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Working Situations of Employed Long COVID Patients: Retrospective Study in Japanese Outpatient Clinic en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=MATSUDAYui en-aut-sei=MATSUDA en-aut-mei=Yui kn-aut-name=松田祐依 kn-aut-sei=松田 kn-aut-mei=祐依 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学大学院医歯薬学総合研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=総合診療の臨床にみられる血清GHとIGF-I値の関連性の検討 kn-title=Trends of correlations between serum levels of growth hormone and insulin-like growth factor-I in general practice en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=OGUNIKohei en-aut-sei=OGUNI en-aut-mei=Kohei kn-aut-name=大國皓平 kn-aut-sei=大國 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end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=2022-2023年,日本における加熱式タバコ使用者のTDSに基づくニコチン依存症の検討：　JASTIS調査 kn-title=Nicotine dependence based on the Tobacco Dependence Screener among heated tobacco products users in Japan, 2022-2023: the JASTIS Study en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=KITAJIMATakuma en-aut-sei=KITAJIMA en-aut-mei=Takuma kn-aut-name=北島拓真 kn-aut-sei=北島 kn-aut-mei=拓真 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学大学院医歯薬学総合研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=ワーク・エンゲージメントが低いことは、日本の中学校および高等学校の教員において、不眠、心理的苦痛、首の痛みと関連している kn-title=Lower Work Engagement Is Associated with Insomnia, Psychological Distress, and Neck Pain among Junior and Senior High School Teachers in Japan en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=TSUCHIERina en-aut-sei=TSUCHIE en-aut-mei=Rina kn-aut-name=土江梨奈 kn-aut-sei=土江 kn-aut-mei=梨奈 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学大学院医歯薬学総合研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=細胞自己凝集化技術を用いた内皮層反転血管構造を有するユニークなin vitro血管モデルの開発 kn-title=Development of a unique tissue-engineered in vitro vascular model with endothelial layer-inverted vascular tissue structure using a cell self-aggregation technique en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=HASHIMOTOShingo en-aut-sei=HASHIMOTO en-aut-mei=Shingo kn-aut-name=橋本真悟 kn-aut-sei=橋本 kn-aut-mei=真悟 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学大学院医歯薬学総合研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=CTLA-4阻害の抗腫瘍効果はTreg細胞のCTLA-4非依存性免疫抑制機構の活性化によって減弱する kn-title=Activated CTLA-4-independent immunosuppression of Treg cells disturbs CTLA-4 blockade-mediated antitumor immunity en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=WATANABETomofumi en-aut-sei=WATANABE en-aut-mei=Tomofumi kn-aut-name=渡部智文 kn-aut-sei=渡部 kn-aut-mei=智文 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学大学院医歯薬学総合研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=SARS-CoV感染症クラスターにおける不織布マスクの効果について kn-title=Non-woven masks and SARS-CoV-2 infection in a cluster setting in Japan en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=TAKAHASHIYukari en-aut-sei=TAKAHASHI en-aut-mei=Yukari kn-aut-name=橋友香里 kn-aut-sei=橋 kn-aut-mei=友香里 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学大学院医歯薬学総合研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=日本におけるDLBCLのdark zoneシグネチャーを有する分子サブタイプの分布と臨床的影響 kn-title=Distribution and clinical impact of molecular subtypes with dark zone signature of DLBCL in a Japanese real-world study en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=URATATomohiro en-aut-sei=URATA en-aut-mei=Tomohiro kn-aut-name=浦田知宏 kn-aut-sei=浦田 kn-aut-mei=知宏 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学大学院医歯薬学総合研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=新規グルコース結合ホウ素薬剤を用いた、BNCTによる膵癌標的治療 kn-title=BNCT pancreatic cancer treatment strategy with glucose-conjugated boron drug en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=FUJIMOTOTakuya en-aut-sei=FUJIMOTO en-aut-mei=Takuya kn-aut-name=藤本卓也 kn-aut-sei=藤本 kn-aut-mei=卓也 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学大学院医歯薬学総合研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=法医診断のための横紋筋におけるミオグロビン染色性に対する固定条件の影響 kn-title=The influence of fixing condition on myoglobin stainability of striated muscle as a tool for forensic diagnosis en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=KOBAYASHIChie en-aut-sei=KOBAYASHI en-aut-mei=Chie kn-aut-name=小林智瑛 kn-aut-sei=小林 kn-aut-mei=智瑛 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学大学院医歯薬学総合研究科 END start-ver=1.4 cd-journal=joma no-vol=26 cd-vols= no-issue=5 article-no= start-page=e70087 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250512 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Genomic Islands of Pseudomonas syringae pv. tabaci 6605: Identification of PtaGI-1 as a Pathogenicity Island With Effector Genes and a Tabtoxin Cluster en-subtitle= kn-subtitle= en-abstract= kn-abstract=Genomic islands (GIs) are 20-500 kb DNA regions that are thought to be acquired by horizontal gene transfer. GIs that confer pathogenicity and environmental adaptation have been reported in Pseudomonas species; however, GIs that enhance bacterial virulence have not. Here, we identified 110 kb and 103 kb GIs in P. syringae pv. tabaci 6605 (Pta6605), the causative agent of tobacco wildfire disease, which has the ability to produce tabtoxin as a phytotoxin. These GIs are partially homologous to known genomic islands in Pseudomonas aeruginosa and P. syringae pv. phaseolicola and were designated PtaGI-1 and PtaGI-2. Both PtaGIs conserve core genes, whereas each GI possesses different accessory genes. PtaGI-1 contains a tabtoxin biosynthetic gene cluster and three type III effector genes among its accessory genes, whereas PtaGI-2 also contains homologous genes to hsvABC, pathogenicity-related genes in Erwinia amylovora. Inoculation revealed that the PtaGI-1 mutant, but not the PtaGI-2 mutant, lost the ability to biosynthesise tabtoxin and to cause disease. Therefore, PtaGI-1 is thought to be a pathogenicity island. Both PtaGI-1 and PtaGI-2 have a pseudogene of tRNALys on the left border and an intact tRNALys gene on the right border. In a colony of Pta6605, both GIs can be excised at tRNALys, and PtaGI-1 and PtaGI-2 exist in a circular form. These results indicate that tabtoxin biosynthesis genes in PtaGI-1 are required for disease development, and PtaGI-1 is necessary for Pta6605 virulence. en-copyright= kn-copyright= en-aut-name=WatanabeYuta en-aut-sei=Watanabe en-aut-mei=Yuta kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=KunishiKotomi en-aut-sei=Kunishi en-aut-mei=Kotomi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=MatsuiHidenori en-aut-sei=Matsui en-aut-mei=Hidenori kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=SakataNanami en-aut-sei=Sakata en-aut-mei=Nanami kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=NoutoshiYoshiteru en-aut-sei=Noutoshi en-aut-mei=Yoshiteru kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=ToyodaKazuhiro en-aut-sei=Toyoda en-aut-mei=Kazuhiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=IchinoseYuki en-aut-sei=Ichinose en-aut-mei=Yuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= affil-num=1 en-affil=The Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=2 en-affil=Faculty of Agriculture,Okayama University kn-affil= affil-num=3 en-affil=The Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=4 en-affil=The Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=5 en-affil=The Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=6 en-affil=The Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=7 en-affil=The Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= en-keyword=horizontal gene transfer kn-keyword=horizontal gene transfer en-keyword=integrative and conjugative elements kn-keyword=integrative and conjugative elements en-keyword=pathogenicity island kn-keyword=pathogenicity island en-keyword=Pseudomonas syringae kn-keyword=Pseudomonas syringae en-keyword=tabtoxin kn-keyword=tabtoxin END start-ver=1.4 cd-journal=joma no-vol=19 cd-vols= no-issue=2 article-no= start-page=94 end-page=100 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=2025 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Effects of different management approaches on unmet water demand in coffee-producing areas during wet and dry years: a case study of the Srepok River Watershed, Vietnam en-subtitle= kn-subtitle= en-abstract= kn-abstract=The primary cause of conflicts over water allocation is growing demand and limited supply, which has become an increasingly serious issue in many watersheds. To alleviate water disputes, effective management strategies can be employed, particularly in the context of intensifying agricultural production and unpredictable changes in weather. In this study, two models, SWAT and WEAP, and the modified surface water supply index (MSWSI) were utilized to evaluate water allocation in the Srepok River Watershed (SRW), considering the prioritization of demand and various irrigation methods, during both wet and dry years. The crop irrigation was chosen to be the main focus in relation to the unmet water demand (UWD). The results indicated that coffee was the primary cause of UWD in the middle of the watershed during the second half of the dry season, and annual crops (AC) were the secondary cause. This research further elucidated that while prioritizing demand had an insignificant impact, transitioning from hose irrigation to sprinkler irrigation could be remarkably effective in mitigating the issues of UWD in coffee crops during both wet and dry years. en-copyright= kn-copyright= en-aut-name=SamTruong Thao en-aut-sei=Sam en-aut-mei=Truong Thao kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=SomuraHiroaki en-aut-sei=Somura en-aut-mei=Hiroaki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=MoroizumiToshitsugu en-aut-sei=Moroizumi en-aut-mei=Toshitsugu kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= affil-num=1 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=2 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=3 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= en-keyword=hydrological model kn-keyword=hydrological model en-keyword=drought kn-keyword=drought en-keyword=coffee irrigation kn-keyword=coffee irrigation en-keyword=water-saving technique kn-keyword=water-saving technique en-keyword=water allocation kn-keyword=water allocation END start-ver=1.4 cd-journal=joma no-vol=26 cd-vols= no-issue=5 article-no= start-page=e70091 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250507 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Pseudomonas syringae pv. tabaci 6605 Requires Seven Type III Effectors to Infect Nicotiana benthamiana en-subtitle= kn-subtitle= en-abstract= kn-abstract=Type III effectors (T3Es), virulence factors injected into plant cells via the type III secretion system (T3SS), play essential roles in the infection of host plants. Pseudomonas syringae pv. tabaci 6605 (Pta 6605) is the causal agent of wildfire disease in tobacco and harbours at least 22 T3Es in its genome. However, the specific T3Es required by Pta 6605 to infect Nicotiana benthamiana remain unidentified. In this study, we investigated the T3Es that contribute to Pta 6605 infection of N. benthamiana. We constructed Pta 6605 poly-T3E-deficient mutants (Pta DxE) and inoculated them into N. benthamiana. Flood assay, which mimics natural opening-based entry, showed that mutant strains lacking 14-22 T3Es, namely, Pta D14E-D22E mutants, exhibited reduced disease symptoms. By contrast, infiltration inoculation, which involves direct injection into leaves, showed that the Pta D14E to Pta D20E mutants developed disease symptoms. Notably, the Pta D20E, containing AvrE1 and HopM1, induced weak but observable symptoms upon infiltration inoculation. Conversely, no symptoms were observed in either the flood assay or infiltration inoculation for Pta D21E and Pta D22E. Taken together, these findings indicate that the many T3Es such as AvrPto4/AvrPtoB, HopW1/HopAE1, and HopM1/AvrE1 in Pta 6605 collectively contribute to invasion through natural openings and symptom development in N. benthamiana. This study provides the basis for understanding virulence in the host by identifying the minimum T3E repertoire required by Pta 6605 to infect N. benthamiana. en-copyright= kn-copyright= en-aut-name=KuroeKana en-aut-sei=Kuroe en-aut-mei=Kana kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=NishimuraTakafumi en-aut-sei=Nishimura en-aut-mei=Takafumi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=KashiharaSachi en-aut-sei=Kashihara en-aut-mei=Sachi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=SakataNanami en-aut-sei=Sakata en-aut-mei=Nanami kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=YamamotoMikihiro en-aut-sei=Yamamoto en-aut-mei=Mikihiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=NoutoshiYoshiteru en-aut-sei=Noutoshi en-aut-mei=Yoshiteru kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=ToyodaKazuhiro en-aut-sei=Toyoda en-aut-mei=Kazuhiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=IchinoseYuki en-aut-sei=Ichinose en-aut-mei=Yuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= en-aut-name=MatsuiHidenori en-aut-sei=Matsui en-aut-mei=Hidenori kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=9 ORCID= affil-num=1 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=2 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=3 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=4 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=5 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=6 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=7 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=8 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=9 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= en-keyword=poly T3E mutant kn-keyword=poly T3E mutant en-keyword=type III effector kn-keyword=type III effector en-keyword=type III secretion system kn-keyword=type III secretion system END start-ver=1.4 cd-journal=joma no-vol=137 cd-vols= no-issue=1 article-no= start-page=20 end-page=24 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250401 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Questionnaire survey of junior and mid-career otolaryngologists' attitudes towards clinical research kn-title=若手・中堅耳鼻咽喉科医師の臨床研究に対する質問紙調査 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　Introduction : Clinical research is crucial for the advancement of medicine, but modern otolaryngologists' attitudes regarding clinical research have not been known. This study was conducted to survey the background, knowledge, and interest in clinical research among junior and mid-career otolaryngologists.
　Methods : A questionnaire survey was distributed to 34 otolaryngologists with ?15 years' clinical experience working at Okayama University and its affiliated facilities. The respondents were divided into junior (non-specialists) and mid-career otolaryngologists (specialists) based on whether they were board-certified otolaryngologists. The survey assessed their background, understanding, and interest in clinical research.
　Results : Twenty-nine otolaryngologists (83%) responded (10 junior and 19 mid-career otolaryngologists). There was significant individual variation in their interest and knowledge of clinical research. However, approximately half of the respondents indicated that they were not interested in and/or had never engaged in clinical research.
　Conclusion : The data collected by this survey contribute to our understanding of the current state of clinical research engagement among junior and mid-career otolaryngologists, and they can serve as a basis for exploring future strategies to increase this engagement. en-copyright= kn-copyright= en-aut-name=UraguchiKensuke en-aut-sei=Uraguchi en-aut-mei=Kensuke kn-aut-name=浦口健介 kn-aut-sei=浦口 kn-aut-mei=健介 aut-affil-num=1 ORCID= en-aut-name=YorifujiTakashi en-aut-sei=Yorifuji en-aut-mei=Takashi kn-aut-name=頼藤貴志 kn-aut-sei=頼藤 kn-aut-mei=貴志 aut-affil-num=2 ORCID= en-aut-name=TakaoSoshi en-aut-sei=Takao en-aut-mei=Soshi kn-aut-name=高尾総司 kn-aut-sei=高尾 kn-aut-mei=総司 aut-affil-num=3 ORCID= en-aut-name=SugayaAkiko en-aut-sei=Sugaya en-aut-mei=Akiko kn-aut-name=菅谷明子 kn-aut-sei=菅谷 kn-aut-mei=明子 aut-affil-num=4 ORCID= en-aut-name=AndoMizuo en-aut-sei=Ando en-aut-mei=Mizuo kn-aut-name=安藤瑞生 kn-aut-sei=安藤 kn-aut-mei=瑞生 aut-affil-num=5 ORCID= affil-num=1 en-affil=Department of Epidemiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences kn-affil=岡山大学大学院医歯薬学総合研究科　疫学・衛生学 affil-num=2 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学大学院医歯薬学総合研究科　疫学・衛生学 affil-num=3 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学大学院医歯薬学総合研究科　疫学・衛生学 affil-num=4 en-affil=Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学学術研究院医歯薬学域　耳鼻咽喉・頭頸部外科学 affil-num=5 en-affil=Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学学術研究院医歯薬学域　耳鼻咽喉・頭頸部外科学 en-keyword=臨床研究 (clinical research) kn-keyword=臨床研究 (clinical research) en-keyword=統計解析 (statistical analysis) kn-keyword=統計解析 (statistical analysis) en-keyword=ビッグデータ (bigdata) kn-keyword=ビッグデータ (bigdata) en-keyword=質問紙調査 (questionnaire survey) kn-keyword=質問紙調査 (questionnaire survey) END start-ver=1.4 cd-journal=joma no-vol=31 cd-vols= no-issue=1 article-no= start-page=1 end-page=15 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250331 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Improved sedimentary layer model including the accretionary prism in the fore-arc region of the Ryukyu arc, Japan kn-title=南西諸島の前弧域における付加体を含む堆積層のモデル化 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　We combine the recent seismic reflection profiles to construct a new seismic velocity model of the sedimentary layer incorporating the accretionary prism along the Ryukyu trench. In constructing the new model, we refer to the zoning (ZONE1 to ZONE4) identified by Okamura et al. (2017, Tectonophys.). The construction process consists of the following steps: First, we digitize either unconformities or VP=4 to 5 km/s lines as the seismic basement, whichever is more clearly identifiable. Second, the digitized thickness data of the sedimentary layer from the reflection profiles are geometrically modeled and interpolated to make the three-dimensional structure model. Finally, we supplement the external region of the constructed 3-D sedimentary model using the J-SHIS model provided by the NIED to complete the velocity structure model in the entire Ryukyu arc. The main features of our model are as follows: In ZONE1, off Ishigaki-jima island, the thick sedimentary layer extends about 50 km wide from the Ryukyu trench. In ZONE2, off Miyako-jima island, the thinner layer compared to the other zones is found near the trench, with a thin sedimentary terrace covering the area behind it. In ZONE3, off Okinawa-jima island, the sedimentary layer deepens as it approaches the trench. In ZONE4, off Tokara islands, the deepest layer among all zones is identified. We then conduct 3-D finite-difference simulations of seismic wave propagation using the new and the previous models to confirm the improvement of the new model. In the simulations, the effects of the accretionary prism along the Ryukyu trench on the seismic wave propagation are clearly identified. en-copyright= kn-copyright= en-aut-name=KOMATSUMasanao en-aut-sei=KOMATSU en-aut-mei=Masanao kn-aut-name=小松正直 kn-aut-sei=小松 kn-aut-mei=正直 aut-affil-num=1 ORCID= en-aut-name=URAKAMISohei en-aut-sei=URAKAMI en-aut-mei=Sohei kn-aut-name=浦上想平 kn-aut-sei=浦上 kn-aut-mei=想平 aut-affil-num=2 ORCID= en-aut-name=OKAMOTOTaro en-aut-sei=OKAMOTO en-aut-mei=Taro kn-aut-name=岡元太郎 kn-aut-sei=岡元 kn-aut-mei=太郎 aut-affil-num=3 ORCID= en-aut-name=TAKENAKAHiroshi en-aut-sei=TAKENAKA en-aut-mei=Hiroshi kn-aut-name=竹中博士 kn-aut-sei=竹中 kn-aut-mei=博士 aut-affil-num=4 ORCID= affil-num=1 en-affil=Okayama Gakuin University kn-affil=岡山学院大学 affil-num=2 en-affil=Formerly Department of Earth Sciences, Okayama University kn-affil=元・岡山大学大学院自然科学研究科 affil-num=3 en-affil=Department of Earth and Planetary Sciences, School of Science, Institute of Science Tokyo kn-affil=東京科学大学理学院地球惑星科学系 affil-num=4 en-affil=Department of Earth Sciences, Okayama University kn-affil=岡山大学学術研究院環境生命自然科学学域 en-keyword=Sedimentary layer model kn-keyword=Sedimentary layer model en-keyword=Accretionary prism kn-keyword=Accretionary prism en-keyword=Ryukyu arc kn-keyword=Ryukyu arc END start-ver=1.4 cd-journal=joma no-vol=41 cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250321 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=津島岡大遺跡 23 ―第37次調査―（異分野基礎科学研究所新営に伴う発掘調査） en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=木村理 kn-aut-sei=木村 kn-aut-mei=理 aut-affil-num=1 ORCID= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=山口雄治 kn-aut-sei=山口 kn-aut-mei=雄治 aut-affil-num=2 ORCID= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=宇田津徹朗 kn-aut-sei=宇田津 kn-aut-mei=徹朗 aut-affil-num=3 ORCID= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=田ｱ博之 kn-aut-sei=田ｱ kn-aut-mei=博之 aut-affil-num=4 ORCID= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=那須浩郎 kn-aut-sei=那須 kn-aut-mei=浩郎 aut-affil-num=5 ORCID= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=白石純 kn-aut-sei=白石 kn-aut-mei=純 aut-affil-num=6 ORCID= affil-num=1 en-affil= kn-affil=岡山大学文明動態学研究所 affil-num=2 en-affil= kn-affil=岡山大学文明動態学研究所 affil-num=3 en-affil= kn-affil=宮崎大学 affil-num=4 en-affil= kn-affil=愛媛大学名誉教授 affil-num=5 en-affil= kn-affil=岡山理科大学 affil-num=6 en-affil= kn-affil=元岡山理科大学 END start-ver=1.4 cd-journal=joma no-vol=2023 cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250220 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Bulletin of Cultural Heritage Management Division Research Institute for the Dynamics of Civilizations Okayama University 2023 kn-title=岡山大学文明動態学研究所文化遺産マネジメント部門紀要2023 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=柴田亮 kn-aut-sei=柴田 kn-aut-mei=亮 aut-affil-num=1 ORCID= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=パレオ・ラボAMS年代測定グループ kn-aut-sei=パレオ・ラボAMS年代測定グループ kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=木村理 kn-aut-sei=木村 kn-aut-mei=理 aut-affil-num=3 ORCID= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=野ｱ貴博 kn-aut-sei=野ｱ kn-aut-mei=貴博 aut-affil-num=4 ORCID= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=山口雄治 kn-aut-sei=山口 kn-aut-mei=雄治 aut-affil-num=5 ORCID= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=岩ｱ志保 kn-aut-sei=岩ｱ kn-aut-mei=志保 aut-affil-num=6 ORCID= affil-num=1 en-affil= kn-affil=岡山大学文明動態学研究所文化遺産マネジメント部門 affil-num=2 en-affil= kn-affil= affil-num=3 en-affil= kn-affil=岡山大学文明動態学研究所文化遺産マネジメント部門 affil-num=4 en-affil= kn-affil=岡山大学文明動態学研究所文化遺産マネジメント部門 affil-num=5 en-affil= kn-affil=岡山大学文明動態学研究所文化遺産マネジメント部門 affil-num=6 en-affil= kn-affil=岡山大学文明動態学研究所文化遺産マネジメント部門 END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue=1 article-no= start-page=12633 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250412 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Association of emergency intensive care unit occupancy due to brain-dead organ donors with ambulance diversion en-subtitle= kn-subtitle= en-abstract= kn-abstract=Our study aims to explore how intensive care unit (ICU) occupancy by brain-dead organ donors affects emergency ambulance diversions. In this retrospective, single-center study at an emergency ICU (EICU), brain-dead organ donors were managed until organ procurement. We classified each day between August 1, 2021, and July 31, 2023, as either an exposure day (any day with a brain-dead organ donor in the EICU from admission to organ procurement) or a control day (all other days). The study compared these days and used multiple logistic regression analysis to assess the impact of EICU occupancy by brain-dead organ donors on ambulance diversions. Over two years, 6,058 emergency patients were transported by ambulance, with 1327 admitted to the EICU, including 13 brain-dead organ donors. Brain-dead donors had longer EICU stays (17 vs. 2 days, P < 0.001). With 168 exposure and 562 control days, EICU occupancy was higher on exposure days (75% vs. 67%, P = 0.003), leading to more ambulance diversions. Logistic regression showed exposure days significantly increased ambulance diversions, with an odds ratio of 1.79 (95% CIs 1.10-2.88). This study shows that managing brain-dead organ donors in the EICU leads to longer stays and higher occupancy, resulting in more frequent ambulance diversions. These findings highlight the critical need for policies that optimize ICU resource allocation while maintaining the infrastructure necessary to support organ donation programs and ensuring continued care for brain-dead donors, who play an essential role in addressing the organ shortage crisis. en-copyright= kn-copyright= en-aut-name=YumotoTetsuya en-aut-sei=Yumoto en-aut-mei=Tetsuya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=ObaraTakafumi en-aut-sei=Obara en-aut-mei=Takafumi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=HongoTakashi en-aut-sei=Hongo en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=NojimaTsuyoshi en-aut-sei=Nojima en-aut-mei=Tsuyoshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=TsukaharaKohei en-aut-sei=Tsukahara en-aut-mei=Kohei kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=HisamuraMasaki en-aut-sei=Hisamura en-aut-mei=Masaki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=NakaoAtsunori en-aut-sei=Nakao en-aut-mei=Atsunori kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=YorifujiTakashi en-aut-sei=Yorifuji en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= en-aut-name=NaitoHiromichi en-aut-sei=Naito en-aut-mei=Hiromichi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=9 ORCID= affil-num=1 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=2 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=3 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=4 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=5 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=6 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=7 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=8 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=9 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= en-keyword=Ambulance diversion kn-keyword=Ambulance diversion en-keyword=Bed occupancy kn-keyword=Bed occupancy en-keyword=Brain death kn-keyword=Brain death en-keyword=Emergency medical services kn-keyword=Emergency medical services en-keyword=Intensive care units kn-keyword=Intensive care units en-keyword=Organ donation kn-keyword=Organ donation END start-ver=1.4 cd-journal=joma no-vol=5 cd-vols= no-issue= article-no= start-page=47 end-page=55 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250331 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Practical BIZEN Device Design Course Activity Report in Fiscal 2024 kn-title=2024年度次世代医療機器開発人材育成プログラムBIZENデバイスデザインコースの取り組み en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=TSUZUKITsuneaki en-aut-sei=TSUZUKI en-aut-mei=Tsuneaki kn-aut-name=都築常明 kn-aut-sei=都築 kn-aut-mei=常明 aut-affil-num=1 ORCID= en-aut-name=UCHIDADaisuke en-aut-sei=UCHIDA en-aut-mei=Daisuke kn-aut-name=内田大輔 kn-aut-sei=内田 kn-aut-mei=大輔 aut-affil-num=2 ORCID= en-aut-name=KISHIMOTOToshio en-aut-sei=KISHIMOTO en-aut-mei=Toshio kn-aut-name=岸本俊夫 kn-aut-sei=岸本 kn-aut-mei=俊夫 aut-affil-num=3 ORCID= en-aut-name=SENGOKUYoshinari en-aut-sei=SENGOKU en-aut-mei=Yoshinari kn-aut-name=仙石喜也 kn-aut-sei=仙石 kn-aut-mei=喜也 aut-affil-num=4 ORCID= en-aut-name=KORENAGAToshio en-aut-sei=KORENAGA en-aut-mei=Toshio kn-aut-name=伊永俊雄 kn-aut-sei=伊永 kn-aut-mei=俊雄 aut-affil-num=5 ORCID= en-aut-name=HITOBEYu en-aut-sei=HITOBE en-aut-mei=Yu kn-aut-name=人部友 kn-aut-sei=人部 kn-aut-mei=友 aut-affil-num=6 ORCID= en-aut-name=YOSHIBAYasuyuki en-aut-sei=YOSHIBA en-aut-mei=Yasuyuki kn-aut-name=吉葉恭行 kn-aut-sei=吉葉 kn-aut-mei=恭行 aut-affil-num=7 ORCID= en-aut-name=SAKURAIJun en-aut-sei=SAKURAI en-aut-mei=Jun kn-aut-name=櫻井淳 kn-aut-sei=櫻井 kn-aut-mei=淳 aut-affil-num=8 ORCID= affil-num=1 en-affil=Center for Innovative Clinical Medicine, Okayama University Hospital kn-affil=岡山大学病院 新医療研究開発センター affil-num=2 en-affil=Center for Innovative Clinical Medicine, Okayama University Hospital kn-affil=岡山大学病院 新医療研究開発センター affil-num=3 en-affil=Organization for Research Strategy and Development, Okayama University kn-affil=岡山大学 研究・イノベーション共創機構 affil-num=4 en-affil=Center for Innovative Clinical Medicine, Okayama University Hospital kn-affil=岡山大学病院 新医療研究開発センター affil-num=5 en-affil=Organization for Research Strategy and Development, Okayama University kn-affil=岡山大学 研究・イノベーション共創機構 affil-num=6 en-affil=Center for Innovative Clinical Medicine, Okayama University Hospital kn-affil=岡山大学病院 新医療研究開発センター affil-num=7 en-affil=Academic Field of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil=岡山大学学術研究院ヘルスシステム統合科学学域 affil-num=8 en-affil=Center for Innovative Clinical Medicine, Okayama University Hospital kn-affil=岡山大学病院 新医療研究開発センター END start-ver=1.4 cd-journal=joma no-vol=5 cd-vols= no-issue= article-no= start-page=39 end-page=45 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250331 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Practicing the Innovation Loop: 2024 Report on Advanced Hospital Practicums and Future Challenges kn-title=イノベーションループの実践：2024年度先進病院実習報告と未来課題 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=HARADANahoko en-aut-sei=HARADA en-aut-mei=Nahoko kn-aut-name=原田奈穂子 kn-aut-sei=原田 kn-aut-mei=奈穂子 aut-affil-num=1 ORCID= en-aut-name=TAKAHASHISatoshi en-aut-sei=TAKAHASHI en-aut-mei=Satoshi kn-aut-name=橋智 kn-aut-sei=橋 kn-aut-mei=智 aut-affil-num=2 ORCID= en-aut-name=MORITomoaki en-aut-sei=MORI en-aut-mei=Tomoaki kn-aut-name=森友明 kn-aut-sei=森 kn-aut-mei=友明 aut-affil-num=3 ORCID= en-aut-name=HIKASAHaruka en-aut-sei=HIKASA en-aut-mei=Haruka kn-aut-name=日笠晴香 kn-aut-sei=日笠 kn-aut-mei=晴香 aut-affil-num=4 ORCID= en-aut-name=SHISHIDOKeisuke en-aut-sei=SHISHIDO en-aut-mei=Keisuke kn-aut-name=宍戸圭介 kn-aut-sei=宍戸 kn-aut-mei=圭介 aut-affil-num=5 ORCID= en-aut-name=MAGARIMasaki en-aut-sei=MAGARI en-aut-mei=Masaki kn-aut-name=曲正樹 kn-aut-sei=曲 kn-aut-mei=正樹 aut-affil-num=6 ORCID= en-aut-name=WATANABEToyohiko en-aut-sei=WATANABE en-aut-mei=Toyohiko kn-aut-name=渡邉豊彦 kn-aut-sei=渡邉 kn-aut-mei=豊彦 aut-affil-num=7 ORCID= en-aut-name=WangJin en-aut-sei=Wang en-aut-mei=Jin kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= en-aut-name=MORITAMizuki en-aut-sei=MORITA en-aut-mei=Mizuki kn-aut-name=森田瑞樹 kn-aut-sei=森田 kn-aut-mei=瑞樹 aut-affil-num=9 ORCID= affil-num=1 en-affil=Academic Field of Interdisciplinary Science and Engineering in Health Systems Health Sciences, Okayama university kn-affil=岡山大学学術研究院ヘルスシステム統合科学学域 affil-num=2 en-affil=Academic Field of Interdisciplinary Science and Engineering in Health Systems Health Sciences, Okayama university kn-affil=岡山大学学術研究院ヘルスシステム統合科学学域 affil-num=3 en-affil=Academic Field of Interdisciplinary Science and Engineering in Health Systems Health Sciences, Okayama university kn-affil=岡山大学学術研究院ヘルスシステム統合科学学域 affil-num=4 en-affil=Academic Field of Interdisciplinary Science and Engineering in Health Systems Health Sciences, Okayama university kn-affil=岡山大学学術研究院ヘルスシステム統合科学学域 affil-num=5 en-affil=Academic Field of Interdisciplinary Science and Engineering in Health Systems Health Sciences, Okayama university kn-affil=岡山大学学術研究院ヘルスシステム統合科学学域 affil-num=6 en-affil=Academic Field of Interdisciplinary Science and Engineering in Health Systems Health Sciences, Okayama university kn-affil=岡山大学学術研究院ヘルスシステム統合科学学域 affil-num=7 en-affil=Academic Field of Interdisciplinary Science and Engineering in Health Systems Health Sciences, Okayama university kn-affil=岡山大学学術研究院ヘルスシステム統合科学学域 affil-num=8 en-affil=Academic Field of Interdisciplinary Science and Engineering in Health Systems Health Sciences, Okayama university kn-affil=岡山大学学術研究院ヘルスシステム統合科学学域 affil-num=9 en-affil=Academic Field of Interdisciplinary Science and Engineering in Health Systems Health Sciences, Okayama university kn-affil=岡山大学学術研究院ヘルスシステム統合科学学域 END start-ver=1.4 cd-journal=joma no-vol=5 cd-vols= no-issue= article-no= start-page=19 end-page=27 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250331 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=A Review of Previous Research on the Use of PrEP: Focusing on Japan and China kn-title=PrEP の利用に関する先行研究レビュー日本と中国を中心に en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=WangDecheng en-aut-sei=Wang en-aut-mei=Decheng kn-aut-name=汪徳成 kn-aut-sei=汪 kn-aut-mei=徳成 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil=岡山大学大学院ヘルスシステム統合科学研究科 en-keyword=PrEP (Pre-exposure Prophylaxis) kn-keyword=PrEP (Pre-exposure Prophylaxis) en-keyword=HIV Prevention kn-keyword=HIV Prevention en-keyword=Social Stigma kn-keyword=Social Stigma en-keyword=Policy Support kn-keyword=Policy Support en-keyword=Regional Disparities kn-keyword=Regional Disparities END start-ver=1.4 cd-journal=joma no-vol=5 cd-vols= no-issue= article-no= start-page=11 end-page=18 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250331 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=An examination of decision-making support at the end of life on relational autonomy theory kn-title=関係的自律理論に基づいた終末期に関する意思決定支援の検討 en-subtitle= kn-subtitle= en-abstract= kn-abstract=In contemporary end-of-life care, it is difficult for patients to make decisions without the influence of society, family, and other factors. In many cases, patients have the capacity to make the decisions; nevertheless, they have difficulty expressing their own will because of the influence of their relationships and environment. Patient concerns about the burden of care and also the social and economic impacts on family members often hinder their use of imagination and decision-making. Therefore, this study has examined how patients with decision-making capacities could achieve autonomy under the influence of their relationships with their surroundings. The method of decision-making support provided by nurses to patients was examined using relational autonomy theory. Relational autonomy theory attempts to reconceptualize autonomy through feminists who criticize individualist theories of autonomy. en-copyright= kn-copyright= en-aut-name=SONOYAMASumiyo en-aut-sei=SONOYAMA en-aut-mei=Sumiyo kn-aut-name=園山純代 kn-aut-sei=園山 kn-aut-mei=純代 aut-affil-num=1 ORCID= affil-num=1 en-affil=The University of Shimane kn-affil=島根県立大学 en-keyword=relational autonomy kn-keyword=relational autonomy en-keyword=decision-making kn-keyword=decision-making en-keyword=end of life care kn-keyword=end of life care END start-ver=1.4 cd-journal=joma no-vol=5 cd-vols= no-issue= article-no= start-page=1 end-page=9 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250331 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Corporate decision-making process for exploration time kn-title=知の探索時間についての企業の意思決定プロセス en-subtitle= kn-subtitle= en-abstract= kn-abstract=In order for companies to innovate through business co-creation, it is necessary to explore a wide range of external knowledge and technologies. However, there is no clear answer as to how much time should be spent for exploration. Under these circumstances, companies must take into account constraints such as the amount of management resources that can be invested, and make decisions about the time to spend for exploration. The purpose of this paper is to clarify the process of how companies that have introduced corporate accelerator program recognize the relationship between the program period and the results of business co-creation, and how they make decisions about the program period. We conducted a case study of several companies that have introduced corporate accelerator program in Japan. In addition, this paper established a hypothesis about decision-making about the time for exploration from case studies. en-copyright= kn-copyright= en-aut-name=SHIMIZUTakeshi en-aut-sei=SHIMIZU en-aut-mei=Takeshi kn-aut-name=志水武史 kn-aut-sei=志水 kn-aut-mei=武史 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems Okayama University kn-affil=国立大学法人岡山大学学術研究院ヘルスシステム統合科学研究学域 en-keyword=corporate accelerator program kn-keyword=corporate accelerator program en-keyword=co-creation kn-keyword=co-creation en-keyword=exploration kn-keyword=exploration en-keyword=Time Compression Diseconomies kn-keyword=Time Compression Diseconomies END start-ver=1.4 cd-journal=joma no-vol=26 cd-vols= no-issue= article-no= start-page=143 end-page=144 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=202503 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Summary of Research Activities : Okayama Administrative Law Research Group kn-title=岡山行政法実務研究会　研究会記録（第37回〜第38回） en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= END start-ver=1.4 cd-journal=joma no-vol=26 cd-vols= no-issue= article-no= start-page=133 end-page=141 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=202503 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Challenges for in-house lawyers kn-title=企業内弁護士の課題 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=SinkumaSatoshi en-aut-sei=Sinkuma en-aut-mei=Satoshi kn-aut-name=新熊聡 kn-aut-sei=新熊 kn-aut-mei=聡 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=弁護士 END start-ver=1.4 cd-journal=joma no-vol=26 cd-vols= no-issue= article-no= start-page=113 end-page=120 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=202503 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=In-house lawyers working in non-legal departments kn-title=非法務部門で働くインハウス−内部監査、監査役スタッフ業務の魅力− en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=MinamiYuko en-aut-sei=Minami en-aut-mei=Yuko kn-aut-name=南裕子 kn-aut-sei=南 kn-aut-mei=裕子 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=積水化学工業株式会社　監査室 END start-ver=1.4 cd-journal=joma no-vol=26 cd-vols= no-issue= article-no= start-page=97 end-page=112 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=202503 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Customer Harassment Against Public Employees kn-title=公務員に対するカスタマー・ハラスメント en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=ToukaiEiichi en-aut-sei=Toukai en-aut-mei=Eiichi kn-aut-name=東海英一 kn-aut-sei=東海 kn-aut-mei=英一 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=イオンモール高岡 END start-ver=1.4 cd-journal=joma no-vol=26 cd-vols= no-issue= article-no= start-page=81 end-page=95 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=202503 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Automated Vehicle-Related Incidents and Private International Law kn-title=自動運転車と国際裁判管轄権・準拠法 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=FuzisawaNaoe en-aut-sei=Fuzisawa en-aut-mei=Naoe kn-aut-name=藤澤尚江 kn-aut-sei=藤澤 kn-aut-mei=尚江 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=筑波大学ビジネスサイエンス系 END start-ver=1.4 cd-journal=joma no-vol=26 cd-vols= no-issue= article-no= start-page=57 end-page=80 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=202503 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Technology Overview of Automated Driving System and Problems to Introduce Autonomous Vehicle kn-title=自動運転技術の概要とその社会導入に向けた課題 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=SuganumaNaoki en-aut-sei=Suganuma en-aut-mei=Naoki kn-aut-name=菅沼直樹 kn-aut-sei=菅沼 kn-aut-mei=直樹 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=金沢大学　高度モビリティ研究所 END start-ver=1.4 cd-journal=joma no-vol=26 cd-vols= no-issue= article-no= start-page=1 end-page=30 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=202503 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Establishment and Strengthening of Legal Human Resource Development Systems And Returning Routes in Cooperation with Regional Organizations kn-title=地域組織と連携した法務系人材育成システム・ 還元ルートの構築・強化 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=SatoGoro en-aut-sei=Sato en-aut-mei=Goro kn-aut-name=佐藤吾郎 kn-aut-sei=佐藤 kn-aut-mei=吾郎 aut-affil-num=1 ORCID= en-aut-name=SuzukiTakamoto en-aut-sei=Suzuki en-aut-mei=Takamoto kn-aut-name=鈴木隆元 kn-aut-sei=鈴木 kn-aut-mei=隆元 aut-affil-num=2 ORCID= en-aut-name=OhsakaTetsuya en-aut-sei=Ohsaka en-aut-mei=Tetsuya kn-aut-name=大坂哲也 kn-aut-sei=大坂 kn-aut-mei=哲也 aut-affil-num=3 ORCID= en-aut-name=KobayashiTakafumi en-aut-sei=Kobayashi en-aut-mei=Takafumi kn-aut-name=小林貴史 kn-aut-sei=小林 kn-aut-mei=貴史 aut-affil-num=4 ORCID= en-aut-name=OkamuraNobuhiro en-aut-sei=Okamura en-aut-mei=Nobuhiro kn-aut-name=岡村暢大 kn-aut-sei=岡村 kn-aut-mei=暢大 aut-affil-num=5 ORCID= en-aut-name=TakehisaAkinari en-aut-sei=Takehisa en-aut-mei=Akinari kn-aut-name=武久顕也 kn-aut-sei=武久 kn-aut-mei=顕也 aut-affil-num=6 ORCID= affil-num=1 en-affil= kn-affil=岡山大学大学院法務研究科 affil-num=2 en-affil= kn-affil=岡山大学大学院法務研究科 affil-num=3 en-affil= kn-affil=両備ホールディングス株式会社 affil-num=4 en-affil= kn-affil=帝人ナカシマメディカル株式会社 affil-num=5 en-affil= kn-affil=社会医療法人岡村一心堂病院 affil-num=6 en-affil= kn-affil=瀬戸内市長 END start-ver=1.4 cd-journal=joma no-vol=107 cd-vols= no-issue= article-no= start-page=195 end-page=197 dt-received= dt-revised= dt-accepted= dt-pub-year=1998 dt-pub=19980313 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=A Consideration on Canberra kn-title=キャンベラについての一考察 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　キャンベラの住民が住環境を高く評価していることを指摘し，キャンベラの首都建設が日本の首都機能移転にどのようなことを示唆するかを議論した。 en-copyright= kn-copyright= en-aut-name=NOBEMasao en-aut-sei=NOBE en-aut-mei=Masao kn-aut-name=野邊政雄 kn-aut-sei=野邊 kn-aut-mei=政雄 aut-affil-num=1 ORCID= affil-num=1 en-affil=Department of Social Studies Education, Faculty of Education, Okayama University kn-affil=岡山大学教育学部社会科教育講座 en-keyword=キャンベラ kn-keyword=キャンベラ en-keyword=首都機能移転 kn-keyword=首都機能移転 en-keyword=住環境評価 kn-keyword=住環境評価 END start-ver=1.4 cd-journal=joma no-vol=59 cd-vols= no-issue= article-no= start-page=65 end-page=81 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Regional Response to Securing Transportation through Mutual Assistance ―A Case Study of Okayama Prefecture― kn-title=共助による交通手段の確保に係る地域的対応 ―岡山県内を例に― en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=KATAOKAKatsumi en-aut-sei=KATAOKA en-aut-mei=Katsumi kn-aut-name=片岡克巳 kn-aut-sei=片岡 kn-aut-mei=克巳 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学大学院社会文化科学研究科 END start-ver=1.4 cd-journal=joma no-vol=59 cd-vols= no-issue= article-no= start-page=45 end-page=64 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Reconsideration of Vocabulary Difficulty Standards in "Easy Japanese": From the subdivision of polysemous words by J-CLID kn-title=「やさしい日本語」における語彙難易度基準の再検討 ―J-CLIDによる多義語の細分類から― en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=LUJianhui en-aut-sei=LU en-aut-mei=Jianhui kn-aut-name=呂建輝 kn-aut-sei=呂 kn-aut-mei=建輝 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学学術研究院社会文化科学学域 END start-ver=1.4 cd-journal=joma no-vol=59 cd-vols= no-issue= article-no= start-page=25 end-page=44 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=A Study on the Relationship between Kazuo Inamori's Philosophy, the Teachings of Nanshu Saigo, and the Iroha Poem by Prince Jisshin kn-title=稲盛和夫のフィロソフィーと西郷南洲翁遺訓及び日新公いろは歌の連関についての考察 en-subtitle= kn-subtitle= en-abstract=Kazuo Inamori is a rare business leader who founded DDI, the predecessor of Kyocera and KDDI, in one generation, and grew it into a trillion-yen company. He also rebuilt the bankrupt Japan Airlines (JAL) in three years and led it to relisting. He has not only led tens of thousands of people with his unique management method called amoeba management, but also with management principles. What are the roots of the way of life that a manager of a small and medium-sized business has derived from management? What is the Goju education that is the foundation of Satsuma, where he was born and raised? From the perspective of business management, it is interesting to know what it is like.
How is it related to Saigo Nanshu Ikun, the record of the words and deeds of Saigo Takamori, a local hero whom Kazuo Inamori met after founding Kyocera and used as the basis of his own management philosophy, and Shimazu Nisshin Iroha Uta, left by Shimazu Tadayoshi (Nissin), the father of Shimazu Takahisa, the 15th lord of the Shimazu clan who unified southern Kyushu, including Satsuma and Hyuga, in the 16th century? First of all, I am interested in the relationship between the ideas of the three men born in Satsuma. In this study, we used the grounded theory approach, a qualitative research method, to analyze the correlation between Kazuo Inamori's philosophy, the teachings of Nanshu Saigo, and the Nisshin Iroha Uta. As a result, the analysis revealed that the three concepts are related across 400 years of time. In particular, Kazuo Inamori's philosophy is not only positively influenced by the teachings of Nanshu Saigo, which are the words and deeds of Takamori Saigo, whom Kazuo Inamori admires, but also by the Nisshin Iroha Uta, which dates back 400 years, due to his education in Satsuma. It is believed that the ideals that the people of Satsuma have inherited for 400 years contain concepts that should be the foundation for people's lives, or that should be important core ideas and qualities in life, regardless of the era. kn-abstract=　一代で京セラやKDDIの前身となる第二電電（DDI）を創業し、合計数兆円企業に育て、倒産した日本航空（JAL）を3年で再建し、再上場に導いた稀代の経営者稲盛和夫は、アメーバ経営という独自の経営手法だけでなく、理念経営により数万人を導いてきた。中小企業の一経営者が経営の中から導き出した人生成功の処世術のルーツは何処にあるのか。生まれ育った薩摩の基礎となる郷中（ごじゅう）教育とは何か、などについて経営学の観点から関心が湧く。
　稲盛和夫が京セラ創業以降に出会い、自ら経営理念の基礎とした地元の偉人である西郷隆盛の言行録である西郷南洲翁遺訓及び16世紀に薩摩や日向など南九州を統一した島津家第15代領主島津貴久公の実父島津忠良（日新）が残した、島津日新公いろは歌とどのように連関があるのか。そもそも薩摩生まれの3名の思想にどのような連関があるのか、についても関心が湧く。この研究では、質的研究法であるグラウンデッド・セオリー・アプローチを援用して、稲盛和夫のフィロソフィーと西郷南洲翁遺訓及び日新公いろは歌の連関について分析した。結果的に3つの概念は400年の時代を超えて、連関していることが分析により明らかになった。特に稲盛和夫のフィロソフィーが稲盛和夫が敬愛する西郷隆盛の言行録である西郷南洲翁遺訓に正の影響を受けているだけでなく、薩摩での教育を背景に、400年前に遡る日新公いろは歌からも正の影響を受けていることが明らかになった。400年に渡り薩摩の人々が受け継いできた理念には、時代を超えても人が生きていく中で基礎とすべき、もしくは人生で重要なコアな思想・資質とすべき概念があると考えられる。 en-copyright= kn-copyright= en-aut-name=MACHIDAHisashi en-aut-sei=MACHIDA en-aut-mei=Hisashi kn-aut-name=町田尚史 kn-aut-sei=町田 kn-aut-mei=尚史 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学教育推進機構 en-keyword=稲盛和夫 (Kazuo Inamori) kn-keyword=稲盛和夫 (Kazuo Inamori) en-keyword=フィロソフィー (philosophy) kn-keyword=フィロソフィー (philosophy) en-keyword=西郷隆盛 (Takamori Saigo) kn-keyword=西郷隆盛 (Takamori Saigo) en-keyword=西郷南洲翁遺訓 (the teachings of Nanshu Saigo) kn-keyword=西郷南洲翁遺訓 (the teachings of Nanshu Saigo) en-keyword=島津忠良（日新） (Tadayoshi Shimazu (Nissin)) kn-keyword=島津忠良（日新） (Tadayoshi Shimazu (Nissin)) en-keyword=日新公いろは歌 (Nisshin Iroha Uta) kn-keyword=日新公いろは歌 (Nisshin Iroha Uta) en-keyword=グラウンデッド・セオリー・アプローチ (grounded theory approach) kn-keyword=グラウンデッド・セオリー・アプローチ (grounded theory approach) END start-ver=1.4 cd-journal=joma no-vol=59 cd-vols= no-issue= article-no= start-page=15 end-page=24 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=（Translation）katrina Jaworski : The Gender of suicide, Part２ kn-title=カトリーナ・ジャボルスキ：自殺とジェンダーの社会学 ――文学部プロジェクト（ジェンダーの多層性に関する領域横断的研究3）の講演記録（後編）―― en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=SAITOKeisuke en-aut-sei=SAITO en-aut-mei=Keisuke kn-aut-name=齋藤圭介 kn-aut-sei=齋藤 kn-aut-mei=圭介 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学学術研究院社会文化科学学域 END start-ver=1.4 cd-journal=joma no-vol=59 cd-vols= no-issue= article-no= start-page=1 end-page=14 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Study on the Accessibility of Admissions Information: Comparison of universities in Japan, East and South-East Asia and English-speaking countries kn-title=入学情報へのアクセス性に関する研究 ―日本、東・東南アジア、英語圏の大学との比較から― en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=INAMORITakao en-aut-sei=INAMORI en-aut-mei=Takao kn-aut-name=稲森岳央 kn-aut-sei=稲森 kn-aut-mei=岳央 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学グローバル人材育成院 END start-ver=1.4 cd-journal=joma no-vol=74 cd-vols= no-issue=3-4 article-no= start-page=312 end-page=278 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250324 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=CJEU Cases on the Montreal Convention 1999 kn-title=モントリオール条約に関する CJEU 判例の紹介 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=MasudaF. en-aut-sei=Masuda en-aut-mei=F. kn-aut-name=増田史子 kn-aut-sei=増田 kn-aut-mei=史子 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学学術研究院社会文化科学学域 END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=岡山大学教師教育開発センターの活動状況の概要 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=357 end-page=371 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Proposals for Supporting Children’s Adaptation in School Mergers and Closures kn-title=学校統廃合における児童の適応支援策の提言 en-subtitle= kn-subtitle= en-abstract=The purpose of this study is to examine the impact of school mergers and closures on children through a literature review and field survey and to propose strategies for supporting children's adaptation to the resulting environmental transitions. First, a literature review on school mergers and closures indicated that such experiences could influence children's later interpersonal relationships and increase stress responses. However, research on the impact of school mergers and closures on children remains limited, with insufficient understanding of their psychological effects on children. Next, interviews conducted as part of a field survey revealed that school mergers and closures could be significant sources of stress for children. Based on these findings, we recommends multi-level support measures targeting individuals, classes, grades, and entire schools, primarily through special activities, to help mitigate the impact of these transitions on children. kn-abstract=本研究の目的は，学校統廃合に係る文献検索および実態調査を通して，学校統廃合という環境移行が児童に与える影響について検討し，学校統廃合がもたらす環境移行に対する児童の適応支援策について提言することである。まず，学校統廃合に係る文献検索を行った結果，学校統廃合の経験が児童生徒のその後の人間関係形成やストレス反応の増加に影響を与えている可能性が示された。しかし，学校統廃合が児童に与える影響に関する研究は非常に少なく，統廃合の経験が児童に与える心理的影響については十分に解明されていないことがわかった。次に，実態調査として行ったインタビューにおいて，学校統廃合が児童にとって大きなストレス要因となる可能性があることがわかった。これらの現状を踏まえて，学校統廃合が児童に与える影響を和らげるため，特別活動を中心として，個人・学級・学年・学校レベルでの具体的な取組を提案した。 en-copyright= kn-copyright= en-aut-name=IKEDAYuka en-aut-sei=IKEDA en-aut-mei=Yuka kn-aut-name=池田?加 kn-aut-sei=池田 kn-aut-mei=?加 aut-affil-num=1 ORCID= en-aut-name=IZUMITsuguyuki en-aut-sei=IZUMI en-aut-mei=Tsuguyuki kn-aut-name=伊住継行 kn-aut-sei=伊住 kn-aut-mei=継行 aut-affil-num=2 ORCID= affil-num=1 en-affil=Graduate School of Education (Professional Degree Corse), Okayama University kn-affil=岡山大学大学院教育学研究科大学院生 affil-num=2 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=学校統廃合 (School Consolidation) kn-keyword=学校統廃合 (School Consolidation) en-keyword=児童 (Children) kn-keyword=児童 (Children) en-keyword=人間関係形成 (Relationship Building) kn-keyword=人間関係形成 (Relationship Building) en-keyword=ストレス (Stress) kn-keyword=ストレス (Stress) en-keyword=特別活動 (Special Activities) kn-keyword=特別活動 (Special Activities) END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=341 end-page=355 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Research Trends on Educational Needs and Support of Children with Cancer kn-title=小児がん患児に対する教育的支援とその研究動向 en-subtitle= kn-subtitle= en-abstract=　In this study, we summarized research trends related to the educational needs and support of children with cancer from the perspectives of “learning,” “self-management,” “interpersonal,” “psychological,” and “collaboration,”. In terms of learning, the study showed that experiential learning and distance education are solutions to the problem of delayed learning due to prolonged absence from school and poor concentration during treatment. Next, in self-management, it is important to educate affected children so that they can fully understand the disease and treatment. In addition, in terms of interpersonal support, it is difficult for the affected patients to build relationships with friends, but providing opportunities for interaction is expected to contribute to the improvement of interpersonal relationships. In terms of psychological support, the anxiety associated with treatment is a major psychological burden for the affected children, and the understanding of their friends and the intervention of university student volunteers are effective in helping them achieve psychological stability. Finally, the lack of cooperation between medical institutions and schools was highlighted as a deficiency in the support system, which needs to be strengthened. In the future, these support measures should be empirically verified to establish a sustainable support system. kn-abstract=　本研究は、小児がん患児の教育的支援に関する研究の動向を明らかにし、今後の課題とその解決策を提起することを目的とした。「学習」、「自己管理」、「対人」、「心理」、「連携」の5つの視点から分析を行った。学習支援について、治療に伴う学習の遅れや集中力の低下に対し、個別の教育支援計画や体験的な学習、および遠隔教育の実施に期待されていた。自己管理支援では、患児が自身の病状や治療による副作用を理解し、自立的に管理できる能力を育成することが求められていた。対人支援について、患児の長期入院により、友人関係の構築が困難になり、入院中や復学後のコミュニケーションの支援が重要であることが確認された。心理支援においては、周囲への効果的ながん教育や大学生ボランティアによる支援が、患児の心理的安定を促すことが示された。最後に、学校と医療機関、保護者の連携不足が指摘されており、連携ツールの開発が求められている。 en-copyright= kn-copyright= en-aut-name=CHENYiwen en-aut-sei=CHEN en-aut-mei=Yiwen kn-aut-name=陳依文 kn-aut-sei=陳 kn-aut-mei=依文 aut-affil-num=1 ORCID= en-aut-name=YOSHITOSHIMunehisa en-aut-sei=YOSHITOSHI en-aut-mei=Munehisa kn-aut-name=吉利宗久 kn-aut-sei=吉利 kn-aut-mei=宗久 aut-affil-num=2 ORCID= affil-num=1 en-affil=Graduate School of Education Doctoral Programs, Hyogo University of Teacher Education kn-affil=兵庫教育大学大学院連合学校教育学研究科博士課程 affil-num=2 en-affil=Graduate School of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=小児がん (child hood cancer) kn-keyword=小児がん (child hood cancer) en-keyword=慢性疾患 (chronic illness) kn-keyword=慢性疾患 (chronic illness) en-keyword=教育的ニーズ (educational needs) kn-keyword=教育的ニーズ (educational needs) en-keyword=研究動向 (research trends) kn-keyword=研究動向 (research trends) END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=297 end-page=311 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Exploring Home Learning That Bridges Lessons to Foster Autonomous and Self-Directed Learning kn-title=主体的・自律的な学びを萌芽させる「授業と授業をつなぐ家庭学習」の探究 en-subtitle= kn-subtitle= en-abstract=　For students to develop the ability to learn independently, they need learning experiences that extend beyond the classroom, including at home. In other words, learning is not confined to the classroom but is reinforced through a wide range of activities. This study aimed to nurture “autonomous and self-directed learning” among students in the second grade at a public junior high school by integrating classroom and home learning. Teachers emphasized the importance of learning strategies and goal setting, and encouraged metacognition. As a result, students became more aware of the self-regulated learning cycle and began exploring learning strategies tailored to their needs. In addition, working at home on assignments connected to the class not only increased students’ active participation in class but also improved their motivation to learn independ ently outside of class. kn-abstract=　生徒が自ら学習を進めていく力を身に付けるには，授業内だけでなく，家庭など授業外の場での学習経験を積む必要がある。つまり，学習は授業内だけで完結するのではなく，広範な活動を通して成立する。本研究では，公立中学校の第2学年を対象に授業と家庭学習を連携させる実践を行い，生徒の「主体的・自律的な学び」を萌芽させることを目指した。教師が学習方略や目標設定の重要性を伝え，メタ認知を促すことで，生徒は自己調整学習のサイクルを意識し，自分なりの学習方略を探求するようになった。また，家庭学習で授業につながる課題に取り組むことで，授業への主体的な参加と，授業外で自律的に学ぶ意欲が促されることも示唆された。 en-copyright= kn-copyright= en-aut-name=TANAKAJunko en-aut-sei=TANAKA en-aut-mei=Junko kn-aut-name=田中純子 kn-aut-sei=田中 kn-aut-mei=純子 aut-affil-num=1 ORCID= en-aut-name=MISAWARyo en-aut-sei=MISAWA en-aut-mei=Ryo kn-aut-name=三沢良 kn-aut-sei=三沢 kn-aut-mei=良 aut-affil-num=2 ORCID= affil-num=1 en-affil=Okayama Municipal Hosen Junior High School kn-affil=岡山市立芳泉中学校 affil-num=2 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=授業と家庭学習の連携 (coordination between classroom and home learning) kn-keyword=授業と家庭学習の連携 (coordination between classroom and home learning) en-keyword=自己調整学習 (self-regulated learning) kn-keyword=自己調整学習 (self-regulated learning) en-keyword=宿題 (homework) kn-keyword=宿題 (homework) en-keyword=授業改善 (lesson improvement) kn-keyword=授業改善 (lesson improvement) END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=281 end-page=295 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Development Support a Child with Autism to Acquisition of Intersubjective Communication: Through the Environmental Setting of Play with Shared Positive Emotions kn-title=ASD 児における相互伝達行為の獲得を目指した遊びを中心としたコミュニケーション指導　ポジティブな情動の共有を生み出す遊びの環境設定を通して en-subtitle= kn-subtitle= en-abstract=In this study, a play-based instruction was used to promote the acquisition of intersubjective communication in a special needs school for students with intellectual disabilities. The participant was a first-grade boy with autism. As a result, the boy began to show intersubjective communication and to respond to the teacher's instruction. It was suggested that four aspects of the play environment may have promoted the acquisition of intersubjective communication: 1) attractive toys, 2) play with the teacher through attractive toys, 3) intervention according to the developmental process of the target children's play, and 4) empathic involvement to encourage the affective sharing. kn-abstract=　自閉スペクトラム症児は，相互伝達行為の獲得に遅れがあることが指摘されている。本研究では，自閉スペクトラム症の診断のある知的障害特別支援学校小学部１年生男児を対象に，相互伝達行為の獲得を目指して，遊びを中心とした指導を行った。その結果，対象児の遊びが「感覚運動的遊び」「機能的遊び」から「象徴的遊び」「社会的遊び」へと移行するに伴い，相互伝達行為が見られるようになった。また，教師による働き掛けへの応答も見られるようになり，ポジティブな情動の共有が生み出されやすい遊びの環境設定が，相互伝達行為の獲得において効果的であったことが示唆された。遊び環境については，1）魅力的な玩具，2）魅力的な玩具を介した教師との遊び，3）対象児の遊びの発達段階に応じた介入，4）情動の共有を促す共感的関わりの４点が相互伝達行為の獲得を促した可能性が考えられた。 en-copyright= kn-copyright= en-aut-name=KAKUHARAKeisuke en-aut-sei=KAKUHARA en-aut-mei=Keisuke kn-aut-name=角原佳介 kn-aut-sei=角原 kn-aut-mei=佳介 aut-affil-num=1 ORCID= en-aut-name=BANMarina en-aut-sei=BAN en-aut-mei=Marina kn-aut-name=伴真里奈 kn-aut-sei=伴 kn-aut-mei=真里奈 aut-affil-num=2 ORCID= en-aut-name=TANJITakayuki en-aut-sei=TANJI en-aut-mei=Takayuki kn-aut-name=丹治敬之 kn-aut-sei=丹治 kn-aut-mei=敬之 aut-affil-num=3 ORCID= affil-num=1 en-affil=Tobi Special School kn-affil=岡山県立東備支援学校 affil-num=2 en-affil=Special School Affiliated with the Faculty of Education at Okayama University kn-affil=岡山大学教育学部附属特別支援学校 affil-num=3 en-affil=Institute of Human Sciences, University of Tsukuba kn-affil=筑波大学人間系 en-keyword=自閉スペクトラム症 (a Child with Autism) kn-keyword=自閉スペクトラム症 (a Child with Autism) en-keyword=相互伝達行為 (Intersubjective Communication) kn-keyword=相互伝達行為 (Intersubjective Communication) en-keyword=情動の共有 (effective sharing) kn-keyword=情動の共有 (effective sharing) en-keyword=遊びの環境設定 (Setting of Play) kn-keyword=遊びの環境設定 (Setting of Play) END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=267 end-page=279 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Examination of Practical Cases of Career Education to Promote Self-Understanding in Elementary School Students: Utilizing Character Strengths Intervention kn-title=児童の自己理解を促すキャリア教育の実践事例の検討　―強み介入を活用して― en-subtitle= kn-subtitle= en-abstract=This study explored the implementation of Character Strengths Intervention (CSI), rooted in positive psychology, to enhance self-awareness in career education for elementary school students. The intervention targeted 4th-grade students at a public elementary school, aiming to facilitate their recognition and utilization of character strengths in relation to future aspirations. Through structured lessons, students deepened their understanding of personal strengths and developed increased awareness of how to apply these attributes towards their future goals. Moreover, peer-focused activities designed to acknowledge individual strengths contributed to improved interpersonal relationships among students. However, challenges persist, including the need for comprehensive systematic and developmental planning of career education across the entire school, as well as providing tailored support for students who find it difficult to identify and leverage their unique strengths. kn-abstract=本研究では，公立小学校4年生を対象に，キャリア教育における自己理解能力の育成を目的とし，ポジティブ心理学に基づく性格特性的強み介入 (Character Strengths Intervention：CSI) と将来の夢についての学習を関連付けた学級活動 (３) の授業を行った。本実践を通して，児童は自分の強みを理解し，それを将来に活かそうとする意識が高まるとともに，互いの強みを認め合う活動によって児童同士の関係性の構築が促進された。一方で，学校全体でのキャリア教育の系統性と発展性の検討，強みの活用が難しい児童への個別支援の必要性が今後の課題として指摘された。 en-copyright= kn-copyright= en-aut-name=YOSHIKAWAShinji en-aut-sei=YOSHIKAWA en-aut-mei=Shinji kn-aut-name=吉川伸二 kn-aut-sei=吉川 kn-aut-mei=伸二 aut-affil-num=1 ORCID= en-aut-name=ISODAKouhei en-aut-sei=ISODA en-aut-mei=Kouhei kn-aut-name=磯田浩平 kn-aut-sei=磯田 kn-aut-mei=浩平 aut-affil-num=2 ORCID= en-aut-name=IZUMITsuguyuki en-aut-sei=IZUMI en-aut-mei=Tsuguyuki kn-aut-name=伊住継行 kn-aut-sei=伊住 kn-aut-mei=継行 aut-affil-num=3 ORCID= affil-num=1 en-affil=Uwanari Elementary School kn-affil=倉敷市立上成小学校 affil-num=2 en-affil=Uwanari Elementary School kn-affil=倉敷市立上成小学校 affil-num=3 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=キャリア教育 (Career Education) kn-keyword=キャリア教育 (Career Education) en-keyword=自己理解 (Self-awareness) kn-keyword=自己理解 (Self-awareness) en-keyword=性格特性的強み (Character Strengths) kn-keyword=性格特性的強み (Character Strengths) en-keyword=学級活動 (３) (Classroom Activities (3)) kn-keyword=学級活動 (３) (Classroom Activities (3)) en-keyword=児童 (Children) kn-keyword=児童 (Children) END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=251 end-page=265 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Bridging the Gap: Outcomes and Challenges of a Collaborative Start Curriculum for Seamless Transition to Elementary School kn-title=小学校への滑らかな移行を支えるスタートカリキュラム共同編成プロジェクトの成果と課題 en-subtitle= kn-subtitle= en-abstract=In this practice, a joint curriculum development project was launched to ease the transition for children in the “bridge period” from age five to first grade, involving five discussions between kindergarten and elementary school teachers. Participants reflected on these discussions, and the content was analyzed. (1) A screening sheet to identify children who “cause concern” helped clarify differences in observations, leading to a shared understanding of child perceptions. (2) Teachers recognized differences in their views of children and education, improving their attitudes toward compromise and increasing awareness of the need to smooth the transition. However, an overloaded elementary school curriculum was noted, limiting the flexible application of the start curriculum and hindering child-centered education. kn-abstract=本実践では，５歳児から小学１年生の「架け橋期」の滑らかな移行に焦点を当てたスタートカリキュラム共同編成プロジェクトを立ち上げ，幼稚園と小学校の教員が集まって５回の話合いを行った。本プロジェクトを評価するために，参加者に話合いの振返りを書いてもらい，その内容を検討した。成果として，@スクリーニングシートを使って，「気になる」子供を抽出し，見取りの違いを可視化することで，相互の子供観について共通理解を図ることができた。A幼稚園と小学校，双方の教員が互いの子供観・教育観の違いを理解し，歩み寄ろうとする姿勢や校種間の接続をより滑らかにしようとする意識の向上が確認された。一方，課題として，スタートカリキュラムの柔軟な運用や小学校教育における子供主体の教育の実現を妨げる教育課程の過積載状態の問題が指摘された。 en-copyright= kn-copyright= en-aut-name=OKURAHisashi en-aut-sei=OKURA en-aut-mei=Hisashi kn-aut-name=大倉尚志 kn-aut-sei=大倉 kn-aut-mei=尚志 aut-affil-num=1 ORCID= en-aut-name=MATSUINoriko en-aut-sei=MATSUI en-aut-mei=Noriko kn-aut-name=松井紀子 kn-aut-sei=松井 kn-aut-mei=紀子 aut-affil-num=2 ORCID= en-aut-name=IZUMITsuguyuki en-aut-sei=IZUMI en-aut-mei=Tsuguyuki kn-aut-name=伊住継行 kn-aut-sei=伊住 kn-aut-mei=継行 aut-affil-num=3 ORCID= affil-num=1 en-affil=Hayashima Kindergarten kn-affil=早島町立早島幼稚園 affil-num=2 en-affil=Hayashima Kindergarten kn-affil=早島町立早島幼稚園 affil-num=3 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=架け橋プログラム (Bridge Program) kn-keyword=架け橋プログラム (Bridge Program) en-keyword=スタートカリキュラム (Start Curriculum) kn-keyword=スタートカリキュラム (Start Curriculum) en-keyword=スクリーニングシート (Screening Sheet) kn-keyword=スクリーニングシート (Screening Sheet) en-keyword=カリキュラム・オーバーロード (Curriculum Overload) kn-keyword=カリキュラム・オーバーロード (Curriculum Overload) END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=235 end-page=249 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Practical Research on Nurturing the Next Generation of Classical Japanese Instrument Music That Connects the Local and the Global Community (1): Analysis of External Evaluations of the “Okayama International Classical Japanese Instruments Student Festival” kn-title=地域社会とグローバルをつなぐ和楽器音楽次世代育成の実践研究（１）　「おかやま国際和楽器学生フェスティバル」外的評価の分析 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本稿では，「和楽器音楽及び教育の拠点づくりの実践研究」の一環として開催した「おかやま国際和楽器学生フェスティバル」の取り組みについて，その概要を報告するとともに，外的評価として「おかやま国際和楽器学生フェスティバルコンサート」終演後に実施した一般来場者対象の質問紙調査及びフェスティバルを参観した岡山県内の学校関係者対象の質問紙調査を取り上げ，意義と課題について検討した。
　その結果，第一に音楽を通じた世代間や国際交流の喜びを感じ，和楽器の伝承と教育の重要性を強く意識する機会となったこと，第二に，和楽器が様々な国籍・年齢の学生に受容されていることを，来場者が客観視することで，自文化の価値の再認識につながったこと，第三に，フェスティバル全体としては，ワークショップが充実しており，様々な国籍・年齢の学生が同じステージで演奏する姿に対する評価が得られた点が明らかとなった。 en-copyright= kn-copyright= en-aut-name=HAYAKAWARinko en-aut-sei=HAYAKAWA en-aut-mei=Rinko kn-aut-name=早川倫子 kn-aut-sei=早川 kn-aut-mei=倫子 aut-affil-num=1 ORCID= en-aut-name=YAMAJIMiho en-aut-sei=YAMAJI en-aut-mei=Miho kn-aut-name=山路みほ kn-aut-sei=山路 kn-aut-mei=みほ aut-affil-num=2 ORCID= en-aut-name=TAKASUHiromi en-aut-sei=TAKASU en-aut-mei=Hiromi kn-aut-name=須裕美 kn-aut-sei=須 kn-aut-mei=裕美 aut-affil-num=3 ORCID= en-aut-name=BEPPUYuko en-aut-sei=BEPPU en-aut-mei=Yuko kn-aut-name=別府祐子 kn-aut-sei=別府 kn-aut-mei=祐子 aut-affil-num=4 ORCID= en-aut-name=HIGUCHIAki en-aut-sei=HIGUCHI en-aut-mei=Aki kn-aut-name=樋口亜希 kn-aut-sei=樋口 kn-aut-mei=亜希 aut-affil-num=5 ORCID= en-aut-name=NAKAMURAAi en-aut-sei=NAKAMURA en-aut-mei=Ai kn-aut-name=中村愛 kn-aut-sei=中村 kn-aut-mei=愛 aut-affil-num=6 ORCID= en-aut-name=SHIMIZUNaoko en-aut-sei=SHIMIZU en-aut-mei=Naoko kn-aut-name=清水尚子 kn-aut-sei=清水 kn-aut-mei=尚子 aut-affil-num=7 ORCID= en-aut-name=HANAKUSAYoko en-aut-sei=HANAKUSA en-aut-mei=Yoko kn-aut-name=花草容子 kn-aut-sei=花草 kn-aut-mei=容子 aut-affil-num=8 ORCID= en-aut-name=TAKESHITANoriko en-aut-sei=TAKESHITA en-aut-mei=Noriko kn-aut-name=竹下則子 kn-aut-sei=竹下 kn-aut-mei=則子 aut-affil-num=9 ORCID= en-aut-name=MIYOSHIKeiko en-aut-sei=MIYOSHI en-aut-mei=Keiko kn-aut-name=三好啓子 kn-aut-sei=三好 kn-aut-mei=啓子 aut-affil-num=10 ORCID= en-aut-name=TOSAChihiro en-aut-sei=TOSA en-aut-mei=Chihiro kn-aut-name=土佐千紘 kn-aut-sei=土佐 kn-aut-mei=千紘 aut-affil-num=11 ORCID= affil-num=1 en-affil=Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=2 en-affil=Koto Player kn-affil=箏曲演奏家・岡山大学非常勤講師 affil-num=3 en-affil=Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=4 en-affil=Kurashiki City College kn-affil=倉敷市立短期大学 affil-num=5 en-affil=Okayama Prefectural School for the Deaf kn-affil=岡山県立岡山聾学校 affil-num=6 en-affil=Doctoral Student at the Joint Graduate School in Science of School Education Hyogo University of Teacher Education kn-affil=兵庫教育大学大学院連合学校教育学研究科博士課程 affil-num=7 en-affil=Doctoral Student at the Joint Graduate School in Science of School Education Hyogo University of Teacher Education kn-affil=兵庫教育大学大学院連合学校教育学研究科博士課程 affil-num=8 en-affil=Research Student at the Joint Graduate School in Science of School Education Hyogo University of Teacher Education kn-affil=兵庫教育大学大学院連合学校教育学研究科研究生 affil-num=9 en-affil=Research Student at the Joint Graduate School in Science of School Education Hyogo University of Teacher Education kn-affil=兵庫教育大学大学院連合学校教育学研究科研究生 affil-num=10 en-affil=Master’s Student at the Graduate School of Education in Okayama University kn-affil=岡山大学大学院教育学研究科修士課程 affil-num=11 en-affil=Master’s Student at the Graduate School of Education in Okayama University kn-affil=岡山大学大学院教育学研究科修士課程 en-keyword=和楽器音楽 (Classical Japanese instrument) kn-keyword=和楽器音楽 (Classical Japanese instrument) en-keyword=教育 (education) kn-keyword=教育 (education) en-keyword=次世代育成 (nurturing the next generation) kn-keyword=次世代育成 (nurturing the next generation) en-keyword=グローカル (glocal) kn-keyword=グローカル (glocal) en-keyword=質問紙調査 (questionnaire survey) kn-keyword=質問紙調査 (questionnaire survey) END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=179 end-page=190 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Current Trends and Future Issues Related to Song’s speed in the Preschool-Elementary Cooperated Education Research kn-title=幼児歌唱曲の速度感の傾向と課題 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本研究では，音楽教育的観点から幼児歌唱曲の選定のあり方を検討した。その際，小学校の音楽教育で歌唱共通課題として挙げられてきた教材を比較対象とし，その傾向と課題を考察する。１つ目は曲の速度感において歌唱共通教材と選定頻度の高い幼児歌唱曲の平均的な速度において，どの程度の差があるのかという調査を行った。２つ目は，幼稚園と小学校音楽科で共通して用いられる教材曲の作曲された年代の違いについて明らかにした。この２つの調査を用いて，歌唱共通課題に選定されている曲の速度感から現代の子どもの歌の速度感の傾向を明らかにした。この結果から幼稚園教育における幼児歌唱曲のチャートを作成することによって，伝統的に歌い継がれてきた幼児歌唱曲の再考の可能性を示した。 en-copyright= kn-copyright= en-aut-name=TAKASUHiromi en-aut-sei=TAKASU en-aut-mei=Hiromi kn-aut-name=須裕美 kn-aut-sei=須 kn-aut-mei=裕美 aut-affil-num=1 ORCID= affil-num=1 en-affil=Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=幼保小連携 (Preschool-elementary cooperation) kn-keyword=幼保小連携 (Preschool-elementary cooperation) en-keyword=子供の歌の速度感 (Children’s Song speed) kn-keyword=子供の歌の速度感 (Children’s Song speed) en-keyword=子供の歌文化 (Children’s singing culture) kn-keyword=子供の歌文化 (Children’s singing culture) en-keyword=伝統音楽 (Japanese traditional song materials) kn-keyword=伝統音楽 (Japanese traditional song materials) END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=133 end-page=145 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=The Image of Mushroom Created by Junior High School Science Textbooks: Suggestions for Learning about Mushroom from Diachronic Surveys kn-title=中学校理科教科書がつくり上げてきたきのこ像　―通時的調査から得るきのこを巡る学習への示唆― en-subtitle= kn-subtitle= en-abstract=　In this paper, we examined the image of mushroom in postwar junior high school science textbooks from four perspectives: (1) which species of mushroom were covered, (2) whether they were classified as plants or not, (3) what makes up the body of a mushroom, and (4) how they functioned in an ecosystem. The 47 species were identified through a periodic survey. Although a total of 47 species have appeared in science textbooks, we pointed out that in recent years, the focus has shifted to the role of mushroom as decomposers, rather than to species awareness. We also pointed out that although mycorrhizal fungi have been discussed in textbooks, there was no reference to the perspective in a plant-fungal symbiosis, which raises the possibility of developing learning that aims to understand symbiosis/interactions within a nature ecosystem. kn-abstract=　本稿では，戦後中学校理科検定教科書におけるきのこの扱われ方，すなわち学習者が受け取ることになるきのこ像について，@どのようなきのこが扱われてきたのか，A植物に分類されているか否か，Bきのこのからだは何で形成されているのか，C生態系における働きの四つの観点から，通時的な調査によって明らかにした。全47種がこれまでの理科教科書で登場してきたが，近年は種への意識というよりも，きのこが分解者としての役割を持つことにのみ焦点が当てられてきていることを指摘した。また，これまで教科書においては菌根性のきのこ自体について取り上げられつつも，その生態系における相利共生の観点への言及はないことから，相利共生の理解を目指す学習の開発が可能性として浮かび上がってくることも指摘した。 en-copyright= kn-copyright= en-aut-name=TAKAGIRisa en-aut-sei=TAKAGI en-aut-mei=Risa kn-aut-name=木里彩 kn-aut-sei=木 kn-aut-mei=里彩 aut-affil-num=1 ORCID= en-aut-name=IKEDAMasafumi en-aut-sei=IKEDA en-aut-mei=Masafumi kn-aut-name=池田匡史 kn-aut-sei=池田 kn-aut-mei=匡史 aut-affil-num=2 ORCID= en-aut-name=YAMAMOTOMasaya en-aut-sei=YAMAMOTO en-aut-mei=Masaya kn-aut-name=山本将也 kn-aut-sei=山本 kn-aut-mei=将也 aut-affil-num=3 ORCID= affil-num=1 en-affil=Graduate School of Education (Professional Degree Corse), Okayama University kn-affil=岡山大学大学院教育学研究科大学院生 affil-num=2 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=3 en-affil=Hyogo University of Teacher Education kn-affil=兵庫教育大学大学院学校教育研究科 en-keyword=菌類 (Fungus) kn-keyword=菌類 (Fungus) en-keyword=菌根菌 (Mycorrhizal Fungi) kn-keyword=菌根菌 (Mycorrhizal Fungi) en-keyword=腐生菌 (Saprobic Fungi) kn-keyword=腐生菌 (Saprobic Fungi) en-keyword=相利共生 (Symbiosis) kn-keyword=相利共生 (Symbiosis) en-keyword=教材史 (History of teaching materials) kn-keyword=教材史 (History of teaching materials) END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=91 end-page=105 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Reflections of Early Care and Education Practitioners, as Indicated in the Content on the Care and Education of Kindergarten Children Published by Japan’s Ministry of Education, Culture, Sports, Science and Technology kn-title=幼稚園の保育全体に関する文部科学省公表資料に示されている保育者の振り返りの仕方の検討 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本研究では，まず，我が国の保育施設におけるカリキュラム・マネジメントに関する先行研究を概観し，カリキュラム・マネジメントを実現するために必要な，保育の目標・ねらい・内容の連関性の確保された全体的計画の作成が困難な状況にあることを確認した。続いて，保育の目標・ねらい・内容の連関性を確保する上で，そのことを可能にする保育者の振り返りの仕方が不可欠となることを踏まえて，幼稚園の保育全体に関する文部科学省公表資料に示されている，保育者の振り返りの目的，観点，方法を抽出し整理し，検討した。その結果，保育者の長期の振り返りに関して示されている記述では，具体性が乏しく，保育の目標・ねらい・内容の連関性の確保された長期指導計画及び全体的計画を作成する上で，実用的ではないことを明らかにした。 en-copyright= kn-copyright= en-aut-name=ARITASho en-aut-sei=ARITA en-aut-mei=Sho kn-aut-name=有田翔 kn-aut-sei=有田 kn-aut-mei=翔 aut-affil-num=1 ORCID= en-aut-name=YOKOMATSUTomoyoshi en-aut-sei=YOKOMATSU en-aut-mei=Tomoyoshi kn-aut-name=横松友義 kn-aut-sei=横松 kn-aut-mei=友義 aut-affil-num=2 ORCID= affil-num=1 en-affil=Graduate School of Education, Okayama University (Master’s Course) kn-affil=岡山大学大学院教育学研究科大学院生 affil-num=2 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=保育者の振り返り (reflections of early care and education practitioners) kn-keyword=保育者の振り返り (reflections of early care and education practitioners) en-keyword=幼稚園 (kindergarten) kn-keyword=幼稚園 (kindergarten) en-keyword=カリキュラム・マネジメント (curriculum management) kn-keyword=カリキュラム・マネジメント (curriculum management) en-keyword=文部科学省公表資料 (the content on the care and education of kindergarten children published by Japan’s Ministry of Education, Culture, Sports, Science and Technology) kn-keyword=文部科学省公表資料 (the content on the care and education of kindergarten children published by Japan’s Ministry of Education, Culture, Sports, Science and Technology) END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=75 end-page=89 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Trends in Awareness of Earthquake Disaster Prevention among Students Aspiring to Become Childcare Providers kn-title=保育者志望学生の地震防災に対する意識の傾向 en-subtitle= kn-subtitle= en-abstract=　In recent years, under the growing sense of crisis about the possibility of a major earthquake in the Nankai Trough, etc., it has become necessary to have more awareness of earthquake disaster prevention and to take measures for disaster prevention regularly. The purpose of this study was to clarify the actual situation of students who aspire to become childcare providers to protect children's lives. As a result of a questionnaire survey, we found that their awareness of the danger of earthquakes tended to differ by grade level and that their understanding and knowledge of earthquake disaster prevention differed depending on their awareness of earthquake disaster prevention. In the future, it will be necessary to consider conducting evacuation drills in kindergartens or nursery schools and providing guidance on disaster prevention education in training programs for childcare providers. kn-abstract=　近年，南海トラフ巨大地震や都市直下型地震に対する危機感が高まる中，地震防災に対する高い意識を持ち，普段から防災に関する取り組みに努めることが求められている。本研究では，子どもの命を守る保育者を目指す志望学生が，地震災害に対する意識をどのように持ち，地震防災に関する知識や理解をどの程度保持しているのかについて，その実態を明らかにすることを目的とした。保育者養成校４大学の学生に対する質問紙調査を行った結果，地震への危機意識が学年によって異なる傾向にあることや，地震防災に関する意識の高低によって，地震に対する知識や認識の違いがあることが判明した。今後，幼児教育・保育施設における避難訓練の実施や，保育者養成課程において防災教育に関する指導を検討していくことが求められる。 en-copyright= kn-copyright= en-aut-name=SATOHDaisuke en-aut-sei=SATOH en-aut-mei=Daisuke kn-aut-name=佐藤大介 kn-aut-sei=佐藤 kn-aut-mei=大介 aut-affil-num=1 ORCID= en-aut-name=TAKAHASHIKei en-aut-sei=TAKAHASHI en-aut-mei=Kei kn-aut-name=橋慧 kn-aut-sei=橋 kn-aut-mei=慧 aut-affil-num=2 ORCID= en-aut-name=BABANoriko en-aut-sei=BABA en-aut-mei=Noriko kn-aut-name=馬場訓子 kn-aut-sei=馬場 kn-aut-mei=訓子 aut-affil-num=3 ORCID= affil-num=1 en-affil=Faculty of Health and Welfare, Kawasaki University of Medical Welfare kn-affil=川崎医療福祉大学医療福祉学部 affil-num=2 en-affil=Faculty of Childhood Education, Kurashiki Sakuyo University kn-affil=くらしき作陽大学子ども教育学部 affil-num=3 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=地震防災 (earthquake disaster prevention) kn-keyword=地震防災 (earthquake disaster prevention) en-keyword=保育者志望学生 (students aspiring to become childcare providers) kn-keyword=保育者志望学生 (students aspiring to become childcare providers) en-keyword=意識調査 (questionnaire survey) kn-keyword=意識調査 (questionnaire survey) en-keyword=危機意識 (sense of crisis) kn-keyword=危機意識 (sense of crisis) en-keyword=地震防災教育 (education for earthquake disaster prevention) kn-keyword=地震防災教育 (education for earthquake disaster prevention) END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=45 end-page=58 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Childcare and Support in Nursery Schools for the Development of Geometry and Number Sense for Five-Year-Old Children kn-title=５歳児を対象とした数量・図形感覚を育む保育所保育の実際と援助の在り方 en-subtitle= kn-subtitle= en-abstract=This study focuses on “the interest and sense of numbers, geometry, and words”, which is regarded as one of "the Ideal Image by the End of Childhood". The focus is on 5-year-old pre-schoolers and their experiences with numbers and shapes in daily lives and games at nursery schools with a comparison with the mathematics classes in the first grade of elementary school. We also aim to provide insights for nursery schools on how to arouse children’s interest and support them to get familiar with geometry and numbers through games.
Our finding reveals that children naturally become familiar with geometry and numbers in their daily lives and their experiences become the foundation when they cope with elementary school mathematics. We also come to know that nursery teachers have to visualize the connection between their games with elementary school mathematics and actively arouse children’s interests and understanding. kn-abstract=　本研究では、幼児期の終わりまでに育って欲しい10の姿のひとつである、「数量・図形、文字等への関心・感覚」に着目し、就学前の５歳児に焦点を当て、保育所の日常生活や遊びにおいて子どもがどのような数量・図形に関する事柄を経験しているのか、また、その経験を小学校１年生の算数科の学習内容と照らして検討した。さらに、子どもが園生活や遊びの中で数量・図形に関心をもって親しみ、学びを得ることを支える保育の在り方について検討した。
　その結果、子どもは日常の中で主体的に数量・図形に親しむ経験をすると共に、その経験が小学校算数科の内容に連続する学びの基礎となっていることが明らかになった。また、保育士自身が小学校算数との繋がりを見通しながら、眼前の子どもの興味や関心に沿って援助することが専門的力量として求められることが示唆された。 en-copyright= kn-copyright= en-aut-name=SUZUKIFuka en-aut-sei=SUZUKI en-aut-mei=Fuka kn-aut-name=鈴木楓花 kn-aut-sei=鈴木 kn-aut-mei=楓花 aut-affil-num=1 ORCID= en-aut-name=KATAYAMAMika en-aut-sei=KATAYAMA en-aut-mei=Mika kn-aut-name=片山美香 kn-aut-sei=片山 kn-aut-mei=美香 aut-affil-num=2 ORCID= affil-num=1 en-affil=Mitsu Kanagawa Certified childcare center kn-affil=岡山市御津金川認定こども園 affil-num=2 en-affil=Graduate School of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 幼児教育講座 en-keyword=10 の姿 kn-keyword=10 の姿 en-keyword=数量・図形 kn-keyword=数量・図形 en-keyword=保育士 kn-keyword=保育士 en-keyword=専門的力量 kn-keyword=専門的力量 en-keyword=小学校算数科 kn-keyword=小学校算数科 en-keyword=the Ideal Image by the End of Childhood kn-keyword=the Ideal Image by the End of Childhood en-keyword=numbers & geometry kn-keyword=numbers & geometry en-keyword=professional nursery school teachers kn-keyword=professional nursery school teachers en-keyword=elementary school kn-keyword=elementary school en-keyword=mathematics kn-keyword=mathematics END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page=1 end-page=15 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Treatment of Learning about Marriage in High School Home Economics (2): Description Analysis of the Textbooks kn-title=高等学校家庭科における結婚に関する学習の扱い（2）　教科書の記述分析に基づいて en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本稿では，「多様化する結婚」という日本の現状を踏まえ，結婚に関連する学習内容が，高等学校家庭科においてどのように扱われているかを分析することを目的とし，平成30年版の『高等学校学習指導要領』に基づいて構成された「家庭基礎」の教科書10冊を用いて結婚に関連する学習内容を分析した。分析の結果，教科書には，『指導要領』に基づいて結婚等に関連する法制度の記述がみられること，結婚をめぐる現状や変化を反映した学習内容が取り扱われていることを確認した。また，夫婦の氏，同性婚を取り上げ，具体的な学習活動について分析した結果，教科書によっては，知識や現状を提示する学習だけでなく，学習者である高校生が自ら考えること，選択すること，さらに他人の選択についても客観的に考えられるように問いかけている教科書もみられた。結婚に関連する法律，語句の掲載の有無，学習活動において，教科書によって取扱いの差があることが明らかになった。 en-copyright= kn-copyright= en-aut-name=TANABEShiho en-aut-sei=TANABE en-aut-mei=Shiho kn-aut-name=田邉詩歩 kn-aut-sei=田邉 kn-aut-mei=詩歩 aut-affil-num=1 ORCID= en-aut-name=LEEKyoungwon en-aut-sei=LEE en-aut-mei=Kyoungwon kn-aut-name=李m媛 kn-aut-sei=李 kn-aut-mei=m媛 aut-affil-num=2 ORCID= affil-num=1 en-affil=Fukuyama University kn-affil=福山大学 affil-num=2 en-affil=Faculty of Education，Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=高等学校家庭科 (High School Home Economics) kn-keyword=高等学校家庭科 (High School Home Economics) en-keyword=教科書 (Textbooks) kn-keyword=教科書 (Textbooks) en-keyword=結婚 (Marriage) kn-keyword=結婚 (Marriage) en-keyword=多様化する結婚 kn-keyword=多様化する結婚 en-keyword=Course of Study kn-keyword=Course of Study END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=表紙・目次 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250328 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=岡山大学教師教育開発センター紀要 第15号 全文（一括ダウンロード用） en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= END start-ver=1.4 cd-journal=joma no-vol=43-45 cd-vols= no-issue= article-no= start-page=185 end-page=192 dt-received= dt-revised= dt-accepted= dt-pub-year=2023 dt-pub=20230401 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=資料 : 2020〜2022年度 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= END start-ver=1.4 cd-journal=joma no-vol=43-45 cd-vols= no-issue= article-no= start-page=33 end-page=184 dt-received= dt-revised= dt-accepted= dt-pub-year=2023 dt-pub=20230401 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=運営 : 2020〜2022年度 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= END start-ver=1.4 cd-journal=joma no-vol=43-45 cd-vols= no-issue= article-no= start-page=15 end-page=28 dt-received= dt-revised= dt-accepted= dt-pub-year=2023 dt-pub=20230401 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=試験研究 : 2020〜2022年度 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue=1 article-no= start-page=8502 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250312 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Age-specific assessment of initial hemoglobin levels and shock index for predicting life-saving interventions in pediatric blunt liver and spleen injuries en-subtitle= kn-subtitle= en-abstract= kn-abstract=This study aimed to evaluate the effectiveness of combining initial hemoglobin levels with the shock index for predicting the need for life-saving interventions (LSI) in pediatric patients with blunt liver and spleen injuries (BLSI), specifically tailored to different age groups. This was a multicenter retrospective cohort study of pediatric patients with BLSI in Japan. The area under the receiver operating characteristic curve (AUROC) were used to assess predictive accuracy. The study included 1,370 patients. LSI was required in 59 of 247 (23.9%) aged 1 to 6 years, 100 of 402 (24.9%) aged 7 to 12 years, and 125 of 297 (42.1%) patients aged 13 to 16 years. Within each specific age group, the predictability was categorized as fair and appeared higher than that of the entire cohort or when using either parameter alone. Notably, in the 1 to 6-year age group, the combined values showed the highest predictability, which was statistically superior to the shock index alone (AUROC of 0.770 vs. 0.671, P = 0.025). Tailoring initial hemoglobin levels and shock index to specific age groups enhances predictability of LSI in pediatric BLSI, showing a fair level of predictive accuracy. en-copyright= kn-copyright= en-aut-name=YumotoTetsuya en-aut-sei=Yumoto en-aut-mei=Tetsuya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=ObaraTakafumi en-aut-sei=Obara en-aut-mei=Takafumi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=HongoTakashi en-aut-sei=Hongo en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=IidaAtsuyoshi en-aut-sei=Iida en-aut-mei=Atsuyoshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=TsukaharaKohei en-aut-sei=Tsukahara en-aut-mei=Kohei kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=KatsuraMorihiro en-aut-sei=Katsura en-aut-mei=Morihiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=KondoYutaka en-aut-sei=Kondo en-aut-mei=Yutaka kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=YasudaHideto en-aut-sei=Yasuda en-aut-mei=Hideto kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= en-aut-name=KushimotoShigeki en-aut-sei=Kushimoto en-aut-mei=Shigeki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=9 ORCID= en-aut-name=YorifujiTakashi en-aut-sei=Yorifuji en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=10 ORCID= en-aut-name=NaitoHiromichi en-aut-sei=Naito en-aut-mei=Hiromichi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=11 ORCID= en-aut-name=NakaoAtsunori en-aut-sei=Nakao en-aut-mei=Atsunori kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=12 ORCID= en-aut-name=SHIPPs Study Group en-aut-sei=SHIPPs Study Group en-aut-mei= kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=13 ORCID= affil-num=1 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=2 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=3 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=4 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=5 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=6 en-affil=Department of Surgery, Okinawa Chubu Hospital kn-affil= affil-num=7 en-affil=Department of Emergency and Critical Care Medicine, Juntendo University Urayasu Hospital kn-affil= affil-num=8 en-affil=Department of Emergency and Critical Care Medicine, Jichi Medical University Saitama Medical Center kn-affil= affil-num=9 en-affil=Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine kn-affil= affil-num=10 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=11 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=12 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=13 en-affil= kn-affil= en-keyword=Abdominal injuries kn-keyword=Abdominal injuries en-keyword=Blood transfusions kn-keyword=Blood transfusions en-keyword=Hemoglobin kn-keyword=Hemoglobin en-keyword=Hemostasis kn-keyword=Hemostasis en-keyword=Shock index kn-keyword=Shock index END start-ver=1.4 cd-journal=joma no-vol=32 cd-vols= no-issue= article-no= start-page=1 end-page=60 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250331 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Annual report / Institute of Plant Science and Resources, Okayama University kn-title=岡山大学資源植物科学研究所報告 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=Institute of Plant Science and Resources, Okayama University en-aut-sei=Institute of Plant Science and Resources, Okayama University en-aut-mei= kn-aut-name=岡山大学資源植物科学研究所 kn-aut-sei=岡山大学資源植物科学研究所 kn-aut-mei= aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil= END start-ver=1.4 cd-journal=joma no-vol=2 cd-vols= no-issue= article-no= start-page=13 end-page=32 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250314 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Research on Factors Promoting Study in Japan : Cases of International Students from South-East Asia kn-title=日本への留学を促進する要因に関する研究　−東南アジアからの留学生を事例として− en-subtitle= kn-subtitle= en-abstract=In this study, international students from Southeast Asia were asked, 'Why did you decide to study in Japan?' and the information was collected through semi-structured interviews. The results showed that (i) international students' image of Japan, (ii) parents' image of Japan, (iii) the availability of scholarships, (iv) affordable tuition fees and living costs, and (v) the existence of a community of people from the country of origin., were found to be important. It was assumed that some of this information and image is formed by the international students' (1) satisfaction with their study destination, (2) opportunities to interact with Japanese people, (3) ease of living in Japan, (4) Japanese language level, (5) understanding of Japanese culture, etc., and is reinforced through word of mouth and the internet. Therefore, supporting the creation of these environments will create a positive image of studying in Japan and increase the number of students from Southeast Asia. kn-abstract=　本研究では、東南アジアから留学している留学生15人を対象として「なぜ日本に留学したのか？」、半構造化インタビューにより情報を収集した。その結果、(i) 留学生の日本に対するイメージ、(ii) 保護者の日本に対するイメージ、(iii) 奨学金の機会、(iv) 私費留学が可能な学費・生活費レベル、(v) 出身国コミュニティーの有無、が重要であることが分かった。これらの情報やイメージの一部は、(1) 留学先での満足度、(2) 日本人との交流機会、(3) 生活のしやすさ、(4) 留学生の日本語レベル、(5) 日本文化に対する理解等によって形成され、ロコミやインターネットを通じて強化されることが推測された。よって、上記の項目に着目し、留学生の満足度等を向上させるための環境づくりを支援していくことが、日本留学に対するプラスのイメージを作り、東南アジアからの留学生増につながっていくと考えられた。 en-copyright= kn-copyright= en-aut-name=INAMORITakao en-aut-sei=INAMORI en-aut-mei=Takao kn-aut-name=稲森岳央 kn-aut-sei=稲森 kn-aut-mei=岳央 aut-affil-num=1 ORCID= affil-num=1 en-affil=Institute of Global Human Resource Development, Okayama University kn-affil=岡山大学グローバル人材育成院 en-keyword=日本留学 kn-keyword=日本留学 en-keyword=留学生 kn-keyword=留学生 en-keyword=東南アジア kn-keyword=東南アジア en-keyword=ASEAN kn-keyword=ASEAN en-keyword=促進要因 kn-keyword=促進要因 END start-ver=1.4 cd-journal=joma no-vol=56 cd-vols= no-issue=3 article-no= start-page=15 end-page=33 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250321 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Survival, Creation, and Disappearance of Manufacturing Firms in the First Stage of Regional Revitalization kn-title=地方創生第１期における製造事業所の存続，発生，消失 en-subtitle= kn-subtitle= en-abstract=　In many local municipalities, in addition to revitalizing existing businesses and creating new businesses, attracting manufacturing plants remains an important policy for regional development. Today, unlike the attraction of heavy, large-scale industries during the period of high economic growth, there is a trend to attract companies by making the most of the region's advantages. Although the job creation effect has become smaller than in the past, many manufacturing industries remain positioned as core industries in the region. During the first period of regional revitalization, we identify what manufacturing firms have disappeared, withdrawn, appeared, or survived in what regions, and analyze the factors behind those.
　Comparing manufacturing firms in 2014 and 2019, the average of value-added and the distribution of that shows that manufacturing firms that existed in both 2014 and 2019 had the highest labor productivity. The next highest was manufacturing firms that existed in 2019, and the lowest was manufacturing firms that existed in 2014 but did not exist in 2019. In addition, the results of the logit analysis suggest that manufacturing firms with high productivity and large size tend not to disappear, and that manufacturing firms with a high degree of urbanization tend to disappear. On the other hand, a regression analysis at the city/town/village level using industry concentration by industry and urban concentration measured by population size as explanatory variables showed a positive effect on the number of manufacturing firms that had been established. kn-abstract=　地方に位置する多くの自治体においては，従来からある事業所の活性化や新規事業所の誕生に加えて，製造工場の誘致は地域振興にとっていまも重要な政策となっている。今日，高度経済成長期における重厚長大型の産業の誘致とは異なり，地域優位性をできるだけ活用した企業誘致の傾向になっている。雇用創出効果は昔に比べて小さくなっているとはいえ，製造業の多くにおいて，地域の基盤産業としての位置づけは残っている。第1期の地方創生の期間で，どのような地域において，どのような製造工場が消失，撤退や出現，存続しているのかを識別し，それらの要因を分析する。
　2014年と2019年の事業所の比較において，付加価値生産性の平均と分布を見ると2014年，2019年ともに存在する事業所の労働生産性が最も高い。次いで高いのが2019年に存在する事業所で，最も低かったのが2014年には存在したが2019年には存在していない事業所であった。またロジット分析の結果から，生産性が高く事業所規模が大きいと消滅しない傾向があり，また都市化の程度が高いと消滅傾向にあることが推定された。他方，発生した製造事業所について，産業別に同業種集積と人口規模で測った都市集積を説明変数とした市町村単位の回帰分析からは正の効果が示された。 en-copyright= kn-copyright= en-aut-name=NakamuraRyohei en-aut-sei=Nakamura en-aut-mei=Ryohei kn-aut-name=中村良平 kn-aut-sei=中村 kn-aut-mei=良平 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学 END start-ver=1.4 cd-journal=joma no-vol=56 cd-vols= no-issue=3 article-no= start-page=1 end-page=13 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250321 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Market Segmentation and Market Reactions to Earnings Announcements: A Quarterly Analysis kn-title=市場区分と決算発表に対する市場の反応 ―四半期データを利用した分析― en-subtitle= kn-subtitle= en-abstract= kn-abstract=The purpose of this paper is to examine, using quarterly financial data, how the market reaction to earnings announcements in each market segment （prime market segment, standard market segment, and growth market segment） has changed after the revision of market segmentation at the Tokyo Stock Exchange. For the research design, the abnormal volume and residual returns for the 12 quarters around April 1, 2022, when the market segmentation was changed, were calculated using the analysis method of Beaver et al. ［2020］. The results of the analysis suggest that volume is significantly affected by changes in market segmentation. In addition, for the group of stocks in the growth market, there appears to have been some change in the trend of stock price fluctuations after the market segmentation revision. en-copyright= kn-copyright= en-aut-name=NakagawaToyotaka en-aut-sei=Nakagawa en-aut-mei=Toyotaka kn-aut-name=中川豊隆 kn-aut-sei=中川 kn-aut-mei=豊隆 aut-affil-num=1 ORCID= en-aut-name=YamanishiYuki en-aut-sei=Yamanishi en-aut-mei=Yuki kn-aut-name=山西佑季 kn-aut-sei=山西 kn-aut-mei=佑季 aut-affil-num=2 ORCID= en-aut-name=KobayashiHiroaki en-aut-sei=Kobayashi en-aut-mei=Hiroaki kn-aut-name=小林裕明 kn-aut-sei=小林 kn-aut-mei=裕明 aut-affil-num=3 ORCID= affil-num=1 en-affil= kn-affil= affil-num=2 en-affil= kn-affil=熊本県立大学総合管理学部 affil-num=3 en-affil= kn-affil=青山学院大学大学院会計プロフェッション研究科 END start-ver=1.4 cd-journal=joma no-vol=19 cd-vols= no-issue=1 article-no= start-page=36 end-page=43 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=2025 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Evaluation of the temporal behavior of fulvic acid iron in Asahi River, Okayama, Japan en-subtitle= kn-subtitle= en-abstract= kn-abstract=Iron is essential for biogeochemical processes in aquatic ecosystems, but its riverine concentration can be affected by environmental conditions. This study assessed weekly fulvic acid iron (FAFe) concentration at a single sampling site in Asahi River from 2022?2023 to explore the differences in the temporal scales. The objectives of this study were to evaluate the effects of physicochemical properties of the river on the concentration of FAFe, analyze the concentration of FAFe in spring, summer, autumn and winter, and assess the relationship between FAFe concentration and land use types of the watershed. The results indicated that physicochemical parameters, such as pH and surface water temperature (SWT) seemed to influence FAFe concentration (p < 0.05). Hydrological dynamics influenced FAFe concentration and transport, revealing an increasing trend during spring (p < 0.001) and summer (p = 0.05), with non-significant trends during autumn and winter (p > 0.05). FAFe exhibited a strong positive correlation with total organic carbon (TOC) (p < 0.001). Upland fields significantly influenced FAFe concentration (p < 0.01) through runoff with abundant NO3? and PO43? into the river. Thus, FAFe concentration in Asahi River was influenced by pH, SWT, TOC, hydrological regime, and agricultural runoff. en-copyright= kn-copyright= en-aut-name=YengehRohdof Lactem en-aut-sei=Yengeh en-aut-mei=Rohdof Lactem kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=SomuraHiroaki en-aut-sei=Somura en-aut-mei=Hiroaki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=MoroizumiToshitsugu en-aut-sei=Moroizumi en-aut-mei=Toshitsugu kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=MoriYasushi en-aut-sei=Mori en-aut-mei=Yasushi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=MaedaMorihiro en-aut-sei=Maeda en-aut-mei=Morihiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= affil-num=1 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=2 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=3 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=4 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=5 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= en-keyword=dissolved iron kn-keyword=dissolved iron en-keyword=seasonal variation kn-keyword=seasonal variation en-keyword=dissolved organic matter kn-keyword=dissolved organic matter en-keyword=fulvic acid iron kn-keyword=fulvic acid iron END start-ver=1.4 cd-journal=joma no-vol=188 cd-vols= no-issue= article-no= start-page=123 end-page=127 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250228 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=A Review of Research on Digital Media Usage in Japanese Infancy kn-title=乳幼児期におけるデジタルメディア使用状況に関する研究の概観 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　子どものデジタルメディア，デジタルデバイスの使用に関して，使用開始年齢の低年齢化・長時間利用の問題が指摘され，乳幼児期からの使用実態の把握やそれが発達に及ぼす影響，および親の使用実態やペアレンタルコントロールも含めた検討の必要性が高まっているといえる。本報告では，近年の本邦における乳幼児を対象としたデジタルメディア，デジタルデバイスの使用実態を報告する研究や報告書を概観し，乳幼児期における使用実態の概要を把握するとともに，乳幼児期における依存傾向の実態やデジタルメディア使用に対する親の認識，乳幼児期のデジタルメディア使用をめぐるその他のトピックについて概観した。 en-copyright= kn-copyright= en-aut-name=MIYAKEMotoko en-aut-sei=MIYAKE en-aut-mei=Motoko kn-aut-name=三宅幹子 kn-aut-sei=三宅 kn-aut-mei=幹子 aut-affil-num=1 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=デジタルメディア kn-keyword=デジタルメディア en-keyword=デジタルデバイス kn-keyword=デジタルデバイス en-keyword=乳幼児期 kn-keyword=乳幼児期 en-keyword=ペアレンタルコントロール kn-keyword=ペアレンタルコントロール END start-ver=1.4 cd-journal=joma no-vol=188 cd-vols= no-issue= article-no= start-page=115 end-page=121 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250228 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=A Study on the Transition and Interpretation of Yasuo Kuniyoshi’s Works within Japan kn-title=日本国内における国吉康雄作品の捉え方の変遷と解釈についての考察 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　洋画家・国吉康雄 (1889-1953) は、岡山市北区出石町に生まれ，日露戦争終結後の1906 年に労働移民として単身渡米し，アメリカの教育により画家としての才能を磨き，20 世紀前半のアメリカを代表する画家として評価される洋画家・国吉康雄（1889-1953）。本論では，その画業と作品評価について論じるわが国の研究者の記述を，作家の没後の1954 年に国立近代美術館（現国立東京近代美術館）で開催された「国吉康雄遺作展」を起点とし，20 世紀中に開催された主な展覧会と，2004 年に同じく東京国立近代美術館などで開催された「国吉康雄展」で確認した。結果，日本人による国吉作品の表現が，この1954 年時に決定づけられていることに，別の捉え方を提示されるまでに40 年の歳月を要していることが明らかとなった。 en-copyright= kn-copyright= en-aut-name=ITOShun en-aut-sei=ITO en-aut-mei=Shun kn-aut-name=伊藤駿 kn-aut-sei=伊藤 kn-aut-mei=駿 aut-affil-num=1 ORCID= affil-num=1 en-affil=Department of Yasuo Kuniyoshi Studies : Art Education and Rural Reveitalization,Graduate School of Education, Okayama University kn-affil=岡山大学大学院教育学研究科国吉康雄記念・美術教育研究と地域創生講座 en-keyword=国吉康雄 kn-keyword=国吉康雄 en-keyword=作品解釈 kn-keyword=作品解釈 en-keyword=日系アメリカ人アーティスト kn-keyword=日系アメリカ人アーティスト en-keyword=展覧会 kn-keyword=展覧会 END start-ver=1.4 cd-journal=joma no-vol=188 cd-vols= no-issue= article-no= start-page=105 end-page=114 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250228 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Reconsidering Students’ Views of Home Economics through Comparison with Other Subjects: Through an Examination of the Explanation of the Curriculum Guidelines for “Secondary Home Economics Education” kn-title=学生による家庭科と他教科の比較を通した教科観の再考 ―「 中等家庭科教育法」における学習指導要領解説の検討を通して ― en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本稿では，中等家庭科教員養成課程に在籍する２年生の必修科目「中等家庭科教育法」において，家庭科と他教科を比較（共通点や相違点を整理）する機会を設けることで，受講した学生の家庭科に対する教科観がどのように変容するのかを調査することを目的とした。
　その結果，他教科の中学校学習指導要領解説の記載内容から，学生は家庭科と各教科との関連性を認識し，他者の生活に対する価値観や考え方について理解を深めること，個人の生活が社会に影響を与えることについて理解を深めることなど，家庭科の学習が担う役割を新たに認識することができたと推察された。また，授業後の家庭科に対する教科観は，比較対象とした他教科による影響が見られ，「多様な生き方」，「様々な価値観や生き方」，「社会での課題を発見し，改善する力」，「未来の社会をつくる」等の新たな記述が見られた。 en-copyright= kn-copyright= en-aut-name=TAKUMAChiharu en-aut-sei=TAKUMA en-aut-mei=Chiharu kn-aut-name=詫間千晴 kn-aut-sei=詫間 kn-aut-mei=千晴 aut-affil-num=1 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=家庭科教員養成課程 kn-keyword=家庭科教員養成課程 en-keyword=教科観 kn-keyword=教科観 en-keyword=家庭科 kn-keyword=家庭科 en-keyword=他教科 kn-keyword=他教科 en-keyword=比較 kn-keyword=比較 END start-ver=1.4 cd-journal=joma no-vol=188 cd-vols= no-issue= article-no= start-page=85 end-page=104 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250228 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Practice and Examination of Remaking Aprons Using Old Shirts in Elementary School Home Economics Classes: Development of the Home Economics Curriculum Based on the ESD (W) kn-title=小学校家庭科における古ワイシャツを用いたリメイクエプロン製作の実践と検討 ― ESDを視点とした家庭科教育内容開発研究（W）― en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本継続研究の目的は，学校教育に社会的使命として求められているESDを視点とした小・中・高等学校家庭科の教育内容開発を行うことにある。本稿では，小学校家庭科において，従来，最も多くの学習時間が充てられてきた「被服製作学習」が「布を用いた製作」となり，製作時間短縮のために，市販のキットを用いた袋類やエプロン製作が実践されていることに着目し，古ワイシャツを用いたリメイクエプロンの製作を通して，児童に「自分と被服との関係」と「リメイクの意味」を考えさせる授業を開発し，この実践結果から小学校家庭科における「製作学習」の問い直しを行った。 en-copyright= kn-copyright= en-aut-name=SATOSono en-aut-sei=SATO en-aut-mei=Sono kn-aut-name=佐藤園 kn-aut-sei=佐藤 kn-aut-mei=園 aut-affil-num=1 ORCID= en-aut-name=HIRATAMichiko en-aut-sei=HIRATA en-aut-mei=Michiko kn-aut-name=平田美智子 kn-aut-sei=平田 kn-aut-mei=美智子 aut-affil-num=2 ORCID= en-aut-name=NOBUKIYOAkiko en-aut-sei=NOBUKIYO en-aut-mei=Akiko kn-aut-name=信清亜希子 kn-aut-sei=信清 kn-aut-mei=亜希子 aut-affil-num=3 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=2 en-affil=Kurashiki Washu High School kn-affil=岡山県立倉敷鷲羽高等学校 affil-num=3 en-affil=Kibichuo Town Toyono Elementary School kn-affil=岡山県吉備中央町立豊野小学校 en-keyword=家庭科 kn-keyword=家庭科 en-keyword=ESD kn-keyword=ESD en-keyword=内容開発研究 kn-keyword=内容開発研究 en-keyword=リメイクエプロン kn-keyword=リメイクエプロン en-keyword=小学校 kn-keyword=小学校 END start-ver=1.4 cd-journal=joma no-vol=188 cd-vols= no-issue= article-no= start-page=77 end-page=84 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250228 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Basic Research on the Appreciation of Sculpture Works by Children in Schools for the Blind -Through the Arrangement of Issues Based on the Literature Survey- kn-title=「創造性が社会と出会う美術教育」による教員の学びに関する基礎研究 ―「市井 no 姿勢 ni 学ぶプロジェクト」の課題整理 ― en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本論文は，美術科の教員が新しい価値の生成を目指した授業研究やカリキュラム構築を行うための基礎研究にあたるものであり，その目的は，教員も新しい価値を求めて学び続ける力を培うために「市井no姿勢ni学ぶ」プロジェクト（以下，市井プロジェクトと表記）の有用性を確認することである。市井プロジェクトとは，@教員が日常生活で出会った他者と会い，A他者が学んできたことについてインタビューし，BAを生かした授業を実施し，CAで話を聞かせていただいた他者とBの授業検討を行うというものである。本論文では，@とAの成果と課題をまとめた。成果は，Aインタビューを通して教員自身の学びが変容する姿を確認し，インタビュー相手であるK氏自身にも変容が見られたことである。その一方で，課題は，K氏とインタビューの質問者との関係性による検討が行えていない点である。 en-copyright= kn-copyright= en-aut-name=MATSUURAAi en-aut-sei=MATSUURA en-aut-mei=Ai kn-aut-name=松浦藍 kn-aut-sei=松浦 kn-aut-mei=藍 aut-affil-num=1 ORCID= en-aut-name=SENOYusuke en-aut-sei=SENO en-aut-mei=Yusuke kn-aut-name=妹尾佑介 kn-aut-sei=妹尾 kn-aut-mei=佑介 aut-affil-num=2 ORCID= en-aut-name=KIYOTATetsuo en-aut-sei=KIYOTA en-aut-mei=Tetsuo kn-aut-name=清田哲男 kn-aut-sei=清田 kn-aut-mei=哲男 aut-affil-num=3 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=2 en-affil=Okayama Prefectural Tamashima High School kn-affil=岡山県立玉島高等学校 affil-num=3 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=美術教育 kn-keyword=美術教育 en-keyword=創造性 kn-keyword=創造性 en-keyword=研修 kn-keyword=研修 END start-ver=1.4 cd-journal=joma no-vol=188 cd-vols= no-issue= article-no= start-page=67 end-page=76 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250228 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Music Education Practice Based on the Region: An Improvisation Workshop at a Public Elementary School in Tamano City, Okayama kn-title=地域を見つめ直す音楽教育実践の検討 ― 岡山県玉野市内の公立小学校における即興演奏ワークショップを例に ― en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本研究は，地域の文化や遺産，環境を念頭に置いた創造的な音楽教育によって，県内の人口減少に起因する課題の改善を図ることを目的としている。同時に，その創作教育を通じて，児童の柔軟な創造力や多様性を認める意識を育むこともねらっている。本研究において実践した取組は，現代音楽的表現を取り入れた即興演奏ワークショップである。
　本稿では2024 年に行った玉野市内の小学校におけるワークショップの内容を中心に論じる。本ワークショップは，児童が柔軟かつ多様な創作表現を実践する場となったが，児童と地域住民らがその地域の特色を認識する機会としては新たな課題を生んだ。地域と創造的音楽教育を結んだ研究は実例が少なく，模索の段階であるため，本ワークショップを省みた上で今後の改善に繋げたい。 en-copyright= kn-copyright= en-aut-name=OKAMOTOShinsuke en-aut-sei=OKAMOTO en-aut-mei=Shinsuke kn-aut-name=岡本伸介 kn-aut-sei=岡本 kn-aut-mei=伸介 aut-affil-num=1 ORCID= en-aut-name=MASUDAKenta en-aut-sei=MASUDA en-aut-mei=Kenta kn-aut-name=増田建太 kn-aut-sei=増田 kn-aut-mei=建太 aut-affil-num=2 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=2 en-affil=Faculty of Education, University of Toyama kn-affil=富山大学学術研究部教育学系 en-keyword=音楽教育 kn-keyword=音楽教育 en-keyword=地域教育 kn-keyword=地域教育 en-keyword=即興演奏 kn-keyword=即興演奏 en-keyword=作曲 kn-keyword=作曲 en-keyword=現代音楽 kn-keyword=現代音楽 END start-ver=1.4 cd-journal=joma no-vol=188 cd-vols= no-issue= article-no= start-page=57 end-page=65 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250228 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Research Trends in Children’s Music Education and Behavior kn-title=子供の音楽行動に関わる研究動向 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本稿では，音楽教育研究の現状と今後の課題に関する研究動向から，保育者の専門性として認識すべき観点を導くために，子どもの即興的な音楽行動を手掛かりに専門的示唆を得ることを目的とした。子供の音楽行動は，単に音楽的な活動だけでなく，子どもの感受性や創造性を育む重要な要素であり，保育者の専門性がこのプロセスで重要な役割を示す。創造性を育成する手がかりとして，保育者が音楽表現の中で子供との対話を深め，子供の自然な音楽的行動を引き出す方法を模索する重要性，音楽文化の継承とその多様性が議論されていることから，保育現場における音や音楽の枠組みの再検討を提起した。 en-copyright= kn-copyright= en-aut-name=TAKASUHiromi en-aut-sei=TAKASU en-aut-mei=Hiromi kn-aut-name=須裕美 kn-aut-sei=須 kn-aut-mei=裕美 aut-affil-num=1 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=保育者の専門性 kn-keyword=保育者の専門性 en-keyword=子どもの音楽文化 kn-keyword=子どもの音楽文化 en-keyword=即興性 kn-keyword=即興性 END start-ver=1.4 cd-journal=joma no-vol=188 cd-vols= no-issue= article-no= start-page=35 end-page=45 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250228 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=This Study on “Modeling Self-Transformation” and “Gestaltkreis” in the “Craftical Formation” of Individual Creators: Understanding Creative Processes Toward the Realization of “Individually Optimized Learning” kn-title=個々の制作者の「工芸的造形」における「造形的自己変革」と「ゲシュタルトクライス」の文献研究 ―「 個別最適な学び」の実現に向けた制作者の制作過程を捉える視点の検討 ― en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本研究では，造形行為の過程で制作者が経験する学びを分析し考察する視点について，特に，工芸制作に関連した文献の調査により検討することを目的とした。そのため，制作者自身の見方，感じ方，考え方と造形物を共に形成していく工芸の制作過程としての金子賢治の「工芸的造形」と，制作者が自身の変化と素材の変化を一体とした造形行為を連鎖させていく学びの過程としての橋本真之の「造形的自己変革」と，人間の「自己」が生み出されていく過程としてのヴァイツゼッカーの「ゲシュタルトクライス」について文献調査した。これにより，制作者自身の見方，感じ方，考え方と造形物を共に形成していきながら，制作者自身の変化と素材の変化が一体となって生じる造形行為の過程において，自らの「自己」を生み出し続けていく制作者の学びを分析し考察する視点をまとめた。今後は，本研究の成果を検証するため，本研究で示した視点に立つ事例研究の実施を課題とする。 en-copyright= kn-copyright= en-aut-name=OHIRAShuya en-aut-sei=OHIRA en-aut-mei=Shuya kn-aut-name=大平修也 kn-aut-sei=大平 kn-aut-mei=修也 aut-affil-num=1 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=工芸的造形 kn-keyword=工芸的造形 en-keyword=造形的自己変革 kn-keyword=造形的自己変革 en-keyword=ゲシュタルトクライス kn-keyword=ゲシュタルトクライス en-keyword=令和の日本型学校教育 kn-keyword=令和の日本型学校教育 en-keyword=個別最適な学び kn-keyword=個別最適な学び END start-ver=1.4 cd-journal=joma no-vol=188 cd-vols= no-issue= article-no= start-page=27 end-page=33 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250228 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=The Proposal of Developmental Stage-Specific Achievement Indicators for Self-Care and Peer Support in Food Allergy Management kn-title=食物アレルギーのセルフケアとピアサポートに関する発達段階別到達指標の提案 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　食物アレルギーのある子が健康で安全に過ごすためには，本人が必要なセルフケアを身につけることに加え，周囲の子が食物アレルギーについて理解し，適切に支援できる環境づくりが重要である。そのため，食物アレルギーに関する指導は，食物アレルギーのある子だけでなく，ない子に対しても発達段階に合わせて実施することが求められる。
　そこで本研究は，各発達段階で子供に必要なセルフケアとピアサポートのスキルを包括的かつ具体的に整理し，指導の一助となる「食物アレルギーのセルフケアとピアサポートに関する発達段階別到達指標」を提案する。指標の作成時には，教員が疾患の特徴や子供の実態を踏まえて指導するため，学校生活における具体的なスキルとなるように表現を工夫した。 en-copyright= kn-copyright= en-aut-name=SHINTAKUYumiko en-aut-sei=SHINTAKU en-aut-mei=Yumiko kn-aut-name=新宅由実子 kn-aut-sei=新宅 kn-aut-mei=由実子 aut-affil-num=1 ORCID= en-aut-name=KAMIMURAHiroko en-aut-sei=KAMIMURA en-aut-mei=Hiroko kn-aut-name=上村弘子 kn-aut-sei=上村 kn-aut-mei=弘子 aut-affil-num=2 ORCID= en-aut-name=TSUSHIMAAiko en-aut-sei=TSUSHIMA en-aut-mei=Aiko kn-aut-name=津島愛子 kn-aut-sei=津島 kn-aut-mei=愛子 aut-affil-num=3 ORCID= en-aut-name=TAKASEAtsushi en-aut-sei=TAKASE en-aut-mei=Atsushi kn-aut-name=瀬淳 kn-aut-sei=瀬 kn-aut-mei=淳 aut-affil-num=4 ORCID= affil-num=1 en-affil=Graduate School of Education, Hyogo University of Teacher Education kn-affil=兵庫教育大学大学院連合学校教育学研究科（博士課程） affil-num=2 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=3 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=4 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=食物アレルギー kn-keyword=食物アレルギー en-keyword=発達段階 kn-keyword=発達段階 en-keyword=セルフケア kn-keyword=セルフケア en-keyword=ピアサポート kn-keyword=ピアサポート en-keyword=慢性疾患 kn-keyword=慢性疾患 END start-ver=1.4 cd-journal=joma no-vol=188 cd-vols= no-issue= article-no= start-page=15 end-page=26 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250228 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Conceptual Arrangement of Resistance to Change in Organizations: Toward Integrative Understanding from the Perspective of Multidimensional Attitudes kn-title=組織における変化への抵抗の概念整理 ― 多次元的態度の視点からの統合的理解に向けて ― en-subtitle= kn-subtitle= en-abstract= kn-abstract=　VUCA時代と呼ばれる現代社会において，組織には急速に変化する社会環境への柔軟な対応力が求められている。しかし，新たな制度・施策を導入しても組織変革が進まないケースは多い。組織における変化への抵抗は古くから研究されてきた現象であり，変革へのレディネスやコミットメントなどさまざまな概念が提唱されてきた。他方で，これらの概念の内容の重複による混乱が危惧されており，VUCAが注目されはじめた2000 年代以降も，変化への抵抗に関連する新たな概念が提唱されている。こうした混乱を解決し，統合的な理解を図るため，本稿では既往知見をレビューし，社会心理学で伝統的な多次元的態度（認知，感情，行動）の視点から，変化への抵抗とその関連概念を整理した。 en-copyright= kn-copyright= en-aut-name=MISAWARyo en-aut-sei=MISAWA en-aut-mei=Ryo kn-aut-name=三沢良 kn-aut-sei=三沢 kn-aut-mei=良 aut-affil-num=1 ORCID= en-aut-name=ARIYOSHIMie en-aut-sei=ARIYOSHI en-aut-mei=Mie kn-aut-name=有吉美恵 kn-aut-sei=有吉 kn-aut-mei=美恵 aut-affil-num=2 ORCID= en-aut-name=HASEGAWANaoko en-aut-sei=HASEGAWA en-aut-mei=Naoko kn-aut-name=長谷川尚子 kn-aut-sei=長谷川 kn-aut-mei=尚子 aut-affil-num=3 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=2 en-affil=Deparment of Psychology, Kansai University of International Studies kn-affil=関西国際大学心理学部 affil-num=3 en-affil=Faculty of Human Sciences, Department of Psychology, Bunkyo University kn-affil=文教大学人間科学部心理学科 en-keyword=組織変革 kn-keyword=組織変革 en-keyword=変化への抵抗 kn-keyword=変化への抵抗 en-keyword=多次元的態度 kn-keyword=多次元的態度 en-keyword=文献レビュー kn-keyword=文献レビュー END start-ver=1.4 cd-journal=joma no-vol=188 cd-vols= no-issue= article-no= start-page=1 end-page=13 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250228 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Wie setzt sich die Didaktik mit der “Learnification of Education” auseinnander? ? Ein Dialog mit Ewald Terhart ? kn-title=教育方法学は「教育の学習化」にどう応答するか ― ドイツ教授学との対話 ― en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本稿は，2024 年10 月13 日（日）に北海道大学で開かれた日本教育方法学会第60 回大会ラウンドテーブル：教育方法学は「教育の学習化」にどう応答するか―ドイツ教授学との対話―（Wie setzt sich die Didaktik mit der “Lernification of Education” auseinander? ― Ein Dialog mit Ewald Terhart ―）に招聘したエヴァルト・テアハルトの講演，久田敏彦による指定討論，フロアとの質疑応答をまとめるとともに，講演と議論を踏まえたドイツ教授学の今日的課題を検討することを目的とする。テアハルトの動向整理から，ビースタによって提起された教育の「学習化（Learnification）」にドイツ教授学がどのように対峙しているかを検討し，ビースタによる「教えることの復権」が一般教授学研究の福音たり得ないこと，他分野との協働の具体とその意義は未だ明確な位置づけを得られていないことを明らかにした。 en-copyright= kn-copyright= en-aut-name=MIYAMOTOYuichi en-aut-sei=MIYAMOTO en-aut-mei=Yuichi kn-aut-name=宮本勇一 kn-aut-sei=宮本 kn-aut-mei=勇一 aut-affil-num=1 ORCID= en-aut-name=TERHARTEwald en-aut-sei=TERHART en-aut-mei=Ewald kn-aut-name=テアハルトエヴァルト kn-aut-sei=テアハルト kn-aut-mei=エヴァルト aut-affil-num=2 ORCID= en-aut-name=HISADAToshihiko en-aut-sei=HISADA en-aut-mei=Toshihiko kn-aut-name=久田敏彦 kn-aut-sei=久田 kn-aut-mei=敏彦 aut-affil-num=3 ORCID= en-aut-name=MATSUDAMitsuru en-aut-sei=MATSUDA en-aut-mei=Mitsuru kn-aut-name=松田充 kn-aut-sei=松田 kn-aut-mei=充 aut-affil-num=4 ORCID= en-aut-name=KUMAIShota en-aut-sei=KUMAI en-aut-mei=Shota kn-aut-name=熊井将太 kn-aut-sei=熊井 kn-aut-mei=将太 aut-affil-num=5 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=2 en-affil=Universit?t M?nster kn-affil=ミュンスター大学 affil-num=3 en-affil=Osaka Kyoiku University kn-affil=大阪教育大学 affil-num=4 en-affil=Hyogo University of Teacher Education kn-affil=兵庫教育大学 affil-num=5 en-affil=Yasuda Women’s Univeristy kn-affil=安田女子大学 en-keyword=ドイツ教授学 kn-keyword=ドイツ教授学 en-keyword=テアハルト kn-keyword=テアハルト en-keyword=教育の学習化 kn-keyword=教育の学習化 en-keyword=ビースタインパクト kn-keyword=ビースタインパクト en-keyword=教育方法学 kn-keyword=教育方法学 END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue=2 article-no= start-page=235 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250205 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Distinct Infection Mechanisms of Rhizoctonia solani AG-1 IA and AG-4 HG-I+II in Brachypodium distachyon and Barley en-subtitle= kn-subtitle= en-abstract= kn-abstract=Rhizoctonia solani is a basidiomycete phytopathogenic fungus that causes rapid necrosis in a wide range of crop species, leading to substantial agricultural losses worldwide. The species complex is divided into 13 anastomosis groups (AGs) based on hyphal fusion compatibility and further subdivided by culture morphology. While R. solani classifications were shown to be independent of host specificity, it remains unclear whether different R. solani isolates share similar virulence mechanisms. Here, we investigated the infectivity of Japanese R. solani isolates on Brachypodium distachyon and barley. Two isolates, AG-1 IA (from rice) and AG-4 HG-I+II (from cauliflower), infected leaves of both plants, but only AG-4 HG-I+II infected roots. B. distachyon accessions Bd3-1 and Gaz-4 and barley cultivar 'Morex' exhibited enhanced resistance to both isolates compared to B. distachyon Bd21 and barley cultivars 'Haruna Nijo' and 'Golden Promise'. During AG-1 IA infection, but not AG-4 HG-I+II infection, resistant Bd3-1 and Morex induced genes for salicylic acid (SA) and N-hydroxypipecolic acid (NHP) biosynthesis. Pretreatment with SA or NHP conferred resistance to AG-1 IA, but not AG-4 HG-I+II, in susceptible B. distachyon Bd21 and barley Haruna Nijo. On the leaves of susceptible Bd21 and Haruna Nijo, AG-1 IA developed extensive mycelial networks with numerous infection cushions, which are specialized infection structures well-characterized in rice sheath blight. In contrast, AG-4 HG-I+II formed dispersed mycelial masses associated with underlying necrosis. We propose that the R. solani species complex encompasses at least two distinct infection strategies: AG-1 IA exhibits a hemibiotrophic lifestyle, while AG-4 HG-I+II follows a predominantly necrotrophic strategy. en-copyright= kn-copyright= en-aut-name=MahadevanNiranjan en-aut-sei=Mahadevan en-aut-mei=Niranjan kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=FernandaRozi en-aut-sei=Fernanda en-aut-mei=Rozi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=KouzaiYusuke en-aut-sei=Kouzai en-aut-mei=Yusuke kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=KohnoNatsuka en-aut-sei=Kohno en-aut-mei=Natsuka kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=NagaoReiko en-aut-sei=Nagao en-aut-mei=Reiko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=NyeinKhin Thida en-aut-sei=Nyein en-aut-mei=Khin Thida kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=WatanabeMegumi en-aut-sei=Watanabe en-aut-mei=Megumi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=SakataNanami en-aut-sei=Sakata en-aut-mei=Nanami kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= en-aut-name=MatsuiHidenori en-aut-sei=Matsui en-aut-mei=Hidenori kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=9 ORCID= en-aut-name=ToyodaKazuhiro en-aut-sei=Toyoda en-aut-mei=Kazuhiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=10 ORCID= en-aut-name=IchinoseYuki en-aut-sei=Ichinose en-aut-mei=Yuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=11 ORCID= en-aut-name=MochidaKeiichi en-aut-sei=Mochida en-aut-mei=Keiichi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=12 ORCID= en-aut-name=HisanoHiroshi en-aut-sei=Hisano en-aut-mei=Hiroshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=13 ORCID= en-aut-name=NoutoshiYoshiteru en-aut-sei=Noutoshi en-aut-mei=Yoshiteru kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=14 ORCID= affil-num=1 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=2 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=3 en-affil=Crop Stress Management Group, Division of Plant Molecular Regulation Research, Institute of Agrobiological Sciences, National Agriculture and Food Research Organization (NARO) kn-affil= affil-num=4 en-affil=Faculty of Agriculture, Okayama University kn-affil= affil-num=5 en-affil=Faculty of Agriculture, Okayama University kn-affil= affil-num=6 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=7 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=8 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=9 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=10 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=11 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=12 en-affil=RIKEN Center for Sustainable Resource Science kn-affil= affil-num=13 en-affil=Institute of Plant Science and Resources, Okayama University kn-affil= affil-num=14 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= en-keyword=Rhizoctonia solani species complex kn-keyword=Rhizoctonia solani species complex en-keyword=virulence mechanism kn-keyword=virulence mechanism en-keyword=infection behavior kn-keyword=infection behavior en-keyword=salicylic acid kn-keyword=salicylic acid en-keyword=N-hydroxypipecolic acid kn-keyword=N-hydroxypipecolic acid END start-ver=1.4 cd-journal=joma no-vol=197 cd-vols= no-issue= article-no= start-page=115301 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=202503 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Fraglide-1 from traditional Chinese aromatic vinegar: A natural AhR antagonist for atopic dermatitis en-subtitle= kn-subtitle= en-abstract= kn-abstract=Traditional Chinese Zhenjiang aromatic vinegar (Kozu) contains Fraglide-1 (FG1), a bioactive lactone with demonstrated peroxisome proliferator-activated receptor gamma (PPARγ) agonist and antioxidant activities. This study explored FG1's novel ability to antagonize the aryl hydrocarbon receptor (AhR) signaling pathway, which regulates artemin expression and contributes to itching and inflammation in atopic dermatitis. Through molecular docking simulations and cell-based assays in human keratinocytes, we demonstrated FG1's potent antagonistic activity against AhR signaling. FG1 effectively suppressed FICZ-induced inflammatory responses, including artemin expression, with potency (half maximal inhibitory concentration, IC50 = 5.1 μM) comparable to the synthetic antagonist StemRegenin 1 (SR1) while demonstrating a superior safety profile (median lethal concentration, LC50 > 100 μM vs. 27.5 μM for SR1). These findings expand our understanding of bioactive compounds from traditional fermented foods and their regulatory effects on AhR signaling, providing a foundation for future studies on FG1's role in modulating skin inflammation. en-copyright= kn-copyright= en-aut-name=KatoKosuke en-aut-sei=Kato en-aut-mei=Kosuke kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=AkamatsuMiki en-aut-sei=Akamatsu en-aut-mei=Miki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=KakimaruSaya en-aut-sei=Kakimaru en-aut-mei=Saya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=KoreishiMayuko en-aut-sei=Koreishi en-aut-mei=Mayuko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=TakagiMasahiro en-aut-sei=Takagi en-aut-mei=Masahiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=MiyashitaMasahiro en-aut-sei=Miyashita en-aut-mei=Masahiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=MurataYoshiyuki en-aut-sei=Murata en-aut-mei=Yoshiyuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=NakamuraYoshimasa en-aut-sei=Nakamura en-aut-mei=Yoshimasa kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= en-aut-name=SatohAyano en-aut-sei=Satoh en-aut-mei=Ayano kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=9 ORCID= en-aut-name=TsujinoYoshio en-aut-sei=Tsujino en-aut-mei=Yoshio kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=10 ORCID= affil-num=1 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil= affil-num=2 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=3 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil= affil-num=4 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil= affil-num=5 en-affil=School of Materials Science, Japan Advanced Institute of Science and Technology kn-affil= affil-num=6 en-affil=Graduate School of Agriculture, Kyoto University kn-affil= affil-num=7 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=8 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=9 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil= affil-num=10 en-affil=Graduate School of Science, Technology and Innovation, Kobe University kn-affil= en-keyword=AhR kn-keyword=AhR en-keyword=Xenobiotic responsive element kn-keyword=Xenobiotic responsive element en-keyword=StemRegenin 1 kn-keyword=StemRegenin 1 en-keyword=ARNT kn-keyword=ARNT en-keyword=Atopic dermatitis kn-keyword=Atopic dermatitis en-keyword=Artemin kn-keyword=Artemin END start-ver=1.4 cd-journal=joma no-vol=53 cd-vols= no-issue=1 article-no= start-page=3 end-page=10 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250131 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Investigation of SNPs associated with reproductive and body growth traits in Vietnamese and Nepalese native buffaloes en-subtitle= kn-subtitle= en-abstract= kn-abstract=Water buffaloes are essential to the rural economies of many developing countries, including Vietnam and Nepal, but native buffalo populations in these countries face challenges such as low productivity due to fertility and body growth issues. This study analyzed 34 SNPs in 18 genes associated with reproductive and body growth traits reported in cattle and buffalo in Vietnamese and Nepalese native buffaloes. Results showed no polymorphism at bovine SNPs in either buffalo. Further analysis with SNPs previously reported only in popular buffalo breeds, such as Murrah, found that Vietnamese buffalo were monomorphic at all sites, which may reflect reduced genetic diversity due to population decline. In contrast, Nepalese buffalo, consisting of two native breeds, showed polymorphism in 11 SNPs in 7 genes, with 10 of these matching those found in the Murrah buffalo analyzed here. These findings suggest that these SNPs may be applicable for genetic improvement in Nepalese native buffalo. This study provides valuable insights for future conservation and breeding programs aimed at enhancing reproductive and body growth performance of native buffalo in Vietnam and Nepal. en-copyright= kn-copyright= en-aut-name=Thuy ThanhNguyen en-aut-sei=Thuy Thanh en-aut-mei=Nguyen kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=KuniedaTetsuo en-aut-sei=Kunieda en-aut-mei=Tetsuo kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=Manoj KumarShah en-aut-sei=Manoj Kumar en-aut-mei=Shah kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=Thu Nu AnhLe en-aut-sei=Thu Nu Anh en-aut-mei=Le kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=Van HuuNguyen en-aut-sei=Van Huu en-aut-mei=Nguyen kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=UshijimaKoichiro en-aut-sei=Ushijima en-aut-mei=Koichiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=NagaeMayuko en-aut-sei=Nagae en-aut-mei=Mayuko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=TsujiTakehito en-aut-sei=Tsuji en-aut-mei=Takehito kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= affil-num=1 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=2 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=3 en-affil=National Swine Research Program kn-affil= affil-num=4 en-affil=Faculty of Animal Sciences and Veterinary Medicine, University of Agriculture and Forestry, Hue University kn-affil= affil-num=5 en-affil=Faculty of Animal Sciences and Veterinary Medicine, University of Agriculture and Forestry, Hue University kn-affil= affil-num=6 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=7 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=8 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= en-keyword=Vietnamese native buffalo kn-keyword=Vietnamese native buffalo en-keyword=Nepalese native buffalo kn-keyword=Nepalese native buffalo en-keyword=SNPs kn-keyword=SNPs en-keyword=Reproduction kn-keyword=Reproduction en-keyword=Body growth kn-keyword=Body growth END start-ver=1.4 cd-journal=joma no-vol=25 cd-vols= no-issue=1 article-no= start-page=16 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250215 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Behavior, behavioral syndromes, and metabolism: the effects of artificial selection for death-feigning on metabolic rate en-subtitle= kn-subtitle= en-abstract= kn-abstract=Death-feigning, or thanatosis, is an anti-predator behavioral strategy in many animals. Because individuals remain immobile while feigning death, individuals with longer durations of death feigning often show lower locomotor activity. Thus, metabolic rate, which is closely related to locomotor activity, may also be related to the intensity of death feigning. If there is a genetic correlation between death feigning and metabolism, metabolic rate may respond to selection on death-feigning behavior. Here, we tested for a relationship between metabolic rate and death-feigning using replicated populations of the red flour beetle (Tribolium castaneum) subjected to artificial bidirectional selection on the duration of death-feigning behavior. The results indicated that metabolic rate did not differ between populations selected for increased or decreased death feigning, although locomotor activity was significantly different between these treatments; populations selected for reduced death-feigning durations tended to be more active. These results suggest that death-feigning behavior is not genetically correlated with metabolic rate in T. castaneum. en-copyright= kn-copyright= en-aut-name=MatsumuraKentarou en-aut-sei=Matsumura en-aut-mei=Kentarou kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=HoskenDavid J. en-aut-sei=Hosken en-aut-mei=David J. kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=NodaTomohito en-aut-sei=Noda en-aut-mei=Tomohito kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=MiyatakeTakahisa en-aut-sei=Miyatake en-aut-mei=Takahisa kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=SharmaManmohan D. en-aut-sei=Sharma en-aut-mei=Manmohan D. kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= affil-num=1 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=2 en-affil=Centre for Ecology and Conservation, Faculty of Environment, Science and Economy, University of Exeter kn-affil= affil-num=3 en-affil=Centre for Ecology and Conservation, Faculty of Environment, Science and Economy, University of Exeter kn-affil= affil-num=4 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=5 en-affil=Centre for Ecology and Conservation, Faculty of Environment, Science and Economy, University of Exeter kn-affil= en-keyword=anti-predator behavior kn-keyword=anti-predator behavior en-keyword=artificial selection kn-keyword=artificial selection en-keyword=death-feigning kn-keyword=death-feigning en-keyword=metabolic rate kn-keyword=metabolic rate en-keyword=personality kn-keyword=personality en-keyword=Tribolium kn-keyword=Tribolium END start-ver=1.4 cd-journal=joma no-vol=236 cd-vols= no-issue= article-no= start-page=74 end-page=81 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250401 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Characteristics of porcine oocyte-cumulus complexes derived from various sizes of antral follicles and classified by brilliant cresyl blue staining, and developmental competence of the oocytes en-subtitle= kn-subtitle= en-abstract= kn-abstract=The present study sought to determine the characteristics of porcine oocyte-cumulus complexes (OCCs) derived from very small and small antral follicles (with less than 1 mm and 1?3 mm in diameter, respectively; VSF and SF) in comparison with controls from medium ones (with 3?6 mm in diameter; MF). Additionally, the present study examined the utility of brilliant cresyl blue (BCB) staining for assessing these OCCs. The incidence of BCB- oocytes in VSF- and SF-derived OCCs was higher than that in MF-derived OCCs. Although the meiotic and developmental competences of BCB+ oocytes from MF were superior to those from VSF and SF, blastocysts were successfully obtained from BCB+ oocytes even derived from VSF. The mean numbers of both total and viable cumulus cells surrounding an oocyte were significantly affected not only by the origin of the OCCs, but also by the BCB status of the oocytes (largest in MF-derived OCCs containing BCB+ oocytes). Although the outer and inner diameters of zona pellucida were affected by the origin of OCCs and the BCB status of oocytes (largest in MF-derived oocytes), the ooplasmic diameter of BCB+ oocytes did not differ among those derived from VSF, SF, and MF. Regardless of the BCB status, the transcriptional levels of G6PD and TKT in cumulus cells decreased during follicular development from VSF to MF, whereas the RPIA mRNA level in cumulus cells of MF-derived BCB+ OCCs was lower than in the others. These results underscore the utility of BCB staining for selecting MF-, SF-, and even VSF-derived OCCs containing oocytes with relatively higher meiotic and developmental competences, as well as the importance of having a sufficient number of healthy cumulus cells expressing genes related to the pentose phosphate pathway at lower levels. en-copyright= kn-copyright= en-aut-name=VanPhong Ngoc en-aut-sei=Van en-aut-mei=Phong Ngoc kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=DoSon Quang en-aut-sei=Do en-aut-mei=Son Quang kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=FonsekaWanniarachchige Tharindu Lakshitha en-aut-sei=Fonseka en-aut-mei=Wanniarachchige Tharindu Lakshitha kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=WakaiTakuya en-aut-sei=Wakai en-aut-mei=Takuya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=FunahashiHiroaki en-aut-sei=Funahashi en-aut-mei=Hiroaki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= affil-num=1 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=2 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=3 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=4 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=5 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= END start-ver=1.4 cd-journal=joma no-vol=234 cd-vols= no-issue= article-no= start-page=125 end-page=132 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250301 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Mitochondrial content and mtDNA copy number in spermatozoa and penetrability into oocytes en-subtitle= kn-subtitle= en-abstract= kn-abstract=The current narrative review aims to summarize the relation of mitochondrial content (MC) and mitochondrial DNA copy number (MDCN) in spermatozoa with sperm penetrability, and to discuss the various determining factors during the process of spermatogenesis in mammals. There are many potential factors associated with the quantitative alteration of MC and MDCN in male gametes from spermatogenesis to ejaculation. Particularly, spermatogenesis may be the first step to jointly contribute to an incomplete reduction of MC and MDCN in spermatozoon. It appears to be now quite clear that some abnormalities during spermatogenesis and oxidative stress are the main factors highly associated with the quantitative change of MC and MDCN in spermatozoa, consequently affecting sperm quality and their penetrability into oocytes. Currently, a series of proteins contributing to form sperm midpiece during spermatogenesis and cytoplasmic elimination during spermiation have been currently identified. The present review provides insight into how these factors interact with sperm MC and MDCN, and handholds to gain a better understanding of their roles. This review also highlights the uniqueness of normal fertile spermatozoa which have relatively lower MC and MDCN, but have mitochondria that function completely in multiple pivotal physiological pathways. en-copyright= kn-copyright= en-aut-name=NguyenHai Thanh en-aut-sei=Nguyen en-aut-mei=Hai Thanh kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=DoSon Quang en-aut-sei=Do en-aut-mei=Son Quang kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=WakaiTakuya en-aut-sei=Wakai en-aut-mei=Takuya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=FunahashiHiroaki en-aut-sei=Funahashi en-aut-mei=Hiroaki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= affil-num=1 en-affil=Department of Animal Science, Okayama University kn-affil= affil-num=2 en-affil=Department of Animal Science, Okayama University kn-affil= affil-num=3 en-affil=Department of Animal Science, Okayama University kn-affil= affil-num=4 en-affil=Department of Animal Science, Okayama University kn-affil= en-keyword=Spermatozoa kn-keyword=Spermatozoa en-keyword=Mitochondria kn-keyword=Mitochondria en-keyword=Mitochondrial DNA kn-keyword=Mitochondrial DNA en-keyword=Penetrability kn-keyword=Penetrability en-keyword=Spermatogenesis kn-keyword=Spermatogenesis END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250209 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Effects of caffeine on the longevity and locomotion activity of the common green bottle fly, Lucilia sericata (Diptera: Calliphoridae) en-subtitle= kn-subtitle= en-abstract= kn-abstract=The common green bottle fly, Lucilia sericata (Meigen) (Diptera: Calliphoridae), is a promising and useful managed pollinator for greenhouse agricultural crops. The fly can pollinate at lower and higher temperatures than European honeybee. However, management of the longevity of pollinators is important for growers using greenhouses. Previous studies using other insects showed that caffeine affects insect longevity and behaviors. For instance, European honeybee live longer and have increased memory after caffeine consumption. How caffeine affects the longevity and behavior of pollinators is worth investigating because it can affect pollinator’s behavior, extend longevity, or be an insecticide against pollinators. In the present study, therefore, the longevity and locomotion of L. sericata were investigated when they were given different caffeine concentrations. First, the longevity of L. sericata with five different caffeine concentrations was compared to the control. The results showed that higher concentrations of caffeine (2%, 1%, and 0.5%) significantly decreased the life span compared to lower concentrations (0.05% and 0.01%). Second, the locomotion activities of L. sericata were examined at those two caffeine concentrations with treated and control male and female flies utilizing a Drosophila Activity Monitor (DAM). Treatment with 0.05% caffeine dramatically reduced locomotion, but treatment of 0.01% caffeine did not. We also compared lipid concentrations of flies: flies treated with 0.05% caffeine had a lower lipid concentration compared to flies treated with 0% and 0.01% caffeine. These results indicate that caffeine had negative effects on the longevity and locomotion activities of the pollinator L. sericata in laboratory conditions. en-copyright= kn-copyright= en-aut-name=NaingShine Shane en-aut-sei=Naing en-aut-mei=Shine Shane kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=FujiokaHaruna en-aut-sei=Fujioka en-aut-mei=Haruna kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=MatsuuraTeruhisa en-aut-sei=Matsuura en-aut-mei=Teruhisa kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=MiyatakeTakahisa en-aut-sei=Miyatake en-aut-mei=Takahisa kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= affil-num=1 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=2 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=3 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= affil-num=4 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil= en-keyword=Caffeine kn-keyword=Caffeine en-keyword=Life span kn-keyword=Life span en-keyword=Locomotor activity kn-keyword=Locomotor activity en-keyword=Pollinator kn-keyword=Pollinator END start-ver=1.4 cd-journal=joma no-vol=15 cd-vols= no-issue=1 article-no= start-page=2485 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250120 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Cesarean delivery on child health and development in Japanese nationwide birth cohort en-subtitle= kn-subtitle= en-abstract= kn-abstract=The long-term effects of cesarean delivery (CD) on child health and development remain controversial. This study aimed to investigate these effects using an outcome-wide approach in a Japanese context, where perinatal mortality rates are among the world's lowest. We analyzed data from 2,114 children in a nationwide Japanese birth cohort, linking the 21st Century Longitudinal Survey of Newborns with the Perinatal Research Network database. We examined associations between CD and various health and developmental outcomes up to 9 years of age, including hospitalizations, obesity, and developmental milestones. After adjusting for potential confounders, CD was not significantly associated with most outcomes, including all-cause hospitalization (adjusted risk ratio 1.25, 95% CI 0.997-1.56), obesity at 5.5 and 9 years, and various developmental milestones. Subgroup analyses for multiple births and preterm infants showed some differences in point estimates, but were limited by small sample sizes. CD was not significantly associated with adverse long-term child health or developmental outcomes in this Japanese cohort. These findings provide reassurance regarding CD safety when medically indicated in advanced perinatal care settings. Further research with larger samples and longer follow-up is needed, especially for specific subgroups. en-copyright= kn-copyright= en-aut-name=MatsumotoNaomi en-aut-sei=Matsumoto en-aut-mei=Naomi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=MitsuiTakashi en-aut-sei=Mitsui en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=TamaiKei en-aut-sei=Tamai en-aut-mei=Kei kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=HirotaTomoya en-aut-sei=Hirota en-aut-mei=Tomoya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=MasuyamaHisashi en-aut-sei=Masuyama en-aut-mei=Hisashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=YorifujiTakashi en-aut-sei=Yorifuji en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= affil-num=1 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=2 en-affil=Department of Obstetrics and Gynecology, Okayama University Graduate School of Medicine kn-affil= affil-num=3 en-affil=Division of Neonatology, NHO Okayama Medical Center kn-affil= affil-num=4 en-affil=Department of Psychiatry and Behavioral Sciences, UCSF Weill Institute for Neurosciences, University of California San Francisco kn-affil= affil-num=5 en-affil=Department of Obstetrics and Gynecology, Okayama University Graduate School of Medicine kn-affil= affil-num=6 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= en-keyword=Cesarean delivery kn-keyword=Cesarean delivery en-keyword=Delivery methods kn-keyword=Delivery methods en-keyword=Long-term outcome kn-keyword=Long-term outcome en-keyword=Child development kn-keyword=Child development en-keyword=Outcome-wide approach kn-keyword=Outcome-wide approach END start-ver=1.4 cd-journal=joma no-vol=114 cd-vols= no-issue= article-no= start-page=27 end-page=38 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250201 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=The List of Published by Members of the Faculty From January to December 2024. kn-title=公表学術論文等リスト　2024 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= END start-ver=1.4 cd-journal=joma no-vol=114 cd-vols= no-issue= article-no= start-page=11 end-page=20 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250201 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Uncovering the role of arcuate kisspeptin neurons as a source of the gonadotropin-releasing hormone pulse generator using gene-modified rats kn-title=遺伝子改変ラットを用いた弓状核キスペプチンニューロンの性腺刺激ホルモン放出ホルモンパルスジェネレーターとしての役割解明 en-subtitle= kn-subtitle= en-abstract=　世界において，乳牛の受胎率（妊娠率）が低下しており，家畜の繁殖成績向上のための効果的な治療法が必要とされている．家畜を含む哺乳類において，生殖機能は視床下部−下垂体−性腺軸から分泌されるホルモンによって制御されている．これらのホルモンのうち，性腺刺激ホルモン放出ホルモン（GnRH）のパルス状分泌（GnRH パルス）は，性腺刺激ホルモン分泌と性腺機能に本質的に重要である．したがって，GnRH パルスを制御するメカニズム（GnRH パルスジェネレーター）を解明することは，家畜の生殖技術を向上させるために不可欠である．本総説では，著者らの遺伝子改変ラットモデルを用いた弓状核キスペプチンニューロン（ΚNDy ニューロンとしても知られる）がGnRH パルスジェネレーターの本体であることの直接的な証拠を示した研究を中心として，過去20年間の研究を概説した．また，ΚNDy ニューロンが分泌するニューロキニンB，グルタミン酸，ダイノルフィンA がΚNDy ニューロンの神経活動を同期させ，GnRH パルスを発生させるメカニズムについて論じた．遺伝子改変ラットモデルから得られた知識は，GnRH/ 性腺刺激ホルモンパルスを刺激して，家畜の繁殖能力を向上させる新規繁殖促進剤開発に寄与すると期待できる． kn-abstract=　Strategies for increasing reproductive performance are needed for domestic animals because for example the conception (pregnancy) rate has decreased in dairy cows around the world. Reproductive function is controlled by hormones released by the hypothalamus-pituitary-gonadal axis in mammals, including domestic animals. Of those hormones, tonic (pulsatile) gonadotropin-releasing hormone (GnRH) release is fundamentally important for gonadotropin release and gonadal activity. Therefore, uncovering the mechanism controlling GnRH pulses, that is GnRH pulse generator, is essential to improve reproductive technologies for domestic animals. The present review is focused on the indispensable role of arcuate nucleus (ARC) kisspeptin neurons (also known as KNDy neurons) as the GnRH pulse generator in mammals. First, we give a brief overview of studies on hypothalamic kisspeptin neurons throughout the past two decades. Second, we review studies that have provided direct evidence that ARC kisspeptin neurons serve as the GnRH pulse generator, with a special focus on our gene-modified rat models. Finally, we discuss the mechanism underlying GnRH pulse generation. The knowledge obtained from gene-modified rat models should be clinically important and could be adapted to new tools to improve reproductive performance in livestock by stimulating GnRH/gonadotropin pulses. en-copyright= kn-copyright= en-aut-name=NagaeMayuko en-aut-sei=Nagae en-aut-mei=Mayuko kn-aut-name=長江麻佑子 kn-aut-sei=長江 kn-aut-mei=麻佑子 aut-affil-num=1 ORCID= en-aut-name=UenoyamaYoshihisa en-aut-sei=Uenoyama en-aut-mei=Yoshihisa kn-aut-name=上野山賀久 kn-aut-sei=上野山 kn-aut-mei=賀久 aut-affil-num=2 ORCID= affil-num=1 en-affil=Graduate School of Environmental, Life, Natural Science and Technology, Okayama University kn-affil=岡山大学大学院環境生命自然科学研究科 affil-num=2 en-affil=Graduate School of Bioagricultural Sciences, Nagoya University kn-affil=名古屋大学大学院生命農学研究科 en-keyword=gene-modified rats kn-keyword=gene-modified rats en-keyword=GnRH kn-keyword=GnRH en-keyword=kisspeptin kn-keyword=kisspeptin en-keyword=LH kn-keyword=LH en-keyword=pulse generator kn-keyword=pulse generator END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241224 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=The perception of plastic waste and composition of boathouse waste in floating villages on Tonl? Sap Lake, Cambodia en-subtitle= kn-subtitle= en-abstract= kn-abstract=Villagers living on Tonl? Sap (TS) Lake have low incomes and no access to basic public services, such as waste management, domestic water, electricity, and health care. Knowledge of the villagers’ perceptions and the composition of the waste from their boathouses will contribute to constructing a waste collection system with community participation within the framework of waste prevention and reduction. This study surveyed residents living in boathouses in four floating villages on TS Lake, Cambodia, regarding their perceptions and boathouse waste composition to assess the status of plastic waste and the villagers’ environmental awareness and their willingness to participate in waste collection. The household waste survey sought to clarify the amount of plastic waste and other recyclable waste discharged from floating houses. The perception survey revealed that in the wet season, 36% of respondents disposed of plastic waste by open burning/dumping and 40% by discharge into TS Lake; in the dry season, 76% disposed of waste by open burning/dumping, and only 4% discharged waste into TS Lake. An analysis of the boathouse plastic waste composition showed that residents of the floating villages generated 40.21 g plastic waste/day/capita, which was much lower than 340 g/day/capita in the USA, 120 g/day/capita in China, and even 70 g/day/capita in Cambodian on average, but higher than the 10 g/day/capita in India. This study proposes a novel and valuable framework to estimate and determine the level of awareness of people in floating villages related to plastic pollution effects and waste components from boathouses. At the same time, the research results provide an essential scientific basis to be able to develop an effective waste collection system in the area of TS Lake. The proposed framework of this study will help the policy decision-makers in the TS Lake area and those in similar geographical regions facing similar problems. en-copyright= kn-copyright= en-aut-name=Habuer en-aut-sei=Habuer en-aut-mei= kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=FujiwaraTakeshi en-aut-sei=Fujiwara en-aut-mei=Takeshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=VinSpoann en-aut-sei=Vin en-aut-mei=Spoann kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=ChandaraPhat en-aut-sei=Chandara en-aut-mei=Phat kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=TsukijiMakoto en-aut-sei=Tsukiji en-aut-mei=Makoto kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= affil-num=1 en-affil=Environmental Management Course, Architecture, Civil Engineering and Environmental Management Program, School of Engineering, Okayama University kn-affil= affil-num=2 en-affil=Environmental Management Course, Architecture, Civil Engineering and Environmental Management Program, School of Engineering, Okayama University kn-affil= affil-num=3 en-affil=Department of Economic Development, Faculty of Development Studies, Royal University of Phnom Penh kn-affil= affil-num=4 en-affil=Department of Natural Resource Management and Development, Faculty of Development Studies, Royal University of Phnom Penh kn-affil= affil-num=5 en-affil=Environmental Management Course, Architecture, Civil Engineering and Environmental Management Program, School of Engineering, Okayama University kn-affil= en-keyword=Boathouse waste composition kn-keyword=Boathouse waste composition en-keyword=Cambodia kn-keyword=Cambodia en-keyword=Floating villages kn-keyword=Floating villages en-keyword=Perception survey kn-keyword=Perception survey en-keyword=Plastic waste kn-keyword=Plastic waste END start-ver=1.4 cd-journal=joma no-vol=58 cd-vols= no-issue= article-no= start-page=213 end-page=232 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241227 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Factors and Processes in Recovery from the Experience of the Dissolution of Romantic Relationships through a Review of Domestic and International Literature kn-title=国内外の文献レビューを通した恋愛関係喪失体験からの回復に関する要因と過程 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=KIMURAAsumi en-aut-sei=KIMURA en-aut-mei=Asumi kn-aut-name=木村明日美 kn-aut-sei=木村 kn-aut-mei=明日美 aut-affil-num=1 ORCID= en-aut-name=ANDOMikayo en-aut-sei=ANDO en-aut-mei=Mikayo kn-aut-name=安藤美華代 kn-aut-sei=安藤 kn-aut-mei=美華代 aut-affil-num=2 ORCID= affil-num=1 en-affil= kn-affil=岡山大学大学院社会文化科学研究科 affil-num=2 en-affil= kn-affil=岡山大学学術研究院社会文化科学学域 END start-ver=1.4 cd-journal=joma no-vol=58 cd-vols= no-issue= article-no= start-page=195 end-page=212 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241227 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=On the Usage Patterns of 'de' in Conversations by Japanese Language Learners: An Analysis Based on the "International Corpus of Japanese as a Second Language（I-JAS）" kn-title=「多言語母語の日本語学習者横断コーパス（I ? JAS）」から見た日本語学習者の会話における「で」の使用実態について―日本語母語話者との比較を通じて― en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=LIUYang en-aut-sei=LIU en-aut-mei=Yang kn-aut-name=劉洋 kn-aut-sei=劉 kn-aut-mei=洋 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学大学院社会文化科学研究科 END start-ver=1.4 cd-journal=joma no-vol=58 cd-vols= no-issue= article-no= start-page=175 end-page=193 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241227 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Testing the Effectiveness of Food Loss Reduction Campaigns. ―A Study from the Analysis of Two Types of Consumer Behaviour Based on Longitudinal Data ― kn-title=食品ロス削減キャンペーンの効果検証―縦断データによる２種類の消費者行動分析からの考察― en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=KANDAMasashi en-aut-sei=KANDA en-aut-mei=Masashi kn-aut-name=神田將志 kn-aut-sei=神田 kn-aut-mei=將志 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学大学院社会文化科学研究科 END start-ver=1.4 cd-journal=joma no-vol=58 cd-vols= no-issue= article-no= start-page=119 end-page=134 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241227 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Social Skills Required for Caregivers ――Outlook for Research Topics for Educational Practice―― kn-title=介護士に必要なソーシャルスキル――教育実践に向けた研究課題の展望―― en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=MIYAKESayumi en-aut-sei=MIYAKE en-aut-mei=Sayumi kn-aut-name=三宅沙侑美 kn-aut-sei=三宅 kn-aut-mei=沙侑美 aut-affil-num=1 ORCID= en-aut-name=YAMANOYoichi en-aut-sei=YAMANO en-aut-mei=Yoichi kn-aut-name=山野洋一 kn-aut-sei=山野 kn-aut-mei=洋一 aut-affil-num=2 ORCID= en-aut-name=TANAKATomoko en-aut-sei=TANAKA en-aut-mei=Tomoko kn-aut-name=田中共子 kn-aut-sei=田中 kn-aut-mei=共子 aut-affil-num=3 ORCID= affil-num=1 en-affil= kn-affil=岡山大学大学院社会文化科学研究科 affil-num=2 en-affil= kn-affil=京都産業大学　教育支援研究開発センター affil-num=3 en-affil= kn-affil=岡山大学社会文化科学学域 END start-ver=1.4 cd-journal=joma no-vol=58 cd-vols= no-issue= article-no= start-page=103 end-page=118 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241227 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Mechanisms of Gender Reproduction through the Hidden Curriculum: With a Focus on Knowledge Transfer and Reproduction kn-title=隠れたカリキュラムによるジェンダー再生産のメカニス?ム―知識伝達と再生産に着目して― en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=WANGHeqiao en-aut-sei=WANG en-aut-mei=Heqiao kn-aut-name=王鶴橋 kn-aut-sei=王 kn-aut-mei=鶴橋 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学大学院社会文化科学研究科 END start-ver=1.4 cd-journal=joma no-vol=58 cd-vols= no-issue= article-no= start-page=33 end-page=52 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241227 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Development of the Multipurpose Japanese Vocabulary Database J-CLID:C4 kn-title=統合型日本語語彙データベースJ-CLID:C4の構築 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=LUJianhui en-aut-sei=LU en-aut-mei=Jianhui kn-aut-name=呂建輝 kn-aut-sei=呂 kn-aut-mei=建輝 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学学術研究院社会文化科学学域 END start-ver=1.4 cd-journal=joma no-vol=24 cd-vols= no-issue= article-no= start-page=49 end-page=73 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250115 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Mechanism in Leibniz from a Medical-Philosophical Point of View kn-title=ライプニッツの機械論―医学哲学的観点から en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=MATSUDATsuyoshi en-aut-sei=MATSUDA en-aut-mei=Tsuyoshi kn-aut-name=松田毅 kn-aut-sei=松田 kn-aut-mei=毅 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学大学院社会文化科学研究科 END start-ver=1.4 cd-journal=joma no-vol=21 cd-vols= no-issue=1 article-no= start-page=4 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250116 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Maternal smoking during infancy increases the risk of allergic diseases in children: a nationwide longitudinal survey in Japan en-subtitle= kn-subtitle= en-abstract= kn-abstract=Background The incidence of allergic diseases has been increasing in Japan. In particular, a serious decline in the age of onset of allergic rhinitis has been observed. Passive smoking from parental smoking has a significant impact on children’s health; however, it is difficult to restrict smoking in the home. While various studies have previously reported on the relationship between passive smoking and the development of allergic diseases in children. However, there have been no reports on passive smoking and allergic diseases on a national scale.
Methods Using Japanese national longitudinal survey data (n?=?38,444) for newborns born between May 10 and 24, 2010, we assessed parental smoking habits when their children were 6 months old and investigated the association with the development of allergic diseases until the age of 5.5 years. The risk ratios and 95% confidence intervals for the development of different allergic diseases were analyzed after adjusting for potential confounders using Poisson regression with a robust error variance.
Results The risk ratio for developing allergic rhinitis/allergic conjunctivitis (AR/AC) in children was significantly higher in the maternal smoking groups (?≦?10 cigarettes/day; RR 1.15, 95% CI 1.02?1.30; ≧11 cigarettes/day; RR 1.16, 95% CI 0.93?1.44). Furthermore, associations were found between the maternal smoking group in the presence of paternal smoking and the risk of developing bronchial asthma (?≦?10, RR 1.33 95% CI 1.17?1.52; ≧11, RR 1.71 95% CI 1.38?2.1), food allergy (?≦?10, RR 1.36 95% CI 1.12?1.63; ≧11, RR 1.25 95% CI 0.84?1.86), atopic dermatitis (?≦?10, RR 1.42 95% CI 1.22?1.66; ≧11, RR 1.6 95% CI 1.2?2.13), and AR/AC (?≦?10, RR 1.21 95% CI 1.07?1.36; ≧11, RR 1.35 95% CI 1.09?1.67).
Conclusions Maternal smoking during infancy increases the risk of developing AR/AC in children. Considering paternal smoking, maternal smoking further increased the risk of developing allergic diseases in children, suggesting that reducing parental smoking at home may reduce the risk of developing allergic diseases in children. en-copyright= kn-copyright= en-aut-name=ShigeharaKenji en-aut-sei=Shigehara en-aut-mei=Kenji kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=MatsumotoNaomi en-aut-sei=Matsumoto en-aut-mei=Naomi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=TsugeMitsuru en-aut-sei=Tsuge en-aut-mei=Mitsuru kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=UdaKazuhiro en-aut-sei=Uda en-aut-mei=Kazuhiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=SaitoYukie en-aut-sei=Saito en-aut-mei=Yukie kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=YashiroMasato en-aut-sei=Yashiro en-aut-mei=Masato kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=YorifujiTakashi en-aut-sei=Yorifuji en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=IkedaMasanori en-aut-sei=Ikeda en-aut-mei=Masanori kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= en-aut-name=TsukaharaHirokazu en-aut-sei=Tsukahara en-aut-mei=Hirokazu kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=9 ORCID= affil-num=1 en-affil=Department of Pediatrics, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences kn-affil= affil-num=2 en-affil=Department of Epidemiology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences kn-affil= affil-num=3 en-affil=Department of Pediatric Acute Diseases, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences kn-affil= affil-num=4 en-affil=Department of Pediatrics, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences kn-affil= affil-num=5 en-affil=Department of Pediatrics, Okayama University Hospital kn-affil= affil-num=6 en-affil=Department of Pediatrics, Okayama University Hospital kn-affil= affil-num=7 en-affil=Department of Epidemiology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences kn-affil= affil-num=8 en-affil=Department of Pediatrics, Okayama University Hospital kn-affil= affil-num=9 en-affil=Department of Pediatrics, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences kn-affil= en-keyword=Allergic rhinitis kn-keyword=Allergic rhinitis en-keyword=Bronchial asthma kn-keyword=Bronchial asthma en-keyword=Atopic dermatitis kn-keyword=Atopic dermatitis en-keyword=National cohort study kn-keyword=National cohort study en-keyword=Passive smoking kn-keyword=Passive smoking END start-ver=1.4 cd-journal=joma no-vol=125 cd-vols= no-issue= article-no= start-page=106672 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=202502 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Resveratrol, a food-derived polyphenol, promotes Melanosomal degradation in skin fibroblasts through coordinated activation of autophagy, lysosomal, and antioxidant pathways en-subtitle= kn-subtitle= en-abstract= kn-abstract=Resveratrol, a polyphenol found in grapes and peanuts, is known for diverse biological activities, yet its effects on dermal hyperpigmentation (so-called dark spots) remain unexplored. We investigated resveratrol's ability to enhance melanosomal degradation in human dermal fibroblasts. At concentrations of 25-50 mu M, resveratrol increased autophagy as measured by microtubule-associated protein 1A/1B-light chain 3 (LC3)-II/LC3-I ratio and enhanced lysosomal activity as assessed by a lysosomal activity reporter system. RNA sequencing revealed upregulation of lysosomal and autophagy-related genes, including cathepsins. Furthermore, reporter assays showed resveratrol's activation of antioxidant response via nuclear factor erythroid 2-related factor 2 (NRF2)mediated, leading to upregulation of transcription factor EB/transcription factor E3 (TFEB/TFE3), master regulators of lysosomal function. In fibroblasts pre-loaded with melanosomes, resveratrol reduced melanosome content compared to control by day 3. The findings reveal the activation of interconnected autophagy, lysosomal, and antioxidant pathways by resveratrol, suggesting potential applications in functional foods targeting dermal hyperpigmentation. en-copyright= kn-copyright= en-aut-name=OkamotoSaki en-aut-sei=Okamoto en-aut-mei=Saki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=KakimaruSaya en-aut-sei=Kakimaru en-aut-mei=Saya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=KoreishiMayuko en-aut-sei=Koreishi en-aut-mei=Mayuko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=SakamotoMika en-aut-sei=Sakamoto en-aut-mei=Mika kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=NakamuraYoshimasa en-aut-sei=Nakamura en-aut-mei=Yoshimasa kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=AndoHideya en-aut-sei=Ando en-aut-mei=Hideya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=TsujinoYoshio en-aut-sei=Tsujino en-aut-mei=Yoshio kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=SatohAyano en-aut-sei=Satoh en-aut-mei=Ayano kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= affil-num=1 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil= affil-num=2 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil= affil-num=3 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil= affil-num=4 en-affil=National Institute of Genetics, ROIS kn-affil= affil-num=5 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=6 en-affil=Department of Applied Chemistry and Biotechnology, Okayama University of Science kn-affil= affil-num=7 en-affil=Graduate School of Science, Technology, and Innovation, Kobe University kn-affil= affil-num=8 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil= en-keyword=Antioxidant kn-keyword=Antioxidant en-keyword=Lysosomes kn-keyword=Lysosomes en-keyword=Autophagy kn-keyword=Autophagy en-keyword=Resveratrol kn-keyword=Resveratrol en-keyword=Skin fibroblasts kn-keyword=Skin fibroblasts en-keyword=Bioactive compounds kn-keyword=Bioactive compounds END start-ver=1.4 cd-journal=joma no-vol=51 cd-vols= no-issue=4 article-no= start-page=781 end-page=794 dt-received= dt-revised= dt-accepted= dt-pub-year=2023 dt-pub=20230703 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Does International Environmental Certification Change Local Production and Trade Practices? A Case Study of Shrimp Farming in Southern Vietnam en-subtitle= kn-subtitle= en-abstract= kn-abstract=Studies on international environmental certification (IEC) have primarily focused on how certification can sustainably “upgrade” local production and trading practices. However, not many studies view this market-based governance process from the perspective of local practices and location-specific factors. This study therefore examines how the upstream of the local supply chain influenced global interventions through the case of certification for shrimp farming in the mangroves of southern Vietnam. To clarify various aspects of these interactions, semi-structured interviews were conducted with the provincial government, NGOs, a trading company, shrimp farmers, and middlemen. The results revealed that IEC did not affect local production practices and only partially influenced trade practices. The implementation of IEC was thus at the mercy of the robustness of local society, which was attributed to unique agroecology, production systems, and upstream customary economic practices. en-copyright= kn-copyright= en-aut-name=WatanabeHiroki en-aut-sei=Watanabe en-aut-mei=Hiroki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=UbukataFumikazu en-aut-sei=Ubukata en-aut-mei=Fumikazu kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= affil-num=1 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=2 en-affil=Institute of Academic and Research, Okayama University kn-affil= en-keyword=International environmental certification kn-keyword=International environmental certification en-keyword=Shrimp farming kn-keyword=Shrimp farming en-keyword=Upstream of supply chain kn-keyword=Upstream of supply chain en-keyword=Local robustness kn-keyword=Local robustness en-keyword=Vietnam kn-keyword=Vietnam END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241224 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=コダマカワザンショウ属の八重山諸島産新種 (腹足綱: クビキレガイ上科: カワザンショウ科) ? 同属で世界最北の現生種 kn-title=A new species of Ovassiminea Thiele, 1927 (Gastropoda: Truncatelloidea: Assimineidae) from the Yaeyama Islands, Okinawa, southern Japan ? the northernmost record among recent species of the genus en-subtitle= kn-subtitle= en-abstract=沖縄県八重山諸島の西表島・石垣島から新種 Ovassiminea hayasei n. sp. ウラウチコダマカワザンショウを記載する。Ovassiminea Thiele, 1927 コダマカワザンショウ属は西太平洋の熱帯・亜熱帯に分布し, 本新種は同属中で世界最北の現生種である。本新種の産地は極端に狭い範囲に限られ, 沖縄県と環境省のレッドリストで絶滅危惧II類 (VU) とされている。なお文末の Appendix には, これまでに記載されたコダマカワザンショウ属全種 (現生5・化石5) の目録を, 異名表とともに挙げる。 kn-abstract=Ovassiminea hayasei n. sp. is described from mangrove swamps in Iriomote and Ishigaki Islands, of the Yaeyama Islands at the southwestern part of the Ry?ky? Archipelago, Okinawa, Japan. This is the northernmost record among recent species of the genus Ovassiminea Thiele, 1927, which is distributed in the tropical and subtropical regions of the Western Pacific. The new species is known to be restricted to extremely narrow ranges and is evaluated as vulnerable in red lists by the governments of Japan and Okinawa Prefecture. A list of all available (five recent and five fossil) species names of Ovassiminea hitherto described, with synonymies, is also given as an Appendix. en-copyright= kn-copyright= en-aut-name=FukudaHiroshi en-aut-sei=Fukuda en-aut-mei=Hiroshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=KuboHirofumi en-aut-sei=Kubo en-aut-mei=Hirofumi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= affil-num=1 en-affil=Conservation of Aquatic Biodiversity, Faculty of Agriculture, Okayama University kn-affil= affil-num=2 en-affil=Okinawa Prefectural Institute of Health and Environment kn-affil= en-keyword=anatomy kn-keyword=anatomy en-keyword=conservation kn-keyword=conservation en-keyword=description kn-keyword=description en-keyword=endangered species kn-keyword=endangered species en-keyword=estuary kn-keyword=estuary en-keyword=Iriomote Island kn-keyword=Iriomote Island en-keyword=Ishigaki Island kn-keyword=Ishigaki Island en-keyword=mangrove swamp kn-keyword=mangrove swamp en-keyword=salt marsh kn-keyword=salt marsh en-keyword=taxonomy kn-keyword=taxonomy END start-ver=1.4 cd-journal=joma no-vol=228 cd-vols= no-issue= article-no= start-page=30 end-page=36 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241015 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Exogenous expression of PGC-1α during in vitro maturation impairs the developmental competence of porcine oocytes en-subtitle= kn-subtitle= en-abstract= kn-abstract=Objectives of the current study were to examine the effects of exogenous expression of PGC-1α, which is a transcription factor responsive for controlling mitochondrial DNA (mtDNA) replication, mitochondria quantity control, mitochondrial biogenesis, and reactive oxygen species (ROS) maintenance, in porcine oocytes during in-vitro maturation (IVM) on the developmental competence, as well as mitochondrial quantity and function. Exogenous over-expression of PGC-1α by injection of the mRNA construct into oocytes 20 h after the start of IVM culture significantly increased the copy number of mtDNA in the oocytes, but reduced the incidences of oocytes matured to the metaphase-II stage after the IVM culture for totally 44 h and completely suppressed the early development in vitro to the blastocyst stage following parthenogenetic activation. The exogenous expression of PGC-1α also significantly induced spindle defects and chromosome misalignments. Furthermore, markedly higher ROS levels were observed in the PGC-1α-overexpressed mature oocytes, whereas mRNA level of SOD1, encoded for a ROS scavenging enzyme, was decreased. These results conclude that forced expression of PGC-1α successfully increase mtDNA copy number but led to increased ROS production, evidently by downregulation of SOD1 gene expression, inducement of spindle aberration/chromosomal misalignment, and consequently reduction in the meiotic and developmental competences of porcine oocytes. en-copyright= kn-copyright= en-aut-name=DoSon Quang en-aut-sei=Do en-aut-mei=Son Quang kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=NguyenHai Thanh en-aut-sei=Nguyen en-aut-mei=Hai Thanh kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=WakaiTakuya en-aut-sei=Wakai en-aut-mei=Takuya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=FunahashiHiroaki en-aut-sei=Funahashi en-aut-mei=Hiroaki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= affil-num=1 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=2 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=3 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=4 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= en-keyword=Porcine kn-keyword=Porcine en-keyword=Mitochondria kn-keyword=Mitochondria en-keyword=Oocytes kn-keyword=Oocytes en-keyword=PGC-1 alpha kn-keyword=PGC-1 alpha en-keyword=In vitro maturation kn-keyword=In vitro maturation END start-ver=1.4 cd-journal=joma no-vol=226 cd-vols= no-issue= article-no= start-page=158 end-page=166 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240915 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=The impact of cumulus cell viability and pre-culture with the healthy cell mass on brilliant cresyl blue (BCB) staining assessment and meiotic competence of suboptimal porcine oocytes en-subtitle= kn-subtitle= en-abstract= kn-abstract=Objectives of the present study were to investigate the characteristics including glucose-6-phosphate dehydrogenase activity, as determined by Brilliant Cresyl Blue (BCB) staining, of suboptimal porcine oocytes and to enhance the meiotic competence of those through pre-culture with cumulus cell masses (CCMs). Percentage of oocyte-cumulus complexes (OCCs) derived from small follicles (SF; <3 mm in diameter) containing the oocytes that were assessed as BCB-negative (BCB-) was significantly higher than those derived from medium follicles (MF; 3?6 mm in diameter). Degrees of dead cumulus cells were significantly higher in OCCs containing BCB- oocytes, regardless of the origin of OCCs (MF vs. SF), than those containing BCB-positive (BCB+) ones. Exposing OCCs containing BCB+ oocytes to the apoptosis inducer, carbonyl cyanide m-chlorophenylhydrazone, for 20 h significantly induced the transition to BCB- and meiotic progression of exposed OCCs were significantly reduced in both SF and MF derived ones. Transit of BCB- oocytes to BCB+ was induced when OCCs were pre-cultured with CCMs of MF derived OCCs containing BCB+ oocytes for 20 h before IVM. This pre-culture also significantly increased the meiotic competence of BCB- oocytes, particularly in SF derived ones. However, reactive oxygen species levels were significantly higher in BCB+ oocytes as compared with BCB- ones, regardless of pre-culture with CCMs, whereas no significant differences were found in the ATP contents among the treatment groups. In conclusion, the BCB result of oocytes could be regulated by the healthy status and content of surrounding cumulus cells and the meiotic competence of suboptimal BCB- porcine oocytes is improved by pre-culture with healthy CCMs. en-copyright= kn-copyright= en-aut-name=FonsekaWanniarachchige Tharindu Lakshitha en-aut-sei=Fonseka en-aut-mei=Wanniarachchige Tharindu Lakshitha kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=DoSon Quang en-aut-sei=Do en-aut-mei=Son Quang kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=VanPhong Ngoc en-aut-sei=Van en-aut-mei=Phong Ngoc kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=NguyenHai Thanh en-aut-sei=Nguyen en-aut-mei=Hai Thanh kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=WakaiTakuya en-aut-sei=Wakai en-aut-mei=Takuya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=FunahashiHiroaki en-aut-sei=Funahashi en-aut-mei=Hiroaki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= affil-num=1 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=2 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=3 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=4 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=5 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=6 en-affil=Department of Animal Science, Graduate School of Environmental and Life Science, Okayama University kn-affil= en-keyword=Oocytes kn-keyword=Oocytes en-keyword=Meiotic competence kn-keyword=Meiotic competence en-keyword=Brilliant cresyl blue kn-keyword=Brilliant cresyl blue en-keyword=Cumulus cells kn-keyword=Cumulus cells END start-ver=1.4 cd-journal=joma no-vol=4 cd-vols= no-issue= article-no= start-page=300 end-page=302 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=NAITOH Naoki and MORI Akiko (eds.). Parasitism as a way of life: Anthropology of politics and economy on the margins kn-title=内藤直樹・森明子編『寄食という生き方―埒外の政治‐経済の人類学』 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=SAWAYAMAMikako en-aut-sei=SAWAYAMA en-aut-mei=Mikako kn-aut-name=沢山美果子 kn-aut-sei=沢山 kn-aut-mei=美果子 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=岡山大学文明動態学研究所 END start-ver=1.4 cd-journal=joma no-vol=4 cd-vols= no-issue= article-no= start-page=110 end-page=122 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=History and generative AI kn-title=歴史学と生成AI en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=OCHISeiko en-aut-sei=OCHI en-aut-mei=Seiko kn-aut-name=大知聖子 kn-aut-sei=大知 kn-aut-mei=聖子 aut-affil-num=1 ORCID= affil-num=1 en-affil= kn-affil=名城大学理工学部 END start-ver=1.4 cd-journal=joma no-vol=4 cd-vols= no-issue= article-no= start-page=80 end-page=90 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=A brief study on the gun-teki sekai (social conditions in the district) of Asuwa district in Echizen province kn-title=古代越前国足羽郡の「郡的世界」寸考 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　Often discussed in recent years, the term gun-teki sekai refers to the social conditions of a district. In ancient Japanese local communities, there existed complex webs of historical rule and intertwined relationships between local clans that date back to before the establishment of the Ritsury? system. Gun-teki sekai is a term that refers to the reality of the control of the provincial and district systems, in which multiple powerful clans served as gunji , district governors under the Ritsury? system. Each gunji organized smaller clans below them to carry out administrative duties based on such relationships. Recent research is beginning to reveal the multipolar structure of the gun-teki sekai .
　In this study, the author examines the gun-teki sekai through an analysis of the Asuwa district in Echizen province, which is rich in historical materials. As a result, the following four points became clear. First, it is highly likely that the powerful clans who served as district governors in the mid-Nara period were traditional clans with roots in the eastern part of the district. Second, the powerful clans who served as district deputy governors may have been an emerging power. Third, from an archaeological perspective, the eastern part of the district is the traditional area, while the dominance of the western part of the district developed after the establishment of the Ritsury? system. Fourth, in terms of clan distribution, the clans who served as district governors were distributed over the widest area, followed by those who served as district deputy governors. en-copyright= kn-copyright= en-aut-name=WATANABEAtsunori en-aut-sei=WATANABE en-aut-mei=Atsunori kn-aut-name=渡部敦寛 kn-aut-sei=渡部 kn-aut-mei=敦寛 aut-affil-num=1 ORCID= affil-num=1 en-affil=Chigasaki City Museum kn-affil= en-keyword=Gun-teki sekai kn-keyword=Gun-teki sekai en-keyword=gunji（district governors under the Ritsury? system) kn-keyword=gunji（district governors under the Ritsury? system) en-keyword=local powerful clans kn-keyword=local powerful clans en-keyword=clan distribution kn-keyword=clan distribution en-keyword=Asuwa district kn-keyword=Asuwa district en-keyword=Echizen province kn-keyword=Echizen province END start-ver=1.4 cd-journal=joma no-vol=4 cd-vols= no-issue= article-no= start-page=53 end-page=63 dt-received= dt-revised= dt-accepted= dt-pub-year=2025 dt-pub=20250325 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=What is education for sustainable development?: From the perspective of international legal history kn-title=持続可能な開発のための教育とは―国際法制史の視点から― en-subtitle= kn-subtitle= en-abstract= kn-abstract=Throughout the history of international law, sustainable development has always been acknowledged as a global responsibility. In recent years, as global environmental concerns have escalated, this responsibility has become increasingly crucial. To fulfil this mandate, education policies must transcend national boundaries. Specifically, in light of pressing global environmental issues such as climate change, education on sustainable development is pivotal for the well-being of future generations. To delve deeper into this significance, the author examines the emergence of ESD (Education for Sustainable Development), its accomplishments, and the challenges the world is currently grappling with. en-copyright= kn-copyright= en-aut-name=KAWAKAMIYoko en-aut-sei=KAWAKAMI en-aut-mei=Yoko kn-aut-name=川上陽子 kn-aut-sei=川上 kn-aut-mei=陽子 aut-affil-num=1 ORCID= affil-num=1 en-affil=Ph.D in law, Universit? Toulouse Capitole kn-affil= en-keyword=ESD kn-keyword=ESD en-keyword=SDGs kn-keyword=SDGs en-keyword=international environmental law kn-keyword=international environmental law en-keyword=international law kn-keyword=international law en-keyword=human rights kn-keyword=human rights END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page=cmad074 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2023 dt-pub=20230719 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Effect of 2-week postpartum check-ups on screening positive for postpartum depression: a population-based cohort study using instrumental variable estimation in Japan en-subtitle= kn-subtitle= en-abstract= kn-abstract=Background: Postpartum depression is experienced by approximately 10% of women and affects the health and development of their children. Although it is recommended that all mothers have the opportunity for early detection and intervention for postpartum depression, it is unclear whether early postpartum check-ups help to reduce postpartum depression.
Objective: The aim of this study was to assess the effect of 2-week postpartum check-ups on screening positive for postpartum depression in Japan.
Methods: This was a population-based cohort study that used the administrative database of Tsuyama, Japan. Participants were women who received postpartum home visits from a public health nurse in Tsuyama during the fiscal years 2017?2019. Data were obtained on participant’s attendance at a 2-week postpartum check-up and their responses on the Edinburgh Postpartum Depression Scale. Owing to the initiation of a publicly funded postpartum check-up programme, participants were pseudo-randomly assigned to receive/not receive a 2-week postpartum check-up. We conducted instrumental variable estimation to assess the causal effects of the check-up on screening positive for postpartum depression.
Results: The characteristics of the 1,382 participants did not differ by fiscal year of childbirth. We found a 6.7% (95% confidence interval 2.2?11.2) reduction in the prevalence of screening positive for postpartum depression as an effect of 2-week postpartum check-ups among women received 1-month postpartum home visits.
Conclusion: The results suggest that 2-week postpartum check-ups are effective in reducing the prevalence of screening positive for postpartum depression among 1-month postpartum women. Despite some limitations, early postpartum care could reduce postpartum depression. en-copyright= kn-copyright= en-aut-name=NakamuraNaoko en-aut-sei=Nakamura en-aut-mei=Naoko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=MitsuhashiToshiharu en-aut-sei=Mitsuhashi en-aut-mei=Toshiharu kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=NakashimaYasuko en-aut-sei=Nakashima en-aut-mei=Yasuko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=MatsumotoNaomi en-aut-sei=Matsumoto en-aut-mei=Naomi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=YorifujiTakashi en-aut-sei=Yorifuji en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= affil-num=1 en-affil=Department of Epidemiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences kn-affil= affil-num=2 en-affil=Center for Innovative Clinical Medicine, Okayama University Hospital kn-affil= affil-num=3 en-affil=Health Promotion Division, Tsuyama City Department of Children’s Health kn-affil= affil-num=4 en-affil=Department of Epidemiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences kn-affil= affil-num=5 en-affil=Department of Epidemiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences kn-affil= en-keyword=community health planning kn-keyword=community health planning en-keyword=diagnostic screening programmes kn-keyword=diagnostic screening programmes en-keyword=home visits kn-keyword=home visits en-keyword=postpartum depression kn-keyword=postpartum depression en-keyword=postnatal care kn-keyword=postnatal care en-keyword=quasi-experimental study kn-keyword=quasi-experimental study END start-ver=1.4 cd-journal=joma no-vol=136 cd-vols= no-issue=3 article-no= start-page=107 end-page=111 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241202 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Changes in the drug discovery environment and the roles required of academic researchers kn-title=創薬環境の変遷とアカデミア研究者に求められる役割について en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=NakayamaMasanori en-aut-sei=Nakayama en-aut-mei=Masanori kn-aut-name=中山雅敬 kn-aut-sei=中山 kn-aut-mei=雅敬 aut-affil-num=1 ORCID= affil-num=1 en-affil=Department of Pathophysiology and Drug Discovery, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学学術研究院医歯薬学域　病態生理・創薬学 en-keyword=創薬 kn-keyword=創薬 en-keyword=創薬エコシステム kn-keyword=創薬エコシステム en-keyword=スタートアップ kn-keyword=スタートアップ END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241214 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Effects of aged microplastics on paddy soil properties and greenhouse gas emissions under laboratory aerobic conditions en-subtitle= kn-subtitle= en-abstract= kn-abstract=Microplastics (MPs) formed after changes in chemical or physical properties may alter soil properties, which in turn may affect microbial activities and greenhouse gas (GHG) emissions. However, few studies have focused on the effects of aged MPs changes on soil properties and greenhouse gas emissions. Therefore, we aimed to investigate the impact of MPs with different aging times on soil GHG emissions and dissolved organic carbon (DOC). Low-density polyethylene (PE) and polylactic acid (PLA) were treated with ultraviolet (UV) irradiation for 0?2?weeks. Soil was incubated with PE or PLA 1% (w/w) concentration at 60% water holding capacity (WHC) for 35?days. Emissions of nitrous oxide (N2O) and carbon dioxide (CO2) were measured on days 0, 1, 3, 5, 7, 14, 21, 28, and 35. Results showed that CO2 and N2O emissions were higher (p? Methods: This cohort study enrolled 54?760 participants from Okayama City aged ?65?years who underwent basic health checkups from April 2006 to March 2008. Based on blood pressure, the participants were divided into six categories, from C1 (lowest) to C6 (highest). To assess the association of blood pressure with all-cause and cardiovascular mortality, we used survival analysis to estimate hazard ratios (HRs) for all-cause mortality and subdistribution HRs (SHRs) for cardiovascular mortality on C3. We then repeated the analyses based on age groups (65?74?years, 75?84?years, and ?85?years).
Results: The fully adjusted HRs for all-cause mortality, which included all individual potential confounders, were 1.11 (95% confidence interval [CI]: 1.04?1.19) for C5 and 1.23 (95% CI: 1.09?1.38) for C6, respectively. The fully adjusted SHRs for cardiovascular mortality were 1.11 (95% CI: 1.01?1.21) for C4, 1.19 (95% CI: 1.05?1.34) for C5, and 1.36 (95% CI: 1.09?1.70) for C6. In the age-stratification, an increased risk of hypotension was observed with older age. The HR for C1 was 1.28 (95% CI: 1.16?1.41) for ?85?years.
Conclusions: Hypertension increased the risk of all-cause and cardiovascular mortality among those aged 65?74 and 75?84?years, but not among those aged ?85?years. Geriatr Gerontol Int 2024; ??: ?????. en-copyright= kn-copyright= en-aut-name=AkagiShinsuke en-aut-sei=Akagi en-aut-mei=Shinsuke kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=TakaoSoshi en-aut-sei=Takao en-aut-mei=Soshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=MatsuoRumi en-aut-sei=Matsuo en-aut-mei=Rumi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=MatsumotoNaomi en-aut-sei=Matsumoto en-aut-mei=Naomi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=YorifujiTakashi en-aut-sei=Yorifuji en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= affil-num=1 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=2 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=3 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=4 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=5 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= en-keyword=all-cause mortality kn-keyword=all-cause mortality en-keyword=cardiovascular disease kn-keyword=cardiovascular disease en-keyword=hypertension kn-keyword=hypertension en-keyword=Japanese older adults kn-keyword=Japanese older adults en-keyword=survival analysis kn-keyword=survival analysis END start-ver=1.4 cd-journal=joma no-vol=77 cd-vols= no-issue= article-no= start-page=27 end-page=37 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241216 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Training in Collaborative Feedback on Psychological Testing for Beginners kn-title=心理検査の協働的フィードバックについての卒後研修 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=INATSUKISatoko en-aut-sei=INATSUKI en-aut-mei=Satoko kn-aut-name=稲月聡子 kn-aut-sei=稲月 kn-aut-mei=聡子 aut-affil-num=1 ORCID= en-aut-name=KUDOMasataka en-aut-sei=KUDO en-aut-mei=Masataka kn-aut-name=工藤昌孝 kn-aut-sei=工藤 kn-aut-mei=昌孝 aut-affil-num=2 ORCID= en-aut-name=KUMAMOTOMichiru en-aut-sei=KUMAMOTO en-aut-mei=Michiru kn-aut-name=隈元みちる kn-aut-sei=隈元 kn-aut-mei=みちる aut-affil-num=3 ORCID= affil-num=1 en-affil= kn-affil=岡山大学 affil-num=2 en-affil= kn-affil=東海学院大学 affil-num=3 en-affil= kn-affil=兵庫教育大学 END start-ver=1.4 cd-journal=joma no-vol=187 cd-vols= no-issue= article-no= start-page=129 end-page=143 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241206 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=A Comprehensive Curriculum Management Consulting Design for Kindergartens, Nursery Schools, and Certified Centers for Contemporary Early Childhood Care and Education in Japan kn-title=幼稚園・保育所・認定こども園のためのカリキュラム・マネジメント・コンサルティングの全体構想 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本研究では，幼稚園・保育所・認定こども園に所属する保育者の研修に関する先行研究を概観した上で，現在必要とされる研修のあり方として，カリキュラム・マネジメント・コンサルティングを提示し，その全体構想を示している。まず，カリキュラム・マネジメント・コンサルティングの意味内容を明確にすると共に，それが必要とされる理由について論じている。次に，カリキュラム・マネジメント・コンサルティングを実現可能にしている思考の仕方と実務内容の全体像と保育者の成長及び保育施設の発展についての展望を示している。その上で，私立の幼稚園・保育所・認定こども園と公立の幼稚園・保育所・認定こども園とでは経営環境が異なることを踏まえて，それぞれのためのカリキュラム・マネジメント・コンサルティングを行う際の留意点について考察している。 en-copyright= kn-copyright= en-aut-name=YOKOMATSUTomoyoshi en-aut-sei=YOKOMATSU en-aut-mei=Tomoyoshi kn-aut-name=横松友義 kn-aut-sei=横松 kn-aut-mei=友義 aut-affil-num=1 ORCID= en-aut-name=MORIHideko en-aut-sei=MORI en-aut-mei=Hideko kn-aut-name=森英子 kn-aut-sei=森 kn-aut-mei=英子 aut-affil-num=2 ORCID= en-aut-name=MAEDANobumi en-aut-sei=MAEDA en-aut-mei=Nobumi kn-aut-name=前田信美 kn-aut-sei=前田 kn-aut-mei=信美 aut-affil-num=3 ORCID= en-aut-name=KONYARyotaro en-aut-sei=KONYA en-aut-mei=Ryotaro kn-aut-name=紺谷遼太郎 kn-aut-sei=紺谷 kn-aut-mei=遼太郎 aut-affil-num=4 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=2 en-affil=Department of Child Development, Sanyo Gakuen College kn-affil=山陽学園短期大学こども育成学科 affil-num=3 en-affil=Department of Child Development, Sanyo Gakuen College kn-affil=山陽学園短期大学こども育成学科 affil-num=4 en-affil=Department of Music, Sakuyo Junior College kn-affil=作陽短期大学音楽学科 en-keyword=幼稚園 kn-keyword=幼稚園 en-keyword=保育所 kn-keyword=保育所 en-keyword=認定こども園 kn-keyword=認定こども園 en-keyword=カリキュラム・マネジメント・コンサルティング kn-keyword=カリキュラム・マネジメント・コンサルティング END start-ver=1.4 cd-journal=joma no-vol=187 cd-vols= no-issue= article-no= start-page=119 end-page=127 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241206 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Analysis of The Curriculum Guidelines on Cleaning Instruction for Students with Intellectual Disabilities kn-title=知的障害のある児童生徒への掃除指導に関する学習指導要領の分析 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本稿では，知的障害のある児童生徒への掃除指導について，学習指導要領および学習指導要領解説に記載された内容の分析を通して，知的障害のある児童生徒への掃除指導で踏まえるべき内容を明らかにし，学校現場でその内容を教える上での課題を考察した。結果，各教科において，掃除を行う資質・能力の獲得をねらった指導が小学部段階から高等部段階にかけて系統的に位置づけられていること，道徳科や特別活動において，勤労観や責任感などの精神面の醸成に掃除指導が活用されていること，そして，異年齢集団との関わりの促進に掃除指導の場面が期待されていることが分かった。今後の課題として，学習指導要領および学習指導要領解説で示された掃除に関する資質・能力を具体化すること，掃除指導による精神面の醸成や異年齢集団との関わりの促進に重点をおいた研究を行うことが示唆された。 en-copyright= kn-copyright= en-aut-name=MATSUSHITAYoshimasa en-aut-sei=MATSUSHITA en-aut-mei=Yoshimasa kn-aut-name=松下泰将 kn-aut-sei=松下 kn-aut-mei=泰将 aut-affil-num=1 ORCID= en-aut-name=OHTAKEYoshihisa en-aut-sei=OHTAKE en-aut-mei=Yoshihisa kn-aut-name=大竹喜久 kn-aut-sei=大竹 kn-aut-mei=喜久 aut-affil-num=2 ORCID= affil-num=1 en-affil=The Joint Graduate School in Science of School Education (Doctor’s Course), Hyogo University of Teacher Education kn-affil=兵庫教育大学大学院連合学校教育学研究科（博士課程） affil-num=2 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=知的障害 kn-keyword=知的障害 en-keyword=掃除指導 kn-keyword=掃除指導 en-keyword=学習指導要領 kn-keyword=学習指導要領 END start-ver=1.4 cd-journal=joma no-vol=187 cd-vols= no-issue= article-no= start-page=111 end-page=118 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241206 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Junior High School Students' Understanding of Truss Structures in Classroom Practice Using VR Structural Mechanics Teaching Materials kn-title=VR 構造力学教材を用いた授業実践から見える中学生のトラス構造理解 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　中学校技術・家庭科［技術分野］においてプラスチックストロー等の材料で橋を製作させる試みが行われている。橋の強度を確保するための基本はトラス構造であるが，各部材（プラスチックストロー等）に生じる力の大きさとその方向を正確に理解することは生徒にとって難しい。著者はトラス構造を学習するVR構造力学教材を開発し，ストロー橋製作の助けとなる授業実践を行ってきた。この授業実践の中で，生徒がトラス構造の各部材に生じる力を考察するときの誤りのパターンが明らかになった。本研究ではこれまでの授業実践でよく見られた誤り方を生徒に提示し，同じ誤り方をしたかどうか，なぜそのように考えたのかについて調査した上で，求められる指導方法について検討した。 en-copyright= kn-copyright= en-aut-name=IRIETakashi en-aut-sei=IRIE en-aut-mei=Takashi kn-aut-name=入江隆 kn-aut-sei=入江 kn-aut-mei=隆 aut-affil-num=1 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=技術分野 kn-keyword=技術分野 en-keyword=構造力学 kn-keyword=構造力学 en-keyword=トラス構造 kn-keyword=トラス構造 en-keyword=VR kn-keyword=VR en-keyword=教材 kn-keyword=教材 END start-ver=1.4 cd-journal=joma no-vol=187 cd-vols= no-issue= article-no= start-page=101 end-page=110 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241206 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Research on Deepening Views of Subjects in Home Economics Training Courses: Incorporate Opportunities to Compare Home Economics and Other Subjects kn-title=家庭科教員養成課程における教科観の深化に関する研究 ― 家庭科と他教科を比較する機会の導入 ― en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本稿では，森・鈴木（2017，2021），詫間・鈴木（2023）で検証した家庭科教員志望の大学生や大学院生の教科観の深化を促す方法を整理するとともに，各方法を取り入れる適切な時期を検討し，家庭科教員養成課程への導入方法を提案することを目的とした。
　家庭科と他教科を比較する方法には，各教科の共通点や相違点を整理させる【方法@】，各教科の既存の授業案を検討する【方法A】，共通テーマを設定した各教科の授業案を作成する【方法B】の三つがあり，取り入れる時期（学年）によって効果に差が出ると考えられた。そのため，教育実習前までの段階では【方法@】を，教育実習後は【方法@】と【方法A】を，大学院生時には【方法@】と【方法B】を組み合わせる等，学部から修士課程までの導入方法を提案した。 en-copyright= kn-copyright= en-aut-name=TAKUMAChiharu en-aut-sei=TAKUMA en-aut-mei=Chiharu kn-aut-name=詫間千晴 kn-aut-sei=詫間 kn-aut-mei=千晴 aut-affil-num=1 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=家庭科教員養成課程 kn-keyword=家庭科教員養成課程 en-keyword=教科観 kn-keyword=教科観 en-keyword=家庭科 kn-keyword=家庭科 en-keyword=他教科 kn-keyword=他教科 END start-ver=1.4 cd-journal=joma no-vol=187 cd-vols= no-issue= article-no= start-page=77 end-page=99 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241206 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Research on ICT-Based Class Development for “Proactive, Interactive, and Authentic Learning” in “Home Economics” at Senior High School ( U ): Developing and Implementing a Lesson on “Why Do We Need to Plan Meals for a Lifetime?” kn-title=高等学校「家庭」における主体的・対話的で深い学びを目指す ICT を活用した授業開発（U） ―「 なぜ，生涯を見通した食事計画を立てる必要があるのか」の開発と実践 ― en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本継続研究では，2016年の知識基盤社会を生きる力の育成を目的とした教育改革において，「社会に開かれた教育課程」の実現のために，授業改善の課題とされた「主体的・対話的で深い学びの実現」と「適切なICT活用による学習活動の充実」に焦点を当て，高等学校普通科目の家庭科において，「主体的・対話的で深い学び」とそれにつながるICT活用の検討による授業開発研究を行い，「主体的・対話的で深い学び」を成立させる授業構成の条件を検討することを目的とした。本稿では，家庭科の「深い学び」に不可欠な「自分と食事計画との関係」を探究する授業「なぜ，生涯を見通した食事計画を立てる必要があるのか」の開発と実践結果を中心に報告する。 en-copyright= kn-copyright= en-aut-name=SATOSono en-aut-sei=SATO en-aut-mei=Sono kn-aut-name=佐藤園 kn-aut-sei=佐藤 kn-aut-mei=園 aut-affil-num=1 ORCID= en-aut-name=HASEGAWAChika en-aut-sei=HASEGAWA en-aut-mei=Chika kn-aut-name=長谷川千華 kn-aut-sei=長谷川 kn-aut-mei=千華 aut-affil-num=2 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=2 en-affil=Okayama Mitsu Senior High School kn-affil=岡山県立岡山御津高等学校 en-keyword=家庭科 kn-keyword=家庭科 en-keyword=主体的・対話的で深い学び kn-keyword=主体的・対話的で深い学び en-keyword=ICT kn-keyword=ICT en-keyword=食生活学習 kn-keyword=食生活学習 en-keyword=高等学校 kn-keyword=高等学校 END start-ver=1.4 cd-journal=joma no-vol=187 cd-vols= no-issue= article-no= start-page=69 end-page=76 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241206 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Basic Research on the Appreciation of Sculpture Works by Children in Schools for the Blind -Through the arrangement of issues based on the literature survey- kn-title=盲学校の児童の彫刻作品鑑賞に関する基礎研究 ― 文献調査による課題整理を通して ― en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本研究は，日本美術教育学会の兵庫支部を中心として進められている「福来四郎アートプロジェクト」（以下，FAPと表記）に関するものである。本論では，彫刻の鑑賞に関する先行研究を調査することで，彫刻の鑑賞学習における現状の課題を整理し，FAPに関する研究に期待できることを整理する。本調査では，先行研究の調査期間を2008年から2023年の16年間と設定し，美術教育に関する学会誌の三誌に掲載されている研究論文を対象とした。その結果，本調査から彫刻の鑑賞学習における課題として@視覚情報を前提とした彫刻の鑑賞学習が先行していること，A生涯教育として彫刻の鑑賞学習を捉えにくいことを確認できた。以上の結果から，FAPの研究には，触覚に基づく鑑賞学習としての有用性や，生涯教育の視点からの鑑賞学習の可能性が期待できることを分かった。 en-copyright= kn-copyright= en-aut-name=MATSUURAAi en-aut-sei=MATSUURA en-aut-mei=Ai kn-aut-name=松浦藍 kn-aut-sei=松浦 kn-aut-mei=藍 aut-affil-num=1 ORCID= en-aut-name=FujitaMasaya en-aut-sei=Fujita en-aut-mei=Masaya kn-aut-name=藤田雅也 kn-aut-sei=藤田 kn-aut-mei=雅也 aut-affil-num=2 ORCID= en-aut-name=KIYOTATetsuo en-aut-sei=KIYOTA en-aut-mei=Tetsuo kn-aut-name=清田哲男 kn-aut-sei=清田 kn-aut-mei=哲男 aut-affil-num=3 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=2 en-affil=Department of Children’s Studies, Junior College of Shizuoka Prefectural University kn-affil=静岡県立大学短期大学部こども学科 affil-num=3 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=美術教育 kn-keyword=美術教育 en-keyword=彫刻 kn-keyword=彫刻 en-keyword=鑑賞 kn-keyword=鑑賞 en-keyword=触覚 kn-keyword=触覚 en-keyword=視覚 kn-keyword=視覚 END start-ver=1.4 cd-journal=joma no-vol=187 cd-vols= no-issue= article-no= start-page=53 end-page=67 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241206 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Comparison of Acoustic Characteristics of Performances Conducted in Different Ways and Examination of Impression Investigations of the Performances kn-title=指揮状況の違いによる音響特性の比較と演奏の印象調査の検討 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　筆者等は，音楽授業での指揮状況を向上させる方策として，授業での教員の立ち位置と指揮の仕方に注目した。異なる立ち位置と異なる指揮の仕方で演奏した場合，各々の演奏が音響学的にどのように変化するのか音カメラ装置で測定した。併せて，各々の演奏に対して受講学生の印象調査を行った。音響特性から，指揮の仕方によって，音節が明瞭になること（スペクトログラムの濃さ），ビブラートに変化が見られること（「ゆれ」の表れ），音量が変化すること（音圧レベル），音価が異なってくること（時間軸波形）が示された。印象調査からは，指揮者が，ピアノの位置で指揮をするのに比べて，合唱者の前で指揮をすることで，アゴーギク，ディナーミック，表現の豊かさに対する演奏の評価が大きく反転した。指揮の仕方では，形式的な指揮に比べて，音楽的な要素を入れた指揮をすると，アゴーギク，ディナーミック，息の流れの演奏評価が高くなった。さらに，音響特性と音楽表現との関連性が視覚的に確認され，特に，「ゆれ」（ビブラート）の頻出は，音楽表現を豊かにすることが示された。 en-copyright= kn-copyright= en-aut-name=MUSHIAKIMasako en-aut-sei=MUSHIAKI en-aut-mei=Masako kn-aut-name=虫明眞砂子 kn-aut-sei=虫明 kn-aut-mei=眞砂子 aut-affil-num=1 ORCID= en-aut-name=ZAIMATakefumi en-aut-sei=ZAIMA en-aut-mei=Takefumi kn-aut-name=財満健史 kn-aut-sei=財満 kn-aut-mei=健史 aut-affil-num=2 ORCID= en-aut-name=OWAKIMasanao en-aut-sei=OWAKI en-aut-mei=Masanao kn-aut-name=大脇雅直 kn-aut-sei=大脇 kn-aut-mei=雅直 aut-affil-num=3 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学名誉教授 affil-num=2 en-affil=Technical Research &Development Institute, Kumagaigumi Co., Ltd. kn-affil=株式会社熊谷組　技術本部　技術研究所　環境工学研究室 affil-num=3 en-affil=Technical Research &Development Division, Kumagaigumi Co., Ltd. kn-affil=株式会社熊谷組　技術本部 en-keyword=指揮 kn-keyword=指揮 en-keyword=音響特性 kn-keyword=音響特性 en-keyword=印象調査 kn-keyword=印象調査 en-keyword=比較 kn-keyword=比較 en-keyword=演奏 kn-keyword=演奏 END start-ver=1.4 cd-journal=joma no-vol=187 cd-vols= no-issue= article-no= start-page=43 end-page=51 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241206 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Piano Distance Education Using ICT in the Present Context-Piano Teaching Using Yamaha Disklavier at the Freiburg University of Music- kn-title=ICT を用いたピアノの遠隔教育の現状 ― フライブルク音楽大学におけるヤマハ・ディスクラビアを活用したピアノ指導 ― en-subtitle= kn-subtitle= en-abstract= kn-abstract=　筆者は2023年４月，世界初のリモート入試で注目されたフライブルク音楽大学を訪問し，ヤマハ・ディスクラビアがもつリモート機能を活用した遠隔レッスンについて調査を行った。その結果，MIDIに記録された楽器の動作データを使用した「疑似アンサンブル」や「演奏の可視化」など，単にリモート機能の活用に留まらないICTをフルに活用したピアノの指導事例を見ることができた。特にMIDIデータの活用は，ICTが今後のピアノ指導の在り方に，大きな影響を与えていく可能性を秘めた事例であった。 en-copyright= kn-copyright= en-aut-name=NAGAOKAIsao en-aut-sei=NAGAOKA en-aut-mei=Isao kn-aut-name=長岡功 kn-aut-sei=長岡 kn-aut-mei=功 aut-affil-num=1 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 en-keyword=ディスクラビア kn-keyword=ディスクラビア en-keyword=ICT kn-keyword=ICT en-keyword=ピアノ指導 kn-keyword=ピアノ指導 en-keyword=可視化 kn-keyword=可視化 en-keyword=遠隔レッスン kn-keyword=遠隔レッスン END start-ver=1.4 cd-journal=joma no-vol=187 cd-vols= no-issue= article-no= start-page=23 end-page=33 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241206 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Issues Observed in Students Who Want to Become Childcare Workers regarding Earthquake Response during Childcare kn-title=保育者志望学生に見る保育時の地震発生対応に関する課題 en-subtitle= kn-subtitle= en-abstract= kn-abstract=　保育者養成校での地震防災に関する授業や指導内容の再検討に示唆を得るため，保育者志望学生に見る保育現場で地震が発生した際の対応に関する不安と，保育職に就く前に学んでおきたい内容について検証した。その結果，保育時に地震が発生した際の対応に関して，@子どもを落ち着かせるための対応，A自分の冷静な行動や判断，B安全な避難や誘導，に不安を感じていることが確認できた。また，保育職に就く前に，@安全な避難の仕方や子どもを守るための方法，A子どもを落ち着かせるための方法や対応，B地震や地震防災の知識，を学びたいと考えていることが分かった。学びたい内容と学ばせたい内容をすり合わせ，確かな防災力の習得と実践力を培う授業内容の検討が今後の課題である。 en-copyright= kn-copyright= en-aut-name=BABANoriko en-aut-sei=BABA en-aut-mei=Noriko kn-aut-name=馬場訓子 kn-aut-sei=馬場 kn-aut-mei=訓子 aut-affil-num=1 ORCID= en-aut-name=SATOHDaisuke en-aut-sei=SATOH en-aut-mei=Daisuke kn-aut-name=佐藤大介 kn-aut-sei=佐藤 kn-aut-mei=大介 aut-affil-num=2 ORCID= en-aut-name=TAKAHASHIKei en-aut-sei=TAKAHASHI en-aut-mei=Kei kn-aut-name=橋慧 kn-aut-sei=橋 kn-aut-mei=慧 aut-affil-num=3 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=2 en-affil=Kawasaki University of Medical Welfare kn-affil=川崎医療福祉大学 affil-num=3 en-affil=Kurashiki Sakuyo University kn-affil=くらしき作陽大学 en-keyword=保育者志望学生 kn-keyword=保育者志望学生 en-keyword=保育時 kn-keyword=保育時 en-keyword=地震 kn-keyword=地震 en-keyword=課題 kn-keyword=課題 en-keyword=質問紙調査 kn-keyword=質問紙調査 END start-ver=1.4 cd-journal=joma no-vol=187 cd-vols= no-issue= article-no= start-page=11 end-page=21 dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241206 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=Factors Shaping Followership Behavior in University Students: The Role of Club Activities in Fostering “the Ability to Contribute to the Organization” ? kn-title=大学生のフォロワーシップ行動とその形成要因 ― 部活動・サークルで培われる “組織へ貢献する力” ― en-subtitle= kn-subtitle= en-abstract= kn-abstract=　本研究では，大学の部活動・サークルを “組織へ貢献する力” が培われる場と位置づけ，大学生のフォロワーシップ行動とその形成要因について実証的に検討した。フォロワーシップの形成に寄与する個人要因として部活動・サークルへのコミットメント，組織環境要因としてチームリーダーシップと集団フォーマル性に着目し，大学生を対象に質問紙調査を行った。125名の有効回答に対して，パス解析を行った結果，チームリーダーシップの「建設的な後押し」と集団フォーマル性が，「集団同一視コミットメント」を向上し，それが３種のフォロワーシップ行動（（「批判的行動」，「積極的行動」，「配慮的行動」）を促進するという影響過程が示唆された。 en-copyright= kn-copyright= en-aut-name=MISAWARyo en-aut-sei=MISAWA en-aut-mei=Ryo kn-aut-name=三沢良 kn-aut-sei=三沢 kn-aut-mei=良 aut-affil-num=1 ORCID= en-aut-name=IWASHITAMisaki en-aut-sei=IWASHITA en-aut-mei=Misaki kn-aut-name=岩下美咲 kn-aut-sei=岩下 kn-aut-mei=美咲 aut-affil-num=2 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil=岡山大学学術研究院教育学域 affil-num=2 en-affil=CAREER PLANNING Co., Ltd. kn-affil=株式会社キャリアプランニング en-keyword=フォロワーシップ kn-keyword=フォロワーシップ en-keyword=チームリーダーシップ kn-keyword=チームリーダーシップ en-keyword=集団フォーマル性 kn-keyword=集団フォーマル性 en-keyword=コミットメント kn-keyword=コミットメント END start-ver=1.4 cd-journal=joma no-vol=14 cd-vols= no-issue=23 article-no= start-page=11326 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241204 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Preparation of Nano- and Microparticles Obtained from Polymerization Reaction and Their Application to Surface Coating of Woody Materials en-subtitle= kn-subtitle= en-abstract= kn-abstract=A surface coating of polymer particles of different hydrophobicity and wide-ranged size is helpful for the surface modification of materials such as woody thin board (WTB) derived from biomass. A preparation method for polymer particles was, in this study, proposed using a capillary-type flow system. Under hydrothermal conditions, the refinement of dispersed oil droplets in water (O/W emulsions) and the polymerization reaction could be simultaneously advanced, and polymer particles of polystyrene (PS), polyvinyl alcohol (PVA), polymethyl methacrylate (PMMA), and poly-L-lactic acid (PLLA) with a particle size of about 100 nm could be synthesized. The coating of polymer particles gave an improved effect on the water repellency of WTBs due to the hydrophobicity of polymer particles and an alteration of surface roughness, and it also provided long-term stability (more than 6 years). en-copyright= kn-copyright= en-aut-name=ShimanouchiToshinori en-aut-sei=Shimanouchi en-aut-mei=Toshinori kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=HirotaDaichi en-aut-sei=Hirota en-aut-mei=Daichi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=YoshidaMasafumi en-aut-sei=Yoshida en-aut-mei=Masafumi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=YasuharaKazuma en-aut-sei=Yasuhara en-aut-mei=Kazuma kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=KimuraYukitaka en-aut-sei=Kimura en-aut-mei=Yukitaka kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= affil-num=1 en-affil=Department of Environmental Chemistry and Materials, Okayama University, kn-affil= affil-num=2 en-affil=Department of Environmental Chemistry and Materials, Okayama University, kn-affil= affil-num=3 en-affil=Department of Environmental Chemistry and Materials, Okayama University, kn-affil= affil-num=4 en-affil=Division of Materials Science, Nara Institute of Science and Technology (NAIST) kn-affil= affil-num=5 en-affil=Department of Environmental Chemistry and Materials, Okayama University, kn-affil= en-keyword=polymer particles kn-keyword=polymer particles en-keyword= emulsification kn-keyword= emulsification en-keyword= water repellency kn-keyword= water repellency en-keyword= hydrophobicity kn-keyword= hydrophobicity en-keyword= coating kn-keyword= coating en-keyword= convective self-assembly kn-keyword= convective self-assembly en-keyword= wood thin board kn-keyword= wood thin board END start-ver=1.4 cd-journal=joma no-vol=306 cd-vols= no-issue= article-no= start-page=109175 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=202412 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Regional-scale evaluation of tertiary irrigation system in Muda Irrigation Scheme from space en-subtitle= kn-subtitle= en-abstract= kn-abstract=A tertiary irrigation system is essential for efficient water management in large-scale irrigation scheme and requires regular evaluation to understand their effectiveness. The current water balance method for tertiary irrigation system evaluation requires extensive data, making continuous monitoring over vast areas unfeasible. A better approach using geospatial data from the Google Earth Engine (GEE) is introduces to evaluate the efficiency of tertiary irrigation systems on a regional scale, aiding water management strategies. This study aims to (1) define the rice cultivation boundary for accurate data collection and (2) quantitatively evaluate irrigation system performance using specific indicators. Remote sensing evapotranspiration (RS-ET) and yield derived from Normalized Difference Vegetation Index (NDVI) were collected within rice cultivation boundary across 60 irrigation blocks, including 14 blocks equipped with tertiary irrigation system in Region II of the Muda Irrigation Scheme. Three irrigation system performance indicators (equity, adequacy, and water productivity) were used as a key metric in over four rice-growing seasons to evaluate tertiary irrigation system. Results reveal that tertiary irrigation system performance varies with the current three-phase water management strategy. Equity performance was highest during the off-season, particularly in phase 1 (2?8?%). Adequacy was moderate across all phases and seasons (median: 0.6?0.67), while water productivity showed consistent strength in phases 1 and 3, with fluctuations in phase 2, across seasons. This study underscores the cost-effectiveness and efficiency of using geospatial data from space for continuous regional-scale monitoring, highlighting areas for improvement in the current water management strategy. en-copyright= kn-copyright= en-aut-name=ZahirAliya Mhd en-aut-sei=Zahir en-aut-mei=Aliya Mhd kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=SomuraHiroaki en-aut-sei=Somura en-aut-mei=Hiroaki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=MoroizumiToshitsugu en-aut-sei=Moroizumi en-aut-mei=Toshitsugu kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= affil-num=1 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=2 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=3 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= en-keyword=Water management kn-keyword=Water management en-keyword=Remote sensing kn-keyword=Remote sensing en-keyword=Irrigation performance kn-keyword=Irrigation performance en-keyword=Irrigation system kn-keyword=Irrigation system en-keyword=Earth observation data kn-keyword=Earth observation data en-keyword=Muda Irrigation Scheme kn-keyword=Muda Irrigation Scheme END start-ver=1.4 cd-journal=joma no-vol=184 cd-vols= no-issue=1 article-no= start-page=24 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20241118 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=In vitro fertilization and long-term child health and development: nationwide birth cohort study in Japan en-subtitle= kn-subtitle= en-abstract= kn-abstract=The aim of this study is to compare long-term health outcomes between IVF-conceived children and non-IVF-conceived children in Japan, in the context of strong recommendation for single embryo transfer. Using data from a nationwide birth cohort linked with perinatal database, this study analyzed 2140 children born in Japan in May 2010. It compared child health and development outcomes up to 9 years of age between IVF-conceived and non-IVF-conceived children (binary exposure). A Poisson regression with robust variance to estimate the risk ratios for the association between IVF and various long-term child health and developmental outcomes. After adjusting for confounding factors, no significant differences were observed between IVF-conceived and naturally conceived children for most outcomes, including hospitalization, obesity, and developmental milestones. IVF-conceived children showed a slightly lower risk of attention problems at 8 years (adjusted Risk Ratio [aRR]: 0.73, 95% CI: 0.53?1.00). In subgroup analyses, IVF-conceived term children and singletons demonstrated reduced risk of cognitive delays at 5.5 years (aRR: 0.31, 95% CI: 0.10?0.96 and aRR: 0.37, 95% CI: 0.14?0.98, respectively).
Conclusion: In this Japanese cohort, IVF conception was not associated with adverse long-term health or developmental outcomes. These findings provide reassurance about the safety of IVF, particularly in the context of single embryo transfer policies. Further research is needed to explore specific IVF protocols and subgroups. en-copyright= kn-copyright= en-aut-name=MatsumotoNaomi en-aut-sei=Matsumoto en-aut-mei=Naomi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=MitsuiTakashi en-aut-sei=Mitsui en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=KadowakiTomoka en-aut-sei=Kadowaki en-aut-mei=Tomoka kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=MitsuhashiToshiharu en-aut-sei=Mitsuhashi en-aut-mei=Toshiharu kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=HirotaTomoya en-aut-sei=Hirota en-aut-mei=Tomoya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=MasuyamaHisashi en-aut-sei=Masuyama en-aut-mei=Hisashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=YorifujiTakashi en-aut-sei=Yorifuji en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= affil-num=1 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=2 en-affil=Department of Obstetrics and Gynecology, Okayama University Graduate School of Medicine kn-affil= affil-num=3 en-affil=Department of Epidemiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=4 en-affil=Center for Innovative Clinical Medicine, Okayama University Hospital kn-affil= affil-num=5 en-affil=Department of Psychiatry and Behavioral Sciences, UCSF Weill Institute for Neurosciences, University of California San Francisco kn-affil= affil-num=6 en-affil=Department of Obstetrics and Gynecology, Okayama University Graduate School of Medicine kn-affil= affil-num=7 en-affil=Department of Epidemiology, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= en-keyword=In vitro fertilization (IVF) kn-keyword=In vitro fertilization (IVF) en-keyword=Assisted reproductive technology (ART) kn-keyword=Assisted reproductive technology (ART) en-keyword=Long-term outcome kn-keyword=Long-term outcome en-keyword=Development kn-keyword=Development END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=1920〜30年代の佐藤春夫の文学活動における中国観―中国文学理解の影響の研究― en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=QULan en-aut-sei=QU en-aut-mei=Lan kn-aut-name=曲嵐 kn-aut-sei=曲 kn-aut-mei=嵐 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Humanities and Social Sciences, Okayama University kn-affil=岡山大学大学院社会文化科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=線維化を伴う膵がん微小環境の立体培養法による新規in vitroモデルの構築と解析 kn-title=Establishment and Analysis of Novel In Vitro 3D Cell Culture Models of the Fibrotic Tumor Microenvironment in Pancreatic Cancer en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=TANAKAHiroyoshi en-aut-sei=TANAKA en-aut-mei=Hiroyoshi kn-aut-name=田中啓祥 kn-aut-sei=田中 kn-aut-mei=啓祥 aut-affil-num=1 ORCID= affil-num=1 en-affil=Okayama University kn-affil=岡山大学大学院 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=ジェネリック医薬品の効率的開発に資するヒト経口投与後血漿中濃度推移予測システムDissolution-Absorption Prediction (DAP) workflowの構築 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=ONISHIMotoki en-aut-sei=ONISHI en-aut-mei=Motoki kn-aut-name=大西元樹 kn-aut-sei=大西 kn-aut-mei=元樹 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil=岡山大学大学院医歯薬学総合研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=現代日本の若者の自然会話における性差―フィラー、応答詞、接続詞、ぼかし表現の使用実態を中心に― en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=WANGKAINAN en-aut-sei=WANG en-aut-mei=KAINAN kn-aut-name=王凱男 kn-aut-sei=王 kn-aut-mei=凱男 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Humanities and Social Sciences, Okayama University kn-affil=岡山大学大学院社会文化科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=魚玄機詩歌中の詩的表現 ―月にまつわる詩語を中心として― en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=WANGRUOCHONG en-aut-sei=WANG en-aut-mei=RUOCHONG kn-aut-name=王若冲 kn-aut-sei=王 kn-aut-mei=若冲 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Humanities and Social Sciences, Okayama University kn-affil=岡山大学大学院社会文化科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=日本における中国出身長期滞在者の異文化適応に関する探索的研究 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=ZHAOShizhe en-aut-sei=ZHAO en-aut-mei=Shizhe kn-aut-name=趙師哲 kn-aut-sei=趙 kn-aut-mei=師哲 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Humanities and Social Sciences, Okayama University kn-affil=岡山大学大学院社会文化科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=高校英語における英詩のクリエイティブ・ライティング実践研究―「主体的・対話的で深い学び」のために― en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=URUSHIBATAYuka en-aut-sei=URUSHIBATA en-aut-mei=Yuka kn-aut-name=漆畑祐佳 kn-aut-sei=漆畑 kn-aut-mei=祐佳 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Humanities and Social Sciences, Okayama University kn-affil=岡山大学大学院社会文化科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=免疫不全/調節異常に起因する古典的ホジキンリンパ腫における9p24.1のコピー数解析 kn-title=Copy Number Analysis of 9p24.1 in Classic Hodgkin Lymphoma Arising in Immune Deficiency/Dysregulation en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=OHSAWAKumiko en-aut-sei=OHSAWA en-aut-mei=Kumiko kn-aut-name=大澤久美子 kn-aut-sei=大澤 kn-aut-mei=久美子 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Health Sciences, Okayama University kn-affil=岡山大学大学院保健学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=軽度認知機能低下のある地域高齢者のための安心尺度の開発 kn-title=Development of a comfort scale for community old dwellers with mild cognitive decline en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=SUZUKIYukie en-aut-sei=SUZUKI en-aut-mei=Yukie kn-aut-name=鈴木千枝 kn-aut-sei=鈴木 kn-aut-mei=千枝 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Health Sciences, Okayama University kn-affil=岡山大学大学院保健学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=戦前から戦後期における内モンゴル地域の医療衛生の近代化と日本の影響―戦中期留日医学生ホルチンビリクらを中心にー en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=BAOXUEFENG en-aut-sei=BAO en-aut-mei=XUEFENG kn-aut-name=包雪峰 kn-aut-sei=包 kn-aut-mei=雪峰 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil=岡山大学大学院ヘルスシステム統合科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=MGST2遺伝子欠失マウスにおける磁気共鳴画像法による眼の形態学的解析 en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=CHAOMULIGE en-aut-sei=CHAOMULIGE en-aut-mei= kn-aut-name=朝木力格 kn-aut-sei=朝木力格 kn-aut-mei= aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil=岡山大学大学院ヘルスシステム統合科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=コンピュータ・ビジョンによる動物体検出技術と精子品質推定への応用 kn-title=Computer Vision-based Motion Segmentation and Its Application for Sperm Quality Estimation en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=SIGIT ADINUGROHO en-aut-sei=SIGIT ADINUGROHO en-aut-mei= kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil=岡山大学大学院ヘルスシステム統合科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=腫瘍ホーミングペプチド修飾磁性ナノ粒子の磁気温熱療法および腫瘍検出への応用 kn-title=Application of novel tumor-homing peptide-modified magnetic nanoparticles for magnetic hyperthermia and tumor cell detection en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=ZHOUSHENGLI en-aut-sei=ZHOU en-aut-mei=SHENGLI kn-aut-name=周聖力 kn-aut-sei=周 kn-aut-mei=聖力 aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University kn-affil=岡山大学大学院ヘルスシステム統合科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=モンゴルの伝統的発酵乳アイラグから分離した乳酸菌2菌株Leuconostoc mesenteroides subsp. mesenteroides 406 と213M0が産生する抗菌ペプチドのバクテリオシンに関する比較研究 kn-title=Comparative research on antibacterial peptides, bacteriocins, produced by two strains of lactic acid bacteria, Leuconostoc mesenteroides subsp. mesenteroides 406 and 213M0, isolated from Mongolian traditional fermented milk, airag en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=HASIQIMUGE en-aut-sei=HASIQIMUGE en-aut-mei= kn-aut-name=哈斯其木格 kn-aut-sei=哈斯其木格 kn-aut-mei= aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil=岡山大学大学院環境生命科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=卵丘細胞の生存率と前培養が低品質ブタ卵母細胞におけるグルコース-6-リン酸デヒドロゲナーゼ (G6PDH) 活性、減数分裂の進行および発生能力に及ぼす影響 kn-title=The impact of cumulus cell viability and pre-culture on glucose-6-phosphate dehydrogenase (G6PDH) activity, meiotic progression, and developmental competence in suboptimal porcine oocytes en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=WANNIARACHCHIGE THARINDU LAKSHITHA FONSEKA en-aut-sei=WANNIARACHCHIGE THARINDU LAKSHITHA FONSEKA en-aut-mei= kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil=岡山大学大学院環境生命科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=前核サイズの決定因子に関する研究：細胞質量と染色体数 kn-title=Study on determinants of pronuclear size: cytoplasmic volume and chromosome number en-subtitle= kn-subtitle= en-abstract= 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University kn-affil=岡山大学大学院環境生命科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 dt-pub=20240925 dt-online= en-article= kn-article= en-subject= kn-subject= en-title=ダリア‘熱唱’における低温誘導花色退色メカニズムの解明による高品質切り花生産のための非退色系統の選抜 kn-title=Selection of non-fading lines for high quality cut-flower production in Dahlia variabilis ′Nessho′ by elucidating mechanisms of low temperature induced flower color fading en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=MUTHAMIA EDNA KIRUMBA en-aut-sei=MUTHAMIA EDNA KIRUMBA en-aut-mei= kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= affil-num=1 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil=岡山大学大学院環境生命科学研究科 END start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page= end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2024 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