start-ver=1.4 cd-journal=joma no-vol=43 cd-vols= no-issue=6 article-no= start-page=1108 end-page=1116 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=Spray-drying of polymer solutions across a broad concentration range and the subsequent formation of a few micro- ?nano-meter sized fibers en-subtitle= kn-subtitle= en-abstract= kn-abstract=Spray drying is a widely utilized technique for the concentration and fine particulation of dried products. This study demonstrated that a versatile spray dryer, equipped with a two-fluid nozzle atomizer, can convert polymer solutions into nanoscale fibers by manipulating the conditions of the polymer solutions. The polymers employed in this research included polyvinylpyrrolidones (Mw 24.5 k to 60?kDa), dextrans (70 k to 450?650?kDa), pullulan, gum Arabic, Eudragit and agar, with methanol and water serving as solvents. Various combinations of polymers and solvents were subjected to spray drying at polymer concentrations ranging from 5 to 1000?g/L. Scanning electron microscopy analyses of the spray-dried samples indicated that the products transitioned from micrometer-sized particles to sub-micrometer fibers in several instances when the polymer concentrations exceeded specific threshold levels. The investigation also explored the relationship between these threshold concentrations and the surface tension and viscosity of the polymer solutions. en-copyright= kn-copyright= en-aut-name=AragaChika en-aut-sei=Araga en-aut-mei=Chika kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=FukushimaKaito en-aut-sei=Fukushima en-aut-mei=Kaito kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=SatoHaruna en-aut-sei=Sato en-aut-mei=Haruna kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=HondaNao en-aut-sei=Honda en-aut-mei=Nao kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=HasegawaTakato en-aut-sei=Hasegawa en-aut-mei=Takato kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=NakasoKoichi en-aut-sei=Nakaso en-aut-mei=Koichi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=IshidaNaoyuki en-aut-sei=Ishida en-aut-mei=Naoyuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=ImamuraKoreyoshi en-aut-sei=Imamura en-aut-mei=Koreyoshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= affil-num=1 en-affil=Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University kn-affil= affil-num=2 en-affil=Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University kn-affil= affil-num=3 en-affil=Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University kn-affil= affil-num=4 en-affil=Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University kn-affil= affil-num=5 en-affil=Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University kn-affil= affil-num=6 en-affil=Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University kn-affil= affil-num=7 en-affil=Department of Chemical Engineering and Material Sciences, Faculty of Science and Engineering, Doshisha University kn-affil= affil-num=8 en-affil=Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University kn-affil= en-keyword=Sub-micron fiber kn-keyword=Sub-micron fiber en-keyword=spray-drying kn-keyword=spray-drying en-keyword=two fluid nozzle atomizer kn-keyword=two fluid nozzle atomizer en-keyword=polyvinylpyrrolidone kn-keyword=polyvinylpyrrolidone en-keyword=polysaccharide kn-keyword=polysaccharide 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= 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? Materials and methods: The patient was a 23-year-old man with complaints of mandibular deviation and crowded lower anterior teeth, resulting in facial asymmetry. The maxillary position was normal with protrusion and rightward deviation of the mandible. There was no cant of the maxilla. He experienced pain in the right TMJ during mastication, and Magnetic resonance imaging (MRI) revealed an ADDwoR on the right side. The patient was diagnosed with Class III malocclusion, skeletal Class III prognathism with mandibular deviation, and ADDwoR on the right side. Orthognathic surgery was proposed for jaw deformity, and IVRO was performed to correct mandibular deviation.
Results: One year and 2 months after treatment onset, IVRO was performed with differential setback: 2 mm on the right and 8 mm on the left side of the mandible. The midline of the lower dentition was rotated by 6 mm to coincide with the facial midline. Symptoms of temporomandibular disorders were not observed post-operatively. Active-treatment period was for 31 months. MRI findings showed improvement in anterior disc displacement on the right side during the post-retention.
Conclusion: In the case of facial asymmetry with anterior disc displacement on the mandibular deviated side, IVRO was suggested to have a potential effect on the positional relationship between the mandibular head and temporomandibular disc. en-copyright= kn-copyright= en-aut-name=UedaHirotaka en-aut-sei=Ueda en-aut-mei=Hirotaka kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=OkaNaoki en-aut-sei=Oka en-aut-mei=Naoki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=ShimoTsuyoshi en-aut-sei=Shimo en-aut-mei=Tsuyoshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=SasakiAkira en-aut-sei=Sasaki en-aut-mei=Akira kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=YamashiroTakashi en-aut-sei=Yamashiro en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=KamiokaHiroshi en-aut-sei=Kamioka en-aut-mei=Hiroshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= affil-num=1 en-affil=Department of Orthodontics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences kn-affil= affil-num=2 en-affil=Department of Orthodontics, Okayama University Hospital kn-affil= affil-num=3 en-affil=Division of Reconstructive Surgery for Oral and Maxillofacial Region, Department of Human Biology and Pathophysiology, School of Dentistry, Health Sciences University of Hokkaido kn-affil= affil-num=4 en-affil=Department of Oral and Maxillofacial Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences kn-affil= affil-num=5 en-affil=Department of Orthodontics and Dentofacial Orthopedics, Osaka University Graduate School of Dentistry kn-affil= affil-num=6 en-affil=Department of Orthodontics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences kn-affil= en-keyword=Facial asymmetry kn-keyword=Facial asymmetry en-keyword=mandibular deviation kn-keyword=mandibular deviation en-keyword=anterior disc displacement kn-keyword=anterior disc displacement en-keyword=temporomandibular disorders kn-keyword=temporomandibular disorders en-keyword=intraoral vertical ramus osteotomy kn-keyword=intraoral vertical ramus osteotomy END start-ver=1.4 cd-journal=joma no-vol=40 cd-vols= no-issue=3 article-no= start-page=284 end-page=299 dt-received= dt-revised= dt-accepted= dt-pub-year=2023 dt-pub=2023214 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Pigment-dispersing factor and CCHamide1 in the Drosophila circadian clock network en-subtitle= kn-subtitle= en-abstract= kn-abstract=Animals possess a circadian central clock in the brain, where circadian behavioural rhythms are generated. In the fruit fly (Drosophila melanogaster), the central clock comprises a network of approximately 150 clock neurons, which is important for the maintenance of a coherent and robust rhythm. Several neuropeptides involved in the network have been identified, including Pigment-dispersing factor (PDF) and CCHamide1 (CCHa1) neuropeptides. PDF signals bidirectionally to CCHa1-positive clock neurons; thus, the clock neuron groups expressing PDF and CCHa1 interact reciprocally. However, the role of these interactions in molecular and behavioural rhythms remains elusive. In this study, we generated Pdf (01) and CCHa1(SK8) double mutants and examined their locomotor activity-related rhythms. The single mutants of Pdf (01) or CCHa1(SK8) displayed free-running rhythms under constant dark conditions, whereas approximately 98% of the double mutants were arrhythmic. In light-dark conditions, the evening activity of the double mutants was phase-advanced compared with that of the single mutants. In contrast, both the single and double mutants had diminished morning activity. These results suggest that the effects of the double mutation varied in behavioural parameters. The double and triple mutants of per (01), Pdf (01), and CCHa1(SK8) further revealed that PDF signalling plays a role in the suppression of activity during the daytime under a clock-less background. Our results provide insights into the interactions between PDF and CCHa1 signalling and their roles in activity rhythms. en-copyright= kn-copyright= en-aut-name=KuwanoRiko en-aut-sei=Kuwano en-aut-mei=Riko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=KatsuraMaki en-aut-sei=Katsura en-aut-mei=Maki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=IwataMai en-aut-sei=Iwata en-aut-mei=Mai kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=YokosakoTatsuya en-aut-sei=Yokosako en-aut-mei=Tatsuya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=YoshiiTaishi en-aut-sei=Yoshii en-aut-mei=Taishi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= affil-num=1 en-affil=Graduate School of Natural Science and Technology, Okayama University kn-affil= affil-num=2 en-affil=Graduate School of Natural Science and Technology, Okayama University kn-affil= affil-num=3 en-affil=Graduate School of Natural Science and Technology, Okayama University kn-affil= affil-num=4 en-affil=Graduate School of Natural Science and Technology, Okayama University kn-affil= affil-num=5 en-affil=Graduate School of Natural Science and Technology, Okayama University kn-affil= en-keyword=Neuropeptide kn-keyword=Neuropeptide en-keyword=neural network kn-keyword=neural network en-keyword=clock protein kn-keyword=clock protein en-keyword=activity rhythm kn-keyword=activity rhythm en-keyword=masking effect kn-keyword=masking effect END start-ver=1.4 cd-journal=joma no-vol=69 cd-vols= no-issue=2 article-no= start-page=137 end-page=147 dt-received= dt-revised= dt-accepted= dt-pub-year=2023 dt-pub=20230110 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Greenhouse gas emissions from agricultural soil amended with kitchen compost of varying ages en-subtitle= kn-subtitle= en-abstract= kn-abstract=Although the use of kitchen waste compost is very common, GHG emissions from soil amended with kitchen waste compost have not been studied. This study aimed to determine the effects of kitchen compost age and application rates on GHG emissions to identify optimal compost management. Soil samples mixed with kitchen waste compost at three different ages: 1 month (1M), 2 months (2M), and 3 months (3M) at two application rates (1% and 2% w/w) were incubated at 25 degrees C for 28 days under aerobic conditions. Emissions of nitrous oxide (N2O), carbon dioxide (CO2), and methane (CH4) were determined on days 3, 7, 14, 21, and 28. Results showed that N2O and CO2 emissions decreased with compost age (p < 0.05). Increased application rates of compost led to increased CO2 emissions and suppression of N2O emissions. Furthermore, CH4 was emitted from soil amended with kitchen compost even under aerobic conditions. This study suggests that 3M kitchen waste compost is optimal in terms of GHG emissions upon application to soil under aerobic conditions. en-copyright= kn-copyright= en-aut-name=ChauTran Thi Minh en-aut-sei=Chau en-aut-mei=Tran Thi Minh kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=SomeyaTakashi en-aut-sei=Someya en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=AkaoSatoshi en-aut-sei=Akao en-aut-mei=Satoshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=NakamuraMasato en-aut-sei=Nakamura en-aut-mei=Masato kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=OritateFumiko en-aut-sei=Oritate en-aut-mei=Fumiko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 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=6 ORCID= en-aut-name=YamaneShinzo en-aut-sei=Yamane en-aut-mei=Shinzo kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 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=8 ORCID= affil-num=1 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=2 en-affil=Faculty of Agriculture, Saga University kn-affil= affil-num=3 en-affil=Faculty of Science and Engineering, Doshisha University kn-affil= affil-num=4 en-affil=Institute for Rural Engineering, NARO kn-affil= affil-num=5 en-affil=Institute for Rural Engineering, NARO kn-affil= affil-num=6 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=7 en-affil=Faculty of Agriculture and Marine Science, Kochi University kn-affil= affil-num=8 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= en-keyword=Aerobic conditions kn-keyword=Aerobic conditions en-keyword=greenhouse gas emissions kn-keyword=greenhouse gas emissions en-keyword=kitchen waste compost kn-keyword=kitchen waste compost END start-ver=1.4 cd-journal=joma no-vol=39 cd-vols= no-issue=6 article-no= start-page=1423 end-page=1442 dt-received= dt-revised= dt-accepted= dt-pub-year=2022 dt-pub=20221216 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Judicial barriers to inclusive education as a human right: An analysis of relevant legal cases in Japan en-subtitle= kn-subtitle= en-abstract= kn-abstract=Article 24 of the CRPD guarantees inclusive education as a fundamental human right. In Japan, the education policy has shifted from a segregated education to an inclusive one with the ratification of the CRPD. However, recent lawsuits on children with disabilities and their school placement/attendance reveal such policy changes are not reflected in practice. In this article, we reviewed notable court cases in Japan to investigate how Japanese courts interpreted the reform of the legal system. We divide the article into two parts: Firstly, we describe the history of Japanese education reform. Secondly, we discuss the court cases with regard to Japanese education system reform and the schooling of children with disabilities over three time periods. Our findings show that the court continues to make judicial decisions based on the old notion of segregated education and fails to recognize or even understand that inclusive education is a fundamental human right. en-copyright= kn-copyright= en-aut-name=YoshitoshiMunehisa en-aut-sei=Yoshitoshi en-aut-mei=Munehisa kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=HoriguchiGoro en-aut-sei=Horiguchi en-aut-mei=Goro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=TakahashiKiriko en-aut-sei=Takahashi en-aut-mei=Kiriko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= affil-num=1 en-affil=Faculty of Education, Okayama University kn-affil= affil-num=2 en-affil=Faculty of Law, Okayama University kn-affil= affil-num=3 en-affil=Center on Disability Studies, University of Hawa?i at M?noa kn-affil= en-keyword=Human rights kn-keyword=Human rights en-keyword=inclusive education kn-keyword=inclusive education en-keyword=court litigation kn-keyword=court litigation en-keyword=reasonable accommodation kn-keyword=reasonable accommodation en-keyword=symbiotic society kn-keyword=symbiotic society END start-ver=1.4 cd-journal=joma no-vol=29 cd-vols= no-issue=10 article-no= start-page=1207 end-page=1228 dt-received= dt-revised= dt-accepted= dt-pub-year=2022 dt-pub=20220807 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Dynamic allocations for currency investment strategies en-subtitle= kn-subtitle= en-abstract= kn-abstract=This study conducts out-of-sample tests for returns on individual currency investment strategies and the weights on the universe of these strategies. We focus upon five investment strategies: carry, momentum, value, dollar carry, and conditional FX correlation risk. The performances of our predictive models are evaluated using both statistical and economic measures. Within a dynamic asset allocation framework, an investor adjusts investment strategy weights based upon results of the prediction models. We find that our predictive model outperforms our benchmark, which uses historical average information in terms of statistical and economic measures. When the Sharpe ratio of the benchmark model is 0.52, our predictive model generates economic gain of approximately 1.16% per annum over the benchmark. These findings are robust to the changes in investors’ risk aversion and target volatility for portfolio optimization. en-copyright= kn-copyright= en-aut-name=NakagawaKei en-aut-sei=Nakagawa en-aut-mei=Kei kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=SakemotoRyuta en-aut-sei=Sakemoto en-aut-mei=Ryuta kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= affil-num=1 en-affil=Innovation Lab, Nomura Asset Management Co. Ltd. kn-affil= affil-num=2 en-affil=Faculty of Humanities and Social Sciences, Okayama University kn-affil= en-keyword=Currency portfolio kn-keyword=Currency portfolio en-keyword=out-of-sample predictability kn-keyword=out-of-sample predictability en-keyword=economic value kn-keyword=economic value en-keyword=portfolio optimization kn-keyword=portfolio optimization en-keyword=risk diversification kn-keyword=risk diversification END start-ver=1.4 cd-journal=joma no-vol=30 cd-vols= no-issue=1 article-no= start-page=65 end-page=81 dt-received= dt-revised= dt-accepted= dt-pub-year=2022 dt-pub=20220209 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Transatlantic connections in John McGahern’s The Leavetaking en-subtitle= kn-subtitle= en-abstract= kn-abstract=John McGahern is most often regarded as an artist of the local or the “self-enclosed world”, as Declan Kiberd puts it. His works explore the lives and loves of characters in settings that correspond closely with the localities of McGahern’s youth in the north-west of Ireland. Accordingly, the themes of his work are often aligned with those of other “provincial” Irish realists, in Kavanagh’s sense of the word: religion, exile, and local identities or selves. This paper, however, focuses on instances where McGahern contrasts the self with the non-self in distinct national-cultural terms. Specifically, in The Leavetaking, as well as the short stories “Doorways” and “Bank Holiday”, he introduces American characters (women in all three cases) as much, it would seem, to provide the spark of a love-interest for those stories’ drifting male protagonists as to provide a commentary on Ireland by way of comparison with America and American perceptions of Ireland. In doing so, McGahern deploys a transatlantic vocabulary of circulation and movement that reflects the openness of his enclosed locality to the non-local, the self to the non-self. en-copyright= kn-copyright= en-aut-name=FoxBrian en-aut-sei=Fox en-aut-mei=Brian kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= affil-num=1 en-affil=Faculty of Letters, Okayama University kn-affil= en-keyword=John McGahern kn-keyword=John McGahern en-keyword=Irish literature kn-keyword=Irish literature en-keyword=Irish identity kn-keyword=Irish identity en-keyword=transatlantic literature kn-keyword=transatlantic literature en-keyword=America and Ireland kn-keyword=America and Ireland 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=2021 dt-pub=2021111 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=The clinical value of penicillin G outweighs its usage restriction due to a too-much concern for hyperkalemia en-subtitle= kn-subtitle= en-abstract= kn-abstract= en-copyright= kn-copyright= en-aut-name=HagiyaHideharu en-aut-sei=Hagiya en-aut-mei=Hideharu kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=YamadaHaruto en-aut-sei=Yamada en-aut-mei=Haruto kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=KajitaShiho en-aut-sei=Kajita en-aut-mei=Shiho kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=IwamotoYoshitaka en-aut-sei=Iwamoto en-aut-mei=Yoshitaka kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=HaraNaofumi en-aut-sei=Hara en-aut-mei=Naofumi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name= en-aut-sei= en-aut-mei= kn-aut-name=Okayama Consortium for Antimicrobial Stewardship Task force (O-CAST) kn-aut-sei=Okayama Consortium for Antimicrobial Stewardship Task force (O-CAST) kn-aut-mei= aut-affil-num=6 ORCID= affil-num=1 en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan kn-affil= affil-num=2 en-affil=Okayama City Hospital, Infection Control Team, Okayama, Japan kn-affil= affil-num=3 en-affil=Okayama City Hospital, Infection Control Team, Okayama, Japan kn-affil= affil-num=4 en-affil=Department of General Medicine, Okayama Medical Center, Okayama, Japan kn-affil= affil-num=5 en-affil=Department of Allergy and Respiratory Medicine, Okayama University Hospital, Okayama, Japan kn-affil= affil-num=6 en-affil= kn-affil= en-keyword=Antimicrobial Stewardship kn-keyword=Antimicrobial Stewardship en-keyword=Sustainable Development Goals kn-keyword=Sustainable Development Goals en-keyword=Penicillin kn-keyword=Penicillin en-keyword=Potassium kn-keyword=Potassium en-keyword=Hyperkalemia kn-keyword=Hyperkalemia END start-ver=1.4 cd-journal=joma no-vol=36 cd-vols= no-issue=11 article-no= start-page=2875 end-page=2877 dt-received= dt-revised= dt-accepted= dt-pub-year=2021 dt-pub=20210513 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Millifolide A, a dimeric ether of degraded sesquiterpene lactones, inhibited the proliferation of human lung cancer cell line A549 en-subtitle= kn-subtitle= en-abstract= kn-abstract=The inhibitory effect of three degraded sesquiterpene lactones, iso-seco-tanapartholide, arteludooicinolide A and millifolide A isolated from Achillea millefolium L., on anti-human lung cancer cells was examined using MTT and reporter gene assays. Millifolide A has significant inhibitory effects on the proliferation of human lung cancer cells probably through inducing cell apoptosis. en-copyright= kn-copyright= en-aut-name=YuPan-Pan en-aut-sei=Yu en-aut-mei=Pan-Pan kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=YuFeng en-aut-sei=Yu en-aut-mei=Feng kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=LiWen-Zhe en-aut-sei=Li en-aut-mei=Wen-Zhe kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=WangSi-Ming en-aut-sei=Wang en-aut-mei=Si-Ming kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=WangChuan en-aut-sei=Wang en-aut-mei=Chuan kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=DongMei en-aut-sei=Dong en-aut-mei=Mei kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=NiZhi-Yu en-aut-sei=Ni en-aut-mei=Zhi-Yu kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=LiYong en-aut-sei=Li en-aut-mei=Yong kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= en-aut-name=KiyotaHiromasa en-aut-sei=Kiyota en-aut-mei=Hiromasa kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=9 ORCID= affil-num=1 en-affil=College of Forensic Medicine, Hebei Medical University, Hebei Key Laboratory of Forensic Medicine, Collaborative Innovation Center of Forensic Medical Molecular Identification kn-affil= affil-num=2 en-affil=College of Forensic Medicine, Hebei Medical University, Hebei Key Laboratory of Forensic Medicine, Collaborative Innovation Center of Forensic Medical Molecular Identification kn-affil= affil-num=3 en-affil=College of Forensic Medicine, Hebei Medical University, Hebei Key Laboratory of Forensic Medicine, Collaborative Innovation Center of Forensic Medical Molecular Identification kn-affil= affil-num=4 en-affil=The Fourth Hospital of Hebei Medical University kn-affil= affil-num=5 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=6 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=7 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= affil-num=8 en-affil=The Fourth Hospital of Hebei Medical University kn-affil= affil-num=9 en-affil=Graduate School of Environmental and Life Science, Okayama University kn-affil= en-keyword=Achillea millefolium L kn-keyword=Achillea millefolium L en-keyword=millifolide A kn-keyword=millifolide A en-keyword=human lung cancer cells kn-keyword=human lung cancer cells en-keyword=antiproliferation kn-keyword=antiproliferation en-keyword=apoptosis kn-keyword=apoptosis 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=2021 dt-pub=2021511 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Comparison of posterior root remnant cells and horn cells of the medial meniscus en-subtitle= kn-subtitle= en-abstract= kn-abstract=Purpose/Aim of the study: Previous studies have noted distinctions between medial meniscus posterior root and horn cells. However, the characteristics of root remnant cells have not been explored in detail. The purpose of this study was to evaluate the gene expression levels, proliferation, and resistance to mechanical stress of remnant and horn cells. Materials and Methods: Medial meniscus tissue samples were obtained from patients who underwent total or uni-compartmental knee arthroplasty. Cellular morphology, sry-type HMG box 9, type II collagen, and chondromodulin-I gene expression levels were analyzed. Collagen synthesis was assessed by immunofluorescence staining. Proliferation analysis after 4 h-cyclic tensile strain was performed. Results: Horn cells displayed triangular morphology, whereas root remnant cells appeared fibroblast-like. sry-type HMG box 9 mRNA expression levels were similar in both cells, but type II collagen and chondromodulin-I mRNA expressions were observed only in horn cells. The ratio of type II collagen-positive cells in horn cells was about 10-fold higher than that in root remnant cells, whereas the ratio of sry-type HMG box 9-positive cells was similar. A significant increase in proliferation was observed in root remnant cells compared to that in horn cells. Further, under cyclic tensile strain, the survival rate was higher in root remnant cells than in horn cells. Conclusions: Medial meniscus root remnant cells showed higher proliferation and resistant properties to cyclic tensile strain than horn cells and showed no chondromodulin-I expression. Preserving the medial meniscus posterior root remnant during pullout repair surgery might maintain mechanical stress-resistant tissue and support healing. en-copyright= kn-copyright= en-aut-name=ZhangXiming en-aut-sei=Zhang en-aut-mei=Ximing kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=FurumatsuTakayuki en-aut-sei=Furumatsu en-aut-mei=Takayuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=OkazakiYuki en-aut-sei=Okazaki en-aut-mei=Yuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=HiranakaTakaaki en-aut-sei=Hiranaka en-aut-mei=Takaaki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=XueHaowei en-aut-sei=Xue en-aut-mei=Haowei kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=KintakaKeisuke en-aut-sei=Kintaka en-aut-mei=Keisuke kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=MiyazawaShinichi en-aut-sei=Miyazawa en-aut-mei=Shinichi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=OzakiToshifumi en-aut-sei=Ozaki en-aut-mei=Toshifumi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= affil-num=1 en-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences kn-affil= affil-num=2 en-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences kn-affil= affil-num=3 en-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences kn-affil= affil-num=4 en-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences kn-affil= affil-num=5 en-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences kn-affil= affil-num=6 en-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences kn-affil= affil-num=7 en-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences kn-affil= affil-num=8 en-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences kn-affil= en-keyword=Medial meniscus kn-keyword=Medial meniscus en-keyword=posterior root remnant cells kn-keyword=posterior root remnant cells en-keyword=posterior horn cells kn-keyword=posterior horn cells en-keyword=collagen synthesis kn-keyword=collagen synthesis en-keyword=anti-angiogenic gene kn-keyword=anti-angiogenic gene END