| FullText URL | srfa_112_001_006.pdf |
|---|---|
| Author | Yoshida, Yuichi| Hanada, Atsushi| Ooguma, Keita| Yoshida, Kenta| Goto, Tanjuro| Tanaka, Yoshiyuki| Yasuba, Ken-ichiro| |
| Abstract | Long day (LD) treatment is frequently applied for horticultural crops, including strawberry, and sufficient effect similar to 4 to 6hours of day time elongation in the evening can be achieved by 1 to 3hours of night break in the mid night. Incandescent lamps (IC) have long been an important light source, but the general incandescent lamps are out of production and have been replaced with LED or florescent lamps (FL). Thus, we compared light sources and their color temperature (2,800K, warm white similar to IC; 6,500K, daylight) in different lighting programs. The effectiveness of 3 and 4cycles of alternate intermittent lighting, 30min on/30min off, were equal to and larger than 2hours of night break, respectively. Measured intensity of illumination (lux) at the canopy surface by 2,800K LED (6.9W) and FL (12W) was 1.50 and 0.95times as large as IC (54W), but leaf growth under LED and FL was similar to and less vigorous than IC, respectively. On the other hand, intensity values of illumination by 6,500K LED (6.9W) and FL (12W) were both 1.20times as large as 2,800K ones, but 6,500K light sources were much less effective compared to 2,800K ones. Daylight type LED and FL which have higher luminance efficiency but emit less red light compared to warm white ones, are not suitable as alternative light sources for IC. |
| Keywords | daylight Fragaria ×ananassa Duch. intermittent lighting luminance efficiency warm white |
| Publication Title | Scientific Reports of the Faculty of Agriculture, Okayama University |
| Published Date | 2023-02-01 |
| Volume | volume112 |
| Start Page | 1 |
| End Page | 6 |
| ISSN | 2186-7755 |
| language | Japanese |
| File Version | publisher |
| FullText URL | srfa_112_007_012.pdf |
|---|---|
| Author | Thao Thu Phan| Fukushima, Keigo| Tanaka, Yoshiyuki| Yasuba, Ken-ichiro| Yoshida, Yuichi| Goto, Tanjuro| |
| Abstract | This study aimed to investigate whether seed cold priming by PEG‒6000, followed by re‒drying would affect the germination, growth, and flowering of Eustoma ‘Exe Lavender’ raised seedling under high temperatures. Seeds of control treatment were not treated with cold‒priming or re‒drying. In experiment 1, seeds were cold‒primed with water and PEG‒6000 at ‒0.75 and ‒1.5 MPa for 5 weeks at 10°C in the dark and then subjected to re‒dried and storage for 30 days at 10°C. The results showed that cold‒primed seeds germinated earlier than those of the control. Compared to water treatment, plants grown from PEG‒6000 treatments and re‒drying showed similar germination rate, bolting rate, days to bolting, bolting node and flowering rate. In experiment 2, cold priming periods by water and ‒1.5 MPa PEG‒6000 were investigated for 4, 5, 6, 7, and 8 weeks. ‘Exe Lavender’ seeds treated with cold water and in the dark for longer than 5 weeks increased their percentage of radicle emergence and decreased germination rate after 30 days of re‒drying and storage. Meanwhile, those treated with cold-PEG did not protrude the radicle even for 8 weeks of priming and maintained the germination rate after re‒drying and storage. Days to bolting and days to flowering tended to decrease when the priming period decreased. The results suggest that the seed cold priming treatment by ‒1.5 MPa PEG‒6000 and subsequent re‒drying improved germination rate and maintained bolting rate and flowering rate in Eustoma compared to cold priming treatment by water raised seedling under high temperature conditions. |
| Keywords | bolting chilling dehydrate PEG-6000 storage |
| Publication Title | Scientific Reports of the Faculty of Agriculture, Okayama University |
| Published Date | 2023-02-01 |
| Volume | volume112 |
| Start Page | 7 |
| End Page | 12 |
| ISSN | 2186-7755 |
| language | Japanese |
| File Version | publisher |
| Title Alternative | Studies on l-Glutamate Oxidase with Strict Substrate Specificity from Streptomyces sp. |
|---|---|
| FullText URL | srfa_112_013_018.pdf |
| Author | Nakayama, Natsume| Inagaki, K.| |
| Abstract | l-glutamate oxidase (LGOX) from Streptomyces sp. is a heterohexameric flavin enzyme that catalyzes the oxidative deamination of l-glutamate to form α-ketoglutarate with ammonia and hydrogen peroxide. LGOX shows strict substrate specificity for l-Glu. In addition, it is highly thermostable and pH stable. Because of these properties, LGOX is currently used as a biosensor for the trace determination of l-Glu in the food industry and clinical laboratories. The full-length cDNA is 2103 bp and is encoded by a single polypeptide chain consisting of 701 residues including subunits α-γ-β. The LGOX gene was heterologously expressed in Escherichia coli JM109. The LGOX precursor expressed in E. coli is a homodimer with weak enzymatic activity and becomes a heterohexamer upon activation by protease treatment. X-ray crystallography and docking studies of purified recombinant LGOX suggest that the Arg305 residue is a key residue for substrate recognition. Mutant analysis showed that Arg305 is essential for substrate recognition, as the activity toward l-Glu was greatly reduced and substrate specificity was changed in some enzymes. The functional analysis of R305E-LGOX, which is an l-Arg oxidase, revealed that R305E-LGOX can be used as a enzyme biosensor for l-Arg. |
| Keywords | l-glutamate oxidase biosensor substrate recognition X-ray crystallography modification of substrate specificity |
| Publication Title | Scientific Reports of the Faculty of Agriculture, Okayama University |
| Published Date | 2023-02-01 |
| Volume | volume112 |
| Start Page | 13 |
| End Page | 18 |
| ISSN | 2186-7755 |
| language | Japanese |
| File Version | publisher |
| Title Alternative | Sexual Dimorphism of Arginine Vasotocin Neuron in Birds |
|---|---|
| FullText URL | srfa_112_019_022.pdf |
| Author | Saito, Noboru| |
| Abstract | Arginine vasotocin (AVT) is one of neurohypophysial peptides in birds and is well known both as an antidiuretic and oxytocic hormone. AVT is produced in the hypothalamus and mainly synthesized in magnocellular neurons, supraoptic nucleus (SON) and paraventricular nucleus (PVN). Recent, immunocytochemistry and in situ hybridization results indicate that AVT is also synthesized in parvocellular neurons corresponding to mammalian stria terminalis (nST). The AVT neurons in nST in the male are more numerous than those in the female. Therefore, these data suggest that there is sexual dimorphism in the distribution of AVT neurons. Several experiments involving electrical lesion, testosterone implantation, and the detection of the immediately-early gene expression in birds expressing copulatory behavior suggested that nST and nucleus praeopticus medialis (POM) were related to the reproductive behavior. When male embryo was treated with estradiol, the distribution of AVT neurons assumes the same distribution as found in the female, and reproductive behavior was abolished, suggesting that AVT in the brain has an important role in reproductive behavior. |
| Keywords | arginine vasotocin sexual dimorphism reproductive behavior parvocellular neurons bird |
| Publication Title | Scientific Reports of the Faculty of Agriculture, Okayama University |
| Published Date | 2023-02-01 |
| Volume | volume112 |
| Start Page | 19 |
| End Page | 22 |
| ISSN | 2186-7755 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/66631 |
|---|---|
| FullText URL | oupc_020_001.pdf |
| Author | 上地 雄一郎| |
| Abstract | 本研究では，マインドフルネスを測定するために開発された「サザンプトン・マインドフルネス質問票Southampton Mindfulness Questionnaire：SMQ」の日本語版（SMQJ）を作成し，初段階の信頼性と妥当性の検討を行った。SMQJを構成する16項目のα係数はα=.73で，まずまずの信頼性が得られた。SMQJと日本語版MAASとの相関係数はr=.27と，有意ではあるが低く，これはMAASが測定する傾向とSMQJが測定するものとの相違による結果だと思われた。SMQJと，Galexで測定されるアレキシサイミアとの相関については，SMQJと「体感・感情の認識不全」がr=.30の有意な相関を示したが，「空想・省察の不全」とは無相関であった。また，SMQJの因子分析の結果，２因子が抽出されたが，この因子分析によってSMQJの項目の１つについて日本語訳を修正する必要性が示唆された。 |
| Keywords | サザンプトン・マイドフルネス質問票 日本語版 信頼性 妥当性 |
| Publication Title | Bulletin of the Okayama University Psychological Clinic |
| Published Date | 2022-12-25 |
| Volume | volume20 |
| Start Page | 1 |
| End Page | 8 |
| ISSN | 2758-6138 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/66632 |
|---|---|
| FullText URL | oupc_020_017.pdf |
| Author | 塚本 千秋| |
| Abstract | 心理職を志す学生に精神医学を教えることは，自明なことのように思える。しかし，精神医学は世間の人が想像するほど安定した学問ではなく，またその実践としての精神科臨床も，定式化されているとは言えない。これを教育という視点で考えると，教える人間が「学問として流動的」「実践には疑問も多い」などと言えば，すでにこの領域に関心を持っている学生には有益かもしれないが，それほどでもない学生は不安を抱くだろう。「それなら，最低限たしかなことだけ教えればよい」と読者は思うだろうが，それができるなら苦労はしない。本稿では，これまで筆者が実践してきた講義の概要を紹介しながら，筆者の課題意識を検討する。 |
| Keywords | 心理職養成 臨床心理士 公認心理師 精神医学教育 |
| Publication Title | Bulletin of the Okayama University Psychological Clinic |
| Published Date | 2022-12-25 |
| Volume | volume20 |
| Start Page | 17 |
| End Page | 21 |
| ISSN | 2758-6138 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/66633 |
|---|---|
| FullText URL | oupc_020_031.pdf |
| Author | 稲月 聡子| |
| Abstract | 本稿では，筆者が行ってきた私立幼稚園における発達相談の実践について改めて振り返り，保育心理臨床において心理職の果たす役割について整理・検討を行った。また，幼保小連携をふまえた今後の活動の方向性についても検討した。 |
| Keywords | 子育て支援 保育心理臨床 幼小連携 |
| Publication Title | Bulletin of the Okayama University Psychological Clinic |
| Published Date | 2022-12-25 |
| Volume | volume20 |
| Start Page | 31 |
| End Page | 35 |
| ISSN | 2758-6138 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/66649 |
|---|---|
| FullText URL | oupc_020_009.pdf |
| Author | 上地 雄一郎| 小川 紗有美| |
| Abstract | 幼児の親に対する「養育省察機能質問票」（PRFQ）18項目版の日本語版（PRFQJ）が開発された。原版がバック・トランスレーションを通して日本語に訳された。この日本語版に因子分析を行った結果，確信的省察，省察不全，省察的姿勢という３つの因子が抽出された。この３因子に負荷の高い項目から成る下位尺度のα係数は. 80以上であった。この過程で２つの項目がすべての因子に負荷が低いので削除された。この質問票の妥当性確認のために，自己および他者の内面への意識，育児自己効力感，アレキシサイミア傾向との関連を検討した。この質間票で査定される省察機能は育児自己効力感と関連していた。「省察的姿勢」は自己および他者の内面への意識と正の相関を示し，「省察不全」はアレキシサイミア傾向と正の相関を示した。しかし，さらに妥当性の検討を行う必要があると思われる。 |
| Keywords | 乳幼児の親 養育省察機能質問票(PRFQ) 日本語版 信頼性 妥当性 |
| Publication Title | Bulletin of the Okayama University Psychological Clinic |
| Published Date | 2022-12-25 |
| Volume | volume20 |
| Start Page | 9 |
| End Page | 15 |
| ISSN | 2758-6138 |
| language | Japanese |
| File Version | publisher |
| FullText URL | olj_72_2_259_274.pdf |
|---|---|
| Author | 辻 博明| |
| Publication Title | Okayama Law Journal |
| Published Date | 2022-12-23 |
| Volume | volume72 |
| Issue | issue2 |
| Start Page | 274 |
| End Page | 259 |
| ISSN | 0386-3050 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/64299 |
|---|---|
| Title Alternative | The Translator of “Kanwa-kyūshū-hen”: Uchida Shigejirō's Career |
| FullText URL | hss_054_119.pdf |
| Author | Chang, Weibang| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2022-12-23 |
| Volume | volume54 |
| Start Page | 119 |
| End Page | 135 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2022 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| FullText URL | olj_72_2_colophon.pdf |
|---|---|
| Publication Title | Okayama Law Journal |
| Published Date | 2022-12-23 |
| Volume | volume72 |
| Issue | issue2 |
| ISSN | 0386-3050 |
| language | Japanese |
| File Version | publisher |
| FullText URL | olj_72_2_171_257.pdf |
|---|---|
| Author | 小栗 寛史| |
| Publication Title | Okayama Law Journal |
| Published Date | 2022-12-23 |
| Volume | volume72 |
| Issue | issue2 |
| Start Page | 171 |
| End Page | 257 |
| ISSN | 0386-3050 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/64300 |
|---|---|
| Title Alternative | Effects of Time Attitude, Time Frequency, and Time Orientation on Depressive Tendency |
| FullText URL | hss_054_137.pdf |
| Author | Zhang, Ze| Horiuchi, Takashi| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2022-12-23 |
| Volume | volume54 |
| Start Page | 137 |
| End Page | 151 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2022 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/64293 |
|---|---|
| Title Alternative | The Possibility of Creating a Symbiotic Society through Art Production ―From the Case Study of Arigato Farm, a Type A Business Office for Continuous Employment Support― |
| FullText URL | hss_054_001.pdf |
| Author | Yoshikawa, Miyuki| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2022-12-23 |
| Volume | volume54 |
| Start Page | 1 |
| End Page | 15 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2022 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/64294 |
|---|---|
| Title Alternative | Wako Tales of Feng Menglong（２） ―Focusing on the Wako Novel Mr. Yang's Miraculous Experience in the Era of the Japanese Pirates― |
| FullText URL | hss_054_017.pdf |
| Author | Yusa, Toru| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2022-12-23 |
| Volume | volume54 |
| Start Page | 17 |
| End Page | 30 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2022 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/64301 |
|---|---|
| Title Alternative | The Temporality of Optative Sentences in Modern Japanese ―Shitehoshii, Shitehoshikatta― |
| FullText URL | hss_054_153.pdf |
| Author | Miyagi, Seiryu| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2022-12-23 |
| Volume | volume54 |
| Start Page | 153 |
| End Page | 170 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2022 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/64340 |
|---|---|
| Title Alternative | Japanese Translation of “Lunyu Jizhu” (6) (Part 2) ―Xi ZHU’s Interpretation of “Confucian Analects”― |
| FullText URL | scs_022_(001).pdf |
| Author | Sun, Luyi| |
| Publication Title | Studies in Cultural Symbiotics |
| Published Date | 2022-12-23 |
| Volume | volume22 |
| Start Page | (1) |
| End Page | (25) |
| ISSN | 1880-9162 |
| language | Japanese |
| Copyright Holders | Copyright © 2022 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/64295 |
|---|---|
| Title Alternative | Stable Democracy in Korean Politics ― A Focus on the Legacy of the Park Chung-hee Regime and the Role of Chun Doo-hwan Regime – Part 1 |
| FullText URL | hss_054_031.pdf |
| Author | Lim, chang yeon| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2022-12-23 |
| Volume | volume54 |
| Start Page | 31 |
| End Page | 46 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2022 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/64302 |
|---|---|
| Title Alternative | The Architecture and Decoration of Alte Nationalgalerie, Berlin (1) ―The Allegory of Unification of Germany on the Friezes by Moritz Schulz― |
| FullText URL | hss_054_171.pdf |
| Author | Mitsui, Mao| |
| Publication Title | Journal of Humanities and Social Sciences |
| Published Date | 2022-12-23 |
| Volume | volume54 |
| Start Page | 171 |
| End Page | 191 |
| ISSN | 1881-1671 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2022 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
| JaLCDOI | 10.18926/64336 |
|---|---|
| Title Alternative | The Ming Dynasty's Attempt to Control the Tan-min: An Analysis of the Functions of the Fishing Tax Office (Hebosuo) in Guangdong |
| FullText URL | scs_022_055.pdf |
| Author | Wang, Huanhuan| |
| Publication Title | Studies in Cultural Symbiotics |
| Published Date | 2022-12-23 |
| Volume | volume22 |
| Start Page | 55 |
| End Page | 66 |
| ISSN | 1880-9162 |
| language | Japanese |
| Copyright Holders | Copyright © 2022 岡山大学大学院社会文化科学研究科 |
| File Version | publisher |
