検索結果 3115 件
フルテキストURL | fulltext.pdf |
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著者 | Sudo, Ryutaro| Miyamoto, Kohta| Ido, Hirofumi| |
キーワード | Laminated veneer lumber (LVL) Partial compressive load Bearing strength Embedment strength Partial compression perpendicular to grain (PCPG) Adhesive layer |
発行日 | 2025-04-19 |
出版物タイトル | Journal of Wood Science |
巻 | 71巻 |
号 | 1号 |
出版者 | Springer |
開始ページ | 19 |
ISSN | 1435-0211 |
NCID | AA11200007 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © The Author(s) 2025. |
論文のバージョン | publisher |
DOI | 10.1186/s10086-025-02195-z |
Web of Science KeyUT | 001469993800002 |
関連URL | isVersionOf https://doi.org/10.1186/s10086-025-02195-z |
JaLCDOI | 10.18926/AMO/68649 |
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フルテキストURL | 79_2_109.pdf |
著者 | Awai, Kyoko| Nakatsuka, Mikiya| |
抄録 | The status of postpartum depression was elucidated herein with the use of the Edinburgh Postnatal Depression Scale (EPDS) in women in Shikoku, Japan who became pregnant and gave birth after undergoing infertility treatment, including assisted reproductive technology (ART). The assessment was performed during their children’s 4-month health examination. The relationships between postpartum depression and the mothers’ background factors and scores on the Big Five personality traits scale were also examined. Of the Big Five personality traits, the scores for neuroticism were significantly higher in the ART group (n=71) than in the general infertility treatment (n=118) and natural pregnancy (n=872) groups. No significant differences in EPDS scores were seen among these three groups. A logistic regression analysis showed that neuroticism was associated with an EPDS score ≧9 points, (which is suggestive of postpartum depression, ) in all groups. Moreover, although a long-standing marriage had an inhibitory effect on postpartum depression in the natural pregnancy group, no such trend was seen in the ART group, which included many women with long-standing marriages. Particularly for women who become pregnant by ART, an individualized response that pays close attention to the woman’s personality traits is needed. |
キーワード | infertility treatment assisted reproductive technology postpartum postpartum depression personality trait |
Amo Type | Original Article |
出版物タイトル | Acta Medica Okayama |
発行日 | 2025-04 |
巻 | 79巻 |
号 | 2号 |
出版者 | Okayama University Medical School |
開始ページ | 109 |
終了ページ | 116 |
ISSN | 0386-300X |
NCID | AA00508441 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
著作権者 | Copyright Ⓒ 2025 by Okayama University Medical School |
論文のバージョン | publisher |
査読 | 有り |
PubMed ID | 40302282 |
Web of Science KeyUT | 001485544200006 |
JaLCDOI | 10.18926/AMO/68647 |
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フルテキストURL | 79_2_093.pdf |
著者 | Tsuchie, Rina| Fukuda, Mari| Tsumura, Hideki| Kinuta, Minako| Hisamatsu, Takashi| Kanda, Hideyuki| |
抄録 | School teachers are subject to both physical and mental health problems. We examined cross-sectional relationships between work engagement and major health outcomes among junior and senior high school teachers in Japan via a nationwide survey in 2019-2020. A total of 3,160 respondents were included in the analyses (19.9% response rate). Work engagement was assessed with the Utrecht Work Engagement Scale-9 (UWES-9), and we thus divided the teachers into quartiles according to their UWES-9 scores. Based on validated questionnaires, we assessed insomnia, psychological distress, and neck pain as health outcomes. A binomial logistic regression adjusted for age, gender, school type, teacher’s roles, involvement in club activities, division of duties, employment status, and whether they lived with family demonstrated that the teachers with lower UWES-9 scores had higher burdens of insomnia, psychological distress, and neck pain (odds ratios [95% confidence intervals] in 4th vs. 1st quartile, 2.92 (2.34-3.65), 3.70 (2.81-4.88), and 2.12 (1.68-2.68), respectively; all trend p<0.001). There were no significant differences in these associations between full-time and part-time teachers. Our findings indicate that low work engagement may contribute to physical and mental health issues among junior and senior high school teachers, thus providing insights for preventing health problems in this profession. |
キーワード | work engagement school teachers insomnia psychological distress neck pain |
Amo Type | Original Article |
出版物タイトル | Acta Medica Okayama |
発行日 | 2025-04 |
巻 | 79巻 |
号 | 2号 |
出版者 | Okayama University Medical School |
開始ページ | 93 |
終了ページ | 100 |
ISSN | 0386-300X |
NCID | AA00508441 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
著作権者 | Copyright Ⓒ 2025 by Okayama University Medical School |
論文のバージョン | publisher |
査読 | 有り |
PubMed ID | 40302280 |
Web of Science KeyUT | 001485544200004 |
JaLCDOI | 10.18926/AMO/68645 |
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フルテキストURL | 79_2_075.pdf |
著者 | Higaki, Fumiyo| Morimitsu, Yusuke| Iguchi, Toshihiro| Hwang, Sung Il| Kitayama, Takahiro| Takahashi, Yuka| Uka, Mayu| Akagi, Noriaki| Sugaya, Akiko| Mitsuhashi, Toshiharu| Matsui, Yusuke| Hiraki, Takao| |
抄録 | Temporal bone computed tomography (CT) is frequently performed for pediatric patients with ear diseases. Advances in CT technology have improved diagnostic imaging quality, but reduction of radiation exposure remains a goal. We evaluated the potential for radiation dose reduction in temporal bone CT examinations using porcine ear ossicles and a photon-counting detector CT system. Three scans of the bilateral temporal bone were performed on each of three pig cadaver heads. In each of seven successive imaging sessions, the radiation dose was reduced by an additional one-seventh of the recommended dose (RD). Two board-certified radiologists independently scored the resulting images on a scale of 1 to 5 points, where 5 represented the image quality at the RD. Images scoring ≥4.5 points were considered acceptable. Noise was assessed in a 2-cm-diameter region near the ear ossicles, and standard deviation was measured for each of the seven decrements from the RD. As the radiation dose decreased, the noise progressively increased, and visual assessment scores progressively decreased. Acceptable image scores were obtained at six-sevenths (4.9), five-sevenths (4.8), four-sevenths (4.7), and three-sevenths (4.6) of the RD. Thus, acceptable porcine temporal bone CT images were obtained with a radiation dose reduction of approximately 50%. |
キーワード | computed tomography photon-counting detector computed tomography ear ossicle energy-integrating detector computed tomography |
Amo Type | Original Article |
出版物タイトル | Acta Medica Okayama |
発行日 | 2025-04 |
巻 | 79巻 |
号 | 2号 |
出版者 | Okayama University Medical School |
開始ページ | 75 |
終了ページ | 80 |
ISSN | 0386-300X |
NCID | AA00508441 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
著作権者 | Copyright Ⓒ 2025 by Okayama University Medical School |
論文のバージョン | publisher |
査読 | 有り |
PubMed ID | 40302278 |
Web of Science KeyUT | 001485544200002 |
フルテキストURL | fulltext.pdf |
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著者 | Ni, Yilei| Wakimoto, Shuichi| Tian, Weihang| Toda, Yuichiro| Kanda, Takefumi| Yamaguchi, Daisuke| |
キーワード | McKibben artificial muscle machine learning optical fiber motion estimation |
発行日 | 2025-04-01 |
出版物タイトル | Sensors |
巻 | 25巻 |
号 | 7号 |
出版者 | MDPI |
開始ページ | 2221 |
ISSN | 1424-8220 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © 2025 by the authors. |
論文のバージョン | publisher |
PubMed ID | 40218734 |
DOI | 10.3390/s25072221 |
Web of Science KeyUT | 001467210900001 |
関連URL | isVersionOf https://doi.org/10.3390/s25072221 |
フルテキストURL | fulltext.pdf |
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著者 | Jinzenji, Masao| Kuwata, Ken| |
キーワード | Nonperturbative Effects String Duality Topological Field Theories Topological Strings |
発行日 | 2024-12-17 |
出版物タイトル | Journal of High Energy Physics |
巻 | 2024巻 |
号 | 12号 |
出版者 | Springer |
開始ページ | 135 |
ISSN | 1029-8479 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © The Authors. |
論文のバージョン | publisher |
DOI | 10.1007/JHEP12(2024)135 |
Web of Science KeyUT | 001416946000007 |
関連URL | isVersionOf https://doi.org/10.1007/JHEP12(2024)135 |
JaLCDOI | 10.18926/interdisciplinary/68624 |
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タイトル(別表記) | The 16th International Symposium for Future Technology Creating Better Human Health and Society |
フルテキストURL | interdisciplinary_5_35.pdf |
著者 | 楊 家家| |
出版物タイトル | 統合科学 |
発行日 | 2025-03-31 |
巻 | 5巻 |
開始ページ | 35 |
終了ページ | 37 |
ISSN | 2436-3227 |
言語 | 日本語 |
論文のバージョン | publisher |
JaLCDOI | 10.18926/interdisciplinary/68620 |
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タイトル(別表記) | Corporate decision-making process for exploration time |
フルテキストURL | interdisciplinary_5_1.pdf |
著者 | 志水 武史| |
抄録 | 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. |
キーワード | corporate accelerator program co-creation exploration Time Compression Diseconomies |
出版物タイトル | 統合科学 |
発行日 | 2025-03-31 |
巻 | 5巻 |
開始ページ | 1 |
終了ページ | 9 |
ISSN | 2436-3227 |
言語 | 日本語 |
論文のバージョン | publisher |
フルテキストURL | mjou_067_075_099.pdf |
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著者 | Yamagishi, Hiroyuki| Kametaka, Yoshinori| |
抄録 | The Sobolev inequality shows that the supremum of a function defined on a whole line is estimated from the above by constant multiples of the potential energy. Among such constants, the smallest constant is the best constant. If we replace a constant by the best constant in the Sobolev inequality, then the equality holds for the best function. The aim of this paper is to find the best constant and the best function. In the background, there is a bending problem of a string with a rectangular spring constant. The Green function is an important function because the best constant and the best function consist of the Green function. |
キーワード | Sobolev inequality Green function reproducing kernel |
発行日 | 2025-01 |
出版物タイトル | Mathematical Journal of Okayama University |
巻 | 67巻 |
号 | 1号 |
出版者 | Department of Mathematics, Faculty of Science, Okayama University |
開始ページ | 75 |
終了ページ | 99 |
ISSN | 0030-1566 |
NCID | AA00723502 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
著作権者 | Copyright ©2025 by the Editorial Board of Mathematical Journal of Okayama University |
フルテキストURL | mjou_067_001_028.pdf |
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著者 | Wakabayashi, Yasuhiro| |
抄録 | The present paper aims to generalize a result by H. Kaji on Gauss maps in positive characteristic and establish an interaction with the study of dormant opers and Frobenius-projective structures. We prove a correspondence between dormant opers on a smooth projective variety and closed immersions into a projective space with purely inseparable Gauss map. By using this, we determine the subfields of the function field of a smooth curve in positive characteristic induced by Gauss maps. Moreover, this correspondence gives us a Frobenius-projective structure on a Fermat hypersurface. |
キーワード | Gauss map Frobenius-projective structure dormant indigenous bundle oper |
発行日 | 2025-01 |
出版物タイトル | Mathematical Journal of Okayama University |
巻 | 67巻 |
号 | 1号 |
出版者 | Department of Mathematics, Faculty of Science, Okayama University |
開始ページ | 1 |
終了ページ | 28 |
ISSN | 0030-1566 |
NCID | AA00723502 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
著作権者 | Copyright ©2025 by the Editorial Board of Mathematical Journal of Okayama University |
フルテキストURL | fulltext.pdf |
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著者 | Ohata, Miyu| Fukui, Ryohei| Morimitsu, Yusuke| Kobayashi, Daichi| Yamauchi, Takatsugu| Akagi, Noriaki| Honda, Mitsugi| Hayashi, Aiko| Hasegawa, Koshi| Kida, Katsuhiro| Goto, Sachiko| Hiraki, Takao| |
キーワード | Image quality photon-counting computed tomography quantum iterative reconstruction radiomics renal cell carcinoma |
発行日 | 2025-01 |
出版物タイトル | Journal of Medical Physics |
巻 | 50巻 |
号 | 1号 |
出版者 | Medknow Publications |
開始ページ | 100 |
終了ページ | 107 |
ISSN | 0971-6203 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © 2025 Journal of Medical Physics |
論文のバージョン | publisher |
DOI | 10.4103/jmp.jmp_114_24 |
Web of Science KeyUT | 001452585400015 |
関連URL | isVersionOf https://doi.org/10.4103/jmp.jmp_114_24 |
フルテキストURL | fulltext.pdf |
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著者 | Zhang, Yue| Funabiki, Nobuo| Febrianti, Erita Cicilia| Sudarsono, Amang| Hsu, Chenchien| |
キーワード | portrait drawing auxiliary lines OpenPose OpenCV normalized cross-correlation (NCC) hair texture exactness assessment method |
発行日 | 2025-03-04 |
出版物タイトル | Algorithms |
巻 | 18巻 |
号 | 3号 |
出版者 | MDPI |
開始ページ | 143 |
ISSN | 1999-4893 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © 2025 by the authors. |
論文のバージョン | publisher |
DOI | 10.3390/a18030143 |
Web of Science KeyUT | 001453473300001 |
関連URL | isVersionOf https://doi.org/10.3390/a18030143 |
著者 | Terasaki, Hidenori| Kamina, Hiroyuki| Kawaguchi, Saori I.| Kondo, Tadashi| Morioka, Ko| Tsuruoka, Ryo| Sakurai, Moe| Yoneda, Akira| Kamada, Seiji| Hirao, Naohisa| |
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備考 | This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Hidenori Terasaki, Hiroyuki Kamina, Saori I. Kawaguchi, Tadashi Kondo, Ko Morioka, Ryo Tsuruoka, Moe Sakurai, Akira Yoneda, Seiji Kamada, Naohisa Hirao; Development of density measurement at high pressure and high temperature using the x-ray absorption method combined with laser-heated diamond anvil cell. Rev. Sci. Instrum. 1 March 2025; 96 (3): 033907. https://doi.org/10.1063/5.0223133 and may be found at https://doi.org/10.1063/5.0223133| This fulltext file will be available in Mar. 2026.| |
発行日 | 2025-03-25 |
出版物タイトル | Review of Scientific Instruments |
巻 | 96巻 |
号 | 3号 |
出版者 | AIP Publishing |
開始ページ | 033907 |
ISSN | 0034-6748 |
NCID | AA00817730 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © 2025 Author(s). |
論文のバージョン | publisher |
PubMed ID | 40130982 |
DOI | 10.1063/5.0223133 |
Web of Science KeyUT | 001451263200001 |
関連URL | isVersionOf https://doi.org/10.1063/5.0223133 |
フルテキストURL | fulltext.pdf |
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著者 | Nishii, Naoko| Kawai, Tomoko| Yasuoka, Hiroki| Abe, Tadashi| Tatsumi, Nanami| Harada, Yuika| Miyaji, Takaaki| Li, Shunai| Tsukano, Moemi| Watanabe, Masami| Ogawa, Daisuke| Wada, Jun| Takei, Kohji| Yamada, Hiroshi| |
キーワード | VGLUT3 glutamate podocyte glutamatergic transmission |
発行日 | 2025-03-11 |
出版物タイトル | International Journal of Molecular Sciences |
巻 | 26巻 |
号 | 6号 |
出版者 | MDPI |
開始ページ | 2485 |
ISSN | 1661-6596 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © 2025 by the authors. |
論文のバージョン | publisher |
PubMed ID | 40141129 |
DOI | 10.3390/ijms26062485 |
Web of Science KeyUT | 001452693900001 |
関連URL | isVersionOf https://doi.org/10.3390/ijms26062485 |
フルテキストURL | fulltext.pdf |
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著者 | Nakama, Masaki| Noji, Tomoyasu| Kojima, Keiichi| Yoshizawa, Susumu| Ishikita, Hiroshi| Sudo, Yuki| |
キーワード | microbial rhodopsin anion transport retinal membrane protein photobiology |
発行日 | 2025-04 |
出版物タイトル | Journal of Biological Chemistry |
巻 | 301巻 |
号 | 4号 |
出版者 | Elsevier |
開始ページ | 108334 |
ISSN | 1083-351X |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © 2025 The Authors. |
論文のバージョン | publisher |
PubMed ID | 39984052 |
DOI | 10.1016/j.jbc.2025.108334 |
Web of Science KeyUT | 001450594900001 |
関連URL | isVersionOf https://doi.org/10.1016/j.jbc.2025.108334 |
フルテキストURL | fulltext.pdf |
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著者 | Santoso, Andri| Huda, Samsul| Kodera, Yuta| Nogami, Yasuyuki| |
キーワード | facial privacy protection selective facial encryption multi-user access control deep-learning applications online photo platform |
発行日 | 2025-03-11 |
出版物タイトル | Future Internet |
巻 | 17巻 |
号 | 3号 |
出版者 | MDPI |
開始ページ | 124 |
ISSN | 1999-5903 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © 2025 by the authors. |
論文のバージョン | publisher |
DOI | 10.3390/fi17030124 |
Web of Science KeyUT | 001452302000001 |
関連URL | isVersionOf https://doi.org/10.3390/fi17030124 |
フルテキストURL | fulltext.pdf |
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著者 | Ishii, Yuuki| Yamaji, Minoru| Tani, Fumito| Goto, Kenta| Kubozono, Yoshihiro| Okamoto, Hideki| |
キーワード | fluorescence fluorinated aromatics phenacene photoreaction |
発行日 | 2025-03-24 |
出版物タイトル | Beilstein Journal of Organic Chemistry |
巻 | 21巻 |
出版者 | Beilstein-Institut |
開始ページ | 670 |
終了ページ | 679 |
ISSN | 1860-5397 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © 2025 Ishii et al. |
論文のバージョン | publisher |
DOI | 10.3762/bjoc.21.53 |
Web of Science KeyUT | 001451679500001 |
関連URL | isVersionOf https://doi.org/10.3762/bjoc.21.53 |
フルテキストURL | fulltext.pdf |
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著者 | Al-Hammad, Wlla E.| Kuroda, Masahiro| Al Jamal, Jamal, Ghaida| Fujikura, Mamiko| Kamizaki, Ryo| Kuroda, Kazuhiro| Yoshida, Suzuka| Nakamura, Yoshihide| Oita, Masataka| Tanabe, Yoshinori| Sugimoto, Kohei| Sugianto, Irfan| Barham, Majd| Tekiki, Nouha| Hisatomi, Miki| Asaumi, Junichi| |
キーワード | breast cancer radiation therapy heart dose cut-off value machine learning robustness instability F2 score deep inspiration breath-hold technique computed tomography |
発行日 | 2025-03-10 |
出版物タイトル | Diagnostics |
巻 | 15巻 |
号 | 6号 |
出版者 | MDPI |
開始ページ | 668 |
ISSN | 2075-4418 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © 2025 by the authors. |
論文のバージョン | publisher |
PubMed ID | 40150011 |
DOI | 10.3390/diagnostics15060668 |
Web of Science KeyUT | 001452220400001 |
関連URL | isVersionOf https://doi.org/10.3390/diagnostics15060668 |
フルテキストURL | fulltext.pdf |
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著者 | Yoshida, Suzuka| Kuroda, Masahiro| Nakamura, Yoshihide| Fukumura, Yuka| Nakamitsu, Yuki| Al-Hammad, Wlla E.| Kuroda, Kazuhiro| Shimizu, Yudai| Tanabe, Yoshinori| Oita, Masataka| Sugianto, Irfan| Barham, Majd| Tekiki, Nouha| Kamaruddin, Nurul N.| Hisatomi, Miki| Yanagi, Yoshinobu| Asaumi, Junichi| |
キーワード | head and neck tumors mean kurtosis simple diffusion kurtosis imaging magnetic resonance imaging apparent diffusion coefficient value diffusion kurtosis imaging machine learning bi-parameter analysis gradient boosting differential diagnosis of benign and malignant |
発行日 | 2025-03-20 |
出版物タイトル | Diagnostics |
巻 | 15巻 |
号 | 6号 |
出版者 | MDPI |
開始ページ | 790 |
ISSN | 2075-4418 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © 2025 by the authors. |
論文のバージョン | publisher |
PubMed ID | 40150132 |
DOI | 10.3390/diagnostics15060790 |
Web of Science KeyUT | 001452274300001 |
関連URL | isVersionOf https://doi.org/10.3390/diagnostics15060790 |
フルテキストURL | fulltext.pdf |
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著者 | Li, Yajun| Hashimoto, Yusuke| Kataoka, Noriyuki| Sun, Zexu| Kawamura, Sota| Tomita, Hiroto| Setoguchi, Taro| Takeuchi, Soichiro| Koga, Shunjo| Yamagami, Kohei| Kotani, Yoshinori| Demura, Satoshi| Noguchi, Kanako| Sakata, Hideaki| Matsushita, Tomohiro| Wakita, Takanori| Muraoka, Yuji| Yokoya, Takayoshi| |
発行日 | 2025-03-11 |
出版物タイトル | Scientific Reports |
巻 | 15巻 |
号 | 1号 |
出版者 | Nature Portfolio |
開始ページ | 8366 |
ISSN | 2045-2322 |
資料タイプ | 学術雑誌論文 |
言語 | 英語 |
OAI-PMH Set | 岡山大学 |
著作権者 | © The Author(s) 2025 |
論文のバージョン | publisher |
PubMed ID | 40069193 |
DOI | 10.1038/s41598-025-86233-2 |
Web of Science KeyUT | 001448293100001 |
関連URL | isVersionOf https://doi.org/10.1038/s41598-025-86233-2 |