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フルテキストURL fulltext.pdf
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
71巻
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
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
79巻
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
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
79巻
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
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
79巻
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
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
25巻
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
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
2024巻
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
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
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
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
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
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
67巻
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
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
67巻
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
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
50巻
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
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
18巻
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|
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
96巻
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
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
26巻
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
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
301巻
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
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
17巻
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
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
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
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
15巻
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
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
15巻
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
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
15巻
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