1. Search

Search

Conditions
Advanced Sarch

close

result 44292 件

ID (desc)
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―
JaLCDOI 10.18926/OER/68443
Title Alternative Market Segmentation and Market Reactions to Earnings Announcements: A Quarterly Analysis
FullText URL oer_056_3_001_013.pdf
Author Nakagawa, Toyotaka| Yamanishi, Yuki| Kobayashi, Hiroaki|
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.
Publication Title Okayama Economic Review
Published Date 2025-03-21
Volume volume56
Issue issue3
Start Page 1
End Page 13
ISSN 2433-4146
language Japanese
Copyright Holders Copyright © 2025 岡山大学経済学会
File Version publisher
表紙・目次
FullText URL oer_056_3_contents.pdf
Publication Title Okayama Economic Review
Published Date 2025-03-21
Volume volume56
Issue issue3
ISSN 2433-4146
language Japanese
Copyright Holders Copyright © 2025 岡山大学経済学会
File Version publisher
Efficacy of Oral Intake of Hydrogen-Rich Jelly Intake on Gingival Inflammation: A Double-Blind, Placebo-Controlled and Exploratory Randomized Clinical Trial
FullText URL fulltext.pdf
Author Maruyama, Takayuki| Takayama, Eiji| Tokuno, Shinichi| Morita, Manabu| Ekuni, Daisuke|
Keywords periodontal disease oxidative stress hydrogen randomized controlled trial
Published Date 2025-03-06
Publication Title Healthcare
Volume volume13
Issue issue5
Publisher MDPI
Start Page 577
ISSN 2227-9032
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 by the authors.
File Version publisher
PubMed ID 40077138
DOI 10.3390/healthcare13050577
Web of Science KeyUT 001442551300001
Related Url isVersionOf https://doi.org/10.3390/healthcare13050577
S-nitrosylation of laforin inhibits its phosphatase activity and is implicated in Lafora disease
Author Toyota, Rikako| Honjo, Yasuko| Imajo, Risa| Satoh, Ayano|
Keywords S-Nitrosylation Of Laforin Post-Translational Modification Nitrosylation Phosphatase Glucan-Binding
Published Date 2016-09-08
Publication Title Matters
Volume volume2
Issue issue9
Publisher ScienceMatters
ISSN 2297-8240
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
File Version none
Related Url isVersionOf https://doi.org/10.19185/matters.201606000014
Utility of Surgical Simulation for Tubular Retractor Surgery Using Three-Dimensional Printed Intraventricular Tumor Models: Case Series
FullText URL fulltext.pdf
Author Omae, Ryo| Kimura, Ryu| Otani, Yoshihiro| Haruma, Jun| Saijo, Tomoya| Fujita, Juntaro| Nishigaki, Shohei| Ikemachi, Ryosuke| Hirano, Shuichiro| Ishida, Joji| Fujii, Kentaro| Yasuhara, Takao| Tanaka, Shota|
Keywords 3D-printed model Case series Intraventricular tumors Preoperative surgical simulation Tubular retractor
Published Date 2025-03
Publication Title World Neurosurgery
Volume volume195
Publisher Elsevier BV
Start Page 123743
ISSN 1878-8750
NCID AA12469471
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 The Author(s).
File Version publisher
PubMed ID 39909109
DOI 10.1016/j.wneu.2025.123743
Web of Science KeyUT 001436154500001
Related Url isVersionOf https://doi.org/10.1016/j.wneu.2025.123743
Characteristics of oral mucositis in patients undergoing haploidentical stem cell transplantation with posttransplant cyclophosphamide: marked difference between busulfan and melphalan regimens
FullText URL fulltext.pdf
Author Ogura, Saki| Soga, Yoshihiko| Fujiwara, Hideaki| Miura, Rumi| Matsuoka, Ken-ichi| Maeda, Yoshinobu| Kuboki, Takuo|
Keywords Oral mucositis Hematopoietic cell transplantation Posttransplant cyclophosphamide Busulfan Melphalan
Published Date 2025-03-05
Publication Title Supportive Care in Cancer
Volume volume33
Issue issue4
Publisher Springer Science and Business Media LLC
Start Page 252
ISSN 0941-4355
NCID AA10996793
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2025
File Version publisher
PubMed ID 40045113
DOI 10.1007/s00520-025-09313-z
Web of Science KeyUT 001439702300001
Related Url isVersionOf https://doi.org/10.1007/s00520-025-09313-z
A microfluidic paper-based analytical device that uses gelatin film to assay protease activity via time readout
Author Ren, Jianchao| Danchana, Kaewta| Kaneta, Takashi|
Keywords Microfluidic paper-based analytical device Protease Enzyme assay Time readout
Note © 2025 Elsevier B.V. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/| This fulltext file will be available in Feb. 2027.|
Published Date 2025-03
Publication Title Microchemical Journal
Volume volume210
Publisher Elsevier BV
Start Page 112952
ISSN 0026-265X
NCID AA00738394
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 Elsevier B.V.
File Version author
DOI 10.1016/j.microc.2025.112952
Web of Science KeyUT 001425162600001
Related Url isVersionOf https://doi.org/10.1016/j.microc.2025.112952
Rapid development of naked malting barley germplasm through targeted mutagenesis
FullText URL fulltext.pdf
Author Hisano, Hiroshi| Sakai, Hiroaki| Hamaoka, Mika| Munemori, Hiromi| Abe, Fumitaka| Meints, Brigid| Sato, Kazuhiro| Hayes, Patrick M.|
Keywords Hordeum vulgare Covered (hulled) Naked (hull-less) Genome editing CRISPR/Cas9 Transformation amenability
Published Date 2025-03-07
Publication Title Molecular Breeding
Volume volume45
Issue issue3
Publisher Springer Science and Business Media LLC
Start Page 32
ISSN 1380-3743
NCID AA1104032X
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2025
File Version publisher
PubMed ID 40061124
DOI 10.1007/s11032-025-01553-5
Web of Science KeyUT 001439388700001
Related Url isVersionOf https://doi.org/10.1007/s11032-025-01553-5
Recent development of azahelicenes showing circularly polarized luminescence
FullText URL fulltext.pdf
Author Maeda, Chihiro| Ema, Tadashi|
Published Date 2025
Publication Title Chemical Communications
Volume volume61
Issue issue25
Publisher Royal Society of Chemistry (RSC)
Start Page 4757
End Page 4773
ISSN 1359-7345
NCID AA11071130
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Royal Society of Chemistry 2025
File Version publisher
PubMed ID 40035634
DOI 10.1039/d4cc06307d
Web of Science KeyUT 001436110000001
Related Url isVersionOf https://doi.org/10.1039/d4cc06307d
Examining the Long-Term Impact of COVID-19-Induced Clinical Practice Changes on Problem-Solving Behaviors Among Newly Graduated Nurses: A Longitudinal Study
FullText URL fulltext.pdf
Author Ohue, Takashi| Ohue, Yuka| Harada, Hiroe|
Keywords COVID-19 clinical practice newly graduated nurses nursing practice skills longitudinal study
Published Date 2025
Publication Title SAGE Open Nursing
Volume volume11
Publisher SAGE Publications
ISSN 2377-9608
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2025
File Version publisher
PubMed ID 40078440
DOI 10.1177/23779608251323836
Web of Science KeyUT 001442147100001
Related Url isVersionOf https://doi.org/10.1177/23779608251323836
Deep Reinforcement Learning for Dynamic Pricing and Ordering Policies in Perishable Inventory Management
FullText URL fulltext.pdf
Author Nomura, Yusuke| Liu, Ziang| Nishi, Tatsushi|
Keywords reinforcement learning supply chain inventory management perishable inventory dynamic pricing
Published Date 2025-02-24
Publication Title Applied Sciences
Volume volume15
Issue issue5
Publisher MDPI
Start Page 2421
ISSN 2076-3417
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 by the authors.
File Version publisher
DOI 10.3390/app15052421
Web of Science KeyUT 001442368900001
Related Url isVersionOf https://doi.org/10.3390/app15052421
Evaluation of the temporal behavior of fulvic acid iron in Asahi River, Okayama, Japan
FullText URL fulltext.pdf
Author Yengeh, Rohdof Lactem| Somura, Hiroaki| Moroizumi, Toshitsugu| Mori, Yasushi| Maeda, Morihiro|
Keywords dissolved iron seasonal variation dissolved organic matter fulvic acid iron
Published Date 2025
Publication Title Hydrological Research Letters
Volume volume19
Issue issue1
Publisher Japan Society of Hydrology and Water Resources
Start Page 36
End Page 43
ISSN 1882-3416
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2025.
File Version publisher
DOI 10.3178/hrl.24-00012
Web of Science KeyUT 001439689300001
Related Url isVersionOf https://doi.org/10.3178/hrl.24-00012
Polyhedral entire solutions in reaction-diffusion equations
FullText URL fulltext.pdf
Author Taniguchi, Masaharu|
Keywords Traveling front solution Entire solution Reaction-diffusion equation
Published Date 2025-06-05
Publication Title Journal of Differential Equations
Volume volume429
Publisher Elsevier BV
Start Page 529
End Page 565
ISSN 0022-0396
NCID AA00696680
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 The Author(s).
File Version publisher
DOI 10.1016/j.jde.2025.02.034
Web of Science KeyUT 001435226900001
Related Url isVersionOf https://doi.org/10.1016/j.jde.2025.02.034
Endoscopic ultrasonography-guided removal of a stent that had migrated into the pancreas post-pancreaticojejunostomy: A case report
FullText URL fulltext.pdf
Author Kajitani, Satoshi| Matsumoto, Kazuyuki| Oki, Kentaro| Matsumi, Akihiro| Miyamoto, Kazuya| Fujii, Yuki| Uchida, Daisuke| Tsutsumi, Koichiro| Horiguchi, Shigeru| Otsuka, Motoyuki|
Keywords endoscopic introducer endoscopic ultrasonography-guided pancreatic duct drainage endosonographically/EUS-guided created route EUS-guided interventions internal stent
Published Date 2025-03-11
Publication Title DEN Open
Volume volume5
Issue issue1
Publisher Wiley
Start Page e70096
ISSN 2692-4609
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 The Author(s).
File Version publisher
PubMed ID 40070932
DOI 10.1002/deo2.70096
Web of Science KeyUT 001441089300001
Related Url isVersionOf https://doi.org/10.1002/deo2.70096
Changes of leucine-rich alpha 2 glycoprotein could be a marker of changes of endoscopic and histologic activity of ulcerative colitis
FullText URL fulltext.pdf
Author Aoyama, Yuki| Hiraoka, Sakiko| Yasutomi, Eriko| Inokuchi, Toshihiro| Tanaka, Takehiro| Takei, Kensuke| Igawa, Shoko| Takeuchi, Keiko| Takahara, Masahiro| Toyosawa, Junki| Yamasaki, Yasushi| Kinugasa, Hideaki| Kato, Jun| Okada, Hiroyuki| Otsuka, Motoyuki|
Keywords Ulcerative colitis Leucine-rich alpha 2 glycoprotein Biomarker
Published Date 2025-02-12
Publication Title Scientific Reports
Volume volume15
Issue issue1
Publisher Nature Portfolio
Start Page 5248
ISSN 2045-2322
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2025
File Version publisher
PubMed ID 39939376
DOI 10.1038/s41598-025-89615-8
Web of Science KeyUT 001421220800034
Related Url isVersionOf https://doi.org/10.1038/s41598-025-89615-8
Empowering pediatric, adolescent, and young adult patients with cancer utilizing generative AI chatbots to reduce psychological burden and enhance treatment engagement: a pilot study
FullText URL fulltext.pdf
Author Hasei, Joe| Hanzawa, Mana| Nagano, Akihito| Maeda, Naoko| Yoshida, Shinichirou| Endo, Makoto| Yokoyama, Nobuhiko| Ochi, Motoharu| Ishida, Hisashi| Katayama, Hideki| Fujiwara, Tomohiro| Nakata, Eiji| Nakahara, Ryuichi| Kunisada, Toshiyuki| Tsukahara, Hirokazu| Ozaki, Toshifumi|
Keywords generative AI chatbot large language model pediatric cancer adolescent and young adult (AYA) psychological support
Published Date 2025-02-25
Publication Title Frontiers in Digital Health
Volume volume7
Publisher Frontiers Media
Start Page 1543543
ISSN 2673-253X
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 Hasei, Hanzawa, Nagano, Maeda, Yoshida, Endo, Yokoyama, Ochi, Ishida, Katayama, Fujiwara, Nakata, Nakahara, Kunisada, Tsukahara and Ozaki.
File Version publisher
PubMed ID 40070545
DOI 10.3389/fdgth.2025.1543543
Web of Science KeyUT 001441098700001
Related Url isVersionOf https://doi.org/10.3389/fdgth.2025.1543543
高齢女性のパーソナル・ネットワークとソーシャル・サポートの年齢による違いについて
JaLCDOI 10.18926/bgeou/68426
Title Alternative Personal Networks and Social Support in Relation to Age of Elderly Women
FullText URL bgeou_128_085_095.pdf
Author NOBE, Masao|
Abstract 　地方小都市である岡山県高梁市で1997年から1998年にかけて高齢女性を対象に調査をおこなった。本稿ではそのデータを分析し，年齢によって高齢女性のパーソナル・ネットワークとソーシャル・サポートの入手がどのように相違するかを検討した。
Keywords 高齢女性 パーソナル・ネットワーク ソーシャル・サポート 地方小都市
Publication Title Bulletin of Faculty of Education,Okayama University
Published Date 2005-03-15
Volume volume128
Start Page 85
End Page 95
ISSN 0471-4008
language Japanese
File Version publisher
メルボルンに住む高齢女性の暮らしとライフ・ヒストリー
JaLCDOI 10.18926/bgeou/68425
Title Alternative The Daily Life and Life History of Elderly Women in Melbourne
FullText URL bgeou_129_045_053.pdf
Author NOBE, Masao|
Abstract 　メルボルンに住む3人の高齢女性に，①日常生活，②何に幸福を感じるか，③これまでの人生の3点に関して聞き取り調査を2004年9月におこなった。本稿では聞き取り調査の結果を提示し，それに考察を加えた。考察によって，次の4点を明らかにした。①子ども（夫婦）と頻繁に交際できない高齢女性は，代わりに，友人と頻繁に交際をしていた。そこで，社会関係には代替性があるといえる。② 3人の高齢女性は高い主観的幸福感を持っていた。これは，高齢女性が健康で，豊富な社会関係を保持していたからと考えられる。③大恐慌は，オーストラリア人の家族の生活に大なり小なり影響を及ぼしていた。④第二次世界大戦直後，オーストラリアでは専業主婦が一般的であった。
Keywords 高齢女性 メルボルン パーソナル・ネットワーク 主観的幸福感 ライフ・ヒストリー
Publication Title Bulletin of Faculty of Education,Okayama University
Published Date 2005-07-15
Volume volume129
Start Page 45
End Page 53
ISSN 0471-4008
language Japanese
File Version publisher
Evaluation of CT Findings in Squamous and Non-Squamous Cell Carcinomas of the Maxillary Sinus
FullText URL fulltext.pdf
Author Asaumi, Yuka| Fujikura, Mamiko| Hisatomi, Miki| E. Al-Hammad, Wlla| Takeshita, Yohei| Okada, Shunsuke| Kawazu, Toshiyuki| Yanagi, Yoshinobu| Asaumi, Junichi|
Keywords Maxillary sinus Squamous cell carcinoma Non-squamous cell carcinoma CT
Published Date 2025
Publication Title Journal of Hard Tissue Biology
Volume volume34
Issue issue1
Publisher Society for Hard Tissue Regenerative Biology
Start Page 35
End Page 40
ISSN 1341-7649
NCID AA11074332
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © by The Hard Tissue Biology Network Association(JHTBNet)
File Version publisher
DOI 10.2485/jhtb.34.35
Web of Science KeyUT 001432833200001
Related Url isVersionOf https://doi.org/10.2485/jhtb.34.35
裏表紙・英文目次
FullText URL bgeou_188_contents_e.pdf
Publication Title Bulletin of Graduate School of Education, Okayama University
Published Date 2025-02-28
Volume volume188
ISSN 1883-2423
language Japanese
File Version publisher
Okayama University Library
3-1-1 Tsushima-naka, Kita-ku, Okayama
700-8530, JAPAN
Copyright（C）2010-2025 Okayama University All Rights Reserved.