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JaLCDOI 10.18926/OER/67706
Title Alternative Achievements and Challenges of Student-led Regional Revitalization Activities over 10 Years: Practical Activities in the Mokake District of Setouchi City
FullText URL oer_056_2_017_040.pdf
Author Mimura, Satoshi| Tokoo, Akane|
Abstract  岡山大学の公認学生サークルのなかで地方創生活動を展開しているサークルに「まちづくり研究会」がある。岡山大学学生サークル「まちづくり研究会」は,2014年に活動を開始,その活動の目的は,過疎化人口減少の問題を抱える瀬戸内市邑久町虫明(おくちょうむしあけ)の裳掛(もかけ)地区をフィールドとした学生と地域住民による地方創生の協働活動であり,通称『瀬戸内市裳掛地区再生プロジェクト』と呼ばれている。  この10年間,学生たちは先輩たちから後輩たちに実践活動をリレーしながら様々な活動を展開してきた。その主眼が,生徒数の減る裳掛小学校の子どもたちの支援活動を続けることで,生徒数の減少に歯止めをかけることである。そのための具体的な方策として,「学生による情報発信」,「耕作放棄地対策への参加」,「空き家の再生支援による拠点づくり」,「移住定住促進支援」,「地域催事への企画・運営支援」,「子どもたちの見守り」などの活動を実践しながら地域を元気にする応援を継続してきた。なお,掲載写真の使用許可は,活動の都度,地域の皆様(保護者を含む)や学生たちに確認・了解を得ている。  本論では,この学生たちの活動の成果を紹介しながら,学生たちの学びと地域への貢献という互恵性の視座に立ち「学生による地域創生活動の実践事例研究」として報告する。
Keywords 少子化対策 (Countermeasures against declining birthrates) 空き家の再生 (Revitalization of vacant houses) 移住・定住促進 (Promotion of migration and settlement)
Publication Title Okayama Economic Review
Published Date 2024-11-25
Volume volume56
Issue issue2
Start Page 17
End Page 40
ISSN 2433-4146
language Japanese
Copyright Holders Copyright © 2024 岡山大学経済学会
File Version publisher
JaLCDOI 10.18926/OER/67705
Title Alternative Why Is Intermediate Organization Necessary?
FullText URL oer_056_2_001_016.pdf
Author Fujii, Daiji| Oshima, Tamako|
Abstract  This paper challenges a fundamental question, ‘Why is an intermediate organization necessary?’ Due to transaction costs and market failures on the one hand and the limitations of organizational control mechanisms on the other hand, many‘ intermediate organizations’ are observed in the real world. How can we tackle to explain the governance mechanism considered to be‘ intermediate?’  If we are to discuss such socioeconomic orders, this paper assumes that we should not be able to link micro-level explanations and macro-level ones concerning the third mode of governance mechanisms all at once. We need to stick to the meso-level at fi rst. The theoretical elaboration since Ouchi’s(1980) discussion of clan-type governance and cumulative empirical research on industrial agglomerations have allowed us to construct a more sophisticated theory called community capital.  In effective communities, members are ‘embedded as insiders’ who serve the purpose of the community, share experiences of failures and successes, and find and deepen their common identity. This limited membership is bound by‘ mutual trust to rely on each other’ for‘ distribution of short-term risks.’ In contrast to social norms that need to be abstract enough to be widely shared, the communal norms that are concrete enough to allow the members to understand without hesitation how they should behave in localized contexts are cumulatively cultivated along socializing process. Among the norms, sense of mutual obligation to incur intermittent costs for the whole community is a crucial norm for the sustainable development of the community. However, as a practical matter, membership control, mutual trust and short-term risk allocation may serve the communities in the short run, but they do not guarantee long-term accumulation of shared capital. As a result, the limits of community capital may need to be discussed once again, especially today when market liquidity is increasing, and its failures tend to become more apparent in a variety of areas.
Keywords 中間組織 内部組織の経済学 産業集積 コミュニティ・キャピタル
Publication Title Okayama Economic Review
Published Date 2024-11-25
Volume volume56
Issue issue2
Start Page 1
End Page 16
ISSN 2433-4146
language Japanese
Copyright Holders Copyright © 2024 岡山大学経済学会
File Version publisher
FullText URL fulltext.pdf
Author Morimoto, Atsushi| Takasugi, Nobumasa| Pan, Yuexuan| Kubota, Sho| Dohmae, Naoshi| Abiko, Yumi| Uchida, Koji| Kumagai, Yoshito| Uehara, Takashi|
Keywords phosphatidylinositol 3-kinase (PI 3-kinase) cell signaling chemical modification autophagy glucose uptake
Published Date 2024-03
Publication Title Journal of Biological Chemistry
Volume volume300
Issue issue3
Publisher Elsevier
Start Page 105679
ISSN 1083-351X
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 THE AUTHORS.
File Version publisher
PubMed ID 38272219
DOI 10.1016/j.jbc.2024.105679
Web of Science KeyUT 001345391900001
Related Url isVersionOf https://doi.org/10.1016/j.jbc.2024.105679
FullText URL fulltext.pdf
Author Imoto, Ryoji| Otani, Yoshihiro| Fujii, Kentaro| Ishida, Joji| Hirano, Shuichiro| Kemmotsu, Naoya| Suruga, Yasuki| Mizuta, Ryo| Kegoya, Yasuhito| Inoue, Yohei| Umeda, Tsuyoshi| Hokama, Madoka| Washio, Kana| Yanai, Hiroyuki| Tanaka, Shota| Satomi, Kaishi| Ichimura, Koichi| Date, Isao|
Keywords Tectal glioma Lower grade glioma KRAS H3 K27M Molecular analysis
Note The version of record of this article, first published in Brain Tumor Pathology, is available online at Publisher’s website: http://dx.doi.org/10.1007/s10014-024-00494-9|
Published Date 2024-10-21
Publication Title Brain Tumor Pathology
Volume volume42
Issue issue1
Publisher Springer Science and Business Media LLC
Start Page 1
End Page 11
ISSN 1433-7398
NCID AA11203151
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2024
File Version publisher
PubMed ID 39432011
DOI 10.1007/s10014-024-00494-9
Web of Science KeyUT 001339711100001
Related Url isVersionOf https://doi.org/10.1007/s10014-024-00494-9
FullText URL fulltext.pdf
Author Nishikori, Asami| Nishimura, Midori Filiz| Tomida, Shuta| Chijimatsu, Ryota| Ueta, Himawari| Lai, You Cheng| Kawahara, Yuri| Takeda, Yudai| Ochi, Sayaka| Haratake, Tomoka| Ennishi, Daisuke| Nakamura, Naoya| Momose, Shuji| Sato, Yasuharu|
Keywords idiopathic multicentric Castleman disease cytokine storm transcriptome analysis
Published Date 2024
Publication Title Journal of Clinical and Experimental Hematopathology
Volume volume64
Issue issue4
Publisher Japanese Society for Lymphoreticular Tissue Research
Start Page 297
End Page 306
ISSN 1346-4280
NCID AA11556796
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Japanese Society for Lymphoreticular Tissue Research
File Version publisher
PubMed ID 39462545
DOI 10.3960/jslrt.24061
Web of Science KeyUT 001344315800001
Related Url isVersionOf https://doi.org/10.3960/jslrt.24061
FullText URL fulltext.pdf
Author Miki, Ryohei| Nomura, Ryosuke| Iijima, Yuta| Kubota, Sho| Takasugi, Nobumasa| Iwawaki, Takao| Fujimura, Masatake| Uehara, Takashi|
Keywords Methylmercury Neuronal cell death Endoplasmic reticulum stress Unfolded protein response
Note The version of record of this article, first published in Archives of Toxicology, is available online at Publisher’s website: http://dx.doi.org/10.1007/s00204-024-03902-3|
Published Date 2024-10-27
Publication Title Archives of Toxicology
Volume volume99
Issue issue2
Publisher Springer Science and Business Media LLC
Start Page 563
End Page 574
ISSN 0340-5761
NCID AA00548865
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2024
File Version publisher
PubMed ID 39465421
DOI 10.1007/s00204-024-03902-3
Web of Science KeyUT 001343204000001
Related Url isVersionOf https://doi.org/10.1007/s00204-024-03902-3
FullText URL fulltext.pdf
Author Nozaka, Toshio| Ohbayashi, Naoya| Toda, Yuki| Sugiura, Kanako| Nozaki, Takahiro| Kimura, Osamu| Matsumoto, Naoko| Seike, Akira|
Keywords Haniwa Paste material Provenance Kofun Kibi Japan
Published Date 2024-12
Publication Title Journal of Archaeological Science: Reports
Volume volume60
Publisher Elsevier BV
Start Page 104813
ISSN 2352-409X
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Authors.
File Version publisher
DOI 10.1016/j.jasrep.2024.104813
Web of Science KeyUT 001341046800001
Related Url isVersionOf https://doi.org/10.1016/j.jasrep.2024.104813
FullText URL fulltext.pdf
Author Matoba, Ryo| Morizane, Yuki|
Keywords En face imaging Epiretinal membrane Epiretinal proliferation Internal limiting membrane Lamellar macular hole
Note The version of record of this article, first published in Japanese Journal of Ophthalmology, is available online at Publisher’s website: http://dx.doi.org/10.1007/s10384-024-01127-6|
Published Date 2024-10-28
Publication Title Japanese Journal of Ophthalmology
Volume volume68
Issue issue6
Publisher Springer Science and Business Media LLC
Start Page 603
End Page 613
ISSN 0021-5155
NCID AA00691177
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2024
File Version publisher
PubMed ID 39466371
DOI 10.1007/s10384-024-01127-6
Web of Science KeyUT 001344343900001
Related Url isVersionOf https://doi.org/10.1007/s10384-024-01127-6
FullText URL fulltext.pdf
Author Kisamori, Eiri| Kotani, Yasuhiro| Shishido, Toshiaki| Kasahara, Shingo| Shimizu, Shuji|
Keywords Ventricular assist device Failing Fontan Hemodynamic simulation Lumped parameter model
Note The version of record of this article, first published in The Journal of Physiological Sciences, is available online at Publisher’s website: http://dx.doi.org/10.1186/s12576-024-00946-z|
Published Date 2024-11-02
Publication Title The Journal of Physiological Sciences
Volume volume74
Issue issue1
Publisher BMC
Start Page 53
ISSN 1880-6546
NCID AA12129145
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2024.
File Version publisher
PubMed ID 39488708
DOI 10.1186/s12576-024-00946-z
Web of Science KeyUT 001346910800001
Related Url isVersionOf https://doi.org/10.1186/s12576-024-00946-z
FullText URL fulltext.pdf
Author Kondo, Shinya| Murakami, Taichi| Pichon, Loick| Leblanc-Lavoie, Joel| Teranishi, Takashi| Kishimoto, Akira| El Khakani, Khakani, My Ali|
Keywords BaTiO3 thin film colossal dielectric constant nanocrystalline/amorphous homo-composite pulsed laser deposition
Published Date 2024-10-18
Publication Title Nanomaterials
Volume volume14
Issue issue20
Publisher MDPI
Start Page 1677
ISSN 2079-4991
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 by the authors.
File Version publisher
PubMed ID 39453013
DOI 10.3390/nano14201677
Web of Science KeyUT 001342695700001
Related Url isVersionOf https://doi.org/10.3390/nano14201677
FullText URL fulltext.pdf
Author Yamauchi, Toshihiro| Orito, Rintaro| Ebisu, Koji| Sato, Masaya|
Keywords Android accessibility services malicious websites web-based attacks web security
Published Date 2024
Publication Title IEEE Access
Volume volume12
Publisher Institute of Electrical and Electronics Engineers
Start Page 153285
End Page 153294
ISSN 2169-3536
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Authors.
File Version publisher
DOI 10.1109/ACCESS.2024.3478748
Web of Science KeyUT 001340709500001
Related Url isVersionOf https://doi.org/10.1109/ACCESS.2024.3478748
FullText URL fulltext.pdf
Author Elattar, Amr| Munoz, Christopher| Kobera, Libor| Mahun, Andrii| Brus, Jiri| Uddin, Mohammed Jasim| Hayashi, Yasuhiko| Okoli, Okenwa| Dickens, Tarik|
Published Date 2024-10-07
Publication Title Materials Advances
Volume volume5
Issue issue22
Publisher Royal Society of Chemistry
Start Page 8953
End Page 8960
ISSN 2633-5409
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Author(s).
File Version publisher
DOI 10.1039/d4ma00970c
Web of Science KeyUT 001339543900001
Related Url isVersionOf https://doi.org/10.1039/d4ma00970c
FullText URL fulltext.pdf
Author Ngoc Quynh Tram, Vo| Somura, Hiroaki| Moroizumi, Toshitsugu|
Keywords hydrological modeling drought indices drought features watershed scale assessment agricultural activities mountainous region
Published Date 2021
Publication Title Hydrological Research Letters
Volume volume15
Issue issue3
Publisher Japan Society of Hydrology and Water Resources
Start Page 77
End Page 83
ISSN 1882-3416
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2021.
File Version publisher
DOI 10.3178/hrl.15.77
Related Url isVersionOf https://doi.org/10.3178/hrl.15.77
FullText URL fulltext.pdf
Author Mwendwa Wambua, Daniel| Somura, Hiroaki| Moroizumi, Toshitsugu|
Keywords climate change adaptation scenarios downscaling disaggregation temporal
Published Date 2024
Publication Title Hydrological Research Letters
Volume volume18
Issue issue4
Publisher Japan Society of Hydrology and Water Resources
Start Page 87
End Page 94
ISSN 1882-3416
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2024.
File Version publisher
DOI 10.3178/hrl.18.87
Web of Science KeyUT 001333204000001
Related Url isVersionOf https://doi.org/10.3178/hrl.18.87
FullText URL fulltext.pdf
Author Hayashida, Tomohiro| Kuroko, Yosuke| Shimizu, Shuji| Akiyama, Tsuyoshi| Suezawa, Takanori| Kioka, Yukio| Kotani, Yasuhiro| Shishido, Toshiaki| Kasahara, Shingo|
Keywords Sodium-glucose-cotransporter 2 inhibitor Dapagliflozin Myocardial ischemia/reperfusion Cardiac microdialysis Myoglobin
Note The version of record of this article, first published in Scientific Reports, is available online at Publisher’s website: http://dx.doi.org/10.1038/s41598-024-67195-3|
Published Date 2024-07-16
Publication Title Scientific Reports
Volume volume14
Issue issue1
Publisher Nature Portfolio
Start Page 16337
ISSN 2045-2322
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © The Author(s) 2024
File Version publisher
PubMed ID 39014025
DOI 10.1038/s41598-024-67195-3
Web of Science KeyUT 001337302400031
Related Url isVersionOf https://doi.org/10.1038/s41598-024-67195-3
FullText URL fulltext.pdf
Author Hou, Yafei| Yano, Kazuto| Suga, Norisato| Webber, Julian| Denno, Satoshi| Sakano, Toshikazu|
Keywords Interference detection MUSIC spectrum interference localization prediction of interference arrival probabilistic neural network
Published Date 2024-10-01
Publication Title IEEE Access
Volume volume12
Publisher Institute of Electrical and Electronics Engineers
Start Page 142592
End Page 142605
ISSN 2169-3536
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Authors.
File Version publisher
DOI 10.1109/ACCESS.2024.3470894
Web of Science KeyUT 001338145500001
Related Url isVersionOf https://doi.org/10.1109/ACCESS.2024.3470894
Title Alternative ARCH : Archaeological Research of Cultural Heritage
FullText URL arch_002.pdf
Author Cultural Heritage Management Division, Research Institute for the Dynamics of Civilizations, Okayama University|
Publication Title ARCH : Archaeological Research of Cultural Heritage
Published Date 2024-9-20
Volume volume2
ISSN 2758-9633
language Japanese
File Version publisher
Pages 8
JaLCDOI 10.18926/AMO/67663
FullText URL 78_5_387.pdf
Author Naoe, Shota| Tanaka, Ayumi| Kanzaki, Norie| Takenaka, Reiju| Sakoda, Akihiro| Miyaji, Takaaki| Yamaoka, Kiyonori| Kataoka, Takahiro|
Abstract Radon is a known risk factor for lung cancer; however, it can be used beneficially, such as in radon therapy. We have previously reported the enhancement of antioxidant effects associated with trace amounts of oxidative stress as one of the positive biological effects of radon inhalation. However, the biological effects of radon inhalation are incompletely understood, and more detailed and comprehensive studies are required. Although several studies have used proteomics to investigate the effects of radon inhalation on body proteins, none has focused on brain proteins. In this study, we evaluated the expression status of proteins in murine brains using proteomic and multivariate analyses to identify those whose expressions changed following two days of radon inhalation at a concentration of 1,500 Bq/m3. We found associations of radon inhalation with the expressions of seven proteins related to neurotransmission and heat shock. These proteins may be proposed as biomarkers indicative of radon inhalation. Although further studies are required to obtain the detailed biological significance of these protein alterations, this study contributes to the elucidation of the biological effects of radon inhalation as a low-dose radiation.
Keywords radon inhalation proteomics multivariate analysis brain oxidative stress
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2024-10
Volume volume78
Issue issue5
Publisher Okayama University Medical School
Start Page 387
End Page 399
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2024 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 39467657
Web of Science KeyUT 001343346400005
JaLCDOI 10.18926/AMO/67662
FullText URL 78_5_377.pdf
Author Hirano, Yuichi| Nouso, Kazuhiro| Kariyama, Kazuya| Hiraoka, Atsushi| Shiota, Shohei| Wakuta, Akiko| Yasuda, Satoshi| Toyoda, Hidenori| Tsuji, Kunihiko| Hatanaka, Takeshi| Kakizaki, Satoru| Naganuma, Atsushi| Tada, Toshifumi| Itobayashi, Ei| Ishikawa, Toru| Shimada, Noritomo| Takaguchi, Koichi| Tsutsui, Akemi| Nagano, Takuya| Imai, Michitaka| Nakamura, Shinichiro| Kumada, Takashi| Real-Life Practice Experts for HCC (RELPEC) Study Group in Japan|
Abstract We previously found that “albumin grade”, formerly called the “ALBS grade,” demonstrated significant capability for prognostic stratification in hepatocellular carcinoma (HCC) patients treated with lenvatinib. The purpose of the present study was to compare the performance of the albumin grade with that of the modified albumin-bilirubin (mALBI) grade in predicting overall survival of HCC patients with different BCLC stages and treatment types. We enrolled 7,645 Japanese patients newly diagnosed with HCC using the Akaike information criteria (AIC), likelihood ratio, and C-index in different Barcelona Clinic Liver Cancer (BCLC) stages and treatments. The albumin grade showed similar and slightly better performance than the mALBI grade for BCLC stage 0 and A and especially for patients who underwent curative surgery and ablation. In patients treated with transcatheter arterial chemoembolization, molecular targeted agents, and the best supportive care, the mALBI grade had better performance than the albumin grade. However, the differences of the indices were very small in all scenarios. Overall, the albumin grade was comparable in efficacy to the mALBI grade, showing particular benefit for patients with early-stage HCC.
Keywords albumin grade hepatocellular carcinoma modified albumin-bilirubin grade
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2024-10
Volume volume78
Issue issue5
Publisher Okayama University Medical School
Start Page 377
End Page 386
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2024 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 39467656
Web of Science KeyUT 001343346400004
JaLCDOI 10.18926/AMO/67655
FullText URL 78_5_357.pdf
Author Yamawaki, Ryoko| Oda, Yoshiaki| Yamane, Shuhei| Uotani, Koji| Misawa, Haruo| Katayama, Yoshimi| Hamada, Masanori| Ozaki, Toshifumi|
Abstract Research on postural control in patients with adolescent idiopathic scoliosis (AIS) has focused on static postural control, with few studies assessing dynamic postural control. We aimed to identify factors affecting index of postural stability (IPS), a dynamic postural control parameter, in patients with AIS. The participants comprised 50 female patients with AIS. We measured the IPS using stabilometry to evaluate dynamic postural control ability. We investigated age of the participants, major curve position (thoracic or thoracolumbar/lumbar), Cobb angle, and coronal balance. We then assessed the relationships between stabilometry parameters and other variables. IPS was analyzed with a linear regression model. Coronal balance, major curve position, and age each correlated with dynamic postural control ability. The Cobb angle showed no correlation with any of the parameters. Our results offer new insights into the assessment of postural control in patients with AIS.
Keywords adolescent idiopathic scoliosis postural control coronal balance index of postural stability stabilometry
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2024-10
Volume volume78
Issue issue5
Publisher Okayama University Medical School
Start Page 357
End Page 362
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2024 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 39467653
Web of Science KeyUT 001343346400001