result 49299 件
| FullText URL | fulltext.pdf |
|---|---|
| Author | Honda, Manami| Iwamuro, Masaya| Miyamoto, Kazuya| Tanaka, Takehiro| Otsuka, Motoyuki| |
| Keywords | endoscopic ultrasound-guided fine-needle aspiration esophageal diseases esophagogastroduodenoscopy (egd) malignant mesothelioma pseudoachalasia |
| Published Date | 2025-05-15 |
| Publication Title | Cureus |
| Volume | volume17 |
| Issue | issue5 |
| Publisher | Springer Science and Business Media LLC |
| Start Page | e84161 |
| ISSN | 2168-8184 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © Copyright 2025 Honda et al. |
| File Version | publisher |
| PubMed ID | 40519379 |
| DOI | 10.7759/cureus.84161 |
| Related Url | isVersionOf https://doi.org/10.7759/cureus.84161 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Iwamuro, Masaya| Kikuchi, Satoru| Kuroda, Shinji| Tanaka, Takehiro| Otsuka, Motoyuki| |
| Keywords | conservative management gastric subepithelial lesion gastrointestinal bleeding gastrointestinal stromal tumor tumor growth |
| Published Date | 2025-04-10 |
| Publication Title | Cureus |
| Volume | volume17 |
| Issue | issue4 |
| Publisher | Springer Science and Business Media LLC |
| Start Page | e82046 |
| ISSN | 2168-8184 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © Copyright 2025 Iwamuro et al. |
| File Version | publisher |
| PubMed ID | 40351963 |
| DOI | 10.7759/cureus.82046 |
| Related Url | isVersionOf https://doi.org/10.7759/cureus.82046 |
| FullText URL | fulltext.pdf |
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| Author | Horiguchi, Shigeru| Kato, Hironari| Miyamoto, Kazuya| Morimoto, Kosaku| Matsumi, Akihiro| Terasawa, Hiroyuki| Fujii, Yuki| Matsumoto, Kazuyuki| Tanaka, Takehiro| Otsuka, Motoyuki| |
| Keywords | Microsatellite instability (MSI)-high Tumor mutation burden (TMB)-high Intrahepatic cholangiocarcinoma Comprehensive genome profiling |
| Published Date | 2025-03-04 |
| Publication Title | Clinical Journal of Gastroenterology |
| Volume | volume18 |
| Issue | issue2 |
| Publisher | Springer Science and Business Media LLC |
| Start Page | 363 |
| End Page | 368 |
| ISSN | 1865-7257 |
| NCID | AA12646624 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2025 |
| File Version | publisher |
| PubMed ID | 40032770 |
| DOI | 10.1007/s12328-025-02103-4 |
| Web of Science KeyUT | 001435508400001 |
| Related Url | isVersionOf https://doi.org/10.1007/s12328-025-02103-4 |
| FullText URL | fulltext.pdf |
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| Author | Iwamuro, Masaya| Kamio, Tomohiro| Hirata, Shoichiro| Tanaka, Takehiro| Otsuka, Motoyuki| |
| Keywords | clear renal cell carcinoma esophagogastroduodenoscopy (egd) gastric metastasis metastatic tumor, renal cell carcinoma (rcc) |
| Published Date | 2025-02-25 |
| Publication Title | Cureus |
| Volume | volume17 |
| Issue | issue2 |
| Publisher | Springer Science and Business Media LLC |
| Start Page | e79651 |
| ISSN | 2168-8184 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © Copyright 2025 Iwamuro et al. |
| File Version | publisher |
| PubMed ID | 40161097 |
| DOI | 10.7759/cureus.79651 |
| Related Url | isVersionOf https://doi.org/10.7759/cureus.79651 |
| FullText URL | fulltext.pdf |
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| Author | Minami, Koki| Suzuki, Hiroki| Kouchi, Toshinori| Tanaka, Kento| |
| Published Date | 2025-06-01 |
| Publication Title | Journal of Physics: Conference Series |
| Volume | volume3027 |
| Issue | issue1 |
| Publisher | IOP Publishing |
| Start Page | 012009 |
| ISSN | 1742-6588 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| File Version | publisher |
| DOI | 10.1088/1742-6596/3027/1/012009 |
| Related Url | isVersionOf https://doi.org/10.1088/1742-6596/3027/1/012009 |
| FullText URL | fulltext.pdf |
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| Author | Gong, Xuanyou| Suzuki, Hiroki| Kouchi, Toshinori| Tanaka, Kento| |
| Published Date | 2025-06-01 |
| Publication Title | Journal of Physics: Conference Series |
| Volume | volume3027 |
| Issue | issue1 |
| Publisher | IOP Publishing |
| Start Page | 012008 |
| ISSN | 1742-6588 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| File Version | publisher |
| DOI | 10.1088/1742-6596/3027/1/012008 |
| Related Url | isVersionOf https://doi.org/10.1088/1742-6596/3027/1/012008 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Suzuki, Kengo| Uda, Kazuhiro| Tsuge, Mitsuru| Arakawa, Kyosuke| Shigehara, Kenji| Obara, Takafumi| Hasegawa, Kosei| Tsukahara, Hirokazu| |
| Keywords | Erythromelalgia Posterior reversible encephalopathy syndrome Hypertension Child |
| Published Date | 2025-06 |
| Publication Title | Brain and Development Case Reports |
| Volume | volume3 |
| Issue | issue2 |
| Publisher | Elsevier BV |
| Start Page | 100078 |
| ISSN | 2950-2217 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2025 The Authors. |
| File Version | publisher |
| DOI | 10.1016/j.bdcasr.2025.100078 |
| Related Url | isVersionOf https://doi.org/10.1016/j.bdcasr.2025.100078 |
| FullText URL | srfa_115_cover_e.pdf |
|---|---|
| Publication Title | Scientific Reports of the Faculty of Agriculture, Okayama University |
| Published Date | 2026-03-01 |
| Volume | volume115 |
| ISSN | 2186-7755 |
| language | Japanese |
| File Version | publisher |
| FullText URL | srfa_115_colophon.pdf |
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| Publication Title | Scientific Reports of the Faculty of Agriculture, Okayama University |
| Published Date | 2026-03-01 |
| Volume | volume115 |
| ISSN | 2186-7755 |
| language | Japanese |
| File Version | publisher |
| Title Alternative | The List of Published by Members of the Faculty From January to December 2025. |
|---|---|
| FullText URL | srfa_115_013_026.pdf |
| Publication Title | Scientific Reports of the Faculty of Agriculture, Okayama University |
| Published Date | 2026-03-01 |
| Volume | volume115 |
| Start Page | 13 |
| End Page | 26 |
| ISSN | 2186-7755 |
| language | Japanese |
| File Version | publisher |
| Title Alternative | Soil nitrogen dynamics affected by the fine roots of canopy trees in Eastern Hokkaido, Japan |
|---|---|
| FullText URL | srfa_115_009_012.pdf |
| Author | Nakayama, Masataka| |
| Abstract | Plants release mixtures of labile organic matter from their fine roots (root exudates) into the surrounding soil (rhizosphere). Partly due to the release of root exudates, microbial community structures and their activities within the rhizosphere differ significantly from those in other soil areas (bulk soil). Consequently, nutrient cycling processes, including nitrogen mineralization, are accelerated in the rhizosphere, facilitating nutrient acquisition by plants. This phenomenon, known as the rhizosphere effect, has been repeatedly reported in studies of herbaceous plants; however, the impact of canopy tree fine roots on soil nitrogen dynamics through the effect in forest ecosystems remains largely unknown. Here, I introduce our research investigating the root exudates and rhizosphere effects of the fine roots of canopy trees, Quercus crispula, and how these fine roots affect soil nitrogen dynamics. The quantity of root exudates varied daily rather than seasonally, with solar radiation having a strong and positive effect on the amounts. However, even after leaf fall, root exudation was observed. In the rhizosphere, specific bacterial communities were present regardless of season, while ectomycorrhizal fungal populations were higher than in the bulk soil only in summer. Extracellular enzymatic activity relating to nitrogen cycling was higher in the rhizosphere than in the bulk soil across seasons. Nitrogen uptake by the tree was likely lower in winter and spring, leading to labile nitrogen accumulation in the rhizosphere during these periods. On an annual basis, however, the impact of fine roots on apparent inorganic nitrogen dynamics was minor. These results suggest that the canopy tree, Q. crispula, accelerates soil nitrogen cycling through root exudation and rhizosphere effects, regardless of season, while the acceleration of the cycle and the utilization of available nitrogen are well-balanced annually, thereby avoiding unnecessary carbon investment. |
| Keywords | Quercus crispula root exudates rhizosphere effect nitrogen dynamics nitrogen uptake |
| Publication Title | Scientific Reports of the Faculty of Agriculture, Okayama University |
| Published Date | 2026-03-01 |
| Volume | volume115 |
| Start Page | 9 |
| End Page | 12 |
| ISSN | 2186-7755 |
| language | Japanese |
| File Version | publisher |
| FullText URL | srfa_115_001_008.pdf |
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| Author | Hikawa-Endo, Minori| Sone, Kazuyoshi| Morishita, Masami| |
| Abstract | Enhancing continuous flowering in cultivated strawberries may result in insufficient photosynthetic products due to the lower limit of leaf number on each lateral shoot, leading to reduced yield and fruit quality. If strawberries could differentiate an appropriate number of tillers and allow each tiller to grow autonomously with sufficient leaf number on each lateral shoot, rather than flowering continuously on the main bud alone, plants could achieve high yields while preventing plant weakening and fruit quality deterioration. Therefore, this study evaluated branching characteristics of everbearing strawberry cultivars under forcing cultivation to identify cultivars with moderate tillering and moderately low continuous flowering. Pot experiments revealed that the number of tillers was high in ‘Summer Princess’ and ‘Miyazaki-natsuharuka’ but low in ‘Summer Berry’ and ‘Suzuakane’. This trend was independent of total number of lateral shoots, nodal position of first inflorescence, and the number of leaves on each lateral shoot, which serve as indicators of continuous flowering ability. Among seven tested cultivars, ‘DT17’ and ‘Miyazaki-natsuharuka’ showed intermediate values with 2.1 - 2.5 tillers per plant and 6.7 - 7.7 leaves on each lateral shoots. These cultivars showed yields of 747.0 - 1,028.5 g per plant under forcing cultivation, which were higher than other cultivars, along with consistent fruit quality. These results suggest that improving branching characteristics is a practical approach to enhancing fruit productivity in strawberries. |
| Keywords | branching characteristics continuous flowering ability crown strawberry tiller |
| Publication Title | Scientific Reports of the Faculty of Agriculture, Okayama University |
| Published Date | 2026-03-01 |
| Volume | volume115 |
| Start Page | 1 |
| End Page | 8 |
| ISSN | 2186-7755 |
| language | English |
| File Version | publisher |
| FullText URL | srfa_115_contents.pdf |
|---|---|
| Publication Title | Scientific Reports of the Faculty of Agriculture, Okayama University |
| Published Date | 2026-03-01 |
| Volume | volume115 |
| ISSN | 2186-7755 |
| language | Japanese |
| File Version | publisher |
| FullText URL | srfa_115_cover.pdf |
|---|---|
| Publication Title | Scientific Reports of the Faculty of Agriculture, Okayama University |
| Published Date | 2026-03-01 |
| Volume | volume115 |
| ISSN | 2186-7755 |
| language | Japanese |
| File Version | publisher |
| FullText URL | ipec_003_contents_e.pdf |
|---|---|
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| ISSN | 1881-5952 |
| language | Japanese |
| File Version | publisher |
| FullText URL | ipec_003_colophon.pdf |
|---|---|
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| ISSN | 1881-5952 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/70122 |
|---|---|
| FullText URL | ipec_003_209.pdf |
| Author | PUSINA, Alexis| OTOSHI, Junko| |
| Abstract | This practical report introduces three intercultural collaborative trial classes designed to integrate Japanese and international students in first-year EFL classes. Using a CLIL-informed approach, the classes promoted intercultural understanding through culturally grounded activities and small-group communication tasks. Reflection surveys from both Japanese and international participants revealed overall positive experiences, with international students expressing strong enjoyment and Japanese students highlighting both linguistic gains and communication challenges. Analysis indicates that interaction across diverse cultural and linguistic backgrounds fostered intercultural awareness while motivating Japanese learners to further develop their speaking skills. The findings support the value of collaborative, content-based activities for enhancing intercultural understanding. |
| Keywords | collaborative learning content and language integrated learning (CLIL) intercultural understanding intercultural communication |
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| Start Page | 209 |
| End Page | 226 |
| ISSN | 1881-5952 |
| language | English |
| File Version | publisher |
| JaLCDOI | 10.18926/70121 |
|---|---|
| Title Alternative | Examination of Accessible Outdoor Tourism Based on the Global Code of Ethics for Tourism：Practical Application of Outdoor Wheelchairs in World Natural Heritage Sites |
| FullText URL | ipec_003_195.pdf |
| Author | IKETANI, Kosuke| HARADA, Shin| KUSUNOKI, Keita| |
| Abstract | アクセシブルアウトドアツーリズムを進めていくためには，「保全・保護」と「開発」の両立が非常に重要な観点となる。そこで本実践では，一人でも多くの人がアウトドア活動に参加できることを目指し，世界自然遺産地域においてアウトドア型車椅子を用いたツアーが実現できるかどうかを検討することとした。「誰ひとり取り残さない観光」とは，世界観光倫理憲章でも標榜された目標であるが，このことを実現するためには，今回検討を行ったような一つ一つの実践を積み重ねることによって，少しずつであってもアクセシブルアウトドアツーリズムの可能範囲を広げていくことが，最も確実な取り組みなのではないかと考えている。 |
| Keywords | 観光 ユニバーサルツーリズム アクセシビリティ 障害者支援 アウトドア |
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| Start Page | 195 |
| End Page | 208 |
| ISSN | 1881-5952 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/70120 |
|---|---|
| Title Alternative | Redesigning Writing Instruction through Peer–AI–Instructor Collaborative Triadic Feedback：Integrating AI in an Academic Writing Course |
| FullText URL | ipec_003_174.pdf |
| Author | Uzuka, Mariko| |
| Abstract | 本稿は、アカデミック・ライティング授業におけるピア・AI・教員のそれぞれの役割と利用順序（自分→ピア→AI→（省察）→教員）を組み込んだ三者協働モデルを設計し、2024～2025年度に実践した内容を報告する。授業後の学生アンケートでは、AIの即時性・精緻化が評価される一方、依存や有効性の限界に関する懸念も表明された。成績分布においては、AI導入後に下位層が縮小し、学習成果の底上げが示唆された。また、AI誤用や濫用を防ぐには、教室内で建設的な利用法の具体的な指導（例：例文より診断的フィードバックを重視、AI提案の採否理由のメタ記述）が効果的であった。これらの結果から、AIの利点を活かしつつ、学生の判断を中心に据えるライティング授業設計の有効性と課題を提示する。 |
| Keywords | 生成 AI アカデミック・ライティング ピア評価 メタ認知 AI リテラシー |
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| Start Page | 174 |
| End Page | 194 |
| ISSN | 1881-5952 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/70119 |
|---|---|
| Title Alternative | An Attempt at Extensive Reading in Chinese at the Pre-Intermediate Level |
| FullText URL | ipec_003_155.pdf |
| Author | ISHII, Tomomi| |
| Abstract | This study examines the implementation of the instruction for extensive reading in Chinese among 19 learners who completed one year of beginner-level Chinese studies comprising two 100-minute sessions per week. Regarding survey methods, a questionnaire using a five-point Likert scale and open-ended responses was utilized. The findings revealed that learners recognized extensive reading as an effective strategy for improving their reading comprehension and vocabulary. However, some challenges exist, including the lack of suitable books for extensive reading practices and difficulties in sustaining extensive reading habits. |
| Keywords | 中国語多読 準中級レベル 多読ルール 読解力 語彙力 |
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| Start Page | 155 |
| End Page | 173 |
| ISSN | 1881-5952 |
| language | Japanese |
| File Version | publisher |
