result 28516 件
| 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 |
|---|---|
| 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 |
| 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 |
| JaLCDOI | 10.18926/70118 |
|---|---|
| Title Alternative | Chi no Tanken (Inquiries of Knowledge) meets Multicultural Collaborative Learning：Transforming a Japanese Online Course for Global Learners |
| FullText URL | ipec_003_145.pdf |
| Author | YAMAMOTO, Yumiko| NGUYEN, Kha Manh| |
| Abstract | 岡山大学では2025年4月入学生から新カリキュラムがスタートした。学士課程改革の一環として導入されたのが全学共通・課題探究科目「知の探研」である。本稿では，新入生対象科目である「知の探研」を，海外生を含むグローバル・ディスカバリー・プログラム生向けに英語で “Inquiries of Knowledge” として開講した初年度の取り組みを報告する。とりわけオンデマンド型オンライン授業を, 本学が推進する多文化共修の視点で再構築するにあたり，教材を単に英訳するのではなく, オンライン環境においても協働学習を実現する工夫や，言語的・文化的配慮の統合が不可欠であることを明らかにする。 |
| Keywords | 多文化共修 協働学習 探究型学習 オンデマンド型オンライン授業 |
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| Start Page | 145 |
| End Page | 154 |
| ISSN | 1881-5952 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/70117 |
|---|---|
| Title Alternative | Learner Narratives Based on Faculty-Specific Interviews and Orientation Practices：An Attempt to Enhance Foreign Language Learning Motivation at University Entrance |
| FullText URL | ipec_003_129.pdf |
| Author | YOSHIDA, Azumi| TERANISHI, Masako| |
| Abstract | 岡山大学では新学習指導要領実施に合わせ、「学習者中心の学び」の実現を目指すTarget2025と呼ばれる方針のもと英語カリキュラムの改革を進めてきた。この改革では、英語系教員と各部局とが密に連携しながら、学士課程全体を通した英語学習を全学的に展開していくことに焦点を当てている。その取り組みの一環として、各部局から推薦を受けたロールモデルとの学部別インタビューを実施し、英語学習についての詳細を聴き取った。また、新入生への激励のメッセージ動画を作成し、英語授業オリエンテーションで上映した。本稿では、インタビューで得られたナラティブやオリエンテーション実施の経緯、また、オリエンテーション後に実施したアンケート結果について報告する。 |
| Keywords | 学部別インタビュー 学習者ナラティブ ロールモデル オリエンテーション 動機づけ |
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| Start Page | 129 |
| End Page | 144 |
| ISSN | 1881-5952 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/70116 |
|---|---|
| FullText URL | ipec_003_120.pdf |
| Author | KHALMIRZAEVA, Saida| |
| Abstract | The story of a man who leaves home and strives to return has become one of the most enduring narrative patterns in world literature and folklore. Across centuries and cultures, it has been retold in myths, epics, folktales, and modern fiction—the story of the homecoming hero who, after long absence and peril, finds his way back to the place and the person he once called his own. This study explores the persistence and transformation of this universal motif through a comparative reading of Homer’s The Odyssey and Paulo Coelho’s The Zahir. It examines the evolving image of the waiting wife—from Homer’s Penelopeia, emblem of chastity and endurance, to Coelho’s Esther, a modern woman of independence and choice. Despite differences in setting, voice, and moral vision, both works embody the same human longing: to return, to be recognized, and to rediscover love that endures time and change. Beneath their differences lies the same truth—the heart to which every journey, whether physical or spiritual, must ultimately return. |
| Keywords | Homer The Odyssey Paulo Coelho The Zahir Penelopeia |
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| Start Page | 120 |
| End Page | 128 |
| ISSN | 1881-5952 |
| language | English |
| File Version | publisher |
| JaLCDOI | 10.18926/70115 |
|---|---|
| FullText URL | ipec_003_100.pdf |
| Author | MORITANI, Hiroshi| PUSINA, Alexis| |
| Abstract | Questionnaire surveys are a prevalent method in applied linguistics for investigating complex constructs, such as learner beliefs. However, their complex nature often creates overly lengthy instruments, making them impractical for classroom use or for obtaining timely educational insights. This study aimed to develop a simplified, yet robust version of an existing learner belief scale to address these challenges. The authors carefully selected 24 belief-specific items from an initial pool of 78 items from a previous study for use in an online survey, which was completed by 246 participants. The data were subject to exploratory factor analysis. This process resulted in a concise 12-item scale, could offer a more practical tool for language educators. |
| Keywords | Questionnaire items Learner beliefs Language learning strategies Exploratory factor analysis |
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| Start Page | 100 |
| End Page | 119 |
| ISSN | 1881-5952 |
| language | English |
| File Version | publisher |
| JaLCDOI | 10.18926/70114 |
|---|---|
| Title Alternative | To What Extent are Parents of High School Students with Developmental Disabilities Aware of Support for Students with Disabilities at Universities? |
| FullText URL | ipec_003_091.pdf |
| Author | HARADA, Shin| Iketani, Kosuke| MATSUI, Megumi| MOCHIZUKI, Naoto| |
| Abstract | 本研究では，発達障害を有する高校生の保護者が，「大学等における障害学生支援や学生相談をどの程度知っているか」，「大学等における障害学生支援や学生相談の情報をどのように入手したか」，「大学等における障害学生支援や学生相談の情報収集をする上で，大学等にどのような情報発信を期待するか」について調査を行った。その結果，まだ保護者に対し，十分に大学の学生支援の情報が行き届いていないこと，学生支援に関する情報発信を行う説明会や相談会を行うことが保護者から期待されていること，発達障害を有する高校生の高大移行を促進するために，高校の先生方に対する情報発信も精力的に行ったり，高大連携の取り組みをより行う必要があること等が見出された。 |
| Keywords | 障害学生支援 発達障害を有する高校生の保護者 早期支援 |
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| Start Page | 91 |
| End Page | 99 |
| ISSN | 1881-5952 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/70113 |
|---|---|
| Title Alternative | Reconsidering the Sources of the Modern Korean Reader Textbook Chodeung-sohak |
| FullText URL | ipec_003_074.pdf |
| Author | LEE, Ankoo| |
| Abstract | 本稿では、近代韓国の読本教科書『初等小学』（1906）の編纂において参照されたと思われる日本の明治期読本教科書について比較・考察を行った。まず、文部省編纂の検定『尋常小学読本』（1887）と第1期国定『尋常小学読本』（1903）、さらに金港堂出版の『尋常国語読本』（1900）及び『高等国語読本』（1900）との関連性について、先行研究の議論を再検討した。そのうえで、新たに金港堂の『新体読本 尋常小学用』（1894）と普及舎の『尋常小学新読本』（1893）の2種を底本として確認することができた。『初等小学』において最も多く参照された明治期読本教科書は金港堂の『尋常国語読本』（1900）であり、『初等小学』は、金港堂と文部省の比較的新しい尋常小学用読本教科書を優先的に参照したと思われる。 |
| Keywords | 『初等小学』 近代韓国の読本教科書 明治期読本教科書 |
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| Start Page | 74 |
| End Page | 90 |
| ISSN | 1881-5952 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/70112 |
|---|---|
| Title Alternative | Criteria for Faculty Decision-Making Regarding the Acceptance of International Students：From the perspective of faculty who accept many international students |
| FullText URL | ipec_003_057.pdf |
| Author | INAMORI, Takao| |
| Abstract | 少子化は国内大学の定員充足率に深刻な影響を与えることから、留学生の受入増に期待が寄せられている。しかし、大学院教育において留学生受入に前向きな教員と、消極的な教員が見受けられる。本研究では、より多くの留学生を受け入れている教員が、どのような判断基準で受け入れを決定しているのかを、半構造化インタビューを通じて明らかにすることを試みた。その結果、判断基準に関しては、教員により表現は異なるが「人物」と「能力」を確認していることが分かった。また、受け入れを前向きに考える教員は、留学・在外研究員経験や、初めて受け入れた留学生指導を通じて良い経験をしたこと等が、留学生に対するプラスの印象をつくり、積極的な受け入れにつながっていることが明らかになった。 |
| Keywords | 日本留学 大学院 留学生 受入教員 判断基準 |
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| Start Page | 57 |
| End Page | 73 |
| ISSN | 1881-5952 |
| language | Japanese |
| File Version | publisher |
| JaLCDOI | 10.18926/70111 |
|---|---|
| Title Alternative | The Mediating Role of Self-Understanding in the Association Between Autistic Traits and Mental Health |
| FullText URL | ipec_003_041.pdf |
| Author | NISHIMURA, Hiroki| UCHIDA, Akihiro| |
| Abstract | 本研究は、自閉スペクトラム症特性と精神的健康の関連において、自己理解がどのような役割を果たすかを明らかにすることを目的とした。日本の成人604名のデータを利用した二次分析の結果、自閉スペクトラム症特性の高さと精神的健康の悪化との間には関連が認められた。この関連は、自己理解の肯定的側面によって部分的に媒介されることが示された。特にこの自己理解の保護的な効果は、男性よりも女性においてより強い可能性が示唆された。一方で、自己理解の否定的側面は媒介効果を示さなかった。これらの結果から、自閉スペクトラム症特性を持つ人々への支援において、肯定的な自己理解を促進することが重要であり、性差を考慮したアプローチの必要性が示唆された。 |
| Keywords | 自閉スペクトラム症 メンタルヘルス 精神的健康 自己理解 性差 |
| Publication Title | Bulletin of Institute for Promotion of Education and Campus Life, Okayama University |
| Published Date | 2026-02-20 |
| Volume | volume3 |
| Start Page | 41 |
| End Page | 56 |
| ISSN | 1881-5952 |
| language | Japanese |
| File Version | publisher |
