北九州市立大学 学術リポジトリ(ルクソール)
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The Spread of a New Coronavirus (COVID-19) Infection and Community Welfare Practices in an Aging Community
Get PDF高齢化した地域において、コロナ禍において地域共生社会の実現をどのように進めていけば良いのか実践例を示すことをねらいとした。流行初期のコロナ禍における電話調査の結果からは、地域住民の孤立感や健康や介護での不安があきらかとなった。行方不明者捜索模擬訓練では、SNSを活用の有効性と、SNSが苦手な高齢者でもきめ細かい支援を行うことで操作スキルの獲得が十分可能であることが明らかとなった。departmental bulletin pape
A Regionology of Mojiko in Kitakyushu: The historical ethnography about the birth of a region
Get PDF本稿は地域学という方法を用いながら、「地域創生」を学術的に考えようとする一つの試論である。北九州・門司港という地域を取り上げ、「海」と「道」という視座から「土台としての成り立ちの歴史」とその後の「変遷の歴史」という2つの時間の積層としてその生成誌を描いてみた。今日、ローカルな水準に根差した政治と経済の立て直しが求められる中で必要なのは、とりわけ前者の歴史に学ぶことではないかというのが本稿の主張である。departmental bulletin pape
Diversity of methanogenic archaea in the natural subsurface sediments revealed by culture-independent genomic approaches
Get PDF北九州市立大学博士(工学)This study identified methanogenic communities in estuary and wetland ecosystems based on 16S rRNA gene sequencing and molecular cloning of the functional mcrA gene. Well-known methanogenic archaea (mainly Methanomicrobiales) and uncultivated putative methanogenic archaea (Verstraetearchaeota and Methanofastidiosales) were detected in the estuarine sediments, indicating the CH₄ production potentials from hydrogenotrophic and H₂-dependent methylotrophic methanogenesis. For wetland peat soils, the “Candidatus Bathyarchaeota” was highly observed (up to 96% of the archaeal abundance) based on microbial gene quantification. Furthermore, partial fragments of the mcrA gene, belonging to the Bathyarchaeota, was detected based on the functional gene calling and metagenomic reconstruction. These results firstly demonstrated that Bathyarchaeota that possess the mcrA gene and its potential in methane production could be observed in a natural wetland ecosystem. The discovery of novel Mcr and Mcr-like genes provides a great discussion and interpretation of the origin and evolutionary history of the mcrA and Mcr complex.doctoral thesi
Investigation and Evaluation of Thermal Environment for Living Space of Infants in Nursery Schools
Get PDF北九州市立大学博士(工学)The indoor environment has a great influence on the physical and mental efficiency of the resident. On the other hand, infants lack autonomy in terms of thermal adaptive comfort behavior. Hence, to provide a suitable indoor environment for children, the evaluation of indoor thermal comfort and the cognition of children’s thermal comfort by teachers engaged in nursing work are more important. Through a questionnaire survey of teachers, this research analyzed and compared the relationship between teachers’ thermal adaptation behavior and children’s thermal sensation. Compared with the traditional fixed-point measurement method, a method of wearable sensors for children was proposed to measure the indoor temperature distribution in summer and winter. Finally, this research proposes measures to improve the architectural design of the nursery to create a comfortable thermal environment for young children.doctoral thesi
A Study on the Urban Regeneration utilizing Pop Culture Contents: Based on Japan-Korea University Exchanging Project
Get PDF漫画やアニメ、デザインなどのコンテンツを活用した都市再生をテーマとした学生主体の日韓大学交流プロジェクトを実施した。プロジェクトを通して、コンテンツは市場価値だけでなく、空間展開によって都市再生に寄与することが示されるとともに、日韓の学生の交流機会となった。コンテンツには多元的な効用が認められ、都市の魅力を高める創造都市の推進に向けた有力なツールとなり得ることから、今後の政策活用が期待される。departmental bulletin pape
Application of quantitative flow visualizations for supersonic flows with shock waves
Get PDF北九州市立大学博士(工学)本研究では，マッハディスクと呼ばれる強い衝撃波を伴う超音速噴流と断面積一定の直管内に発生するショックトレーンの時間的平均流れの特性および非定常流れの特性をレインボーシュリーレン法とマッハ・ツェンダー干渉法を用いて，定量的に可視化観察した．さらに，実験結果と定量的に比較するために，ショックトレーンの数値流体シミュレーションを実施した．その結果，衝撃波を伴う超音速流れの構造を定量的に明らかにした．doctoral thesi
Pan Men-an’s Support for Fruit Farmers: as a DPP Legislator under the Ma Ying-jeou Administration and as the Magistrate of Pingtung County
Get PDF本研究は、屏東県選出の立法委員と県長を務めた潘孟安の活動を通して生産者が直面していた問題群や彼らの関心の所在を探求した。立法委員時代には、生産者の関心が自然災害への補償にあったことや政府の不十分な対応を指摘し、対中輸出を問題解決策とみなした国民党政権の姿勢を批判した。一方、県長就任後には中国向けを含めて自ら積極的に輸出を促進し、蔡英文政権成立後には中国市場への集約から市場多元化への方針修正が観察された。departmental bulletin pape
Raising Consciousness/Awareness of SDGs through English and Liberal Arts Courses
Get PDFThe purpose of this article is two-fold. First, after the brief overview of the emergence of the consepts and actions of "the Education for Sustainable Development" and "Sustainable Development Goals," the approach and measures taken by the University of Kitakyushu to achieve Sustainable Development Goals are critically reviewed. Second, some of the in-class practices by the author to raise consciousness/awareness of such goals, gender equality and diversity in particular, are shown.departmental bulletin pape
University student' view formed after aooreciation of Korean film "Love Story(Original title: classic)"
Get PDF政策科学科を中心とする北九大生に対して、アジアを理解してもらう重要な切り口として韓国映画を選び、その評価と自らの韓国観の変化を分析した。departmental bulletin pape
Improvement of Indoor Environment based on Cooking Heating Wall and Sunlight Room in Traditional Chinese Housing
Get PDF北九州市立大学博士(工学)The research aim of this paper was to put forward a cooking heating wall system with an additional sunlight room, focusing on the analysis of the impact of this system on improving the indoor temperature. It was verified that this system is effective for indoor heating in residential buildings. The ratio of walls to other elements is also an important factor affecting the heating of the system. In future research, this viewpoint can be used as the main research direction. First, the main elements affecting the indoor temperature can be determined based on the local geographical environment and climatic conditions to further determine the proportion of walls and major elements, so as to optimize the system. 1. By comparing the heating conditions of traditional residential buildings with or without the new passive system, the heat load reduction when adopting the new system in winter was estimated. 2. In the absence of solar radiation, the heating effects of the ordinary heating system and the new passive system were analyzed. The purpose was to calculate the heating rate, the time required, and the decrease in the annual heat load of the building. 3. Considering the presence or absence of solar radiation, the new system was compared to the ordinary heating of residential buildings to simulate and calculate the change in indoor temperature, heating efficiency, heating time, and the value of the annual building heat load.doctoral thesi