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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
161

宜蘭縣國民中學校長分布式領導、學校創新經營與教師教學效能之研究 / Principal’s Distributed Leadership,School Innovative Management, and Teacher Teaching Effectiveness Research In Yilan Junior High Schools

沈志杰 Unknown Date (has links)
本研究旨在探討宜蘭縣國民中學校長分布式領導、學校創新經營與教師教學效能之現況,剖析不同背景變項在校長分布式領導、學校創新經營與教師教學效能間之差異情形,進而探尋校長分布式領導、學校創新經營對教師教學效能滿意程度上的預測力;最後根據研究結果,提出建議。 為達上述研究目的,本研究採用問卷調查法,以宜蘭縣公立國民中學24所之正式教師、代理教師、特教教師(不含實習教師、代課教師)為研究對象,以分層隨機抽樣方式,共計發出600份問卷調查,回收率達92%,其中可用問卷達87.3%。並利用SPSS Statistics 18.0 統計套裝軟體進行各項統計及分析,獲得以下結論: 一、宜蘭縣國民中學教師知覺校長分布式領導為中高程度,以「清晰的結構與績效責任」之知覺程度為最高,「自信與自我謙遜的校長職位」之知覺程度為最低。 二、宜蘭縣國民中學教師知覺學校創新經營為中高程度,以「資訊科技創新經營」之知覺程度為最高,「外部環境創新經營」之知覺程度為最低。 三、宜蘭縣國民中學教師有中高程度的教師教學效能,以「教學氣氛」之表現程度為最高,「教學策略」之表現程度為最低。 四、宜蘭縣國民中學教師,因其年齡、服務年資、擔任職務及學校歷史之不同,而有不同的校長分布式領導知覺感受。 五、宜蘭縣國民中學教師,因其服務年資、擔任職務及學校歷史之不同,而有不同的學校創新經營知覺感受。 六、宜蘭縣國民中學教師,因其年齡、服務年資、教育背景及學校歷史之不同,而有不同的教師教學效能表現。 七、宜蘭縣國民中學校長分布式領導、學校創新經營與教師教學效能的知覺及各分層面,彼此之間具有正相關關係。 八、宜蘭縣國民中學校長分布式領導、學校創新經營對教師教學效能具有預測作用,以學校創新經營之「課程與教學創新經營」的預測力最佳。 / This research focuses on exploring current School Principal’s Distributed Leadership, School Innovative Management, and Teacher Teaching Effectiveness in Yilan Junior High Schools. This involves dissecting the effect of different external variables on distributed leadership, Innovative Management, and Teacher Teaching Effectiveness, and subsequently explores the level of predictability of Distributed Leadership and School Innovative Management on Teacher Teaching Effectiveness. Last but not least, actionable recommendations are provided based on insightful findings。 To achieve the research objective above, formal surveys were given and collected on full-time, full-time substitute, special education teaching staff across 24 Junior High Schools in Yilan. Using stratified random sampling method, 600 surveys were sent out with 92% reply rate, and with 87.3% surveys used for final analysis. The research uses SPSS Statistics 18.0 software to calculate related statistical results and analysis insights with the following conclusions: 1.Teaching staff across Yilan Junior High Schools consider School Principal’s Distributed Leadership Level as Medium to High, with the highest awareness in “Clear Structure and Accountability”, and lowest awareness in “Confidence and Modesty” 2.Teaching staff across Yilan Junior High Schools consider School Innovative Management as Medium to High, with the highest awareness in “Information Technology Innovation Management” and the lowest awareness in “External Environment Innovation Management” 3.Teaching Staff across Yilan Junior High Schools receive Medium to High level of Teacher Teaching Effectiveness. With the highest awareness in “Teaching Environment” and lowest awareness “Teaching Strategy” having the lowest awareness 4.There were variations in perspective of School Principal’s Distributed Leadership among teaching staff in Yilan as the result of differences in Age, Tenure, Position, and School history 5.There were variations in perspective of School Innovative Management among teaching staff in Yilan as the result of differences in Age, Tenure, Position, and School history 6.There were variations in Teacher Teaching Effectiveness among teaching staff in Yilan as the result of differences in Age, Tenure, Position, and School history 7.Across Junior High Schools in Yilan, School Principal’s Distributed Leadership, School Innovative Management, and Teacher Teaching Effectiveness are positively correlated 8.School Principal’s Distributed Leadership and School Innovative Management are predictive of Teacher Teaching Effectiveness, and with “Curriculum and Innovation Management” having the best predictability
162

新北市國民小學校長分布式領導、教師工作壓力與學校創新經營效能關係之研究 / A Study of the Relationships among Principal’ s Distributed Leadership, Teacher’ s Job Stress and the Effectiveness of School Innovation Management in Elementary Schools in New Taipei City

黃國政 Unknown Date (has links)
本研究旨在瞭解目前新北市國民小學校長分布式領導、教師工作壓力與學校創新經營效能的現況,分析不同背景變項下之教師,知覺校長分布式領導、教師工作壓力與學校創新經營效能之差異情形,並探討三者間之關係,最後探討校長分布式領導與教師工作壓力對學校創新經營效能之預測力分析。 本研究採問卷調查法,以新北市之公立國民小學教師為母群體,共計抽樣50所學校,發出800份問卷,回收707份,回收率約達88.4%;有效問卷668份,問卷回收可用率為94.5%。問卷調查結果以描述性統計、t檢定、單因子變異數分析、皮爾遜積差相關及逐步多元迴歸分析等統計方法加以分析與探討。本研究獲致之結論如下: 一、目前新北市國民小學教師知覺校長分布式領導為中高程度,以「領導能量的投 入」得分最高,「營造信任文化」得分最低。 二、目前新北市國民小學教師工作壓力感受為中低程度,以「工作負荷」壓力感受 最高,以「支持系統」壓力感受最低。 三、目前新北市國民小學教師知覺學校創新經營效能為中高程度,以「環境設備創 新效能」得分最高,「行政服務創新效能」得分最低。 四、新北市國民小學教師,因性別、年齡、最高學歷、服務年資、現任職務、校長 最高學歷與校長年資的不同,在知覺校長分布式領導上有顯著差異。 五、新北市國民小學教師,因性別、婚姻狀況、年齡、最高學歷、現任職務、學校 地區、校長年齡、校長最高學歷與校長年資的不同,在知覺教師工作壓力上有 顯著差異。 六、新北市國民小學教師,因性別、年齡、最高學歷、現任職務、學校規模、校長 性別、校長年齡、校長最高學歷與校長年資的不同,在知覺學校創新經營效能 上有顯著差異。 七、新北市國民小學校長分布式領導與教師工作壓力、教師工作壓力與學校創新經 營效能具低(弱)負相關;新北市國民小學校長分布式領導與學校創新經營效能 則具接近高(強)正相關。 八、新北市國民小學校長分布式領導與教師工作壓力對學校創新經營效能有顯著預 測作用,以「適當的變革時機」的預測力最佳。 最後,根據本研究結果,提出具體建議,供教育行政機關、學校教育人員與未來研究參考。 / The main purposes of this research are to understand the current situations of principal’ s distributed leadership, teacher’ s job stress and the effectiveness of school innovation management in elementary schools in New Taipei City, and to analyze the differences of principal’ s distributed leadership, teacher’ s job stress and the effectiveness of school innovation management in terms of principals’ background, teachers’ background and school background in elementary schools. Furthermore, to explore the relationships among principal’ s distributed leadership, teacher’ s job stress and the effectiveness of school innovation management in elementary schools. Finally, to predict the effectiveness of school innovation management by principal’ s distributed leadership and teacher’ s job stress. To achieve the purposes, this research adopts a questionnaire survey and the population are teachers of public elementary schools in New Taipei City. The samples include 50 schools and 800 questionnaires were distributed. There were 707 questionnaires retrieved. The response rate of the questionnaire was 88.4%, and there were 668 valid questionnaires used finally in the statistical analysis, overall the usable rate was 94.5%. A series of statistical methods such as descriptive statistics, t-test, one-way ANOVA, Pearson product-moment correlation, stepwise multiple regression analysis are conducted to analyze the data collected. The conclusions of this research are as follows: 1.The perceptions from the elementary school teachers regarding principal’ s distributed leadership are medium-high level. The item “investment in leadership capacity” was the highest, and the item “a culture of trust” was the lowest. 2.The perceptions from the elementary school teachers regarding teacher’ s job stress are low-medium level. The item “work loads” was the highest, and the item “supporting system” was the lowest. 3.The perceptions from the elementary school teachers regarding the effectiveness of school innovation management are medium-high level. The item “innovative effectiveness of environment equipment” was the highest, and the item “innovative effectiveness of administrative service” was the lowest. 4.There are significant differences among gender, age, academic degree, service period, position, principal’s academic degree, and total service period as a principal in terms of principal’ s distributed leadership. 5.There are significant differences among gender, marriage, age, academic degree, position, school area, principal’s age, principal’s academic degree, and total service period as a principal in terms of teacher’ s job stress. 6.There are significant differences among gender, age, academic degree, position, school size, principal’s gender, principal’s age, principal’s academic degree, and total service period as a principal in terms of the effectiveness of school innovation management. 7.Teacher’ s job stress has low-negative correlation to principal’ s distributed leadership and the effectiveness of school innovation management. Principal’ s distributed leadership is medium-high-positively related to the effectiveness of school innovation management. 8.Both principal’ s distributed leadership and teacher’ s job stress serve a predictive function on the effectiveness of school innovation management, especially in the variable of principal’ s distributed leadership and the dimension of “a turning point”. Based on the above conclusions, some suggestions and references are proposed for educational authorities, principals and teachers of elementary schools, and future research.
163

私立高中職學校校長分布式領導、學校組織健康與學校效能關係之研究 / A study on the relationship among the principals’ distributed leadership, school health, and effectiveness in private senior and vocational high schools

蔡玲玲, Tsay, Lin Lin Unknown Date (has links)
本研究旨在建構並驗證私立高中職學校校長分布式領導、學校組織健康與學校效能之模式,並比較不同教師背景變項及學校背景變項的差異,依據研究所得結論,分別對教育主管行政機關、私立高中職董事會、私立高中職學校及後續研究者提出建議,以做為推展校長分布式領導,促進學校組織健康,及提升學校效能之參考。 本研究使用問卷調查法,以單因子變異數分析、皮爾森積差相關、多元迴歸、結構方程模式等統計方法,探討私立高中職學校校長分布式領導、學校組織健康與學校效能之關係及模式驗證。經由文獻的蒐集與探討,提出本研究的研究架構和路徑關係模式圖。研究對象為北北基私立高中職學校600位教師;研究工具為研究者自編之私立高中職學校校長分布式領導、學校組織健康與學校效能關係之調查問卷。 透過統計分析與討論,本研究獲得以下結論: 一、私立高中職學校教師覺知校長分布式領導、學校組織健康與學校效能之現況屬中高程度。 二、私立高中職學校部分教師在人員背景變項與學校背景變項對校長分布式領導、學校組織健康與學校效能的覺知具有顯著差異。 三、私立高中職學校校長分布式領導、學校組織健康與學校效能三者間具有正向關聯性。 四、私立高中職學校校長分布式領導、學校組織健康對學校效能均具有正向預測力。 五、本研究所建構之私立高中職學校校長分布式領導、學校組織健康與學校效能之結構方程模式具有良好適配度。 / The study aims to construct and examine the model of principals’ distributed leadership, school health, and effectiveness in private senior and vocational high schools, and compare differences in variances of teachers’ background and schools’ background. The outcomes and suggestions provide substantial references for educational authorities and administrations, the board of directors in private senior and vocational high schools, private senior and vocational high schools, and future researchers to promote principals’ distributed leadership, school health, and school effectiveness. This study adopted questionnaire survey and statistical methods such as one-way ANOVA, Pearson Product-Moment Correlations Coefficient, Multiple Regression Analysis, and Structural Equation Modeling (SEM) to explore the association and model of principals’ distributed leadership, school health, and school effectiveness in private senior and vocational high schools. The framework of research and the path analysis module diagram were constructed on the basis of literature reviews. The subjects of the study included 600 teachers teaching in private senior and vocational high schools in Taipei, New Taipei, and Keelung. The research tool of survey questionnaire was created by the researcher, containing constructs of distributed leadership, school health, and school effectiveness. Based on data analysis and discussions, the conclusions are as follows: 1. Participating teachers perceived that the principals’ distributed leadership, school health, and school effectiveness presented a middle to high level. 2. For some participating teachers, there are significant differences between the two variables of teachers’ background and schools’ background on the perceived principals’ distributed leadership, school health, and school effectiveness. 3. There is a positive correlation between the variables of principals’ distributed leadership, school health, and school effectiveness. 4. Both principals’ distributed leadership and school health show a positive prediction power to school effectiveness. 5. The SEM constructed for the principals’ distributed leadership, school health, and school effectiveness showed a goodness of fit.
164

福島県の放射性汚染土壌-とくに黒い物質-の野外の産状について

Suzuki, Kazuhiro, Suwa, Kanenori, Chiba, Shigeki, 鈴木, 和博, 諏訪, 兼位, 千葉, 茂樹 03 1900 (has links)
名古屋大学年代測定総合研究センターシンポジウム報告
165

江戸・明治期における地誌の図像化による創造的地域論

溝口, 常俊 03 1900 (has links)
科学研究費補助金 研究種目:基盤研究(C)(2) 課題番号:14580084 研究代表者:溝口 常俊 研究期間:2002-2003年度
166

911事件後之中美反恐戰略與合作 / China-U.S. counter-terrorism strategy and cooperation after 911

林信成, Lin,Hsin Cheng Unknown Date (has links)
911事件發生後,國際體系權力格局受到衝擊,國家在國際社會中所扮演的角色與彼此之間的互動關係出現了轉變,尤其是中國與美國的國際角色與雙方關係的變化,同時,國際安全環境因持續不斷的恐怖活動的衝擊,而充滿著不安的氛圍。不僅美國與中國積極進行反恐行動,包含歐盟、俄羅斯、澳洲、東南亞及南亞國家,都投入了不少財力、人力與物力在這個領域之內,同時,全球性及區域性國際組織皆制訂一系列的反恐國際規範來因應國際恐怖主義勢力的發展,及提供各國進行反恐行動的依據、規範。 美國以「布希主義」(Bush Doctrine)作為其反恐戰略的基礎,強調軍事打擊手段、先發制人(preemption)、單邊主義(unilateralism),而中國則是以「新安全觀」作為其反恐戰略的理論基礎,強調以多元的手段打擊恐怖主義勢力,及推動國際社會進行「安全合作」以尋求「共同安全」。在中、美雙方都有反恐的現實需求下,進行了包含政治、經濟、法律與情報等四個方面的廣泛合作。
167

族群因素與地域空間發展之關係研究 / Investigations of the Relations between Ethnic and Spatial Development

黃勝雄 Unknown Date (has links)
「人」與其社會組織在地理空間中運作,相對地,空間的結構將反過來影響人的活動;另一方面,傳統的空間研究卻常為描述空間而研究空間,而忽略了空間背後所隱含之社會意涵。這實甚相近的二個主題,在學術研究的累積上卻尚存有一段極大的落差。本研究從這段落差中去尋求一個連結「人與空間」關係的一個有趣旨題,即是「族群因素與地域空間發展之關係的研究」。研究的主要目的在於:由空間結構和社會觀點出發,去探討「族群分布、族群關係」與「地域空間發展」間的關連性,並推演「族群因素與地域空間發展」之間互動關係的一般性法則和模式理念。 理論上,從環境決定論者的觀點,人的行為模式乃是受實質環境(空間)所主導;但反對者則認為人的政經活動與行為組織才是主導空間形成的原因…為匯整這種差異,本文首先回顧了一些較重要學派的空間結構理論,以及一些基本的社會文化理論,以了解各理論對空間結構的解析方式和對族群因素的論述觀點,據此歸結出一些「族群因素」在空間結構發展上的意涵,作為初步的推論以及後面實例分析的重點啟示。 本研究認為「環境(空間)」與「人」二者之間會因社會時代背景與人之關係的差異而有不同的互動情形與循環影響。是以在實例分析上,以台灣的聚落發展史為軸心,將各個不同時期(包括了原鄉地域之爭的清代移民時期、殖民空間改造的日據時期、具省籍隔離情結的國民政府遷台時期,以及開始產生本土化族群融合的現代化時期)之族群分布、族群關係情況與同時期的台灣地域空間結構發展作一對照分析,以解讀二者之間的關連性與互動情況。 經由結合初步的推論與實例分析所得到的發現,推導出族群因素與地域空問發展之關係的最後結論,包括如不同社會發展時期的族群關係具有差異性;影響族群空間分布與關係的主要因素有四者;不同的族群分布產生對地域空間發展的不同影響,也形塑出不同的空間結構特質;族群因素與地域空間的發展關係具有一種對等循環的特性…。然後回頭去對以往之空間結構理論,在本研究主題結論上作一番辯證,以解讀各不同論點的理論觀點在族群因素與空間發展關係上的解釋性和缺漏所在。最後,除了扼要歸結本研究的結論外,且簡單地引申研究發現在空間規劃上之意涵的啟示,並提出一些研究中所受的限制與可作為後續研究的課題以供參考。 / The study attempes to discern social implications of spatial structure.It is precisely for this reason that the primary purpose of the study is to discuss interactive relations between the"ethnic group"and"spatial development",and to infer its evolution law. The environmenal determinism afgues that the human activities are contingent uponthe environment However, opponents contest that political,economic and behavior organizations are the determinant factors of spatial form.Theories of spatial Structureand social culture, and Taiwan's history of social spatial development divided into four different periods are examined. It is argued that the relation between"environment (space)"and"human(ethnic group)"evoluts according to the difference of social back ground and time presenting a changing cycle. Rooted in a case study and rigour theorical discussions,the conclusion reachs that,for example,(l)different relationships of period of ethnic groups present different period Of social development;(2)the influencial causes of the relationships and distribution of ethnic groups are four;(3)different distribution of ethnic groups imposes different impacts upon spatial developmentk,and forms different characteristics of spatial struCture;(4)the relative development of ethnic groups and spatial structure manifestscyclical characteristics.in the final part of this thesis, the implications for the spatial planning and further studies are examined.
168

十五萬人的BBS是如何煉成的:批踢踢實業坊技術演變歷程之研究(1995-2008) / How is 150000 users' BBS possible:the study of PTT 's technological change

李紹良, Li, Shao Liang Unknown Date (has links)
在台灣,電子布告欄系統(Bulletin Board System,BBS)並非像美國一樣隨時間被淘汰,人數不減反增地逆勢成長,且具社會影響力。何以一項現今看來技術「落後」的純文字介面系統,仍能在台灣如此風行?何以批踢踢後來人數會成長一百五十倍,成為全國,乃至於全世界最大的BBS?造就這樣一個容納十五萬人同時在線的BBS的技術與社會條件為何?本研究採用科技的社會建構論(The social construction of Technology,SCOT)作為理論架構,透過台灣BBS發展反省既有的STS與資訊研究,並延伸與修正SCOT的理論架構。 BBS在台灣的發展是一條有別於歐美資訊發展的在地技術創新路徑。紮根於校園的BBS是台灣獨有的技術創新成就。校園一方面作為一個重要的招募及再生產機制,促使Internet BBS能在1990年代中後期快速擴張;另方面校園也成為了不同社會團體權力接合的節點(教育部-校方-站方-使用者)。 BBS站台興盛的必要條件在於是否具有較高的自主性。在有較高的自主性的前提下,「使用者─工程師」(User-Programmer)、「使用者─管理者」(User-Manager)才能為BBS帶來技術創新的可能。換言之,在較不受制於校方規制與市場左右的情況下,BBS社群才得以蓬勃發展。批踢踢經營團隊的動力源自他們同時具備重度使用者的身分;在權限上是高人一等的使用者,可依自身需求參與、實驗、改造自身涉入甚深的社群。這些活動不是迫於生計或懾於威勢,而是有別於日常生活的自發性活動,因而產生遊戲(play)的樂趣。對作為重度使用者的經營團隊來說,BBS作為一種集體記憶的載具,它是個人重要的情感連結並建構了自我認同。BBS人數的提升牽涉到的是經濟面、技術面乃至於社會面的整合。 2005年之後的批踢踢,因頻繁的網路起鬨(internet mobbing)與大眾媒體開始緊密連結,吸引更多使用者加入,同時也提升批踢踢的影響力。與新聞媒體形成的正反饋迴圈開啟了多起批踢踢爭議事件,批踢踢的所有權也成為各方社會團體相互協商(negotiation)的對象。最後所有權爭論終結(closure)在2006至2007發生的「批踢踢出走學網」事件;經此事件後,批踢踢就成為一個人數停滯(同時上線人數停在十五萬人),名義上所有權歸給台灣大學資訊系系方,狀態相對穩定的技術物。 / In Taiwan, Bulletin Board System (BBS) hasn’t been eliminated as that in the US. On the contrary, the number of BBS users is increasing aggressively, BBS users in Taiwan are gaining socail influence as well. Why does a text-based interface, a system appearing so “laggard” in today’s technology, still attract considerable Internet users and become popular in Taiwan? How does PTT(the most popular platform in Taiwan) bloom and even multiply 150 times, becoming the largest BBS nationwide or even worldwide? What are the social and technical conditions to create this magnificent BBS station for 150 thousand users on-line at the same time? This study adopts SCOT(The social construction of Technology,SCOT)as its theoretical framework, reflecting STS and iCT-study, through the development of BBS in Taiwan and trying to extend and modify the theoretical framework of SCOT. The development of BBS in Taiwan, with its local innovative technological conditions, is quitely different from that in the Western countries. On the other hand, with its crucial recruiting and reproduction mechanism based on the campus, BBS bloomed in the late 1990s. On the other hand, campus renders a connection between the power of different social groups. Relatively –high autonomy pushes through BBS’s propertiy. Under higher autonomy condition, user-programmer or user-manager model may bring in technology innovation. In other words, BBS community becomes flourishing on account of fewer restrictions from the authorities. And the managing staff in PPT, because of owning top administrative rights, can get deeply involved, experiment, and modify this social group with innovations. They have done this not for living or oppressed by the authorities, but for fun. To these core managing staff, BBS renders a vehicle, of collective emotional memory, and self-indentification. The growing number of BBS users shows the integrity of economy, technology, and society. PPT after the year 2005, because of frequent internet mobbing along with mass media, has attracted more users to join its social website and gave rise to its influence as well. People start to care about its ownership. And the closure of this issue came to an end in the event of PPT pupils exile; after that, the number of PPT users has suspended (15 thousand users at top.) Now, the ownership belongs the the Department of Information Technology and Ptt becomes a relatively stable artifact in the long run.
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計算大尺度複雜網路 :以競賽網路及電力網路為例 / Computational large-scale complex networks : competition network and power grid

劉彥宏, Liu, Yen Hung Unknown Date (has links)
這篇論文主要可以分成兩個部分。第一部分,我們整理了關於複雜網路的初步研討。最重要的特性有:小世界網路、無尺度度分布。並且介紹了三種模型:BA 模型、EBA模型,以及W-S small world model。接著對於一份實際的社會網路資料—台灣業餘桌球選手對戰網路,做網路的結構分析,試驗其是否具有上述的兩種特性。透過兩種可以模擬出無尺度度分布特性的模型:BA以及EBA模型。我們藉由這兩種模型模擬的結果,以及和競賽網路的比較,試者去闡述模型與理論間為何有些相似,卻又如此不同。並討論了賽制設計對於結構的影響。 在第二部分裡,我們回顧了一些對於網路的拓樸性效率以及可靠度效率的研討,並且討論了兩種不同負載定義下的連鎖故障行為。最後我們使用其中三種方法:拓樸性效率脆弱性、參與中間度(betweenness)過載引發的連鎖性故障行為,以及電力網路的動態電流變化造成的連鎖性故障,對於一個假想的電網做傳輸線的弱點排序。其中由動態電流過載(transient dynamic overload)造成的連鎖性故障可以視為一個簡化後的電力動態網路模型,藉由這三者間排序的不同,我們可以看到複雜網路分析以及基於電力網路傳輸特性所模擬的結果差異。 / This thesis can be divided into two parts. In the first part, we review some basic properties of the complex networks. The most important features are: small world networks and scale-free degree distribution. Then, we introduce three complex models : BA model, EBA model, and W-S small world model. Next, we analyze a real data—CTTC network to test if it has the features we have mentioned above. By the EBA and BA model simulations, we try to illustrate why there are some similarities between the simulations and real data, but they are still so different in most of aspects. In the second part, we review the definitions of the topology and reliable efficiency of a network structure. Next, we discuss two cascading failure model based on different definitions of load of a transmission line in a power grid. Finally, we use three different ways: topology efficiency vulnerability, cascading failure triggered by betweenness overload, and cascading failure triggered by the transient dynamics overload to test the vulnerability of edges in an assuming power grid. The cascading failure triggered by the transient dynamic overload can be viewed as a simplified power flow model. We sort the most vulnerable edges in three different ways. By this, we can observe the difference of the vulnerability analysis based on the complex network and the characteristic of the power transmission..
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布田川断層の運動履歴および破砕帯が地下水流動に及ぼす影響の解明に関する研究

澁谷, 奨 23 March 2022 (has links)
京都大学 / 新制・課程博士 / 博士(工学) / 甲第23866号 / 工博第4953号 / 新制||工||1774(附属図書館) / 京都大学大学院工学研究科都市社会工学専攻 / (主査)教授 林 為人, 教授 小池 克明, 准教授 村田 澄彦 / 学位規則第4条第1項該当 / Doctor of Philosophy (Engineering) / Kyoto University / DFAM

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