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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.
1

台灣地區學術文獻被引用情形之研究:探討12所大學學術影響力 / A Study of scholarly literature citation in Taiwan: Base on the case of 12 universities

吳孟瑾, Wu, Meng Jin Unknown Date (has links)
本研究是王亦勤《台灣地區學術生產力研究-以12所頂尖大學為例》之後續研究,同樣以台灣教育部第一次補助五年五百億款項的頂尖大學計畫中,獲選之12所大學為研究對象,根據WOS系統收錄之期刊文獻,收集了大約13萬筆資料進行被引用次數分析研究。主要研究目的是期望透過各校被引用次數之分佈情形,對各校學術學術文獻影響力進行瞭解。研究方法是利用WOS系統收集各校學術文獻的資料,接著進行書目計量統計,分析各校及各系所的被引用次數,透過各系所文獻被引用的情形探討此12所大學在各領域的學術影響力。 本研究結果發現,各校被引用次數於各類組之分佈情形綜合來看以台大的表現最佳;各校被引用次數之歷年分佈並不一致,但由整體被引用次數分佈情況可發現,學術文獻要達到被引用的最高峰可能在5~10年左右,超過這段期間或時間距離太近的文獻被引用的情況較低;本研究利用普萊斯平方根定律及80/20法則,進行被引用次數與研究單位數之集中特性分析,所獲得之研究結果符合80/20法則的規律,接近普萊斯平方根定律的分佈特性;透過各校之H指數與各類組被引用次數之學校排名後發現,難以根據各校之H指數瞭解各校於不同領域之學術影響力,要對各校系所及各領域之H指數進行探討才能進行較客觀的比較研究,但由於WOS系統對於各研究單位名稱之著錄並不一致,難以獲得較精確之數據,因此本研究不以此方法對各校學術影響力進行綜合評比,僅就各校H指數與各校之被引用次數進行比較分析;本研究以被引用次數及文獻篇數進行相關性研究,發現文獻被引用次數與文獻篇數之間具有高度正相關的特性,因此推論各研究單位文獻發表篇數多能獲得較多被引用次數,但並不表示發表文獻愈多的單位被引用次數一定高於發表篇數較少的研究單位。 / This study is a continuing study fellow Wang Yi-Chin’s “A study of scholarly productivity in Taiwan: Bade on the Case of 12 Universities”. The studying units selected by this study are the same as Wang’s. Base on WOS database, this study collected one hundred thirty thousand data for research. The main purpose to research journal article’s cited times is for understanding the influence of Taiwan top 12 universities in scholar. This study discoveries several results as: National Taiwan University has the best cited references times; the cited references of 12 universities distribute differently in every year, but articles cited by five to ten years ago reached the top peak of overall cited times; this use “Price square root law” and “80/20 principle” to examine the cited times and the research units which has cited times. And the outcome of this study is approaching “Price square root law” but match with “80/20 principle”; by H-Index, this study prefers to infer it can’t be considered as a exact indicator for measuring the performance of research influence created by universities in different fields; account to this study, there is quite highly interrelationship between cited times of articles and the number of articles.
2

「輸送現象」之文獻特性分析 / Analysis of Transport Phenomenon Literature:A Bibliometric Approach

林怡甄, Lin, Yi Jen Unknown Date (has links)
本研究旨在應用書目計量學方法分析1900年至2007年間,輸送現象文獻之特性,藉以探討輸送現象之發展情形。研究樣本取自SCIE資料庫,計104854篇相關書目資料。期望本研究結果能提供輸送現象學界與圖書館或資料單位參考,協助其做有效之館藏規劃及期刊資訊服務。 本研究結果歸納如下:(1)輸送現象文獻成長狀況目前呈穩定成長狀態,1965年後之文獻累積成長曲線符合指數成長。(2)輸送現象文獻之主要出版國為美國、英國、荷蘭、瑞士、德國、日本等國。台灣文獻出版量之排名則為第22名。(3)英文為輸送現象文獻最重要之寫作語文,德文、法文、俄文、日文依序於後。(4)輸送現象文獻之出版類型以期刊文章為主,佔總文獻之91.37%。(5)本研究不符合布萊德福定律,但符合布萊德福-齊夫定律曲線,求得之核心期刊有八種,分別為美國及英國所出版。(6)以高被引期刊、影響係數以及被資料庫收錄情況等方式,驗證布萊德福分區法所求之核心期刊品質,發現核心期刊品質值得信任。(7)以洛卡定律最小平方法求得n值為-2.5141(平等法)、-2.5389(第一作者法),c值為0.7488(平等法)、0.7546(第一作者法),進一步利用K-S檢定法加以檢定,證明洛卡定律並不適用於本研究。(8)本研究之作者生產力分佈不符合普萊斯平方根定律與80/20定律。(9)印度理工學院為輸送現象文獻重要的生產機構;台灣則為國立成功大學。總生產力台灣排名世界第22。(10)美國、法國、德國、日本、俄羅斯為相關研究機構最多的國家;英國、美國、荷蘭、瑞士則為最具吸收他國研究成果的學術傳播環境。 本研究最後依據研究發現之結果,提出以下建議:(1)本研究之各項研究成果,可作為圖書資訊界館藏發展與管理之參考。(2)輸送現象產業界應加強對於研究的重視。(3)輸送現象相關研究人員,應具備英文、德文、法文、俄文等外語能力。(4)資料庫公司應提升書目資料精確性,以利研究。(5)定期對輸送現象文獻進行分析,有助於輸送現象相關研究人員瞭解該領域之研究發展。 / This study analyzed the characteristics of transport phenomenon literature during 1900-2007 by a bibliometric approach. A total of 104854 bibliographic data were retrieved from SCIE database. The results attempt to have a better understanding of the developments and trends on transport phenomenon reaserch. The results of the present study reveal that: (1) Transport Phenomenon literature increased steadily. The growth curve during 1965-2007 fits exponential growth. (2)USA, UK, Netherlands, Switzerland, Germany and Japan are the major countries of Transport Phenomenon publications. Taiwan ranked 22. (3)English is the most often used language. German ranked number two and the third most often used language is French. (4)Journal article is the major of publication and accounted for 91.37% of total publication. (5)The journal article distribution doesn't fit Bradford Law. However, it fits the typical Bradford-Zipf’s S-shaped curve. (6)Core journals are found to be associated with highly cited times and high impact factor. (7)For only counting first author, Lotka’s law is found to be inapplicable to author productivity distribution with n=-2.5389, c=0.7488. The K-S test also explored the invalidity of observed distribution at 0.01 level of significance. (8) Author productivity distribution also does’t fit Price Square Root Law and 80/20 Rule. (9) Indian Institute of Technology is the most important institute of Transport Phenomenon publications. In Taiwan, National Cheng Kung University published the most Transport Phenomenon literature and it ranked 22. (10)USA, French, Germany, Japan and Russia have the most relevant research institutions than other countries.
3

「女性研究 」文獻之書目計量學研究 / A Bibliometric Study of Women's Studies Literature

李家寧, Li, Chia Ning Unknown Date (has links)
本研究旨在應用書目計量學方法分析1900年至2013年間,女性研究文獻之特性,藉以探討女性研究之發展情形。研究樣本取自WOS資料庫(包含三個子資料庫SSCI、SCIE和A&HCI),計16,852篇相關書目資料。期望本研究結果能提供女性研究學界與圖書館或資料單位參考,協助其做有效之館藏規劃及期刊資訊服務。 本研究結果歸納如下:(1) 女性研究文獻篇數與年代是成正比的狀況,較符合指數成長模式。進一步以指數迴歸預測成長篇數的話,顯示女性研究文獻有成長減緩的趨勢。(2)女性研究文獻之主要出版國為美國、英國、加拿大、荷蘭、德國等國。 (3)英文為女性研究文獻最重要之寫作語文。(4)女性研究文獻之出版類型以期刊文章為主,佔總文獻之62.86%。(5)女性研究廣泛應用於各學科,主題領域前五名分別為心理學相關、女性研究(狹義)、歷史、文學及教育與教育研究。 (6) 女性研究之文獻分布相當分散,但仍有其核心期刊。(7)本研究符合布萊德福定律,但不符合布萊德福-齊夫定律曲線。(8) 高生產力期刊與高被引期刊的主題明顯分散。 (10) 洛卡定律、普萊斯平方根定律、80/20 定律不適用於本研究。(11) 研究機構的生產力分散,大學校院為主要研究機構,機構下的系所分布以心理學系所最多。(12) 美國與英國為相關研究機構最多的國家,也是延攬他國學術成果的最多的國家。 本研究最後依據研究發現之結果,提出以下建議:(1)本研究之各項研究成果,可作為圖書資訊界館藏發展與管理之參考。(2)女性研究相關研究人員,應具備跨主題領域的合作研究能力且法文、德文、西班牙文等外語能力。(4)資料庫公司應提升書目資料精確性,以利研究。(5)定期對女性研究文獻進行分析,有助於女性研究相關研究人員瞭解該領域之研究發展。 / The purpose of the study is to understand the contents, relations, development, and trends between various disciplines of “women’s studies.” This study analyzes the characteristics of women’s studies literature during 1900-2013 by bibliometric approach, collecting analytical components such as the frequencies of the publication, publication languages, countries of publications, journal sources, cited times, disciplines of subject categories and document type from three major sub-databases of Web of Science services: SCIE, SSCI, and A&HCI. A total of 16,852 bibliographic records were retrieved from the databases. The results of the present study are as follows. (1) The growth pattern of women’s studies literature during 1900-2013 generally fits exponential growth, but the growth has been slowed down since 2011. (2) United States, United Kingdom, Canada, Netherlands and Germany are five major countries of women’s studies publications. (3) English is the most often used language. (4) Journal articles are the major type of women’s studies publications, accounting for 62.86% of total publications. (5) Women’s studies are scattered in multiple disciplines, with five subjects significantly contributing to the literature count: psychology and its related disciplines, women’s studies (in narrow definition), history, literature, and education and educational research. (6) Despite of the scattered distribution of women’s studies literature, core journals of women’s studies still can be identified. (7)The distribution of journal articles fits Bradford Law, but it does not fit the typical Bradford-Zipf’s S-shaped curve. (8) The journal subjects of highly productive journals and highly cited journals vary. (9) Author distribution is counted by single authorship and collaborative authorship; the results show that author distribution neither fits Lotka’s law, Square Root Law or 80/20 Rule. (10) Academic institutions are major producers of women’s studies, with departments in universities and colleges concerning psychology and its related disciplines being the main contributors to the publications. (11) Most productive research institutions are distributed over United States, United Kingdom, Canada, Australia and Turkey. The findings of the study may provide better understanding of the past, current and future of women’s studies, and serve as references to identify more suitable, popular and influential journals and literature for both research purposes and library collection development and management.

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