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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.
11

數位學習領域文獻計量與主題分析 / Bibliometric and subject analysis for the E-learning research field

李清福, Lee, Ching Fu Unknown Date (has links)
近年來各國因應數位化的發展,加上資訊技術應用於教與學已經是全球的趨勢,各國紛紛將數位學習的推動列為國家重要政策,對數位學習領域主題研究之發展極為重視。為了幫助研究人員更精確掌握數位學習領域的研究脈動,有必要針對數位學習領域發表之期刊文獻進行全面性的計量以及主題內容分析。 本研究採廣義數位學習定義之檢索策略,蒐集2000年至2009年間合計2,125篇數位學習領域SSCI期刊文獻,針對這些文獻以自動化內容探勘工具CATAR進行全面性計量分析,再分別以共現字及書目對進行研究主題分析,以藉此歸納數位學習領域的研究主題架構。此外,本研究亦將經由共現字與書目對歸類所獲得之主題架構,與Computers & Education (C&E)專家分類之主題架構進行相互的參照與比對,以歸納出更為完備的數位學習領域研究主題架構。 本研究歸納獲得之數位學習領域研究主題架構,可幫助研究人員檢視自己的領域專長、掌握數位學習各研究主題面向發展狀況以及作為學者專家選定研究主題之參考;此外,透過文獻計量分析所得之國際間數位學習領域最具生產力作者、最具競爭力機構、最具影響力國家、高被引用期刊文獻、較具代表性研究主題發展趨勢以及數位學習跨領域整體學術研究發展概況等,有助於研究人員瞭解目前整個國際間數位學習領域的研究發展現況。 / With the digital development and the global trend of information technology applying teaching and learning in recent years, every country around the world regards the promotion of e-learning as a very important policy of the country. They lay special emphasis on the development of the subjects of study in e-learning. In order to help the researchers to predominate more precisely about the study of e-learning field, it is necessary for us to carry out the comprehensive calculation and subject context analysis toward the published periodical literature in connection with the e-learning field. The present study adopts the search strategy of generalized definition of e-learning and collects 2,125 SSCI periodical literature in total on e-learning field from the years of 2000 till 2009. They are analyzed with automatic context exploration tool CATAR to proceed to the general bibliometric analysis. Then they are analyzed with co-occurrence words and bibliography coupling to proceed to the study subject analysis. Thus it can generalize the frames of study subjects of e-learning field. In addition, the present study will carry on the interactive reference and contrast through the subject frames by the co-occurrence words and bibliography coupling with the subject frames classified by Computers & Education (C & E) experts to figure out more complete frames of study subject in e-learning field. The present study can help researchers examine their own field specialty, master the dimensions of the development of study subjects and make reference to the scholars and experts to determine their study subjects. Furthermore, it can help the researchers understand the development status of international e-learning field at present with the most productive author, the most competitive organization, the most influential country, the most adoptive periodical document, the more representative trend of development of study subject and the study development status of e-learning interdisciplinary field overall academic research through literature bibliometric analysis.
12

O processo de análise de assunto na catalogação de documentos: a perspectiva sociocognitiva do catalogador em contexto de biblioteca universitária

Redigolo, Franciele Marques [UNESP] 18 March 2010 (has links) (PDF)
Made available in DSpace on 2014-06-11T19:26:44Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-03-18Bitstream added on 2014-06-13T19:13:56Z : No. of bitstreams: 1 redigolo_fm_me_mar.pdf: 886793 bytes, checksum: 01475c1dab3161d65daad0d65af52317 (MD5) / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / A análise de assunto é um processamento intelectual que depende da cognição profissional e o domínio do contexto físico, psicológico e sociocognitivo são necessários para que o catalogador realize a leitura, identificação e seleção de conceitos na concepção orientada para conteúdo e para a demanda. A investigação do contexto profissional de tratamento de conteúdo em bibliotecas universitárias é necessária para coleta de dados e observação dos processos dos profissionais catalogadores de assunto com vistas à futura elaboração de metodologia para catalogação de assunto de documentos. Propõe-se a análise dos processos de análise de assunto na catalogação de documentos e a visão dos participantes sobre os significados dos resultados obtidos em sua prática cotidiana a partir de pesquisa etnográfica e uso da técnica de Protocolo Verbal Individual e entrevistas em contexto de diferentes Bibliotecas Universitárias no domínio de Ciência da Computação. Possui como objetivo geral contribuir para estudos de aprimoramento da prática de análise de assunto na catalogação em contexto de Bibliotecas Universitárias com intuito de otimizar os resultados da recuperação da informação em catálogos.Tendo em vista a concretização da proposta apresentada acima, a presente pesquisa possui como objetivos específicos: a) Realizar estudo teórico e metodológico sobre o processo de análise de assunto no tratamento temático com enfoque no contexto da catalogação em bibliotecas universitárias; b) Investigar processos de análise de assunto na catalogação de documentos, com Protocolo Verbal, realizados pelo catalogador em contexto de diferentes Bibliotecas Universitárias; e c) Identificar aspectos, funções, processos e ações da prática cotidiana da análise de assunto na catalogação a partir da visão do catalogador. Foram realizadas as seis coletas de... / The subject analysis is an intellectual process that depends on the professional cognitive and the domain of physical, psychological and sociocognitive contexts are necessary for the cataloger achieve the reading, identification and selection of concepts in the design oriented for content and the demand. The research of professional context of content treatment in university libraries is required for data collection and observation of the processes of professional subject catalogers with a view to further development of methodology for the subject cataloging of documents. It proposes the analysis of the procedures of subject analysis for examining on documents cataloging and the views of participants about the meanings of the results obtained in their daily practice from ethnographic research and use of the technique of Individual Verbal Protocol and interviews in the context of various university libraries in the field of Computer Science. It has as main objective to contribute to improving studies of the practice of subject analysis on cataloging in the context of university libraries in order to optimize the results of information retrieval in catalogs. In a view to implementing the proposal presented above, this research has as specifics objectives: a) provide theoretical and methodological study on the process of subject analysis in the thematic treatment with emphasis on the context of cataloging in university libraries, b) investigate processes of subject analysis on cataloging of documents, with Verbal Protocol, made by the cataloguer in the context of several university libraries, and c) identify issues, functions, processes and actions of daily practice of subject analysis on cataloging from the perspective of the cataloguer. Were performed six collections of data with the Individual Verbal Protocol, in the university libraries, whose observation provided the obtaining of ...(Complete abstract click electronic address below)
13

O processo de análise de assunto na catalogação de documentos : a perspectiva sociocognitiva do catalogador em contexto de biblioteca universitária /

Redigolo, Franciele Marques. January 2010 (has links)
Orientador: Mariângela Spotti Lopes Fujita / Banca: João Batista Ernesto de Moraes / Banca: Luciana de Souza Gracioso / Resumo: A análise de assunto é um processamento intelectual que depende da cognição profissional e o domínio do contexto físico, psicológico e sociocognitivo são necessários para que o catalogador realize a leitura, identificação e seleção de conceitos na concepção orientada para conteúdo e para a demanda. A investigação do contexto profissional de tratamento de conteúdo em bibliotecas universitárias é necessária para coleta de dados e observação dos processos dos profissionais catalogadores de assunto com vistas à futura elaboração de metodologia para catalogação de assunto de documentos. Propõe-se a análise dos processos de análise de assunto na catalogação de documentos e a visão dos participantes sobre os significados dos resultados obtidos em sua prática cotidiana a partir de pesquisa etnográfica e uso da técnica de Protocolo Verbal Individual e entrevistas em contexto de diferentes Bibliotecas Universitárias no domínio de Ciência da Computação. Possui como objetivo geral contribuir para estudos de aprimoramento da prática de análise de assunto na catalogação em contexto de Bibliotecas Universitárias com intuito de otimizar os resultados da recuperação da informação em catálogos.Tendo em vista a concretização da proposta apresentada acima, a presente pesquisa possui como objetivos específicos: a) Realizar estudo teórico e metodológico sobre o processo de análise de assunto no tratamento temático com enfoque no contexto da catalogação em bibliotecas universitárias; b) Investigar processos de análise de assunto na catalogação de documentos, com Protocolo Verbal, realizados pelo catalogador em contexto de diferentes Bibliotecas Universitárias; e c) Identificar aspectos, funções, processos e ações da prática cotidiana da análise de assunto na catalogação a partir da visão do catalogador. Foram realizadas as seis coletas de ...(Resumo completo, clicar acesso eletrônico abaixo) / Abstract: The subject analysis is an intellectual process that depends on the professional cognitive and the domain of physical, psychological and sociocognitive contexts are necessary for the cataloger achieve the reading, identification and selection of concepts in the design oriented for content and the demand. The research of professional context of content treatment in university libraries is required for data collection and observation of the processes of professional subject catalogers with a view to further development of methodology for the subject cataloging of documents. It proposes the analysis of the procedures of subject analysis for examining on documents cataloging and the views of participants about the meanings of the results obtained in their daily practice from ethnographic research and use of the technique of Individual Verbal Protocol and interviews in the context of various university libraries in the field of Computer Science. It has as main objective to contribute to improving studies of the practice of subject analysis on cataloging in the context of university libraries in order to optimize the results of information retrieval in catalogs. In a view to implementing the proposal presented above, this research has as specifics objectives: a) provide theoretical and methodological study on the process of subject analysis in the thematic treatment with emphasis on the context of cataloging in university libraries, b) investigate processes of subject analysis on cataloging of documents, with Verbal Protocol, made by the cataloguer in the context of several university libraries, and c) identify issues, functions, processes and actions of daily practice of subject analysis on cataloging from the perspective of the cataloguer. Were performed six collections of data with the Individual Verbal Protocol, in the university libraries, whose observation provided the obtaining of ...(Complete abstract click electronic address below) / Mestre
14

Música e memória: reconstrução da memória por meio da produção musical de Chico Buarque do período do AI-5 (1968-1978)

BEZERRA, Emanuella Maria Barbosa Lourenço 22 February 2016 (has links)
Submitted by Irene Nascimento (irene.kessia@ufpe.br) on 2017-03-24T16:42:47Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Dissertação_PPGCI-UFPE_Emanuella Bezerra_2016-versão final (1).pdf: 2616598 bytes, checksum: 1109e1399fd99bd865f4470fbadb65c2 (MD5) / Made available in DSpace on 2017-03-24T16:42:47Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Dissertação_PPGCI-UFPE_Emanuella Bezerra_2016-versão final (1).pdf: 2616598 bytes, checksum: 1109e1399fd99bd865f4470fbadb65c2 (MD5) Previous issue date: 2016-02-22 / FACEPE / O estudo aponta para uma reconstrução das memórias coletivas no período da Ditadura Civil Militar no Brasil. Analisa a produção musical de Chico Buarque, utilizando como registro documental, tomando como amostra as letras das músicas censuradas no período de 1968 a 1978, o período de vigência do Ato Institucional Nº 5 (AI-5). O objeto de estudo proposto está baseado no arcabouço teórico da Ciência da Informação (CI), ressaltando por meio desta a sua influência, relevância e usos na sociedade. Investiga, portanto, as representações socialmente construídas e identificadas na produção musical do cantor, compositor, escritor e dramaturgo de modo a refletir sobre a função dessas músicas na reconstrução das memórias coletivas no período da ditadura militar no Brasil. Através da pesquisa, foi possível categorizar as letras das músicas por meio das técnicas de Análise de Assunto desenvolvida no âmbito do Tratamento Temático da Informação (TTI), norteadas pelas linhas de Dias e Naves (2013) e Guimarães (2008). No plano metodológico, buscou-se apoio na Análise do Discurso (AD), sob um viés pós-estruturalista pautado nas linhas de Michel Foucault (1985, 2001, 2011), além da análise de conjuntura para o entendimento do cenário político-social do período. A pesquisa se configura como descritiva, de cunho documental por meio da pesquisa bibliográfica. Busca alinhar as letras das músicas (registro documental) de Chico Buarque aos conceitos de memória coletiva no âmbito da CI, descrevendo por meio da CI, as representações sociais contidas nos registros documentais encontrados. Quanto aos meios é bibliográfica, buscando apoio no corpus da teoria de memória coletiva levando em consideração as contribuições de Maurice Halbwachs (2012). É também documentária, visto que analisa suas composições musicais nos álbuns lançados entre os anos de 1968 a 1978. Como forma de tratamento, extraíram-se as microestruturas das letras das músicas, de onde emergiram categorias e subcategorias de análise para evidenciar o conteúdo informacional dos registros documentais (letras das músicas). Foi possível relacionar as temáticas que emergiam do conjunto de 25 (vinte e cinco) músicas que compõem esta pesquisa, nas seguintes categorias: Canções de protesto, Personagens femininos marginalizados e Canções de amor, sentimento. Através do estudo do contexto histórico que permeou o período analisado pelo recorte, as questões sociais e políticas ficaram evidentes para a visualização da reconstrução das memórias. Ressalta-se que foi possível verificar que todo o discurso das composições do artista evidencia um ato político em si. / The study points to a reconstruction of collective memories in the period of Civil Military Dictatorship in Brazil. Analyzing Chico Buarque’s music production, uses as a documental recording, taking as a sample the censorships song lyrics in the period from 1968 to 1978, the period of validity of 5th Institutional Act (AI-5). The proposed cut through the theoretical framework of Information Science (CI) highlighting through this the influence, relevance and uses in society. Investigates therefore the socially constructed representations and identified in the musical production of singer, composer, writer and playwright in order to reflect on the function of these songs in the rebuilding of collective memories during the Military Dictatorship in Brazil. Through research, it was possible to categorize the song lyrics through Subject analysis techniques developed within the Thematic Information Treatment, guided by lines of Dias and Naves (2013) and Guimarães (2008). At the methodological level, it sought support in Discourse Analysis, under a poststructuralist bias guided on the lines of Michel Foucault (1985, 2001, 2011) in addition to the situation analysis for understanding the social-political scenario of the period. The research configures as interpretative descriptive of documental stamp, because it seeks to align song lyrics (documental recording) of Chico Buarque to the concepts of collective memory and politics as part of the the Information Science, describing through the Information Science, the social representations contained in the documentary records found. As for the means is bibliographic, seeking support in corpus of the collective memory theory considering the contributions of Maurice Halbwachs (2012). Is also documentary, because analyzes your musical compositions on the albums released between the years 1968 to 1978. As a treatment, the microstructures of the song lyrics were extracted, from which emerged the categories and subcategories of analysis to evidence informational content of the documentary records (song lyrics). It was possible to relate the thematic that emerged from the set of 25 (twenty-five) songs that make up this research in the following categories: Protest Songs, marginalized female /characters and love songs, feeling. Through the historical context of the study that permeated the analyzed period by the cutting, the social and political questions became evident to visualize the rebuilding of the memories. Note that it can verify that the whole speech of the artist's compositions shows a political act itself.
15

1999-2009年我國圖書資訊學碩士論文調查研究 / Survey research on 1999-2009 master’s thesis of library and information science in Taiwan

徐欣儀, Hsu, Hsin-I Unknown Date (has links)
本研究針對民國88年至98年發表之臺灣圖書資訊學碩士論文為研究主體,利用內容分析法,一探十年來圖書資訊學碩士論文在碩士論文數量、研究主題、研究方法、圖書館類型及關鍵詞之使用情形。研究發現:碩士論文總計發表725篇,平均每年有72.5篇,可見圖書資訊學碩士論文的產出呈現逐年增加的面貌。就各校碩士論文產出情形而言,以臺大156篇最多;其次為淡江150篇;其餘依次為輔大136篇、政大135篇、臺師大91篇和中興58篇。 近十年來所採用之研究方法主要為:訪談調查法230篇(32%)、問卷調查法196篇(28.2%)、書目計量63篇(9.1%),這三種研究方法的數量合計約佔68%之多。2000年後,台灣圖書資訊學碩士論文研究方法的使用以問卷調查法和訪談調查法使用的最為廣泛,跟過去研究結果比較,書目計量學的使用有明顯增加的趨勢。 就研究主題而言,以讀者服務最高235篇(32%)、其次是圖書資訊理論與基礎124篇(17%)、圖書資訊技術91篇(13%)、技術服務88篇(12%)、行政與管理79篇(11%)、圖書與文獻77篇(11%)、圖書館與圖書館事業24篇(3%),其他(學科類別)6篇(1%)。 有關圖書館類型之研究約308篇,佔全部論文的42%;其中以大專院校圖書館133篇(44%)最多、其次是公共圖書館89篇(29%)、專門圖書館29篇(10%)、中小學圖書館32篇(9%),最少的是國家圖書館4篇(1%) ;此外博物館有12篇(4%),檔案館為8篇(3%) 十年來臺灣地區圖書資訊學碩士論文,由全國博碩士論文資訊網可查檢到關鍵詞者共有719篇,統計後關鍵詞共有2,999個,其中最少的關鍵詞是一個,最多的是20個,平均每篇約有4.2個。超過36次者的高頻詞彙,分別為公共圖書館(58個)、大學圖書館(54個)、資訊需求(42個)和資訊尋求行為(41個)。將關鍵詞以熱門研究議題相近詞組做群組進行整理後,則發現以資訊行為相關的研究最多,共有134篇 ,其次是書目計量(57篇) 、檔案(45篇)、閱讀(21篇)、資訊素養(19篇)、數位典藏(17篇)、Web2.0(17篇) 、數位學習(10篇)和知識管理(9篇)。可見圖書資訊學論文之主題研究和圖書館事業近年來的發展遙相呼應。 根據研究發現提出以下建議:一整合圖書資訊學學術文獻主題分析體系、二鼓勵各校堅實各自專長後合作研究、三加強碩士論文研究品質、四強化碩士論文典藏資料庫之建置、五鼓勵學術研究成果之開放取用。 / This study focuses on MLIS (Masters' in Library & Information Science) theses in Taiwan from the years 1999 to 2009. It use content analysis to explore the situation for MLIS theses in research topics, research methods, types of libraries, keywords and their use. 725 MLIS theses were published by 6 LIS (Library & Information Science) related institutes. The National Taiwan University published the most papers (156 theses), followed by Tamkang University (150 theses), Fu-Jen Catholic University (136 theses), National Cheng-Chi University (135 theses), National Taiwan Normal University (91 theses) and National Chung-Hsing University (58 theses). Theses over the last decade mostly used the following research methods: interview surveys (230 theses), questionnaire (196 theses), on bibliometrics (63 theses). Most MLIS research methods used by Taiwan's LIS departments after the year 2000 focused on questionnaires and interview surveys. Compared with earlier studies, bibliometrics has increased significantly. As for the research topics: service to the readers is highest with 235 Thesis (33%), followed by library & information theory and basics with 124 theses (17%),library information technica at 91 theses (13%), technical services at 88 theses (12%), administion management with 79 theses (11%), books and literature with 77 theses (11%), libraries & the profession with 25 theses (3%) and others 6 theses (1%). Research relating to libraries type totaled over 308, accounting for over 42% of research Thesis. Academic library possessed the most papers with 133 theses (44%), followed by public libraries with 89 theses (29%). Specialized libraries with 29 Thesis (10%), and primary & secondary school libraries with 32 (9%). The National Library had at least 4 (1%). Museums with 12 articles (4%) and archives with 8 articles (3%). There are 2,999 Keywords among 719 Taiwanese LIS Master's theses. Thesis with the least keywords contained a minimum of 1 keyword. On the other hand, Thesis with the largest number of keywords contained over 20. Their average stands at about 4.2 keywords each. Each high-frequency word appeared more than 36 times. These are: public libraries (58), university libraries (54), information needs (42) and information finding (41). Once keywords and popular research topics are grouped together and integrated, it was found that the majority of research focused on information behavior (totaling 134 theses). This is followed by bibliometrics (57theses), archives(45 theses), reading(21 theses) , information literacy(19 theses), digital archives(17 theses) , web 2.0(17 theses) ,e-learning(10 theses)and knowledge management(9 theses). The popularity of these research topics echo the constant development of libraries in recent years. Based on these findings, the following recommendations: 1. Integration of the Framework of Subject Classification in LIS 2. Encourage library schools to participate in collaborative research using their individual strengths. 3. Enhance the quality of theses research. 4. Strengthen the collection of the masters' thesis database. 5. Encourage the open-access of academic research.
16

數位典藏與數位學習國家型科技計畫學術研究成果與跨領域合作探討 / A study on interdisciplinary collaboration of Taiwan digital archives and e-learning program

吳萱, Wu, Hsuan Unknown Date (has links)
我國數位典藏計畫自民國87年起至今已發展逾十四年,並於民國91年啟動數位典藏國家型科技計畫。目前已有超過100餘個圖書館、檔案館及博物館等機構參與,且具有多元豐富的主題內容。 本研究旨在探討我國數位典藏計畫自民國91年至99年間之學術論文成果,包含民國97年至99年數位典藏與數位學習國家型科技計畫之成果文獻。本研究採用書目計量學進行文獻特性與跨領域合作分析,經資料蒐集及統計後共計3,032筆書目。首先,針對近九年書目進行文獻特性與主題分析,再者,針對近三年文獻作者計1,186位,進一步進行跨機構與跨領域合作分析。希冀透過本研究,檢視我國數位典藏計畫近九年之學術論文成果分析,並觀察我國數位典藏計畫參與機構/成員間之跨領域合作情形。 本研究結果歸納如下:1.我國數位典藏與數位學習計畫學術研究多元,以研討會論文類型發表居多;2.我國數位典藏與數位學習計畫文獻內容以系統建置與技術服務主題居多,觀察近三年文獻主題則以「數位學習與教育」方面文獻數則較多,可推論因97年起與「數位學習國家型科技計畫」計畫合併,因而在數位學習方面之文獻數量比例增加。3.近三年機構生產力排名為國立臺灣師範大學、中央研究院、國立中央大學、國立臺灣大學、國立臺南大學;4.近三年作者領域以人文及社會科學與工程技術為背景居多;5.近三年作者跨領域合作以工程技術與科學教育合著情形居多。 / The Taiwan Digital Archives Program had been developed 14 years since 1998. Presently, more than 100 libraries, archives and museums and other institutions had involved, and the digital content range covering art, humanities history and life science. This study aimed to explore the Taiwan Digital Archives Program from 2002 to 2007 and its successor of Taiwan Digital Archives and e-Learning Program from 2008 to 2010 as research scope. The research is to find out characteristics of the literature production and to look into the interdisciplinary collaboration between co-authors. The major findings are as follows: a. Taiwan Digital Archives and e-Learning Program has diverse research and development, and types of published papers were mainly conference papers. b. The subject of published papers of Taiwan Digital Archives and e-Learning Program were mainly system building and technical services. However, to observe in recent years the literature subjects are mainly e-learning and education. c. The past three years of productivity rankings in sequence is National Taiwan Normal University, Academia Sinica, National Central University, National Taiwan University and National University of Tainan. d. The past three years of author background is mainly humanities and social sciences and engineering and technical. e. To observe the interdisciplinary collaboration of co-authors is between engineering technology and science education.

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