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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

Replication and contradiction of highly cited research papers in psychiatry: 10-year follow-up / 精神医学領域における高被引用論文の結果の再現性:10年間の追跡研究

Tajika, Aran 23 March 2016 (has links)
This is an author-produced electronic version of an article accepted for publication in the British Journal of Psychiatry. The definitive publisher-authenticated version is available online at http://bjp.rcpsych.org. / 京都大学 / 0048 / 新制・課程博士 / 博士(医学) / 甲第19584号 / 医博第4091号 / 新制||医||1014(附属図書館) / 32620 / 京都大学大学院医学研究科医学専攻 / (主査)教授 中山 健夫, 教授 小西 靖彦, 教授 村井 俊哉 / 学位規則第4条第1項該当 / Doctor of Medical Science / Kyoto University / DFAM
2

Är det skäligt? : En studie kring skäl vid överklagade bygglov / Is it reasonable? : A study of reasons in connection with the appeal of building permits

Carlsson, Caroline, Lindesson, Julia January 2016 (has links)
I den rådande bostadsbristen har en del av samhällsdebatten handlat om att effektivisera bygglovsprocessen och mer specifikt möjligheten att överklaga bygglov. Förslag som framkommit i förarbeten till plan- och bygglagen (PBL) är bland annat att begränsa vad som får överklagas och vem som har rätt att överklaga ett bygglovsbeslut samt att avgiftsbelägga överklaganden. Då förarbetena endast bygger på generell statistik saknas kunskap kring vad den klagande parten anför för skäl vid ett överklagande. Det saknas även redovisning kring vilka skäl som vinner störst framgång hos länsstyrelsen genom att ärenden återförvisas eller upphävs. Syftet med studien är att skapa förståelse kring överklagade bygglov samt vilken funktion länsstyrelsen fyller som överklagandeinstans. Huvudmålet är att utreda skälen bakom överklagade bygglov samt undersöka vilka av de anförda skälen som har störst framgång för de klagande hos länsstyrelsen. För att uppfylla syftet har tre frågeställningar besvarats. Vilka skäl som anförs av klagande part? Med vilka skäl upphäver och återförvisar länsstyrelsen kommunernas beslut? I vilken grad överensstämmer skälen anförda av klagande med de skäl länsstyrelsen upphäver eller återförvisar ärenden? En kvantitativ innehållsanalys har tillämpats tillsammans med juridisk metod för att kunna uttolka och klassificera skälen. För att sammanställa och analysera resultatet användes statistisk analys. Totalt har 274 överklagade beslutshandlingar granskats och resulterat i 197 handlingar som ansågs representativa för studien. Granskningen resulterade vidare i 77 kategorier med skäl anförda av klagande part. De skäl som anförts flest gånger av klagande part var att åtgärden medförde betydande olägenhet, stred mot detaljplan eller påverkade omgivningen negativt med hänsyn till exempelvis stads- och landskapsbild samt kulturvärden på platsen. Vidare anfördes även frekvent att grannehörande ej hade skett eller att det funnits brister i bygglovshandlingarna. Skäl som inte berörde den sökta åtgärden, så kallade okynnesskäl, var också ett av de vanligaste skälen anförda av klagade part. Det överlägset vanligaste skälet för upphävande var att åtgärden strider mot detaljplan och inte var att betrakta som en liten avvikelse. För återförvisade ärenden var de vanligaste skälen för länsstyrelsens beslut att grannehörande ej hade skett samt att byggnadsnämnden brustit i sin motivering. Totalt överensstämde anförda skäl av klagande och länsstyrelsens skäl för upphävande eller återförvisning i 47 % av fallen. Sammantaget var de största framgångsfaktorerna skäl som berör planstridigheter eller brister i byggnadsnämndens hantering av bygglovsärenden. Som helhet ansågs länsstyrelsen fylla en viktig roll som tillsynsmyndighet och borde därmed inte uteslutas ur instanskedjan. / In the current housing crisis, part of the social debate has been focused on streamlining the building permit process, and more specifically the ability to appeal a building permit. Proposals that emerged in the legislative history is to limit what and who has the right to appeal a building permit decision and the possibility to charge for the appeals. As the legislative history is only based on general statistics there is a lack of knowledge about what the complainant confided as reasons for the appeal. Nor is there any recognition on the grounds that wins the greatest success with the provincial government by matters referred back or canceled. The purpose of the study is to create a better understanding about the contested building permits and the function the provincial government fills as the appeal court. The main objective is to investigate the reasons behind the contested building permits, and investigate which of the arguments that have the greatest success for the complainants. To fulfill the purpose three questions were answered. What are the reasons invoked by the appellant? With what the reasons cancels and remits the provincial government municipal decisions? To what degree do the reasons cited by the complainant correspond with the reasons the provincial government cancels or refers cases? A quantitative content analysis was applied together with the legal method to interpret and classify the reasons. A statistical method has been used to compile and present the results. A total of 274 contested decision documents were reviewed and resulted in 197 documents considered as representative for the study. The review resulted in 77 categories of reasons cited by the complainants. The most common reasons were: significant inconvenience, the measure is contrary to the local plan, city- and landscape, cultural heritage and good overall effect is adversely affected, the neighbor hearing has not occurred, that there have been shortcomings in the documents and frivolous reasons. By far the most common reasons for the cancellation was that the measure is contrary to local plan and was not considered to be a little deviation. The most common reasons for the provincial government to remit cases were that the neighbor hearing had not occurred and that the building committee failed in its justification of the decision. Reasons cited by the complainant and the provincial governments reasons for the suspension or referral was consistent in 47% of the cases. Overall, the biggest success factors to cited reasons involving measures who is contrary to local plan or defects in the building committees' handling of building permits. As a whole the provincial government are considered to play an important role as a regulator and should therefore not be excluded from the instance chain.
3

The relationship between citing and cited patterns in research papers and the fluctuation of journal ranking

huang, shou-ching 31 July 2007 (has links)
The journal cited frequency is usually an index to weigh an academic research achievement and may provide useful information for the academic society. However, it is spectulated that it may be influenced by factors such as the citing frequencies of other journals, the price of the journal and so on. In this work, as an initial attempt we will investigate the correlation between the citing frequency and cited frequency in the same journal. The data is taken the JCR (Journal Citation Reports) annually published by ISI (Institute for Scientific Information) to understand the relationship between citing and cited patterns. Moreover, Impact Factor from the JCR has also been used as a basis of ranking, we will discuss about the variation in journal ranking in all fields based on Markov chain modeling. The ranking based on a modified impact factor will be used to compare with that by the original impact factor provided by the JCR.
4

Scientific research impact and data mining applications in hydrogeology

Fang, Yao-chuen 29 September 2004 (has links)
No description available.
5

An international multidisciplinary analysis of scholarly communication through investigating citation levels

Levitt, Jonathan January 2008 (has links)
This thesis seeks to demonstrate that the new facilities of Web of Science (WoS) online can be used in new ways to enhance understanding of scholarly communication. It investigates four aspects of scholarly communication: characteristics of highly cited articles, citation levels of collaborative articles, citation levels of multi-disciplinary articles, and patterns of annual citation of highly cited articles. For the first two topics it investigates the WoS category of ‘Information Science & Library Science’ (IS&LS), whereas for the other topics it compares diverse WoS categories in science and social science. Although its main data source is WoS, its investigation of disciplinarity also uses Scopus. The thesis finds: (a) Highly cited IS&LS articles tend to be multidisciplinary and cited late, but are not necessarily first-authored by influential IS&LS researchers, (b) Amongst un-cite IS&LS articles the proportion of collaborative articles has remained almost constant over the past three decades whereas for higher cited articles it has grown steadily with time, (C) In social science subjects the level of citation of multi-disciplinary research are generally similar to that of mono-disciplinary research, whereas in science the citations levels for multi-disciplinary research are substantially lower than that of mono-disciplinary research, and (d) In both science and social science many very highly cited articles continue to be heavily cited more than twenty years after publication. This thesis also introduces and uses an indicator for measuring the extent of collaboration called ‘average partner scores’ and indicates a way in which the subject categories of WoS can be investigated without requiring a licence for the WoS database. Finally, it identifies and addresses some of the technical problems of using WoS online to investigate scholarly communication.
6

Formas e fun??o do discurso do outro no g?nero monogr?fico

Pereira, Cr?gina Cibelle 13 August 2007 (has links)
Made available in DSpace on 2014-12-17T15:06:39Z (GMT). No. of bitstreams: 1 CriginaCP.pdf: 715733 bytes, checksum: f6f1ebc7609e159ce6281e77e82aa651 (MD5) Previous issue date: 2007-08-13 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / The present work investigates related discourse in rewriting discursive practices, at monographic works specifically at the theoretical foundation section. Focalizing some discursive strategies of voice management (direct and indirect discourse and modalization voice) we detach the introduction way and function of cited discourse. To do so, it were analyzed eighteen monographic works: nine of them final graduation works and other nine specialization works seeing that each works belonging to the same student, in two different stages, in the period from 2003 in graduation conclusion to 2005 in the end of specialization course. The data reveal that the monographic writer/student emphasizes the use of direct discourse in graduation works while in specialization works there was an emphasis at indirect speech. The analysis the way they introduce cited discourse pointed out that writer/student in graduation course such as specialization student make meaningless constructions when they do not use discendi verbs, they demonstrate difficulties inarticulate citing discourse with cited discourse. In what is related to functions of cited discourse we verify that the student/writer, in both stages or levels give emphasis to the function maintain an assertion, indicating that other s discourse serve mainly as a resource of authority just because that this function reveals the absence of a dialog between student writing and cited discourse. In a general way, the forms of other s discourse claim a form of writing that is found starting from a sequence of cited discourse in what student/writer voice in graduation and specialization comes to text surface just few times, but most of the times, the student takes other s words as they were themselves, every time there is an overlap of author/source / O presente trabalho investiga o discurso relatado em pr?ticas discursivas de retextualiza??o, na se??o de fundamenta??o te?rica de monografias produzidas por graduandos e especializados, focalizando algumas estrat?gias discursivas de gerenciamento de vozes (discurso direto, indireto e modaliza??es), destacando os modos de introdu??o e as fun??es do discurso citado. Para tanto, foram analisadas 18 monografias, sendo 9 monografias de gradua??o e 9 monografias de especializa??o, do mesmo aluno/produtor, entre o per?odo de 2003, na conclus?o da gradua??o, e 2005, no t?rmino das especializa??es. Os dados revelaram que o aluno/produtor das monografias de gradua??o privilegia o discurso direto enquanto nas monografias de especializa??o, foi usado, sobretudo, o discurso indireto. A an?lise dos modos de introdu??o do discurso citado apontou que o aluno/produtor tanto de gradua??o como de especializa??o quando n?o usa verbos de dicendi para introduzir a cita??o faz constru??es sem sentido, pois demonstra dificuldade em articular o discurso citante com o discurso citado. No tocante ?s fun??es para o discurso citado, verificamos que o aluno/produtor de ambos os n?veis privilegiam a fun??o sustentar uma afirma??o, indicando, assim, que o discurso do outro serve, principalmente, como recurso de autoridade, uma vez que essa fun??o revela a aus?ncia de di?logo com o discurso citado. De uma maneira geral, as formas de discurso do outro denunciam uma escrita que se edifica a partir de uma seq??ncia de discurso citado em que a voz do aluno/produtor de gradua??o e especializa??o surge, poucas vezes e, na maioria das vezes, esse toma as palavras do outro como suas, prevalecendo a voz do autor/fonte
7

A heterogeneidade discursiva em revistas de divulga??o cient?fica / The discursive heterogeneity in scientific publication magazines

Barbosa, Maria do Socorro Maia Fernandes 24 April 2008 (has links)
Made available in DSpace on 2014-12-17T15:07:04Z (GMT). No. of bitstreams: 1 MariaSMFB.pdf: 836091 bytes, checksum: 72734d1d5ce6487455effcc5e71538d7 (MD5) Previous issue date: 2008-04-24 / This research aiming at show an interpretative description about the form and function of Scientific Publication (SP) discursive genre, in two magazines of national circulation. We analyzed subjects published from 2004 to 2006, in the magazines Revista do Professor and Revista Nova Escola. We see at SP subjects reported discourses, into its two main presentation forms of other voices: direct discourse and indirect discourse. We have established some aims, first, we analyzing different forms to mark the discursive heterogeneity, by the reason the writer conceptualize an image of his/her interlocutor. The second one, we intend to look at the differences between marked heterogeneity according to the writer production, journalists and researchers, and finally, we investigate more or less occurrence of cited discourse, in what is concerned with different perspectives at communities that produce this kind of text. As theoretical background to our discussions we followed socio-historical perspective, its language and subject discourse conceptualizations. We did it mainly based on Bakhtin s works (1929; 1995; 2003). We were also based on theoretical discussions about discursive heterogeneity by Authier-Revuz (1990; 1998; 2004) and Maingueneau (1993; 2001). At analyzing the social dimensions of our data, we identified as relevant elements in the construction of the subjects (stories) the image that the writer (reporter) did/construct about his/her interlocutor as well as the use of different strategies, for example: the text produced by the journalists frequently use of direct discourse forms, while texts produced by researchers are almost fulfilled by indirect discourse. Beside this, texts are different in their social voices that are in their discourse. In the case of text produced by journalist are predominant the discursive scene of the school agents: teachers, students, parents, among others. Otherwise, in the texts produced by researchers already-said utterances, that in their majority of times, come from scientific discourse / Essa pesquisa visa a apresentar uma descri??o interpretativa(vista) da forma e do funcionamento do g?nero discursivo Divulga??o Cient?fica (DC), em duas Revistas de circula??o nacional, veiculadas de 2004 a 2006, quais sejam: a Revista do Professor e a Revista Nova Escola. Analisamos, nas mat?rias de DC, os discursos reportados, nas suas duas principais formas de apresenta??o das vozes alheias: o discurso direto e o discurso indireto. Como objetivos estabelecemos, em primeiro lugar, analisar as diferentes formas de marcar a heterogeneidade discursiva, em fun??o da imagem que o produtor faz do interlocutor; em segundo lugar, buscamos observar as diferen?as entre as formas de heterogeneidade marcada, em fun??o do produtor do texto, jornalistas e pesquisadores; e, por ?ltimo, investigamos a maior ou menor incid?ncia de discurso citado, com rela??o ?s diferentes perspectivas das comunidades produtoras desses textos. Para fundamentar teoricamente as nossas discuss?es, optamos pela corrente s?cio-hist?rica, tomando, portanto, como fundamento a sua conceitua??o de linguagem e de sujeito do discurso, sobretudo nos trabalhos de Bakhtin (1929; 1995; 2003) e nas discuss?es te?ricas sobre a heterogeneidade discursiva, na vis?o de Authier-Revuz (1990; 1998; 2004) e Maingueneau (1993; 2001). Ao analisarmos a dimens?o social dos nossos dados, dessa pesquisa, identificamos, como elementos relevantes para a constru??o das mat?rias, a imagem que o produtor faz do seu interlocutor e o uso de estrat?gias diferenciadas. Por exemplo, o texto produzido por jornalistas faz uso freq?ente das formas do discurso direto, enquanto que o texto produzido por pesquisadores ?, praticamente, atravessado pelo discurso indireto. Al?m disso, diferenciam-se esses textos, tamb?m, nas vozes sociais que trazem para o seu discurso. Em se tratando de texto produzido por jornalista, predomina a chamada ? cena discursiva dos agentes da escola: professores, alunos, pais, entre outros; e, nos textos produzidos por pesquisadores, os enunciados j?-ditos s?o provenientes, em sua maioria, do discurso cient?fico
8

考量專利品質下之台灣IC設計產業研發效率分析 / R&D Efficiency Analysis of IC Design Industry in Taiwan with Patent Quality Consideration

臧友文 Unknown Date (has links)
本研究旨在探討民國88年至94年台灣IC設計產業之研發效率分析。採兩階段資料包絡分析法(Data Envelopment Analysis, DEA):第一階段以保證區域資料包絡分析法(Assurance Region DEA,AR/DEA)衡量績效,以避免傳統DEA方法可能出現產出或投入的乘數為0之狀況。第二階段採資料切齊的(censored) TOBIT迴歸模型探討影響研發效率值的效率因子。 研究發現: (1)只考量專利數量與納入專利品質考量下之統計檢定結果,雖沒有顯著的差 異,但對少數的廠商的研發效率值與排名確實有變動,納入專利品質考 量,可以掌握更多研究發展資訊,了解廠商專利真正的價值。 (2)專利被引證次數與研發效率值呈現顯著正相關。 (3)TOBIT迴歸實證結果顯示: 研發效率與公司規模無顯著關係;研發效率與研發人力密集度無顯著相 關;研發效率與研究發展費用率呈負向關係;研發人員年約收入對研發技 術效率無顯著影響;外來知識流量占自有知識存量比例會正向影響研發效 率表現。 / This study investigates R&D efficiency analysis of IC design industry in Taiwan from 1999 to 2005 by using the two-stage Data Envelopment Analysis (DEA). To avoid the situations that the multiplier of the input or output might be zero, we adapt the method of Assurance Region DEA (AR/DEA) to measure achievements in the first stage. We then use censored TOBIT regression model to study the factors that influence the efficiency value in the second stage. Through our study, we conclude that: (1) Although there is no significant difference in the results of statistical test whether we take patent quantity into account or not, both the value of R&D efficiency and ranking of a few firms do change. We can grasp more information of research and development and understand the true value of firm’s patent as we put patent quality into account. (2) The correlation coefficient between the amount of patent cited and the value of R&D efficiency is positive significantly. (3) The empirical results of TOBIT regression show that: a. There is no significant relationship between the R&D efficiency and the company’s scale. b. There is no significant relationship between the R&D efficiency and the density of R&D workers. c. There is a negative relationship between the R&D efficiency and the ratio of R&D expense. d. The yearly revenue of R&D workers does not significantly influence the R&D and technology efficiency. e. The ratio between the flow rate of external knowledge and the owned knowledge storage affects positively on R&D efficiency.
9

Über die szientometrische Bedeutung des Impact-Faktors

Nourmohammadi, Hamzehali 03 May 2007 (has links)
Auf der Basis des Impact-Faktors, entsprechend der Definition Eugene Garfields, werden die Implikationen dieses IF für szientometrische Überlegungen und deren Folgen für das Zeitschriftenwesen untersucht. Die Ergebnisse der vorliegenden Arbeit zeigen: Der Impact-Faktor ist ein Wert, der einen Hinweis auf den durchschnittlichen Bekanntheitsgrad eines Beitrags in einer vom SCI erfassten Zeitschrift gibt. Der Impact-Faktor ist ein Wert, der in hohem Maße vom Umfang des SCI bestimmt ist. Über die dort erfassten Zitationen wird ermittelt, wie oft eine Zeitschrift zitiert worden ist. Der Impact-Faktor ist in hohem Maße davon bestimmt, in wieweit die Quellen zugänglich sind, die zitiert werden. Der lineare Zusammenhang, den R. Rousseau und G.V. Hooydonk (1996) zwischen dem Impact-Faktor von Zeitschriften und der Zahl der darin erschienenen Aufsätze (Produktion) hergestellt haben, gilt nur in dem von ihnen untersuchten Bereich des Impact-Faktors 0,5 – 3. Bei höheren Werten kommt es zu einer Abflachung, bei Werten über 7 sogar zu einer Umkehr der Steigung. Es gibt einen Zusammenhang zwischen der Höhe des Impact-Faktors und seinem jährlichen Zuwachs im SCI. Je höher der IF, desto höher ist auch sein jährlicher Anstieg. Bei genauerer Analyse zeigte sich, dass der Zuwachs, zum Zeitpunkt der vorliegenden Untersuchung, gegen einen Grenzwert von 0,42 ging. Die Impact-Faktoren von Zeitschriften und deren Preise für die Abonnements hängen statistisch nur schwach voneinander ab. Ob Zeitschriften erworben werden müssen ist weitaus stärker von den Zitationen abhängig, die diese Zeitschriften auf sich versammeln. Der IF steigt mit der Auflagenhöhe von Zeitschriften, wenn diese bereits einen höheren IF aufweisen. Für wissenschaftliche Autoren ist der Druck, in Zeitschriften mit einem hohen IF zu publizieren, beobachtsam. Je höher dieser allgemeine Druck ist, desto geringer ist die Wahrscheinlichkeit für einen einzelnen Autor wiederholt in derartigen Zeitschriften publizieren zu können. / The current thesis investigates the Impact Factor (IF) in scientific journals and its consequences for scientometric considerations. The results are: The Impact Factor is a value for Journals listed in the Science Citation Index, which show the average degree of acquaintance in the scientific community. It is much less a sign of quality than often believed. The IF is highly determined by the degree of the extent of the SCI. The Impact Factor is also, to a considerable degree determined by the availability of the cited sources. Methodological the IF depends strongly on the topical adjustment of the SCI. A linear correlation, found by R. Rousseau and G.V. Hooydonk (1996) between the Impact Factor and the number of papers per journal, is only valid in the analysed range of 0.5 - 3 examined by these authors. At higher IF values it comes to a flattening, and for values greater 7 even to a reversal of the curve. There is an annual increase of the Impact Factor in the SCI, in which the annual rate is rising as higher the IF is. More exact analyses have shown that the increase had an upper of 0.42, at the investigated time. Impact factors of Journals and prices for their relations depend only on a weak statistic from each other. Whether Journal is acquired, depends by far more strongly on the citations, which meets these magazines on itself. The IF rises with the number of copies of magazines if these already exhibit a higher IF. A clear separation between a cause and effect cannot be recognized here. It would be both possible that Journals with high IF experience increased demand, so that the copy number thereby rises and that the IF rises, because the Journal enjoys a high interest. Scientific authors are under pressure to publish in journals with Ifs as high as possible. The higher this general pressure is the smaller is the probability for an author to publish in such journals repeatedly. Exceptions are the publishers or editors of these Journals.
10

西文資訊科學文獻被引用之分析研究 / Analysis of western cited literature on information science

蔡玉紋, Tsai, Yu Wen Unknown Date (has links)
本研究利用書目計量學與引用文獻分析法分析引用1998年至2008年資訊科學重要期刊之特性。四種代表性期刊分別為Journal of the American Society for Information Science and Technology、Information Processing and Management、Journal of Information Science以及Journal of Documentation,研究樣本取自WOS資料庫,共計9579篇書目資料。希冀藉由分析探討引用資訊科學文獻之分佈現象與主題範疇,以觀察其他學科與資訊科學學科的互動關係。 本研究結果歸納如下:(1)資訊科學期刊被引用文獻篇數數量隨年代增長。(2)研究型文章為引用資訊科學期刊文獻最主要的資料類型。(3)本研究不完全符合布萊德福與布萊德福-齊夫定律,但可經由布萊德福-齊夫定律圖解,觀察出核心期刊有七種,核心期刊主題以圖書館學與資訊科學為主。 (4)引用資訊科學期刊文獻之學科大類分佈情況,以引用圖書館學門以及科學類為主,JOD是圖書館學門重要的參考期刊。(5)期刊及圖書主題分佈以被圖書資訊學主題和資訊檢索引用最多。(6)高被引用文獻以JASIST所佔比例最多,顯示JASIST是高生產力與高品質兼具的期刊,是資訊科學最重要且最受關注的文獻來源。(7)高被引主題以全球資訊網最多,其次為線上資訊檢索以及搜尋。(8)高被引作者共21位,目前皆任職於學校機構,以從事資訊科學、資訊研究領域為主,研究主題則是資訊檢索、資訊計量學等為多。這21位核心作者可以說是目前資訊科學界的核心領導作者。 本研究結果可應用於館藏發展與管理之參考,界定重要的期刊與圖書文獻來源,有助於圖書館或相關研究單位規劃、建立完整的資訊科學研究架構,以支援研究。同時,可將本研究之分析應用於資訊科學領域研究者,提供投稿之參考、了解目前研究主流以及未來的發展趨勢等,並可提供於資訊科學期刊編輯者,讓其了解該期刊之表現,適時調整,作為期刊長期追蹤的參考。 / Through bibliometric approach and citation analysis, this study analyzed the related disciplines and subjects of literature citing the important Information Science journals during 1998 to 2008. The four leading Information Science journals are Journal of the American Society for Information Science and Technology, Information Processing and Management, Journal of Information Science, and Journal of Documentation. A total of 9579 bibliographic data were from WOS database. Results show that:(1) The cited times of Information Science journals increased steadily. (2) Journal article is the main documentation type citing Information Science journals. (3)The distribution of literature citing Information Science journals does not exactly fit Bradford’s Law and Bradford-Zipf Law. However, by observation on Bradford-Zipf Law graph, there are seven core journals. The chief fields of core journals are Library Science & Information Science, and Information Science. (4) Primary disciplines of literature citing Information Science journals are Library Science & Information Science, and Science. JOD is the important reference journal in Library Science & Information Science discipline. (5) The subjects of journals and books highly citing Information Science journals are Library Science & Information Science, and Information Retrieval. (6) JASIST is highly cited, showing that it is both a high productivity and high quality journal. (7) The highly cited subject is World Wide Web, and followed by information retrieval and search. (8) The highly cited authors, who mainly serve in college and most of whom hold the post in the related Information Retrieval and Information Study departments, defined in this study amount to 21. Most of them specialize in information retrieval and informetrics. Finally, the results of this study can be applied to collection development and management, and identify the core journal and books. It assists libraries or information centers in planning and establishing complete research framework on Information Science.

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