淡江大學機構典藏:Item 987654321/41977
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 64176/96941 (66%)
Visitors : 9106839      Online Users : 12505
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
    •  Adv. Search
    Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer Goto mobile version


    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/41977


    Title: 文獻老化及其研究
    Authors: 蔡明月
    Contributors: 淡江大學資訊與圖書館學系
    Keywords: 文獻老化;Obsolescence;Half life;Median citation age;Synchronous study;Diachronous study;Journal citation reports
    Date: 2000-09
    Issue Date: 2010-01-28 13:19:49 (UTC+8)
    Abstract: Obsolescence deals with changes in the use of literature with time. This article describes the origin and development of obsolescence study. It also examines the assumptions, methodologies and conclusions of significant researches on the topic, especially, lhe distinction between synchronous and diachronous studies. In addition, the reasons for decline of use overtime, the applications and limitations of obsolescence research results and factors that affect obsolescence are discussed. Moreover, an experimental research to explore the relationship between the journal citation half-life and library use half-life is demonstrated.
    Relation: 教育資料與圖書館學 38(1)，頁47-64
    Appears in Collections:[Graduate Institute & Department of Information and Library Sciences] Journal Article

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML107View/Open
    文獻老化及其研究.pdf3281KbAdobe PDF1View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback