| 近20年世界数字图书馆研究论文的计量分析：基于SCI-E和SSCI |
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| 引用本文： | 陈娟.近20年世界数字图书馆研究论文的计量分析：基于SCI-E和SSCI[J].数字图书馆论坛,2010(11):47-55. |
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| 作者姓名： | 陈娟 |
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| 作者单位： | 厦门大学图书馆,厦门,361005 |
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| 摘 要： | 文章运用文献计量学的相关理论和方法，对近20年SCI-E和SSCI收录的有关数字图书馆的研究论文进行分析，揭示该主题论文的增长情况、核心作者及其机构分布、核心期刊。统计反映近20年数字图书馆研究热点的高频关键词56个，应用共词聚类法描述数字图书馆领域当前的8大研究热点，通过绘制战略坐标图分析各研究热点的发展趋势，以期为该领域研究提供参考。
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| 关 键 词： | 洛特卡定律 K-S检验 布拉德福分散定律 共词聚类分析法 战略坐标图 |
A Metrological Analysis of Digital Library Research Papers in the World in Recent 20 Years: Based on SCI-E and SSCI of WOS |
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| Chen Juan.A Metrological Analysis of Digital Library Research Papers in the World in Recent 20 Years: Based on SCI-E and SSCI of WOS[J].Digital Library Forum,2010(11):47-55. |
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| Authors: | Chen Juan |
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| Institution: | Chert Juan (Xiamen University Library, Xiamen, 361005) |
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| Abstract: | The paper makes a metrological analysis of digital library research papers included by SCI-E and SSCI in recent 20 years and reveals the increase rule, core author list with its affiliation distribution, and core journal list. It collects 56 high-frequency keywords that reflect the focal points of digital library research and summarizes eight research structures in this field by co-word cluster analysis. Finally, it analyzes focal points trend through plotting strategic diagram so as to provide reference for research in the future. |
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| Keywords: | Lotka＇s Law K-S Test Bradford＇s Law Co-word Cluster Analysis Strategic Diagram |
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