| 开放存取期刊质量的学科差异与动态变化研究 |
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| 引用本文： | 胡德华.开放存取期刊质量的学科差异与动态变化研究[J].图书情报工作,2009,53(4):144-147. |
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| 作者姓名： | 胡德华 |
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| 作者单位： | 中南大学湘雅医学院医药信息系 |
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| 基金项目： | 国家社会科学基金项目《开放存取期刊质量及其文献保障率与图书馆因应之策》(项目编号：06CTQ001);国家级 |
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| 摘 要： | 采用平均影响因子、平均即年指数、平均IF百分位数和平均ImInd百分位数等指标，对2001年-2005年的9个学科领域596种OA期刊进行统计分析。研究发现，OA期刊的质量总体上处于中等偏上水平，但是存在学科差异。其次，OA期刊的质量稳步增长，并逐渐被科研人员所接受，已成为科研人员进行学术交流的重要工具。
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| 关 键 词： | 开放存取期刊 质量 学科差异 动态变化 |
| 收稿时间： | 2008-06-19 |
| 修稿时间： | 2008-08-11 |
Subject Differences and Dynamic Changes in the Quality of Open Access Journals |
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| Hu Dehua.Subject Differences and Dynamic Changes in the Quality of Open Access Journals[J].Library and Information Service,2009,53(4):144-147. |
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| Authors: | Hu Dehua |
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| Abstract: | 596 open access journals from 2001 to 2005 in nine subject areas were statistically analyzed using Mean Impact Factor, Mean Immediacy Index, Mean Impact Factor Percentile Rank and Mean Immediacy Index Percentile Rank. Results show that the quality of open access journals was a little higher than the mean level on the whole,but on specific subjects there were greater differences. Secondly, the quality of open access journals was steadily increasing, and open access journals have been gradually accepted by the scientific researchers and have become an important tool for academic exchanges. |
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| Keywords: | open access journals quality subject differences dynamic changes |
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