| 基于 JCR 的不同学科类目文献计量学指标的统计与分析 |
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| 引用本文： | 金铁成.基于 JCR 的不同学科类目文献计量学指标的统计与分析[J].河南工业大学学报(社会科学版),2014(1):107-110. |
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| 作者姓名： | 金铁成 |
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| 作者单位： | 河南工业大学学报编辑部,河南郑州450001 |
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| 摘 要： | 基于2011年JCR网络版,对JCR所划分的176个学科类目的文献计量学指标,包括总被引频次、中值影响因子、学科集合影响因子、学科集合立即指数、学科集合被引半衰期、学科期刊数和学科总文章数,进行了统计与分析.结果表明：不同学科类目计量指标差异很大.建议在学术期刊评比和科研绩效评价时,应使用相对指标来消除学科之间的差异.
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| 关 键 词： | 学科类目 学术期刊 中值影响因子 学科集合影响因子 学科集合立即指数 学科集合半衰期 |
LITERATURE METROLOGY INDEX STATISTICS AND ANALYSIS OF DIFFERENT SUBJECT CLASSIFICATION BASED ON JCR |
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| JIN Tie-cheng.LITERATURE METROLOGY INDEX STATISTICS AND ANALYSIS OF DIFFERENT SUBJECT CLASSIFICATION BASED ON JCR[J].Journal of Henan University of Technology:Social Science Edition,2014(1):107-110. |
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| Authors: | JIN Tie-cheng |
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| Institution: | JIN Tie-cheng (Editorial Dept. , Henan University of Technology, Zhengzhou 450001, China) |
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| Abstract: | The paper conducts a statistics and analysis of the literature metrology index of 176 subject catego- ries based on 2011 JCR online, including citing frequency, median impact factor, aggregate impact factor, ag- gregate immediacy index, aggregate half-life, the number of journals, and the total number of articles. Re- sults show a big gap in metrology index between different subject categories. In the academic journal evalua- tion and performance evaluation of scientific research, relative index should be used to eliminate the difference between subjects. |
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| Keywords: | JCR subject category academic journal median impact factor aggregate impact factor aggregate immediacy index aggregate half- life |
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