| SCIE、SSCI期刊跨学科现象的定量分析 |
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| 引用本文： | 程莹,刘念才.SCIE、SSCI期刊跨学科现象的定量分析[J].情报科学,2005,23(2):237-240,263. |
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| 作者姓名： | 程莹 刘念才 |
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| 作者单位： | 上海交通大学,高等教育研究所,上海,200240 |
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| 摘 要： | 2002年版的科学引文索引(扩展版)和社会科学引文索引收录的7291种期刊中有43％期刊是同时属于两个或多个学科类别的。本文统计分析了这些期刊跨学科类别和跨学科群，并通过研究交叉期刊定量地揭示了学科之间的联系程度。
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| 关 键 词： | 交叉期刊 跨学科 学科类别 学科群 |
| 文章编号： | 1007-7634(2005)02-0237-04 |
| 修稿时间： | 2004年4月12日 |
Quantitative Research on the Multi - assignation of Journals in SCIE and SSCI |
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| CHENG Ying,LIU Nian-cai.Quantitative Research on the Multi - assignation of Journals in SCIE and SSCI[J].Information Science,2005,23(2):237-240,263. |
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| Authors: | CHENG Ying LIU Nian-cai |
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| Abstract: | sciences citation index expanded(SCIE)and social sciences citation index(SSCI)contained 7291 journals among which 43% were assigned to more than one subject category.This article analyzed the multi-assignation of journals by subject category and disciplinary group.The relationship and strength of links between disciplinary groups were revealed by analyzing the multi-assigned journals. |
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| Keywords: | multi-assigned journal interdisciplinary subject category disciplinary group |
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