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| 化学领域国际主要科研机构论文“共现”现象研究 | |
| 引用本文： | 杨立英.化学领域国际主要科研机构论文“共现”现象研究[J].科学观察,2006,1(5):10-17. |
| 作者姓名： | 杨立英 |
| 作者单位： | 1 中国科学院文献情报中心 北京100080,2 山西大学管理学院 太原 030006 |
| 摘 要： | 文章对化学领域20 个国际主要科研机构论文数据中的三种“共现”现象——机构- 机构、机构-关键词、关键词- 关键词“共现”进行了分析，探讨了用文献计量学方法挖掘科研机构之间实质的、潜在的合作网络及其共同关注的研究主题。 |
| 关 键 词： | 共现 文献计量学方法 科研机构 |
Bibliometrical Analysis of Paper's Co-occurrence in Main International Institutions&mdash|A Case Study in Chemical Research |
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| Institution: | 1 Library of Chinese Academy of Science, Beijing 100080|China. 2 Shanxi University, Taiyuan 030006, China. |
| Abstract: | Based on the statistical result from ESI, all the journal articles published by TOP20 international institutions in the field of chemistry were downloaded from the WEB OF SCIENCE. By using these data and performing statistics, the author analyzed three kinds of co-occurrence phenomenon including institute-institute, institute-keyword, and keyword-keyword (co-word). The discussion also referred to how to use bibliometrical methods to identify research collaboration net, potential collaboration opportunity among these institutes and research fronts they devoted in. |
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