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。
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.
出处
《科学观察》
2006年第5期10-17,共8页
Science Focus
基金
重大基础研究前期研究专项(项目编号:2004CCC00400)
国家软科学研究计划(项目编号:2003DGQ1K240)
关键词
共现
文献计量学方法
科研机构
co-occurrence, bibliometrics, international universities and institutes
