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科学杂志——多学校研究团队-改变科学的影响、地理位置及分布

已有 3059 次阅读 2008-11-24 15:05 |个人分类:学术教育

2008年11月21日出版的科学杂志发表文章

Multi-University Research Teams: Shifting Impact, Geography, and Stratification in Science

This paper demonstrates that teamwork in science increasingly spans university boundaries, a dramatic shift in knowledge production that generalizes across virtually all fields of science, engineering, and social science. Moreover, elite universities play a dominant role in this shift. By examining 4.2 million papers published over three decades, we found that multi-university collaborations (i) are the fastest growing type of authorship structure, (ii)
produce the highest-impact papers when they include a top-tier university, and (iii) are increasingly stratified by in-group university rank. Despite the rising frequency of research that crosses university boundaries, the intensification of social stratification in multi-university collaborations suggests a concentration of the production of scientific knowledge in fewer rather than more centers of high-impact science.

很有意思,希望能引起大家的重视。

 

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https://blog.sciencenet.cn/blog-38547-48157.html

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