科学合作对高被引科学家论文产出力的影响分析  

Analysis of Scientific Collaboration's Influence on Highly Cited Scientists' Productivity

作　　者：刘俊婉[1] 

机构地区：[1]北京工业大学经济与管理学院,北京100124

出　　处：《情报科学》2014年第12期77-81,共5页Information Science

基　　金：北京市自然科学基金项目(9112001)

摘　　要：对分子生物学与遗传学以及物理学领域高被引科学家合作者的论文数量分布进行了分析。结果显示,高被引科学家作者数的论文分布是一种负指数函数分布。对分子生物学与遗传学领域高被引科学家论文的篇均合作者数量和论文数量之间的相关性进行了分析,发现两者之间存在正相关关系,即论文合作者数量的增加有利于高被引科学家论文产出力的提高。Using highly cited scientists in the fields of Molecular Biology Genetics and in Physics as acase study, this paper studies the size distribution of the number of coauthors in the article. The resultshows that this size-frequency distribution is a negative exponential function distribution. Moreover, thispaper makes a correlation analysis between the number of coauthors and the number of papers in disci-plinary of Molecular Biology Genetics. We find that there is a positive correlation between them. Thatis, increasing of the number of coauthors can promote the productivity of highly cited scientists.

关 键 词：科学合作 高被引科学家 论文产出力 

分 类 号：G250.2[文化科学—图书馆学]