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目的:探索一种能够直观揭示、比较科研机构的学科结构模式与特点的新方法。方法:以国内3所生命科学及医学科研机构12个基础学科为例,通过Web of Science数据库获取相应学科h指数,绘制学科h指数雷达图并进行学科结构解析。结果:学科h指数构成的雷达图能够显示出科研机构学科的层次结构、优势学科和弱势学科,以及机构整体的学科实力等学科结构信息。结论:学科h指数雷达图分析方法直观、简便、综合,适用于机构的学科结构分析,应用时须选择恰当的参照对象和适当的数据库。
Objective: To explore a new method that can directly reveal and compare the disciplinary structure and characteristics of scientific research institutions. Methods: Taking the 12 basic subjects of 3 life sciences and medical research institutes in China for example, the h indices of the corresponding disciplines were obtained through the Web of Science database, and the radar h-index radar charts were drawn and the subject structure was analyzed. Results: The radar chart formed by discipline h index can display the disciplinary structure information such as the hierarchical structure of scientific research institutions, dominant disciplines and disadvantaged disciplines, as well as the overall academic strength of institutions. Conclusion: The h-index radar chart analysis method of the discipline is intuitive, simple and comprehensive. It is suitable for the analysis of the discipline structure of the institution, and the appropriate reference object and appropriate database should be selected.