国内外科学家形象研究的计量与比较

Measurement & Comparison of Images of Scientists Both at Home and Abroad

中文关键词: 科学家形象研究 热点主题 核心著者 研究机构 计量 比较

英文关键词: images of scientists studies  hot spots  core authors  research institutions  measurement  comparison

中文摘要:

      从科学计量角度出发，运用关键词共现、著者共被引和研究机构与区域可视化分析对WOS 和CNKI 数据库 中科学家形象研究文献的热点主题和学术群体进行计量与比较。研究发现，国外科学家形象研究的热点主题更具多 样性和系统性，学者较多地关注科学家形象背后的“科学”，已形成核心著者，研究机构主要分布在美国；国内科学 家形象研究的热点主题较为单一，集中体现在“科学家形象”这一本体，核心著者仍处于初步形成阶段，研究机构 主要分布在北京和武汉。

英文摘要:

      We measure and compare the main hot spots and research groups of images of scientists research literature both at home and abroad indexed by WOS and CNKI on the basic principles of Scientometrics by the way of keywords co - occurrence，author co-citation and research institutions and regional visualization analysis. The results indicate that hot topics of images of scientists abroad are more diversified and systematic，they pay more attention to“science”，core authors have been formed，and research institutions are mainly distributed in America；on the contrary，hot topics of images of scientists are not that diversified in China，core authors are still in the preliminary stage，and research institutions are mainly based in such cities as Beijing and Wuhan.