摘要
本文以2000—2011年作为时间范围,对外文数据库(ISI)的Web of science数据库进行检索,获取有关干细胞研究的多篇论文,对其进行引文分析、共现分析,运用国际知名绘图软件Pajek,利用被引频次较高的文献绘制出干细胞研究的国家与机构分布、热点及其变化趋势的知识图谱,在可视化知识图谱的基础上对干细胞的发展现状及发展趋势进行分析,为中国的干细胞研究提出建议。
In this paper, some theses on the study of stem cells are retrieved in the Web of Science database in ISI from the year 2000 to 2011 along with appropriate citation analysis and co-occurrence analysis. According to those more frequently cited papers the knowledge mapping which mainly describes the distribution of states and institutions, hot topics and tendencies of the research on stem cells is drawn by the virtue of world-renowned software Pajek. On these bases, status and development of research on stem cells is analyzed, and some proposals are put forward.
出处
《价值工程》
2013年第1期8-10,共3页
Value Engineering
基金
国家自然科学基金(10971245
61153001)
中央高校自主科研基金(DC110103
DC110311)
