摘要
该研究以2002—2021年为时间轴,使用CiteSpace科学文献计量工具和知识图谱可视化技术,对CNKI(中国知网)数据库收录的我国高校实验室生物安全的相关文献进行了定量统计和数据分析。分析了近20年间国内研究者对我国高校实验室安全的研究历程,分析了文献发布时间、主要发文作者、关键词研究热点、关键词聚类及主题演化等,总结了不同时段研究热点的变化情况,并对今后需解决的问题以及未来研究方向进行了讨论。
Taking the period from 2002 to 2021 as the time axis,this study used CiteSpace scientific literature metrology tool and knowledge graph visualization technology to conduct quantitative statistics and data analysis on the literature related to laboratory biosafety in Chinese universities and colleges included in CNKI database.The research process of domestic researchers on laboratory safety in Chinese universities over the past 20 years was analyzed,as well as the publication time of literature,main authors,keyword research hotspots,keyword clustering,and topic evolution.The changes in research hotspots at different time periods were summarized,and the problems that need to be solved in the future and future research directions were discussed.
作者
毋瑞华
付玉杰
姚洪军
WU Ruihua;FU Yujie;YAO Hongjun(School of Biological Sciences and Technology,Beijing Forestry University,Beijing 100083,China)
出处
《实验技术与管理》
北大核心
2023年第S1期63-67,89,共6页
Experimental Technology and Management
基金
林业院校拔尖学生培养模式探索与实践(BJFU2022JYJBGS002)
北京市高等教育学会技术物资研究分会课题研究项目(JSWZ202211)
