基于文献计量法的新工科研究热点及趋势分析

Research hotspots and trend analysis of new engineering course on the basis of bibliometrics

目的:基于文献计量法探究新工科建设的研究热点与发展趋势,为生物医学工程等工科专业转型升级提供参考。方法:选取2017-2019年中国知网(CNKI)数据库收录的1419篇新工科建设相关文献,采用文献计量法,基于CiteSpace分析工具知识域可视化功能,绘制知识图谱,分析新工科研究的时间分布特征、作者发文数量特征、学科分布特征、机构分布特征和核心作者特征,通过关键词共现分析和热点主题分析提炼新工科建设研究热点。结果:新工科建设研究热点领域主要包括新工科、人才培养、教学改革、实践教学和创新创业。结论:新工科建设虽取得了大量的学术成果,众多高校也根据"新工科"的核心理念制定实施了一系列新方案、新策略,但缺少有效的评价关键指标体系,对建设成效尚不能做出准确的判定。当前,生物医学工程专业是新工科建设的重要方向,随着医学及医学模式的转变,医工融合成为共识,通过新工科建设推动生物医学工程专业在专业建设、人才培养等方面进行转型升级具有重要意义。

Objective:To explore the research hotspots and development trends of new engineering course based on bibliometrics so as to provide references for the transformation and upgrading of engineering majors such as biomedical engineering and so on.Methods:The 1419 related literatures about construction of new engineering course which were included in the China Knowledge Network(CNKI)database from 2017 to 2019 were selected as the research objects.Based on visualization function of Cite Space analysis tool knowledge domain,The 1419 new engineering related literatures included in the China Knowledge Network(CNKI)database from 2017 to 2019 were selected as the research objects.Tthe bibliometrics method was used adopted to draw knowledge mapmap the knowledge domainand analyze the characteristics of time distribution of new engineering course research,quantitative characteristics of author’s publications,characteristics of subjects distribution,characteristics of organization distribution and characteristics of core authors.Through co-occurrence analysis of key words and subject analysis of hotspot to extract research hotspot of the construction of new engineering course.based on the Cite Space analysis tool knowledge domain visualization function and analyze the new engineering research.The characteristics of time distribution,the number of authors’publications,the distribution characteristics of disciplines,the distribution characteristics of institutions and the characteristics of core authors,through the keyword co-occurrence analysis and hot topic analysis to refine the research hotspots of new engineering construction.Results:The hotspots domain of the researchnew engineering construction of new engineering course construction research mainly included new engineering course,talent training,teaching reform,practical teaching and innovation and entrepreneurship.Conclusion:Although the construction of new engineering course has obtained many academic achievement and many universities formulate and implement a series of new plans and new strategies according to the core idea of"new engineering course",the effective system that evaluates key indicators is lack.And this leads to the effects of construction can’t be accurately judged.At present,the biomedical engineering major is the important direction of the construction of new engineering course.With transformation of medicine and medical mode,the fuse of medicine and engineering has become a consensus.And it has important significance through new engineering course to promote the transformation and upgrading of the major of biomedical engineering in professional building,talent cultivation and others.