李姓起名
Analysis of the 'dynamics of railway vehicles' rearch field development using scientometric
approach优美作文开头结尾摘抄
盘子的英文期刊名称： Vehicle System Dynamics
刹车抖动作者： Anna Orlova,Tamila Titova我们俩歌曲
溶栓疗法关键词： Railway dynamics;scientometric approach;clusters;pivotal point
摘要：The paper demonstrates the possibilities of a scientometric approach using CiteSpace II software analysis of the field of railway dynamics with detection of rearch front, main clusters of cross-cited papers, their evolution and pivotal points (e terms in Sections 2.1 and 2.2). The initial databa contained 5126 Web Of Science records published between 1975 and 2019 (45 years). The linguistic analysis determined the evolution of burst terms and grouped the papers in 14 clusters that corresponded with the view of the specialists in the field. 'Railway vehicle', 'Curved track' (hunting stability and derailment risk), 'Unconventional railway truck', 'Railway turnout (crossing)' and 'Polygonal
唯物主义一元论
wear' clusters were analyd in more detail with a determination of top-cited papers in each cluster and papers that
田时田园杂兴古诗
内容由中国教育图书进出口有限公司引进
