摘要
为全面认识热爆炸的知识域及其演化情况。从科睿唯安SCI数据库中获取了1 415篇主题为热爆炸的研究论文,使用期刊双图叠加和文献的共被引方法对热爆炸知识流动和动态演化进行了分析。通过文献引证的突发性探测,对领域内活跃文献进行了分析。研究结果表明:热爆炸研究主要集中于物理、化学及材料领域中,期刊层面知识的流动也在这些领域中发生。热爆炸文献共被引聚类及其时间特征显示,国际热爆炸的研究先后经历了"失控反应""热爆炸理论"等理论研究到目前的"晶体结构""热行为"及"热分解"等应用实践研究。当前热爆炸研究活跃的领域分布在与晶体结构和热行为相关的研究领域。
The present paper intends to focus its attention on the one of the most important and fundamental scientific disciplines that can be adopted and applied to the safety and security related fields. To understand the knowledge domains and their evolutionary history of the thermal explosion research,we have retrieved and downloaded 1 415 articles related to the thermal explosion from the world-known Science Citation Index( Web of the Science Core Collection). The database belongs to the Clarivate Analytics,which has been widely quoted and adopted in the areas of scientometrics,the related issues of the evolutionary history of the knowledge apheres and knowledge domains in the scientific research circle. In the current research,the science map software—Cite Space has been widely adopted and quoted for analyzing and popularization of the thermal explosion literatures,which has been pushed forward by the scientometric scientist Prof. Chen Chao-Mei. The Journals dual overlay references cocitation and citations exploration methods have also been popularized in a lot of research fields,including those in the Cite Space software. The journals dual overlay analysis tries also to map the citing and cited journals at the level of the global science map of journals and create the citation links between the citing and cited journals. Furthermore,the journals dual overlay method has also been taken to extract the knowledge domains and knowledge exchanges of the thermal explosion at the macro level. Besides,references co-citation have also created co-cited links between the cited reference and the application in terms of examining and analyzing the evolutionary progress and knowledge domains of the thermal explosion research. In addition,the kleinberg algorithm has also been turned to detect the burstness of the reference citations,which help to popularize the active articles and areas in the thermal explosion research. Thus,it can be seen that the results of the above quotation and citation we have done help to demonstrate that the thermal explosion research is mainly located in the "Physics, Materials, Chemistry " and the knowledge flows,whereas the evolution of the thermal explosion research has been principally originated from the theories concerned,e.g.,the runway reaction,the thermal explosion theory etc..) to the practical application researches( e. g.,crystal structure,thermal behavior,thermal decomposition,etc.). Thus,the active areas of the thermal explosion can also include #4 crystal structure and #5 thermal behavior.
作者
李杰
冯长根
李生才
甘强
LI Jie;FENG Chang-gen;LI Sheng-cai;GAN Qiang(College of Safety Science and Engineering,Liaoning Technical University,Huludao 125105,Liaoning,China;State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing 100081,China)
出处
《安全与环境学报》
CAS
CSCD
北大核心
2020年第5期2018-2023,共6页
Journal of Safety and Environment
基金
国家自然科学基金项目(51874042)。
