中国生物医学工程学科发展态势的文献计量学分析  

Literature Metrology Analysis for Status and Trends of Biomedical Engineering in China

作　　者：蔺嫦燕[1] 李砚平[1] 舒丽霞[1] 吴广辉[1] 

机构地区：[1]首都医科大学附属北京安贞医院北京市心肺血管疾病研究所,北京100029

出　　处：《北京生物医学工程》2010年第6期608-612,共5页Beijing Biomedical Engineering

基　　金：国家863计划(2010AA045401)资助

摘　　要：为找到生物医学工程（BME）学科在中国的发展优势和存在问题,探寻本学科科研项目和企业发展的最佳途径和有效切入点,本文利用文献计量学方法对中国BME学科发展态势及现状进行综合分析.首先根据BME研究现状将其分为生物力学、生物材料学、医学系统建模与控制、医学信号检测与处理、医学图像分析与处理等8个研究类别,借助万方期刊数据资源系统检索国内BME的所有期刊论文,再利用文献计量学方法中的布拉德福定律对所有文献进行数据挖掘和信息分析.分析结果显示1997～2008年,BME学科发文数量随时间变化逐年递增,但在2009年有下降势态;其间生物力学学科发文数量最多,且被引频次超过10次的期刊论文也最多;生物力学类期刊论文的最高被引频次为99次,论文题目是〈股骨远端骨折三种内固定方法生物力学比较研究与临床应用〉.因此在中国,BME中的生物力学学科基础较显雄厚,目前人们关注热点更倾向于应用研究.In order to investigate the advantage and problems of biomedical engineering （BME） studies in China, and find out the proper research items for improving enterprise development, this article uses the literature metrology method to widely analyze the status and trends of BME discipline research in China. First, according to the distribution of BME discipline, we divided it into 8 research categories, biomechanics, biomaterial, modeling and controlling of medical system, detecting and processing of medicine signals, analyzing and processing of medicine images, and so orr. Then we retrieved out all journal articles of BME discipline in Wanfang data（Chinainfo） system from 1997 to 2009 . Finally we carried on the data mining and the information analyzing using the Bradford literature metrology. It was ihdicated that the number of annual papers in BME discipline increased from 1997 to 2008, however it decreased in 2009. In the 8 categories, the journal papers retrieved out in biomechanics categories were most from 1997 to 2009, and the papers, which citation frequency was more than 10 times, was also in it. In biomechanics categories the paper topic named ＂A Comparative Biomechanical Study and Clinical Application of Three Internal Fixation Methods for Distal Femoral Fractures＂ was mostly cited as 99 times.Therefore, in China, the studies on biomechanics categories has more obviously abundant foundation in BME discipline, and people pay attention to the applied research more and more.

关 键 词：生物医学工程 文献计量学 态势分析 

分 类 号：R318[医药卫生—生物医学工程]