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The ground covered by psychophysiology throughout the decades prior to its constitution as an independent discipline has not been well documented, despite its historical interest. A bibliometric study of the research published in scientific journals by 66 of the most relevant psychophysiologists from 1930 to 1964, analyzing the contents of the records indexed in the PsycINFO database, gives us an image of the state of the emergent discipline during that period. This study reveals that this was a period of consolidation, marked by the refinement of instruments and procedures, the characterization of measurements, and the establishment of the basic relationships between physiological and psychological variables, the development and validation of basic constructs such as activation, or interest in the study of psychopathology. In these years the foundations of psychophysiology were laid, leading to the formalization of the discipline at the end of the period.  相似文献   
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《中华医院感染学杂志》被引分析研究   总被引:1,自引:0,他引:1  
目的从文献引证的角度,分析1995-2004年《中华医院感染学杂志》连续10年的文献计量指标,动态全面地了解该刊的学术质量和水平。方法利用解放军医学图书馆研制的《中国生物医学期刊引文数据库》,对《中华医院感染学杂志》被引文献进行计量分析和评价。结果各年总被引频次、即年指标和影响因子等指标均呈逐年上升趋势;论文作者分布广泛,但主要集中在北京、广东、上海等经济较发达的省和重点医药院校的附属医院和特大型医院。结论《中华医院感染学杂志》所载论文质量较高,能全面反映我国医院感染学领域的研究成果和最新研究进展,是我国医学期刊乃至整个科技期刊领域重要的核心期刊。  相似文献   
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This article describes a bibliometric review of the publications on obesity research in PubMed over the last 20 years. We used Medline via the PubMed online service of the US National Library of Medicine from 1988 to 2007. The search strategy was: ([obesity] in MesH). A total of 58 325 references were retrieved, 25.5% in 1988–1997, and 74.5% in 1998–2007. The growth in the number of publications showed an exponential increase. The references were published in 3613 different journals, with 20 journals contributing 25% of obesity literature. The two journals contributing most were the International Journal of Obesity (5.1%), Obesity‐Obesity Research (2.9%). North America and Europe were the most productive world areas with 44.1% and 37.9% of the literature, respectively. The US was the predominant country in number of publications, followed by the United Kingdom, Japan and Italy. The ranking of production changed when the number of publications was normalized by population, gross domestic product and obesity prevalence by countries. The great increase of publications on obesity during the period 1988–2007 was particularly evident in the second decade of the period which is concordant with the worldwide obesity epidemic. USA and Europe were leaders in the production of scientific articles on obesity.  相似文献   
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运用文献计量分析方法,对中国知网、维普资讯、超星电子书、万方中华医学会期刊、中国专利数据库等收录的中医脉诊研究文献的时间分布、主题内容进行了统计分析,并对该领域今后的关注方向提出了建议。  相似文献   
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利用<中国中医药期刊文献数据库>,应用文献计量学和数据挖掘技术,对1949-2005年29种中医疫病的文献进行分析评价,总结了中医疫病文献研究热点、方向变化以及疫病文献的时空分布特点,疫病的主要治则与方剂.  相似文献   
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为提高我国病案科学管理水平和加速病案信息资源的开发利用,利用中国期刊网络文献出版总库检索我国病案管理的研究论文,并从年代分布、高产作者分布、高产作者单位分布、研究热点等方面进行文献计量分析.  相似文献   
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利用CNKI知识平台上的CSSCI期刊,对图书情报领域信息经济学相关的576篇文献的年代分布、著者分布、期刊分布、机构分布、基金分布、关键词分布等文献计量分析,以揭示该领域的研究现状.  相似文献   
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