科学引文索引收录的阿尔茨海默病相关文献分析

目的了解科学引文索引(SCI)收录阿尔茨海默病相关文献的情况,为科研选题、科技合作与交流以及科研成果发表提供有益的参考。方法检索了1996年～2005年被SCI收录的AD相关文献,并利用Web of Science的分析功能进行了文献学分析。结果共检出被SCI收录的AD相关文献27836篇。并根据出版年、国家或地区、发表机构等8个方面进行文献计量学分析。结论AD的研究正受到越来越多的研究者的关注,被SCI收录的相关文献数正呈波浪式地上升。被收录文献的创作机构多位于美国、英国等发达国家,发表的语言主要为英语,文献作者也主要来自美国、瑞典等发达国家;文献类型主要为研究论文,其次是会议论文摘要;AD研究的相关领域非常广泛,学科的交叉渗透极多。

Analyses of Alzheimer's disease related literatures cited by science citation index

Objective To find out information of Alzheimer's disease(AD)related literatures cited by science citation index(SCI),and to offer references to selecting scientific research items,scientific cooperation and intercommunion,and publishing scientific papers.Methods Search AD related literatures published between 1996 and 2005 and cited by SCI,and philologically analyzed the literatures with Web of Science.Results We found out 27836 AD related articles cited by SCI,and philologically analyzed them from eight aspects such as published year,country or territory,institutions.Conclusion AD research has received more and more researchers' attention,AD related articles cited by SCI increased wavelike.Most research institutions located in the western countries such as USA,England.The main publishing language was English,and most researchers were from such developed countries as USA,Sweden.The primary document type was research article,then meeting abstract.AD related research areas are very extensive and have many intercrosses among disciplines.