《中华骨科杂志》2002-2004年引文分析

目的研究《中华骨科杂志》文献引用规律及我国骨科学研究领域科研人员的文献利用与需求特征。方法利用引文计量分析法,统计《中华骨科杂志》2002-2004年间刊载的614篇论文所引用的参考文献。结果614篇论文中,有引文的论文共565篇,引文率为92.02%,篇均引文11.66条;引文中期刊6672条(93.22%),图书451条(6.30%);普赖斯指数45.44%,期刊自引361条,自引率5.04%。被引用频次居前20位的中、外文期刊的引文量占总引用期刊引文量的53.30%。结论《中华骨科杂志》涉猎文献范围广,引文类型以期刊为主,语种以英文文献为主,引文的外文语种结构较为单一,研究引用文献比较滞后,文献半衰期较长,专业人员利用近5年内新文献的能力有待于进一步提高。     

《中国矫形外科杂志》被引分析研究

目的：分析《中国矫形外科杂志》被引情况，从文献引证角度了解该刊学术水平和期刊质量。方法：利用清华大学同方光盘股份有限公司研制开发的中国医院知识仓库期刊全文数据库中的数据，用定量分析的方法，对《中国矫形外科杂志》被引情况进行统计、分析和研究。结果：总被引2039篇次，被引频次逐年上升。2002年自引率1839％，单篇平均被引1．2次，影响因子0．293。结论：《中国矫形外科杂志》已形成自己的学术风格和专业特点，具有较高的被引率，是我国骨科领域的精品期刊之一。     

中国病理生理杂志第6—10卷论著的引文分析与比较

中国病理生理杂志于１９８５年创刊，是目前国内唯一的病理生理学科高级学术刊物。本文对该刊第６－１０卷所发表的论著做出版周期和引文分析。     

Top 100. Revisión de los artículos más citados sobre cirugía laparoscópica del páncreas

IntroductionThe number of citations is considered as an indirect indicator of the merit of an article, journal or researcher, although it is not an infallible method to determine scientific quality. Our goal is to determine the characteristics of the articles most cited about pancreas and laparoscopy.MethodsWe performed a search of all articles published in any journal about pancreas and laparoscopy until September 2019 and selected the 100 most cited papers. We recorded number of citations, journal, year of publication, quartil, impact factor, institution, country, authors type of paper, type of surgery, topic and area.ResultsThe top 100 citations account 10,970 citations in total. The journal with the most articles is Surgical Endoscopy and 2007 is the year with the highest number of articles in the top 100 citations. The percentage of publications from America and Europe are similar.Case series is the most frequently paper, outcomes/morbidity is the most frequently discussed topic, and distal pancreatectomy is the most frequently type of surgery.ConclusionsThis bibliometric study on pancreas and laparoscopy is conditioned by the time factor, since laparoscopy has arrived later at pancreatic surgery, probably due to the morbidity and mortality associated with pancreatic surgery and the need for a high specialization in this field. The literature is recent and scarce. More and better-quality studies are needed in this field.     

2001-2004年《中国胸心血管外科临床杂志》引文分析

目的 了解《中国胸心血管外科临床杂志》引文引用规律及情报吸收能力，找出我国胸心血管外科研究领域科研及临床人员的文献需求特征，为该学科研究人员利用文献提出建议。方法 采用引文计量分析法按文章发表的时序逐篇统计该刊2001-2004年刊载的639篇文章所引用的参考文献。结果 引文率为78．72％，篇均引文量为7．88条，主要引文类型为期刊（94．90％）和图书（5．10％），普赖斯指数52．33％，作者自引率2．36％，期刊自引率3．61％。被引用频次前20位的中外文期刊的引文量占引文总量的48．17％。结论 中国胸心血管外科杂志是该领域高水平的专业学术期刊。引文类型以期刊为主，引文语种以英、中文为主．引文内容新颖性好．质量水平高。     

Most cited papers in Toxicon.

Citation of a published work is one of the parameters considered in the analysis of relevance and importance of scientific contributions. In 2002, for the first time the Impact Factor of Toxicon has risen above 2.0, placing it at the 17th position among 76 journals in the 'toxicology' field. The aim of this article was to identify the most cited articles in Toxicon, that have contributed to the steady increase of its Impact Factor. The number of citations, complete reference and type of all documents appearing in Toxicon in the period 1963-2003 were retrieved from the ISI Web-of-Science homepage. The documents retrieved were sorted by the number of citations received. A 'citation index', defined as the number of citations divided by the number of years since publication, was calculated for each document. It was clearly seen that reviews in Toxicon received 4.4-fold more citations than articles. Unexpectedly, it was found that recent papers were proportionally more cited than old ones. A decrease in the proportion of papers dealing on 'snake*' through out the period and the broadened range of subjects of the most cited papers recently published in Toxicon reflects an increased 'visibility' in other fields of toxinology. Research on plant toxins gained its own space in Toxicon with newer publications showing high citation indexes. It can be postulated that these facts helped to increase Toxicon's Impact Factor from 1.248 in 1999 to 2.003 in 2002. With the increased number of issues in Toxicon as well as publications of subject-dedicated volumes containing mostly reviews, the Impact Factor of Toxicon is expected to keep rising in the near future.     

基于引文网络的医学各学科间知识流动的规律与启示

以CNKI引文数据库医药卫生专题下的数据为研究对象,利用社会网络分析方法,分析了我国医学领域内的知识交流特点。结果表明：临床医学的知识流入量和知识流出量都位居第一,是知识交流网络中的核心;基础医学是其他医学学科的理论基础,属于医学网络中的重要知识源;中医学与外科学及其他临床类学科的交流密切;在跨学科医学研究中肿瘤学表现得比较活跃;口腔医学和精神病学在知识交流网络中与其他学科的交流较少,是独立性较强的两个学科。利用这些特点开展学科信息推送服务,可提高信息服务的针对性,加速不同医学学科间的知识交流,推动医学领域内的跨学科合作研究。     

A bibliometric analysis of occupational therapy publications

Background: Bibliometrics involves the statistical analysis of the publications in a specific discipline or subject area. A bibliometric analysis of the occupational therapy refereed literature is needed.

Aim: A bibliometric analysis was completed of the occupational therapy literature from 1991-2014, indexed in the Science Citation Index-Expanded or the Social Sciences Citation Index.

Method: Publications were searched by title, abstract, keywords, and KeyWords Plus. Total number of article citations, citations per journal, and contributions per country, individual authors, and institution were calculated.

Results: 5,315 occupational therapy articles were published in 821 journals. It appears that there is a citation window of an approximate 10-year period between the time of publication and the peak number of citations an article receives. The top three most highly cited articles were published in Developmental Medicine and Child Neurology, JAMA, and Lancet. AJOT, BJOT and AOTJ published the largest number of occupational therapy articles with the United States, Australia, and Canada producing the highest number of publications. McMaster University, the University of Queensland, and the University of Toronto were the institutions that published the largest number of occupational therapy journal articles.

Conclusion: The occupational therapy literature is growing and the frequency of article citation is increasing.     

《中华胃肠外科杂志》被引分析

目的分析评价《中华胃肠外科杂志》的载文质量和学术影响力。方法以“万方数据库”为依据．运用文献计量法和引文分析法对《中华胃肠外科杂志》2007-2011年所刊载的论文被引用情况进行统计分析。分析指标包括载文数、被引论文数、被引频次、被引年代分布及被引时差、被引作者及引证作者、引证期刊分布等。结果在1442篇刊载论文中,共有392篇论文被引用,平均被引率为27．18％。共被引998次。单篇平均被引2．55次。有16篇（4．08％）被引在10次以上。2007．2010年的年度即年指数分别为0．08,0．04,0．08,0．07;2011年被引半衰期是3．58。结论该刊被引率较高．说明载文质量高,已形成自身稳定的读者群：但高被引文献尚较少,增加具有深远影响的文献对提高杂志影响力有积极意义。     

生物医学文献引文在线集成检索整合平台设计与实现

分析引文查询工作的现状及存在的问题,提出引文资源整合工具的设计理念、整体结构和功能设计,展示系统实现的关键技术。构建可对多种引文数据库在统一平台一站式检索并对结果自动过滤去重的引文在线集成检索整合平台,减轻查引人员工作负担,有效提高工作效率。