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1988年我国主要中文科技期刊论文的统计与分析 总被引：8，自引：0，他引：8
为了全面了解我国科技发展的水平和准备编制中国论文引文索引以进行引证分析工作,从1988年全国3052种自然科学技术类期刊中精选具有代表性的1189种期刊作为统计源,选取论文85750篇进行统计分析。每篇论文作为一条数据,其项目包括刊名、年卷期、作者姓名、单位及类别、所在地、论文所属学科类别、文题、基金资助情况、文后引文数量等11项检索项目,并利用dBASE程序建库。分析结果:北京(14272篇)、上海(8187篇)、江苏(7058)、四川(5091篇)、湖北(4718篇)为发表论文数的前五名。在28个学科分类中,北京有23个名列第一。黑龙江省发表石油、天然气的论文最多,江苏省发表轻纺技术论文领先,辽宁省的矿业工程论文居全国第一,上海和湖北分别发表动力工程和水利技术论文最多。85750篇论文中工业技术类论文占46.32％,农林类占11.88％,基础科学占22.44％,医药类占17.58％。高等院校发表的论文占总量的51.77％,科研院所占25.95％。通过多种基金资助的论文占总量的4.4％,其中基础学科的论文占基础理论论文总量的10％以上。平均每篇文章引文数为5.4篇。 相似文献
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郭红 《中国科技资源导刊 (中国信息导报)》2003,(3):41-43
一、《SCIE》、《EI》和《ISTP》三系统收录的我国科技论文数２００１年，美国科学引文索引（《SCIE》）、科学技术会议录索引（《ISTP》）和工程索引（《EI》）三大检索系统收录世界科技论文总数为１４７２２８０篇，比上一年增加７２５０４篇，增长率为５．１８％。同年，三系统收录我国科技人员发表的科技论文６４５２６篇，占三系统收录世界科技论文总数１４７２２８０篇的４．３８％，比其２０００年收录的我国科技论文４９６７８篇增加１４８４８篇，增长率为２９．８９％，明显高于世界科技论文总数的增长率（参见表１和表… 相似文献
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《中国科技资源导刊 (中国信息导报)》2000,(12)
本刊讯 由科学技术部下达、中国科技信息研究所承担的 1999年中国科技人员 (不包含港、澳、台 )在国内外发表论文数量和论文被引用情况的统计工作现已完成。国际论文数据取自美国的三种在国际上颇具影响的检索工具 :《科学引文索引》 (《 SCI》 )、《工程索引》 (《 EI》 )和《科学技术会议录索引》 (《 ISTP》 );国内论文数据直接取自我国主要科技期刊 (1999年为 1372种 )。 1.1999年我国科技工作者发表国际论文（含期刊论文和会议论文）共 46188篇,比上一年增加 11185篇 ,增长 32.0％。占世界论文总数 1413513篇的 3.3％。按国际论… 相似文献
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曾强 《中华医学图书馆杂志》2011,(12):71-76
目的：通过对2000—2009年国内12所较有影响的中医药高等院校科研人员在SCI收录期刊上发表论文和论文被引情况的分析,了解国内中医药院校的科研方向、科研实力和科技影响力。方法：从发文数量、学科分布、发表期刊和被引情况4方面对12所中医药高等院校近10年在SCI收录期刊发表的论文进行分析。结果：发文数量以上海中医药大学为最高,中药学论文最多,并以中药化学、中药药理学论文最多。2006年以后各院校发文呈快速增长趋势。发文期刊多为中国出版的SCI收录期刊,论文的篇均被引次数为3．04。在高影响因子期刊上发表的论文较少。1篇发表在Lancet上,影响因子最高,为30．758。结论：国内中医药院校在SCI收录期刊发表论文虽呈上升态势,但明显比西医院校低。应加大中医药院校优势学科的培育力度,加强研究生和教师外语阅读和写作能力的培养,同时了解SCI的特点、定位、投稿方法和技巧。 相似文献
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科技论文是科学研究的重要手段,又是科技人员交流学术思想和科研成果的工具.科技论文可作为科技领导部门进行科技决策根据,也可作为科技人员的考核依据.它是科技产出的重要指标之一,能够一定程度反映科研机构、高等学校、医院等机构的科研水平.科技论文数量越多、质量越高,标志科技人员和科研单位的科技水平越高.
根据中国科技信息研究所撰写的《中国科技论文统计与分析》的有关统计结果,2009年辽宁省被SCI、EI和CPCI-S(Conference Proceedings Citation Index 也由美国ISI编辑出版,从2009年开始代替ISTP,)收录的科研论文数量稳步上升,达到11933篇,同上年一样位居全国第7位,增长7.48％,占全国总数的4.70％;国内发表论文首次突破20000篇,达到20801篇,排在全国第12位,比上年下滑了1个位次,增长7.86％,占全国总数的3.99％. 相似文献
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本文选择《林业科学》为研究对象,对其2011-2015年刊载文章的参考文献进行统计分析.作为我国林业优秀期刊,《林业科学》引文率100％,篇均引文量远高于国内期刊篇均引文量;引文类型是期刊、学位论文和图书等,期刊类引文占比最大;英文引文在逐年增加;引文中期刊类的来源前8位均为国内优秀期刊.分析表明,优秀学术期刊引文量大、质量高,重视引文,刊发文章信息量大,信息价值高. 相似文献
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通过选取1994年-2005年问发表的民族文献研究论文279篇,对民族文献研究引文的数量、类型、被引文图书情报专业期刊分布、引文学科分布、著者引用频次等进行了统计分析,以揭示我国民族文献研究的现状及呈现的特点和规律. 相似文献
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高校图书馆科研产出及科研能力分析 总被引：17，自引：0，他引：17
统计了《中文核心期刊要目总览(2004版)》所列的图书馆学、情报学类核心期刊在2002-2005年由高校图书馆作者为第一作者所发表的论文,并对高校图书馆中的多产单位、多产作者以及高影响论文等方面进行分析评价。 相似文献
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美国自然科学期刊编辑新动向及思考 总被引：1，自引：0，他引：1
科学技术的发展日新月异,学科的衍生分支愈加细密深化,学科之间的渗透相融日益加强,交叉学科、边缘学科大量涌现,自然科学期刊如雨后春笋,为争取成为权威性、生存力强的期刊而斗争,已成为美国自然科学期刊编辑新动向的主流。本文指出了体现这一编辑新动向的种种作法,并结合我国自然科学期刊的编辑实践,发人思考,从中悟出改革我国自然科学期刊编辑工作应走的道路,以期在世界权威期刊之林中,争得我国应有的一席之地。 相似文献
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Penetration of Nigerian predatory biomedical open access journals 2007–2012: a bibliometric study 
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下载免费PDF全文 This paper presents the bibliometric characteristics of 32 biomedical open access journals published by Academic Journals and International Research Journals – the two Nigerian publishers in Jeffery Beall's list of 23 predatory open access publishers in 2012. Data about the journals and the authors of their articles were collected from the websites of the publishers, Google Scholar and Web of Science. As at December 2012, the journals had together produced a total of 5,601 papers written by 5,599 authors, and received 12,596 citations. Authors from Asia accounted for 56.79% of the publications; those from Africa wrote 28.35% while Europe contributed 7.78%. Authors from Africa accounted for 18.25% of the citations these journals received, and this is about one‐third the number of citations by authors in Asia (54.62%). At country level, India ranks first in the top 10 citer countries, while Nigeria, the host country of the journals, ranked eighth. More in‐depth studies are required to develop further information about the journals such as how much scientific information the journals contain, as well as the science literacy of the authors and the editorial. 相似文献
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ABSTRACTSecond-level agenda-setting suggests that news media influence how we think. As a case study examining the nature and effects of mainstream news media’s coverage of the 2015 Apple/FBI dispute about data privacy versus national security, this study found via content analysis that a majority of articles covering the dispute (73.7%) made the same potentially misleading claim about how the American public feels about the dispute. Nearly half (45.6%) of those articles made public opinion claims without offering empirical evidence, and almost all articles (97.4%) that cited the Pew survey appeared to have inadvertently created an unsubstantiated social reality. Then, this study found in a subsequent experiment that, consistent with impersonal influence, the above-mentioned news portrayals significantly affected the participants’ view on Americans’ collective opinion towards the Apple/FBI dispute. The long-term effect of this journalistic oversight is notable. Theoretical implications and practical recommendations for future science communication in the news are discussed. 相似文献
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In this contribution, we develop a new approach to explore the process of knowledge transition from discovery-oriented science to technological fields, via applications-oriented research, including a mediator set. This trajectory is referred to as the D-A-T trajectory. It is shown how it can be constructed and measures are proposed to characterize the relational strength among different environments (discovery oriented research, applications-oriented research and patents) and the speed of evolution. Our approach is illustrated by a case study of three fundamental restriction enzymes articles. Among other results we found that 387 patents cited 124 of the 988 articles (a share of 12.55%) in the mediator set. Defining the non-patent references (NPR) transition rate as the number of citing patents divided by the number of articles in the mediator set yields a value 0.392. Our results suggest that the D-A-T path acts as a backbone and reveals important “invisible contributions” of an original scientific work during its evolution from discovery oriented research to outside academia. Our contribution provides a useful tool for bridging the existing gap in detecting the transition of knowledge between science and technology. 相似文献
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György Csomós 《Journal of Informetrics》2018,12(2):547-566
In tandem with the rapid globalisation of science, spatial scientometrics has become an important research sub-field in scientometric studies. Recently, numerous spatial scientometric contributions have focused on the examination of cities’ scientific output by using various scientometric indicators. In this paper, I analyse cities’ scientific output worldwide in terms of the number of journal articles indexed by the Scopus database, in the period from 1986 to 2015. Furthermore, I examine which countries are the most important collaborators of cities. Finally, I identify the most productive disciplines in each city. I use GPS Visualizer to illustrate the scientometric data of nearly 2200 cities on maps. Results show that cities with the highest scientific output are mostly located in developed countries and China. Between 1986 and 2015, the greatest number of scientific articles were created in Beijing. The international hegemony of the United States in science has been described by many studies, and is also reinforced by the fact that the United States is the most important collaborator to more than 75% of all cities. Medicine is the most productive discipline in two-thirds of cities. Furthermore, cities having the highest scientific output in specific disciplines show well-defined geographical patterns. 相似文献
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科技期刊的功能作用是多方面的,其中的引导科技发展的作用十分重要,应引起重视。作者以《建筑学报》为例,首先从五个方面说明科技期刊的引导作用。这五个方面是:1.报道各专业重要学术研究成果;2.发表重要专题学术会议论文;3.刊登评论;4.刊登方向性、综合性文章;5.报道评选和竞赛。接着,专门阐述了总体设计构思对充分发挥科技期刊引导作用的重要性,提出总体设计构思应体现在期刊的年与年之间、期与期之间和篇与篇之间。 相似文献
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我国科技论文的基本状况 总被引：1，自引：0，他引：1
China has been conducting since 1987 an annual statistical and analytical work for scientific and technical articles. As a whole, the basic pattern of the distribution of the scientific and technical articles in China has already been formed. The seat arrangement of the Chinese scientific and technical work in the world went up from No.26 in 1985 to No.15 in 1990. In view of the age of the authors of 3983 articles in 1991, those who were under 35 made up 35.7%, while 47.1% were of the age from 36 to 559 and 17.2% were over 56. 8 tables. 相似文献