博文

2013年PNAS论文计量分析结果中国第四

已有 2584 次阅读 2014-1-7 08:14 |个人分类:信息分析|系统分类:科研笔记

美国《国家科学院院刊》（PNAS）由美国国家科学院创建于1914年，每周出版一次，是目前世界上引用率最高的科学期刊之一。Proceedings of the National Academy of Sciences of the United States of America

文献检索分析平台 http://www.pubmedplus.cn/Pubmed/Statistic

2013年发表科学论文4652篇，分析结果如下。

筛选或者

字段：国家

记录数

占%

01.美国 2199 篇47.270%

02.英国 299 篇6.427%

03.德国 245 篇5.267%

04.中国大陆 155 篇3.332%

05.日本 146 篇3.138%

06.法国 144 篇3.095%

07.加拿大 104 篇2.236%

08.瑞士 96 篇2.064%

09.澳大利亚 76 篇1.634%

10.意大利 64 篇1.376%

11.瑞典 62 篇1.333%

12.韩国 39 篇0.838%

13.奥地利 25 篇0.537%

14.比利时 22 篇0.473%

15.芬兰 22 篇0.473%

16.爱尔兰 7 篇0.150%

17.葡萄牙 7 篇

0.150

筛选或者

字段：机构

记录数

占%

01.university of california 315 篇6.771%

02.howard hughes medical institute 103 篇2.214%

03.harvard medical school 86 篇1.849%

04.chinese academy of sciences 52 篇1.118%

05.harvard university 45 篇0.967%

06.university of washington 42 篇0.903%

07.yale university school of medicine 28 篇0.602%

08.cornell university 28 篇0.602%

09.massachusetts general hospital 28 篇0.602%

10.university of texas southwestern medical center 23 篇0.494%

11.brigham and women's hospital 19 篇0.408%

12.kyoto university 18 篇0.387%

13.the university of texas at austin 14 篇0.301%

14.shanghai institutes for biological sciences 14 篇0.301%

15.baylor college of medicine 14 篇0.301%

16.indiana university 11 篇0.236%

17.german cancer research center 8 篇0.172%

18.center for biophysics and computational biology 7 篇0.150%

19.institute for cellular and molecular biology 5 篇0.107%

20.and beckman institute for advanced science and technology 4 篇0.086%

21.fudan university 4 篇0.086%

22.broad institute 3 篇0.064%

23.chinese academy of medical sciences and peking union medical college 3 篇0.064%

24.aalto university 2 篇0.043%

25.abramson family cancer research institute 2 篇0.043%

26.center for electrochemical science and engineering 2 篇0.043%

27.center for systems and synthetic biology 2 篇0.043%

28.department of biochemistry and howard hughes medical institute 2 篇0.043%

29.illinois institute of technology 2 篇0.043%

30.international school for advanced studies (sissa) 2 篇0.043%

31.alzheimer's disease research laboratory 1 篇0.021%

32.and center for urban science and progress 1 篇0.021%

33.bay area physical sciences oncology center and departments of physics and mathematics 1 篇0.021%

34.center for neuroscience and cell biology and department of life sciences 1 篇0.021%

35.departement des neurosciences cliniques-centre hospitalier universitaire vaudois 1 篇0.021%

36.and department of molecular and cell biology and the reproductive medicine center 1 篇0.021%

37.chinese national health and family planning commission key laboratory of systems biology of pathogens and christophe merieux laboratory 1 篇0.021%

38.department of neuroscience and center for learning and memory 1 篇0.021%

39.department of biochemistry and world health organization immunology research and training center 1 篇0.021%

40.department of cellular physiology and center for nanosciences 1 篇0.021%

41.department of physics and astronomy and center for interdisciplinary exploration and research in astrophysics 1 篇0.021%

42.department of wildland resources and the ecology center 1 篇0.021%

43.department of plant biology and the genome center 1 篇0.021%

44.institut national de la sante et de la recherche medicale u1048 1 篇0.021%

45.human genome sequencing center 1 篇0.021%

46.institute of molecular biotechnology of the austrian academy of sciences 1 篇0.021%

47.innovation center for cell biology 1 篇0.021%

48.institute for advanced study 1 篇0.021%

49.laboratory of structural sciences 1 篇0.021%

50.linnaeus university 1 篇0.021%

筛选或者

字段：中国省份

记录数

占%

01.北京市 62 篇1.333%

02.上海市 39 篇0.838%

03.台湾 27 篇0.580%

04.江苏省 9 篇0.193%

05.浙江省 7 篇0.150%

06.香港 7 篇0.150%

07.安徽省 6 篇0.129%

08.福建省 6 篇0.129%

09.吉林省 6 篇0.129%

10.湖北省 5 篇0.107%

11.广东省 3 篇0.064%

12.辽宁省 3 篇0.064%

13.云南省 3 篇0.064%

14.陕西省 2 篇0.043%

15.天津市 2 篇0.043%

16.湖南省 1 篇0.021%

17.甘肃省 1 篇0.021%

18.四川省 1 篇

0.021

筛选或者

字段：机构

记录数

占%

01.chinese academy of sciences 52 篇33.548%

02.peking university 14 篇9.032%

03.shanghai institutes for biological sciences 14 篇9.032%

04.tsinghua university 10 篇6.452%

05.shanghai jiao tong university 8 篇5.161%

06.university of science and technology of china 6 篇3.871%

07.zhejiang university 6 篇3.871%

08.china agricultural university 5 篇3.226%

09.nanjing university 4 篇2.581%

10.changchun institute of applied chemistry 4 篇2.581%

11.fudan university 4 篇2.581%

12.xiamen university 3 篇1.935%

13.national key laboratory of plant molecular genetics 3 篇1.935%

14.chinese academy of medical sciences and peking union medical college 3 篇1.935%

15.beijing normal university 3 篇1.935%

16.huazhong agricultural university 3 篇1.935%

17.center for structural biology 2 篇1.290%

18.shanghai institute of materia medica 2 篇1.290%

19.and peking-tsinghua center for life sciences 1 篇0.645%

20.academy for advanced interdisciplinary studies 1 篇0.645%

21.and center for resources 1 篇0.645%

22.and peking university-international data group-mcgovern institute for brain research 1 篇0.645%

23.beijing institute of biotechnology 1 篇0.645%

24.and center for collaboration and innovation in brain and learning sciences 1 篇0.645%

25.and graduate university of chinese academy of sciences 1 篇0.645%

26.beijing national laboratory for molecular sciences 1 篇0.645%

27.center for applied physics and technology 1 篇0.645%

28.center for advancing materials performance from the nanoscale and hysitron applied research center in china 1 篇0.645%

29.biodynamic optical imaging center 1 篇0.645%

30.center for quantitative biology 1 篇0.645%

31.china academy of chinese medical sciences 1 篇0.645%

32.china national rice research institute 1 篇0.645%

33.china university of geosciences 1 篇0.645%

34.climate policy institute and school of public policy and management 1 篇0.645%

35.chinese academy of sciences and yunnan province 1 篇0.645%

36.chinese national health and family planning commission key laboratory of systems biology of pathogens and christophe merieux laboratory 1 篇0.645%

37.chinese academy of science 1 篇0.645%

38.collaborative innovation center for chemistry and molecular medicine 1 篇0.645%

39.college of physics 1 篇0.645%

40.chinese academy of agricultural sciences 1 篇0.645%

41.dalian institute of chemical physics 1 篇0.645%

42.drug discovery and design center 1 篇0.645%

43.east china normal university 1 篇0.645%

44.hunan university 1 篇0.645%

45.department of basic medical sciences of medical college 1 篇0.645%

46.fujian agriculture and forestry university 1 篇0.645%

47.innovation center for cell biology 1 篇0.645%

48.institute for interdisciplinary information sciences 1 篇0.645%

49.institute for nutritional sciences 1 篇0.645%

转载本文请联系原作者获取授权，同时请注明本文来自许培扬科学网博客。
链接地址：https://blog.sciencenet.cn/blog-280034-756643.html

上一篇：国内外科研动态 1月7日
下一篇：邵逸夫去世

收藏 IP: 1.93.255.*| 热度|

当前推荐数：0

该博文允许注册用户评论请点击登录评论 (1 个评论)

数据加载中...

返回顶部

博文发布时间已经超过87600小时，评论已关闭。

许培扬

扫一扫，分享此博文

许培扬博客分享 http://blog.sciencenet.cn/u/xupeiyang 跟踪国际前沿服务国内科研

博文

2013年PNAS论文计量分析结果中国第四

当前推荐数：0

该博文允许注册用户评论请点击登录评论 (1 个评论)

许培扬

全部作者的精选博文

全部作者的其他最新博文

全部精选博文导读

相关博文

许培扬博客分享 http://blog.sciencenet.cn/u/xupeiyang 跟踪国际前沿 服务国内科研

博文

2013年PNAS论文计量分析结果 中国第四

当前推荐数：0

该博文允许注册用户评论 请点击登录 评论 (1 个评论)

许培扬

全部作者的精选博文

全部作者的其他最新博文

全部精选博文导读

相关博文

许培扬博客分享 http://blog.sciencenet.cn/u/xupeiyang 跟踪国际前沿服务国内科研

2013年PNAS论文计量分析结果中国第四

该博文允许注册用户评论请点击登录评论 (1 个评论)