terça-feira, 6 de dezembro de 2011

Brazil in the Top 20 Countries in Scientific Research - ScienceWatch.com - Thomson Reuters

According to a new update from Essential Science IndicatorsSM, a publication of Thomson Reuters, the ScienceWatch.com blog Webmaster Spyder Schafer presents the 10th annual "Top 20" listings of countries which achieved particular distinction based on their papers published in indexed journals from January 2001 through August 31, 2011. Out of the 147 countries in the Essential Science Indicators database, 60 published at least 10,000 papers during the period. Countries are listed by three separate measures in the tables below: number of citations, total papers, and cites per paper. (Note: For articles with multiple authors representing different countries, each listed country receives full, not fractional, citation credit for the given paper.)
Brazil has been cited for the first time in this listing in 2010, in the 15th rank, with 190,801 published papers and an average citation per paper of 6.28 (http://bit.ly/ezIKY2). In the new 2011 listing, Brazil has mantained its rank and has risen its published papers to more than 210,000 and the citation average to 6.41 per paper. With this result, Brazil has got a significant place in the world scientific community, along with other countries of the emergent BRIC group.

Listed by Papers

Rank Country Papers Citations Cites per paper
1 USA 3,049,662 48,862,100 16.02
2 PEOPLES R CHINA 836,255 5,191,358 6.21
3 GERMANY 784,316 10,518,133 13.41
4 JAPAN 771,548 8,084,145 10.48
5 ENGLAND 697,763 10,508,202 15.06
6 FRANCE 557,322 7,007,693 12.57
7 CANADA 451,588 6,019,195 13.33
8 ITALY 429,301 5,151,675 12.00
9 SPAIN 339,164 3,588,655 10.58
10 AUSTRALIA 304,160 3,681,695 12.10
11 INDIA 293,049 1,727,973 5.90
12 SOUTH KOREA 282,328 2,024,609 7.17
13 RUSSIA 265,721 1,282,281 4.83
14 NETHERLANDS 252,242 3,974,719 15.76
15 BRAZIL 212,243 1,360,097 6.41
16 SWITZERLAND 181,636 3,070,458 16.9
17 SWEDEN 179,126 2,686,304 15.00
18 TAIWAN 177,929 1,273,682 7.16
19 TURKEY 155,276 819,071 5.27
20 POLAND 154,016 1,036,062 6.73
Source: Essential Science IndicatorsSM from Thomson Reuters, time period: 2001-August 31, 2011 (fourth bimonthly period of 2011).


Top 20 Countries in ALL FIELDS, 2001-August 31, 2011 - ScienceWatch.com - Thomson Reuters
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