摘要
本文探析了"金砖四国"(巴西、俄罗斯、印度和中国)基础研究产出的规模和影响力。对ESI数据库1999—2009年数据的分析表明:尽管"金砖四国"与G7国家相比,基础研究产出规模和影响力仍有较大差距,但巴西、印度和中国增长迅速,只有俄罗斯发展缓慢。四国的数理化、材料科学、工学和农业等领域相对较强,但医学、生物和社会科学等领域相对落后。中国的基础研究并非仅是论文数量的扩张,其论文总体影响力的增速远大于论文数量的增速,平均影响力增速也已超越"金砖四国"其余三国及所有G7国家。
This article discusses the output scale and impact of basic research in BRICs （Brazil, Russia, India and China）. Analysis on ESI data from 1999-2009 shows that although there are large gaps of outputs scale and impact of basic research in BRICs compared with G7 countries, Brazil, India and China has a rapid growth, and Russia develops slowly. BRICs countries are relatively stronger in math, physics, chemistry, materials science, engineering and agriculture but weak in medical, biology and social sciences. Basic research in China does not only increases the number of papers, but also increases the impact of papers. The growth rate of average influence is more than other three BRICs and all of G7 countries.
出处
《中国科技论坛》
CSSCI
北大核心
2010年第1期152-156,共5页
Forum on Science and Technology in China
基金
重庆大学研究生院创新团队建设项目的支持与资助
