亚洲地区自然指数分析――以中国、印度、日本、韩国和新加坡为例

Analysis on Nature Index in Asia Region: Examples of China, India, Japan, South Korea, and Singapore

以亚洲地区的中国、印度、日本、韩国和新加坡5国为例,通过分析2016年5月—2017年4月自然指数(Nature Index)的文章计量数、分数式计量数和加权分数式计量数等数据,对比研究其所体现的科研创新能力、优势学科、科研效率和国际合作程度及合作国等。研究表明,中国高水平科研论文产出量明显高于其他亚洲国家,但科研效率相对较低,学科发展水平不均衡,与日本、澳大利亚之间彼此互为主要国际合作国。

In the way of analyzing the article count, fractional count, and weighted fractional count from the nature index, taking the example of China, India, Japan, South Korea, and Singapore, we compare the ability, advantaging subjects, efficiency of the high-quality research, and the international collaboration, indicating that China has a much better high-quality research than the other Asia Pacific countries, but has a relatively lower research efficient and out-of-balance subject development. China, Japan, and Australia are the main outer collaborating countries with each other.