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The following is the The number of high quality international papers of China’s scientific papers in 2019 ranks the second in the world From China Institute of science and technology information recommended by recordtrend.com. And this article belongs to the classification: Life data.
On the 29th, the China Institute of science and technology information released online the statistical results of China’s scientific and technological papers in 2019. The statistical results show that the number of high-quality international papers in China ranks the second in the world, and many universities and scientific research institutions break into the top 10; the number of highly cited papers and hot papers continues to remain the second in the world, with growth rates of 20% and 30% respectively.
The reporter learned that, in order to implement the relevant policy requirements of improving the science and technology evaluation system and publishing high-quality papers, after investigation and analysis, CITIC Institute selected the journals whose impact factors and total citations of each discipline ranked in the top 10% of the discipline, and the number of academic papers and commentary articles published each year was more than 50, as the representative science and technology journals of all disciplines in the world, and the papers published on them were high-quality journals Quality international papers.
In 2019, a total of 394 international sci-tech journals were selected as representative Sci-tech Journals of various disciplines in the world, and 190661 high-quality international papers were published. The results of statistical analysis show that China has published 59867 high-quality international papers, accounting for 31.4% of the world share, ranking second in the world; the United States has published 62717 papers, accounting for 32.9%.
It is worth noting that China’s universities and research institutes have performed well. Among the world’s universities that published the largest number of high-quality international papers in 2019, four universities in China entered the top 10, namely Tsinghua University, Zhejiang University, Shanghai Jiaotong University and Peking University. Tsinghua University ranked second with 2420 papers, and Harvard University ranked first with 4413 papers.
Among the world’s research institutions that published the largest number of high-quality international papers, five institutions in China entered the top 10. The center for ecological environment research of the Chinese Academy of Sciences ranked first with 492 papers, the Centers for Disease Control and prevention of the United States ranked second with 396 papers, and the Institute of chemistry of the Chinese Academy of Sciences ranked third with 377 papers.
The number of highly cited papers and hot papers in China continues to rank second in the world. As of September 2020, China has 37170 highly cited papers and 1375 hot papers, accounting for 23.0% and 38.4% of the world’s share, respectively; the United States still ranks first with 75146 highly cited papers and 1586 hot papers, respectively.
The number of high-quality international papers in 8 disciplines including engineering technology and Materials Science in China ranks the first in the world, which has become a highlight of this statistics. In addition, the number of papers published in the most influential international journals in various disciplines continues to rise, ranking second in the world for the 10th consecutive year.
Moreover, the number of papers in China’s top international journals ranks fourth in the world. Science, nature and cell are internationally recognized scientific and technological journals with high academic reputation. In 2019, a total of 6456 papers were published in these three journals, of which 425 papers were published in China, ranking fourth in the world; 2562 papers were still ranked first in the United States; Britain and Germany ranked second and third respectively.
At the same time, the overall output of China’s outstanding scientific papers has increased, and scientific research institutions have changed to pursue excellence. In 2019, China’s outstanding scientific and technological papers totaled 387300, an increase of 22.6% over 2018, including 225600 outstanding international scientific and technological papers and 161700 outstanding domestic scientific and technological papers. Among them, the number of outstanding papers in clinical medicine, chemistry, biology, electronics, communication and automatic control is the largest.
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