“For the first time, China has overtaken the United States as the No 1 ranked country or territory for contributions to research articles published in the Nature Index of high-quality natural-science journals,” the journal Nature on findings for the year 2022.
The very selective choice of the highest-quality journals made by a panel of leading scientists is designed to give a measure of the amount of high-quality research. The assessment is not simply a measure of quantity. China by that simple metric, the total number of science publications in 2017, according to the US National Science Foundation.
Using all the articles that appear in these 82 journals each calendar year, Nature computes its signature metric called the “Share.” The contribution of a country or an institution to all of these articles is the “.” The open database containing all the information used in this process is called the .
Consciously, they are judging the quality of each submission they examine for publication, but the sum of their judgments underlies the Share metric. It is a metric based not on citations but on acceptances resulting from highly demanding peer reviews. It amounts to an international self-evaluation by the scientists themselves to determine the overall quality and quantity of each nation and institution.
Apologies I didn't see weig2000's post News on China's scientific and technological development.In the Organization for Cooperation and Development’s triennial test across 79 countries involving 600,000 15-year-olds, Chinese students “far outstripped peers in every other country in a survey of reading, math and science ability,” reported. This led Forbes to headline its coverage with “China’s Schoolkids Are Now Officially the Smartest in the World.”
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