For example, the calculation of the impact factor of a journal in 2005; Number of citations of articles in 2005 and 2004: 48 times; Publication of this journal in 2004:187; Number of articles cited in 2005 and 2003:128; Publication of this journal in 2003:154;
In 2005, the total number of articles cited in this journal from 2003 to 2004 was:176 = (48+128); Total number of articles published in this journal in 2003-2004: 341= (187+154); The impact factor of this journal in 2005 was 0.5161= (176 ÷ 341).
The role of publishing SCI papers
1, SCI (scientific citation index) is a citation index publication edited and published by the institute for scientific information (ISI) in the United States, which has a far-reaching influence on a global scale. It is an important way for China to communicate with the international social science, and it is also the main channel for international colleagues to understand us.
2. Publishing SCI papers can show the strength of China's basic research to the world and improve China's position in the world scientific community.
3. The number of papers published by 3.SCI and the citation rate of papers are international common standards for evaluating the level of basic research achievements. It is an important indicator of recruitment, promotion, assessment and reward.