Sci is the abbreviation of American Science Citation Index, whose full name is: Science Citation Index, which was founded in 196 1. It was founded according to the citation thought put forward by modern information scientist Engene Garfield1953.

Today Garfield is still one of the editors of SCI. Ssci is a companion piece of sci, but its influence is far less than that of sci, so in comparison, sci has a higher level.

Sci content:

Generally speaking, the evaluation of senior professional titles or doctoral students needs to publish sci papers, and the specific publication of several papers needs to be based on actual requirements. The weight of sci is relatively heavy, and publishing a sci paper can also improve the author's own academic level.

Sci is an international retrieval publication, including: natural science, biology, medicine, agriculture, technology and behavioral science. , mainly based on basic science. The selected publications come from 94 categories, more than 40 countries and more than 50 languages. These countries mainly include the United States, Britain, the Netherlands, Germany, Russia, France, Japan and Canada, as well as a certain number of China publications.