In fact, no matter what paper it is, it is written by several authors. It must be that the higher the ranking, the more useful it is, and the lower the ranking, the basic functions will not be brought into play. SCI papers are different from domestic papers. SCI papers usually involve a large number of data documents and experiments, so it is difficult to write and publish, and it is not uncommon for more than a dozen people to complete the same. This situation requires special attention to the ranking order of authors. There is generally no special regulation on the number of SCI papers, but no matter how many people there are, the top authors must be in a favorable position, which can play a great role in the promotion and evaluation of the authors. However, one thing needs special attention: SCI papers are different from domestic papers, which pay more attention to the first author, while SCI papers pay attention to the correspondent author.
The first author of SCI paper is the first author. If a paper is written by several people, it is impossible to distinguish who contributed it, and there are also several people who are the first authors. Authors rank is usually ranked according to the contribution, and the correspondent is both the contact person and the person in charge, and the correspondent is also responsible for the problems in the article. The author often compares the author of the communication with the first author. Although SCI papers focus on communication authors, the first author does not disapprove, the first author also approves, and even the second and third authors are useful, but in some cases, the second or third authors basically disapprove. For example, if you are the second or third author of a regional SCI journal paper, it is not recognized in many domestic units and universities. However, if the second and third authors of SCI journals in a district are basically recognized, the authors have been advised to strive for the top position, especially the general SCI journals.