Papers published in "supplements, special issues, special issues, comprehensive editions, special collections" and periodical numbers at all levels, including those listed in the Catalogue of Core Journals in Peking University, will be graded by the periodical organizer as an internal publication at the corresponding level.
The following situations are generally not treated as academic papers: articles that are not closely related to the technical work of this major, such as comments, abstracts, short stories, popular science articles, literature and art, news and other works, as well as information materials such as conference briefings, trends and lectures;
The serial number includes H, HK and other publications published in Hong Kong that have not been approved or are not sure whether to allow public distribution in the Mainland.
Extended data:
Thesis level
1 level -t level
Specialized periodical papers refer to papers published in Science and Nature.
Class II -A: authoritative core publications, which refer to internationally accepted SCIE, EI, ISTP, SSCI and A &；; Papers included in the HCI retrieval system (subject to the retrieval by China Institute of Science and Technology Information) or papers on the same topic published by authoritative Chinese core journals in China do not contain reportable abstracts, abstracts, news, etc.
Level 3-level b
Important core journals refer to papers published in foreign core journals (see Handbook of Foreign Science and Technology Core Journals) or papers with important influence published in Chinese core journals of similar disciplines in China.
Level 4-level c
For general core journals, refer to "Overview of National Chinese Core Journals"? Papers published by Peking University Library, 2004 edition.
Level 5-level d
Papers published in general public journals refer to papers published in domestic public journals (journal numbers "CN" and "ISSN" with postal codes).
Level 6 -e
Papers published in restricted public publications refer to papers published in domestic publications that are publicly released but restricted (only periodical number, no mailing code).