I. Hierarchical division of papers (articles):

1 level -t level

Specialized periodical papers, published in two journals, Science and Nature.

Level 2-level a

SCIE, SCI, EI, ISTP, SSCI, A& and other internationally recognized authoritative core journal papers; HumanComputerInteraction (human computer interaction)

Papers included in the retrieval system (subject to the retrieval by China Institute of Science and Technology Information), or papers published on the same subject in authoritative Chinese core journals in China, excluding reportable abstracts, abstracts, news, etc.

Level 3-level b

Papers in important core journals, papers published in foreign core journals or papers published in Chinese core journals with the same theme in China.

Level 4-level c

General Core Journals, Overview of National Chinese Core Journals? Papers published by Peking University Library, 2004 edition.

Level 5-level d

Papers published in general public journals, that is, papers published in domestic public journals (journal numbers "CN" and "ISSN" with postal codes).

Level 6 -e

Papers published in restricted public publications, papers published in domestic public publications (only periodical number, no postal code).

Level 7-Domestic publications

China Education Association and its special committees, the Ministry of Education and other self-run publications.

Level 8-Provincial Internal Publications

Sponsored by the Ministry of Education

Grade 9-District Internal Publications

Sponsored by the Ministry of Education

Second, the meeting background:

The International Conference on Mining Ground Control (ICGCM) was founded by Professor Syd S.Peng, an academician of the American Academy of Engineering. Since 198 1 was held in the United States, it has been successfully held for 34 sessions. In order to facilitate the extensive exchanges between China scholars and international experts and scholars in related fields of mining strata control, and to enhance China's research level and international influence in the field of mining strata control, after consultation with ICGCM Organizing Committee, the "35th International Mining Strata Control Conference (20 16' China)" will be held in China, and this conference is scheduled for September 20 16.