Periodical papers are updated every day, with an annual increment of about 3 million. The platform has collected periodicals 1070 1 species, and the coverage rate of core periodicals is close to 100%, among which the coverage rate of core periodicals of CITIC Institute is 100%, and that of Peking University is 99.8%.

Database introduction

The full-text database of China's dissertations is an important part of Wanfang's data knowledge service platform, which selects master's and doctoral dissertations and postdoctoral reports from key national degree-granting units. Covering science, industrial technology, humanities, social sciences, medicine and health, agricultural sciences, transportation, aerospace, environmental sciences and other fields, it is a large number of full-text dissertations database in China.

Cooperating units: cooperating with more than 600 domestic universities, research institutes and other degree-granting units, accounting for more than 85% of graduate degree-granting units.

1)? Number of resources: * * 5.99 million Chinese dissertations, first included in 1980, with an annual increase of about 300,000.

2)? Recording time:1980-up to now, year after year.

3)? Subject coverage: Subject classification is carried out according to China Library Classification, and subject classification is carried out according to the professional catalogue published by the Ministry of Education, covering all subject fields.

4)? Search fields: title, keywords, abstract, author, subject, tutor, degree-granting unit.