ProQuest LLC is a US information and technology company founded in 1938. It is one of the world leaders in the field of information products and technologies for science, education and business. ProQuest provides specialists with access to relevant and authoritative information within an integrated search platform that has a Russian-language interface, opening access to 74 databases and electronic libraries.
ProQuest Dissertations & Theses Global is a unique database of full-text doctoral and master's theses defended at universities and research centres of North and Latin America, Europe, Asia and Australia.
PQDT is the largest in terms of volume relevant collection of Master’s and Doctor’s theses. At the suggestion of the Library of Congress, since the second half of the 1990s the database has become the Federal Electronic Depository of Theses Defended in the United States. Since the beginning of the 90s, the database has become international. Universities, colleges, scientific centres from 88 countries of the world include their theses to this collection. The archive contains works since 1637 (bibliographies and annotations), and full texts since 1743. The database is updated quarterly, 200 thousand theses are added to the database within a year.
In Samara University there are 14 Dissertation Councils for defending theses in 29 scientific specialties. Since 2012 Samara University has been a subscriber to the company's databases: ProQuest Technology Collection (2012), ProQuest Dissertations & Theses (2012-2015), ProQuest Dissertations & Theses Global (2016), Ebrary (2017).