These forms of research can be found in databases explicitly for theses and dissertations. D students, giving them guidance on the preparation of their theses and dissertations. Available from ProQuest Dissertations & Theses Global. However, a few universities follow the United States model for theses and dissertations. DNB's are awarded only after clearance of theses/dissertations and examinations. The following are some of these theses. Some university programs offer graduate studies in theses and other areas. The repository also holds Goldsmiths' collection of doctoral theses. Such observations also appeared in the doctoral theses of Ainsworth's students. But academic research has proven both theses false. The Ministry of Science keeps a national database of doctoral theses called TESEO. The library database boasts of about 1,38,000 volumes of books, journals, theses, reports, and pamphlets. In Sweden, there are different types of theses. Comprehensive examinations may include seminars, creative projects, fieldwork, oral exams, theses, or field research projects. In the heading of the "Theses", Luther invited interested scholars from other cities to participate.