Dissertations, Academic (Ph.D) 28 Sociology 24 Literature 13 Philosophy 11 Research 10 Clinical medicine 9 Data mining 8 Social sciences 8 Thesis (Ph.D)-Social work 8 Investments 7 Financial services 6 History and criticism 6 Novel 6 Religion 6 Education 5 English fiction 5 History 5 Literature English 5 Medicine 5 Motion pictures 5 Plant Biotechnology 5 Social life 5 Data warehousing 4 Economics 4 Electronics engineering; Applied physics 4 Fiction 4 Floriculture 4 Immunology 4 Investment analysis 4 Investment management--Investment analysis 4