Search for dissertations about: "tribes"

Showing result 1 - 5 of 26 swedish dissertations containing the word tribes.

  2. 1. Systematics of Echiochilon and Ogastemma (Boraginaceae), and the Phylogeny of Boraginoideae

    Author : Elisabeth Långström; Per Ola Karis; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Organismic biology; Antiphytum; Echiochilon; Ogastemma; Boraginaceae; Echiochileae trib. nov.; phylogeny; ITS; floral morphology; atpB; tribes; biogeography; Africa; America; Organismbiologi; Organism biology; Organismbiologi; Systematisk botanik; Systematic Botany;

    Abstract : Echiochilon, Ogastemma and Sericostoma are revised resulting in the recognition of 15 species of Echiochilon and one Ogastemma species. Several species are placed in synonymy and three new species are described, E. baricum, E. callianthum and E. READ MORE

  4. 2. Barriers of mistrust : public and private health care providers in Madhya Pradesh, India

    Author : Ayesha De Costa; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Public private health care; health systems; India; scheduled castes; scheduled tribes; health policy;

    Abstract : Background: In India, the foundations for a public role in the health sector were set at the time of her independence in 1947. Like other former colonies emerging from the war, India envisioned heavy state involvement in the provision of health services to all. READ MORE

  5. 3. Tracing History : Phylogenetic, Taxonomic, and Biogeographic Research in the Colchicum Family

    Author : Annika Vinnersten; Kåre Bremer; Bertil Nordenstam; Jerrold I Davis; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biology; biogeography; Colchicaceae; colchicine; dating; phylogeny; taxonomy; Biologi; Biology; Biologi;

    Abstract : This thesis concerns the history and the intrafamilial delimitations of the plant family Colchicaceae. A phylogeny of 73 taxa representing all genera of Colchicaceae, except the monotypic Kuntheria, is presented. READ MORE

  6. 4. On the origin of geometrid moths: the phylogenetic relationships and taxonomy

    Author : Leidys Murillo; Biodiversitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Geometrid moths represent one of the largest radiations of Lepidoptera. Phylogenetic analyses based on morphological and molecular data supports the monophyly of this group of moths. However, the subfamilial and tribal compositions of major groups are still unresolved, leading to unstable classifications. READ MORE

  7. 5. T cell and antibody responses in Plasmodium falciparum malaria and their relation to disease susceptibility

    Author : Salah Eldin Farouk; Marita Troye-Blomberg; Hannah Akuffo; Stockholms universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; P. falciparum; Malaria; Granulysin; Fulani; Schizont; Immunology; Immunologi;

    Abstract : Malaria antigen-induced polarization of T cells into effectors Th1 and/or Th2 cells and their subsequent release of cytokines is known to affect antibody production. This thesis includes studies on early innate responses to the parasite, with a focus on γδT cells, and acquired specific responses in African sympatric ethnic tribes. READ MORE