Search for dissertations about: "reservoir"

Showing result 21 - 25 of 273 swedish dissertations containing the word reservoir.

  2. 21. Testing palaeomagnetic and 14C based geochronological methods in the Baltic Sea

    Author : Bryan Lougheed; Kvartärgeologi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Baltic Sea; coastal; geochronology; palaeomagnetic secular variation; PSV; radiocarbon; 14C; reservoir age; R t ; ΔR; salinity; δ18O; geomagnetic field; Holocene; deglacial; Fennoscandia.;

    Abstract : The Baltic Sea is a continental shelf sea that is influenced by both river runoff and marine water. The two water masses are vertically stratified in the Baltic Sea, resulting in a positive, estuarine circulation system, which has undergone changes in the past due to isostatic uplift of the Baltic basin. READ MORE

  4. 22. Water erosion modeling using fractal rainfall disaggregation- a study in semiarid Tunisia

    Author : Sihem Jebari; Avdelningen för Teknisk vattenresurslära; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; reservoir siltation; regionalization; fractal analysis; Atlasic mountain range; erosive events; semiarid area; soil loss; Tunisia.; Soil erosion; semiarid; Tunisia; rainfall; fractal; diaggregation;

    Abstract : In the Tunisian semiarid area, water erosion processes have led to negative economic and environmental consequences in a context of limited water resources. To characterize and predict these degradation phenomena, a comprehensive high-resolution data base on erosive rainfall, together with siltation records for 28 small reservoirs were analyzed. READ MORE

  5. 23. Studies of the Biology of Intrathecal Treatment in Progressive MS

    Author : Joakim Bergman; Anders Svenningsson; A. Tommy Bergenheim; Jonathan D. Gilthorpe; Joachim Burman; Magnus Andersson; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Progressive Multiple Sclerosis; intrathecal treatment; Ommaya reservoir; anti-CD20 therapy; microdialysis; cerebrospinal fluid; CNS compartments; Progressiv Multipel Skleros; intratekal behandling; Ommaya reservoar; anti-CD20 terapi; mikrodialys; ryggmärgsvätska; sektioner i centrala nervsystemet; Neurology; neurologi;

    Abstract : Background: Multiple Sclerosis (MS) is a chronic, inflammatory, autoimmune disease, affecting the central nervous system (CNS). About 85% of afflicted present with a relapsing-remitting form of the disease (RRMS), for which a breakthrough in treatment was made in 2008 with rituximab, an antibody directed towards CD20, a surface antigen on B-cells. READ MORE

  6. 24. Norm and difference : Stone Age dietary practice in the Baltic region

    Author : Gunilla Eriksson; Kerstin Lidén; Birgit Arrhenius; Michael Richards; Stockholms universitet; []
    Keywords : HUMANIORA; HUMANITIES; diet; norm; variation; Mesolithic; Neolithic; Sweden; Latvia; stable carbon and nitrogen isotopes; radiocarbon; reservoir effect; dogs; breastfeeding; gender; Archaeology subjects; Arkeologiämnen;

    Abstract : Stone Age research on Northern Europe frequently makes gross generalizations about the Mesolithic and Neolithic, although we still lack much basic knowledge on how the people lived. The transition from the Mesolithic to the Neolithic in Europe has been described as a radical shift from an economy dominated by marine resources to one solely dependent on farming. READ MORE

  7. 25. Intestinal barrier function in health and disease

    Author : Pernilla Nejdfors; Biologiska institutionen; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; VIP.; PACAP; secretion; ion transport; urine reservoir; radiation therapy; ulcerative colitis; macromolecules; dextran; mannitol; Ussing chamber; Intestinal permeability; mucosa; Animal physiology; Djurfysiologi; Physiology; Fysiologi;

    Abstract : The intestinal epithelium has the dual function of absorbing nutrients and water as well as being a barrier to potentially harmful substances such as macromolecules and bacteria. In the present thesis the barrier function of the intestinal mucosa was studied in vitro in Ussing diffusion chambers. READ MORE