Sökning: "assarsson"

Visar resultat 1 - 5 av 10 avhandlingar innehållade ordet assarsson.

  1. 1. Acquisition and function of NK cell-associated molecules on T cells

    Författare :Erika Assarsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Natural killer cells; Natural Killer T cells; T cells; Receptors; Cytokines; Influenza A virus; Activation; Proliferation; Interactions;

    Sammanfattning : One challenge for multicellular organisms, including humans, is to cope with a broad variety of microorganisms and their rapid replication and alterations. To do this, both fast and specific defense mechanisms are needed that can control threatening infections. LÄS MER

  3. 2. Die Entstehungsbedingungen der hydratischen Verbindungen im System CaO-Al2O3H2O (flüssig) und die Hydratisierung der Anhydrokalziumaluminate

    Författare :Gunnar Assarsson; Stockholms högskola; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 3. Iscensättande av identiteter i vuxenstudier

    Författare :Liselott Assarsson; Katarina Sipos Zackrisson; Larsson Staffan; Madeleine Abrandt-Dahlgren; Sverker Lindblad; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; lifelong learning; adult education; governmentality; interpretative repertoire; ethnography; student biography; livslångt lärande; vuxenutbildning; Sverige; Education; Pedagogik; pedagogik;

    Sammanfattning : The focus of this thesis is how identities are construed in adult education. According to the theoretical framework inspiring the study, identities are viewed as discursive constructions that are negotiated in social arenas. Hence, identities are considered versatile, plural and contradictory. LÄS MER

  5. 4. A Real-Time Soft Shadow Volume Algorithm

    Författare :Ulf Assarsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; three-dimensional graphics and realism; shading; pixel shaders; graphics hardware; shadowing; soft shadows; computer graphics;

    Sammanfattning : Rendering of shadows is a very important ingredient in three-dimensional graphics since they increase the level of realism and provide cues to spatial relationships. Area or volumetric light sources give rise to so called soft shadows, i.e., there is a smooth transition from no shadow to full shadow. LÄS MER

  7. 5. View frustum culland and animated ray tracing : improvements and methodological considerations

    Författare :Ulf Assarsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; parallel tree traversal; collision detection; animated raytracing; view frustum culling; bech-mark; 3D computer graphics;

    Sammanfattning : .... LÄS MER