Sökning: "gulliksson"

Visar resultat 1 - 5 av 13 avhandlingar innehållade ordet gulliksson.

  1. 1. Mast cell activation in response to osmotic and immunological stimulation with focus on release of eicosanoid mediators

    Författare :Magdalena Gulliksson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Exercise-induced bronchoconstriction; cyclooxygenase; cord blood derived mast cells; mannitol; prostaglandin D2; leukotriene C4; leukotriene E4; histamine and 15-lipoxygenase.;

    Sammanfattning : Mast cells are important in asthma and other inflammatory diseases. Subjects with asthma have been found to have an increased number of mast cells in their airway smooth muscle and this was related to airway sensitivity. LÄS MER

  3. 2. Algorithms for overdetermined systems of equations

    Författare :Mårten Gulliksson; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; least squares; weights; lp; approximation; optimization;

    Sammanfattning : .... LÄS MER

  4. 3. Studies of Secondary Prevention after Coronary Heart Disease with Special Reference to Determinants of Recurrent Event Rate

    Författare :Mats Gulliksson; Kurt Svärdsudd; Gunilla Burell; Mai-Lis Hellénius; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Coronary heart disease; myocardial infarction; epidemiology; population; prevention; recurrence; psychosocial factors; social support; gender; regional variation; co-morbidity; Family medicine; Allmänmedicin; allmänmedicin; Family Medicine;

    Sammanfattning : Objectives. The first aim was to examine the effects of secondary prevention with a focus on determinants in the risk of recurrent coronary heart disease (CHD). LÄS MER

  5. 4. Computational methods for shape verification of free-form surfaces

    Författare :Per Bergström; Mårten Gulliksson; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Teknisk vetenskapliga beräkningar; formverifiering; online; formmätning; Scientific Computing; Teknisk-vetenskapliga beräkningar;

    Sammanfattning : Beräkningsmetoder för formverifiering av friformsytor utgör huvudinnehållet i denna doktorsavhandling. En gemensam egenskap för dessa metoder är att de möjliggör formverifiering online direkt i produktionslinan. Av den anledningen måste metoderna vara snabba och robusta. LÄS MER

  7. 5. Mathematical Modelling of Light Scattering in Paper and Print

    Författare :Per Edström; Mårten Gulliksson; Inge Söderkvist; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; mathematical modeling; radiative transfer; solution method; numerical stability; speed; light scattering; light absorption; Kubelka-Munk; errors; reflectance calculations; MATHEMATICS; MATEMATIK;

    Sammanfattning : A problem formulation and a solution method are outlined for the radiative transfer problem in vertically inhomogeneous scattering and absorbing media, using discrete ordinate model geometry. The treatment spans from the physical problem via a continuous formulation, a discretization and a numerical analysis, to an implementation with performance evaluation and application to real-world problems. LÄS MER