Sökning: "CEM"

Visar resultat 1 - 5 av 24 avhandlingar innehållade ordet CEM.

  1. 1. Thylakoid Membranes and Pancreatic Lipase/Colipase

    Författare :Sinan Cem Emek; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; CCK; Thylakoid Membranes; Colipse; Lipase;

    Sammanfattning : Obesity is a major health problem in the world that increases the occurrence of type-2 diabetes and cardiovascular disease. The reason for obesity is a dysfunction in the regulation of energy balance. It has been shown that dietary fat induces satiety as long as this nutrient stays in the intestine. LÄS MER

  3. 2. Adaptive Finite Element Methods for Fluid Structure Interaction Problems with Applications to Human Phonation

    Författare :Niyazi Cem Degirmenci; Johan Hoffman; Johan Jansson; David Nordsletten; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fluid Structure Interaction; Finite Element Method; Contact Modeling; Acoustic Coupling; High Performance Computing; Tillämpad matematik och beräkningsmatematik; Applied and Computational Mathematics;

    Sammanfattning : This work presents a unified framework for numerical solution of Fluid Structure Interaction (FSI) and acoustics problems with focus on human phonation. The Finite Element Method is employed for numerical investigation of partial differential equations that model conservation of momentum and mass. LÄS MER

  4. 3. Autoimmunity in Africa: Comparing Systemic Lupus Erythematosus and Anti-phospholipid Antibodies in Sudan and Sweden

    Författare :Sahwa Elbagir; Johan Rönnelid; Iva Gunnarsson; Amir I Elshafie; Bo Nilsson; Cem Gabay; Uppsala universitet; []
    Nyckelord :SLE; anti-phospholipid antibodies; IgA; immune complexes; pregnancy; autoimmunity; Sudan; Africa; Klinisk immunologi; Clinical Immunology;

    Sammanfattning : Systemic Lupus Erythematosus (SLE) is a chronic immune complex (IC)-mediated disease with variable prevalence worldwide, reported to be more common in Africans, Hispanics and Asians than in Caucasian populations. Expression of autoantibodies might vary between different ethnic populations due to environmental and genetic factors. LÄS MER

  5. 4. Pay tracing tools for high frequency electromagnetics simulations

    Författare :Sandy Sefi; KTH; []
    Nyckelord :CEM; GTD; Ray Tracing; NURBS; Software Architecture; Shadowing;

    Sammanfattning : Over the past 20 years, the development in ComputationalElectromagnetics has produced a vast choice of methods based onthe large number of existing mathematical formulations of theMaxwell equations. None of them dominate over the others,instead they complement each other and the choice of methoddepends on the frequency range of the electromagnetic waves. LÄS MER

  7. 5. The Jovian Plasma Dynamics and Composition Analyzer (JDC) for ESA's JUICE Mission

    Författare :Philipp Wittmann; Martin Wieser; Stas Barabash; Krister Wiklund; Frédéric Allegrini; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; JUICE mission; positive ions; negative ions; electrons; time-of-flight; time-of-arrival; PEP; JDC; CEM; channel electron multiplier; pressure; instrument development; calibration; TOF; TOA; fysik; Physics; rymd- och plasmafysik; Space and Plasma Physics;

    Sammanfattning : This dissertation covers the development and calibration of the Jovian plasma Dynamics and Composition analyzer (JDC). JDC is together with five other sensors a part of the Particle Environment Package (PEP), one of the payloads of the European Space Agency's JUpiter ICy moons Explorer (JUICE) mission. LÄS MER