Search for dissertations about: "c olofsson"
Showing result 1 - 5 of 42 swedish dissertations containing the words c olofsson.
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1. Laser-Induced Incandescence and Complementary Diagnostics for Flame Soot Characterization
Abstract : This work has been aimed at developing and applying laser-induced incandescence (LII) for flame soot characterization. The basic principle of LII is rapid heating of the soot particles to temperatures of 3500-4000 K by short laser pulses. Thereby the intensity of the soot incandescence is increased. READ MORE
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2. Metal-Free O- and C-Arylation with Diaryliodonium Salts
Abstract : This thesis concerns the development of metal-free applications using diaryliodonium salts. The first project describes an arylation protocol of allylic and benzylic alcohols in aqueous media. The method proceeds under mild conditions and the ether products were obtained in moderate to good yields. READ MORE
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3. Studies of the vascular endothelial growth factors, VEGFs, and their receptors, focusing on VEGF-B
Abstract : The inner lining of all blood- and lymphatic vessels are composed of endothelial cells. Their growth and differentiation are in part regulated by polypeptide growth factors and their receptors. READ MORE
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4. A Study of Biomass Combustion Problems and the Selective Catalytic Oxidation of Ammonia
Abstract : Increasing awareness of the need of reducing CO2, NOx and SOx emissions from combustion systems has led to a strong interest in biomass as a fuel source. Using it in combination with fluidised bed combustion technology can lead to a lowering of NOx emissions to the atmosphere. READ MORE
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5. Power Flow Analysis of the Swedish Railway Electrical System
Abstract : This thesis deals with analysis of the steady state power flow in the Swedish railway electrical system. Finding the steady state of the system means that all voltages and power flows in the system are known. The trains are supplied from the public grid using frequency converters. READ MORE