Search for dissertations about: "ASR"
Showing result 16 - 20 of 25 swedish dissertations containing the word ASR.
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16. Improved Oxidation Resistance and Reduced Cr Vaporization from Thin-Film Coated Solid Oxide Fuel Cell Interconnects
Abstract : High electrical efficiency, clean emissions, and the possibility to operate on a great variety of fuels, such as hydrogen, alcohols and hydrocarbons are some advantages of Solid Oxide Fuel Cell (SOFC) technology. Too short lifetimes and high production costs have, however, limited the commercialization of this technology. READ MORE
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17. Development of an Interactive E-learning Management System (e-LMS) for Tanzanian Secondary Schools
Abstract : e-Learning, defined as the use of information and communications technology (ICT) for supporting the educational process, has motivated Tanzania to apply ICT in its education systems. Tanzanian secondary schools which are geographically and socially isolated face a number of problems, including a way to get learning materials. READ MORE
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18. Carbon Recovery in A Dual Fluidized Bed Gasifier
Abstract : As the concept of a circular economy gains acceptance and awareness of climate change and its disastrous consequences increases, the ways in which we produce the carbon-based goods upon which so much of our economy depends need to change. Society must end its reliance on fossil carbon resources and shift to renewable sources that enable the establishment of a carbon cycle. READ MORE
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19. Studies of cerebral blood flow and cerebrospinal fluid in childhood acute lymphoblastic leukemia
Abstract : Acute lymphoblastic leukemia (ALL) is the most common childhood malignancy and more than 80% of the patients are cured today. Treatment might cause side effects and central nervous system (CNS) irradiation has been replaced by systemic high-dose methotrexate (MTX) and intrathecal (IT) MTX due to the risk of late effects. READ MORE
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20. First-principles Studies of Local Structure Effects in Magnetic Materials
Abstract : This thesis focus on the magnetic behavior, from single atoms to bulk materials. The materials considered in this thesis have been studied by computational methods based on ab initio theory, density functional theory (DFT), including treatment of the spin-orbit coupling, non-collinear magnetism, and methods capable of treating discorded systems. READ MORE