Search for dissertations about: "aluminium III"
Showing result 16 - 20 of 35 swedish dissertations containing the words aluminium III.
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16. Industrial Alloys Studied by Surface Sensitive Techniques
Abstract : This thesis reports on surface studies of industrial materials whose importance for society manifests in the vast range of applications. In industrial materials alloying is performed in order to improve the parent material's physical and mechanical properties such as strength, corrosion and wear resistance, as well as high temperature performance in comparison to the pure metal. READ MORE
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17. Preparation of New Catalytic Materials by Small Particle Technology
Abstract : New techniques for preparation of catalytic materials with novel properties are presented in this thesis. Three new catalytic materials; washcoated fibres, highly dispersed metal oxides on titania coated silica particles and discrete colloidal ZSM-5 crystals with a low SiO2/Al2O3 ratio have been prepared and characterised. READ MORE
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18. Reign in Blood : Immune Regulation in Type 1 Diabetes
Abstract : Type 1 Diabetes (T1D) is an autoimmune disease resulting in insulin deficiency as a result ofautoimmune destruction of pancreatic β-cells. Preserving β-cell function in patients with T1D would be of great benefit since patients with sustained endogenous insulin secretion are known to suffer less from secondary complications due to hyperglycemia. READ MORE
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19. Applications of pulsed lasers for phase transformation and welding
Abstract : This work deals with the interaction of pulsed laser radiation with solid, metallic materials at moderate and very high power densities. The interaction mechanism depends upon the properties of both the laser and the target material. READ MORE
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20. Dynamics of forest soil chemistry
Abstract : Acidification caused by emissions of Nitrogen and Sulphur and associated adverse effects on forest ecosystems has been an issue on the political agenda for decades. Temporal aspects of soil acidification and/or recovery can be investigated using the soil chemistry model SAFE, a dynamic version of the steady-state model PROFILE used in critical loads assessment on the national level, e. READ MORE