Search for dissertations about: "PHYSICAL"
Showing result 1 - 5 of 11727 swedish dissertations containing the word PHYSICAL.
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1. Studies in Glacier Mass Balance : Measurement and its errors
Abstract : The study of the surface mass balance of valley glaciers has a long history but one that is dogged by uncertainty and errors, and uncertainty about those errors. These problems are acknowledged by the glaciological community and have been examined and formalised in several publications. READ MORE
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2. Chemical Properties of Oxidized Silver - A Density Functional Theory Study
Abstract : .... READ MORE
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3. Atomic Scale Degradation of Zirconium Alloys for Nuclear Applications
Abstract : Due to their low thermal neutron capture cross-section, zirconium alloys are widely used in the nuclear industry as fuel cladding and for structural components. The lifetime of the fuel assemblies in the reactors is primarily dictated by the ability of the cladding to withstand oxidation and hydrogen pick-up from the coolant water and radiation damage induced by the neutron flux. READ MORE
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4. Dynamic Structure Discovery and Ion Transport in Liquid Battery Electrolytes
Abstract : The lithium-ion battery (LIB), the realisation of which earned the Nobel Prize in Chemistry 2019, has since its 1991 commercialisation become the dominant energy storage technology first for cell phones and other mobile electronics, then for power tools and other domestic appliances, and currently for electric cars and other vehicles. However, many applications would still benefit from higher power and energy densities, longer life-lengths and safer batteries. READ MORE
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5. The Role of Molecular Heterogeneity in the Structural Dynamics of Aqueous Solutions
Abstract : The liquid-liquid critical point hypothesis suggests that liquid water exists in two liquid states with different local structures, so-called high- and low-density liquid (HDL, LDL). At ambient pressure water locally fluctuates between these two states, with the fluctuations becoming more pronounced as the liquid is supercooled. READ MORE