Search for dissertations about: "Diffuse reflectance spectroscopy"
Showing result 11 - 15 of 39 swedish dissertations containing the words Diffuse reflectance spectroscopy.
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11. Optical Monitoring of Cerebral Microcirculation
Abstract : The cerebral microcirculation consists of a complex network of small blood vessels that support nerve cells with oxygen and nutrition. The blood flow and oxygen delivery in the microcirculatory blood vessels are regulated through mechanisms which may be influenced or impaired by disease or brain damage resulting from conditions such as brain tumors, traumatic brain injury or subarachnoid hemorrhage (SAH). READ MORE
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12. Synthesis of tailored nanoparticles for palladium-based oxidation catalysts
Abstract : The immense changes of physical and chemical properties of materials caused by the transition from microscale to nanoscale have been attracting scientific attention for decades. Rapid development of modern techniques triggers the attention on the multicomponent nanoparticle catalysts with enhanced catalytic activities. READ MORE
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13. Transient In Situ Studies on Supported Catalysts: CO2 Methanation and Methane Oxidation
Abstract : This dissertation aims to increase the understanding of important steps in the catalytic CO2 hydrogenation and total methane oxidation reactions over supported noble metal catalysts. A general theme is the role of the metal oxide support for the catalytic reactions. READ MORE
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14. On the Function of Ceria Supported Rhodium Catalysts for Methanation of Carbon Dioxide
Abstract : Technologies for energy harvesting of sustainable sources such as solar and wind lack an inherent energy buffer. As such, storing excess energy in chemical bonds, for example that of hydrogen (H2), is a desirable complementary concept. READ MORE
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15. Molecular analysis of lake-sediment organic matter : long-term dynamics and environmental implications in boreal lakes
Abstract : Lake sediment organic matter is material composed of residues from plants, algae, animals, fungi and bacteria. Its molecular composition is dependent on the sources as well as secondary biotic and abiotic transformations, which combined generates a highly complex matrix. READ MORE