Search for dissertations about: "temperature-dependence"
Showing result 1 - 5 of 186 swedish dissertations containing the word temperature-dependence.
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1. Computational Studies of the Temperature Dependence of Enzyme Catalysis
Abstract : Enzymes are known to adapt to low temperatures by lowering the enthalpy of activation of the key reaction steps. A lesser known property of some psychrophilic (cold-active) enzymes is an anomalous temperature optimum. READ MORE
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2. Microbial temperature dependences in soil: The belowground feedback to climate change
Abstract : Since the Industrial Revolution, human activities have elevated atmospheric CO² concentrations. The consequences of this include rising temperatures, shifts in precipitation patterns, and increased intensity and frequency of extreme weather events, such as heat waves and droughts. READ MORE
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3. Laminar burning velocity of hydrogen and flame structure of related fuels for detailed kinetic model validation
Abstract : The laminar burning velocity and the flame structure are common targets for combustion studies aimed at detailed kinetic model development. In the present work, fuels relevant to hydrogen combustion were considered. READ MORE
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4. Dilute Nitride Lasers and Spectrally Engineered Semiconductor Laser Resonators
Abstract : The first part of this thesis deals with long wavelength (1.2-1.3 um) InGaAs(N)multiple quantum-well (QW) lasers grown on GaAs, with the aim of understandingand improving their threshold and temperature characteristics. The epitaxialmaterial is grown by molecular beam epitaxy (MBE). READ MORE
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5. Threshold and Temperature Characteristics of InGa(N)As-GaAs Multiple Quantum Well Lasers
Abstract : Semiconductor lasers emitting in the 1.3 μm regime are of interest for applications in access-networks like fiber-to-the-home and radio-over-fiber systems. Suchfiber optical networks are expected to replace the copper-based access-networks currently in use due to a continuously increasing demand on user bandwidth. READ MORE