Search for dissertations about: "Oscillations"
Showing result 6 - 10 of 470 swedish dissertations containing the word Oscillations.
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6. On the Mechanisms Behind Hippocampal Theta Oscillations : The role of OLMα2 interneurons
Abstract : Theta activity is one of the most prominent rhythms in the brain and appears to be conserved among mammals. These 4-12 Hz oscillations have been predominantly studied in the dorsal hippocampus where they are correlated with a broad range of voluntary and exploratory behaviors. READ MORE
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7. Pulse-Synchronous Intramuscular Pressure Oscillations
Abstract : Background Intramuscular pressure (IMP) is measured in studies of tissue nutrition and in the diagnosis of compartment syndromes. Patients with compartment syndromes have an elevated IMP due to increased volume in a muscle compartment. READ MORE
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8. Matter and damping effects in neutrino mixing and oscillations
Abstract : This thesis is devoted to the study of neutrino physics in general and the study of neutrino mixing and oscillations in particular. In the standard model of particle physics, neutrinos are massless, and as a result, they do not mix or oscillate. READ MORE
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9. Oscillatory Signaling and Insulin Secretion from Single ß-cells
Abstract : cAMP and Ca2+ are key regulators of exocytosis in many cells, including insulin-secreting pancreatic β-cells. Glucose-stimulated insulin secretion from β-cells is pulsatile and driven by oscillations of the cytoplasmic Ca2+ concentration ([Ca2+]i), but little is known about the kinetics of cAMP signaling and the mechanisms of cAMP action. READ MORE
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10. Predicting Xenon Oscillations in PWRs using Intrusive Reduced Order Modelling
Abstract : The increasing presence of intermittent energy sources in the Swedish electricity grid necessitates a transition of Swedish nuclear reactors from constant base load operation to load-following mode. However, such changes in power can induce xenon oscillations, a phenomenon that poses operational challenges and the risk of fuel damage. READ MORE