Search for dissertations about: "Johan Kjellin"
Found 3 swedish dissertations containing the words Johan Kjellin.
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1. Coupled Hydrological and Microbiological Processes Controlling Denitrification in Constructed Wetlands
Abstract : Treatment wetlands play an important role in reducing nitrogen content in wastewater and agricultural run-off water. The main removal process is denitrification and the removal efficiency depends on the hydrological and microbiological features of the wetland, especially in terms of water residence times and denitrification rates. READ MORE
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2. Study of Resistance in Hepatitis C Virus Prior to Treatment with Direct Acting Antivirals
Abstract : The rapid advancement of Hepatitis C (HCV) treatment presents a great challenge to clinicians in optimising therapy for their patients. Genotype (GT), efficacy, side-effects, drug combinations and treatment durations must be tailored to individual patients, considering comorbidities, degree of fibrosis, adherence and antiviral resistance. READ MORE
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3. Improving the functionality of synchronous machines using power electronics
Abstract : With the advent of modern power electronics there is reason to explore what can be achieved when it is applied to a mature technology like synchronous machines. In this text several concepts will be presented on how it is possible to control forces and how to get better performance out of synchronous machines by using power electronics. READ MORE