Search for dissertations about: "benefit- reduction rate"
Showing result 11 - 15 of 59 swedish dissertations containing the words benefit- reduction rate.
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11. Evaluation of process parameters and treatments of different raw materials for biogas production
Abstract : The anaerobic digestion process results in the production of biogas from a large diversity of organic residues, which can be used as an alternate source of energy generation and for waste management. However, the biogas production technology is not exploited efficiently due to the characteristics of raw materials, poor methane yields, process instability, limited raw materials and lack of knowledge about the process. READ MORE
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12. Fractures of the distal radius : epidemiology, treatment and outcome assessment
Abstract : This thesis aims to increase scientific knowledge of the most common fracture, namely the distal radius. Our understanding of this fracture is still limited, but every year in Sweden over 20,000 patients suffer from this injury. The fracture may cause persistent pain and disability for the patients, not to mention substantial costs to society. READ MORE
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13. Complementary strategies to improve positive response and outcome in patients with advanced heart failure undergoing CRT therapy
Abstract : AbstractCardiac resynchronization therapy (CRT) has improved quality of life and survival in select heart faillure patients, however 30-40% of patients do not show objective benefit from the treatment. At the same time there is little evidence about the long term effect of changes in medical treatment in these patients. READ MORE
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14. Mixing Time and Decarburization Reactions in Side-blown Metallurgical Converters : A Practical Approach using CFD and Thermodynamics
Abstract : The side-blowing Argon Oxygen converter (AOD), known for its intense gas stirring and turbulentnature, poses complex fluid dynamics and thermodynamic challenges. Modeling has played asubstantial role in the development of metallurgical converters, particularly in understanding jetbehavior, mixing, flow patterns, and chemical reactions. READ MORE
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15. Life cycle primary energy use and carbon emission of residential buildings
Abstract : In this thesis, the primary energy use and carbon emissions of residential buildings are studied using a system analysis methodology with a life cycle perspective. The analysis includes production, operation, retrofitting and end-of-life phases and encompasses the entire natural resource chain. READ MORE