Search for dissertations about: "Ulf Ekelund"
Showing result 1 - 5 of 7 swedish dissertations containing the words Ulf Ekelund.
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1. Assessment of physical activity and energy expenditure in adolescents
Abstract : Physical activity (PA) is a complex, multidimensional human behaviour that includes all bodily movement from fidgeting to participation in marathon running. The detailed relationship (i.e. dose - response) between the type and degree of PA and its effects on various aspects of health remains to be elucidated, not least in young people. READ MORE
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2. Regulation of arterial, capillary and venous functions by nitric oxide and endothelins in skeletal muscle in vivo
Abstract : .... READ MORE
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3. Long-term performance of poly(vinyl chloride) cables : mechanical and electrical performances and the effect of plasticizer migration
Abstract : Cables insulated with plasticized poly(vinyl chloride) were aged at temperatures between 80 and 180 °C in air and their conditions were assessed by indenter modulus measurements, tensile testing, infrared (IR) spectroscopy, differential scanning calorimetry (DSC) and liquid chromatography (HPLC). Electrical testing of oven-aged cable samples was performed in order to relate the electrical functionality during a high-energy line break accident to the mechanical properties and to establish a lifetime criterion. READ MORE
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4. Long-term Performance of PVC and CSPE Cables used in Nuclear Power Plants : the Effect of Degradation and Plasticizer migration
Abstract : Enormous amounts of low voltage cables installed in a Swedish nuclear power plant are reaching their expected lifetimes. Since the cables are crucial to operational safety, it is of great importance that the actual condition of the installed cables is determined. READ MORE
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5. 'A good place to live' : rethinking residents' place satisfaction and the role of co-creation
Abstract : .... READ MORE