Sökning: "Jan Björn"
Visar resultat 1 - 5 av 75 avhandlingar innehållade orden Jan Björn.
1. Development and Evaluation of Validity and Utility of the Instrument Assessment of Work Performance (AWP)
Sammanfattning : The last decades have shown a great need for vocational rehabilitation due to high levels of absenteeism due to sickness and disability pension. An essential part of the vocational rehabilitation process is assessment of persons with reduced work functioning. LÄS MER
2. The Double Obstacle Problem on Metric Spaces
Sammanfattning : In this thesis we investigate the double obstacle problem for p-harmonic functions on metric spaces. We minimize the p-energy integral among all functions which have prescribed boundary values and lie between two given obstacles. LÄS MER
3. The Double Obstacle Problem on Metric Spaces
Sammanfattning : During the last decade, potential theory and p-harmonic functions have been developed in the setting of doubling metric measure spaces supporting a p-Poincar´e inequality. This theory unifies, and has applications in several areas of analysis, such as weighted Sobolev spaces, calculus on Riemannian manifolds and Carnot groups, subelliptic differential operators and potential theory on graphs. LÄS MER
4. Morbidity and mortality among foreign-born Swedes
Sammanfattning : Aims: The general aim of this thesis was to describe and compare the group of foreign-born persons living in Sweden and native Swedes with regard to health development over time, thus studying the influence of migration on health. Methods: All four studies are based on data from Statistics Sweden (SCB) and the National Board of Health and Welfare, Centre for Epidemiology covering the period 1970?1999. LÄS MER
5. Skattskyldighet för mervärdesskatt : en analys av 4 kap, 1§ mervärdesskattelagen
Sammanfattning : Företagare eller konsument? Det är den frågeställning som utgör huvudfrågan i denna bok. I första hand behandlas huvudregeln för bestämningen av skattesubjektet enligt mervärdesskattelagen (1994:200). Analysen gäller huruvida den bestämningen är EU-konform. LÄS MER