Sökning: "pär gustafsson"
Visar resultat 1 - 5 av 8 avhandlingar innehållade orden pär gustafsson.
1. Commercial conflict : The case of Russia's contemporary economy
Sammanfattning : This study has scrutinized the use of legal and extra-legal mechanisms for resolving commercial conflict. The case examined is the Russian economy after the Soviet collapse. The starting-point is the notion that rational economic actors would increasingly turn to the commercial courts if the courts were effective. LÄS MER
2. Forest – stream linkages : Brown trout (Salmo trutta) responses to woody debris, terrestrial invertebrates and light
Sammanfattning : Forests surrounding streams affect aquatic communities in numerous ways, contributing to energy fluxes between terrestrial and lotic ecosystems. The five papers in this thesis focus on woody debris, terrestrial invertebrates and light, three factors influenced by riparian zone structure, potentially affecting streams and brown trout (Salmo trutta). LÄS MER
3. Forest-stream linkages : Experimental studies of foraging and growth of brown trout (Salmo trutta L)
Sammanfattning : Riparian vegetation along streams and rivers affects the aquatic community in numerous ways and often operates as a link for energy flux between forest and streams. The studies presented in this licentiate thesis focus on light and terrestrial invertebrates, two factors influenced by riparian zone structure, which potentially affect stream ecosystems and thus also brown trout (Salmo trutta). LÄS MER
4. Effect of shear cutting on metal fatigue
Sammanfattning : Lightweighting of automotive and heavy-duty vehicle components is an important task that does not need any further motivation or background. It can be read in a large part of the technical papers in the field. A common approach for finding lighter solutions is to increase the material grade while decreasing the material thickness. LÄS MER
5. Some Contributions to Heteroscedastic Time Series Analysis and Computational Aspects of Bayesian VARs
Sammanfattning : Time-dependent volatility clustering (or heteroscedasticity) in macroeconomic and financial time series has been analyzed for more than half a century. The inefficiencies it causes in various inference procedures are well known and understood. Despite this, heteroscedasticity is surprisingly often neglected in practical work. LÄS MER