Sökning: "Peter Wall"
Visar resultat 1 - 5 av 68 avhandlingar innehållade orden Peter Wall.
Sammanfattning : Magnetic thin films and patterned nanostructures have been studied with respect to their magnetic properties using SQUID-magnetometry, magnetic force microscopy, electrical measurements, and micromagnetic calculations. Properties of vortex domain walls, trapped in Permalloy nanowires with artificial constrictions, were investigated experimentally and by numerical calculations. LÄS MER
Sammanfattning : This thesis is devoted to some problems connected to the theory of homogenization of partial differential operators and integral functionals. The thesis consists of an introduction and three different parts, A-C. In the introduction we give an elementary presentation of the basic ideas in the homogenization theory. LÄS MER
Sammanfattning : .... LÄS MER
Sammanfattning : This study focuses on, and explores the curriculum content and resources used when teaching on the European Union (EU) and EU-questions within civics education at lower secondary level in Sweden. The research findings have been examined from a ‘best practice’ perspective in relation to subject matter which is seen as positive in the context of political participation. LÄS MER
Sammanfattning : Mechanical ventilation saves lives, but it is an intervention fraught with the potential for serious complications. Prevention of these complications has become the focus of research and critical care in the last twenty years. LÄS MER