Sökning: "Johan Svensson"
Visar resultat 11 - 15 av 40 avhandlingar innehållade orden Johan Svensson.
11. Tillgänglighet för personer med funktionsnedsättningar
Sammanfattning : Since the design of our cities tends to constrain people with impairments from performing their daily activities, removing barriers and making public space accessible for everyone is becoming a human rights-issue. Due to an ageing population, the number of impaired citizens is expected to increase substantially over the next 50 years. LÄS MER
12. Molecular studies on Hirschsprung disease and 'Ondine's curse'
Sammanfattning : This thesis is based on molecular studies of two diseases that arise from dysfunction of, defective migration or inappropriate apoptosis of neural crest derived cells: Hirschsprung disease (HSCR) and "Ondine's curse" (congenital central hypoventilation syndrome, CCHS). The neural crest (NC) is a condensation of pluripotent cells of ectodermal origin. LÄS MER
13. Structure-Magnetism Relations in Selected Iron-based Alloys : A New Base for Rare Earth Free Magnetic Materials
Sammanfattning : Materials for energy applications are of great importance for a sustainable future society. Among these, stronger, lighter and more efficient magnetic materials will be able to aid mankind in many applications for energy conversion, for example generators for energy production, electric vehicles and magnetic refrigerators. LÄS MER
14. The wet fermentation biogas process : Limitations and possibilities for efficiency improvements
Sammanfattning : The biogas process is known as an environmental friendly and sustainable way of producing energy and fuel but to be fully commercially competitive with other types of processes, efficiency improvements are needed. By doing a case study at the Växtkraft biogas plant in Västerås, Sweden, three specific limitations were identified and studied. LÄS MER
15. Matrix modelling of open and closed populations
Sammanfattning : .... LÄS MER