Sökning: "jan åke nilsson"
Hittade 5 avhandlingar innehållade orden jan åke nilsson.
1. Microactuators for Powerful Pumps
Sammanfattning : When paraffin wax melts it exhibits a large, relatively incompressible volume expansion. This can be used in microactuators for strong and large displacements, a rare combination among actuators. Furthermore, paraffin is inexpensive, inert and environmentally friendly, as well as easily processed and actuated. LÄS MER
2. Lantbrukskooperationen och staten : Samspelet rörande föreningslagen
Sammanfattning : .... LÄS MER
3. Interindividual differences in thiopurine metabolism : studies with focus on inflammatory bowel disease
Sammanfattning : The thiopurines, 6-mercaptopurine and its prodrug azathioprine, are used in the treatment of inflammatory bowel disease, ulcerative colitis and Crohn´s disease. The main active metabolites are the phosphorylated thioguanine nucleotides (6-TGNs) and methylated thioinosine monophosphate (meTIMP). LÄS MER
4. Advances in Separation Science : . Molecular Imprinting: Development of Spherical Beads and Optimization of the Formulation by Chemometrics
Sammanfattning : An intrinsic mathematical model for simulation of fixed bed chromatography was demonstrated and compared to more simplified models. The former model was shown to describe variations in the physical, kinetic, and operating parameters better than the latter ones. LÄS MER
5. Life History of the Common Gull (Larus canus) : A Long-Term Individual-Based Study
Sammanfattning : An individual’s life history is a sequence of events which eventually determine its contribution to the next generation, or fitness. These events are affected by environmental factors, genetic make-up and decisions made by an individual and its breeding partner. LÄS MER