Sökning: "mats bergström"
Visar resultat 1 - 5 av 14 avhandlingar innehållade orden mats bergström.
Sammanfattning : [abstract missing].... LÄS MER
2. Performance evaluation and improvements of quantitation accuracy in transmission and positron emission computer assisted tomography
Sammanfattning : .... LÄS MER
3. Från svensk malmexport till utländsk etablering : Grängesbergsbolagets internationalisering 1953-1980
Sammanfattning : The main purpose of this thesis is to analyze the internationalisation of the Grängesberg Company from 1953 to 1980. The strategies that the company used and the knowledge it gained by participating in international mining projects are studied. The first and largest mining activity abroad was the Lamco project in Liberia. LÄS MER
Sammanfattning : Antibodies passively administered together with their specific antigen can enhance or suppress the specific antibody response. This phenomenon is known as antibody feedback regulation. Whether this modulation causes up- or downregulation of the antibody response depends both on the antibody isotype and the antigen used. LÄS MER
Sammanfattning : Fatigue and ductility properties in various tool steels, produced by powder metallurgy, spray forming or conventionally ingot casting, have been analysed experimentally and successfully compared to developed models. The models are able to predict the fatigue limit and cause for fatigue fracture, and strain- and stress-development until fracture during the ductile fracture process respectively. LÄS MER