Sökning: "B Olsson"
Visar resultat 11 - 15 av 60 avhandlingar innehållade orden B Olsson.
11. The ups and downs of T cells The role of costimulatory molecules in the modulation of T cell responses
Sammanfattning : T cell activation requires the combination of antigen in the context of MHC and costimulatory molecules to induce a functional immune response. For our studies, we primarily utilized superantigens (SAg) that bind MHC class II molecules as first signal. LÄS MER
12. Reactive Sputter Deposition of Functional Thin Films
Sammanfattning : Thin film technology is of great significance for a variety of products, such as electronics, anti-reflective or hard coatings, sensors, solar cells, etc. This thesis concerns the synthesis of thin functional films, reactive magnetron sputter deposition process as such and the physical and functional characterization of the thin films synthesized. LÄS MER
13. Elastic Properties of Nanowires - an Atomistic Evaluation
Sammanfattning : Nanowires constitute one of the fundamental building blocks in assembled nanodevices. Due to the high surface to volume ratio, the fraction of surface atoms is not negligible for nanosized elements. LÄS MER
14. Bleeding tendency and health-related quality of life in carriers of haemophilia
Sammanfattning : Haemophilia A and B are X-linked disorders caused by impaired synthesis of coagulation factors VIII and IX, respectively. Women who carry the haemophilia trait have about 50 % of normal factor levels. LÄS MER
15. The role of the prostate in androgen metabolism
Sammanfattning : The androgenic steroid hormones are essential for the physiological development of the prostate gland and are also implicated in pathological processes such as benign prostatic hyperplasia and prostate cancer. The systemic effect of endocrine activity in the prostate gland has so far been considered of minor importance. LÄS MER
