Search for dissertations about: "dendritic growth"
Showing result 21 - 25 of 85 swedish dissertations containing the words dendritic growth.
-
21. Study of solidification and volume change in lamellar cast iron with respect to defect formation mechanisms
Abstract : Lamellar cast iron is a very important technical alloy and the most used material in the casting production, and especially in the automotive industry which is the major consumer. Beside the many great properties, it is inclined to form casting defects of which some can be prevented, and some may be repaired subsequently. READ MORE
-
22. The Germinal Centre reaction - Genetic and proteomic analysis of factors important for survival and growth of B lymphocytes
Abstract : During an immune response the B lymphocytes main function is to produce antibodies in the specific defence against the pathogen. When naïve B lymphocytes become activated by binding of an antigen, the cells differentiate to become antibody producing plasma cells. READ MORE
-
23. Studies on polyomavirus virus-like particles : as vaccines and vectors for immune and gene therapy
Abstract : Virus-like particles (VLPs) are similar to natural virus particles except that they lack viral genes. They have a similar cellular uptake to the natural virus from which they are derived but are non-infectious and can therefore not reproduce themselves. READ MORE
-
24. Compacted graphite iron : On solidification phenomena related to shrinkage defects
Abstract : An improved understanding of solidification of compacted graphite iron (CGI) is necessary to predict shrinkage related casting defects. Spheroidal graphite is not only found in ductile iron (SGI) but usually also in CGI, but its characteristics and role in this material is less understood. READ MORE
-
25. Calcium signaling : molecular mechanisms and cellular consequences
Abstract : Cells exploit calcium (Ca2+) signaling to transmit information. In a multicellular organism, each cell must be able recognize, process, and respond to information received from the surrounding environment. In this thesis I investigate molecular mechanisms and cellular consequences of Ca2+ signaling. READ MORE