Sökning: "Pontus Andersson"
Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Pontus Andersson.
Sammanfattning : This thesis is devoted to two different topics in the area of probabilistic combinatorics: asymptotic behaviour of subgraph counts in a random tournament and random circuit decompositions of complete graphs.Let Tn be a random tournament on n vertices, chosen uniformly from all 2(n2) such tournaments, and let D be an arbitrary directed graph. LÄS MER
Sammanfattning : Photodetachment studies of atomic and molecular negative ions in the gas phase are presented. Negative ions are loosely bound quantum systems whose existence is strongly dependent on the correlations between the electrons. LÄS MER
Sammanfattning : This dissertation aims to provide new knowledge about Jewish responses to the Nazi persecutions and the Holocaust. This has been done through a study of the actions of the Jewish minority in Sweden during the Nazi era. LÄS MER
Sammanfattning : Transforming growth factor-β (TGF-β) is a member of a large superfamily of cytokines which participate in many different types of cellular processes, such as growth inhibition, cell migration, differentiation, cell adhesion, wound healing and immunosuppression. Alterations of TGF-β superfamily signalling results in several different disorders, including bone disease, vascular disease and cancer. LÄS MER
Sammanfattning : This thesis consists of five self-contained empirical essays centering on total factor productivity (TFP), efficiency, and impacts of policy.Essay I: “TFP Change and Its Components for Swedish Manufacturing Firms During the 2008-2009 Financial Crisis” (co-authored with Jonas Månsson and William H. Greene). LÄS MER