Sökning: "Specialization"
Visar resultat 11 - 15 av 1349 avhandlingar innehållade ordet Specialization.
11. Artificial neural networks in models of specialization and sympatric speciation
Sammanfattning : This thesis deals with specialization and how it is linked to sympatric speciation. The trait driving specialization is a cue recognition trait modelled with artificial neural networks that exploiters use to discriminate beneficial resources from detrimental resources based on the signals of the resources. LÄS MER
12. Evolution of symbiotic lineages and the origin of new traits
Sammanfattning : This thesis focuses on the genomic study of symbionts of two different groups of hymenopterans: bees and ants. Both groups of insects have major ecological impact, and investigating their microbiomes increases our understanding of their health, diversity and evolution. LÄS MER
13. Komplexa behov eller komplexa organisationer? : konsekvenser av specialiserad individ- och familjeomsorg ur ett klientperspektiv
Sammanfattning : Even though recent decades have seen a clear trend towards organizational specialization within Swedish personal social services (PSS), there is a lack of knowledge about the consequences of this, particularly from a client perspective. The aim of this compilation thesis is to describe and analyse the consequences of organizational specialization for clients with complex needs. LÄS MER
14. Essays in Empirical Labor Economics
Sammanfattning : This thesis contributes to empirical research in labor economics. It consists of three self-contained papers.The first paper, The Effect of Paid Vacation on Health: Evidence from Sweden, analyzes the causal effect of paid vacation on health. LÄS MER
15. Emergent colon cancer and postoperative complications - risks and management
Sammanfattning : Background:Colorectal cancer in the third most diagnosed cancer in Sweden and the second most common cause of cancer-related death in Sweden and worldwide. 10-30% of the cases present as emergencies, of which 80% are caused by large bowel obstruction (LBO). LÄS MER