Sökning: "Slotte"
Visar resultat 1 - 5 av 14 avhandlingar innehållade ordet Slotte.
1. On surgical techniques to increase bone density and volume. Studies in the rat and the rabbit
Sammanfattning : BACKGROUND. Various techniques of surgical intervention have been suggested to promote bone densityand volume; however, the predictability of such techniques is not always sufficiently supported by preclinicalevaluations.AIM. LÄS MER
2. Evolution of Flowering Time in the Tetraploid Capsella bursa-pastoris (Brassicaceae)
Sammanfattning : Although polyploidy is believed to be a major source of evolutionary novelty, few studies have examined the genetic basis of phenotypic variation in wild polyploids. In this thesis I have studied the genetic basis of flowering time variation in the wild tetraploid crucifer Capsella bursa-pastoris, as well as the evolutionary history of this species. LÄS MER
3. Finding fitness : empirical and theoretical explorations of inferring fitness effects from population-level SNP data
Sammanfattning : The distribution of fitness effects (DFE) describes the likelihood that a new mutation has a specific effect on the fitness of an individual in a given population. The shape of the DFE is a result of several factors such as population size, mating system and selective environment, and can in turn influence the evolutionary potential of a species. LÄS MER
4. Evolutionary consequences of dominance at the Brassicaceae self-incompatibility locus
Sammanfattning : Self-incompatibility (SI) is a genetic mechanism that allows plants to enforce outcrossing by rejecting self-pollen and pollen from close relatives. In the Brassicaceae, SI is sporophytic and controlled by the self-incompatibility locus (S-locus). LÄS MER
5. Med andra ord : Samspel och villkor för litteracitet bland nyanlända barn
Sammanfattning : This doctoral thesis centres on six children, aged four to nine, who relatively recently immigrated to Sweden. The children’s encounters with literacy are in focus. LÄS MER