Sökning: "behaviours"
Visar resultat 16 - 20 av 636 avhandlingar innehållade ordet behaviours.
16. Parental and embryonic behaviours in precocial birds
Sammanfattning : This thesis deals with behaviours during reproduction in precocial birds, both from the perspective of the female and of the embryos. Female pheasants in good physical condition laid larger eggs and produced a higher proportion of daughters than females in poor condition. LÄS MER
17. Expressions of context : Studies of schools, families, and health risk behaviours
Sammanfattning : This thesis explores the health behaviours of young people. The main focus is on risk behaviours, i.e. those which may have adverse consequences for health. LÄS MER
18. Influences of alumina on fayalite-type slags properties : an experimental study on leaching and melting behaviours
Sammanfattning : Recycling of secondary raw materials by non-ferrous metal producers is steadily increasing. These materials inevitably introduce various impurities to the production furnaces, which can change the chemical composition, and thereafter, the physical and chemical properties of the products and by-products. LÄS MER
19. Interfacial behaviours of ionic fluids : Theory and simulations
Sammanfattning : This thesis and the papers included is an \textit{in silico} study of how charged particles interact and behave close to surfaces, and how to treat these interactions in simulations. This type of systems is found in widely different contexts, from capacitors to biological cells. LÄS MER
20. Skin cancer prevention : readiness to change sun-related behaviours
Sammanfattning : The general aim of this thesis was to collect data relevant for skin cancer prevention and to investigate the applicability of the Transtheoretical Model for sun-related behaviour. Also, to assess the readiness to change five different sun-related behaviours in the general population in Stockholm County. LÄS MER