Sökning: "RAVEN"
Visar resultat 1 - 5 av 13 avhandlingar innehållade ordet RAVEN.
1. Factors Affecting the Distribution of Rocky-Shore Macroalgae on the Swedish Coast : Morphological, Physiological, Reproductive and Genetic Aspects
Sammanfattning : The aim of this thesis was to examine factors affecting the distribution of macroalgal species both vertically (depth zonation) and geographically along the Baltic Sea salinity gradient. Interactions between the physical environment and basic biological traits of the algae are emphasised. LÄS MER
2. Heterocystous cyanobacteria living within symbiosomes : genetic and physiological aspects
Sammanfattning : .... LÄS MER
3. An insight towards food-related microbial sets through metabolic modelling and functional analysis
Sammanfattning : The dietary food digestion depends on the human gastrointestinal tract, where host cells and gut microbes mutually interact. This interplay may also mediate host metabolism, as shown by microbial-derived secondary bile acids, needed for receptor signalling. Microbes are also crucial in the production of fermented foods, such as wine and dairy. LÄS MER
4. Neuropsychiatric and neurodevelopmental disorders in a young school-age population. Epidemiology and comorbidity in a school health perspective
Sammanfattning : A total population of 826 7-year old children attended schools in Karlstad, a middle-sized town in central Sweden in August of 1992. Of these, 818 attended mainstream classrooms. LÄS MER
5. Behaviour and life-history responses to chick provisioning under risk of nest predation
Sammanfattning : This thesis examines risk management in breeding Siberian jays (Perisoreus infaustus), which is indigenous to the northern taiga. Parent behaviour and the nest are cryptic. A new nest is built each year. It is placed on spruce or pine branches close to the trunk and well insulated with lichens, feathers and reindeer hair. LÄS MER