Search for dissertations about: "T Marsh"
Found 5 swedish dissertations containing the words T Marsh.
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1. A Shield against Distraction from Environmental Noise
Abstract : Working in noisy environments can be detrimental to cognitive performance. In order to perform well people have to find a way to attenuate distraction. READ MORE
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2. Diversity and phylogeography in Alisma (Alismataceae), with emphasis on Northern European taxa
Abstract : In the present thesis the phylogeny and patterns of genetic diversity of the plant genus Alisma (Alismataceae) were investigated by means of genetic markers (RAPDs, allozymes, and ITS and trnL sequences). Additionally, morphological studies were carried out in paper IV. READ MORE
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3. Comparative studies of cognitive abilities in the Paridae : Evidence from laboratory studies
Abstract : The Paridae (tits, titmice and chickadees) is a bird family consisting of both food hoarding and non-hoarding species. Many studies have been conducted on birds that are considered to be cognitively advanced, such as parrots and corvids, whereas much less is known about these small passerines. READ MORE
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4. Migration strategies of raptors – spatio-temporal adaptations and constraints in travelling and foraging
Abstract : My dissertation is about bird migration and addresses questions about how raptors adapt to the fluctuating environments during the transition seasons between breeding and wintering. The migration is highly affected by local prey abundance, foraging strategies, weather conditions and landscape patterns along the migration routes as well as navigation and orientation mechanisms and cues. READ MORE
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5. Screening Detected Celiac Disease in Children
Abstract : Background: The prevalence of celiac disease (CD) is estimated to be around 1%, but most CD cases are undiagnosed. Sweden experienced an epidemic of clinically detected celiac disease in children younger than 2 years of age, partly due to changes in infant feeding practices, were the amount of gluten and age at introduction was changed. READ MORE