Sökning: "Population Distribution"

Visar resultat 6 - 10 av 787 avhandlingar innehållade orden Population Distribution.

  1. 6. Marknadens väv : Svenska mekaniserade bomullsväverier i distribution och försäljning 1850-75

    Författare :Pernilla Jonsson; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economic history; Textile; cotton; market; distribution; marketing channels; sale-practices; advertising; Sweden; 19th century; industrialisation; Ekonomisk historia; Economic history; Ekonomisk historia; Ekonomisk historia; Economic History;

    Sammanfattning : The breakthrough for mechanized weaving in Sweden occured during the 1850's. Rapidly increasing quantities of cotton-textiles had to reach customers in a country with a scattered population and substansial social and economic differences between various parts of the country. LÄS MER

  3. 7. Distribution and abundance of genetic variation in the arctic fox

    Författare :Love Dalén; Anders Angerbjörn; Robert K. Wayne; Stockholms universitet; []
    Nyckelord :population genetics; DNA; ecology; population history; gene flow; Alopex lagopus;

    Sammanfattning : This thesis investigates how changes in population size and spatial movements of individuals have shaped the distribution and abundance of neutral genetic variation in the arctic fox. This is done through mitochondrial and microsatellite DNA analyses on samples covering most of the species’ distribution, but with special emphasis on Scandinavia. LÄS MER

  4. 8. Population genetic studies of psoriasis

    Författare :Annica Inerot; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; psoriasis; population genetics; age of onset; family studies; associated diseases; clinical examination; arthritis; HLA-Cw6;

    Sammanfattning : Psoriasis is a genetically determined, common skin disease affecting about 3 % of the population. The inheritance pattern has earlier been unclear. In collaboration with the Swedish Psoriasis Association, we have collected information on the occurrence of psoriasis in the families of 11,366 members of the Association. LÄS MER

  5. 9. Growth and decline in rural Sweden : geographical distribution of employment and population 1960–2010

    Författare :Martin Hedlund; Linda Lundmark; Emma Lundholm; Olof Stjernström; Kjell Overvåg; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; rural restructuring; rural heterogeneity; manufacturing decline; agricultural decline; urbanization; rural typology; life-course perspective; cluster analysis; Sweden; Social and Economic Geography; kulturgeografi;

    Sammanfattning : This thesis investigates the combination of changes in the population and employment into sectors in rural Sweden for the period 1960-2010. The aim is to describe and analyze the demographic changes together with the labour market changes, and to account for the spatial outcome of these changes by considering the heterogeneity of rural areas. LÄS MER

  7. 10. Population-level consequences of variation

    Författare :Lena Wennersten; Anders Forsman; Olof Leimar; Deepa Agashe; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; colour polymorphism; diversity; establishment success; evolutionary changes; population-level consequences; predation risk; Tetrix subulata; variation; Evolutionary Biology; Evolutionsbiologi;

    Sammanfattning : Consequences of within population variation have recently attracted an increased interest in evolutionary ecology research. Theoretical models suggest important population-level consequences, but many of these predictions still remain to be tested. LÄS MER