Sökning: "Olle Karlsson"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Olle Karlsson.

  1. 1. Population structure, movements and site fidelity of grey seals in the Baltic Sea

    Författare :Olle Karlsson; Kit M. Kovacs; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ethology and behavioural ecology; Etologi och beteendeekologi; Animal Ecology; zooekologi;

    Sammanfattning : The management and conservation of wildlife must rely on a solid understanding of key ecological and demographic factors. To devise management and conservation strategies for species affected by human activities it is essential to define populations. LÄS MER

  3. 2. Clinical potential of the mTOR effectors S6K1, S6K2 and 4EBP1 in breast cancer

    Författare :Elin Karlsson; Olle Stål; Anna-Lotta Hallbeck; Patrik Lundström; Catharina Larsson; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : The prognosis of patients diagnosed with breast cancer has been considerably improved in the latest 25 years, as a result of continuous development of diagnostics and treatment regimens. Though, tumour diseases, for woman mainly lung cancer and breast cancer, still constitute of the most common causes of death in developed countries, following heart diseases. LÄS MER

  4. 3. Forskares socialisation : Kunskapssociologisk visit i doktoranders livsvärldar

    Författare :Peder Karlsson; Olle Persson; Mats Benner; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; socialization; lifeworld; scientific practice; sociology of science; sociology of knowledge; sociology of scientific knowledge; Sociologi; Sociology; Sociologi; Sociology; sociologi;

    Sammanfattning : This thesis is an exploration into the socialization of researchers as it takes place in various research practices. Using a lifeworld-perspective, a qualitative interview-study with doctoral students from different academic milieus is conducted. LÄS MER

  5. 4. Effects of early probiotic supplementation in a pediatric setting : Focus on body composition, metabolism and inflammation

    Författare :Frida Karlsson Videhult; Christina E West; Olle Hernell; Inger Öhlund; Velmurugesan Arulampalam; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Lactobacillus paracasei ssp. paracasei F19; infants; children; growth; body composition; metabolism; follow-up; Pediatrics; pediatrik;

    Sammanfattning : We aimed to determine the short- and long-term effects on growth, body composition, metabolic and inflammatory markers following supplementation with the probiotic Lactobacillus paracasei ssp. paracasei F19 (LF19) during weaning. LÄS MER

  7. 5. Ancient genomics of Baltic seals : Insights on the past Baltic grey seal and harp seal populations

    Författare :Maiken Hemme Bro-Jørgensen; Kerstin Lidén; Morten Tange Olsen; Aikaterini Glykou; Olle Karlsson; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Ancient DNA; Baltic Sea; DNA preservation; extinction; mitogenome; seal hunting; sex identification; arkeologi med inriktning mot laborativ arkeologi; Scientific Archaeology;

    Sammanfattning : This thesis aims to study and describe the ancient populations of grey and harp seals in the Baltic Sea, and to present new methodological approaches for general use in ancient DNA studies.The dissertation is comprised of five studies: a review of the use of paleogenetics in studying ancient human-marine mammal interactions; a method paper investigating patterns of DNA preservation in ancient pinniped samples; a method paper presenting a genetic sex identification method for ancient pinnipeds; a population genomic study of the Baltic grey seal; and a population genomic study of the now extinct Baltic harp seal. LÄS MER