Sökning: "Staffan Jakobsson"

Hittade 2 avhandlingar innehållade orden Staffan Jakobsson.

  1. 1. Target organs for androgens in two teleost fishes, Atlantic salmon, Salmo salar, and three-spined stickleback, Gasterosteus aculeatus

    Författare :Staffan Jakobsson; Scott P. Alexander; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; zoologi; Zoology;

    Sammanfattning : The major androgen in male teleost fishes is 11-ketotestosterone (11KT) and not testosterone (T) as in mammals. 11KT has often been found to be more effective than T in stimulating teleost male secondary sexual characters (SSC's). LÄS MER

  3. 2. Vilka stannar kvar och varför? : En studie om ungas föreningsidrottande under uppväxtåren

    Författare :Britta Thedin Jakobsson; Karin Redelius; Suzanne Lundvall; Staffan Karp; Gymnastik- och idrottshögskolan; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Samhällsvetenskap Humaniora; Social Sciences Humanities;

    Sammanfattning : The main aim of this thesis is to increase knowledge of what characterizes club sport participation during childhood and youth, and what distinguishes young participators who continue club sport in their late teens and to understand why they continue.An important premise for this thesis is that sport is one of the most widespread leisure activities among youth. LÄS MER