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Visar resultat 1 - 5 av 16 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. The dissolved organic carbon released from lake phytoplankton : biochemical composition and bacterial utilization

    Författare :Ingvar Sundh; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  3. 2. An experimental study on wear transitons in the wheel-rail contact

    Författare :Jon Sundh; Ulf Olofsson; Elisabet Kassfeldt; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Other engineering mechanics; Övrig teknisk mekanik;

    Sammanfattning : .... LÄS MER

  4. 3. Socialtjänstens strukturinriktade arbete : utveckling, möjligheter och hinder

    Författare :Kenneth Sundh; Lennart Nygren; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; socialt arbete; Social Work; SOCIAL SCIENCES;

    Sammanfattning : The dissertation is based on two empirical studies that have the common aim of expanding our knowledge of the possibilities available to social workers to develop and carry out structurally oriented community work within the municipal social services. The first study, conducted in 1982-1984, was part of a larger study of the implementation of the Social Services Act. LÄS MER

  5. 4. Young Swedish Learners of English in Oral Profiency Tests: How Do They Talk and How Are they Assesed?

    Författare :Stellan Sundh; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; English language; English language; Engelska språket;

    Sammanfattning : .... LÄS MER

  7. 5. On wear transitions in the wheel-rail contact

    Författare :Sundh Jon; Ulf Olofsson; Staffan Jacobsson; KTH; []
    Nyckelord :Wear transitions; Wheel; Rail; Wear regime; Wear mechanism; Mechanical engineering; Maskinteknik;

    Sammanfattning : Wear transitions in the wheel–rail contact are of increasing interest since the general trend in railway traffic is toward increased velocities and axle loads. Curving increases the risk of flanging, causing the contact to change from an almost pure rolling wheel tread–rail head contact to more of a sliding wheel flange–rail gauge contact on the high rail in curves. LÄS MER