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Visar resultat 1 - 5 av 6 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Arbitrary thin-walled cross sections : theory and computer implementation

    Författare :Stefan Edlund; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  3. 2. Buckling of T-section beam-columns in aluminium with or without transverse welds

    Författare :Stefan Edlund; KTH; []
    Nyckelord :;

    Sammanfattning : This thesis deals with buckling of T-section beam-columns inaluminium with or without transverse welds. Totally 26 unweldedand 39 transversely welded T-section beam-columns were tested.Five of the welded beams were clamped. All unwelded and therest of the welded beams were simply supported for bending. LÄS MER

  4. 3. Regulatory Control of Autumn Senescence in Populus tremula

    Författare :Edlund Erik; Stefan Jansson; Paul Dijkwel; Umeå universitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Aspens; Girdling; Anthocyanins; Arginine; Autumn Senescence; Cytokinins; Populus tremula; Asp; Ringbarkning; Antocyanin; Arginin; Höstlöv; Cytokinin; Populus tremula; Physiological Botany; fysiologisk botanik;

    Sammanfattning : Autumn senescence is a visually spectacular phenomenon in which trees prepare for the oncoming winter. The mechanism for regulation of autumn senescence in trees has been very hard to pinpoint. In this thesis the main focus is to investigate how autumn senescence is regulated in aspens (Populus tremula). LÄS MER

  5. 4. Welfare state attitudes in context : local contexts and attitude formation in Sweden

    Författare :Ingemar Johansson Sevä; Stefan Svallfors; Jonas Edlund; Joakim Palme; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Welfare state; attitudes; local context; municipalities; multilevel analysis; Sweden; Sociology; Sociologi; sociologi; Sociology;

    Sammanfattning : Welfare state attitudes are often studied from the perspective of the individual's characteristics and/or national or regime-type contexts. This thesis instead seeks explanations for individuals' varying attitudes towards the welfare state at the level of local contexts (municipalities). LÄS MER

  7. 5. Institutional fragmentation and social service variations : A Scandinavian comparison

    Författare :Dietmar Rauch; Stefan Svallfors; Jonas Edlund; Olli Kangas; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; Sociologi;

    Sammanfattning : The Scandinavian welfare states – Denmark, Norway, and Sweden – are usually assumed to constitute a coherent and unique social service model, characterized among other things by a high level of universalism. This thesis questions the existence of such a model. LÄS MER