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Visar resultat 1 - 5 av 15 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. The heat is on : Evaluation of workplace heat stress under a changing climate

    Författare :Karin Lundgren Kownacki; Ergonomi och aerosolteknologi; []
    Nyckelord :occupational heat stress; India; case studies; interventions; international standards; productivity; climate change;

    Sammanfattning : Background: There are several scientific indications that increasing heat due to climate change is going to become the next big societal and scientific challenge. Climate change is recognized as a significant public health threat. However, there is a lack of research on its impacts on occupational safety and health. LÄS MER

  3. 2. Slender precast systems with load-bearing façades

    Författare :Karin Lundgren; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : .... LÄS MER

  4. 3. Three-Dimensional Modelling of Bond in Reinforced Concrete Theoretical Model, Experiments and Applications

    Författare :Karin Lundgren; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; three-dimensional analysis; splitting effects; bond; finite element analysis; reinforced concrete; pull-out tests; non-linear fracture mechanics; frame corners; splicing of reinforcement; cyclic loading;

    Sammanfattning : The bond mechanism between deformed bars and concrete is known to be influenced by multiple parameters, such as the strength of the surrounding structure, the occurrence of splitting cracks in the concrete and the yielding of the reinforcement. However, when reinforced concrete structures are analysed using the finite element method, it is quite common to assume that the bond stress depends solely on the slip. LÄS MER

  5. 4. How will climate change working life?

    Författare :Karin Lundgren Kownacki; Ergonomi och aerosolteknologi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; occupational heat stress; climate change; productivity; international standards; India;

    Sammanfattning : Heat stress has been studied extensively. However, in the contemporary context of climate change there is a lack of information on the extent of future heat stress and its consequences, especially in occupational settings. LÄS MER

  7. 5. Prefibrillar oligomeric Transthyretin mutants - amyloid conformation, toxicity and association with Serum amyloid P component

    Författare :Karin Andersson; Erik Lundgren; Anne Clark; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cell and molecular biology; Cell- och molekylärbiologi; Cell and molecular biology; Cell- och molekylärbiologi;

    Sammanfattning : Amyloidoses represent a heterogeneous group of diseases characterized by abnormal protein metabolism leading to extracellular deposition of fibrillar, proteinaceous amyloid in various tissues and organs of the body. To date more than 20 different proteins have been linked to diseases with amyloid depositions, of which Alzheimer’s disease and the prion-associated diseases are the most well known. LÄS MER