Sökning: "Ulf svensson"

Visar resultat 1 - 5 av 13 avhandlingar innehållade orden Ulf svensson.

  1. 1. Type 1 diabetes in children with non-Swedish background : epidemiology and clinical outcome

    Författare :Ulf Söderström; Jan Åman; Ulf Samuelsson; Anders Hjern; Jannet Svensson; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Type 1 diabetes; HbA1c; children; adolescents; ethnicity; epidemiology; immigration; adoption; socio-demographic; registers; Medicine; Medicin;

    Sammanfattning : Sweden holds third place of diabetes incidence in young people after Finland and Sardinia. One fifth of the population is nowadays of foreign descent. We have a substantial number of immigrants from countries where the risk for T1D is considerably lower. LÄS MER

  3. 2. Experimental methods to determine model parameters for failure modes of CFRP

    Författare :Daniel Svensson; Ulf Stigh; Svante Alfredsson; Högskolan i Skövde; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; composite; delamination; compressive failure; energy release rate; cohesive modelling; Teknik; Technology;

    Sammanfattning : The focus of this thesis is to develop methods to predict the damage response of Carbon Fibre Reinforced Polymers (CFRP). In the pursuit of reducing the manufacturing cost and weight of CFRP components, it is crucial to enable modelling of the non-linear response associated with various failure modes. LÄS MER

  4. 3. On Cohesive Modelling of Carbon/Epoxy Composites : Delamination and Fibre Compressive Failure

    Författare :Daniel Svensson; Ulf Stigh; Bent Sørensen; Högskolan i Skövde; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CFRP; Cohesive zone model; J-integral; LEFM; Delamination; Compressive failure; Technology; Teknik; Mechanics of Materials; Materialmekanik;

    Sammanfattning : Carbon Fibre Reinforced Polymers are widely used in engineering applications where weight saving and high mechanical performance are a key factors. However, an inheren tweakness of laminated CFRP:s is there relatively low resistance to delamination. Therst part of this thesis is devoted to extract cohesive laws associated with delamination. LÄS MER

  5. 4. Seven Years That Shook Economic and Social Thinking : Reflections on the Revolution in Communist Economics 1985-1991

    Författare :Bengt Svensson; Thomas Jonter; Ulf Jonsson; Ronny Pettersson; Ann-Mari Sätre Åhlander; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; perestroíka; planned economy; labour theory of value; socialist market; market socialism; market economics; shock therapy; gradual transition; Economic history; Ekonomisk historia; Economic History; ekonomisk historia;

    Sammanfattning : The main theme of this study is to analyze the Soviet economic theoretical debate in the period 1985 – 1991. This period of reconstruction gave possibilities of a more free debate. LÄS MER

  7. 5. Modification and Utilization of Wood Hydrolysates

    Författare :Marie Svensson; Ann-Chrisitne Albertsson; Petra Mishnick; Ulf Gedde; KTH; []
    Nyckelord :wood hydrolysate; hemicellulose; microsphere; hydrogel;

    Sammanfattning : Polysaccharides have been used for many years in a variety of products such as food, fuel supply and industrial products. During recent years there has been an increasing interest in a group of polysaccharides, hemicelluloses, due to their highly availability, renewability and potentially low price. LÄS MER