Search for dissertations about: "Karin Hedström"

Showing result 1 - 5 of 15 swedish dissertations containing the words Karin Hedström.

  1. 1. Tobacco and multiple sclerosis susceptibility

    Author : Anna Karin Hedström; Karolinska Institutet; Karolinska Institutet; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP;

    Abstract : Multiple sclerosis (MS) is a chronic immune-mediated disease of the central nervous system (CNS) that arises from a combination of a complex genetic predisposition and environmental factors. For northern Europeans, the lifetime risk of MS is 1:400, making it the most common non-traumatic cause of disability in young adults. READ MORE

  2. 2. Experimental Studies of Deformation Structures in Stainless Steels using EBSD

    Author : Karin Yvell; Annika Borgenstam; Peter Hedström; Göran Engberg; Johan Moverare; Högskolan Dalarna; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; EBSD; Austenitic stainless steels; Duplex stainless steel; In situ tensile test; Grain boundaries; Grain rotation; Grain size distribution; Texture; Strain hardening; Structure-property relationship; High strain rate; Wire rod rolling; Roll forming; Steel Forming and Surface Engineering; Stålformning och ytteknik;

    Abstract : In this thesis, the focus has been the study of deformation structures in stainless steels by using electron backscatter diffraction (EBSD). Via increased knowledge of the evolution of the substructure during deformation, the design and control of the manufacturing process can be improved. READ MORE

  3. 3. Learning to learn in e-Learning : constructive practices for development

    Author : Annika Andersson; Åke Grönlund; Karin Hedström; Tim Unwin; Örebro universitet; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; ICT4D; distance education; constructive learning practices; Structuration Theory; ICT; developing countries; e-learning; Informatics; Informatik; Informatik; Informatics;

    Abstract : This thesis concerns technology use in distance educations and learning practices related to this use. The research was carried out over the period 2005 to 2009 in Bangladesh and Sri Lanka and has been reported in 6 published papers. READ MORE

  4. 4. The Role of Enterprise Architecture in Local eGovernment Adoption

    Author : Andreas Ask; Fredrik Karlsson; Karin Hedström; Eva Söderström; Örebro universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; electronic government; e-government; eGovernment; electronic services; e-services; eService; new public management; NPM; 24 7 agency; convergence; goal-achivement; project management; Enterprise Architecture; EA; elektronisk förvaltning; eFörvaltning; e-förvaltning; elektroniska tjänster; eTjänster; e-tjänster; konvergens; måluppfyllelse; Informatik; Informatics;

    Abstract : eFörvaltning ses som ett medel för att göra kommunalt förvaltningsarbete mer effektivt och interoperabelt. Dock begränsas kommuner av oförmåga att uppnå det vilket försvårar genomförandet av deras uppdrag. READ MORE

  5. 5. Value awareness in web site design

    Author : Emma Eliason; Karin Hedström; Carina Ihlström Eriksson; Örebro universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Inherited; Swedish municipalities; Value awareness; Genres; Web design; Informatics; Informatik; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Informatik; Informatics;

    Abstract : This thesis aims to develop knowledge about value-awareness in website design. To achieve the aim - this thesis investigates values in thedesign of Swedish municipality web sites through a perspective ofinherited values. It covers the designer perspectives’ intentions andreasons as well as user experiences and expectations. READ MORE