Sökning: "Mats"

Visar resultat 16 - 20 av 2315 avhandlingar innehållade ordet Mats.

  1. 16. Spectral image quality and applications in breast tomosynthesis

    Författare :Karl Berggren; Mats Danielsson; Mats Lundqvist; Erik Fredenberg; Paul E. Kinahan; KTH; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medical Technology; Medicinsk teknologi;

    Sammanfattning : In the 1970s, it was determined that screening mammography is an efficient tool in fighting the increasing number of women dying from breast cancer, and many countries have established screening programs since then. Mammography systems have improved substantially over the years with one of the major advances being the transition from x-ray film to digital x-ray detectors. LÄS MER

  3. 17. Thiol−ene Coupling of Renewable Monomers : at the forefront of bio-based polymeric materials

    Författare :Mauro Claudino; Mats K. G. Johansson; Mats Jonsson; Anna Wistrand; Sven Göthe; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Thiol-ene chemistry; monounsaturated fatty-acids; renewable resources; cis trans-isomerization; photopolymerization; networks; polyesters; thermal viscoelastic properties; thin-films; unsaturated macro lactones; coatings;

    Sammanfattning : Plant derived oils bear intrinsic double-bond functionality that can be utilized directly for the thiol–ene reaction. Although terminal unsaturations are far more reactive than internal ones, studies on the reversible addition of thiyl radicals to 1,2-disubstituted alkenes show that this is an important reaction. LÄS MER

  4. 18. Adoption of the Innovation System Concept in Sweden

    Författare :Magnus Eklund; Lars Magnusson; Mats Larsson; Dan Bäcklund; Mats Benner; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; conceptual history; Quentin Skinner; innovation system concept; innovation thinking; VINNOVA; OECD; Sweden; research policy; research funding reform; Research 2000; sectoral research; university autonomy; industrial policy; industrial crisis; Economic history; Ekonomisk historia;

    Sammanfattning : In 2001 Sweden founded the government agency of VINNOVA, named after the OECD-endorsed innovation system concept. Criticising the common assumption that countries are passive and uncritical recipients of the approaches promoted by the OECD, this dissertation tries to show that Swedish actors were in fact very active and strategic as they contributed to the national adoption of the concept. LÄS MER

  5. 19. Stability of Alternative Nuclear Fuel Materials in Aqueous Systems

    Författare :Sawsan El Jamal; Mats Jonsson; Mats Johnsson; Claire Corkhill; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; UC; UN; UO2; gamma radiolysis; oxidative dissolution; H2O2; studtite; additive; UC; UN; UO2; gammaradiolys; oxidativ upplösning; H2O2; studtite; additiv; Kemi; Chemistry;

    Sammanfattning : Nuclear power produces a large portion of the electricity worldwide. It has been the largest low-carbon energy source for more than 30 years and has played an essential role in the security of energy supplies for many countries. LÄS MER

  7. 20. Adults with Spina bifida : voices from everyday life and exploration of living conditions

    Författare :Hanna Gabrielsson; Mats Eriksson; Eric Asaba; Agneta Cronqvist; Åke Seiger; Mats Granlund; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Spina bifida; Adults; Living conditions; Health; Photovoice; Experiences; Ryggmärgsbråck; Vuxna; Levnadsförhållanden; Hälsa; Erfarenheter;

    Sammanfattning : The overall aim of this thesis was to generate knowledge about living with Spina bifida, by mapping the condition and together with the adults with Spina bifida explore their living conditions and experiences in everyday life. Methods Study I was a quantitative study with a cross-sectional design. LÄS MER