Sökning: "DP"

Visar resultat 11 - 15 av 125 avhandlingar innehållade ordet DP.

  1. 11. Disability pension among patients undergoing coronary revascularisation

    Författare :Katharina Zetterström; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Cardiovascular disease (CVD) is the main cause of death both in Sweden as well as globally, and represents a major public health problem also regarding impaired physical capacity and work disability. After musculoskeletal and mental diagnoses CVD is the third largest diagnostic group for disability pension (DP) in Sweden. LÄS MER

  3. 12. Phase field modeling of precipitation reactions in miscibility gap systems

    Författare :Deepjyoti Mukherjee; Joakim Odqvist; Henrik Larsson; Benoît Appolaire; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Precipitation; Discontinuous; Diffusion; Boundary; Phase-field; Miscibility-gap; Cemented carbides; Binary alloys; Materials Science and Engineering; Teknisk materialvetenskap;

    Sammanfattning : As a backbone to the cutting tools and rock drilling industry, cemented carbides have been used widely due to their high hardness and wear resistance. Most commercially used cemented carbides contain a hard phase made of Tungsten carbide (WC) and a binder phase which is generally ductile. LÄS MER

  4. 13. Monotonic and Cyclic Plastic Deformation of High-Strength Aluminium Alloys

    Författare :Magnus Hörnqvist Colliander; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strain rate effects; Heat treatment; Dynamic strain ageing; Precipitation hardening; Low cycle fatigue; AA7030; Plastic deformation; Temperature effects; EN AW-7030; Al-Zn-Mg; Strain hardening; Mechanical properties; Dynamic precipitation.;

    Sammanfattning : Dynamic strain ageing (DSA) and dynamic precipitation (DP) are two, closely interrelated, phenomena arising from the dynamic interaction between mobile solute atoms and dislocations. The occurrence of DSA and DP is confined to specific ranges of strain rate and temperature, and aluminium alloys are generally prone to experience DSA and DP already at ambient temperatures and conventional strainrates. LÄS MER

  5. 14. Sickness absence, disability pension, and permanent medical impairment among car occupants injured in a crash

    Författare :Rasmus Elrud; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Health loss in the road transport system is a major global public health problem, with approximately 1.35 million people killed annually, and it is also the fifth leading cause of overall burden of disease. Based on the Vision Zero, fatal or serious injuries within the road transport system are unacceptable. LÄS MER

  7. 15. Sickness absence, disability pension, and permanent medical impairment after a car crash

    Författare :Rasmus Elrud; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Road traffic injuries constitute a major public health problem worldwide. Permanent medical impairment (PMI) is used as a measure of seriousness of injuries in Sweden. LÄS MER