Sökning: "Stress states"

Visar resultat 21 - 25 av 140 avhandlingar innehållade orden Stress states.

  1. 21. Adhesion strength of HVOF sprayed Inconel 718 coatings

    Författare :Christophe Lyphout; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Adhesion Strength; Residual Stress; Inconel 718; Thermal spray; Finite Element Method; HVOF; High Velocity Oxy-Fuel;

    Sammanfattning : Thermal spray technology in general is nowadays recognized as an industrial process, mature enough to apply coatings on different substrate materials that protect parts against wear, corrosion, heat, or combinations of these. The quality demands on coating homogeneity and adhesion strength are, nowhere more than in the automotive and aeronautic industries, continuously increasing. LÄS MER

  3. 22. Overtraining, staleness, and burnout in sports

    Författare :Göran Kenttä; Daniel Gould; Peter Hassmén; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Overtraining; overtraining syndrome; staleness; burnout; recovery; mood states; performance decrement; Idrottsträning; Utbrändhet; Idrottspsykologi; psykologi; Psychology;

    Sammanfattning : Intense and frequently performed physical training can result in both adaptation and maladaptation often referred to as overtraining syndrome/ staleness or burnout depending on the severity of the condition. In Study I, a new conceptual model was presented generating a holistic understanding of both process and outcome; the concept of Total Quality Recovery was also developed. LÄS MER

  4. 23. Diet and postmenopausal breast cancer - With a focus on low-grade inflammation

    Författare :Joana Alves Dias; Nutritionsepidemiologi; []
    Nyckelord :Oxidative stress; low-grade inflammation; Biomarkers of inflammation; cytokines; ICC; variation; diet; dietary recommendations; diet quality index; food patterns; reduced rank regression; obesity; CVD; postmenopausal breast cancer; epidemiology; cross sectional; nested case-control;

    Sammanfattning : Diet-breast cancer studies have shown that “healthy eating patterns” are associated with decreased risk whereas unhealthy patterns (especially those including alcohol) are associated with increased risk, particularly in postmenopausal women. The potential mechanisms behind the observed associations are still under investigation. LÄS MER

  5. 24. Multivariate Data Analytics to Identify Driver’s Sleepiness, Cognitive load, and Stress

    Författare :Shaibal Barua; Shahina Begum; Peter Funk; Mobyen Uddin Ahmed; Christer Ahlström; Nirmalie Wiratunga; Mälardalens högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Driver monitoring; Driver state; Physiological signals; Machine learning; Contextual information; Computer Science; datavetenskap;

    Sammanfattning : Driving a vehicle in a dynamic traffic environment requires continuous adaptation of a complex manifold of physiological and cognitive activities. Impaired driving due to, for example, sleepiness, inattention, cognitive load or stress, affects one’s ability to adapt, predict and react to upcoming traffic events. LÄS MER

  7. 25. Mothers' Social Citizenship : The logics and effects of the German and Swedish welfare states

    Författare :Hanne Martinek; Christina Bergqvist; Tine Rostgaard; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social citizenship; welfare regime; social rights; family policies; parental insurance; public child care; universalism; equivalence; redistribution; gender equality; social equality;

    Sammanfattning : In recent decades, the strong influence of the male breadwinner model of welfare is increasingly being replaced by the adult worker model all across Europe. This development has had a crucial influence on mothers’ social rights. LÄS MER