Sökning: "risk equations"

Visar resultat 16 - 20 av 74 avhandlingar innehållade orden risk equations.

  1. 16. The worries of working : Longitudinal studies on the impact of employment uncertainty and employment transitions on clinically defined mental health conditions

    Författare :Sandra Blomqvist; Linda Magnusson Hanson; Hugo Westerlund; Sarah Burgard; Stockholms universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Employment uncertainty; Organizational downsizing; Job insecurity; Mental health; Psychotropic drugs; Suicide; Suicide attempt; Longitudinal studies; Survey data; Register data; Generalized Estimating Equations; Marginal Structural Models; folkhälsovetenskap; Public Health Sciences;

    Sammanfattning : While mental health problems according psychotropic drug purchases and sick leave spells for psychiatric disorders have increased in Sweden the past 15 years, this is not reflected in trends of psychiatric diagnoses or suicide mortality. In parallel, labor markets have undergone structural changes pressuring employers to increase their flexibility to ensure permanence. LÄS MER

  3. 17. Modelling and Simulation of the Fifth-Generation District Heating and Cooling

    Författare :Marwan Abugabbara; Avdelningen för Installations- och klimatiseringslära; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Waste heat recovery; Heat pumps; 5GDHC; Modelica; Ethical risk analyses;

    Sammanfattning : District heating and cooling are efficient systems for distributing heat and cold in urban areas. They are a key solution for planning future urban energy-efficient systems due to their high potential for integrating renewable energy sources. LÄS MER

  4. 18. Effects of surgically induced weight loss on cardiovascular risk factors. Results from the intervention study Swedish Obese Subjects

    Författare :David Sjöström; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Obesity; Controlled clinical trial; Intervention study; Weight loss; Blood pressure; Hypertension; NIDDM; Lipids; Gastroplasty; Gastric bypass;

    Sammanfattning : Aims: To investigate the effects of large maintained weight losses on body composition, adipose tissue distribution and cardiovascular risk factors, i.e. systolic blood pressure, diastolic blood pressure, glucose, insulin, triglycerides, cholesterol, HDL-cholesterol and uric acid. LÄS MER

  5. 19. Power System Damping - Structural Aspects of Controlling Active Power

    Författare :Olof Samuelsson; Industriell elektroteknik och automation; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electronics and Electrical technology; controller interaction; mode controllability; mode observability; mechanical equivalent; linear differential-algebraic equations; modal analysis; active power; power system damping; electro-mechanical oscillations; Elektronik och elektroteknik; Automation; robotics; control engineering; Automatiska system; robotteknik; reglerteknik;

    Sammanfattning : Environmental and economical aspects make it difficult to build new power lines and to reinforce existing ones. The continued growth in demand for electric power must therefore to a great extent be met by increased loading of available lines. LÄS MER

  7. 20. Family studies of schizophrenia and pregnancy outcomes

    Författare :Anna Svensson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Alternating logistic regression; environment; familial aggregation; fertility; generalized estimating equations; genes; obstetric complications; preterm birth; siblings; schizophrenia; small for gestational age; variance components;

    Sammanfattning : Why do psychiatric diseases run in families? Why do some women tend to have similar obstetric complications in subsequent pregnancies? The overall aim of this thesis was to investigate how genes and environments contribute to the aggregation of schizophrenia and adverse pregnancy outcomes in some families. Further, we also studied the fertility in families of patients with schizophrenia. LÄS MER