Sökning: "Anna Levin"

Hittade 3 avhandlingar innehållade orden Anna Levin.

  1. 1. Volatile organic compounds from microorganisms : identification and health effects

    Författare :Anna-Sara Claeson; Anna-Lena Sunesson; Jan-Olof Levin; Steven Nordin; Bengt Järvholm; Charles Weschler; Umeå universitet; []
    Nyckelord :microorganisms; building materials; VOCs; MVOCs; amines; LC-MS MS; exposure; perceived air quality; Occupational and Environmental Medicine; arbets- och miljömedicin;

    Sammanfattning : Damp building materials are subjected to degradation processes due to moisture and also microbial growth, with both of these giving rise to emissions of volatile organic compounds (VOCs) that may contribute to indoor air health problems. The overall aim of this thesis was to investigate emissions of reactive and non-reactive VOCs from damp building materials and from the microorganisms growing on them, and also to investigate the possible health impact of these compounds. LÄS MER

  3. 2. Att mäta och kommunicera hållbart : en analys av ett svenskt jordbruk

    Författare :Anna Levin; Göran Hoppe; Jan Boelhouwers; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Resource use; sustainability; agricultural system; emergy-based foot- and fingerprint; ecosystem services; communication; Human geography; Kulturgeografi; Kulturgeografi; Social and Economic Geography; Geography; Geografi;

    Sammanfattning : Tools that highlight the human impact on ecosystems and the accelerating depletion of natural resources are essential in the strife towards a more sustainable way of living. Emergy analysis is a scientific and robust method to assess the degree of sustainability of human as well as natural systems. LÄS MER

  4. 3. Health economic aspects of emotional problems and pain symptoms in childhood and adolescence : Long-term outcomes, efficacy and cost-effectiveness of interventions

    Författare :Anna Philipson; Lars Hagberg; Margareta Möller; Ulf Jonsson; Lars Lindholm; Lars-Åke Levin; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cohort studies; cost-effectiveness; emotional problems; depression; pain symptoms; FAPD; children; adolescents; dance; yoga;

    Sammanfattning : Emotional problems and pain symptoms among children and adolescents are a global public health challenge that imposes a great burden on the individuals affected and on society. Because resources are limited, allocation and prioritization are needed. Health economic analysis can constitute a foundation for such decisions. LÄS MER