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Showing result 1 - 5 of 141 swedish dissertations matching the above criteria.
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1. Air Gap Method : Air-Gaps in Building Construction to avoid Dampness & Mould
Abstract : .... READ MORE
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2. Cabin Air Quality in Commercial Aircraft : Exposure, Symptoms and Signs
Abstract : The objective of the dissertation was to study the cabin environment, and identify personal and environmental risk factors, associated with symptoms, and perception of cabin air quality. Another objective was to study if ban of smoking, and increased relative air humidity on intercontinental flights, could have a beneficial health effect. READ MORE
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3. User Perception of Climate in Hospital Wards. An Analysis of Thermal Climate and Air Humidity Demands
Abstract : There are very few studies on perceived climate in hospital environments. This study deals with hospital wards, the consequences of establishing requirements for air humidity in them, and the use of existing recommendations and guiding principles. Many variables affect people’s perception of the indoor environment. READ MORE
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4. Indoor and Outdoor Air Pollution in Relation to Allergy and Asthma in Taiyuan, China
Abstract : The aim was to study the prevalence of asthma, eczema, allergy and respiratory symptoms among pupils in Shanxi province, China, in relation to home and school environment and outdoor air pollution. In one study there was a low prevalence of self-reported asthma, eczema and pollen or pet allergy among pupils (9-20y). READ MORE
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5. Performance-based design of ventilation systems. Potential and limitations regarding indoor air quality
Abstract : It has been increasingly common to design for increased ventilation rates above legislative requirements specified in building codes and other norms as the most optimum way to improve indoor air quality. However, this concept has recently been challenged, for example, by studies demonstrating that the emissions or pollution from used traditional particle filters increases proportionally with air flow through the filter. READ MORE