Sökning: "indoor environment problems"

Visar resultat 1 - 5 av 40 avhandlingar innehållade orden indoor environment problems.

  1. 1. Värdering och säkring av innemiljökvaliteter i byggnader: i program-, projekterings- och förvaltningsskede

    Författare :Marie Hult; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; assessment; indoor environment problems; assurance; indoor environment factors; parameters; building related health problems; questionnaire; performances; management; building process;

    Sammanfattning : This thesis presents and evaluate a methodology to assess and ensure Indoor Environment Qualities (IEQ) in buildings, during program, design and management phases. Different tools are proposed to collect input for assessment and to structure decision making in planning process. LÄS MER

  3. 2. Indoor Environmental Factors and Chronic Diseases in Swedish Pre-School Children : Risk factors and methodological issues investigated in a longitudinal study on airway diseases and autism spectrum disorder

    Författare :Malin Larsson; Carl-Gustaf Bornehag; Staffan Janson; Gunilla Wieslander; Karlstads universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; asthma; rhinitis; eczema; autism spectrum disorder; indoor environment; moisture related problems; chemical exposure; methodological issues; Public health science; Folkhälsovetenskap; Public Health Science; Folkhälsovetenskap;

    Sammanfattning : Asthma and allergies have increased considerably during the past 40-50 years. Along with this increase, a heightened awareness regarding different neuro-developmental disorders such as autism spectrum disorder has occurred and it has been proposed that such disorders are also on the increase. LÄS MER

  4. 3. Indoor Navigation for Mobile Robots : Control and Representations

    Författare :Philipp Althaus; KTH; []
    Nyckelord :mobile robots; robot navigation; indoor navigation; behaviour based robotics; hybrid deliberative systems; dynamical systems approach; topological maps; symbol anchoring; autonomous mapping; human-robot interaction;

    Sammanfattning : This thesis deals with various aspects of indoor navigationfor mobile robots. For a system that moves around in ahousehold or office environment,two major problems must betackled. First, an appropriate control scheme has to bedesigned in order to navigate the platform. Second, the form ofrepresentations of the environment must be chosen. LÄS MER

  5. 4. Novel Technique for Analysing Volatile Compounds in Indoor Dust : Application of Gas Chromatography – UV Spectrometry to the Study of Building-Related Illness

    Författare :Anders Nilsson; Christer Tagesson; Verner Lagesson; Göran Strid; Linköpings universitet; []
    Nyckelord :acrylates adverse effects; air pollution; ultraviolet; indoor analysis; chromatography; gas; environmental exposure adverse effects; sick building syndrome etiology; dust; volatilization; Spectrophotometry; MEDICINE; MEDICIN;

    Sammanfattning : It is now generally acknowledged that particulate air pollution can cause respiratory symptoms and that indoor dust particles may be associated with mucous membrane irritation and odour annoyance. One reason for this may be that dust particles adsorb large quantities of gases and other volatile compounds. LÄS MER

  7. 5. Hälsopåverkan av åtgärder i fuktiga byggnader

    Författare :Annika Ekstrand-Tobin; Göran Stridh; Linköpings universitet; []
    Nyckelord :moisture; allergy; SBS; remediation; indoor environment; mites; damp damage; fukt; allergi; SBS; åtgärder; innemiljö; luftkvalitet; kvalster; fuktskador; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Fukt i svenska bostäder är vanligt och ger ibland upphov till en rad olika problem. l vissa bostäder är det önskvärt att radikalt sänka fuktproduktionen till rumsluften. Alternativt kan det vara mer motiverat att öka bostadens ventilationsgrad. LÄS MER