Sökning: "Intermittent airflow"

Hittade 2 avhandlingar innehållade orden Intermittent airflow.

1. 1. Experimental study of an intermittent ventilation system in high occupancy spaces

   Författare :Alan Kabanshi; Patrik Sörqvist; Hans Wigö; Robert Ljung; Hazim Awbi; Högskolan i Gävle; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Intermittent airflow; Indoor air quality; Perceived air quality; Thermal sensation; thermal comfort; Air movement acceptability; Convective cooling; Cooling effect.; Intermittent luftflöde; Luftstrålar; Upplevd luftkvalitet; Termisk komfort; Acceptans av luftrörelser; Konvektiv kylning; Kyleffekt.; Hållbar stadsutveckling; Sustainable Urban Development;

   Sammanfattning : Spaces with high occupancy density like classrooms are challenging to ventilate and use a lot of energy to maintain comfort. Usually, a compromise is made between low energy use and good Indoor Environmental Quality (IEQ), of which poor IEQ has consequences for occupants’ health, productivity and comfort. LÄS MER

3. 2. Neurotrophins and nitric oxide in relation to airway responses in experimental asthma in vivo

   Författare :Lydia Bennedich Kahn; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Asthma is an inflammatory disease of allergic or non-allergic genesis characterized by intermittent reversible airway obstruction and variable degrees of persistent airway hyperresponsiveness (AHR). Increase in AHR likely arises from augmented airway inflammation, such as associated with a late airway response. LÄS MER