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Sökning: id:"swepub:oai:research.chalmers.se:c67b4acd-e431-4be3-a712-e21d9878c21a" > Ventilation strateg...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004497naa a2200469 4500
001oai:research.chalmers.se:c67b4acd-e431-4be3-a712-e21d9878c21a
003SwePub
008230608s2023 | |||||||||||000 ||eng|
0247 a https://research.chalmers.se/publication/5360822 URI
0247 a https://doi.org/10.1016/j.buildenv.2023.1104502 DOI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Vasquez, Natalia Giraldou Danmarks Tekniske Universitet,Technical University of Denmark4 aut
2451 0a Ventilation strategies and children's perception of the indoor environment in Swedish primary school classrooms
264 1c 2023
338 a electronic2 rdacarrier
520 a This study explored the relationship between children's subjective perception of indoor environmental quality in classrooms, measured thermal and air quality factors, and the type of ventilation. Environmental data were collected in 45 classrooms in 23 primary schools in Sweden during the heating season. Schools with three types of ventilation were recruited: natural or exhaust ventilation (category A), balanced supply-exhaust with constant air volume (category B), and balanced supply-exhaust with variable air volume or demand-controlled ventilation (category C). 796 children (8–14 years of age) answered a questionnaire about their perception of the classroom's indoor environment. Based on ten dichotomous questions, the children's overall perceptions and subjective well-being was scored (“Individual score”) from worst (0) to best (10) perception. A Perception Index (PI) was calculated as the arithmetic mean of the Individual scores from all children in a given classroom. We did not find statistically significant differences in the Individual scores or PI between the three ventilation categories. However, the PI of classrooms with ventilation category A, which also had lower ventilation rates and higher concentrations of pollutants, was noticeably lower than that in classrooms with ventilation category B or C. Correlations between the PI and most of the measured environmental parameters or the individual questions about perception were weak and not significant. The PI may be improved by including factors not considered in this study, such as those related to acoustic and lighting conditions.
650 7a TEKNIK OCH TEKNOLOGIERx Samhällsbyggnadsteknikx Husbyggnad0 (SwePub)201032 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Civil Engineeringx Building Technologies0 (SwePub)201032 hsv//eng
650 7a MEDICIN OCH HÄLSOVETENSKAPx Hälsovetenskapx Arbetsmedicin och miljömedicin0 (SwePub)303032 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Health Sciencesx Occupational Health and Environmental Health0 (SwePub)303032 hsv//eng
653 a Classrooms
653 a Questionnaire
653 a Indoor environmental quality
653 a Perception index
653 a Children
7001 a Beko, G.u Kaunas University of Technology,Danmarks Tekniske Universitet,Technical University of Denmark4 aut
7001 a Wargocki, Pawelu Danmarks Tekniske Universitet,Technical University of Denmark4 aut
7001 a Cabovska, Blanka,d 1990u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)blanka
7001 a Teli, Despoina,d 1980u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)teli
7001 a Dalenbäck, Jan-Olof,d 1954u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)jod
7001 a Ekberg, Lars,d 1962u CIT Energy management AB,Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)le
7001 a Psomas, Theofanis,d 1983u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)psomas
7001 a Langer, Sarka,d 1960u Chalmers tekniska högskola,Chalmers University of Technology,IVL Svenska Miljöinstitutet AB,IVL Swedish Environmental Research Institute4 aut0 (Swepub:cth)sarkal
7102 a Danmarks Tekniske Universitetb Kaunas University of Technology4 org
7730 t Building and Environmentg 240q 240x 0360-1323
8564 u https://research.chalmers.se/publication/536082/file/536082_Fulltext.pdfx primaryx freey FULLTEXT
8564 8u https://research.chalmers.se/publication/536082
8564 8u https://doi.org/10.1016/j.buildenv.2023.110450

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