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This week, the results of the Social Longitudinal Study of Chile, carried out by the Center for Studies of Conflict and Social Cohesion (COES) , a center sponsored by the UC and the University of Chile and which includes the Diego Portales University
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Share Many Australian school kids could be learning in classrooms with poor indoor air quality that exceeds safety guidelines. A team from the UNSW Sydney’s School of Built Environment found concentrations of carbon dioxide (CO₂) in classrooms peaked significantly higher than the 850-ppm threshold prescribed by the National Construction Code due to a lack of proper ventilation. The study also showed that low ventilation rates raise the concentration of other contaminants in a classroom environment, such as emissions from the building materials and furniture and particulate ...