نتایج جستجو برای: indoor environmental quality
تعداد نتایج: 1116886 فیلتر نتایج به سال:
background: in the past few decades, indoor air pollution (iap) has become a primary concern to the point. it is increasingly believed to be of equal or greater importance to human health compared to ambient air. however, due to the lack of comprehensive indices for the integrated assessment of indoor air quality (iaq), we aimed to develop a novel, fuzzy-based indoor air quality index (fiaqi) t...
4. Abstract: This paper examines the effect that indoor air quality has on academic outcomes. Understanding this relationship is important for two key reasons: first, the U.S. Environmental Protection Agency has consistently ranked indoor air pollution among the top five environmental health risks (EPA 1987); and second, almost 20% of U.S. schools, with more than eight million attending student...
The aim of the present work is to maximize indoor environmental quality (IEQ), in particular air quality, and energy performance in schools, when having different ventilation alternatives combined with carbon dioxide feedback. In this effort, trial measurements and energy simulations were conducted to predict and compare the indoor environmental and energy performance in an otherwise similar sc...
Abstract Introduction: Airborne pollution in such public environments as schools has adverse health effects on pupils and teachers who spend a noticeable amount of time in the school. Therefore, this study aimed to measure the suspended particles concentration of indoor and outdoor air of Yazd schools as well as to determine the influencing parameters on the pollution intensity. Metho...
Indoor environmental conditions (thermal, noise, light, and indoor air quality) may affect workers' comfort, and consequently their health and well-being, as well as their productivity. This study aimed to assess the relations between perceived indoor environment and occupants' comfort, and to examine the modifying effects of both personal and building characteristics. Within the framework of t...
BACKGROUND People in modern societies spend more than 90% of their time indoors. Hence, indoor environmental quality (IEQ) has a significant impact on public health. In this article we describe health risks associated with indoor environments, illuminate barriers to overcoming these risks, and provide policy recommendations to achieve healthier indoor environments. OBJECTIVES The weight of ev...
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