نتایج جستجو برای: indoor air quality

تعداد نتایج: 958923  

Journal: :International Journal for Research in Applied Science and Engineering Technology 2021

Journal: :Environmental science 2023

Editors-in-Chief Neil Donahue and Kristopher McNeill, Daniel Korbel Hannah Macdonald from the RSC's Policy Evidence team, introduce themed issue on indoor air quality.

2013
Rong Chen Wen-Pei Sung Hung-Chang Chang Yi-Rou Chi

A human life demand set to emerge in the future is the achievement of sustainability by maintaining a comfortable indoor environment without excessive reliance on energy-consuming air conditioners. The major research processes in this study are: (1) measuring indoor air quality and thermal comfort to evaluate the comfort of an indoor environment; (2) implementing questionnaire survey analysis t...

Journal: :محیط شناسی 0
فرزانه مهلب کارشناس ارشد مهندسی محیط زیست، دانشکدۀ محیط زیست، دانشگاه تهران مجید شفیع پور استادیار دانشکدۀ محیط زیست، مهندسی محیط زیست، دانشگاه تهران

introduction reducing and optimizing energy consumption and consequently environmental pollution reductions, besides improving building performance providing occupants comfort conditions, make the building's concept closer to the concept of green building and sustainability. once the decision to build green has been made, one of the first steps in the green design process is to establish f...

2010
Ronald A Wood

This paper selectively reviews scientific research on the positive effects on building occupant’s health, well-being and productivity that result from the presence of indoor plants in the workplace. Case studies show improvement in indoor air quality, (with a reduction in the levels of volatile organic compounds (VOCs), improved productivity by up to 12%, and reduced absenteeism and staff turno...

2017
Monika Śmiełowska Mariusz Marć Bożena Zabiegała

Indoor air quality has been the object of interest for scientists and specialists from the fields of science such as chemistry, medicine and ventilation system design. This results from a considerable number of potential factors, which may influence the quality of the broadly understood indoor air in a negative way. Poor quality of indoor air in various types of public utility buildings may sig...

2015
Gráinne McGill Lukumon O. Oyedele Keith McAllister

There is a significant lack of indoor air quality research in low energy homes. This study compared the indoor air quality of eight newly built case study homes constructed to similar levels of air-tightness and insulation; with two different ventilation strategies (four homes with Mechanical Ventilation with Heat Recovery (MVHR) systems/Code level 4 and four homes naturally ventilated/Code lev...

2012
Klara Slezakova Simone Morais Maria do Carmo Pereira

During the last three decades, many efforts have been made to protect populations from harmful exposure to outdoor pollutants. Networks of air monitoring stations have been located in strategic places and these provide information on the outdoor pollutant concentrations to which populations are exposed. However, people spend about 80-90% of their time in various indoor ambiences (i.e. homes, of...

2016
JaKyoung Kim HyungJin Kim DaeHyun Lim Young-Kyu Lee Jeong Hee Kim

The increasing prevalence of atopic dermatitis (AD) is associated with variations in indoor environments. In Korea, many inner walls of homes are covered with wallpaper: such walls emit indoor air pollutants, including volatile organic compounds (VOCs) and formaldehyde. This randomized, double-blind study investigated the effects of wallpaper on indoor air quality and AD. Thirty-one children (a...

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