نتایج جستجو برای: indoor air pollution

تعداد نتایج: 275742  

2015
Reginald Quansah Caroline A Ochieng Sean Semple Sanjar Juvekar Jacques Emina Frederick Ato Armah Isaac Luginaah

BACKGROUND Indoor air pollution (IAP) interventions are widely promoted as a means of reducing indoor air pollution/health from solid fuel use; and research addressing impact of these interventions has increased substantially in the past two decades. It is timely and important to understand more about effectiveness of these interventions. We describe the protocol of a systematic review to (i) e...

Journal: :The European respiratory journal 1995
K Katsouyanni D Zmirou C Spix J Sunyer J P Schouten A Pönkä H R Anderson Y Le Moullec B Wojtyniak M A Vigotti

Recent studies investigating the adverse health effects of air pollution indicate that effects exist around and below the current national and international air quality guidelines and standards. However, the difficult methodological issues involved, and the diversity of analytical techniques so far applied, hinder direct between-study comparability and the drawing of clear conclusions. The APHE...

Journal: :Occupational and Environmental Medicine 2000

Journal: :The European respiratory journal 1998
W Jedrychowski E Flak

The aim of this study was to assess the respiratory effects of outdoor air pollution after correcting for allergy and indoor air quality. The respiratory health survey targeted 1,129 schoolchildren, 9 yrs of age, attending schools in Krakow located in city areas differing in outdoor air pollution levels. Chronic phlegm as a unique symptom was related neither to allergy nor to indoor variables, ...

قربانی, مصطفی, یونسیان, مسعود,

London fog obviously revealed the role of air pollution in increasing mortality and morbidity rates associated with this phenomenon but several studies in the 70’s and 80’s couldn’t establish sufficient link between air pollution and death. In the 1990’s, time series studies conducted in a different locations, showed that air pollution levels, even at lower concentrations, were associated with ...

2010
Arkadipta Ghosh Arnab Mukherji

A potential source of confounding in studies investigating the effect of indoor air pollution on child health is exposure to ambient air pollution. We investigate this relationship pairing city-level air pollution measures with child level data from the National Family Health Survey (2005-06) for six cities in India. We address simultaneity in child health outcomes and potential endogeneity of ...

Journal: :Indoor air 2010
B Pekey Z B Bozkurt H Pekey G Doğan A Zararsiz N Efe G Tuncel

This study presents indoor/outdoor PM2.5 and PM10 concentrations measured during winter and summer in 15 homes in Kocaeli, which is one of the most industrialized areas in Turkey. Indoor and outdoor PM2.5 and PM10 mass concentrations and elemental composition were determined using an X-ray fluorescence spectrometer. Quantitative information was obtained on mass concentrations and other characte...

Journal: :Atmospheric environment 2013
Soledad Burgos Pablo Ruiz Rosalina Koifman

One largely unstudied benefit of relocating families from slums to public housing is the potential improvement in indoor air quality (IAQ). We compared families that moved from slums to public housing with those that remained living in slums in Santiago, Chile in terms of fine particulate matter (PM2.5) as main indicator of change. A cross-sectional study of 98 relocated families and 71 still l...

Journal: :Journal of research in health sciences 2008
R Golmohammadi Sq Atari S Arefian R Golchobian

BACKGROUND Noise pollution is one of the important issues of pollutant in workplaces and is almost one of the harmful agents for workers. At present, instrumental based inspections for determining the index levels of noise in workshops is performed. This method is requiring a time consuming and ex-pensive in large scale inspection for workplaces. Classification of workplaces based on noise poll...

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