نتایج جستجو برای: air pollution

تعداد نتایج: 250473  

2015
R. Karami A. Gharaei

This study was undertaken at four different sites (north polluted, south polluted, south healthy and north healthy) in Tehran, in order to examine whether there was a relationship between publicly available air quality data and the public’s perception of air quality and to suggest some guidelines for reducing air pollution. A total of 200 people were accidentally filled out the research questio...

Journal: :American journal of public health 2003
Nino Künzli Rob McConnell David Bates Tracy Bastain Andrea Hricko Fred Lurmann Ed Avol Frank Gilliland John Peters

Population growth and the proliferation of roadways in Southern California have facilitated a glut of mobile air pollution sources (cars and trucks), resulting in substantial atmospheric pollution. Despite successful efforts over the past 40 years to reduce pollution, an alarming set of health effects attributable to air pollution have been described in Southern California. The Children's Healt...

2012
Shilpa Rao Vadim Chirkov Frank Dentener Rita Van Dingenen Shonali Pachauri Pallav Purohit Markus Amann Chris Heyes Patrick Kinney Peter Kolp Zbigniew Klimont Keywan Riahi Wolfgang Schoepp

Air pollution is increasingly recognized as a significant contributor to global health outcomes. A methodological framework for evaluating the global health-related outcomes of outdoor and indoor (household) air pollution is presented and validated for the year 2005. Ambient concentrations of PM2.5 are estimated with a combination of energy and atmospheric models, with detailed representation o...

Plants exposed to air pollution show returnable and unreturnable biochemical and physiological alterations. So biochemical parameters can provide valuable information about physiological condition of plants that are subjected to air pollution. This study was performed to determine the effects of air pollutants on the amount of proline, protein, calcium and phosphorus in Medicago sativa and Phas...

2010
Yatagama Lokuge S Nandasena Ananda R Wickremasinghe Nalini Sathiakumar

BACKGROUND Air pollution is increasingly documented as a threat to public health in most developing countries. Evaluation of current air quality levels, regulatory standards and scientific literature on outdoor and indoor air pollution, and health effects are important to identify the burden, develop and implement interventions and to fill knowledge gaps in Sri Lanka. METHODS PUBMED and Medli...

Journal: :The Eurasian journal of medicine 2014
Alphonsus Rukevwe Isara Adesuwa Queen Aigbokhaode

OBJECTIVE The aim of this study is to assess the types of household cooking fuel used by residents of Isiohor community in Edo State, Nigeria. MATERIALS AND METHODS This descriptive cross-sectional study was conducted among 133 household heads or their representatives in Isiohor Community in Edo State, Nigeria. Data collection was by means of a structured interviewer administered questionnair...

2016
Daniel Shepherd Kim Dirks David Welch David McBride Jason Landon

Air pollution originating from road traffic is a known risk factor of respiratory and cardiovascular disease (both in terms of chronic and acute effects). While adverse effects on cardiovascular health have also been linked with noise (after controlling for air pollution), noise exposure has been commonly linked to sleep impairment and negative emotional reactions. Health is multi-faceted, both...

Journal: :Health education research 2004
B R Barnes A Mathee L Krieger L Shafritz M Favin L Sherburne

Indoor air pollution is responsible for the deaths and illness of millions of young children in developing countries. This study investigated the acceptability (willingness to try) and feasibility (ability to perform) of four indoor air pollution reduction behaviors (improve stove maintenance practices, child location practices, ventilation practices and reduce the duration of solid fuel burnin...

Journal: :American journal of physiology. Heart and circulatory physiology 2014
Stephen A Farmer Timothy D Nelin Michael J Falvo Loren E Wold

Concentrations of outdoor air pollution are on the rise, particularly due to rapid urbanization worldwide. Alternatively, poor ventilation, cigarette smoke, and other toxic chemicals contribute to rising concentrations of indoor air pollution. The World Health Organization recently reported that deaths attributable to indoor and outdoor air pollutant exposure are more than double what was origi...

Journal: :health scope 0
farnaz tabatabaei department of medical radiation engineering, science and research islamic azad university, tehran, ir iran; kowsar corporation, tehran, ir iran; corresponding author: farnaz tabatabaei, kowsar corporation, tehran, ir iran. tel/fax: +98-2188621755.

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