نتایج جستجو برای: use regression combines monitoring of air pollution at typically 20

تعداد نتایج: 21538182  

Journal: :iranian journal of public health 0
dongwook sohn hyunjin oh

background: air pollution has been a serious public health threat worldwide. it has been linked to pulmonary and cardiovascular diseases but is also believed to contribute to air-pollution-mediated cardiometabolic disease such as diabetes. we investigated the relationship between type 2 diabetes mellitus (dm2) and air pollution in densely developed urban settings in south korea, using national ...

2014
Peng Xu Wei Wang Jiawei Ji Shunyu Yao

Road dust and vehicle exhaust are the main sources of air pollution in cities, especially in recent years with the quantity of vehicles and transportation construction continuously soaring; the hazy weather has been a dominant urban pollution form which is widely concerned by the Chinese society. By establishing a relationship model between traffic and land use, then applying analytic hierarchy...

اعظم, کمال, شاهطاهری, سید جمال الدین, کاکویی, زنده یاد حسین , گل حسینی, سید محمد جواد ,

  Background and Aim: Motor vehicles are an absolute necessity used extensively in all countries of the world. They are a major cause of air pollution with highly undesirable consequences. Thus, exposure to traffic pollution is a growing public health concern. Several studies indicate that people in the cabin of a vehicle inhale air with high concentrations of pollutants such as nitrogen oxides...

Journal: :international journal of environmental research 2013
g. agrillo e. chianese a. riccio a. zinzi

the wide availability of data on air pollutant emissions, the knowledge already achieved on theset of chemical and photochemical reactions in the troposphere, the ability to access real time weatherconditions at the local scale that determine the transport and transformation of gases and aerosol, now make it possible to obtain credible and reliable predictions, retrospective analyses and/or fut...

2014
Osita Kingsley Ezeh Kingsley Emwinyore Agho Michael John Dibley John Joseph Hall Andrew Nicolas Page

BACKGROUND In Nigeria, approximately 69% of households use solid fuels as their primary source of domestic energy for cooking. These fuels produce high levels of indoor air pollution. This study aimed to determine whether Nigerian children residing in households using solid fuels at <5 years of age were at higher risk of death. METHODS The 2013 Nigeria Demographic and Health Survey data were ...

Journal: :محیط شناسی 0
علیرضا احسان زاده دانشجوی کارشناسی ارشد مهندسی محیط زیست - دانشگاه یزد و عضو باشگاه پژهشگران و نخبگان جوان فرهاد نژادکورکی دانشیار گروه مهندسی محیط زیست دانشگاه یزد علی طالبی دانشیار گروه مهندسی آبخیزداری دانشگاه یزد

1. introduction: increasing urbanization and industrialization rate in developed and developing countries cities, such as tehran, has led to increased air pollution. todays, the prediction and estimation of air quality parameters in urban regions are important topics in environmental studies due to their effect on human health. measurement of air quality are widely used in air quality control p...

Journal: :health scope 0
mohammad miri environmental science and technology research center, department of environmental health, school of public health, shahid sadoughi university of medical sciences, yazd, ir iran; department of environmental health, school of public health, sabzevar university of medical sciences, sabzevar, ir iran mohammad hassan ehrampoush environmental science and technology research center, department of environmental health, school of public health, shahid sadoughi university of medical sciences, yazd, ir iran; school of public health, shahid sadoughi university of medical sciences, yazd, ir iran. tel: +98-9129357588 hamid reza ghaffari social determinants in health promotion research center, hormozgan university of medical sciences, bandar abbas, ir iran hamideh ebrahimi aval department of environmental health, school of public health, sabzevar university of medical sciences, sabzevar, ir iran mehrab rezai environmental science and technology research center, department of environmental health, school of public health, shahid sadoughi university of medical sciences, yazd, ir iran farzaneh najafpour environmental science and technology research center, department of environmental health, school of public health, shahid sadoughi university of medical sciences, yazd, ir iran

conclusions pine trees can be used as a worthy bio-indicator for hms pollution monitoring in the ambient air in areas with extensive vegetation of pine trees. results iron had the highest concentration (345.0053 mg/kg) in leaves when compared with other hms. the concentration of zn, cu, pb and cd were 26.1384, 5.5905, 2.9963 and 0.7383 mg/kg, respectively. spatial mapping indicated that industr...

Journal: :international journal of environmental research 0
g. agrillo ccmmma, centro campano per la modellistica meteorologica, marina ed atmosferica, italy e. chianese ccmmma, centro campano per la modellistica meteorologica, marina ed atmosferica, italy, dipartimento di scienze per l’ambiente – università parthenope, centro direzionale, isola c4, 80143 napoli, italy a. riccio ccmmma, centro campano per la modellistica meteorologica, marina ed atmosferica, italy a. zinzi ccmmma, centro campano per la modellistica meteorologica, marina ed atmosferica, italy

the wide availability of data on air pollutant emissions, the knowledge already achieved on theset of chemical and photochemical reactions in the troposphere, the ability to access real time weatherconditions at the local scale that determine the transport and transformation of gases and aerosol, now make it possible to obtain credible and reliable predictions, retrospective analyses and/or fut...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان کرمانشاه 1371

background: organic nitrates relax all kinds of smooth muscle , not only vascular smooth muscle , a fact that has allowed the use of these drugs to treat many different aliments. objective.-the purpuse of this study was to examine prosepectively benefical effects , if any, of sublingual nitroglycerin on the pain of renal colic. design.- prospective , randomised , double blind, placebo- contoled...

ژورنال: سلامت و محیط زیست 2018

Background and Objective: Ground level ozone (O3) is one of most dangerous pollutants for human health in urban areas. The aim of this study was to identify the factors affecting the formation of ozone and modeling the spatial and temporal variations of ozone concentration in Tehran metropolitan area. Materials and Methods: The data used in this research included meteorological data and pollut...

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