نتایج جستجو برای: dusty air pollution
تعداد نتایج: 254306 فیلتر نتایج به سال:
Background and Objective: Due to the spread of dusty air and the transfer of these particles to the cities of Khuzestan province, it is very important to study the status of these particles in terms of heavy metal pollution and their pollution status. Materials and Methods: In this study, the concentrations of Cr, Cu, Zn, Pb, Ni, Mn, Mg and Fe in the air of 4 cities of Khuzestan province (Ahva...
concerns have been raised about the adverse impact of dusty air pollution (dap) on human health. the aim of this study was to find the association between dusty air pollution based on air quality index (aqi) and the risk of allergic diseases in southwestern provinces of iran, with assessing cytokine profiles and lymphocyte immunophenotypes.in this case control study 148 individuals participated...
1. introduction one of the most important conditions to have dusty weather beside of unstable weather is existence or non-existence of humidity. unstable weather having enough humidity will produce rain and thunder storm, else if the result will be dust storm. number of particles of dusty storm is depended to wind speed, sec of soil and its dimension. furthermore, vegetation type has importance...
Due to the big "smog"-catastrophes of our century (Maastal/Belgium 1930; Donora/USA 1948; London/UK 1952), the first attempts were made to study the connection between gaseous and dusty air polluting substances and increased mortality. The epidemiological research focused on the effects of air pollution on the course of morbidity for which extensive programs were developed particularly in Engla...
Background and Objectives: The dust pollution in the air of cities is one of the environmental problems in the western and southwestern regions of Iran, which can have many effects on the environment and human life. The purpose of this study is the assessment of dust pollution, the effect of climatic parameters on it and the field of view in the southwestern regions of Iran. Methods: In this st...
Background and Objective: Air pollution is one of the most important environmental risk factors that exposure to it can cause many acute and chronic effects on human health. Some regions of Iran, especially the western, southern and southeastern provinces of the country, have been affected with dust storm for years. Studies on the frequencies of dusty days in the country show that central pits ...
Background and Objective: During the last few years, air pollution and increasing levels of particulate matters (PMs) have become major public health issues in the megacity of Tehran. The high cost of constructing and maintaining air pollution monitoring stations has made it difficult to achieve adequate spatial-temporal coverage of PM data over various regions. In this regard, the use of remot...
Background & Aim: Dust storms have detrimental effects on human health, the environment and the economy. Epidemiological research shows an association between air pollution and increased mortality from cardiovascular complications. Interleukins play key roles in production of inflammatory responses. The aim of this study was to determine the relationship between PM10 and interleukin 6 in health...
It is estimated that even up to 30% of buildings worldwide may be the subject of complaints connected with the quality of indoor air. Potential sources of air pollution can be both organic and inorganic particles. This article focuses on biological air pollutants from living and dead biological sources, especially those connected with fungi. Fungi found in the indoor air of domestic dwellings i...
Background: Air pollution is an important environmental issue due to its proven serious impacts on human health. The purpose of this study was to investigate the concentration of suspended particles (PM2.5 and PM10) and its relationship with the rate of death due to cardiovascular and respiratory diseases in Susangard during 2014-2016. Methods: This study was performed cross -sectional to asse...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید