نتایج جستجو برای: pm 10
تعداد نتایج: 1041392 فیلتر نتایج به سال:
7:30 – 8:30 AM Breakfast 8:30 – 9:00 AM Tuncay Aktosun 9:00 – 9:30 AM Rodolfo Torres 9:30 –10:00 AM Edriss Titi 10:00–10:30 AM Coffee Break 10:30–11:00 AM Walter Littman 11:00–11:30 AM Gustavo Ponce 11:30–12:00 AM Carlos Kenig 12:00– 1:30 PM Lunch 1:30 – 2:00 PM Irena Lasiecka 2:00 – 2:30 PM Oleg Emanouilov 2:30 – 3:00 PM Amjad Tuffaha 3:00 – 3:25 PM Jing Zhang 3:25 – 3:50 PM Coffee Break 3:50 ...
Inter-comparisons of European air quality models show that regional transport models, including the EMEP (Cooperative Programme for monitoring and evaluation of the long-range transmission of air pollutants in Europe) aerosol model, tend to underestimate the observed concentrations of PM 10 and PM 2.5. Obviously, an accurate representation of the individual aerosol constituents is a prerequisit...
One of the air pollutant indices includes particulate matter with aerodynamic diameter less than or equal to 10 μg/m3 (PM10). Particulate matter has extensive effects on the respiratory and cardiovascular systems. Dissemination of such particles for a longer period can lead to increased mortality and hospitalization. In this study, the data of PM10 pollutant wer...
It is still unknown whether the associations between particulate matter (PM) and heart rate variability (HRV) differ by particle sizes with aerodynamic diameters between 0.3 microm and 1.0 microm (PM(0.3-1.0)), between 1.0 microm and 2.5 microm (PM(1.0-2.5)), and between 2.5 microm and 10 microm (PM(2.5-10)). We measured electrocardiographics and PM exposures in 10 patients with coronary heart ...
Adverse health effects of particulate matter <10 microm in aerodynamic diameter (PM(10)) and high temperatures are well known, but the extent of their interaction on mortality is less clear. This paper describes effect modification of temperature in the PM(10)-mortality association and tests the hypothesis that higher PM(10) effects in summer are due to enhanced exposure to particles. All death...
Indoor air particulate (PM) exposure is several folds more dangerous than outdoor air owing to burning of different materials. Burning biomass emits toxic fumes that are found to be associated with numerous health problems such as respiratory diseases, etc. In our study area, approximately 80% of the population of Chhattisgarh state, central India use biomass such as wood, and cow dung as...
We evaluated the association between mortality outcomes in elderly individuals and particulate matter (PM) of varying aerodynamic diameters (in micrometers) [PM(10), PM(2.5), and PM(CF )(PM(10) minus PM(2.5))], and selected particulate and gaseous phase pollutants in Phoenix, Arizona, using 3 years of daily data (1995-1997). Although source apportionment and epidemiologic methods have been prev...
Airborne particulate matter (PM10 ) was collected from the atmosphere of the city of Isfahan. The concentration of heavy metals and anions associated with airborne particulate matter were determined using atomic absorption spectrometric and ion chromatographic techniques. A comparison was made between the variation in the concentration of PM10 and that for heavy metals and...
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