Rigorous campaign was carried out from July 2013 to June 2014 at the remote and industrial site (Adityapur and Seraikela Kharsawan) in the eastern India aiming to identify and quantify the changes of aerosol chemical composition in the presence of industrial and biomass burning influence. The 24-h PM10 filter samples were analyzed by mass, carbonaceous species, organic ions. The results suggest...

Levels of PM10, PM2.5 and PM1 and chemical speciation of PM10 and PM2.5 were measured during the MILAGRO campaign (1st to 31st March 2006, but extended in some cases until 6th April) at four urban, one suburban, two rural background and two rural sites, with different degree of industrial influence, in the Mexico City Metropolitan Area (MCMA) and adjacent regions. PM10 and PM2.5 daily levels va...

PRINCIPLES OF LUMINESCENCE MICROSCOPY ................................•..........•...........•............ 273 Photometric Features of a Luminescence Microscope ............................................... 273 Performance Criteria................................................................................................ 276 Practical Considerations ................................. .......

Studies of the effect of substitution with 170 on the e.p.r. spectra at 9 and 35 GHz of Mo(V) in the phosphate complex of sulphite oxidase are reported. Substitution of '7O-enriched water for normal water, for samples of the enzymes reduced by sulphite in the presence of normal phosphate, produced no detectable effect on the e.p.r. signal. If phosphate substituted with 170 was used, coupling du...

during the last years, several exceedances of pm10 and benzo(a)pyrene limit values exceedances were recorded in taranto, a city in southern italy included in so-called areas at high risk of environmental crisis because of the presence of a heavy industrial district including the largest steel factory in europe. a study of these critical pollution events showed a close correlation with the wind ...

Correspondence Correspondence to: Elie A. Akl, MD, PhD, MPH, State University of New York at Buffalo, ECMC CC-142, 462 Grider St, Buffalo, NY 14215; e-mail : [email protected] © 2011 American College of Chest Physicians. Reproduction of this article is prohibited without written permission from the American College of Chest Physicians ( http :// www . chestpubs . org / site / misc / reprints ...

AABB [28]. Accelerated [160, 88]. Accelerating [239, 63, 67]. Accumulation [56]. accuracy [4]. Accurate [269, 40, 63, 268, 95, 99, 8]. Acoustical [274]. Active [195]. Adapting [311]. Adaptive [260, 159, 205, 22, 71, 215, 145]. Adjacency [163, 80]. Advanced [193]. Affine [263]. Algorithm [309, 241, 137, 269, 104, 29, 129, 58, 230, 191, 298, 203, 281, 170, 272, 97, 77, 158, 4, 85, 83, 7]. Algorit...

PM2.5 and PM10 samples were collected at two sampling sites in Hong Kong in wintertime from November 2000 to March 2001 and in summertime from June to August 2001. The concentrations of 16 selected polycyclic aromatic hydrocarbons (PAHs) in aerosols were quantified. Spatial and seasonal variations of PAHs were characterized. The dominated PAHs in PM2.5 and PM10 included benzo[b]fluoranthene, py...

The short-term effects of air pollution on the health residents in metropolitan area Mexico City (MAMC) were assessed 11 municipalities from 2012 to 2015 using a time-series approach. Site (Azcapotzalco) presented values above limit Mexican regulations for SO2, while found CO city’s other municipalities. 8 (Cuauhtemoc) highest number maximum permissible NO2, site 1 (Alvaro Obregon) O3. Finally,...