… It is assumed that inorganic particles are formed only by abrasion of cement-concrete
pavements. These particles therefore represent 90% of the particles resulting from abrasion of …

… airborne particulate matter (mainly vehicular exhaust particles) … health effects with fine
respirable particles than with other … the size and composition characteristics of these particles, as …

… composition of PM 2.5 and PM 10 particulate matter showing quite major geographic variations
in composition … The issue of particle size is more difficult to address due to the scarcity of …

… In the current study, particle morphology and composition were correlated based on the
method widely applied by others (Sharma and Srinivas, 2009; Cong et al., 2010; Pipal et al., …

… It appears that these associations are much stronger with the air particulate matter (PM)
component and that in urban areas, the smaller particles could be more pathogenic, as a result …

… , racial composition, … composition of the particle mixture and in the regional and seasonal
variation in health effect estimates for PM2.5 total mass. The chemical composition of particles …

… and the chemical composition of the emitted particles within air quality … particle size and
composition, it is necessary to assume that all of the fine particles have a chemical composition …

… Recent studies of the size and composition of atmospheric particulate matter (PM) have …
particles, and coagulation of particles. Thus, any given particle may contain particulate matter (…

… fine particle size fractions of SO4 2 , NO3, and NH4 + decreased with the decrease of the
particulate matter mass concentration in different particle size fractions. The fine-particle size …

… tion of the particles was determined using ICP. Elemental composition of particles can be …
In addition, health effects of particles may depend on the composition of the particles. In the …