Travel time reliability is an important system performance measure for freeway traffic operations.
It captures the variability experienced by individual travelers, and it is an indicator of the …

… is shown in Figure 1(b) and Figure 1(c) . As … B are connected in series and link C is connected
in parallel with the first two. Treating links A and B as one link with a reliability of (R A R B …

… b, c Facial images for the index of each family showing the highly similar dysmorphic profile
consisting of high forehead, prominent eyes, depressed nasal bridge, short philtrum, tented …

Background Increased atmospheric particulate matter (PM) concentrations are commonly
observed during desert dust days in Iran, but there is still no evidence of their effects on human …

Background The use of cosmetic products in beauty salons emits numerous kinds of toxic
air pollutants. The objectives of this study were to measure the concentrations of benzene, …

… The averages of T:B, T:E, and T:X ratios in the present study were 24, 16, and 5, respectively.
Thus, particular attention should be paid to the potential risks of toluene in beauty salons. …

This study assessed and compared the carcinogenic risks and hazard ratios of exposure to
benzene, toluene, ethylbenzene, and xylene (BTEX) within different units of a municipal solid …

Population exposure to environmental contaminants can be precisely observed through
human biomonitoring studies. The present study aimed to systematically review all the …

Background Epidemiological studies have reported associations between elevated air
pollution and autism spectrum disorders (ASD). However, we hypothesized that exposure to air …

This study characterized and quantified the bacterial and fungal bioaerosols in nine wards of
the Razavi Hospital (Mashhad, Iran) that is equipped with an advanced heating, ventilating, …