This study investigated the relationships between particle number, surface area, and respirable mass concentration measured simultaneously in a foundry and an automotive engine machining and assembly center. Aerosol concentrations were measured throughout each plant with a condensation particle counter for number concentration, a diffusion charger for active surface area concentration, and an o...

soil can register environmental pollution in itself, so the pollution of an area can be studied through the chemical analysis of its soil. in the present study, the soil ofmellatparkintehranwas sampled. in total, 15 soil samples were collected. using laboratory methods, the mean concentration of pb, zn, and ni were obtained to be 145, 33, and 62 mg/kg, respectively. the results show that the co...

GIS is considered an important technique as well as a prerequisite for cost effective mineral exploration and determination of high potential areas. The purpose of this research is to determine high potential iron zones for detailed exploration using index overlay GIS method. Index Overlay was used to combine the geology, topography (scale: 1:1,000), lineaments, remote sensing (ASTER and ETM+) ...

Abbreviations: AE: Adverse Event; AUC: Area under Plasma Concentration–time Curve; AUCinf: Area under Plasma Concentration-time Curve from Time Zero Extrapolated to Infinite Time; AUClast: Area under Plasma Concentration–time Curve from Time Zero to the Time of the Last Quantifiable Concentration; BMI: Body Mass Index; CI: Confidence Interval; Cmax: Maximum Plasma Concentration; CRU: Clinical R...