This study tests the southern part of the Riyadh City growth domination by the Early Quaternary-Holocene trans-tensional......

Aim: To investigate the waiting times in the emergency department of both private and public hospitals. Methods: The stu......

Mass concentrations of PM10 and PM2.5 for January 2012 up to October 2013 were measured at two sites;a suburban area, Ri......

CMAQ was implemented in the central region of Saudi Arabia and the effect of simulating models using various chemical me......

Groundwater scarcity in arid regions may hinder development plans and cause many inconveniences for the population and a......

The current study was conducted primarily to investigate and estimate 137Cs activity concentrations and the external dos......

People should be aware of sources of health hazards, such as radon gas;and efforts should be made to educate them. Radon......