...Chettouh Samia; Rachida Hamzi; Mourad Chebila Purpose The purpose of this paper is to employ lessons learned from the industrial accidents in Skikda refinery during the period from 2005 to 2016 as input data for the numerical simulation of risk consequences to identify the exposed areas...

... et al., 2001): (Equation 1) Housing Residential property Radon gas Numerical simulation Radon mitigation Balanced ventilation Residential buildings Radon exposure is an international problem and attention to the problem and the associated health risks have been growing...