The Specific Absorption Rate induced in human organs due Ionizing and Non Ionizing Radiations exposure

The biological effects of radiation is one of the current interests studies of biologists, doctors and most laboratories of health care. Several papers have analyzed the effects of ionizing radiations or for non-ionizing radiations that we may attend in all domains. In fact we are exposure to many sources of both types. Therefore the analyze their effect depends on the absorbed dose rate of the radiation on human body. it is measured by the energy absorbed according to the ionizing radiation and the electric field to the non-ionizing ones. The waves of all radiations are as a heat source that penetrates the surface that are converted into thermal energy within the material. Therefore The mathematical models of the absorbed dose by Ionizing or Non Ionizing equation consist in bio heat and thermal equation also in dielectric properties which allow us to describe temperature as function of SAR distributions in the human body exposed to both radiations simultaneously. In this study, the 2-D computational analysis is used to study the distribution of the total specific absorption rate (SAR) according to temperature on human's organ exposed to ionizing radiation and the non ionizing one.