The 289 area code was created as an area code overlay for the Mississauga (Streetsville) area. Unlike the previous solutions, this process did not require the place to be geographically separated by different area codes.
Ionizing radiation is a term used for radiation whose quanta have energy to directly or indirectly ionize (one or more electrons are released from the atom of the given substance) molecules or atoms while passing through matter, hence the name ionizing radiation.
the effects of radiation on biologic material depends on several factors. if a large quantity of radiation is delivered to a body over a short period of time, the effect will be: somatic effects of radiation refer to effects that are manifested: