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.
SUMMARY OF HEALTH EFFECTS OF IONIZING RADIATION could be accepted as a non-adverse effect. A change in median population IQ test results is far differentfrom natural fluctuations in individual test results or from the natural variation in a population (e.g.,standard deviation in population IQ of 15 points).UMMARY OF HEALTH EFFECTS OF IONIZING RADIATION dose rate increases, a threshold is reached where cancer deaths dominate in a dose-responsive manner. Similarly, at high dose rates, a threshold is reached where acute radiation syndrome is the cause of death.