Contains basic information about radiation accidents with the release of radioactive substances into the atmosphere and a training methodology for calculating protection from external ionizing radiation

Contains theoretical information about accidents with nuclear reactors with the release of radioactive substances into the atmosphere and educational methods for calculating protection from external ionizing radiation.

Emergency situation, radiation accident, ionizing radiation, absorbed and equivalent radiation dose, radiation accident zone, assessment of the radiation situation, size of areas of radioactive contamination of the area, calculations of external radiation doses.