[The assessment of radiation hazards in the "MIR" and ISS orbits from the data of vehicle and personal dosimetric monitoring].
The paper describes the procedure of estimating total radiation risk to crewmembers during lifetime and possible lifetime reduction in consequence of participation in the Mir and ISS missions in different periods of the solar activity. The procedure includes analysis of data of vehicle and personal dosimetry, and calculations of radiation doses in various Mir compartments and accumulated by body tissues of cosmonauts. Calculated doses showed good consistency with the doses measured with R-16 on board Mir and personal dosimeters. To a first approximation, estimation of doses to cosmonauts and radiation risk as a result of participation in ISS missions took into account similarity of the Mir and ISS basal modules (geometry, dimensions and mass values) and was performed with the use of the space station shielding model that had been described elsewhere. The model of ISS radiation shielding will be updated as data of dosimetry of ISS compartments and phantom studies are available.
Shafirkin
A V
AV
Akatov
Iu A
IuA
Arkhangel'skiĭ
V V
VV
Bondarenko
V A
VA
Kolomenskiĭ
A V
AV
Mitrikas
V G
VG
Petrov
V M
VM
Tsetlin
V V
VV
D018480:Astronauts; D006304:Health Status; D006801:Humans; D008954:Models, Biological; D011829:Radiation Dosage; D011832:Radiation Injuries / Q000175:diagnosis* / Q000453:epidemiology*; D012307:Risk Factors; D013026:Space Flight; D018531:Spacecraft