[Effect of the ISS Russian segment configuration on the service module radiation environment].
Mathematical modeling of variations in the Service module radiation environment as a function of ISS Russian segment configuration was carried out using models of the RS modules and a spherical humanoid phantom. ISS reconfiguration impacted significantly only the phantom brought into the transfer compartment (ExT). The Radiation Safety Service prohibition for cosmonauts to stay in this compartment during solar flare events remains valid. In all other instances, error of dose estimation is higher as compared to dose value estimation with consideration for ISS RS reconfiguration.
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D018480:Astronauts; D003359:Cosmic Radiation / Q000009:adverse effects*; D006801:Humans; D008962:Models, Theoretical; D019047:Phantoms, Imaging; D011829:Radiation Dosage; D011834:Radiation Monitoring / Q000379:methods / Q000706:statistics & numerical data*; D019445:Solar Activity; D018531:Spacecraft