title: [Results of measuring neutrons doses and energy spectra inside Russian segment of the International Space Station in experiment "Matryoshka-R" using bubble detectors during the ISS-24-34 missions].
abstract: The paper presents the results of calculating the equivalent dose from and energy spectrum of neutrons in the right-hand crewquarters in module Zvezda of the ISS Russian segment. Dose measurements were made in the period between July, 2010 and November, 2012 (ISS Missions 24-34) by research equipment including the bubble dosimeter as part of experiment "Matryoshka-R". Neutron energy spectra in the crewquarters are in good agreement with what has been calculated for the ISS USOS and, earlier, for the MIR orbital station. The neutron dose rate has been found to amount to 196 +/- 23 microSv/d on Zvezda panel-443 (crewquarters) and 179 +/- 16 microSv/d on the "Shielding shutter" surface in the crewquarters.
authors.forename: S V
authors.initials: SV
authors.lastname: Khulapko
authors.forename: V I
authors.initials: VI
authors.lastname: Liagushin
authors.forename: V V
authors.initials: VV
authors.lastname: Arkhangel'skiĭ
authors.forename: V A
authors.initials: VA
authors.lastname: Shurshakov
authors.forename: M
authors.initials: M
authors.lastname: Smith
authors.forename: H
authors.initials: H
authors.lastname: Ing
authors.forename: R
authors.initials: R
authors.lastname: Machrafi
authors.forename: I V
authors.initials: IV
authors.lastname: Nikolaev
mesh_terms: D003359:Cosmic Radiation; D004867:Equipment Design; D006801:Humans; D018499:Linear Energy Transfer; D009502:Neutrons; D019047:Phantoms, Imaging; D011829:Radiation Dosage; D011834:Radiation Monitoring / Q000295:instrumentation* / Q000379:methods; D011835:Radiation Protection; D011874:Radiometry / Q000295:instrumentation / Q000379:methods*; D011880:Radiotherapy Planning, Computer-Assisted; D018531:Spacecraft