LEADER 01629nam 2200457 450 001 9910704624203321 005 20130822112115.0 035 $a(CKB)5470000002443476 035 $a(OCoLC)856582803 035 $a(EXLCZ)995470000002443476 100 $a20130822d2012 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPreliminary design of a galactic cosmic ray shielding materials testbed for the International Space Station /$fJames R. Gaier [and three others] 210 1$aCleveland, Ohio :$cNational Aeronautics and Space Administration, Glenn Research Center,$d[2012] 215 $a1 online resource (10 pages) $cillustrations 225 1 $aNASA/TM 2012-216055 300 $aTitle from title screen (viewed Aug. 22, 2013). 300 $a"December 2012." 320 $aIncludes bibliographical references (pages 9-10). 606 $aMars exploration$2nasat 606 $aInternational Space Station$2nasat 606 $aGalactic cosmic rays$2nasat 606 $aCosmic rays$2nasat 606 $aDosage$2nasat 615 7$aMars exploration. 615 7$aInternational Space Station. 615 7$aGalactic cosmic rays. 615 7$aCosmic rays. 615 7$aDosage. 700 $aGaier$b James R.$01387552 712 02$aNASA Glenn Research Center, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910704624203321 996 $aPreliminary design of a galactic cosmic ray shielding materials testbed for the International Space Station$93533521 997 $aUNINA