LEADER 01534nas--2200373-n-450 001 990008898700403321 005 20240229084554.0 011 $a0390-5535 035 $a000889870 035 $aFED01000889870 035 $a(Aleph)000889870FED01 035 $a000889870 091 $2CNR$aP 00017238 100 $a20090724a19689999km-y0itaa50------ba 101 0 $aita 102 $aIT 110 $aauu-------- 200 1 $aAnnali di reumatologia 207 1$a1968- 210 $aRoma$cIstituto di reumatologia dell'Università di Roma 530 0 $aAnnali di reumatologia 675 $a616-002.77 675 $a616.72-002 712 02$aSocietà italiana di reumatologia 801 0$aIT$bACNP$c20090723 859 4 $uhttp://acnp.cib.unibo.it/cgi-ser/start/it/cnr/dc-p1.tcl?catno=9725&person=false&language=ITALIANO&libr=&libr_th=unina1$zBiblioteche che possiedono il periodico 901 $aSE 912 $a990008898700403321 958 $aBiblioteca. Dipartimento di Scienze neurologiche. Università degli studi di Napoli Federico II$b1974-$fDMSCN 959 $aDMSCN 996 $aAnnali di reumatologia$9801164 997 $aUNINA AP1 8 $6866-01$aNA173 Biblioteca. Dipartimento di Scienze neurologiche. Università degli studi di Napoli Federico II$ev. Pansini,5, Napoli (NA)$m(081) 7462657$m(081) 7463738$nit AP2 40$aacnp.cib.unibo.it$nACNP Italian Union Catalogue of Serials$uhttp://acnp.cib.unibo.it/cgi-ser/start/it/cnr/df-p.tcl?catno=9725&language=ITALIANO&libr=&person=&B=1&libr_th=unina&proposto=NO LEADER 04138nam 2200601Ia 450 001 9910969872403321 005 20251116141111.0 010 $a9780309172448 010 $a0309172446 010 $a9780309515368 010 $a030951536X 035 $a(CKB)110986584752956 035 $a(OCoLC)45733771 035 $a(CaPaEBR)ebrary10038616 035 $a(MiAaPQ)EBC3375344 035 $a(Au-PeEL)EBL3375344 035 $a(CaPaEBR)ebr10038616 035 $a(OCoLC)923254767 035 $a(Perlego)4736468 035 $a(BIP)53856242 035 $a(BIP)6397737 035 $a(EXLCZ)99110986584752956 100 $a20000708d2000 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aRadiation and the International Space Station $erecommendations to reduce risk /$fCommittee on Solar and Space Physics ... [et al.] 205 $a1st ed. 210 $aWashington, D.C. $cNational Academy Press$dc2000 215 $a1 online resource (96 p.) 225 1 $aCompass series 311 08$a9780309068857 311 08$a0309068851 320 $aIncludes bibliographical references. 327 $aFront Matter -- Foreword -- Acknowledgments -- Contents -- Executive Summary -- 1 Scoping the Problem -- 2 Solar Particle Events and the International Space Station -- 3 Relativistic Electrons and the International Space Station -- 4 Spacecraft Sources of Operational Radiation Data -- 5 Interagency Connections -- 6 Intra-NASA Connections -- Epilogue A Notional Scenario for Improved Support of International Space Station Construction -- APPENDIX A Space Weather Models Applied to Radiation Risk Reduction -- APPENDIX B Statement of Task -- APPENDIX C Biographies of Committee Members -- APPENDIX D Acronyms and Abbreviations. 330 $aA major objective of the International Space Station is learning how to cope with the inherent risks of human spaceflight-how to live and work in space for extended periods. The construction of the station itself provides the first opportunity for doing so. Prominent among the challenges associated with ISS construction is the large amount of time that astronauts will be spending doing extravehicular activity (EVA), or "space walks." EVAs from the space shuttle have been extraordinarily successful, most notably the on-orbit repair of the Hubble Space Telescope. But the number of hours of EVA for ISS construction exceeds that of the Hubble repair mission by orders of magnitude. Furthermore, the ISS orbit has nearly twice the inclination to Earth's equator as Hubble's orbit, so it spends part of every 90-minute circumnavigation at high latitudes, where Earth's magnetic field is less effective at shielding impinging radiation. This means that astronauts sweeping through these regions will be considerably more vulnerable to dangerous doses of energetic particles from a sudden solar eruption. Radiation and the International Space Station estimates that the likelihood of having a potentially dangerous solar event during an EVA is indeed very high. This report recommends steps that can be taken immediately, and over the next several years, to provide adequate warning so that the astronauts can be directed to take protective cover inside the ISS or shuttle. The near-term actions include programmatic and operational ways to take advantage of the multiagency assets that currently monitor and forecast space weather, and ways to improve the in situ measurements and the predictive power of current models. 410 0$aCompass series. 606 $aSpace vehicles$xShielding (Radiation) 606 $aSpace stations$xHealth aspects 606 $aExtraterrestrial radiation 615 0$aSpace vehicles$xShielding (Radiation) 615 0$aSpace stations$xHealth aspects. 615 0$aExtraterrestrial radiation. 676 $a629.4/16 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910969872403321 996 $aRadiation and the International Space Station$94356546 997 $aUNINA