{"created":"2023-05-15T14:34:56.379264+00:00","id":45155,"links":{},"metadata":{"_buckets":{"deposit":"fd8fbe4a-7387-4d09-bcdf-f2613f8711df"},"_deposit":{"created_by":1,"id":"45155","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45155"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00045155","sets":["1"]},"author_link":["448447","448453","448457","448449","448446","448452","448451","448455","448445","448450","448458","448448","448456","448454"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"332","bibliographicPageStart":"319","bibliographicVolumeNumber":"252","bibliographic_titles":[{"bibliographic_title":"Nuclear Instruments & Methods in Physics Research Section B"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Radiation risk management for human space missions depends on accurate modeling of high-energy heavy ion transport in matter.\nThe process of nuclear fragmentation can play a key role in reducing both the physical dose and the biological effectiveness of the radiation\nencountered in deep space. Hydrogenous materials and light elements are expected to be more effective shields against the deleterious\neffects of galactic cosmic rays (GCR) than aluminum, which is used in current spacecraft hulls. NASA has chosen polyethylene,\nCH2, as the reference material for accelerator-based radiation testing of multi-function composites that are currently being developed.\nA detailed discussion of the shielding properties of polyethylene under a variety of relevant experimental conditions is presented, along\nwith Monte Carlo simulations of the experiments and other Monte Carlo calculations in which the entire GCR flux is simulated. The\nMonte Carlo results are compared to the accelerator data and we assess the usefulness of 1 GeV/amu 56Fe as a proxy for GCR heavy\nions. We conclude that additional accelerator-based measurements with higher beam energies would be useful.","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0168-583X","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"B, Guetersloh Stephen"}],"nameIdentifiers":[{"nameIdentifier":"448445","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Zeitlin, Cary"}],"nameIdentifiers":[{"nameIdentifier":"448446","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Heilbronn, Lawrence"}],"nameIdentifiers":[{"nameIdentifier":"448447","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Miller, Jack"}],"nameIdentifiers":[{"nameIdentifier":"448448","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Komiyama, Tatsuto"}],"nameIdentifiers":[{"nameIdentifier":"448449","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukumura, Akifumi"}],"nameIdentifiers":[{"nameIdentifier":"448450","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Iwata, Yoshiyuki"}],"nameIdentifiers":[{"nameIdentifier":"448451","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Murakami, Takeshi"}],"nameIdentifiers":[{"nameIdentifier":"448452","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"et.al"}],"nameIdentifiers":[{"nameIdentifier":"448453","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ｇｕｅｔｅｒｓｌｏｈ Ｓｔｅｐｈｅｎ Ｂ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"448454","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"込山 立人","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"448455","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"福村 明史","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"448456","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岩田 佳之","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"448457","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"村上 健","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"448458","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Polyethylene as a radiation shielding standard in simulated cosmic-ray environments","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Polyethylene as a radiation shielding standard in simulated cosmic-ray environments"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-05-09"},"publish_date":"2008-05-09","publish_status":"0","recid":"45155","relation_version_is_last":true,"title":["Polyethylene as a radiation shielding standard in simulated cosmic-ray environments"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:07:01.871530+00:00"}