{"created":"2023-05-15T09:32:50.132106+00:00","id":7791,"links":{},"metadata":{"_buckets":{"deposit":"03f1bb1c-f5a9-4775-bfa2-dab3f8ab9d69"},"_deposit":{"created_by":4,"id":"7791","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"7791"},"status":"published"},"_oai":{"id":"oai:nara-edu.repo.nii.ac.jp:00007791","sets":["1292:1298:1301"]},"author_link":["37227","37226","37230","37232","37228","37231","37229","37233","37234"],"item_3_alternative_title_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Correction Factor for α Dose Rate in Luminescence Dating with Semi-fine Grain"}]},"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-10-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"16","bibliographicPageStart":"11","bibliographicVolumeNumber":"53","bibliographic_titles":[{"bibliographic_title":"奈良教育大学紀要. 自然科学"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Fine (1 ? 8μm) or coarse (～100μm or >50μm) mineral has been used in luminescence datings. Minerals of semi-fine sizes (8 - 50μm), however, have not been used for luminescence dating samples because of the difficulty in assessing the effective α dose rate. In this article, we propose a simple formula which gives a correction factor for α dose rate in luminescence dating with semi-fine grains The formula is based on an effective range of α particles which is incident to spherical mineral grains, α dose-rate correction factors are calculated for quartz with a diameter of 0 - 50μm assuming the effective α-particle range of 7.5, 10, 15 and 20μm. The results were applied to IRSL datings of tephra and sediments from archaeological sites, and reasonably accurate ages were abtained.","subitem_description_type":"Abstract"}]},"item_3_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"37229","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ナガトモ, ツネト"}]},{"nameIdentifiers":[{"nameIdentifier":"37230","nameIdentifierScheme":"WEKO"}],"names":[{"name":"シタオカ, ヨリナオ"}]},{"nameIdentifiers":[{"nameIdentifier":"37231","nameIdentifierScheme":"WEKO"}],"names":[{"name":"コバヤシ, ヨシミ"}]}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"37232","nameIdentifierScheme":"WEKO"}],"names":[{"name":"NAGATOMO, Tsuneto"}]},{"nameIdentifiers":[{"nameIdentifier":"37233","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SHITAOKA, Yorinao"}]},{"nameIdentifiers":[{"nameIdentifier":"37234","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KOBAYASHI, Yoshimi"}]}]},"item_3_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"奈良教育大学"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05472407","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00181070","subitem_source_identifier_type":"NCID"}]},"item_3_version_type_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"長友, 恒人"}],"nameIdentifiers":[{"nameIdentifier":"37226","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"下岡, 順直"}],"nameIdentifiers":[{"nameIdentifier":"37227","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小林, 由弥"}],"nameIdentifiers":[{"nameIdentifier":"37228","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-24"}],"displaytype":"detail","filename":"53-2-02-2004.pdf","filesize":[{"value":"762.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"53-2-02-2004.pdf","url":"https://nara-edu.repo.nii.ac.jp/record/7791/files/53-2-02-2004.pdf"},"version_id":"bf27ac41-7805-4118-9cfd-fe4d3ce14816"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ルミネッセンス年代測定","subitem_subject_scheme":"Other"},{"subitem_subject":"準微粒子","subitem_subject_scheme":"Other"},{"subitem_subject":"α線量率","subitem_subject_scheme":"Other"},{"subitem_subject":"粒径補正係数","subitem_subject_scheme":"Other"},{"subitem_subject":"Luminescence dating","subitem_subject_scheme":"Other"},{"subitem_subject":"semi-fine grain","subitem_subject_scheme":"Other"},{"subitem_subject":"α dose rate","subitem_subject_scheme":"Other"},{"subitem_subject":"correction factor","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"ルミネッセンス年代測定における年間α線量の粒径依存性の検討と準微粒子法への適用","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ルミネッセンス年代測定における年間α線量の粒径依存性の検討と準微粒子法への適用"}]},"item_type_id":"3","owner":"4","path":["1301"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-06-10"},"publish_date":"2010-06-10","publish_status":"0","recid":"7791","relation_version_is_last":true,"title":["ルミネッセンス年代測定における年間α線量の粒径依存性の検討と準微粒子法への適用"],"weko_creator_id":"4","weko_shared_id":-1},"updated":"2023-05-16T08:56:38.727196+00:00"}