{"created":"2023-07-25T11:06:17.767906+00:00","id":9651,"links":{},"metadata":{"_buckets":{"deposit":"e8df9638-02b5-4f70-aaee-8fa11aa77adc"},"_deposit":{"created_by":4,"id":"9651","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"9651"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00009651","sets":["1259:906:1251:1166"]},"author_link":["17308","42570","17315","17313","17309","17314"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"ヒョウメン ショウシャ ネンダイホウ ニオケル ケイタイガタ デンドウ カッター ヲ モチイタ アラタナ シリョウ サイシュ ホウホウ"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-07-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"90","bibliographicPageStart":"85","bibliographicVolumeNumber":"56","bibliographic_titles":[{"bibliographic_title":"南極資料"},{"bibliographic_title":"Antarctic Record","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"菅沼, 悠介"},{"creatorName":"スガヌマ, ユウスケ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三浦, 英樹"},{"creatorName":"ミウラ, ヒデキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"奥野, 淳一"},{"creatorName":"オクノ, ジュンイチ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Suganuma, Yusuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Miura, Hideki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Okuno, Jun'ichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"宇宙線生成核種を用いた表面露出年代測定法は,地球表層における様々な現象を理解するために非常に重要な年代測定法である.この年代測定法には,年代決定精度が試料形状に依存するという特徴があり,試料採取の際に試料の厚さと形を高精度で測定することが必要となる.しかし,ハンマーやタガネを用いた従来の手法では,このような要求を満たす試料採取は時として困難であった.そこで本研究では,新たに携帯型電動カッターを用いた試料採取手法を提案する.この手法は,迅速かつ精密な試料採取および形状測定を可能とすることから,結果として年代測定精度の向上につながるものである.簡単な理論計算に基づき不完全な試料形状に起因する年代差を求めたところ,試料の採取深度が大きくなるにしたがって年代差が大きくなることが分かり,表面露出年代測定法における精密な試料形状測定の重要性が示された.","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Surface exposure dating using in situ cosmogenic nuclides has contributed to our understanding of Earth-surface processes. The precision of the ages estimated by this method is affected by the sample geometry; therefore, high accuracy measurements of the thickness and shape of the rock sample (thickness and shape) is crucial. However, it is sometimes diffi cult to meet these requirements by conventional sampling methods with a hammer and chisel. Here, we propose a new sampling technique using a portable electric rock cutter. This sampling technique is faster, produces more precisely shaped samples, and allows for a more precise age interpretation. A simple theoretical modeldemonstrates that the age error due to defective sample geometry increases as the total sample thickness increases, indicating the importance of precise sampling for surface exposure dating.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00009651","subitem_identifier_reg_type":"JaLC"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00181831","subitem_source_identifier_type":"NCID"}]},"item_1_source_id_20":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00857289","subitem_source_identifier_type":"ISSN"}]},"item_1_subject_21":{"attribute_name":"国際十進分類法","attribute_value_mlt":[{"subitem_subject":"551.1/.4:552","subitem_subject_scheme":"UDC"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research, Research Organization of Information and Systems, Midori-cho 10-3, Tachikawa, Tokyo 190-8518."},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research, Research Organization of Information and Systems, Midori-cho 10-3, Tachikawa, Tokyo 190-8518."},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research, Research Organization of Information and Systems, Midori-cho 10-3, Tachikawa, Tokyo 190-8518."}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"情報・システム研究機構国立極地研究所"},{"subitem_text_value":"情報・システム研究機構国立極地研究所"},{"subitem_text_value":"情報・システム研究機構国立極地研究所"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2012-07-31"}],"displaytype":"detail","filename":"KJ00008184479.pdf","filesize":[{"value":"201.6 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00008184479","url":"https://nipr.repo.nii.ac.jp/record/9651/files/KJ00008184479.pdf"},"version_id":"2d41a141-b37b-459d-91ae-4a283af34b83"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"表面照射年代法における携帯型電動カッターを用いた新たな試料採取方法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"表面照射年代法における携帯型電動カッターを用いた新たな試料採取方法"},{"subitem_title":"A new sampling technique for surface exposure dating using a portable electric rock cutter","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["1166"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-07-31"},"publish_date":"2012-07-31","publish_status":"0","recid":"9651","relation_version_is_last":true,"title":["表面照射年代法における携帯型電動カッターを用いた新たな試料採取方法"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:10:06.265733+00:00"}