{"created":"2021-03-01T06:25:24.325617+00:00","id":18026,"links":{},"metadata":{"_buckets":{"deposit":"1c458e75-3d43-4158-839d-e27bfbead1b3"},"_deposit":{"id":"18026","owners":[],"pid":{"revision_id":0,"type":"depid","value":"18026"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00018026","sets":["879:1183:1184:1612"]},"author_link":["83576","83577"],"item_1615768549627":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_9_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Brief Outline of 25th Symposium on Age Measurement and Applications at CCR in 2012","subitem_alternative_title_language":"en"}]},"item_9_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"12","bibliographicPageStart":"3","bibliographicVolumeNumber":"24","bibliographic_titles":[{"bibliographic_title":"名古屋大学加速器質量分析計業績報告書","bibliographic_titleLang":"ja"}]}]},"item_9_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We have organized the 24th symposium on age measurements with AMS (accelerator mass spectrometry) and EPMA(electron probe micro analyzer) systems, as well as their applications to geological and archeological samples, on January 16thー17th, 2013, at Nagoya University. Symposium of this kind is held every year generally as an opportunity for users' meeting to publicize their results in utilizing the age-measurement facilities of the Center for Chronological Research (CCR), Nagoya University. In the symposium，the status reports of the AMS and EPMA systems were delivered firstly. Then, three reports were presented as the results of the program of the innovation of new technology and research for young scientists. Four special lectures were presented at the symposium: the first talk was entitled “ 14C age calibration and varve sediments from Lake Suigetsu\", about a refinement of 14C age calibration data sets by using a new relationship between varve chronology and 14C age chronology established by using the Lake Suigetsu varve sediments, given by Prof. Hiroyuki Kitagawa, Graduate School of Environmental Studies, Nagoya University. He has started his work on 14C dating of varve sediments from Lake Suigetsu since 1991. He has already published his work on the relation between 14C and varve chronologies in the journal “ Science\". However, he was not certain that he had counted varve numbers correctly in the sediments. He explained the difference in varve counting between his own data and newly published data by Bronk Ramsey et al. (2013). His talk was quite suggestive in understanding 14C age calibration to obtain unbiased age from biased 14C ages. The second was a talk given by Prof. Kimiaki Masuda of Solar Terrestrial Laboratory, Nagoya University, entitled “ 14C production rate modulated by cosmic rays: abrupt increase of 14C concentration of tree rings in Nara period\". His group has measured 14C concentrations of individual annual rings of trees grown from AD 1st century to recent year, and a sudden increase of 14C concentration was detected in the year of 774. This phenomenon can be related to a supernova explosion or gigantic solar flare activities. The study was reported in the journal “'Nature\" (Miyake et al. 2013). The third was talk about the underwater excavation at Takashima, Nagasaki prefecture, a site famous for Mongol Inversion in 1274 and  1281, by Mr. Atsuyuki Tanaka of the education board of Matsuura city, Nagasaki prefecture. He explained a lot of archeologica1 remains excavate at the site，and gave us information that the Takashima and Kanzaki areas have been designated to historical site by the Japanese Government in 2012. The fourth was a talk of the study on formation and development of rice farming technologies in East Asia area by using a special technique based on plant opal identification. He has done extensively filed researches on rice farming ruins in China and Japan. He explained present understandings about formation and development of rice farming from the area of Yangtze River to east of China, Korean peninsula and finally to Japanese islands. Totally 29 oral reports and 8 poster reports were presented as contribution papers concerning the results on applications of the AMS as well as EPMA systems of the CCR. The fields of application are: study on solar activity based on 14C concentrations of tree rings; environmental applications of 14C tracer; geochemical analysis of deep sea water samples surrounding calcium carbonate rocks; geological applications of 14C dating; 14C dating application to cultural properties and archeological samples; studies on 14C calibration with Japanese wood; technical developments of sample preparation for 14C measurements; measurements of U-Th-Pb ages for monazite from geological rock samples in India; technical study on CHIME dating for sub-micron sized samples. Finally, it should be noted that general participants who are not specialist of age measurements a1so joined the discussion and hopefully enjoyed it.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_9_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"名古屋大学年代測定総合研究センターシンポジウム報告","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18999/sumrua.24.3","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"名古屋大学年代測定資料研究センター","subitem_publisher_language":"ja"}]},"item_9_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中村, 俊夫","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"83576","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakamura, Toshio","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"83577","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":"2018-02-21"}],"displaytype":"detail","filename":"sumrua_24_3.pdf","filesize":[{"value":"6.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"sumrua_24_3.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/18026/files/sumrua_24_3.pdf"},"version_id":"eb7a9797-01df-4184-8688-b0799afa807f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"AMS 14C dating","subitem_subject_scheme":"Other"},{"subitem_subject":"EPMA dating","subitem_subject_scheme":"Other"},{"subitem_subject":"status report","subitem_subject_scheme":"Other"},{"subitem_subject":"radionuclide as a tracer","subitem_subject_scheme":"Other"},{"subitem_subject":"interdisciplinary application of age measurement","subitem_subject_scheme":"Other"},{"subitem_subject":"加速器質量分析による14C 年代測定","subitem_subject_scheme":"Other"},{"subitem_subject":"EPMA による年代測定","subitem_subject_scheme":"Other"},{"subitem_subject":"現況報告","subitem_subject_scheme":"Other"},{"subitem_subject":"放射性核種のトレーサー利用","subitem_subject_scheme":"Other"},{"subitem_subject":"年代測定の学際利用","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":"平成24(2012)年度第25回年測センターシンポジウム開催の趣旨および経過","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"平成24(2012)年度第25回年測センターシンポジウム開催の趣旨および経過","subitem_title_language":"ja"}]},"item_type_id":"9","owner":"1","path":["1612"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-06-06"},"publish_date":"2014-06-06","publish_status":"0","recid":"18026","relation_version_is_last":true,"title":["平成24(2012)年度第25回年測センターシンポジウム開催の趣旨および経過"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:56:29.629800+00:00"}