WEKO3
アイテム
{"_buckets": {"deposit": "ccf1fc18-09f5-45f2-be1f-ecd8e2c6e96d"}, "_deposit": {"id": "11505", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "11505"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00011505", "sets": []}, "author_link": ["80505", "80506"], "control_number": "11505", "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": "Enrichment of sub-milligram size carbon samples : a new method for the extension of the radiocarbon dating range", "subitem_alternative_title_language": "en"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1998-03", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "85", "bibliographicPageStart": "80", "bibliographicVolumeNumber": "9", "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_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "We have developed a carbon isotope enrichment system for use in conjunction with the Accelerator Mass Spectrometer. Using thermal diffusion of CO, we obtained an enrichment factor of about 3 for ^\u003c13\u003eC for half-gram carbon in 5 days. This means we expect for ^\u003c14\u003eC an enrichment factor of 9,corresponding to an extension of the radiocarbon time scale by \u003e20,000 years. With small modification of this system, it would be possible to perform higher isotope enrichment of ^\u003c14\u003eC. The isotopic enrichment, as a new method for the extension of radiocarbon dating range, is introduced in this report.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/10.19999/sumrua.9.80", "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 天然放射性元素測定小委員会", "subitem_publisher_language": "ja"}]}, "item_9_relation_43": {"attribute_name": "関連情報", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110001136046/", "subitem_relation_type_select": "URI"}}]}, "item_9_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "名古屋大学年代測定資料研究センター 天然放射性元素測定小委員会", "subitem_rights_language": "ja"}, {"subitem_rights": "本文データは学協会の許諾に基づきCiNiiから複製したものである", "subitem_rights_language": "ja"}]}, "item_9_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_text_14": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "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": "北川, 浩之", "creatorNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "80505", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kitagawa, Hiroyuki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "80506", "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": "2018-02-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00002410050.pdf", "filesize": [{"value": "347.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 347100.0, "url": {"label": "KJ00002410050.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/11505/files/KJ00002410050.pdf"}, "version_id": "dffb094d-4ea6-41aa-a52a-d343c0ff56c9"}]}, "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": "同位体濃縮法による炭素14年代測定域の拡大", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "同位体濃縮法による炭素14年代測定域の拡大", "subitem_title_language": "ja"}]}, "item_type_id": "9", "owner": "1", "path": ["1228"], "permalink_uri": "https://doi.org/10.18999/10.19999/sumrua.9.80", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2010-05-20"}, "publish_date": "2010-05-20", "publish_status": "0", "recid": "11505", "relation": {}, "relation_version_is_last": true, "title": ["同位体濃縮法による炭素14年代測定域の拡大"], "weko_shared_id": -1}
同位体濃縮法による炭素14年代測定域の拡大
https://doi.org/10.18999/10.19999/sumrua.9.80
https://doi.org/10.18999/10.19999/sumrua.9.80904d425a-eb54-41b8-8439-d4715715d43f
名前 / ファイル | ライセンス | アクション |
---|---|---|
KJ00002410050.pdf (347.1 kB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2010-05-20 | |||||
タイトル | ||||||
タイトル | 同位体濃縮法による炭素14年代測定域の拡大 | |||||
言語 | ja | |||||
その他のタイトル | ||||||
その他のタイトル | Enrichment of sub-milligram size carbon samples : a new method for the extension of the radiocarbon dating range | |||||
言語 | en | |||||
著者 |
北川, 浩之
× 北川, 浩之× Kitagawa, Hiroyuki |
|||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 名古屋大学年代測定資料研究センター 天然放射性元素測定小委員会 | |||||
権利 | ||||||
言語 | ja | |||||
権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである | |||||
内容記述 | ||||||
内容記述 | We have developed a carbon isotope enrichment system for use in conjunction with the Accelerator Mass Spectrometer. Using thermal diffusion of CO, we obtained an enrichment factor of about 3 for ^<13>C for half-gram carbon in 5 days. This means we expect for ^<14>C an enrichment factor of 9,corresponding to an extension of the radiocarbon time scale by >20,000 years. With small modification of this system, it would be possible to perform higher isotope enrichment of ^<14>C. The isotopic enrichment, as a new method for the extension of radiocarbon dating range, is introduced in this report. | |||||
言語 | en | |||||
内容記述タイプ | Other | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 名古屋大学年代測定資料研究センター 天然放射性元素測定小委員会 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
ID登録 | ||||||
ID登録 | 10.18999/10.19999/sumrua.9.80 | |||||
ID登録タイプ | JaLC | |||||
関連情報 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110001136046/ | |||||
書誌情報 |
ja : 名古屋大学加速器質量分析計業績報告書 巻 9, p. 80-85, 発行日 1998-03 |
|||||
フォーマット | ||||||
application/pdf | ||||||
著者版フラグ | ||||||
値 | publisher |