{"_buckets": {"deposit": "e1ad5b73-cefe-426a-85f9-249c723755be"}, "_deposit": {"id": "11584", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "11584"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00011584"}, "item_9_alternative_title_19": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u8a00\u8a9e\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "AMS \u003c14\u003e^C age of a Molar fossil of Maumann\u0027s elephant : with XAD-2 resin"}]}, "item_9_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1999-03", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "148", "bibliographicPageStart": "139", "bibliographicVolumeNumber": "10", "bibliographic_titles": [{"bibliographic_title": "\u540d\u53e4\u5c4b\u5927\u5b66\u52a0\u901f\u5668\u8cea\u91cf\u5206\u6790\u8a08\u696d\u7e3e\u5831\u544a\u66f8"}]}]}, "item_9_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "The predominant contaminants such as humic and fulvic acids affect ^\u003c14\u003eC date and stable isotope analyses in fossil bone. The XAD-2 treatment of collagen hydrolysate is considered an effective method to eliminate the foreign organic matter from bone. In this study, we have conducted ^\u003c14\u003eC dating, by the XAD-2 method, on a molar fossil of Naumann\u0027s elephant (Palaeoloxodon naumanni) collected from the Uwa-sea, offshore Natori-kajitanihana, Nishi-Uwa-gun, Ehime prefecture. The ^\u003c14\u003eC date of 29,200\u00b1870 yr BP was already obtained for gelatin collagen by gelatin-extraction method of decalcification in a cellulose tube with 1.2N HCl, followed by heating at 90\u2103 in water (Nakamura et al., 1998). Three parts of dentine, enamel and cement in the molar fossil were separated for each ^\u003c14\u003eC dating. The samples were decalcificated with 4\u2103, 0.8N HCl and the acid-insoluble residues were concentrated by centrifugation and lyophilized. The demineralized fractions were hydrolysed with 6N HCl at 110\u2103. The filtered hydrolysates were passed through the XAD-2 resin to remove fulvic and humic acids. Dentine phase in the molar fossil gives older ^\u003c14\u003eC age than enamel and cement phases. It is thought that the dentine, covered with enamel and cement phases, is better-preserved. The ^\u003c14\u003eC age of the XAD-purified hydrolysates (XAD) is older than that of solution collagen (SC), but coincide with age of gelatin collagen (GC) in dentine phase. Enamel phase gives different C/N ratio, \u03b4 ^\u003c13\u003eC and \u03b4 ^\u003c15\u003eN values from those of dentine and cement phases, and relatively younger age, which indicates that the majority of enamel protein has decomposed and changed to hydroxyapatite. All fulvic fractions (F) of three phases give significantly younger ages than bone organic carbon. The molar fossil might be well-preserved because of the higher yield (1.22%) of gelatin collagen more than 1%. The gelatin-extraction method is sufficient for ^\u003c14\u003eC dating on the well-preserved fossil.", "subitem_description_type": "Abstract"}]}, "item_9_description_5": {"attribute_name": "\u5185\u5bb9\u8a18\u8ff0", "attribute_value_mlt": [{"subitem_description": "\u30bf\u30f3\u30c7\u30c8\u30ed\u30f3\u52a0\u901f\u5668\u8cea\u91cf\u5206\u6790\u8a08\u696d\u7e3e\u5831\u544a Summaries of Researches Using AMS 1998 (\u5e73\u621010)\u5e74\u5ea6", "subitem_description_type": "Other"}]}, "item_9_identifier_registration": {"attribute_name": "ID\u767b\u9332", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/sumrua.10.139", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u540d\u53e4\u5c4b\u5927\u5b66\u5e74\u4ee3\u6e2c\u5b9a\u8cc7\u6599\u7814\u7a76\u30bb\u30f3\u30bf\u30fc \u5929\u7136\u653e\u5c04\u6027\u5143\u7d20\u6e2c\u5b9a\u5c0f\u59d4\u54e1\u4f1a"}]}, "item_9_relation_43": {"attribute_name": "\u7570\u7248\u3067\u3042\u308b", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110000475591/", "subitem_relation_type_select": "URI"}}]}, "item_9_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u540d\u53e4\u5c4b\u5927\u5b66\u5e74\u4ee3\u6e2c\u5b9a\u8cc7\u6599\u7814\u7a76\u30bb\u30f3\u30bf\u30fc \u5929\u7136\u653e\u5c04\u6027\u5143\u7d20\u6e2c\u5b9a\u5c0f\u59d4\u54e1\u4f1a"}, {"subitem_rights": "\u672c\u6587\u30c7\u30fc\u30bf\u306f\u5b66\u5354\u4f1a\u306e\u8a31\u8afe\u306b\u57fa\u3065\u304dCiNii\u304b\u3089\u8907\u88fd\u3057\u305f\u3082\u306e\u3067\u3042\u308b"}]}, "item_9_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_text_14": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u5357, \u96c5\u4ee3"}], "nameIdentifiers": [{"nameIdentifier": "80820", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Minami, Masayo"}], "nameIdentifiers": [{"nameIdentifier": "80821", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u4e2d\u6751, \u4fca\u592b"}], "nameIdentifiers": [{"nameIdentifier": "80822", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakamura, Toshio"}], "nameIdentifiers": [{"nameIdentifier": "80823", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "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": "KJ00000187290.pdf", "filesize": [{"value": "608.2 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 608200.0, "url": {"label": "KJ00000187290.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/11584/files/KJ00000187290.pdf"}, "version_id": "9ec3cd52-2bbe-410a-ba8e-8d104aec6249"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "\u30ca\u30a6\u30de\u30f3\u30be\u30a6\u81fc\u6b6f\u5316\u77f3\u306eAMS\u003c14\u003e^C\u5e74\u4ee3 : XAD-2\u6a39\u8102\u3092\u7528\u3044\u3066", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "\u30ca\u30a6\u30de\u30f3\u30be\u30a6\u81fc\u6b6f\u5316\u77f3\u306eAMS\u003c14\u003e^C\u5e74\u4ee3 : XAD-2\u6a39\u8102\u3092\u7528\u3044\u3066"}]}, "item_type_id": "9", "owner": "1", "path": ["879/1183/1184/1234"], "permalink_uri": "https://doi.org/10.18999/sumrua.10.139", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2010-05-25"}, "publish_date": "2010-05-25", "publish_status": "0", "recid": "11584", "relation": {}, "relation_version_is_last": true, "title": ["\u30ca\u30a6\u30de\u30f3\u30be\u30a6\u81fc\u6b6f\u5316\u77f3\u306eAMS\u003c14\u003e^C\u5e74\u4ee3 : XAD-2\u6a39\u8102\u3092\u7528\u3044\u3066"], "weko_shared_id": null}