{"created":"2023-07-25T11:01:00.095026+00:00","id":2911,"links":{},"metadata":{"_buckets":{"deposit":"29844fb2-147f-4b74-a95b-dbbb5831b12d"},"_deposit":{"created_by":4,"id":"2911","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"2911"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00002911","sets":["1259:1260:1262:425:428"]},"author_link":["4088","4087","4096","4099","4091","4095","4097","4094","4100","4092","4089","4098","4090","4093"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"Evaluation of contamination in preparation of an Antarctic ice core for microparticle analysis with SEM-EDX"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"46","bibliographicPageStart":"34","bibliographicVolumeNumber":"14","bibliographic_titles":[{"bibliographic_title":"Polar meteorology and glaciology"}]}]},"item_1_creator_7":{"attribute_name":"著者名よみ","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"クドウ, ヨシユキ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ナカムラ, ヒサミツ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"スザワ, タカヨシ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"フルヤ, ケイイチ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"キクチ, タダシ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"カミヤマ, コキチ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ワタナベ, オキツグ"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kudo, Yoshiyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamura, Hisamitsu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzawa, Takayoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Furuya, Keiichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kikuchi, Tadashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kamiyama, Kokichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Watanabe, Okitsugu","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_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"A sample treatment method was established for the SEM-EDX analysis of solid microparticles in an Antarctic ice core. The numbers of contamination-particles all through the processes from cutting the specimen from the stored ice core to SEM observation were investigated. An ice core specimen (63.0g, depth 384.00m-384.11m) obtained from Mizuho ice core (No. 840628,M'-521,depth 383.82m-384.32m) was melted at room temperature on a clean bench; 10.9g of the resulting melt water was filtered with a Nuclepore membrane filter (pore size 0.2μm, diameter 13mm). 115 particles were detected from an optical domain of 520μm×320μm, 1/450 of the effective filtration area, randomly selected under SEM observation with 20000 magnification. A parallel experiment for the background revealed that it included about 4-5 contaminated particles. The average size of particles from the ice core specimen was 1.6μm, and silicate minerals (77%), silica (20%) and other (3%) were classified from the results of EDX analysis. The number of particles in the ice core specimen (Mizuho core at 384m in depth) was estimated as 4700±520/g from the results of parallel experiments using synthesized monodispersed hematite particles.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00002911","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"National Institute of Polar Research"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA1129795X","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Faculty of Science, Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Science, Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Science, Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Science, Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Fundamental Engineering, Science University of Tokyo in Yamaguchi"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"}]},"item_1_text_3":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Scientific Paper"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2000-11-01"}],"displaytype":"detail","filename":"KJ00002364398.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00002364398","url":"https://nipr.repo.nii.ac.jp/record/2911/files/KJ00002364398.pdf"},"version_id":"02bbb8e9-5809-4751-884d-30b2658c2bd7"}]},"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":"Evaluation of contamination in preparation of an Antarctic ice core for microparticle analysis with SEM-EDX","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Evaluation of contamination in preparation of an Antarctic ice core for microparticle analysis with SEM-EDX"}]},"item_type_id":"1","owner":"4","path":["428"],"pubdate":{"attribute_name":"公開日","attribute_value":"2000-11-01"},"publish_date":"2000-11-01","publish_status":"0","recid":"2911","relation_version_is_last":true,"title":["Evaluation of contamination in preparation of an Antarctic ice core for microparticle analysis with SEM-EDX"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:40:47.416255+00:00"}