{"created":"2023-06-19T10:53:52.004149+00:00","id":2006,"links":{},"metadata":{"_buckets":{"deposit":"2f9d12c5-cfe5-4b87-8a5c-bbf09a718637"},"_deposit":{"created_by":3,"id":"2006","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"2006"},"status":"published"},"_oai":{"id":"oai:kobe-c.repo.nii.ac.jp:00002006","sets":["40:266:267"]},"author_link":["3645"],"item_2_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"エタノールスイヨウエキノミツドソクテイニカンスルマイクロスケールジッケン"}]},"item_2_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-06-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"119","bibliographicPageStart":"111","bibliographicVolumeNumber":"59","bibliographic_titles":[{"bibliographic_title":"神戸女学院大学論集"},{"bibliographic_title":"KOBE COLLEGE STUDIES","bibliographic_titleLang":"en"}]}]},"item_2_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中川, 徹夫"},{"creatorName":"ナカガワ, テツオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3645","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000070312866","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000070312866"},{"nameIdentifier":"70312866","nameIdentifierScheme":"KAKEN-研究者検索","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000070312866/"}]}]},"item_2_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"NAKAGAWA, Testuo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3645","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000070312866","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000070312866"},{"nameIdentifier":"70312866","nameIdentifierScheme":"KAKEN-研究者検索","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000070312866/"}]}]},"item_2_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_2_description_11":{"attribute_name":"要旨（日）","attribute_value_mlt":[{"subitem_description":"Nine ethanol aqueous solutions(10.0-90.0 mass ％ of ethanol at intervals of 10.0 mass ％）have been prepared and their densities have been determined at room temperature using microscale experiments. An electronic balance and 5mL graduated cylinders have been used as equipment. Observed densities of these solutions are in agreement with reference data. In this procedure, the least amount of ethanol aqueous solutions is ca. 1.2mL and it takes ca. 2minutes to  measure the mass and volume of each solution. That is, both the amount of reagents and the experiment time are reduced in comparison with the traditional experiment. Moreover, using our density data, molarities and excess molar volumes are  estimated over the whole concentration range, and they are both satisfactory. Therefore, it has been found that our methods of determining densities of ethanol aqueous solutions are useful and informative as teaching materials for high school science and university chemistry.","subitem_description_type":"Other"}]},"item_2_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18878/00001967","subitem_identifier_reg_type":"JaLC"}]},"item_2_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00085725","subitem_source_identifier_type":"NCID"}]},"item_2_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"神戸女学院大学人間科学部環境・バイオサイエンス学科"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2012-06-01"}],"displaytype":"detail","filename":"KJ00008243779.pdf","filesize":[{"value":"744.2 kB"}],"format":"application/pdf","license_note":"神戸女学院大学研究所","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00008243779","url":"https://kobe-c.repo.nii.ac.jp/record/2006/files/KJ00008243779.pdf"},"version_id":"dffb4cca-6969-420f-8a82-c2bbf63880f8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"マイクロスケール実験","subitem_subject_scheme":"Other"},{"subitem_subject":"密度","subitem_subject_scheme":"Other"},{"subitem_subject":"エタノール水溶液","subitem_subject_scheme":"Other"},{"subitem_subject":"モル濃度","subitem_subject_scheme":"Other"},{"subitem_subject":"過剰モル体積","subitem_subject_scheme":"Other"},{"subitem_subject":"microscale experiment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"density","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ethanol aqueous solution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"morality","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"excess molar volume","subitem_subject_language":"en","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":"エタノール水溶液の密度測定に関するマイクロスケール実験","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"エタノール水溶液の密度測定に関するマイクロスケール実験"},{"subitem_title":"Microscale Experiments on Determining Densities of Ethanol Aqueous Solutions","subitem_title_language":"en"}]},"item_type_id":"2","owner":"3","path":["267"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-06-01"},"publish_date":"2012-06-01","publish_status":"0","recid":"2006","relation_version_is_last":true,"title":["エタノール水溶液の密度測定に関するマイクロスケール実験"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-19T11:23:40.314485+00:00"}