{"created":"2023-07-27T06:54:15.529883+00:00","id":49471,"links":{},"metadata":{"_buckets":{"deposit":"e5b6177d-fd53-454a-a956-532e0784bbfe"},"_deposit":{"created_by":18,"id":"49471","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"49471"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00049471","sets":["934:935:936"]},"author_link":["88959","88960","88958","16172","88961","2548"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-10-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"812","bibliographicPageStart":"805","bibliographicVolumeNumber":"39","bibliographic_titles":[{"bibliographic_title":"Journal of Polymer Engineering"}]}]},"item_4_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"比江嶋, 祐介"}],"nameIdentifiers":[{"nameIdentifier":"2548","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"10415789","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=10415789"}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Friction measurements have been carried out to characterize surface damages during photodegradation of low-density polyethylene. The average and mean deviation of the friction coefficients increase with the irradiation time in the early stage of photodegradation processes, indicating the increase in the surface roughness, whereas the mechanical properties remain essentially unchanged. In the following stage, where the ductile-brittle transition takes place, the mean deviation of the friction coefficients shows an appreciable decrease with maintaining almost constant average values, suggesting that the surface becomes more homogeneous. Beyond the ductile-brittle transition, both of the average and mean deviation of the friction coefficients gradually increase with the irradiation time, indicating further enhancement of surface roughness, followed by formation of surface cracks. The soundness of the friction measurements is confirmed by comparing with optical measurements of the surface roughness, and it is suggested that the present method gives a convenient and sensitive method of detection for degradation in polymeric materials. © 2019 Walter de Gruyter GmbH, Berlin/Boston 2019.","subitem_description_type":"Abstract"}]},"item_4_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Embargo Period 12 months","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学理工研究域フロンティア工学系","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00055783","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"De Gruyter"}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1515/polyeng-2019-0071","subitem_relation_type_select":"DOI"}}]},"item_4_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://www.degruyter.com/view/j/polyeng.2019.39.issue-9/polyeng-2019-0071/polyeng-2019-0071.xml"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.degruyter.com/view/j/polyeng.2019.39.issue-9/polyeng-2019-0071/polyeng-2019-0071.xml","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://www.degruyter.com/view/j/polyeng"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.degruyter.com/view/j/polyeng","subitem_relation_type_select":"URI"}}]},"item_4_rights_23":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2019 Walter de Gruyter GmbH, Berlin/Boston 2019."}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2191-0340","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Igarashi, Toshio"}],"nameIdentifiers":[{"nameIdentifier":"88958","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohno, Soichiro"}],"nameIdentifiers":[{"nameIdentifier":"88959","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Oda, Sayaka"}],"nameIdentifiers":[{"nameIdentifier":"88960","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hirosawa, Satoru"}],"nameIdentifiers":[{"nameIdentifier":"88961","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiejima, Yusuke"}],"nameIdentifiers":[{"nameIdentifier":"16172","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"10415789","nameIdentifierScheme":"金沢大学研究者情報","nameIdentifierURI":"http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=10415789"},{"nameIdentifier":"10415789","nameIdentifierScheme":"研究者番号","nameIdentifierURI":"https://nrid.nii.ac.jp/nrid/1000010415789"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-10-02"}],"displaytype":"detail","filename":"FR-PR-HIEJIMA-Y-805.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"TE-PR-HIEJIMA-Y-805.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/49471/files/FR-PR-HIEJIMA-Y-805.pdf"},"version_id":"0d6d0ec6-171a-4f95-8362-4939cc28b980"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Surface damage characterization of photodegraded low-density polyethylene by means of friction measurements","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Surface damage characterization of photodegraded low-density polyethylene by means of friction measurements"}]},"item_type_id":"4","owner":"18","path":["936"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-11-08"},"publish_date":"2019-11-08","publish_status":"0","recid":"49471","relation_version_is_last":true,"title":["Surface damage characterization of photodegraded low-density polyethylene by means of friction measurements"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-06-20T06:45:28.647044+00:00"}