{"created":"2023-06-20T15:40:16.989680+00:00","id":376,"links":{},"metadata":{"_buckets":{"deposit":"28d6beb3-e8df-4766-8e53-d6d74ed35432"},"_deposit":{"created_by":17,"id":"376","owners":[17],"pid":{"revision_id":0,"type":"depid","value":"376"},"status":"published"},"_oai":{"id":"oai:nagano-nct.repo.nii.ac.jp:00000376","sets":["3:35"]},"author_link":["870","868","869"],"item_2_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Pore Analysis of High Density Isotropic Graphite using Image Processing"}]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-12-27","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"84","bibliographicPageStart":"75","bibliographicVolumeNumber":"30","bibliographic_titles":[{"bibliographic_title":"長野工業高等専門学校紀要"}]}]},"item_2_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Strength parameters of isotropic high-density graphite are thought to be strongly correlated to pore structure of the graphite from experimental results on fracture toughness. In this paper, we present quantitative analysis of pore structure in the isotropic graphites by means of an image processing of a polarizing microscope image of the material. Power spectra of the polarizing microscopic images of the isotropic graphite are obtained by the 2-dimensional fast Fourier transform. These results indicate that the structure of the pores and the other solid parts of the graphite are almost isotropic. Distribution of the area, the number, the circularity, and the fractal dimension of cross-section of the pores are measured, and the pore structure is analyzed quantitatively.","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長野工業高等専門学校"}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00179170","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0286-1909","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"押田, 京一"}],"nameIdentifiers":[{"nameIdentifier":"868","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"浴永, 直孝"}],"nameIdentifiers":[{"nameIdentifier":"869","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"稲垣, 道夫"}],"nameIdentifiers":[{"nameIdentifier":"870","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":"2013-02-19"}],"displaytype":"detail","filename":"nagano_nct-30-09.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"nagano_nct-30-09.pdf","url":"https://nagano-nct.repo.nii.ac.jp/record/376/files/nagano_nct-30-09.pdf"},"version_id":"b72b018f-91d0-4303-b132-68c8ec695162"}]},"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":"画像処理を用いた高密度等方性黒鉛材料の気孔構造の解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"画像処理を用いた高密度等方性黒鉛材料の気孔構造の解析"}]},"item_type_id":"2","owner":"17","path":["35"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-02-19"},"publish_date":"2013-02-19","publish_status":"0","recid":"376","relation_version_is_last":true,"title":["画像処理を用いた高密度等方性黒鉛材料の気孔構造の解析"],"weko_creator_id":"17","weko_shared_id":-1},"updated":"2023-06-20T16:09:41.688584+00:00"}