{"created":"2023-07-25T08:02:32.074843+00:00","id":240,"links":{},"metadata":{"_buckets":{"deposit":"ec3fa238-aabd-4f2e-bea5-ae4989e8a601"},"_deposit":{"created_by":18,"id":"240","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"240"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00000240","sets":["228:262:4600","39:40"]},"author_link":["100487","100488"],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-12-24","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"4","bibliographicPageStart":"1","bibliographicVolumeNumber":"51","bibliographic_titles":[{"bibliographic_title":"鹿児島大学水産学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of Faculty of Fisheries Kagoshima University","bibliographic_titleLang":"en"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2002-12-24","subitem_date_issued_type":"Issued"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"Six different materials which are used for net pens and fishing gears were tested to measure their radar cross sections. The values of radar cross sections were in the following order (larger to smaller) : iron, aluminum foil, bamboo, polystyrene foam, wood and polyvinyl chloride. Bamboo gave about 3 times larger value than wood or polyvinyl chloride, and the value doubled in polystyrene foam. The radar cross section increased 3.5 times, when the wood was covered with aluminum foil. The iron material showed about 100 times larger value than the non-metallic. Some correlation was found between the geometric, the calculated and the radar cross sections of iron material, but not for the non-metallic materials.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学","subitem_publisher_language":"ja"},{"subitem_publisher":"Kagoshima University","subitem_publisher_language":"en"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0453087X","subitem_source_identifier_type":"PISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00040498","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"660","subitem_subject_scheme":"NDC"}]},"item_7_subject_20":{"attribute_name":"NIIsubject","attribute_value_mlt":[{"subitem_subject":"自然科学","subitem_subject_language":"ja","subitem_subject_scheme":"Other"}]},"item_7_version_type_14":{"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":"松野, 保久","creatorNameLang":"ja"},{"creatorName":"Matsuno, Yasuhisa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"100487","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"古川, 慎太郎","creatorNameLang":"ja"},{"creatorName":"Furukawa, Shintaro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"100488","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":"2016-10-27"}],"displaytype":"detail","filename":"KJ00004175567.pdf","filesize":[{"value":"792.5 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"KJ00004175567.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/240/files/KJ00004175567.pdf"},"version_id":"af600f1a-e42f-4a02-aa4f-35bd594a335b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Radar cross section","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Reflection strength","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Small target","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":"材質の異なる小物標のレーダ有効反射面積","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"材質の異なる小物標のレーダ有効反射面積","subitem_title_language":"ja"},{"subitem_title":"Radar Cross Sections of Small Targets of Various Materials","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["40","4600"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-03-06"},"publish_date":"2007-03-06","publish_status":"0","recid":"240","relation_version_is_last":true,"title":["材質の異なる小物標のレーダ有効反射面積"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-07-30T01:14:55.094011+00:00"}