{"created":"2023-05-15T11:32:30.510185+00:00","id":9918,"links":{},"metadata":{"_buckets":{"deposit":"ba57a466-045b-4a38-9d90-6c9c5a0229d2"},"_deposit":{"created_by":17,"id":"9918","owners":[17],"pid":{"revision_id":0,"type":"depid","value":"9918"},"status":"published"},"_oai":{"id":"oai:hsuh.repo.nii.ac.jp:00009918","sets":["157:598"]},"author_link":["32129","32130","32131","32132","32133","32139","32140","32141","32142","32143"],"item_2_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-06-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"50","bibliographicPageStart":"47","bibliographicVolumeNumber":"24","bibliographic_titles":[{"bibliographic_title":"北海道医療大学歯学雑誌","bibliographic_titleLang":"ja"}]}]},"item_2_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田中, 力延","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"32129","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"細川, 洋一郎","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"32130","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大西, 隆","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"32131","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐野, 友昭","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"32132","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"金子, 昌幸","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"32133","nameIdentifierScheme":"WEKO"}]}]},"item_2_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"TANAKA, Likinobu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"32139","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"HOSOKAWA, Yoichiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"32140","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"OHNISHI, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"32141","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"SANO, Tomoaki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"32142","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KANEKO, Masayuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"32143","nameIdentifierScheme":"WEKO"}]}]},"item_2_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_2_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"The image precision of a computed tomograph (CT) installed at our university was evaluated from a dental-clinical viewpoint. The effective slice width and spatial resolution were measured by photographing 0.3mm diameter microspheres. The results, with a set slice width of O.6mm, resnlted in an effective slice width in a helical pitch of 0.75 of 1.3mm and the spatial resolution was 0.64mm. With a slice width of 1.0mm, the effective slice width in a helical pitch of 0.75 was 0.92mm and the spatial resolution was 1.06mm. The following conclusions were obtained : 1. Even when the set slice width is smaller than 1 mm, the effective slice width is not rednced but it is possibile that the smaller width will resnlt in lower precision. 2. With decreasing helical pitch, the difference between the set slice width and the effective slice width decreases. 3. Smaller slice widths, result in better resolution. 4. It was inferred that there is an error of 0.6 - 1 mm in the dimensional precision of the images, which are used clinically in the z axis direction.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_2_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA12060694","subitem_source_identifier_type":"NCID"}]},"item_2_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Dental Raiorogy, School of Dentisty, Health Sciences university of Hokkaido"},{"subitem_text_language":"en","subitem_text_value":"Department of Dental Raiorogy, School of Dentisty, Health Sciences university of Hokkaido"},{"subitem_text_language":"en","subitem_text_value":"Department of Dental Raiorogy, School of Dentisty, Health Sciences university of Hokkaido"},{"subitem_text_language":"en","subitem_text_value":"Department of Dental Raiorogy, School of Dentisty, Health Sciences university of Hokkaido"},{"subitem_text_language":"en","subitem_text_value":"Department of Dental Raiorogy, School of Dentisty, Health Sciences university of Hokkaido"}]},"item_2_text_2":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"原著"}]},"item_2_text_3":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"ORIDINAL REPORT"}]},"item_2_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"北海道医療大学歯学部歯科放射線学講座"},{"subitem_text_language":"ja","subitem_text_value":"北海道医療大学歯学部歯科放射線学講座"},{"subitem_text_language":"ja","subitem_text_value":"北海道医療大学歯学部歯科放射線学講座"},{"subitem_text_language":"ja","subitem_text_value":"北海道医療大学歯学部歯科放射線学講座"},{"subitem_text_language":"ja","subitem_text_value":"北海道医療大学歯学部歯科放射線学講座"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2005-06-30"}],"displaytype":"detail","filename":"KJ00004178310.pdf","filesize":[{"value":"388.2 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"本学ヘリカルCT (ProSpeed F II)における空間分解能の評価","objectType":"fulltext","url":"https://hsuh.repo.nii.ac.jp/record/9918/files/KJ00004178310.pdf"},"version_id":"26fb1db2-40d8-48d1-b9dc-a0d4451ef1e4"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Computed Tomography","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Setting slice width","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Effective slice width","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Spatial resolution","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":"本学ヘリカルCT (ProSpeed F II)における空間分解能の評価","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"本学ヘリカルCT (ProSpeed F II)における空間分解能の評価","subitem_title_language":"ja"},{"subitem_title":"Evaluation of the spatial resolution in helical CT (ProSpeed F II)","subitem_title_language":"en"}]},"item_type_id":"2","owner":"17","path":["598"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2005-06-30"},"publish_date":"2005-06-30","publish_status":"0","recid":"9918","relation_version_is_last":true,"title":["本学ヘリカルCT (ProSpeed F II)における空間分解能の評価"],"weko_creator_id":"17","weko_shared_id":-1},"updated":"2024-02-28T04:43:52.158896+00:00"}