{"_buckets": {"deposit": "fa95cbfa-825c-4f6a-a6b4-fc67f6dd57ee"}, "_deposit": {"id": "7143", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "7143"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00007143"}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2007-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "174", "bibliographicPageStart": "166", "bibliographicVolumeNumber": "34", "bibliographic_titles": [{"bibliographic_title": "Medical Physics"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Dosimetry using an imaging plate (IP) of computed radiography (CR) systems was developed for quality control of output of the x-ray equipment. Sensitivity index, or the S number, of the CR systems was used for estimating exposure dose under the routine condition: exposure dose from 1.0 to 1.0\u00d710^2 \u03bcC kg^\u22121, tube voltages from 50 to 120 kV, and added filtration from 0 to 4.0 mm Al. The IP was calibrated by using a 6 cc ionization chamber having traceability to the National Standard Ionization Chamber. The uncertainty concerning the fading effect was suppressed less than 1.9% by reading the latent image 4 min\u00b15 s after irradiation at the room temperature 25.9\u00b11.0 \u00b0C. The S number decreased linearly on the logarithmic graph regardless of the beam quality as exposure dose increased. The relationship between the exposure dose (E) and the S number was fitted by the equation E=a\u0027\u00d7S^\u2212b. The coefficient a\u0027 decreased when the added filtration and the tube voltage were increased. The coefficient b was 0.977\u00b10.007 in all beam qualities. The dosimetry using the IP and the equation can estimate the exposure dose in a range from 9.0\u00d710^\u22122 to 5.0 \u03bcC kg^\u22121 within an uncertainty of \u00b15% required by the Japanese Industry Standard. This dose range partially included the doses under routine condition. The doses between 1.0 and 1.0\u00d710^2 \u03bcC kg^\u22121 under the routine condition can be shifted to the 5% region by using an absorber. The IP dosimetry is applicable to the quality control of the CR systems.", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/8818"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "American Association of Physicists in Medicine"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://dx.doi.org/10.1118/1.2402911", "subitem_relation_type_select": "DOI"}}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0094-2405", "subitem_source_identifier_type": "ISSN"}]}, "item_10_text_14": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Ariga, Eiji"}], "nameIdentifiers": [{"nameIdentifier": "19312", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ito, Shigeki"}], "nameIdentifiers": [{"nameIdentifier": "19313", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Deji, Shizuhiko"}], "nameIdentifiers": [{"nameIdentifier": "19314", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Saze, Takuya"}], "nameIdentifiers": [{"nameIdentifier": "19315", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nishizawa, Kunihide"}], "nameIdentifiers": [{"nameIdentifier": "19316", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "MedPhys_34-166.pdf", "filesize": [{"value": "398.5 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 398500.0, "url": {"label": "MedPhys_34-166.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/7143/files/MedPhys_34-166.pdf"}, "version_id": "26e43f08-900e-456e-925d-8c67eb278825"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "imaging plate", "subitem_subject_scheme": "Other"}, {"subitem_subject": "quality control", "subitem_subject_scheme": "Other"}, {"subitem_subject": "sensitivity index", "subitem_subject_scheme": "Other"}, {"subitem_subject": "dose estimation", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Development of dosimetry using detectors of diagnostic digital radiography systems", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Development of dosimetry using detectors of diagnostic digital radiography systems"}]}, "item_type_id": "10", "owner": "1", "path": ["488/489/490"], "permalink_uri": "http://hdl.handle.net/2237/8818", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2007-10-09"}, "publish_date": "2007-10-09", "publish_status": "0", "recid": "7143", "relation": {}, "relation_version_is_last": true, "title": ["Development of dosimetry using detectors of diagnostic digital radiography systems"], "weko_shared_id": 3}