{"_buckets": {"deposit": "81fb98f3-bb0a-4f0a-8076-cf0668de30d1"}, "_deposit": {"id": "2011206", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2011206"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02011206", "sets": ["1642838338003", "1642838406414"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "A portable radioactive plume monitor using a silicon photodiode", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Tamakuma, Yuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yamada, Ryohei", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Iwaoka, Kazuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Hosoda, Masahiro", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Kuroki, Tomohiro", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Mizuno, Hiroyuki", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yamada, Koji", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Furukawa, Masahide", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Tokonami, Shinji", "creatorNameLang": "en"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186499011": {"attribute_name": "Rights", "attribute_value_mlt": [{"subitem_1522650717957": "en", "subitem_1522651041219": "Creative Commons Attribution-NonCommercial-NoDerivatives 4.0"}, {"subitem_1522650717957": "en", "subitem_1522650727486": "http://creativecommons.org/licenses/by-nc-nd/4.0/", "subitem_1522651041219": "http://creativecommons.org/licenses/by-nc-nd/4.0/"}]}, "item_1617186609386": {"attribute_name": "Subject", "attribute_value_mlt": [{"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Radioactive plume"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Continuous air sampling"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Silicon photodiode"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "Detection limit"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "In this study, a portable radioactive plume monitor using a silicon photodiode was developed for the detection of a radioactive plume (e.g. ^\u003c131\u003eI, ^\u003c134\u003eCs and ^\u003c137\u003eCs) in an emergency situation. It was found that the background count rate was proportional to ambient dose equivalent rate and the detection limit for the monitor at 20 μSv h^\u003c−1\u003e as an ambient dose equivalent rate was evaluated to be 187 Bq m^\u003c−3\u003e using the ISO11929 method. These results suggest that the detection limit for the system can be decreased effectively by lead shielding with optimized thickness.", "subitem_description_type": "Other"}, {"subitem_description": "論文", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "en", "subitem_1522300316516": "Elsevier"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "eng"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/47105"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "2213-0209"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "en", "subitem_1522650091861": "Perspectives in Science"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2019-09", "bibliographicIssueDateType": "Issued"}, "bibliographicVolumeNumber": "12"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617353299429": {"attribute_name": "Relation", "attribute_value_mlt": [{"subitem_1522306287251": {"subitem_1522306382014": "DOI", "subitem_1522306436033": "https://doi.org/10.1016/j.pisc.2019.100414"}}, {"subitem_1522306287251": {"subitem_1522306382014": "DOI", "subitem_1522306436033": "https://doi.org/10.1016/j.pisc.2019.100414"}}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "1-s2.0-S2213020919300217-main.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2011206/files/1-s2.0-S2213020919300217-main.pdf"}, "version_id": "bf31bdb0-7901-4013-b84b-b1e13845e136"}]}, "item_title": "A portable radioactive plume monitor using a silicon photodiode", "item_type_id": "15", "owner": "1", "path": ["1642838338003", "1642838406414"], "permalink_uri": "http://hdl.handle.net/20.500.12000/47105", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2020-10-28"}, "publish_date": "2020-10-28", "publish_status": "0", "recid": "2011206", "relation": {}, "relation_version_is_last": true, "title": ["A portable radioactive plume monitor using a silicon photodiode"], "weko_shared_id": -1}
A portable radioactive plume monitor using a silicon photodiode
http://hdl.handle.net/20.500.12000/47105
http://hdl.handle.net/20.500.12000/47105