{"created":"2023-07-25T10:59:34.997994+00:00","id":1280,"links":{},"metadata":{"_buckets":{"deposit":"48f3c12b-6691-469f-8347-8efdfe137425"},"_deposit":{"created_by":4,"id":"1280","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"1280"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00001280","sets":["1:356:376"]},"author_link":["984"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1982-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"287","bibliographicPageStart":"278","bibliographicVolumeNumber":"22","bibliographic_titles":[{"bibliographic_title":"Memoirs of National Institute of Polar Research. Special issue"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nakamura, Junji","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Generation of an artificial barium luminescent cloud is a useful technique to investigate configurations of magnetic field lines or electric fields in the upper atmosphere. To make such a plasma cloud of several thousands of kilometers long along a magnetic field line, it is necessary to initiate a well-collimated barium jet with an initial velocity of 8-12km/s by using a shaped charge. This report explains a series of developments of the barium shaped charge techniques, such as molding of barium liners, prohibition of rust on the metallic barium, production of a plane detonation wave and a ground test of a barium ion jet.","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00733561","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute of Physics, College of General Education, University of Tokyo"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1982-09-01"}],"displaytype":"detail","filename":"KJ00000011915.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011915","url":"https://nipr.repo.nii.ac.jp/record/1280/files/KJ00000011915.pdf"},"version_id":"ea9e8655-4f97-4b45-b43a-bb75fc3b78d2"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Development of the barium shaped charge technique in Japan","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Development of the barium shaped charge technique in Japan","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["376"],"pubdate":{"attribute_name":"公開日","attribute_value":"1982-09-01"},"publish_date":"1982-09-01","publish_status":"0","recid":"1280","relation_version_is_last":true,"title":["Development of the barium shaped charge technique in Japan"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T13:59:37.522243+00:00"}