{"created":"2022-07-25T02:46:47.514268+00:00","id":2019410,"links":{},"metadata":{"_buckets":{"deposit":"46b2f5f8-f51c-4f80-ae43-7200b69ae958"},"_deposit":{"id":"2019410","owner":"1","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2019410"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02019410","sets":["1642838163960:1657698443681:1657698517236","1642838403551:1642838412624"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"相対論的時間と光の速さについて","subitem_title_language":"ja"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"仲座, 栄三","creatorNameLang":"ja"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"沖縄科学防災環境学会","subitem_rights_language":"ja"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"relativity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"light speed","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Lorentz transformation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"time dilation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"redshift","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"relativistic time","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"２つの慣性系の存在を仮定し，呼び名の上でそれらに違いを与えるために，その一方を静止系と呼び，他方を運動系と呼ぶ．このようなとき，古典的物理によれば，静止系に対して一定速度 v で遠ざかる運動系に向けて，静止系から一定速度 u で投じられた石の速度は，運動系から眺めれば，速度 u - v となって観測される．これと同様に，静止系に対して一定速度速度 v で遠ざかる運動系に向けて，静止系から放たれた光（伝播速度c）を運動系から眺めれば，その伝播速度は c - v となって観測されるはずである．しかし，実際には，静止系と同様に，運動系でもその光の伝播速度は c となって観測される．このことに関し，アインシュタインは「光速度不変の原理」を導入し，相対性理論を導いている．本論は，「光の速度不変の原理」を導入することなく，光の速度がそのように観測される事実の物理を説明している．","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"沖縄科学防災環境学会","subitem_publisher_language":"ja"},{"subitem_publisher":"Okinawa Society of Science, Disaster Prevention, and Environmental Engineering","subitem_publisher_language":"en"}]},"item_1617186819068":{"attribute_name":"Identifier Registration","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24564/0002019410","subitem_identifier_reg_type":"JaLC"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"80","bibliographicPageStart":"77","bibliographicVolumeNumber":"2"}]},"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_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2022-07-13"}],"filename":"vol2no1p77.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2019410/files/vol2no1p77.pdf"},"version_id":"115d3aa1-9fcc-454c-810a-ea593560f59c"}]},"item_title":"相対論的時間と光の速さについて","item_type_id":"59","owner":"1","path":["1657698517236","1642838412624"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-07-25"},"publish_date":"2022-07-25","publish_status":"0","recid":"2019410","relation_version_is_last":true,"title":["相対論的時間と光の速さについて"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-07-26T23:35:17.477266+00:00"}