{"created":"2023-06-20T15:08:53.404825+00:00","id":38386,"links":{},"metadata":{"_buckets":{"deposit":"18cec524-c388-41c0-a351-0e92dbe2d24d"},"_deposit":{"created_by":1,"id":"38386","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"38386"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00038386","sets":["1887:1891"]},"author_link":["433123","433124","433121","433122"],"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"76","bibliographicPageStart":"73","bibliographic_titles":[{"bibliographic_title":"第28回月・惑星シンポジウム"},{"bibliographic_title":"Proceedings of the 28th ISAS Lunar and Planetary Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"If a compound chondrule was formed by collisional sticking of a plastic particle with a solid or another plastic particle, the following conclusions are derived: (1) Chondrules were formed after the settling of dust particles had progressed and the number density of dust particles had increased for several orders of magnitude. (2) Collisional velocities of pre-chondrule particles to form observed ratio of the compound chondrules should have been larger than 3 m/sec, as far as chondrules were formed in the asteroid region; otherwise, the dust layer should have fragmented to form planetesimals. (3) If chondrules had been formed in inner regions of the solar nebula, the lower limit of the relative velocity of the pre-chondrule particles would be reduced (e.g. 40 cm/sec for the terrestrial region).","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063352019","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学 理学部　地球惑星科学科"},{"subitem_text_value":"九州大学 理学部　地球惑星科学科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Kyushu University Department of Earth and Planetary Sciences, Faculty of Sciences"},{"subitem_text_language":"en","subitem_text_value":"Kyushu University Department of Earth and Planetary Sciences, Faculty of Sciences"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"関谷, 実"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 智樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sekiya, Minoru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamura, Tomoki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"惑星進化","subitem_subject_scheme":"Other"},{"subitem_subject":"太陽星雲","subitem_subject_scheme":"Other"},{"subitem_subject":"分子雲","subitem_subject_scheme":"Other"},{"subitem_subject":"地球型惑星","subitem_subject_scheme":"Other"},{"subitem_subject":"小惑星衝突","subitem_subject_scheme":"Other"},{"subitem_subject":"コンドルール","subitem_subject_scheme":"Other"},{"subitem_subject":"重力不安定性","subitem_subject_scheme":"Other"},{"subitem_subject":"衝突速度","subitem_subject_scheme":"Other"},{"subitem_subject":"planetary evolution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solar nebula","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"molecular cloud","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"terrestrial planet","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"asteroid collision","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"chondrule","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gravitational instability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"collision velocity","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Gravitational instabilities in a dust layer and the condition for the formation of compound chondrules","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Gravitational instabilities in a dust layer and the condition for the formation of compound chondrules","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"38386","relation_version_is_last":true,"title":["Gravitational instabilities in a dust layer and the condition for the formation of compound chondrules"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:41:27.992141+00:00"}