{"created":"2021-03-01T06:17:59.357941+00:00","id":11116,"links":{},"metadata":{"_buckets":{"deposit":"7ab0ef7c-3197-4823-9140-1b9968021606"},"_deposit":{"id":"11116","owners":[],"pid":{"revision_id":0,"type":"depid","value":"11116"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00011116","sets":["336:1201:1202"]},"author_link":["33651"],"item_1618209983323":{"attribute_name":"助成情報","attribute_value_mlt":[{"subitem_award_numbers":{"subitem_award_number":"03640640","subitem_award_uri":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-03640640"},"subitem_award_titles":[{"subitem_award_title":"線型モデルによる砕屑性堆積物形成過程の解析","subitem_award_title_language":"ja"}],"subitem_funder_identifiers":{"subitem_funder_identifier":"https://doi.org/10.13039/501100001691","subitem_funder_identifier_type":"Crossref 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混合過程における砂質堆積物の性質は、その粒度組成と鉱物組成の両者ともに、一次線型モデルで説明ができる。従来、確率紙にプロットした結果から推定された混合相の存在は、解釈としては妥当性が全くないことが明らかになった。ただし、この線型モデルは、数学的には解の安定性がない。線型計画法の手法を導入しても、この難点は避けられない。これを解決するのは、数学的手法ではなく、別の手段によらねばならないであろう。現在唯一の方法は、砕屑粒子の個々の鉱物学的性質に着目することであり、重鉱物の研究はそのひとつである。(4)関係する内外の論文の総括レヴューを行った。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_19_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"科学研究費補助金 研究種目:一般研究(C) 課題番号:03640640 研究代表者:水谷 伸治郎 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