{"created":"2023-06-20T15:45:59.902508+00:00","id":488,"links":{},"metadata":{"_buckets":{"deposit":"7955a4ec-f271-4256-a90f-851f94de183b"},"_deposit":{"created_by":4,"id":"488","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"488"},"status":"published"},"_oai":{"id":"oai:hama-med.repo.nii.ac.jp:00000488","sets":["1:11"]},"author_link":["1288","1289","1290","1291","1292"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Method of Matrices Operations in H2 Control for Calcium Ion Channel on the Biological Membrane as a Closed Circuit."}]},"item_3_biblio_info_5":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-06-21","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"145","bibliographicPageEnd":"8","bibliographicPageStart":"1","bibliographicVolumeNumber":"101","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会技術研究報告. DSP, ディジタル信号処理 Technical report of IEICE. DSP"}]}]},"item_3_description_9":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"カルシウムイオンを選択的に通過させるカルシウムイオンチャンネルの機能特性を雑音フィルターの視点からH2制御を用いて解析する方法を提唱した。カルシウムイオンチャンネルは4個の相同性の高いサブユニットから構成されている。また膜電位感受性を有するタンパク分子がそれぞれのサブユニットに付属し、その空間内の位置が変化することでチャンネル開閉が加速される。本研究では10個のチャンネル構造を10個の状態方程式で表示し、雑音が出力されるまでの系の伝達関数の2ノルムを最少にする場合のチャンネルの状態の過渡的状況を数値計算で決定した。制御入力の変化によって開状態、閉状態のチャンネルの時間経過を大きく影響された。本研究を発展させることで生体膜チャンネルの生化学的雑音低減効果を評価できる可能性を示唆した。  I have proposed an h2 control principle for bio chemical noise filtering function of the calcium in channel on the excitable cellular membrane. The Calcium channel is composed of four identical subunits. Each of which contains a helical segment which contains a lot of electrical charge that acts as a membrane voltage sensor. The opening and closing of the channel pore are facilitated by the activating positionings of the voltage sensor. The temporal changes i the system were described by ten differential equations under the condition that minimizes the 2 norm of the transfer function of the system from the noise input the out put. The computed temporal changes in the open and closed states are significantly influenced by the changes in the amounts of the control inputs. The present methods, when extended will be available for evaluating the filtering function of the bio membranes.","subitem_description_type":"Abstract"}]},"item_3_publisher_6":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会"}]},"item_3_relation_22":{"attribute_name":"NII論文ID","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"110003280438","subitem_relation_type_select":"NAID"}}]},"item_3_rights_7":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"電子情報通信学会"},{"subitem_rights":"本文データは学協会の許諾に基づきCiNiiから複製したものである"}]},"item_3_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09135685","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_32":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"平山, 博史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"沖田, 善光"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"杉浦, 敏文"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木村, 元彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"数井, 輝久"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-08-27"}],"displaytype":"detail","filename":"110003280438.pdf","filesize":[{"value":"629.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"110003280438.pdf","url":"https://hama-med.repo.nii.ac.jp/record/488/files/110003280438.pdf"},"version_id":"3f52358e-2e4a-4e0c-b775-7a0edd3db285"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"生体膜","subitem_subject_scheme":"Other"},{"subitem_subject":"カルシウムイオン","subitem_subject_scheme":"Other"},{"subitem_subject":"チャンネル","subitem_subject_scheme":"Other"},{"subitem_subject":"H2制御","subitem_subject_scheme":"Other"},{"subitem_subject":"雑音","subitem_subject_scheme":"Other"},{"subitem_subject":"伝達関数","subitem_subject_scheme":"Other"},{"subitem_subject":"2ノルム","subitem_subject_scheme":"Other"},{"subitem_subject":"Bio membrane","subitem_subject_scheme":"Other"},{"subitem_subject":"calcium in","subitem_subject_scheme":"Other"},{"subitem_subject":"Channel","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"閉回路としてのカルシウムイオンチャンネルのH2制御","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"閉回路としてのカルシウムイオンチャンネルのH2制御","subitem_title_language":"ja"}]},"item_type_id":"3","owner":"4","path":["11"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2013-08-27"},"publish_date":"2013-08-27","publish_status":"0","recid":"488","relation_version_is_last":true,"title":["閉回路としてのカルシウムイオンチャンネルのH2制御"],"weko_creator_id":"4","weko_shared_id":-1},"updated":"2023-08-02T05:41:37.924921+00:00"}