{"created":"2023-05-15T11:34:03.238036+00:00","id":4602,"links":{},"metadata":{"_buckets":{"deposit":"1ec1aa47-96d4-4881-a90d-5726a060daa0"},"_deposit":{"created_by":1,"id":"4602","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"4602"},"status":"published"},"_oai":{"id":"oai:nsg.repo.nii.ac.jp:00004602","sets":["6:10:11:42"]},"author_link":["17480","17478","17479","17475","17476","17472","17473","17474","17477","17471"],"item_19_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"49","bibliographicPageStart":"43","bibliographicVolumeNumber":"17","bibliographic_titles":[{"bibliographic_title":"新潟医療福祉学会誌"}]}]},"item_19_description_16":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_19_description_45":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"論文(Article)","subitem_description_type":"Other"}]},"item_19_description_6":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"身体のどの部分が衝撃吸収に貢献しているのかを明らかにし、同時に、どの部分の負担が大きいのかを解明するため、衝撃による加速度が全身をどのように伝搬するのかを加速度の大きさおよび各成分によって分析した。被験者は健常成人6 名（女性2 名および男性4 名）とした。計測動作は高さ20cmの台からの飛び降り動作とし、計測機器は赤外線カメラ15台を含む三次元動作解析装置と床反力計4 台を用いた。つま先から頭部における12カ所の加速度最大値を算出した。その結果、着地時に生じた加速度の足部から頭部にかけての伝搬において、加速度は有意に減少（p<0.01） した。各部の加速度を見ると、膝関節では大きな加速度が生じていた。膝関節以下においては、特に前後方向および上方向への大きい加速度が生じており、これは膝関節にて衝撃を吸収するための関節運動が大きく関与していると考えた。今後の課題として、関節運動と衝撃の関係を言及するためには、体節間浸透力、関節モーメントや各関節周りの仕事率・仕事といった力学的エネルギーによる評価も必要である。\n","subitem_description_type":"Abstract"},{"subitem_description":"With the aim of contributing to the prevention of injury-related disabilities by elucidating the mechanism of impact absorption in the body, we analyzed the size and components of the acceleration vector to clarify how impact acceleration is transmitted throughout the body. Six healthy adults（ 2 females and 4 males） performed a landing from a platform with a height of 20 cm to record their movements using a 3-dimensional motion analysis system, including 15 infrared cameras, and 4 floor reaction force plates. The maximum acceleration was calculated at 12 points from the tiptoe to the head. The level of acceleration produced on landing and transmitted from the foot to the head tended to significantly and simply decrease （p<0.01）. On comparing the acceleration level among different regions, it did not markedly vary between the knee joint and distal part of the knee, excluding the lower leg, while there were significant differences between the former and the upper leg. This was considered to represent changes in acceleration transmission or impact at the upper leg as a boundary. Furthermore, the marked acceleration observed in the anteroposterior and cephalad directions in regions more distal than the knee indicated a close association of joint movements to absorb impact at the knee joint. As a future challenge, it may be necessary to examine the relationship between joint movements and impact from the perspective of mechanical energy, such as measuring the joint penetration force, joint moments, and power/work involving each joint.","subitem_description_type":"Abstract"}]},"item_19_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"新潟医療福祉学会"}]},"item_19_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11614531","subitem_source_identifier_type":"NCID"}]},"item_19_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1346-8774","subitem_source_identifier_type":"ISSN"}]},"item_19_text_1":{"attribute_name":"Title in Japanese","attribute_value_mlt":[{"subitem_text_value":"着地時に生じる各体節の加速度の伝搬|加速度|着地|衝撃|衝撃吸収"}]},"item_19_text_2":{"attribute_name":"タイトル（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Acceleration propagation through the body after landing"}]},"item_19_text_47":{"attribute_name":"資源タイプ・NII","attribute_value_mlt":[{"subitem_text_value":"Journal Article"}]},"item_19_text_48":{"attribute_name":"資源タイプ・DCMI","attribute_value_mlt":[{"subitem_text_value":"text"}]},"item_19_version_type_18":{"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":"杉山, 久晃"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"江原, 義弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"霜鳥, 大希"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"笹岡, 耕陽"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"神田, 星衣来"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sugiyama, Hisaaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ehara, Yoshihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shimotori, Daiki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sasaoka, Koyo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kanda, Seira","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-10-30"}],"displaytype":"detail","filename":"043_049_w1702.pdf","filesize":[{"value":"884.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"043_049_w1702.pdf","url":"https://nsg.repo.nii.ac.jp/record/4602/files/043_049_w1702.pdf"},"version_id":"aa5266bb-7b62-4aa6-8706-b8124fabacc9"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"加速度","subitem_subject_scheme":"Other"},{"subitem_subject":"着地","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃吸収","subitem_subject_scheme":"Other"},{"subitem_subject":"acceleration","subitem_subject_scheme":"Other"},{"subitem_subject":"landing","subitem_subject_scheme":"Other"},{"subitem_subject":"impact","subitem_subject_scheme":"Other"},{"subitem_subject":"impact absorption","subitem_subject_scheme":"Other"},{"subitem_subject":"acceleration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"landing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"impact","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"impact absorption","subitem_subject_language":"en","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":"着地時に生じる各体節の加速度の伝搬","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"着地時に生じる各体節の加速度の伝搬"},{"subitem_title":"Acceleration propagation through the body after landing","subitem_title_language":"en"}]},"item_type_id":"19","owner":"1","path":["42"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-04-18"},"publish_date":"2018-04-18","publish_status":"0","recid":"4602","relation_version_is_last":true,"title":["着地時に生じる各体節の加速度の伝搬"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-05-15T12:12:26.952310+00:00"}