著者

鎌田 圭 朝川 智 峯松 信明 牧野 武彦 広瀬 啓吉

出版者

一般社団法人電子情報通信学会

雑誌

電子情報通信学会技術研究報告. SP, 音声 (ISSN:09135685)

巻号頁・発行日

vol.107, no.165, pp.73-78, 2007-07-19

被引用文献数

1

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音声コミュニケーションは,音声の生成,収録,伝送,再生,聴取の何れの過程においても非言語的特徴が不可避的に混入するが,これを表現する次元をおよそ保有しない音響的普遍構造が提案されている.この構造的表象を用いて,発音矯正の必要度を学習者別に推定可能であることが実験的に示されている.本稿では,この推定方法が教育的に妥当であるかを,英語音声学を専門とする音声学者による学習者発音の母音図表記を通して検討する.また,この推定方法について,改善可能な点を示し,より妥当な推定方法を検討する.

著者

瀬尾 和哉 佐藤 充 鎌田 圭介 小林 拓人

出版者

一般社団法人 日本機械学会

雑誌

シンポジウム: スポーツ・アンド・ヒューマン・ダイナミクス講演論文集 2020 (ISSN:24329509)

巻号頁・発行日

pp.A-3-1, 2020 (Released:2021-06-01)

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We developed a new suit for Tokyo 2020Olympic and Paralympic cycling road races. Several clothes were tested by using a truncated cone wrapped with cloth in the wind tunnel. On the basis of the drag measurements, several pilot suits were made. They were tested by using a full-scale mannequin which can pedal the bike in the wind tunnel. Finally, we succeeded in developing the new suit for Tokyo 2020Olympic and Paralympic cycling road races, which is superior to Beijing model.

著者

三浦 清司 黒川 正夫 鎌田 圭司 荒井 義之 高井 信朗 玉井 和夫 平澤 泰介

出版者

Japan Shoulder Society

雑誌

肩関節 (ISSN:09104461)

巻号頁・発行日

vol.18, no.1, pp.54-59, 1994

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Accessory nerve pasly and long thoracic nerve palsy are common causes of a winged scapula. This study was designed to examine the three-dimensional movement of the scapula in them.<br>Six accessory nerve palsy patients and five long thoracic nerve palsy patients were examined.<br>The active arm elevation was allowed in both the sagittal and scapular planes. Eight points were determined as marking points of the spine, the sternum, the clavicle, the scapula and the humerus which were identified every thirty degrees. These were recorded on three VCRs. A threedimensional analysis system (ARIEL^TM) was employed. The affected and unaffected sides were measured before and after therapy, when possible.<br>In patients with accessory nerve palsy, the scapula (glenoid cavity) rotated downward (the downward rotation) in the early phase of arm elevation in the scapular plane. At the same time, the subscapular fossa tilted upward (the upward tilt) and the subscapular fossa tilted medially. In patients with long thoracic nerve palsy, on the other hand, the downward rotation and the upward tilt of the scapula were marked by a forward flexion. When the paralysis was restored, the scapular movement changed to a similar pattern to that of the unaffected side. This method is useful for the quantitative evaluation of the abnormality and the improvement of accessory nerve palsy and long thoracic nerve palsy.