著者
三小田 美稲子
出版者
国士舘大学体育学部附属体育研究所
雑誌
国士舘大学体育研究所報 = The annual reports of health physical education and sport science (ISSN:03892247)
巻号頁・発行日
vol.35, pp.1-8, 2017-03-31

The aims of this paper were to examine the structures of the human body and how they perform during singing and to explain the state of the body and posture. This paper also describes optional postures and how to achieve those postures.In order to produce a singing voice with a rich sound, a singer must:A. Enlarge resonance cavities to their maximum size and B. Breathe from the abdomen and keep breathing steadily. Optional posture A: 1. Lower the base of the tongue, 2. Raise the soft palate and connect the cavities in the mouth and nose.Optional posture B: Pull the diaphragm down sufficiently and try not to immediately return it to its original position when exhaling.
著者
森 治 岡田 達明 ソーラー電力セイル準備チーム Mori Osamu Okada Tatsuaki Solar Power Sail Preparation Team
出版者
宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)
雑誌
第18回宇宙科学シンポジウム 講演集 = Proceedings of the 18th Space Science Symposium
巻号頁・発行日
2018-01

第18回宇宙科学シンポジウム (2018年1月9日-10日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県
著者
ミギー ディラン
出版者
人間文化研究機構 国文学研究資料館
雑誌
第41回 国際日本文学研究集会会議録 = PROCEEDINGS OF THE 41st INTERNATIONAL CONFERENCE ON JAPANESE LITERATURE (ISSN:03877280)
巻号頁・発行日
no.41, pp.68-54, 2018-03-28

This paper will examine over 34 different varieties of protective covers used by the Daisō lending library throughout the nineteenth century, categorizing them according to pattern. When cross-referenced with the publication dates of the book on which they appear, these covers yield a consistent data set for dating the acquisition of individual books—something that has not been possible previously due to the absence of detailed house records.The Daisō lending library operated for nearly 150 years in castle town of Nagoya and at its height was regarded as the largest commercial lender in all of Japan. While there has been extensive research on the history of the firm, as well as a full bibliographic survey of its extant books, to date very little is known about its day-to-day operations, given the dearth of house records about its acquisition and lending practices. Accordingly, this paper will seek to model a new approach for dating the acquisition of Daisō books, based on a cross-referencing of cover varieties with publication data.The practice of fitting heavily circulating gōkan with protective covers appears to have begun at the Daisō around Bunka 8 (1811), when the first proprietor, Ōnoya Sōhachi I (Tojirō) passed away and was succeeded by his son Seijirō. This practice continued for at least fifty years, with evidence of newly fitted covers dating to Bunkyū 1 (1861) and later. The covers themselves appear to have been intended to minimize wear and tear on the lavishly illustrated gōkan, whose brilliant nishiki-e covers were an object of interest for lending library readers. The covers featured a different design each year, beginning with relatively simple brushstroke designs in the 1810s and 1820s, and progressively moving to more complex abstract (stripes, lattices, and swastikas) and figural patters (seashells, animals, etc.).This paper proposes that the Daisō alternated varieties of protective covers from year to year and fitted them on books that circulated heavily soon after acquisition. By cross-referencing the annual varieties of covers with the publication dates of the books on which they appear, it is possible to estimate the year of acquisition. At the same time, this material enables us to create windows for estimating the production of manuscript books and paratextual materials like ads for Daisō brand medicines and cosmetics.
著者
新堀航大 兵頭 和幸 砂山 享祐 三上 貞芳
雑誌
情報処理学会論文誌 (ISSN:18827764)
巻号頁・発行日
vol.50, no.3, pp.1170-1180, 2009-03-15

探査作業のような未知環境の下でロボットを用いるような研究が進められているが,ロボットのパーツの破損によって移動不可となる可能性などについては,まだ研究の余地が残されている.本論文では,ロボットが破損した場合でも,回収が困難な場合には破損部以外の利用可能なアクチュエータを用いることで移動法を再獲得するようなシステムを想定し,想定外の状況にもある程度適応できるような移動法獲得を,強化学習を用いて実現する.提案する手法では,脚形状から車輪形状などの想定外の形状へのアクチュエータモジュールの換装もある程度可能なシステムを前提とする.このような前提では新たな移動手順を広く探査することになるが,ロボットの移動機能を迅速に回復するためには,なるべく有用な行動を速く探査し利用することに重点を置く必要がある.このため,本研究では強化学習手法に対して,時間的信頼性に基づいた「行動価値の成長」と呼ぶ再探索手法を導入する.3D物理シミュレータによる6脚移動ロボットの実験により,提案する方法が比較的高速に良い候補となる移動法を獲得できていることが示されている.
著者
佐藤 綾佳
雑誌
文学会論叢
巻号頁・発行日
vol.2, no.1, pp.121-140, 2016-03-15