著者
服部 匡
出版者
国語学会
雑誌
国語学 (ISSN:04913337)
巻号頁・発行日
no.199, pp.90-92, 1999-12
被引用文献数
1
著者
宮崎 文彦 ミヤザキ フミヒコ MIYAZAKI Fumihiko
出版者
千葉大学 公共研究センター
雑誌
公共研究 (ISSN:18814859)
巻号頁・発行日
vol.4, no.3, pp.144-158, 2007-12

千葉大学公共研究センター21世紀プログラム「持続可能な福祉社会に向けた公共研究拠点」『公共性の法哲学』井上達夫編--京都:ナカニシヤ出版、396pp.,2006年、3500円+税、ISBN:9-784-77950114-2
著者
松村 悦博
出版者
日本大学
雑誌
日本大学芸術学部紀要 (ISSN:03855910)
巻号頁・発行日
vol.41, pp.71-77, 2005

これまでの分析結果から,技術水準が高い選手達は,素振り練習時や掛かり稽古時において,ある一定レベルの心拍数値を保って練習したり,対戦したりしていた。これらのことを踏まえ,更に研究を進めるために,教士(7段)・6段・5段・初段の選手達に素振り練習や掛かり稽古,そして,紅白試合をしてもらいその時の心拍数を測定した。その結果,前回報告した時とほぼ同様に,素振り練習時に競技水準が高い選手は,ある一定レベルの数値を保って流れるような推移を示していた。そして,掛かり稽古時においても教士や5段の選手達は,常にある一定レベルの数値を保って対戦していることが確認できた。
著者
佐藤 正晴
出版者
日本マス・コミュニケーション学会
雑誌
マス・コミュニケーション研究 (ISSN:13411306)
巻号頁・発行日
vol.46, pp.157-170,221-22, 1995

In this paper, the author described the development of propaganda for Afro-Americans after the outbreak of the Pacific War, from the viewpoint of Japanese foreign propaganda policies, and the relations with broadcasting of"Hinomaru Hour"in Japanese shortwave. This paper consists of three chapters. In chapter I, the author explained concerns about propaganda for Afro-Americans by the Foreign Office, particularly the information in 1942, on the press. Above all, the racial problem in America is the main theme in Japanese propaganda for Afro-Americans such as their states in the army and their riot in 1943. In chapter II, the author explained that propaganda for Afro-Americans was planned to arouse public opinions in America, "Negroes Strategy in Wartime", proposed by Hikita, the foreign officer, indicates the utility of Afro-Americans as prisoners in wartime. that almost coincided with foreign propaganda policy. Secondy, Japanese propaganda for Afro-Americans has some contradictions. The Japanese propaganda mentioned generality on the one hand, while mentioning particularism on the other. Essentially, racial equality and humanism were advocated in generality, while Japanese spirits, Japanese culture and Japanese jutice were stressed in particularism. In chapter III, the author explained that the realities and the effect of shortwave for Afro-Americans. The Japanese military carried out"Hinomaru Hour"made by prisoners for Afro-Americans. The message was adressed to their families by prisoners of War. In 1944, the program was reorganized as"Humanity Calls"and"Postman Calls"which ended in failure in military interference. Hence, the author chracterized propaganda for Afro-Americans as one of the foreign propaganda policies in wartime Japan. The contradictions of propaganda for Afro-Americans is symbolic of all all of Japanese foreign propaganda.
著者
有田 洋子
出版者
美術科教育学会
雑誌
美術教育学 : 美術科教育学会誌 (ISSN:0917771X)
巻号頁・発行日
no.28, pp.27-38, 2007-03-31

本稿は,光琳「紅白梅図屏風」の左隻・右隻間で生じている流水のずれの不自然さを,どう解釈するかを軸にした鑑賞教材化研究である。光琳は鑑賞者に両隻間で流水のつながりを想像させるようにずらして描いたという仮説をたて,次の検討を行った。まず,屏風という空間の中に奥行きをもって存在する作品形態についての考察から,鑑賞教育の内容と過程が,1.屏風の折り方,2.左隻と右隻の間の距離,3.左隻と右隻の間隙の想像的接続,という三段階になるとした。さらに,教科書等の挿図で流水のずれがどのように解釈されているのかを調べた。以上を踏まえた鑑賞授業の試行的実践を行い,鑑賞教材としての教育的可能性を確認した。
著者
大高 洋平 里宇 明元 宇沢 充圭 千野 直一
出版者
社団法人日本リハビリテーション医学会
雑誌
リハビリテーション医学 : 日本リハビリテーション医学会誌 (ISSN:0034351X)
巻号頁・発行日
vol.40, no.6, pp.374-388, 2003-06-18
被引用文献数
11

Fall prevention is one of the major issues in health care in our aging society. The aim of this review is to provide useful information for researchers and practitioners who plan to start fall prevention programs for elderly persons with various risk levels and in different settings. Fifty-three randomized controlled trials (RCTs) and several metaanalyses retrieved with extensive literature search formed the basis for this review. Available evidence suggests that several preventive strategies have been proven beneficial in fall prevention. For the community-dwelling elderly, two RCTs and one meta-analysis demonstrated that an individually tailored home exercise program provided by nurses or physical therapists could reduce the rate of falls and injuries. One RCT suggested that Tai Chi Chuan might have a high potential to reduce falls. Two large RCTs indicated that programs including group exercise classes could also reduce the number of fallers. For people with known risk factors living in the community, three RCTs showed that home visits to address multiple risk factor modification were an effective way to reduce falls. One RCT with a relatively small sample showed that psychotropic withdrawal redeced falls in elderly persons taking psyshotropic medication. A subgroup analysis of one RCT showed that home hazard reduction at hospital discharge reduced subsequent falls in patients with a past history of falls. However, more evidence is needed to prove its effectiveness, because this effect was also observed outoside of homes. Dual chamber pacemaker for elderly persons with hypersensitive carotid sinus, who were detected when investigated for undiagnosed falls, markedly redeced subsequent falls with or without syncope. In institutional settings, two RCTs showed that comprehensive risk assessment and modification redeced the rate of falls and fractures or the number of recurrent fallers. Three RCTs performed in hospital settings failed to show any effectiveness. However, a meta-analysis of 3 controlled trials and 7 cohort studies with a historical control suggested that fall prevention program in hospitals could be promising. There are some methodological problems in fall prevention research such as the definition, measures, and monitoring method of falls, inadequate sample size and a short follow-up period. In the future, we need research based on strong and comprehensive methodological designs.
著者
大高 洋平 里宇 明元 宇沢 充圭 千野 直一
出版者
社団法人日本リハビリテーション医学会
雑誌
リハビリテーション医学 : 日本リハビリテーション医学会誌 (ISSN:0034351X)
巻号頁・発行日
vol.40, no.6, pp.389-397, 2003-06-18
被引用文献数
2

The cecond part of the review discusses some inportant issues associated with fall prevention and future perspectives on fall related research. Currently, many kinds of interventions ore availavle for the treatment of patients suffering from osteoporosis, i.e. nutritional supports, medications acting on bone metabolism and exercise. However, a series of meta-analyses showed that only alendronate and risedronate have been proven to prevent non-vertebral tractures in persons with osteoporosis. Anaerobic and weight bearing exercises are known to have a positive effect on the bone mineral density of the spine. There is, however, no reliable data for fracture prevention with exercise alone. Also, the synergistic effect of a combination of these interventions has noto been clearly proven. Although there is evidence that the use of hip protectors in institutional settings reduces the rate of hip fractures, this approach faces the problem of patient acceptance and compliance. Psychosocial problems related to falls such as fear of falling, post-fall syndrone and cost-effectiveness of the prevention programs are becoming increasingly important in elderly health care, but little evidence of such has been reported in the literature. In future perspectives on fall relared research, a theory-based approach for fall prevention needs to be included to explore more effective interventions. We must also consider the double-edged effects of interventions that may increase certain fall risk factors while reducing another. Especially, the relation between activities and incidence of falls is important to consider, because increased activity itself may increase the change of falls. When applying exercise or rehabilitative approaches, the interaction between falls, activity levels, frailty, and injury must be studied much more carefully. In addition, one has to always think about what is the true aim of a program, because the aim of fall prevention goes beyond preventing falls. Although some research has so far been conducted in Europe and the U.S.A. by researchers and practitioners in various fields, the quantity and quality of fall prevention research are still lacking and the available data is therefore insufficient to suggest appropriate decision-making in clinical practice. Especially in Japan, there have been only a few RCTs to determine the effectiveness of fall prevention programs. Because there are many differences in the characteristics of our native population and health care systems vs those of Europe and the U.S.A., it is a critical issue for us to establishi fall prevention programs suited to Japanese population and health care system.
著者
島村 真介 須賀 一博 江澤 良孝 青木 繁
出版者
一般社団法人日本機械学会
雑誌
日本機械学會論文集. C編 (ISSN:03875024)
巻号頁・発行日
vol.73, no.729, pp.1480-1485, 2007-05-25
被引用文献数
1

Impact characteristics of a cue in billiards are evaluated numerically by developing a simple method. It is assumed that the cue and ball are elastic and rigid, respectively. The displacement of the cue is evaluated by the finite element method and that of the ball is calculated by solving the equation of motion. The time variation of impact force is estimated by equating these displacements at contact point. The accuracy of the analysis is checked by performing a detailed finite element analysis and an experiment, in which a freely supported cue is hit with a swinging ball. It is shown that (1) the impact force and the ball velocity increase with increase in the stiffness of the shaft, (2) the contact period decreases with increase in the stress wave velocity in the cue, (3) with increase in the stiffness of the tap, the impact force rises rapidly, reaches a large maximum value and falls in a short time (4) the ratio of slip to rotation of a ball during the contact period increases with increase in the stiffness of the shaft and the tap and (5) a peak appears in the time variation of impact force for a soft shaft due to the metal screw in the middle of the shaft.
著者
近野 正 菅原 澄夫 工藤 すばる
出版者
一般社団法人電子情報通信学会
雑誌
電子情報通信学会論文誌. C-I, エレクトロニクス, I-光・波動 (ISSN:09151893)
巻号頁・発行日
vol.78, no.11, pp.547-556, 1995-11-25
被引用文献数
17

本論文は,角速度センサとして使用される圧電形振動ジャイロスコープの設計指針の大綱について明らかにしたものである.まず,基本等価回路の提示とこれより導出した感度の近似式から,感度向上化のための設計指針や問題点などについて述べる.次いで,駆動側と検出側の共振周波数差と出力の関係を印加回転角速度が一定の場合と余弦的に変化する場合について考察し,双共振周波数設定に対する指針を示す.更に,不要な諸結合を考慮した総合等価回路について述べ,漏れ出力の影響を考慮した設計指針について示す.また,支持に関する設計指針についても述べる.最後に,各種ジャイロスコープの性能と利用分担範囲の一覧図を付記し,振動ジャイロスコープの角速度センサとしての位置づけを示す.
著者
大村 敬一
出版者
日本文化人類学会
雑誌
文化人類学 (ISSN:13490648)
巻号頁・発行日
vol.77, no.1, pp.105-127, 2012-06-30

本稿の目的は、カナダ極北圏の先住民、イヌイトの人びとの間にみられる一連の諸技術を一つの事例に、「自然=人間(社会・文化)」の一元論的視点から人類の技術の営みを世界生成の機械として捉える自然=文化人類学の技術複合システム論を提示し、その可能性を探ることである。そのために、本稿ではまず、イヌイトの生業システムについて検討し、その生業システムによって、「自然」も「人間」もない一元的な世界から、イヌイトやさまざまな野生生物など、さまざまなカテゴリーが絶え間なく産出され、一つの秩序化された生活世界が持続的に生成されてゆくメカニズムを明らかにする。そのうえで、この生業システムがイヌイトのさまざまな技術の営みを組織化する統辞法になっていること、すなわち、この生業システムによって、野生生物を含めた生態環境とのかかわり合いをめぐる技術と知識から、社会関係をめぐる社交の技術にいたるまで、イヌイト社会にみられる一連の諸技術が、一貫した技術複合システムとして安定的かつ柔軟に組織化されている様子を追跡する。そして最後に、このイヌイトの技術複合システムの考察を通して、「自然=人間(社会・文化)」の一元的な存在論から出発し、人類の技術の営みを世界生成のための機械として捉える自然=文化人類学の視座を提示し、その自然=文化人類学の視座が人類の技術の研究に対して拓く可能性について考える。