著者

中田 毅 桜井 康雄 田中 和博

出版者

一般社団法人 日本フルードパワーシステム学会

雑誌

日本フルードパワーシステム学会論文集 (ISSN:18803121)

巻号頁・発行日

vol.39, no.1, pp.13-18, 2008 (Released:2009-08-28)

参考文献数

5

被引用文献数

1

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This paper deals with the proposal of an electric-pneumatic hybrid drive system composed of an AC servomotor and a pneumatic cylinder type actuator, and its control methods. The rotational movement of the AC servomotor is transformed into the linear movement through a ball screw that is placed in the piston, and this hybrid drive system can be operated in the direction of gravitational force. Three control methods such as a pressure compensated control, a torque control and a hybrid control that combines both control methods are proposed from the view point of the reduction of the driving torque of the AC servomotor. The basic characteristics of the hybrid drive system are investigated by the experiment relating to the three control methods when the inertial mass moves vertically upwards and downwards during one cycle. Each control method is effective in reducing the driving torque of the AC servomotor and the views on the reduction of the driving torque of the AC servomotor in each control method are described.

著者

中井 孝章 松島 恭子 篠田 美紀 長濱 輝代 三船 直子 小伊藤 亜希子 清水 由香

出版者

大阪市立大学

雑誌

基盤研究(B)

巻号頁・発行日

2007

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本研究では、幼老統合ケア及びそれに基づく世代間交流の効果を、3年間にわたって大阪市内の特定地域での多世代交流会、高齢者と子どもの複合施設(宅幼老所)、地域住民の居場所、認知症高齢者施設において総合的に調査研究した結果、子どもは生活習慣や他者(特に、高齢者)への共感能力が身につき、高齢者は生き甲斐と自尊心が生まれるとともに、母親の子育て支援に対しても社会的祖父母力を発揮できることが実証された。

著者

Kengo Furuichi Miho Shimizu Akinori Hara Tadashi Toyama Takashi Wada

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.57, no.23, pp.3345-3350, 2018-12-01 (Released:2018-12-01)

参考文献数

23

被引用文献数

3 22

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Diabetic kidney disease is the main cause of end-stage kidney disease. However, the clinical manifestations of diabetic kidney disease are diverse. Therefore, the clinical classification of diabetic kidney disease is clinically important and valuable. In Japan, two clinical staging systems divided by the estimated glomerular filtration rate (eGFR) and albuminuria can be used for diabetic kidney disease: the chronic kidney disease (CKD) risk classification and the Japanese classification of diabetic nephropathy. The Japanese classification of diabetic nephropathy and the CKD risk classification are similar; however, these two classification systems show different frequencies of outcomes. For example, the frequency of the kidney outcomes in stage 4 of the Japanese classification of diabetic nephropathy was found to be higher than that in the red stage of the CKD risk classification (composite kidney events: stage 4=32.0/100 person-years, red =14.5/100 person-years). However, there were no marked differences in the speed or rate of decline in the kidney function (speed: stage 4=6.8 mL/min/1.73 m2/year, red =5.8 mL/min/1.73 m2/year; rate: stage 4=38.8%/year, red =34.3%/year) or in the pathological changes between the two classifications. These data indicate that each stage of these clinical classification systems has characteristic clinical and pathological features. Therefore, it is important to understand each characteristic feature and use each classification system appropriately.

著者

水野 陽一

出版者

北九州市立大学法学会

雑誌

北九州市立大学法政論集 = Journal of law and political science (ISSN:13472631)

巻号頁・発行日

vol.47, no.1, pp.75-97, 2019-12

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AIは、社会を大きく変革させるが、その危険性が看過されてはならない。AIによる自動化された判断の可否について、大量の情報取得、取得情報の処理、運用、判断結果の保存等、様々な段階における検討が必要。

著者

西原 大輔

出版者

日本比較文学会

雑誌

比較文学 (ISSN:04408039)

巻号頁・発行日

vol.40, pp.95-98, 1998

著者

小川 晃

巻号頁・発行日

vol.3, no.2, pp.12-29,

著者

渡辺 俊三 田崎 博一 北條 敬 小泉 明 佐藤 時治郎 J. B. Baron F. Lhermitte

出版者

日本失語症学会 (現 一般社団法人 日本高次脳機能障害学会)

雑誌

失語症研究 (ISSN:02859513)

巻号頁・発行日

vol.2, no.2, pp.328-333, 1982 (Released:2006-08-11)

参考文献数

23

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Musicians and nonmusicians were tested in the recognitions of four kinds of dichotically presented music stimuli : recorded tones, chords, rhythms and melodies. Nonmusicians were 18 subjects (A), who worked in fireman's agency in Paris, France, whose ages ranged from 18 to 28 years (average : 20.2 years) and whose years of musical experiences ranged from 0 to 5. Musicians were 8 students in musical college (Conservatoire national supérieur de Musique de Paris): 5 right-handed (B) and 3 left-handed persons (C), whose ages ranged from 18 to 25 years (average : 21.8 years), whose years of musical experiences ranged from 10 to 18 (average: 12.8 years).    1) In the tone test, the mean score for right and left ears were nearly the same for both A and B.    2) The chord test revealed a significant left ear superiority for A, and the tendency of the higher score in left ear was seen for B.    3) In the rhythm test, the score for the right ear had a tendency to be higher than the one for the left ear, both in A and B.    4) In the melody test, the score showed a tendency of left ear superiority for A, but the tendency of right ear superiority was seen for B.    Bever and Chiarello (1974) found a right ear reference in the detection of musical stimuli when they used musicians as subjects. Johnson made the dichotic listening task involving violin for musicians and nonmusicians. The musicians demonstrated a right ear superiority, while the nonmusicians performed better with the left ear. He interpreted that musicians mainly used the left hemisphere to process musical stimuli, while nonmusicians used the right hemisphere.    The results of Bever and Chiarello, and Johnson nearly agree with the results of our musical dichotic listening test for nonmusicians and musicians in France as well as the results of our former studies for pupils of chorus club in elementary school, stdents of philharmonic club in senior high school and students in musical college in Japan.

著者

小川 功

出版者

滋賀大学経済学会

雑誌

彦根論叢 (ISSN:03875989)

巻号頁・発行日

no.381, pp.57-77[含 英語文要旨], 2009-11

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Examined in this paper are two land companies founded by Jihei Tadaabusinessperson who came back to Japan after making a fortune on theKorean Peninsula-in an attempt to simultaneously turn the beach andmountain areas in Beppu, in the central part of Oita Prefecture on KyushuIsland, into a tourist destination. Beppu Land and Trust Company wasestablished in October 1918 with the aim of reclaiming 82,500 square meters of land from the sea and utilizing the area for residential purposes,for example accommodating tourists. The objective of founding BeppuKankaiji Land Company in February 1920 was to build dream houseswith spas and gardens filled with cherry and Japanese maple trees arounda hot spring resort on a mountainside. Both companies are products of amania for speculation in the midst of the bubble economy of the Taisho Era. Most capitalists who took part in the aforementioned undertakingsas founders or major shareholders including president Yahei Ueda of thelatter company and director Tamezo Takakura were hit hard by an economic depression. Both companies' land management, such as that forbuilding homes for sale and renting homes, faced problems due to the recession.A run on the former Oita Bank, a local financial institutiondeeply involved with the business of Beppu Kankaiji Land Company, also exerted a negative impact. The speculative nature of these two companieswas supposedly reflected in financial difficulties of banks connectedto capitalists who had invested in the companies. Many suchbanks, like the Nihon Sekizen Bank, were forced to face a run, go bankruptor suspend business operations. This report will focus on collective investment behavior of capitalists related to Kashima Bank or Daido LifeInsurance Company, both of which were run by the Hirooka family,which owned land in a cultural village in the mountain area. An analysisof shareholder groups formed in major cities right after the inception of the Beppu Kankaiji Land Company will be introduced.

著者

菊池 年晃

出版者

一般社団法人 日本音響学会

雑誌

日本音響学会誌 (ISSN:03694232)

巻号頁・発行日

vol.47, no.3, pp.192-195, 1991-03-01 (Released:2017-06-02)

出版者

オーストラリア学会

雑誌

オーストラリア研究 (ISSN:09198911)

巻号頁・発行日

vol.31, pp.87-100, 2018 (Released:2019-06-12)

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The Kyoto Protocol continues to provide a binding framework for global warming prevention. However, it will be supplanted by the Paris Agreement in 2020. Unlike the Kyoto Protocol, where only developed countries take responsibility for reductions in greenhouse gas emissions, the Paris Agree- ment involves all countries who have signed the accord. Following the Paris Agreement, it has been agreed that global warming will be kept within a 2°C increase from pre-industrial levels. In this paper, the implications of this policy reform on Japan, China and Australia are discussed. Utilizing the“ Clean Development Mechanism” (CDM) in the Kyoto Protocol, many Japanese rms have used foreign direct investments (FDI) to conduct reforestation in areas outside Japan in order to o set emissions produced by Japan. Although this mechanism might be weakened by the Paris Agreement, the contribution to reforestation by Japanese rms using FDIs have not always been signi cant as they were oriented towards business interests rather than environmental goals. Most of these FDIs were carried out by electrical power companies, trading rms, paper manufacturing companies and compa- nies using paper. In addition, the newly planted trees tended to be cut down every 7 years for chip pulp used in paper production which was then exported by Japanese rms. Trees can only e ectively absorb CO2 when they are grown for longer terms. Therefore, these Japanese FDI projects can be viewed with suspicion in regards to reducing CO2 emissions. In addition, the expected shift from nuclear power to thermal power in Japan following the 2011 Fukushima Disaster will likely mean uranium imports from Australia will shrink in favor of coal. This will not only impact the Australian economy but may also have negative e ects on Japan’s attempts to decrease greenhouse gas emissions. Both Japan and Australia had failed to ratify the Paris agreement before its implementation although they signed it afterwards. This has substantially weakened their negotiation powers with regards to climate change. However, Chinese leadership on climate change has continued to strengthen, particularly after President Donald Trump announced the USA’s withdrawal from the Paris Agreement and TPP and the EU’s instability following Brexit.

著者

クレイマン スティーブ ヘリテッジ ジョン 川島 理恵

出版者

日本社会学理論学会

雑誌

現代社会学理論研究 (ISSN:18817467)

巻号頁・発行日

vol.2, pp.26-36, 2008

著者

川島武宜, 潮見俊隆, 渡辺洋三 編

出版者

勁草書房

巻号頁・発行日

1964

著者

平井 辰典 澤田 隼

雑誌

研究報告音楽情報科学(MUS) (ISSN:21888752)

巻号頁・発行日

vol.2021-MUS-132, no.13, pp.1-10, 2021-09-09

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本稿では,メロディ素片間の接続コストに基づいて後続メロディ候補を提示することによって,メロディの打ち込みを支援するインタフェースを提案する.著者らが提案した BiLSTM に基づくメロディ素片間の接続コスト [1] を活用して,実際にメロディの打ち込みを行う際に必要に応じて後続メロディや後続音符の候補を提示するインタフェースを開発した.具体的には,ピアノロール上にメロディを打ち込んでいくようなメロディ制作のシチュエーションを想定し,ユーザが入力済みのメロディを基に,後続のメロディや音符の候補を,既存のメロディによって構成されるデータベース内から探索し,ユーザに提示するようなインタフェースである.開発したインタフェースを使って実際にメロディの打ち込みを行うユーザスタディを実施し,本提案インタフェースの有効性についての評価を行った結果,その有効性が確認できた.さらに,本提案インタフェースを使った音楽制作の可能性についても議論する.

著者

福地 伊芙映 喜友名 大佑 立原 一憲

出版者

国立大学法人 鹿児島大学総合研究博物館

雑誌

Ichthy, Natural History of Fishes of Japan

巻号頁・発行日

vol.12, pp.8-11, 2021

著者

髙嶺 潮 遠藤 聡志

出版者

一般社団法人 人工知能学会

雑誌

人工知能学会論文誌 (ISSN:13460714)

巻号頁・発行日

vol.36, no.5, pp.B-KC6_1-9, 2021

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<p>Scene understanding is a central problem in a field of computer vision. Depth estimation, in particular, is one of the important applications in scene understanding, robotics, and 3-D reconstruction. Estimating a dense depth map from a single image is receiving increased attention because a monocular camera is popular, small and suitable for a wide range of environments. In addition, both multi-task learning and multi-stream, which use unlabeled information, improve the monocular depth estimation efficiently. However, there are only a few networks optimized for both of them. Therefore, in this paper, we propose a monocular depth estimation task with a multi-task and multistream network architecture. Furthermore, the integrated network which we develop makes use of depth gradient information and can be applied to both supervised and unsupervised learning. In our experiments, we confirmed that our supervised learning architecture improves the accuracy of depth estimation by 0.13 m on average. Additionally, the experimental result on unsupervised learning found that it improved structure-from-motion performance.</p>

著者

進藤 貞和

出版者

一般社団法人 電気学会

雑誌

電氣學會雜誌 (ISSN:00202878)

巻号頁・発行日

vol.101, no.2, pp.85-86, 1981

著者

by John P. Reilly

出版者

Mouton

巻号頁・発行日

1971

著者

菅野 博靖 田中 二郎

雑誌

情報処理

巻号頁・発行日

vol.30, no.6, 1989-06-15

著者

栗原 正仁 佐藤 崇昭 大内 東

出版者

北海道大学

雑誌

北海道大学工学部研究報告 (ISSN:0385602X)

巻号頁・発行日

no.167, pp.p57-66, 1994-01

著者

河原 清志

出版者

文化女子大学

雑誌

文化女子大学紀要. 人文・社会科学研究 (ISSN:09197796)

巻号頁・発行日

no.19, pp.13-28, 2011-01-31

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本稿は英語“as”の多義性について接続詞に限定して統一的な説明を試みるものである。「“as”は潜在的意味として, <現実に生起している(した)出来事>(後景情報)を主節とゆるい等価で結ぶ函数関係を示す」という意味を有し, スーパー・スキーマ(コア)が潜勢態としてあり, 2つのパラメーターの状況的関係の力学(as節と主節がそれぞれ指標する出来事の内容と指標野における位相関係)の中で語義が確定するという理論構成が可能である。具体的には「接続詞」の用法として,(1)〔時〕は「同時性」を基本とし,(a)瞬間的時間の場合は「偶発性」, (b)多少の時間の幅がある場合は「同時進行性」, (c)かなりの時間の幅がある場合は「連動性(比例性)」が前景化し, 動的な出来事どうしが「等価」で結ばれる。(2)〔理由〕は「状態性」が特徴で, 後景的状況・事情を表すas節は静的な出来事として主節と「等価」で結ばれる。その他, (3)〔様態〕, (4)〔逆接〕, (5)〔比較〕, (6)〔局面〕といった語義も「等価」から導かれることが観察され, 多義現象に対して語義の連続性のある説明が可能であることが確認された。