著者
小林 栄三
出版者
日経BP社
雑誌
日経情報ストラテジ- (ISSN:09175342)
巻号頁・発行日
vol.13, no.8, pp.26-30, 2004-09

●小林さんは、CIO出身であり、入社以来、情報事業関連の営業を手掛けてきました。だから、ITに極めて強いといわれています。丹羽(宇一郎現会長)さんの後を受けて、伊藤忠をどんな会社にしていかれますか。小林 丹羽が社長としてやってきた6年間というのは、バブル崩壊の後遺症に対して対処してきました。
著者
香西 昭夫
出版者
日経BP社
雑誌
日経ビジネス (ISSN:00290491)
巻号頁・発行日
no.977, pp.68-70, 1999-02-08

問 化学品業界でも世界的な競争が激しさを増してきました。大規模な再編も起きています。その中で香西さんは本当に必要なのは「内なる国際化」だと社内で言っているそうですね。 答 経済に国境がなくなり、国内では株式の持ち合いがなくなる。
著者
小泉 順子
出版者
東京大学東洋文化研究所
雑誌
東洋文化研究所紀要 (ISSN:05638089)
巻号頁・発行日
vol.159, pp.190-218, 2011-03-28

The Agreement between the Government of Thailand and the Government of the United States of America for Financing Certain Educational Exchange Programs, or what is known as the Fulbright Agreement, was signed on July 1, 1950, after more than two years of negotiation. By examining the process of those negotiations between the two countries against the background of the Cold War, this paper looks into the meaning of the agreement to both Thailand and the United States at its inception. It is revealed that Thailand was initially not very interested in the conclusion of the agreement as it saw little benefit in it mainly due to its institutional limitation that for the Thai citizens only transportation cost to study in the U.S. could be funded. The U.S., on the other hand, was eager to strengthen its "friendship" ties with Thailand, which the U.S. came to regard as an important supporter of the U.S. policies against Communist forces in Asia, particularly after 1949. The U.S. therefore wished to promote the exchange of students and experts in order to help the Thai public understand the U.S. policies. In the end, Thailand accepted the agreement as they wished for the smooth realization of other military and economic assistant programs that the U.S. was planning to extend to Thailand, which were important for the Phibun regime to strengthen its position within the domestic political situation. Such situations conditioned the early operation of the exchanges initiated by the program.
著者
梶谷 康介 中別府 雄作
出版者
九州大学
雑誌
若手研究(B)
巻号頁・発行日
2013-04-01

本研究の目的は多機能分子であるレクチンタンパクの一種、ガレクチンの中枢神経における発現・機能に注目し、ガレクチンと精神疾患との関係を明らかにすることである。我々は本研究で以下の4つのことを明らかにした。1.マウス海馬において、ガレクチン-1が海馬の介在神経に発現する(ガレクチン-1陽性細胞の77%が介在神経マーカーであるソマトスタチン陽性)、2.マウス海馬における介在神経数はガレクチン-1欠損マウスと野生型マウスに差を認めない、3.統合失調症患者における血清ガレクチン-3濃度は健常者より優位に上昇している、4. 統合失調症の一部の精神症状とガレクチン-3濃度は正の相関を示す。
著者
上総 貴美子
出版者
公益社団法人 日本心理学会
雑誌
心理学研究 (ISSN:00215236)
巻号頁・発行日
vol.32, no.5, pp.279-288, 1961 (Released:2010-07-16)
参考文献数
21
被引用文献数
1

The purpose of this report was to clarify the concepts of “generalization” and “differentiation” in verbal learning from the view of mediate process.The experimental design used was as follows: Each of the four conditions, ht, lt, hs and ls was learned to a criterion of 5 errorless trials [ht: each of two stimulus items (adjectives) which were high similar each other was paired with a common response item (nonsense syllable), hs: each of high-similar stimulus items was paired with each different response item, lt: each of two stimulus items which were dissimilar each other was paired with a common response item, ls: each of dissimilar stimulus items was paired with each different response item.]After the original learning (OL), each condition was immediately learned under 2 types (t′ and s′) of transfer learning (TL). (e.g., htt′ and hts′ was learned for ht in OL, in t′, two stimulus items were paired with a common response item (a letter of alphabet) and in s′, each stimulus item was paired with a different response item in paired associate learning.Experimental hypotheses: A) According to traditional uiew of “generalization” and “differentiation”, in OL, learning is easier in ht than in lt and also in ls than in hs. In TL, in the comparison of the number of correct response on the first trial, the difference between two conditions htt′ and ltt′, hst′ and lst′, hts′ and lts′, and hss′ and lss′ should not be expected. Because it may be generally considered that the performance by the criterion of 5 errorless trials brings out perfect learning. B) According to the view of mediate process, in OL, the same expectations as hypothesis A are made. But hypothesis B should be expected on the basis of mediate process on each stimulus item, that is, learning is more difficult in lt than in ht, because in lt the differential response (dr) on each stimulus item disturbs the establishment of new experimental response integration and also more difficult in hs than in ls, because the common dr on stimulus item disturbs the establishment of new differential response integration. In TL, according to hypothesis B, the transfer effects should be expected on the basis of the degree of response integration established in OL, therefore, transfer learning is easier in condition htt′ than in ltt′ and also easier in lss′ than in hss′.The main results were as follows: In OL, the results supported the expectations, and moreover a new remarkable finding was obtained, that is, learning by lt was not easier than ls, though ls had two times responses to be learned. It seems to me that traditional view of “generalization” and “differentiation” could not give the proper explanation about this finding. The most suitable explanation of the probable ones may agree with the view of mediate process. In TL, 1) In comparison of the numbers of correct responses on the first trial the results were not consistent with hypothesis A but were clearly consistent with hypothesis B. 2) In comparison of the saving score by [(OL-TL)/(OL+TL)]×100 we could obtain the remarkable finding that we did not find from the number of correct response on the first trial in TL, that is, the effect of OL in lt interfered transfer learning. This finding could not be explained from view of hypothesis A, even if we expand the concept to “semantic generalization”. The view of hypothesis B explained this finding in terms of the interference resulting from the weak response integration in OL, for in OL,
著者
Ahmed A. Saleh Kunioki Hayashi Akira Ohtsuka
出版者
日本家禽学会
雑誌
The Journal of Poultry Science (ISSN:13467395)
巻号頁・発行日
vol.50, no.3, pp.242-250, 2013-07-25 (Released:2013-07-25)
参考文献数
45
被引用文献数
4 29

This study was conducted to examine the effects of a combined in-feed supplementation of Aspergillus awamori and Saccharomyces cerevisiae on growth and muscle protein metabolism and fatty acid profiles in broilers. Chicks (15 d old) were fed a basal diet as control, diets supplemented with 0.05% A. awamori, 0.10% S. cerevisiae, or a combination of both (7 birds/group) for 12 days. Growth of the birds was promoted by all treatments. Synergistic effects of A. awamori and S. cerevisiae were observed on body weight gain and feed conversion, breast muscle weight, and digestibility of dietary protein. Plasma 3-methylhistidine concentrations were decreased by A. awamori and S. cerevisiae, and synergistically by the combination. Gene expressions of proteolysis-related factors in muscle were reduced by all treatments. Conversely, mRNA expressions of myosin and actin were synergistically increased by the combination. Abdominal fat and plasma triglycerides were decreased by A. awamori and the combination, but not by S. cerevisiae, while muscle fat content was increased by all treatments. Interestingly, there was a decrease in saturated fatty acids and an increase in unsaturated fatty acids in muscle in all treatment groups. This change in fatty acid profile was partially related to mRNA expression of delta-6 fatty acid desaturase in the muscle. In conclusion, the combined supplementation of A. awamori and S. cerevisiae synergistically improves growth performance by promoting muscle protein metabolism. In addition, A. awamori and S. cerevisiae modify the muscle fatty acid profile.
著者
緒方 裕光 馬替 純二
出版者
日本保健物理学会
雑誌
保健物理 (ISSN:03676110)
巻号頁・発行日
vol.40, no.4, pp.331-340, 2005 (Released:2010-08-05)
参考文献数
58

In this paper, an outline of the biological and epidemiological evidence for radiation protection is presented together with the strengths and limitations of these studies in radiation risk evaluation. Various types of research can provide useful information to complement the risk estimates based on atomic-bomb survivor studies, particularly the effects of low-dose and lowdose rate radiation. Some basic issues in synthesizing scientific information for radiation risk evaluation are also discussed.
著者
佐藤 淳
出版者
一般社団法人情報処理学会
雑誌
情報処理学会研究報告コンピュータビジョンとイメージメディア(CVIM) (ISSN:09196072)
巻号頁・発行日
vol.2007, no.42, pp.33-42, 2007-05-14
参考文献数
32
被引用文献数
2

コンピュータビジョンでは、90年代に多視点幾何においてテンソル表記が用いられるようになって以来、様々な分野で用いられるようになり、今日ではグラフィックスにおける表現手段として、また認識の一手法としても用いられつつある。本稿では、テンソルの基礎となる多重線形性や多重線形性の上で成り立つ多重線形拘束について解説し、これらが今日の多視点幾何の理論においてどのように応用されているかを示す。テンソルに基づく情報表現や多重線形拘束は、多視点幾何に限らずコンピュータビジョンの多くの分野で応用可能な考え方であることから、多くの読者の参考となることを期待する。In computer vision, the tensor notation has been used for representing the multiple view geomery since 1990s, and now it is used in various fields, such as graphics representation, image recognition, etc. In this paper, I explain the basics of the tensor and its properties, such as multilinearity and tensor product, and show how the tensor is used in the multiple view geometry. Since the tensor representation is useful in various fields in computer vision, I hope this paper will be a good referece for many readers.
著者
井川 ちとせ
出版者
一橋大学
雑誌
基盤研究(C)
巻号頁・発行日
2013-04-01

郷里のイングランド中部地方を舞台に市井の人びとの日常と心理を克明に写し取った「リアリズム作家」として長らく文学史の周縁に置かれてきたアーノルド・ベネット(1867-1931)と、その晦渋さゆえにつねに精緻な読解の対象とされるヴァージニア・ウルフ(1882-1941)、ジェイムズ・ジョイス(1882-1941)、T. S. エリオット(1888-1965)ら「モダニズム作家」との同時代性に注目し、ジャーナリズムと学術研究というふたつの領域間の交渉を跡づけることで、リアリズムからモダニズムへという単線的な発展史の見直しをおこないました。
著者
西田 眞 景山 陽一
出版者
秋田大学
雑誌
基盤研究(C)
巻号頁・発行日
2012-04-01

本研究では,口唇の動き特徴を利用した汎用性の高いヒューマンマシンインタフェースの構築を目的とし,口唇情報の解析およびシステム構築のための要素技術の開発を行った。その結果,(1)口唇の局所形状情報を用いて口唇形状のグルーピング,ならびに対象者の絞り込みが可能であること,(2)口唇の動き特徴のばらつきに着目することで喜びの情動の有無を検出可能であること,(3)発声が口唇の動き特徴に影響を及ぼし,発声状態を考慮することでコマンドの認識率を向上可能であることなどを明らかにした。
著者
三好 美織
出版者
広島大学
雑誌
若手研究(B)
巻号頁・発行日
2013-04-01

本研究では,これからの社会を生きる児童・生徒が,理科教育において身に付けるべき科学的教養の内実と,理科の授業においてそれをいかに育成していくか,具体的な指導方略と習得状況を評価するための方法,評価規準を検討した。理科教育において科学的教養を育成し評価するにあたり,学習内容に則して科学的教養の具体を設定すること,知識,能力,態度などを総合して発揮することのできる文脈の中で,問題解決や探究活動など児童・生徒の実際的活動を通して科学的教養の育成を図ること,などが求められる。今後の課題として,教師の指導能力の向上のため,学習課題や実践事例の収集など,教員の支援体制の構築が必要になると考えられる。