著者

笹川種郎 編

出版者

内外書籍

巻号頁・発行日

vol.続編 第42, 1943

著者

和田 葉子

出版者

関西大学東西学術研究所

雑誌

関西大学東西学術研究所紀要 (ISSN:02878151)

巻号頁・発行日

vol.29, pp.A53-A70, 1996-03-31

著者

玉井 通和

出版者

日本大学

雑誌

政経研究 (ISSN:02874903)

巻号頁・発行日

vol.49, no.4, pp.634-608, 2013-03-05

著者

角谷 慶子

出版者

京都府立医科大学

巻号頁・発行日

1996

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博士論文

著者

中村 裕之

出版者

The Japanese Society for Hygiene

雑誌

日本衛生学雑誌 (ISSN:00215082)

巻号頁・発行日

vol.43, no.4, pp.872-886, 1988-10-15 (Released:2009-02-17)

参考文献数

54

被引用文献数

1

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In order to clarify the involvement of the central nervous system (CNS) in the responses of organisms to exposure to whole body vibration, dopamine (DA) metabolism and levels of DA-related neuropeptides: substance P-like immunoreactivity (SP-LI), somatostatin-like immunoreactivity (SRIF-LI) and neurotensin-like immunoreactivity (NT-LI) in various discrete regions of the rat brain were examined in the following three groups; a group exposed to whole body vibration (4G, 20Hz, 1.5 hours), a group exposed to noise (68-72 dB (A), 1.5 hours) associated with the driving of a vibration generator, and a control group. Simultaneously, changes of both rectal temperatures and plasma corticosterone levels and the development of gastric ulcers were examined as indices of the autonomic-endocrine function.1. Rectal temperatures and plasma corticosterone levels were increased by the exposure to whole body vibration, as compared with those of the group exposed to noise. Furthermore, gastric ulcers developed in all of the rats exposed to whole body vibration.2. The whole body vibration increased the DA turnover rate in the frontal cortex and the nucleus accumbens, compared with those in the noise group. SP-LI in the nucleus accumbens was also increased significantly.3. The striatal SRIF-LI was increased in the rats subjected to whole body vibration.4. SP-LI and SRIF-LI in the amygdala were increased in the whole body vibration group as compared with in the noise group. A significant increase of NT-LI was also observed in the hypothalamus.5. SP-LI was reduced and NT-LI was increased in the frontal cortex of the rats exposed to whole body vibration.6. The noise exposure caused no changes in rectal temperature, plasma corticosterone levels or gastric mucosa. However, the DA turnover in the amygdala increased significantly compared with that of the control group, suggesting that the DA neurons projecting to the amygdala were involved in emotional changes induced by the exposure to noise stress.7. The combined effects of noise and whole body vibration could not be observed in this study.In conclusion, the findings obtained in the present study indicate that DA systems in the CNS, especially the mesocortical DA system, may be involved in various responses of the organism, including emotional changes in a functional relationship with SP, SRIF and NT neuron systems in various brain regions when subjected to whole body vibration.

著者

国書刊行会 編

出版者

国書刊行会

巻号頁・発行日

vol.第三, 1916

著者

四門文化財事業部編

出版者

四門

巻号頁・発行日

2017

著者

星野 崇宏

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.74, no.3, pp.218-226, 2003-08-25 (Released:2010-07-16)

参考文献数

24

被引用文献数

4 1

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Psychological research often deals with psychological constructs that cannot be directly measured. Thus independent variables of regression analysis for an observable dependent variable are sometimes latent variables (factors) that are defined independently of the dependent variable. In this study we pointed out the problem associated with the use of factor analysis for the combined set of dependent variable and independent variables in such a cases; that is, the derived factors are different from those originally intended, and the true regression parameters cannot be reproduced. We proposed a stagewise estimation method to solve the problem. This method estimates parameters of measurement equation in the first stage, and then estimates parameters of structural equation in the second stage. Our proposed method enables calculation of standard errors of estimators using Bootstrapping method. Numerical studies showed that the proposed method improves the estimation efficiency over the conventional methods, and provides estimates which are robust with respect to misspecification of model.

著者

伊藤 文久

出版者

日本聾史学会

雑誌

日本聾史学会報告書

巻号頁・発行日

vol.8, pp.93-96, 2010-11

出版者

講談社

雑誌

週刊現代

巻号頁・発行日

vol.46, no.4, pp.214-216, 2004-01-31

著者

MILNOR J.

雑誌

Enseign. Math. (2)

巻号頁・発行日

vol.29, pp.281-322, 1983

被引用文献数

1

著者

瀬川義雄編

出版者

瀬川義雄

巻号頁・発行日

1988

出版者

日本海事検定協会

巻号頁・発行日

1974

著者

鵜沢 滋 小松 昭彦 小川原 鉄志

出版者

日本信頼性学会

雑誌

日本信頼性学会誌 信頼性 (ISSN:09192697)

巻号頁・発行日

vol.24, no.4, pp.276-283, 2002-05-20 (Released:2018-02-26)

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当社では,アルミ固体電解コンデンサに迫る電気的特性と実用性を有するアルミ電解コンデンサを開発し,1998年にZシリーズとして商品化した.このZシリーズの駆動用電解液には,水を主溶媒とした電解液(水系電解液)を用いている.従来,水系電解液を用いたコンデンサは,低インピーダンス特性が期待できる反面,高温条件下では,アルミニウム電極箔と水との著しい化学反応(水和反応)により短時間で急激な特性変化を起こすという欠点があった.また,開発当初に行った温度加速試験において,このコンデンサの寿命は,寿命推定に適用されるアレニウス則(2倍/10℃加速の法則)が成立せず,アルミ電解コンデンサの信頼性に最も重要な寿命の予測ができないという課題も抱えていた.これらの大きな障害により,従来のアルミ電解コンデンサ駆動用電解液は,水を少量添加することはあっても,主溶媒として使われることはあり得なかった.当社では,これらの課題を克服できれば,水系電解液の持つ高い電気伝導特性を生かして,超低インピーダンスの理想的なコンデンサを製造することができると考え,20年前より研究開発を行ってきた.その結果,溶媒として水を単独で用いた電解液でも,従来の有機溶媒を用いた電解液とほぼ同等のコンデンサ寿命特性を有することを確認した.そして,水の反応性を制御することに成功し,多くのノウハウを集積して実用性の高いアルミ電解コンデンサを開発し商品化するに至ったのである.ここでは,水系電解液を用いたコンデンサの開発について述べる.

著者

飛鋪 靖

出版者

社団法人 日本写真学会

雑誌

日本写真学会誌 (ISSN:03695662)

巻号頁・発行日

vol.38, no.5, pp.421-436, 1975-09-30 (Released:2011-08-11)

参考文献数

210

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The present paper reviews recent progress for about 5 years (1969-1973) of cyanine dyes concerning 1) the utilization of them in photographic industries and 2) fundamental studies.1) Utilization of them are classified as follows, briely; spectral sensitization of ordinary photographic emulsion, direct positive emulsion, inorganic and organic photoconductors, and also photographic characteristis, supersensitization (composed of various combinations.)2) As for fundamental studies, they cover the following items: absorption-, luminescent-, massspectra, and aggregation of cyanine dyes.

著者

山田 秀和

出版者

全国社会科教育学会

雑誌

社会科研究 (ISSN:0289856X)

巻号頁・発行日

vol.54, pp.11-20, 2001-03-01 (Released:2017-07-01)

著者

戸田 善治

出版者

日本教育方法学会

雑誌

教育方法学研究 (ISSN:03859746)

巻号頁・発行日

vol.18, pp.101-109, 1993-03-31 (Released:2017-04-22)

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In this article, the research material is the Historical Education textbooks "Today through Yesterday". These textbooks were written by C. F. Strong in 1936 in Britain. The purpose of these textbooks is to bring up the citizen through historical education. I tried to make clear the principle of the historical content construction. The result of the analysis is as follow. 1) The purpose of citizenship education in Britain was to bring up the citizen who understand the democracy and make effort to defend it aganst the dictatorship. 2) Strong made clear the principle that bring up the citizen through historical content construction. 3) Strong concluded that the material of the historical education is the historical things. And, he concluded that the material of the citizenship education is the current things. So, he deviced the principle of the historical content construction for citizenship education. And, he put the principle into effect. This was the historical education textbooks "Today through Yesterday ". 4) "Today through Yesterday" was made up four books. The date of each books treted was as follow. book 1 earlist times to 1603 book 2 1603-1837 book 3 1837-present book 4 present 5) The principle of the historical content construction for book 1 to book 2 is the chronological approach. The principles for book 3 is the topic approach. The principles for books 4 is the concentric approach. 6) The special feature of the principle of "The through Yesterday" is the gradual change chronological approach to concentric approach.

著者

竹中 践

出版者

日本爬虫両棲類学会

雑誌

爬虫両棲類学会報 (ISSN:13455826)

巻号頁・発行日

vol.2008, no.2, pp.138-143, 2008-09-30 (Released:2011-09-20)

参考文献数

42

著者

清水 邦彦

出版者

追手門学院大学博物館研究室

雑誌

Musa : 博物館学芸員課程年報 (ISSN:13470574)

巻号頁・発行日

no.30, pp.9-14, 2016-03-25

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小規模博物館 / 地域博物館 / 歴史系博物館 / 調査・研究 / 展示

著者

谷釜 尋徳 タニガマ ヒロノリ Hironori TANIGAMA

出版者

東洋大学法学会

雑誌

東洋法学 = Toyohogaku (ISSN:05640245)

巻号頁・発行日

vol.53, no.2, pp.374-357, 2009-12-22