著者

[舎人親王] [編]

巻号頁・発行日

vol.[12], 1610

著者

涌嶋 三津子 王 麗麗 日高 あゆみ 藤原 佐美 中島 涼 石 娟娟 西川 禎一

出版者

Osaka Urban Living and Health Association

雑誌

生活衛生 (ISSN:05824176)

巻号頁・発行日

vol.54, no.4, pp.271-284, 2010-10-30 (Released:2010-11-10)

参考文献数

57

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Escherichia coli is a normal inhabitant of the intestinal tract in humans and warm-blooded animals; however, certain strains cause enteric disease in their hosts and are referred to as diarrheagenic E. coli (DEC). Based on distinct epidemiological and clinical features, specific virulence determinants, and other characteristic markers such as enterotoxins and adherence phenotype, DEC strains have been classified into the following six pathotypes: enteropathogenic E. coli; Shiga toxin-producing E. coli; enterotoxigenic E. coli (ETEC); enteroinvasive E. coli; enteroaggregative E. coli (EAEC); and diffusely adhering E. coli. E. coli that does not have any diarrheagenic characteristics other than the EAEC heat-stable toxin 1 (EAST1) gene is defined as EASTEC. Although EAST1 has not been widely accepted as a virulence factor, we focused our attention on EASTEC because outbreaks due to EASTEC O166:H15 have occurred in several cities since the first incident in Osaka, Japan, in 1996. In the present review, we discuss EASTEC as a possible seventh group of DEC. Guanylin is secreted in the colon and acts physiologically as an agonist of the guanylyl cyclase receptor to regulate electrolyte and water transport in the epithelia. EAST1, like the heat-stable enterotoxins of ETEC, may mimic guanylin and cause diarrhea. However, epidemiological studies show that the EAST1 gene (astA) is very prevalent not only among EASTEC strains from diarrheal patients but also in healthy people, domestic animals, and meat products. The presence of astA itself may therefore not necessarily indicate that the strain will be diarrheagenic in the intestine. Production of active EAST1 should be checked since astA seems to have numerous variants. The development of a convenient assay for EAST1 is essential. Further epidemiological studies are also required to elucidate whether EASTEC forms a seventh group of DEC; such studies would also identify additional virulence traits such as colonization factor.

著者

江村 超 熊谷 正朗 王 磊 郷古 倫央

出版者

計測自動制御学会

雑誌

計測自動制御学会論文集 (ISSN:04534654)

巻号頁・発行日

vol.35, no.1, pp.17-23, 1999-01

参考文献数

7

被引用文献数

4

著者

江村 超 熊谷 正朗 王 磊 郷古 倫央

出版者

公益社団法人 計測自動制御学会

雑誌

計測自動制御学会論文集 (ISSN:04534654)

巻号頁・発行日

vol.35, no.1, pp.17-23, 1999

被引用文献数

1

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Dynamically walking robots require attitude sensors of high resolution and wide-band frequency response. If these characteristics are not good enough, it is difficult to control the robots stably. Rate gyros are widely used attitude sensors in walking robots, but the rate gyro which has both characteristics of sufficiently high resolution and wide-band frequency response is heavy and expensive. Therefore, the authors tried to get a small, light and low-cost rate gyro which has excellent characteristics both in resolution and response frequency by using multiple sensors and subtraction type of filters.<br>In this paper, first, a method to expand response frequency of rate gyros without reducing their resolution and an idea of subtraction type of filters which are useful for expanding frequency range are presented. The subtraction type of filter means the filter that has a transfer function obtained by subtracting another transfer function from 1 (unity). This filter provides flat response after composing two signals whose response frequency ranges are different each other. In this case, one is a signal obtained from a rate gyro whose resolution is high enough but response frequency is low, and the other is a signal obtained from a rate gyro whose resolution is low but response frequency is high enough.<br>If we use an inclinometer together with rate gyros, we can sufficiently decrease zero-drift of gyros, because the inclinometer senses angular displacement by referencing gravity direction and its zero stability is high enough. However, the inclinometer is influenced by horizontal acceleration. This means that we have to use a low-pass filter whose cutoff frequency is extremely low to eliminate signal component induced by horizontal acceleration. Attitude sensor using two rate gyros mentioned above and one inclinometer showed good characteristics concerning zero stability, resolution and response frequency range.

著者

四天王寺文化財管理室編集

出版者

柏書房

巻号頁・発行日

1986

著者

王 子龍

出版者

東京大学経済学研究会

雑誌

東京大学 経済学研究

巻号頁・発行日

vol.60, pp.15-31, 2018

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アヘン戦争以降,中国の航運市場の対外開放に伴い,欧米企業は中国航運市場へ進出を開始した.19世紀西洋世界で起きた蒸気船革命の影響は,1869年のスエズ運河の開通により,東アジア海域にも及ぶことになった.1860年代以降,欧米諸国の貿易会社は相次いで航運部門を独立させ,中国に汽船会社を設立して,鋼鉄製蒸気船を運航し始めた.これにより,運航速度,輸送量,安定性などの面で劣位に立たされた伝統的な帆船であるジャンク船業は大きな打撃を受けた.中国在来のジャンク船の隻数については,いくつかの先行研究が推計を試みているが,ジャンク船運輸の変遷状況は未だに不明のままである.また同様に,中国航運市場における西洋式帆船,さらに蒸気船の運航状況の全体像も明らかにされていない.しかし,鉄道建設が遅れた近代中国において,交通運輸における航運業は極めて重要な存在であった.近代中国の経済発展における物流の基礎的な意義を明らかにする上で,こうした近代中国航運市場の構造およびその変遷過程を解明することは,重要な基礎作業であると考えられる.本研究では,『中国海関統計』に即して,19世紀後半~20世紀前半における中国航運市場の歴史的変容過程をマクロ的な視点から明らかにする.

著者

王 飛 高橋 光輝

雑誌

研究報告デジタルコンテンツクリエーション(DCC) (ISSN:21888868)

巻号頁・発行日

vol.2016-DCC-12, no.7, pp.1-7, 2016-01-14

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戦後女性が社会生活で活躍し,同時にアニメ作品の内容も変貌した.特に近年における日本のヒットアニメはフェミニズムが色濃く反映されていると言っていい.影響を及ぼしているオタク文化やコスプレ文化など,フェミニズムがアニメに浸透している.日本のアニメにおけるフェミニズムの歴史に遡り,近代ヒットアニメのフェミニズム的要素,市場ニーズなどを通じ,ヒットとフェミニズムの関連性を分析し考察する.

著者

王 賢鍾 具 知會 姜 兌玧 西沢 直子

出版者

慶應義塾福沢研究センター

雑誌

近代日本研究 (ISSN:09114181)

巻号頁・発行日

no.36, pp.351-395, 2019

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資料紹介

著者

王 海波

出版者

日本北方言語学会

雑誌

北方言語研究 (ISSN:21857121)

巻号頁・発行日

vol.10, pp.135-156, 2020-03-20

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満洲語は満洲・ツングース系の言語であり、元々清国(1616-1912)を建てた満洲族の言語である。満洲語の古典語1(以下「 満洲古典語」または「古典語」)は17世紀から18世紀末にかけて清国で使用された満洲語を指す。本稿で扱う満洲語三家子方言と黒河方言2は、現在中国黒龍江省チチハル市富裕県三家子屯と同省黒河市で話される満洲語の方言である。また、本稿で扱う満洲語シベ方言3は、現在中国新疆ウイグル自治区のチャプチャルシベ自治県で話される満洲語の方言である。

著者

王 治 渡部 大志

出版者

日本感性工学会

雑誌

日本感性工学会論文誌 (ISSN:18845258)

巻号頁・発行日

vol.18, no.6, pp.417-421, 2019 (Released:2019-12-27)

参考文献数

20

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To improve the safety of autonomous cars, their obstacle detection capability in bad weather must be substantially improved. Haze is a major factor that degrades outdoor images. Although various dehazing schemes have been proposed, a dehazing scheme designed to improve obstacle detection capability has not been reported. Hence, we present a dehazing algorithm that enhances the safety of an autonomous car. This algorithm should be able to work in real time, even using edge computers typically installed as car electronics. Furthermore, this algorithm should work on grayscale images, as systems dependent on color images are often unaffected by environmental color changes caused by factors such as a setting sun. The empirical results showed that our grayscale image-based proposed algorithm is comparable to the results of current cutting-edge methods, and operates in real time.

著者

清王夫之撰

出版者

曾氏金陵刊

巻号頁・発行日

vol.第54册, 1865

著者

王 羽萌 Yumeng Wang

雑誌

立教大学大学院日本文学論叢

巻号頁・発行日

vol.19, pp.130-106, 2019-10

著者

王 占一 WANG ZHANYI

出版者

名古屋大学大学院人文学研究科図書・論集委員会

雑誌

名古屋大学人文学フォーラム (ISSN:24332321)

巻号頁・発行日

no.1, pp.93-106, 2018-03-31

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Japan has the south part of Middle-East Railway and the right to operate of Fushun Coal after the Russo-Japanese War. In 1906, Japan established the South Manchu Railway Co. Ltd. and a number of immigrants from Japan as pioneers take this opportunity to 'develop' Manchu. At meanwhile, the local culture influence and interfere with "Manchu Railway". Japan began to publish newspaper and magazine in Manchu, which is known as "Cultural Development". For instance, the official magazine called THE LIGHT of MANCHURIA, which published by The Culture Association of Manchuria in 1920; it has been renamed as MANCHURIA. Japan is study the data about China in detail that basis on the survey and research though the newspapers and magazines. The main purpose of the study is the crucial task of national characteristic. According to the MANCHURIA, the Ballad of national character and social reality has become the most important reflects in the research. In the 1930s, a number of study books of Chinese folk songs have been published in Manchu. Some of them even still republished after the war. On this paper research is based on the MANCHURIA, which will focus on the Japanese interests at that age. As start the analyses on the data of Chinese folk songs or Manchu folk songs, and explain the study of how the Japan observe the Chinese society by folk songs study, and what is the role of folk songs played in this process. In addition, this paper also discusses the change of Chinese folk songs from 20s to 40s. This paper is divided into five parts, Japanese studies of Chinese folk songs and question consciousness; Chinese national character in folk songs; the imag e of China or Chinese in folk songs; the different landscape in Manchuria's new folk songs; resistance and marginalization of political folk songs.

著者

王 媛

出版者

明海大学

雑誌

明海大学教養論文集 : 自然と文化

巻号頁・発行日

no.26, pp.1-12, 2015-12

著者

王 媛

出版者

明海大学

雑誌

応用言語学研究 : 明海大学大学院応用言語学研究科紀要 (ISSN:13449427)

巻号頁・発行日

no.18, pp.93-103, 2016-03

著者

石原 暢 篠原 翠 苫米地 伸泰 村田 浩美 王 文娟 水野 眞佐夫

出版者

日本生理人類学会

雑誌

日本生理人類学会誌 (ISSN:13423215)

巻号頁・発行日

vol.21, no.3, pp.87-95, 2016 (Released:2017-10-31)

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This study aimed at evaluating the effect of habitual exercise and the level of daily physical activity on executive function (i.e. inhibitory control) and mental health status in youth adults. Twenty-four undergraduate- and graduateuniversity students participated in this study. All of the subjects underwent evaluations of their mental health (The General Health Questionnaire 28; GHQ28), inhibitory control (Stroop Color and Word Test), past- and current- exercise habits, and daily physical activity levels (International Physical Activity Questionnaire Short Version). Current habitual exercise and the level of low intensity physical activity were inversely correlated with score for GHQ28. Past habitual exercise was inversely correlated with reaction time for incongruent trial of the Stroop Color and Word Test. The level of vigorous physical activity was inversely correlated to the accuracy for incongruent trial. This study demonstrates that the level of low intensity daily physical activity may improve inhibitory control and maintain the optimal status of mental health, while the level of vigorous intensity physical activity might lead to an impairment of inhibitory control in youth adults.

著者

話の王国社編輯部 編

出版者

森田書房

巻号頁・発行日

1936

著者

渡邊 王志 西村 秀一

出版者

一般社団法人 国立医療学会

雑誌

医療 (ISSN:00211699)

巻号頁・発行日

vol.58, no.3, pp.187-190, 2004-03-20 (Released:2011-10-07)

参考文献数

4

著者

王 宝禮

出版者

日本歯科薬物療法学会

雑誌

歯科薬物療法 (ISSN:02881012)

巻号頁・発行日

vol.31, no.2, pp.67-82, 2012-08-01 (Released:2012-09-06)

被引用文献数

2

著者

竹村 正明 廣田 章光 王 怡人 細井 謙一 原 頼利 富野 貴弘 土屋 勉男 井上 隆一郎 水野 学 滝本 優枝

出版者

明治大学

雑誌

基盤研究(B)

巻号頁・発行日

2008

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サンプル調査で、中小企業が過去10年間でどれだけ取引先に対して、ポジションを変更できたのかを調べた。ポジションとは取引先に対する役割のことである。役割は、メインサプライヤーから単なる下請けまで7段階を措定している。変更できた企業の割合は5%以下で予想よりもはるかに少なかった。上方へのポジション変化ができた企業は製品イノベーションから市場を拡大していることがわかった。