著者
柴田 克成 岡部 洋一
出版者
The Institute of Electrical Engineers of Japan
雑誌
電気学会論文誌C(電子・情報・システム部門誌) (ISSN:03854221)
巻号頁・発行日
vol.117, no.9, pp.1291-1299, 1997-08-20 (Released:2008-12-19)
参考文献数
9

In order to realize the mapping from spatial information to temporal information, Temporal Smoothing (TS) Learning is proposed. In this learning, the output of a learning unit, to which sensory signals are given as input, is trained to be smooth along time. In other words, the learning unit is trained so as that the second time derivative of the output itself becomes 0.This learning can be applied to integrate local sensory signals into an analog spatial signal. It also can be used that an agent learn evaluation function in delayed reinforcement learning on behalf of TD Learning(8)(7) when only one target state is chosen. When a neural network was employed as a learning unit and visual signals were given as inputs directly, the hidden neurons in the neural network represented spatial information and had a adaptability of changing the representation according to the agent's motion characteristics.
著者
野崎 眞澄
出版者
Primate Society of Japan
雑誌
霊長類研究 (ISSN:09124047)
巻号頁・発行日
vol.7, no.2, pp.103-125, 1991 (Released:2009-09-07)
参考文献数
63
被引用文献数
5 5

Mechanisms controlling seasonal breeding in Japanese monkeys (Macaca fuscata fuscata) were studied. 1) Analysis of a total of 310 births recorded at our Institute over 12 years revealed that births were limited to the period from March to August with a peak in May. No difference was found in the birth season between outdoor and indoor samples, but the time of peak of births was slightly earlier in indoor than in outdoor samples. 2) In both monkeys housed indoors and outdoors, clear seasonal differences were observed in the hormonal profiles: Monkeys exhibited cyclic endocrine patterns characteristic of ovulatory cycles during the breeding season (autumn and winter), while anovulation persisted throughout the nonbreeding season (spring and summer). 3) Estradiol-treated ovariectomized monkeys exhibited marked seasonal changes in response to the negative feedback action of estradiol on LH secretion: Serum LH remained high during the breeding season, but decreased to very low levels during the nonbreeding season. There was no difference in the positive feedback action of estradiol on LH secretion between the breeding and nonbreeding seasons. 4) Artificial manipulation of photoperiod alone had no effect on the manifestations of annual reproductive cyclicity of Japanese monkeys, whereas simultaneous manipulation of photoperiod and ambient temperature was at least to some extent effective in modifying the ovarian functions. 5) Serum melatonin exhibited diurnal changes with high values in nighttime and low values in daytime both in monkeys housed indoors and outdoors. These results suggest that seasonal breeding of the Japanese monkey is governed by biannual changes in the response of the hypothalamo-hypophysial axis to the negative feedback action of estradiol, and that multiple annually cyclic environmental factors appears to influence on the seasonal breeding of this animal.
著者
西村 淑子 Nishimura Toshiko
出版者
群馬大学社会情報学部
雑誌
群馬大学社会情報学部研究論集 (ISSN:13468812)
巻号頁・発行日
no.23, pp.55-67, 2016-03-01

This article focuses on government liability issues arising from the Fukushima nuclear disaster.Since the Fukushima nuclear disaster, various lawsuits have been filed; these lawsuits have varying motivations. One of them is to pursue the government's liability for promoting its nuclear power policy. Japan's Compensation Act allows liability to be assigned to nuclear operators. However, the Japanese Government can also be held liable for nuclear damage if it fails to exercise its regulatory power over the Tokyo Electric Power Company (TEPCO). This article argues for nuclear damage compensation by considering issues from the Gunma litigation.
著者
植村 弥希子 杉元 雅晴 前重 伯壮 吉川 義之
出版者
Japanese Society for Electrophysical Agents in Physical Therapy
雑誌
物理療法科学 (ISSN:21889805)
巻号頁・発行日
vol.29, no.1, pp.39-44, 2022 (Released:2022-08-20)
参考文献数
22

物理療法は近年,数多くの研究によりその効果とメカニズムについて明らかにされてきており,従来では「禁忌」とされていた患者に対しても安全に実施できる可能性が示唆されている.医療行為は安全であることが第一条件であり,物理療法も例外ではない.物理療法を安全に使用するためには各種物理療法が生体に与える影響を理解し,実施する際の注意事項を留意した上で行う必要がある.治療メカニズムを理解していれば,より効果的な物理療法の実施も可能となり,効能をリハビリテーション医療に生かすことができるであろう.本稿では2010年に発刊されたカナダ理学療法士協会の物理療法の禁忌事項を取りまとめたレビューを基に,2011年以降に発刊された基礎,臨床研究から物理療法が生体に与える影響について解説し,適応と禁忌について網羅的に解説する.
著者
坂田 礼子 石川 美穂 古橋 拓也 代田 光宏 松本 崇 神宮 英夫
出版者
日本官能評価学会
雑誌
日本官能評価学会誌 (ISSN:1342906X)
巻号頁・発行日
vol.18, no.2, pp.89-95, 2014-10-15 (Released:2015-10-15)
参考文献数
6

This study is designed to clarify sensation in Human Interface Systems based on sensory evaluation and measurement of physiological responses. This paper describes the measurement of the feeling of ‘invigoration’ under artificial ventilation. In addition, the relationship between sensory evaluation and physiological responses is investigated. (Physiological responses include facial skin temperature and sympathetic nerve activity index.) Experimental data shows that, under certain conditions, the sympathetic nerve activity index can be used as a quantitative measure of the feeling of ‘invigoration’ under artificial winds. As a result, under conditions that expose the whole body or the lower body to wind, the sympathetic nerve activity index corresponds with the feeling of ‘invigoration’ as evaluated by thermal and comfort sensory assessments. However, under conditions that expose only the upper body to wind, it is thought that negative feelings associated with wind on one’s face negatively influence the sensory evaluation index. Therefore, in these situations, sensory evaluation does not correspond with the sympathetic nerve activity index.
著者
江種満子
出版者
文教大学
雑誌
文学部紀要
巻号頁・発行日
vol.17, no.2, 2004-01
著者
印旛郡 編
出版者
印旛郡
巻号頁・発行日
vol.巻1 巻2, 1913

2 0 0 0 OA 竜眠帖

著者
中村不折 [筆]
出版者
河東秉五郎
巻号頁・発行日
1908