著者

青木 慎一 倉光 修 阪口 敏彦 石井 実

出版者

The Illuminating Engineering Institute of Japan

雑誌

照明学会 全国大会講演論文集

巻号頁・発行日

pp.166, 2005 (Released:2007-07-01)

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昆虫の誘虫性は松下電工カタログ照明設計資料 照C-31 p208に示されているものである。しかし、これらの方法では、同じ照度での誘虫性評価しか行えない。そこで、本報では実際の照明器具及び壁材等の昆虫の誘虫性を、定量評価する評価手法の研究を行ったので報告する。新しい誘虫性指数を検討し、実際の誘引実験で、検証を行った。その結果からも、今後、新誘虫性指数を用いることによって、昆虫の誘虫性を評価することが可能であると考えられる。

著者

野口 公喜 白川 修一郎 駒田 陽子 小山 恵美 阪口 敏彦

出版者

一般社団法人照明学会

雑誌

照明学会誌 (ISSN:00192341)

巻号頁・発行日

vol.85, no.5, pp.315-322, 2001-05-01

被引用文献数

6

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The effects of simulating dawn lighting with an ordinary ceiling light on the quality of awakening were investigated. The subjects were healthy men, aged 24-27. After sleep for about 7 hours with polysomnographic recordings in a climatic chamber kept at a temperature of 25℃ and a relative humidity of 50%, each subject was awakened by an alarm. For the 30 minutes immediately before the subject was awakened, the illumination in the chamber was gradually increased, simulating the condition of waking up as the sun rises. Alpha attenuation test, measuring blood pressure and awakening feelings were conducted after awakening. The time of sleep stage 2 appearing during the 30 minute simulating dawn lighting was significantly less (p < 0.05; Wilcoxon test) than during typical waking conditions (i.e., waking up in the dark), while the time of stage W was higher (p = 0.0796). The mood after awakening in the simulating dawn lighting condition was significantly better (p < 0.05). There were no significant differences in the alpha attenuation coefficients and blood pressures after awakening between the two conditions. These results suggest that simulating dawn lighting arouses subjects to light sleep, which makes awakening less sudden and more pleasant. There was no evidence that the light sleep immediately before awakening decreased the subjects' cerebral cortex activity or sympathetic nervous activity after awakening.

著者

野口 公喜 白川 修一郎 駒田 陽子 小山 恵美 阪口 敏彦

出版者

一般社団法人 照明学会

雑誌

照明学会誌 (ISSN:00192341)

巻号頁・発行日

vol.85, no.5, pp.315-322, 2001-05-01 (Released:2011-07-19)

参考文献数

25

被引用文献数

2 2

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The effects of simulating dawn lighting with an ordinary ceiling light on the quality of awakening were investigated. The subjects were healthy men, aged 24-27. After sleep for about 7 hours with polysomnographic recordings in a climatic chamber kept at a temperature of 25t and a relative humidity of 50%, each subject was awakened by an alarm. For the 30 minutes immediately before the subject was awakened, the illumination in the chamber was gradually increased, simulating the condition of waking up as the sun rises. Alpha attenuation test, measuring blood pressure and awakening feelings were conducted after awakening.The time of sleep stage 2 appearing during the 30-minute simulating dawn lighting was significantly less (p<0.05; Wilcoxon test) than during typical waking conditions (i. e., waking up in the dark), while the time of stage W was higher (p=0.0796). The mood after awakening in the simulatig dawn lighting condition was significantly better (p<0.05). There were no significant differences in the alpha attenuation coefficients and blood pressures after awakening between the two conditions.These results suggest that simulating dawn lighting arouses subjects to light sleep, which makes awakening less sudden and more pleasant. There was no evidence that the light sleep immediately before awakening decreased the subjects' cerebral cortex activity or sympathetic nervous activity after awakening.

著者

秋月 有紀 野口 公喜 阪口 敏彦

出版者

一般社団法人照明学会

雑誌

照明学会全国大会講演論文集 (ISSN:09191895)

巻号頁・発行日

vol.29, 1996-08-31