| Project/Area Number |
15570202
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
生理人類学
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| Research Institution | Prefectural University of Kumamoto |
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Principal Investigator |
NAKAMURA Yasuto Prefectural University of Kumamoto, Department of Environmental and Symbiotic Sciences, Professor, 環境共生学部, 教授 (60025963)
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| Project Period (FY) |
2003 – 2004
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| Project Status |
Completed (Fiscal Year 2004)
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| Budget Amount *help |
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 2004: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2003: ¥1,000,000 (Direct Cost: ¥1,000,000)
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| Keywords | daily life / heat acclimatization / climatic chamber / repeated heat / continuous heat / core temperature / sweat rate / thermal sensation / 暑熱適応 / 短期順化 / 長期順化 / 発汗感 / 耳内温(核心温) / 平均皮膚温 / 不感蒸散 / エアコン / 過剰冷房 / 暑熱環境 / 適応能 |
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| Research Abstract |
In general heat acclimatization has two phases; one is a repeated heat acclimatization and the other is a continuous heat acclimatization. Real ability for acclimatizayion in daily life was investigated by experiments using a climatic chamber. Fifty runs of the same experiments were repeated for five subjects from June to October. In the run of the experiments five degrees centigrade heat load was charged to a subject and physiological responses such as sweat rate, core temperature, etc. and psychological responses such as thermal sensation, discomfort sensation, etc. were obtained. The results showed existence of a transition of phases of heat acclimatization in summer season. Those are from spring to autumn a term without acclimatization, a repeated heat ascending term, a continuous heat term, a repeated heat descending term, and a term without acclimatization.
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