对人类出汗动态的微观到宏观规模和多方法调查
Cibin T Jose1, Ankit Joshi1,2, Shri H Viswanathan1
1School for Engineering of Matter, Transport and Energy, Arizona State University, Tempe, AZ, USA.
Journal of the Royal Society, Interface
|July 22, 2025
概括
这项研究使用先进的成像和生理测量揭示了人类出汗的微观动态. 了解这些过程对于温度调节和皮肤与各种产品的相互作用至关重要.
科学领域:
- 生物物理学的生物物理.
- 人体生理学 人体生理学
- 热调节器 热调节器 热调节器
背景情况:
- 人类的温度调节和在炎热环境中的舒适性取决于汗水分泌和蒸发.
- 之前的研究主要使用宏观方法,使得微观到宏观的出汗动态不太清楚.
研究的目的:
- 探索人类出汗的尚未探索的微观至宏观的动态.
- 通过多模式的方法来研究出汗的开始和不同的出汗模式.
主要方法:
- 结合微图像 (可见光,中波红外,光学连贯性断层扫描) 和宏观生理测量 (出汗率,皮肤导电性,表皮水分).
- 使用"空气喷气"囊来测量出汗率,灵感来自工业喷气冷却.
- 在被动加热和冷却周期期间,研究了六名受试者的额头出汗动态.
主要成果:
- 生理测量的相对动态与先前的观察结果一致,并通过成像的微尺度出汗动态来解释.
- 确定了不同的出汗模式:孔向,过渡和膜向.
- 突出了角层水分,盐沉积和微型毛发对出汗的影响.
结论:
- 提供了对出汗开始和进展的生物物理动态的新见解.
- 展示了微图像和生理测量的联合用于研究出汗的实用性.
- 提供了解皮肤与化品,织品和可穿戴传感器的相互作用的基础.
关键词:
滴滴的动力学 滴滴的动力学电磁皮肤导电性 电磁皮肤导电性中波红外成像中等波红外成像光学连贯性断层扫描技术盐沉积物是一种盐沉积物.层状角膜的水合化汗水蒸发的蒸发情况汗水的生产生产生产.透气囊可以通风.更多相关视频
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