Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Thermosensation01:43

Thermosensation

Peripheral thermosensation is the perception of external temperature. A change in temperature (on the surface of the skin and other tissues) is detected by a family of temperature-sensitive ion channels called Transient Receptor Potential, or TRP, receptors. These receptors are located on free nerve endings. Those detecting cold temperatures are closer to the surface of the skin than the nerve endings detecting warmth. These thermoTRP channels, while temperature selective, have relatively...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Interfacially stabilized microfluidic core-shell cholesteric liquid-crystal droplets integrated with an electro-optical gate for sequential multilevel information encryption.

Journal of colloid and interface science·2026
Same author

Targeting of Gpx8-CSF1 axis resets the immune milieu of lung tumor and overcomes resistance to anti-PD-1 therapy.

Cell death and differentiation·2026
Same author

3D lithography of diamond thermal emitters for microscale emissivity control.

Nature communications·2026
Same author

A CsNF-YB4-CsWAT1-CsARF9 regulatory cascade mediates auxin-dependent suppression of lignin biosynthesis and resistance to Colletotrichum camelliae in tea plants.

Plant physiology·2026
Same author

Microelectrode Arrays Technology for Brain-on-a-Chip Applications.

Biosensors·2026
Same author

Glucose-to-potassium ratio has a non-linear J-shaped association with acute kidney injury risk in traumatic brain injury.

Scientific reports·2026

相关实验视频

Updated: Jun 27, 2026

Evaluation of a Smartphone-based Human Activity Recognition System in a Daily Living Environment
06:49

Evaluation of a Smartphone-based Human Activity Recognition System in a Daily Living Environment

Published on: December 11, 2015

8.9K

一个智能湿度感应系统用于人类行为识别.

Huabin Yang1,2, Qiming Guo1,2, Guidong Chen1,3

  • 1Institute of Microelectronics of the Chinese Academy of Sciences, Beijing, 100029, China.

Microsystems & nanoengineering
|January 21, 2025
PubMed
概括

这项研究引入了一个智能湿度感应系统,通过呼吸检测实时监测人类行为. 该系统使用一种新型传感器和机器学习来实现96.2%的准确性来识别行为状态.

更多相关视频

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device
05:32

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device

Published on: November 24, 2016

7.8K
Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
06:37

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention

Published on: December 15, 2023

2.6K

相关实验视频

Last Updated: Jun 27, 2026

Evaluation of a Smartphone-based Human Activity Recognition System in a Daily Living Environment
06:49

Evaluation of a Smartphone-based Human Activity Recognition System in a Daily Living Environment

Published on: December 11, 2015

8.9K
A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device
05:32

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device

Published on: November 24, 2016

7.8K
Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
06:37

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention

Published on: December 15, 2023

2.6K

科学领域:

  • 材料科学 材料科学 材料科学
  • 传感器技术 传感器技术
  • 生物医学工程 生物医学工程

背景情况:

  • 实时监测人类行为对于医疗援助和健康跟踪至关重要.
  • 呼吸检测为评估生理和行为状态提供了一种非侵入性方法.

研究的目的:

  • 开发一种智能湿度感应系统,通过呼吸检测实时监测人类行为.
  • 为了提高传感器性能和整合机器学习,以准确地进行行为分类.

主要方法:

  • 使用多孔纳米森林制造湿度传感器,集成热敏电阻和微热器.
  • 使用微型加热器来增加传感器工作温度和灵敏度.
  • 使用机器学习算法基于传感器数据进行行为识别.

主要成果:

  • 达到0.56 pF/%RH (60-90%RH) 的湿度传感器灵敏度,具有出色的稳定性和选择性.
  • 微型加热器将传感器的灵敏度提高了5.8倍,使其能够检测出口气中的微弱湿度变化.
  • 行为识别系统在分类行为状态方面达到高达96.2%的准确性.

结论:

  • 开发的智能湿度感应系统通过呼吸有效监测人类行为.
  • 集成先进的传感器材料,微型加热器和机器学习显示出医疗和健康监测应用的巨大潜力.