Results 81 to 90 of about 179,183 (240)

ε‐Poly‐L‐lysine‐graft‐oligo(3‐hexylthiophene) Copolymers as Antibacterial and Biodegradable Polymer Electronics

open access: yesAdvanced Science, EarlyView.
ε‐Poly‐L‐lysine‐graft‐oligo(3‐hexylthiophene) (EPL‐g‐O3HT) copolymers are engineered as biodegradable and antibacterial materials for transient electronics. EPL‐g‐O3HT exhibits tunable conductivity, controlled enzymatic degradability, good biocompatibility, and potent antibacterial activity. They are demonstrated in electromyography sensors and organic
Xin Sun   +9 more
wiley   +1 more source

A Dual‐Modal Wearable Pulse Detection System Integrated with Deep Learning for High‐Accuracy and Low‐Power Sleep Apnea Monitoring

open access: yesAdvanced Science, Volume 12, Issue 24, June 26, 2025.
A dual‐modal wearable pulse detection system is developed for sleep apnea monitoring by integrating a self‐powered PENG and PPG sensor with a biomimetic fingertip structure. Through a two‐stage detection strategy, continuous PPW monitoring and on‐demand PPG detection achieve high‐accuracy sleep apnea recognition while maintaining low power consumption.
Jia Wang   +10 more
wiley   +1 more source

Acclimatization to heat in humans [PDF]

open access: yes
The responses and mechanisms of both natural and artificial acclimatization to a hot environment in mammals are addressed with specific reference to humans.
Greenleaf, John E.   +1 more
core   +1 more source

A Touch Enabled Hemodynamic and Metabolic Monitor

open access: yesAdvanced Science, EarlyView.
This work presents a touch‐based hybrid platform for simultaneous monitoring of vital signs and sweat metabolites. With a simple tri‐finger touch of 4–6 min, users can concurrently get to know their glucose, uric acid, cortisol levels from fingertip sweat, along with blood pressure and heart rate.
Omeed Djassemi   +19 more
wiley   +1 more source

The effect of arterial occlusion on sweat composition [PDF]

open access: bronze, 1952
Ruth van Heyningen, J. S. Weiner
openalex   +1 more source

Bio‐Inspired Strategy for Radiation‐Based Thermal Management and Utilization

open access: yesAdvanced Science, EarlyView.
Biological organisms have evolved remarkable strategies to manage and exploit thermal radiation. This review explores bio‐inspired systems that mimic these adaptations—such as radiative cooling, thermal regulation, thermal insulation, water harvesting, infrared camouflage, and infrared detection—and highlights their application in thermal management ...
Hyung Rae Kim   +5 more
wiley   +1 more source

Expansion of a mathematical model of thermoregulation to include high metabolic rates Final report, Jun. 19, 1967 - Jun. 18, 1968 [PDF]

open access: yes
Mathematical model of human thermoregulation with high metabolic ...
Cunningham, D. J., Stolwijk, J. A. J.
core   +1 more source

AMINO ACIDS IN HUMAN SWEAT

open access: bronze, 1951
Shinji Itoh, Teruo Nakayama
openalex   +2 more sources

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