Piezofluorochromism, the phenomenon of materials reversibly changing their fluorescent color when pressure is applied, is ...

For decades, the ability to visualize the chemical composition of materials, whether for diagnosing a disease, assessing food ...

A research team led by Professor JIANG Changlong at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, has developed a highly sensitive, real-time sensor for detecting trace water, ...

Abstract: This paper proposes a hip exoskeleton inspired by the concept of biotensegrity. An actuator directly connected to a rigid structure is applied to provide a high assistive torque for flexion ...

Abstract: Human activity recognition is an important direction in pattern recognition that learns from low-level raw signals acquired from smartphones and commercially available and customizable ...

Jan. 9, 2026 Stanford researchers have developed an AI that can predict future disease risk using data from just one night of sleep. The system analyzes detailed physiological signals, looking for ...