Extreme Heat Warning: 110-Degree Temps and Record March Heat Slam Southwest Highways

The National Weather Service has issued Extreme Heat Warnings across wide portions of Arizona, California, and Nevada as a ...

Engineered anhydrobiotic cells detect odors after years of dry, room-temperature storage

Demand for odor detection is growing in diverse fields such as food security, medical diagnostics, and environmental monitoring, but current technologies face limitations. Living cells with olfactory ...
IEEE

High strain sensitivity fiber-optics bolt sensor based on Vernier effect

Abstract: In this paper, a high strain sensitivity fiber-optics bolt sensor based on the Vernier effect is proposed. Four weak reflection fiber Bragg gratings (WFBGs) are inscribed along the ...
IEEE

A Miniaturized and High Q-Factor Wireless Passive Frequency Selective Surface Temperature Sensor Based on Stacking Coupling Structure

Abstract: Metamaterial temperature sensors are gaining increasing attention due to their wireless passive operation. Most metamaterial temperature sensors are single-layer resonance structures, which ...