Abstract: We report for the first time the inscription of retro-reflective Bragg gratings in multimode crystalline sapphire fiber. The gratings were fabricated using 800-nm femtosecond laser radiation ...

As the weather shifts and homeowners in Phoenix begin to switch from cooling to heating, it's important for them to check the health of their HVAC system.

When taking pictures of the night sky, any noise picked up by the sensor can obscure the desired result. One major cause of noise in CMOS sensors is heat—even small amounts can degrade the final ...

This video covers the complete oil change service on the BMW E39 M5 along with replacing the oil level sensor. Step by step, see how the V8-powered sports sedan is maintained to keep it in top ...

The AirPods Pro 3 can measure your heart rate during a workout. The Apple Watch offers a variety of other health-related tools. I'll buy the AirPods Pro 3, but the Apple Watch is my go-to device. I've ...

Temperature sensing plays a pivotal role in controlling and monitoring industrial, chemical, and biomedical systems. There ...

GM made some big changes to the Chevy Traverse, GMC Acadia, and Buick Enclave crossovers over the course of the last few model years, with all three recently making the move from the naturally ...

Abstract: In this paper, a capacitive pressure sensor for high-temperature application is proposed. This sensor includes three parts: a capacitive pressure-sensitive chip fabricated from green tapes ...

As temperatures soar and thousands head off on holiday to make the most of the long, hot summer days, we discover 20 ways to keep your cool in the heatwave: Eat small meals and eat more often. The ...

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