Abstract: Optical fiber magnetic field sensors based on magnetostrictive materials have attracted significant interest. However, most existing sensors utilizing optical fibers and magnetostrictive ...

Abstract: This article proposes a design method based on a multiobjective optimization strategy considering the thermal effect for uniform magnetic field coil (UMFC), which is used to provide working ...

When automating your smart home, much of the attention centers on cameras and lights, but I believe HomeKit door sensors are arguably among the most critical devices to add to your setup. I’ve written ...

Researchers from Guangxi University, China have developed a new gas sensor that detects ammonia with a record speed of 1.4 seconds. The sensor's design mimics the structure of alveoli—the tiny air ...

Earth’s magnetic field comes from the restless motion of molten metal in the planet’s outer core. It’s our invisible shield, and it’s also surprisingly changeable. Every so often, the field ...

Texas A&M AgriLife has added a globally trained field ecologist to its faculty to advance research on biodiversity, land management and ecosystem resilience. Felicity Newell, Ph.D., field ecologist, ...