A team of researchers from the Federal University of São Carlos (UFSCar) in the state of São Paulo, Brazil, has developed a sensor that can identify sodium nitrite (NaNO 2) in various beverages, ...

Abstract: In this letter, a refractive index (RI) sensor was developed and experimentally validated using an interferometric design that integrates single-mode fiber (SMF), no-core multimode fiber, ...

Abstract: Durable fiber Bragg grating (FBG) relative humidity (RH) sensors are fabricated in commercially available polyimide (PI) coated 50-µm diameter Ge-doped silica optical fibers using an ...

IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11, 2025. The state’s automated network of sensors allows for ...

Institute to Develop Novel Laser Fusion Reactor As Part of Japan’s Initiative to Pursue Challenging Concepts to Solve Issues Facing Future Society PALO ALTO, CA / ACCESS Newswire / October 21, 2025 / ...

I serve as the Gazette’s Energy and Environment reporter, focusing on water quality, conservation efforts, agriculture and beyond. I have joined the Gazette as a corps member with Report for America, ...

This course uses the LEGO MINDSTORM EV3 hardware and software (not included with tuition). You can also use the Virtual Robot Curriculum (free access for participants) if you do not have access to a ...