Epson's new three-chip 3LCD PowerLite L-Series laser projectors are compatible with Apple AirPlay, allowing users to share ...

Aimed at solving the microvibration issue of spacecraft, this paper adopts two orthogonal Vernier-gimballing magnetically suspended flywheels (VGMSFs) as vibration suppression actuator. The vibration ...

A dual Fabry-Perot interferometers (FPIs) sensor is demonstrated theoretically and experimentally for ultrasensitive strain sensing by using the Vernier effect and the tapered FBG-in-hollow silica ...

Electrochemical aptamer-based (EAB) sensors are capable of measuring the concentrations of specific molecules in vivo, in real time, and with a few-second time resolution. For their signal ...

Fractional exhaled nitric oxide (FeNO) is widely recognized as a reliable biomarker for asthma. FeNO sensors can help diagnose asthma and monitor its severity. In this study, an ultrasensitive ...

A specialized plane equipped with advanced sensors that the government deploys to chemical disasters could have helped authorities avoid needlessly blowing open five rail tank cars and burning their ...