Abstract: The optical Vernier effect has emerged as a powerful tool for enhancing the sensitivity of optical fiber interferometer-based sensors, ushering in a new era of highly sensitive fiber sensing ...

Abstract: Sinkholes are a substantial hazard to society and infrastructure. Conventional detection techniques can be reactive and expensive. This study develops a low-cost, IoT enabled wireless sensor ...

The robot travels through an orchard measuring the soil electrical conductivity, which shows how easily electricity flows ...