Color-changing nanopigment sensor tracks pH one to ten with stable, repeatable readings

Chemists in South Korea have created a stable color-changing sensor that displays an easily quantifiable response to the pH of its surroundings. Published in Microsystems & Nanoengineering, Dong-Hwan ...
IEEE

Portable Optical Fiber Sensor for Continuous Liquid Level Sensing Using Commercially Available POF

Abstract: This article presents a portable optical fiber sensor (OFS) design for continuous liquid level measurement, fabricated using two pieces of bare polymer optical fibers (POFs). The proposed ...

Krueger Sentry Gauge Reinforces Need for Reliable Tank Level Gauges

GREEN BAY, WI - February 23, 2026 - PRESSADVANTAGE - Krueger Sentry Gauge, an American manufacturer of mechanical ...
IEEE

Predictive Analytics in Mental Health: Machine Learning Models for Major Depressive Disorder Detection using Sensor Data

Abstract: The recent integration of Machine Learning (ML) and sensor technologies in healthcare, particularly for diagnosing Major Depressive Disorder (MDD), has paved the way for advanced predictive ...