Abstract: It is practically interesting to achieve global event-triggered control for mismatched uncertain nonlinear systems subject to sensor and actuator faults. In this article, we present a ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. When Sigma first entered the digital camera market in 2002, it did so with an unusual sensor ...

Kohler's Dekoda will grade your hydration. Dekoda monitors pee, bowel movements, and blood in the toilet bowl. The device retails for $599 and launched on Wednesday. You probably aren't drinking ...

If you stand on Mario Bevilacqua's back deck and look right, there’s apple trees. If you look left, there’s a wall of houses and traffic. The 87-year old farmer has had his U-Pick farm, located just ...

Water used to be simple. You’d turn on a tap, fill a glass and drink, and that was the end of the story. As potable options have expanded over the years, we’ve managed to make water a very complicated ...

Abstract: A Graphene-based surface plasmon resonance sensor is proposed for rapid water salinity concentration detection and operates with a new multiple light source technique. The proposed sensor ...

They linger in our water, our blood, and the environment—"forever chemicals” that are notoriously difficult to detect. But researchers at the UChicago Pritzker School of Molecular Engineering ...