Should we buy a new or used Ford Escape {year} for sale? In general, everyone wants to own the latest products. But in the context that consumers are still affected by tax policies and many factors, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Dawn Reiss Life can be unpredictable, overwhelming, and just plain difficult.

Abstract: In this study, we fabricated a limiting current-type microelectromechanical system (MEMS) sensor and evaluated its sensing performance of oxygen and humidity concentration. The MEMS oxygen ...