Winter quietly raises the stakes for every smoke detector in your home, just as you spend more time indoors with heaters ...

Abstract: Here, a compact multigas sensor using tunable diode laser absorption spectroscopy (TDLAS) combined with the spectral matrix compensation (SMC) method is developed. Each gas measurement unit, ...

Abstract: This paper describes a microwave sensor design optimization method based on prior knowledge for detecting heavy metals. combines prior-knowledge to optimize the structure and size of the ...

Engine cylinders can misfire for many reasons. There are four causes in particular that you should be aware of; here's what ...