Abstract: The aim of this study is to develop a noninvasive medical oxygen sensor using the acoustic resonance frequency tracking technique. To make it realize, the optimization of sound-resonance ...

Abstract: Aiming at the demand of oxygen partial pressure measurement in aerospace and aviation, a tunable diode laser absorption spectroscopy (TDLAS) technique is proposed to realize the oxygen ...

From breath analysis to explosive detection, many applications require reliable electronic "noses." Unfortunately, current ...

Diabetes affects millions of Americans, and many don’t even realize they have it. Instead of relying on costly and ...

Humans spend about 80% of their time indoors, but keeping track of the air we breathe usually requires expensive lab-grade ...

A new batch of 23 projects will strengthen international space partnerships, develop national capabilities and boost economic ...

A California jury has found Cardi B not liable of assault allegations in a civil lawsuit filed by a former security guard. The case stems from a 2018 incident involving plaintiff Emani Ellis, a former ...

Facepalm: There are plenty of stories about people who fall for romance scams in which criminals pretend to be famous people asking for money. We wonder how anyone could be fooled by such a scheme, ...

An 80-year-old woman in Japan lost all her life savings to a scammer posing as an astronaut who claimed to be stranded on a besieged spacecraft and needed money to buy oxygen, according to a report.

The Powerball jackpot jumped to a staggering $1.3 billion after there were no big winners in Monday night’s drawing – the fifth-largest prize in game history. The lucky numbers were white balls 8, 23, ...

A Michigan college student was shot and killed in what police believe was a murder-suicide. The family of Sarah Carroll, a 20-year-old college student, told Fox 2 Detroit that she was gunned down on ...