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 ...

The Oura Ring 4 Ceramic has nothing new under the hood from its predecessor, the regular Oura Ring 4 -- if you could even ...

The Boxing Day sales are officially here, and whether you’re scrolling from the sofa with a leftover mince pie or braving the ...

Far below the reach of sunlight, at roughly 4,000 m deep on the Pacific seafloor, researchers have stumbled on a form of ...

Non-invasive sensing offers pain-free health monitoring, yet challenges in technology, regulation, and human factors hinder ...

An investigation into the AI 171 crash reveals cascading electrical failures in the core network of a Boeing 787, raising ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

In a new study in Nature Communications, researchers from around India have suggested that the key to outsmarting the ...

Abstract: We consider the problem of data harvesting in wireless sensor networks. A designated collector node seeks to compute a function of the sensor measurements ...

The use of left-sided Impella microaxial flow pumps has expanded rapidly for the management of cardiogenic shock, left ...

We’ve gathered some of the best gifts for any occasion, from blenders and espresso machines to smartwatches and treadmills.

Background The cross-sectional association between cerebral tissue oxygen saturation (SctO2) and heart failure (HF) has been ...