The Oura Ring 4 Ceramic is currently priced at $500, which is on the pricier end for a health tracker. The regular Ring 4 is ...
It's healthy to know your numbers. Learn about resting and maximum heart rates, exercise targets, and when to consult a ...
Milliseconds of variability, now detected by fitness watches, can improve well-being Earlier this year I got an Oura ring to ...
Abstract: This paper presents a novel signal processing pipeline for estimating pulse signals, onset peaks, and heart rate using an event-based camera (EVS). EVS capture changes in brightness as a ...
Abstract: The high power pulse load in Marine integrated power system has the characteristics of high instantaneous power, short duration and high power change rate. The traditional power supply ...
A senior member of the US Federal Reserve on Friday said he voted against cutting interest rates this week because inflation was "too high" for comfort. Kansas City Fed president Jeff Schmid was one ...
Background: Shift work in emergency care settings disrupts circadian rhythms and sleep, increasing health risks and performance. A key aspect of addressing these challenges lies in predicting the ...
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