I tested the Oura Ring 4 for an entire year and let’s just say that I have some thoughts

Plus, everything you need to know about the brand-spanking-new ceramic rings.
BMJ

A new 2-regression model for the Actical accelerometer

Department of Exercise, Sport and Leisure Studies, The University of Tennessee, Knoxville, TN, USA Dr S Crouter, Department of Exercise and Health Sciences, University of Massachusetts Boston, 100 ...
Investopedia

What Is Options Trading? A Beginner's Overview

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...
IEEE

Chip-Level Packaged Electrochemical Angular Accelerometer With a Wide Measurement Range

Abstract: This article presents a novel approach to realize an electrochemical angular accelerometer with a compact size and a wide measurement range. For the first time, anodic bonding technology was ...
IEEE

A $22 \mu \mathrm{g} /\sqrt{} \text{Hz}$ Noise Floor, $1.6 \text{mg} /\mathrm{g}^{2}$ VRC, High Efficiency MEMS Capacitive Accelerometer Using High-Voltage Orthogonal ...

A Noise Floor, g VRC, High Efficiency MEMS Capacitive Accelerometer Using High-Voltage Orthogonal Excitation Technique Abstract: This work presents a high-voltage orthogonal excitation (HVOE) based ...