I Tested the Oura Ring 4 for an Entire Year and Here's My Honest Review

I love my Oura ring. Ask any of my friends, and they’ll tell you that it’s become one of my main personality traits over the ...

Mike Schramm

Mike has worked in the Joystiq Network since 2006, as lead blogger and senior editor on WoW.com and one of the founding editors on Massively.com. Currently, he is a contributing editor on Joystiq, and ...
BMJ

Accelerometer-based measures in physical activity surveillance: current practices and issues

Objective Self-reports of physical activity (PA) have been the mainstay of measurement in most non-communicable disease (NCD) surveillance systems. To these, other measures are added to summate to a ...
BMJ

Using accelerometers to measure physical activity in large-scale epidemiological studies: issues and challenges

Division of Preventive Medicine, Department of Epidemiology, Brigham & Women's Hospital, Harvard Medical School, Harvard School of Public Health, Boston, Massachusetts USA Correspondence to Dr I-Min ...
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

A Nano-g Fabry–Pérot Damped Accelerometer Featuring All-Metal-Elastic Fiber Optics Technology With 112-dB Dynamic Range

Abstract: In the critical applications of geological disaster prediction, aerospace, and other fields, the development of accelerometers is increasingly trending toward higher precision, larger ...
IEEE

Vibration Performance Analysis and Improvement of MEMS Resonant Accelerometers

Abstract: In this article, the dynamic performance of microelectromechanical system (MEMS) resonant accelerometers when subjected to shock and vibration is meticulously analyzed and enhanced through ...