For semi-crystalline polymers, the crystallinity rate is a key parameter which directly influences mechanical properties, such as mechanical resistance or stiffness, as well as thermal and gas barrier ...

Cecilia Van Cauwenberghe explains how to measure the future using nanoscale metrology and discusses the global competition ...

Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness watches and smart rings. When you purchase through links on our site, we may earn ...

A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” technique, but ...

BALTIMORE -- A ballot measure aimed at cutting Baltimore City's property tax rate nearly in half will not appear on November's ballot. Some officials are breathing a sigh of relief for what the mayor ...

*Most of us understand the importance of regular blood pressure tests, and there’s a quick 30-second test you can perform at ...

Healthy hearts are adaptable, and heartbeats exhibit complex variation as they adjust to tiny changes in the body and environment. Mass General Brigham researchers have applied a new way to measure ...

Excessive stress is associated with health complications. Are there ways to accurately measure stress levels? Although stress is a natural and inevitable part of life, many people feel that they’re ...