Smartphone tool can monitor tissue health by reading a natural oxygen-sensitive molecule

Dartmouth researchers have developed a cell phone-based tool that monitors tissue health by using a naturally occurring ...
Homes and Gardens on MSN

If you don’t loosen compacted soil now, you could lose your spring plants

Discover how to loosen compacted soil to set your plants up for spring. Compacted soil deprives plant roots of oxygen and ...

Breathing in nanoparticles could enable a 10-minute pneumonia check at point of care

Diagnosing some diseases could be as easy as breathing into a tube. MIT engineers have developed a test to detect ...
IEEE

An Easy-to-Use Hand-to-Hand Impedance-Based Sensor to Obtain Carotid Pulse Arrival Time

Abstract: Pulse arrival times (PATs) are time intervals between the electrocardiogram (ECG) and an arterial pulse wave (APW) widely used to obtain cuffless blood pressure (BP). Although some distal ...