Abstract: A battery-powered multisensor acquisition system with five dedicated channels [electrocardiograph (50 μW), bioimpedance (46 μW), galvanic skin response (15 μW), and 2× photoplethysmogram ...

Abstract: An important drawback of current biopotential monitoring systems is their dependence on gel electrodes, which can dry out, cause skin irritation, and necessitate skilled personnel. These ...

BENTONVILLE, Ark. — The Bentonville School Board voted to eliminate class rank for the senior class of 2026, meaning there won't be a valedictorian or salutatorian named this year. In the board ...

As the state gears up to hold annual examinations for students of classes 5 and 8 next year, it has decided to prepare the test module in a manner that evaluates them based on their conceptual ...