Abstract: This letter presents a bioimpedance (Bio-Z) sensing interface IC with a current matching and common-mode suppressing (CMCS) loop for long-term health monitoring applications. The CMCS loop ...

Ducks maintain their core temperature even though their feet are colder. A countercurrent circulation system in their feet exchanges heat from warm arteries to cooler veins. Duck feet also have fewer ...

Have you ever watched a bird wading in icy water and flinched? How can they possibly do that without getting frostbite in their feet? Ducks and other waterfowl have very special circulation in their ...

Abstract: In the field of robotics, particularly in human–robot interaction, rapid and precise torque control is crucial. This study presents a closed-loop iterative optimized (CIO) approach designed ...