Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence.

Abstract: A multiaccess ultrasonic positioning system (UPS) based on chirped signals needs to estimate the ultrasonic (US) time-of-flight (TOF) of at least three channels. If the cross correlation ...

Three years ago, Amazon founder and executive chairman Jeff Bezos sounded the alarm. In an interview with CNN, Bezos said ...

Abstract: In this paper, we propose a new method to calculate correlation and correlation coefficient of interval-valued intuitionistic fuzzy sets which is similar to the cosine of the intersectional ...