IEEE

Electromechanical Tuning of Piecewise Stiffness and Damping for Long-Range and High-Precision Piezoelectric Ultrasonic Transducers

Abstract: This paper presents a novel technique for quickly deactivating piezo-electric micromachined ultrasonic transducers (PMUT) in order to increase their potential for acoustic imaging. The ...
The Harvard Crimson

Harvard Researchers Find Executive Function Tests May Be Culturally Biased

Researchers from Harvard’s Department of Human Evolutionary Biology found that educated children perform better on psychological tests measuring executive function abilities, challenging the accuracy ...
IEEE

Adaptive Piecewise Equivalent Circuit Model With SOC/SOH Estimation Based on Extended Kalman Filter

Abstract: Battery modelling plays a critical role in battery management tasks. A model that provides accurate estimations of state of charge and state of heath in varying operating conditions could ...
Rock Paper Shotgun

Borderlands 4: All 9 Vault Key Fragment locations

Trying to locate all Vault Key Fragments in Borderlands 4? Before you can delve into the deep Vaults beneath Kairos, you must first locate 9 Vault Key Fragments scattered throughout the various zones ...