Mars, often depicted as a barren red planet, is far from lifeless. With its thin atmosphere and dusty surface, it is an ...

Researchers at TU Wien have discovered a quantum system where energy and mass move with perfect efficiency. In an ultracold ...

Abstract: This article presents a physics-based analytical model for the drain current of normally-off p-GaN/AlGaN/GaN high electron mobility transistors (HEMTs). The core model, the first of its kind ...

Abstract: Model predictive current control (MPCC) based on sliding mode disturbance observer (SMDO) effectively addresses the issues arising from parameter mismatches and unmodeled nonlinear elements ...

Pam's Colecovision was her babysitter, from the age of 4 or 5, but the family only had one game. Over and over, hour after hour, she'd climb and jump through the three levels of Donkey Kong. But the ...

TUCSON, Ariz. (13 News) - AZ Report Card data shows only one in five Tucson students tests proficient in science, prompting one local high school to sign up for free science labs. The national ...