Researchers at the Department of Energy's Oak Ridge National Laboratory have developed a novel extrusion system that combines multiple 3D-printing extruders into a single, high-output stream via ...

Abstract: This letter presents an optimization method for the design of a shaped-beam antenna array (SBAA) based on the method of maximum power transmission efficiency, addressing the limitations of ...

Abstract: The rapid proliferation of electric vehicles (EVs) is strengthening the coupling of transportation and power networks. Both electricity prices and traffic conditions can affect EV users’ ...