Attribution (BY): Credit must be given to the creator. This study investigates the effects of various chemical and physical treatments on the structural and surface properties of activated carbon and ...

Key Laboratory for Nonferrous Vacuum Metallurgy of Yunnan Province, Kunming University of Science and Technology, Kunming 650093, China National Engineering Research Center of Vacuum Metallurgy, ...

Abstract: A novel technique is proposed for estimating the angle-of-arrival (AOA) in free-space laser communication based on the shape of a laser beam spot on a flat surface. Two methods are ...

Get Instant Summarized Text (Gist) Machine learning and 3D printing have been used to create nano-architected materials with the strength of carbon steel and the lightness of Styrofoam. These ...