A small, round piece of asteroid Ryugu (sample #91), called “S-lunar,” contains tiny particles (less than 1 mm) that will allow planetary scientists to study the magnetic signature of the early solar ...

Exploring creative crochet ideas using beautiful gradient yarn and discovering what projects bring out the best color transitions. Follow along in these crochet diary moments filled with inspiration, ...

Abstract: The subarray method is a cost-efficient strategy for minimizing expenses in phased array systems. By grouping several elements into a subarray, the number of radio frequency (RF) chains and ...

Abstract: Compared with Zhang dynamics (ZD) method, gradient dynamics (GD) method, which is intrinsically feasible and efficient to solve time-invariant problems, could have a simpler hardware ...