The fair returned to Chicago this weekend to support independent fiber producers and hobbyists who praise the social and ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

Abstract: In this letter, a pattern-reconfigurable antenna for indoor communication is proposed, which can provide stable conical and broadside beams. Although this type of pattern-reconfigurable ...

There’s a well-established loop between a dreary outlook and a depressed mood — so learning to shift out of negative modes such as pessimism, catastrophic escalation, and destructive self-talk can ...