Abstract: In this communication, a new method for modulating spin angular momentum (SAM) and orbital angular momentum (OAM) based on anisotropic holographic metasurfaces is proposed, which can realize ...

From spreading out payments to dodging impulse purchases, holiday shoppers this year took a more judicious approach to spending over the Black Friday-Cyber Monday sales weekend, data shows.

Abstract: In this paper, we investigate the economic dispatch problem of smart grids in time-varying directed networks. The EDP essentially revolves around optimizing the distribution of generation ...

The director of the Food and Drug Administration’s vaccine division told agency staff in a memo that an internal review found that at least 10 children died “after and because of receiving” the Covid ...

Here are three stocks with buy rank and strong momentum characteristics for investors to consider today, Nov.10: Lumentum Holdings Inc. LITE: This optical and photonics company has a Zacks Rank #1 and ...

I’ve been an enthusiast cook for 40 years, and I have gathered some nice knives and cookware. But I’ve never much cared what stove I was using – beyond a general preference for gas or induction.

Replace your crappy cables with ones that can actually charge your phones, tablets, and even laptops in under an hour. Anker’s 2-pack features 3-foot USB-C cables covered in double-braided nylon, ...