Abstract: In contrast to the intelligent reflecting surface (IRS) as a pure reflection device in the past, in this letter, from a more micro perspective, we propose to employ pseudo-random ...

Abstract: The Quick Response (QR) code, a machine-readable optical label, is a pattern two-dimensional of black and white blocks. At present its applications extend to various domains, including ...

With thousands of homes without power, here are some safety tips when using a gas-powered generator Rand Paul says seizure of oil tankers in Caribbean a 'prelude to war' Abandoned vessel found 70 ...

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