Abstract: Reconfigurable intelligent surfaces (RISs) are regarded as one of the critical technologies for the next generation of wireless communication. However, the bandwidth extension of RIS remains ...

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An optical Illusion is a visual trick where our eyes and brain perceive different images from reality. These illusions are a type of visual puzzle that creates a misleading effect on our brain, ...

If there’s anything more extraordinary than traversing Middle-earth from one end to the other, with its wonders and dangers, it’s doing it by drawing. That’s what Canadian artist John Howe has done, ...

Abstract: We consider the parametric measurement model employed in applications such as line spectral or direction-of-arrival estimation with the goal to estimate the underlying parameter in a ...

Black Ops 6 Season 5 offered a boatload of content at launch, from new weapons like the ABR A1 to the arrival of 6v6 maps like W.M.D. and Exchange. However, the Reckoning may be the biggest addition ...

Rio2 Limited has upgraded its share listing to the Toronto Stock Exchange (TSX) after receiving approval from Canada’s biggest exchange provider. The exchange has the world’s tenth-largest market ...