Senate Democrats have demanded a watchdog probe into the money the Treasury Department has burned chasing a $250 bill bearing President Donald Trump’s face. The push to plant Trump, 80, on the ...

Barcelona forward Raphinha has found himself at the centre of an unexpected controversy during Brazil’s World Cup campaign, with former international Marcos Andre Batista Santos, popularly known as ...

The weight issue affecting the F1 cars on the 2026 grid have been known since the pre-season tests, caused primarily by the need to keep the battery’s dimensions and volume unchanged, or even slightly ...

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Abstract: Vehicle-to-everything (V2X) applications are usually powered by vehicular batteries and thus are power limited in general. Reconfigurable intelligent surfaces (RISs) are capable of improving ...

Abstract: Reconfigurable intelligent surfaces (RISs), especially the simultaneous transmitting and reflecting RISs (STAR-RISs), can be integrated with multiple-input mutiple output (MIMO) and ...