These are the men of a mobile air defence unit, preparing for another night of tracking and attempting to shoot out of the skies the Russian drones heading for cities and power plants across Ukraine.

Abstract: Most phase-shift models for reconfigurable intelligent surfaces (RIS) rely on ideal models of the reflection coefficient, i.e., assuming full-reflection amplitude and constant reflection ...

Amplitude Studios has reestablished itself as an independent studio after management bought back the studio from Sega. Sega says the sale follows a "period of close consultation" between Amplitude ...

A restricted stock unit (RSU) is an award of stock shares, usually given as a form of employee compensation. The recipient must meet certain conditions before the restricted stock units are ...