TEXAS — After a couple of delays, including unauthorized people on the launch site, Blue Origin sent up six people on its New Shepard rocket. The six are part of the NS-38 mission, Blue Origin's ...

NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of ...

DAHLGREN, Va. – For decades, the MK 38 family – a key Navy shipboard weapon system – has delivered reliable close-in defense against small, fast, agile threats at sea. Since its commissioning in 1977 ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

GoFormative is an educational platform that allows teachers to create various types of assignments that students can interact with in real time and across different devices. Teachers can view students ...