IEEE

Multibeam Transmit-Reflect-Array Antenna Using Alternating Transmission and Reflection Elements for Space–Air–Ground–Sea Integrated Network

Abstract: A bidirectional multibeam transmit-reflect-array (TRA) antenna has been proposed for the space–air–ground–sea integrated network (SAGSIN). The TRA consists of alternating transmission ...
MLB

'We're deep': Crew cuts magic number to 2

MILWAUKEE -- The champagne is on ice for the Brewers. A 6-2 win over the Phillies at American Family Field on Monday night reduced Milwaukee’s magic number for clinching the NL Central title to two.
IEEE

A Compact 2-D Matrix Array Comprised of Hexagonal Transducer Elements for Fast Volumetric Ultrasound Imaging

Abstract: Advances in 4-D ultrasound imaging open new perspectives in biomedical research by reducing the long-standing challenge of operator dependency. Extensive research efforts are focused on ...
Phys.org

Group 13 elements: The lucky number for sustainable redox agents?

Researchers from The University of Osaka created a reagent for important building-block molecules with an abundant main-group element, gallium. These early findings show that an organic gallium ...
Reuters

NASA reduces flights on Boeing's Starliner after botched astronaut mission

NASA reduces Starliner flights from six to four Starliner will fly up to three astronaut flights Contract changes follow Starliner's bumpy development Nov 24 (Reuters) - NASA on Monday slashed the ...
Investing

NASA reduces flights on Boeing’s Starliner after botched astronaut mission

(Reuters) -NASA on Monday slashed the number of astronaut missions on Boeing’s Starliner contract and said the spacecraft’s next mission to the International Space Station will fly without a crew, ...