Abstract: This article presents a novel constellation modeling method for fast and accurate calibration of beamforming integrated circuits (BFICs) and radio frequency (RF) chains in large-scale phased ...

Google has overhauled Firestore’s query engine, introducing "Pipeline operations" that enable complex server-side aggregations and array unnesting. The update shifts Firestore Enterprise toward an ...

The science pros at TKOR demonstrate how to create colored smoke for visual experiments. Weight-loss drugs draw thousands of lawsuits alleging serious harm China executes 11 members of gang who ran ...

The technique requires no advanced laser setups – visible light from simple LED lamps, such as a party light, can drive the polymerisation. Visible light can be used to create electrodes from ...

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

There's growing concern that AI is a bubble about to burst. Smart digital leaders take a tactical approach to use cases. They get executive buy-in by focusing on strategic priorities. With MIT ...

Growth charts for children with rare genetic disorders - giving healthcare professionals and families clearer guidance on how a child is developing - have been created by an international team, led by ...

In Orlando, Florida, a dozen seniors gather in a YMCA twice a week. Some push walkers, others roll in on wheelchairs. After some light exercise and corny jokes, they get down to the real ...

Researchers at Indiana University and Wuhan University in China have unveiled a groundbreaking chemical process that could streamline the development of pharmaceutical compounds, chemical building ...

Abstract: Pattern synthesis technology is widely used in communication, radar, and other fields. This paper proposes a LEMMPTE (Sidelobe control extended MMPTE) based method to create array antenna ...

Plastic that conducts electricity might sound impossible. But there is a special class of materials known as “electronic polymers” that combines the flexibility of plastic with the functionality of ...