Abstract: This article theoretically clarifies the estimation accuracy of phased-array calibration using beam-steering modes. Beam-steering modes can be potentially employed to estimate the element ...

Legal concerns over EU loan idea need clarification G7 countries urged to participate in loan guarantees Belgium wants EU guarantees before agreeing to asset use plan France wants Ukraine to buy ...

California-based Cognixion is launching a clinical trial to allow paralyzed patients with speech disorders the ability to communicate without an invasive brain implant. Cognixion is one of several ...

QUANTICO, Va. — President Donald Trump on Tuesday proposed using American cities as training grounds for the armed forces and spoke of needing U.S. military might to combat what he called the ...

The drone show held at Torchlight Parade Ground in Bannimantap in Mysuru on September 28 evening not only enthralled the crowd, but also earned an entry in the Guinness World Records for creating an ...

Abstract: The accurately and rapidly delineating surface contours is crucial for ultrasonic immersion nondestructive testing (NDT) of complex curved-surface components. However, directly employing ...

RESEARCHERS at the California Institute of Technology (Caltech) have announced a major breakthrough, successfully assembling a record-breaking array of 6,100 ultracold caesium atoms to serve as qubits ...

For the eighteen AFL clubs around the country there are two main challenges — how to get good. And two — how to stay good. Plenty of teams hit that first bar, at least for a short period of time. The ...

Quantum computers will need large numbers of qubits to tackle challenging problems in physics, chemistry, and beyond. Unlike classical bits, qubits can exist in two states at once—a phenomenon called ...

AI tools like Google’s Veo 3 and Runway can now create strikingly realistic video. WSJ’s Joanna Stern and Jarrard Cole put them to the test in a film made almost entirely with AI. Watch the film and ...

Is Google about to change online search forever by replacing its classic web search with AI Mode? Credit: Smith Collection/Gado/Getty Images Move over, Google Search. AI Mode is here, and it isn't ...