Services Sold to Boost I.V.F. Odds Backed by Little Evidence, Study Finds

In an effort to improve the odds, scientists have developed an array of “add-ons” that could in theory identify the most ...
IEEE

Near-Field Tracking With Large Antenna Arrays: Fundamental Limits and Practical Algorithms

Abstract: Applications towards 6G have brought a huge interest towards arrays with a high number of antennas and operating within the millimeter and sub-THz bandwidths for joint communication, sensing ...
IEEE

Movable-Antenna Array Enhanced Beamforming: Achieving Full Array Gain With Null Steering

Abstract: Conventional beamforming with fixed-position antenna (FPA) arrays has a fundamental trade-off between maximizing the signal power (array gain) over a desired direction and simultaneously ...
CNBC

SpaceX blocked from early U.S. benchmark index entry as S&P reaffirms existing rules

S&P Global said on Thursday it was not changing the requirements for entry into its major indices, dealing a setback to Elon Musk's SpaceX by effectively ruling out a swift entry for the world's ...