Why Are Grok and X Still Available in App Stores?

Elon Musk’s chatbot has been used to generate thousands of sexualized images of adults and apparent minors. Apple and Google ...

Windows 11’s Phone Link now lets Android apps run ‘almost’ full-screen

Microsoft has now made the “Expanded screen” feature available to all users of the Phone Link app in Windows 11. The update, which is being rolled out via the Microsoft Store (version 1.25112.36.0), ...

Motorola And Polar Team Up For Moto Watch Health Wearable

The Motorola Moto Watch is a health and fitness wearables that uses Polar's stat algorithms to track health markers. And it ...
IEEE

Redefining Polar Boundaries for Near-Field Channel Estimation for Ultra-Massive MIMO Antenna Array

Abstract: Ultra massive multiple-input-multiple-output(UM-MIMO) technology has emerged as a promising candidate for 6G networks, offering ultra-high spectral efficiency in wireless systems. The ...
IEEE

Generalized Polar Format Algorithm for ISAR imaging with complex target motion

Abstract: Inverse synthetic aperture RADAR (ISAR) imaging produces range-Doppler images by exploiting the motion of the target related to the RADAR. Two cases arise in ISAR imaging: the target motion ...
Commercial Appeal

Polar vortex bringing more cold air to Tennessee. How to dress for frigid weather

An Arctic air blast will bring frigid temperatures to the central and eastern United States this weekend, including Tennessee. Overnight temperatures in Tennessee are expected to drop into the 20s and ...
The Cincinnati Enquirer

Polar vortex to bring another round of extreme cold. What this means for Ohio

Bundle up. This weekend will get seriously cold. The planet's most extreme cold air will be barreling into the central and eastern United States this coming weekend "like a wrecking ball," said ...