DxOMark

Sony FE 28-70mm F3.5-5.6 OSS on Sony A7R II vs Sony FE Carl Zeiss Vario-Tessar T* 24-70mm F4 ZA OSS on Sony A7R II vs Nikon AF-S Nikkor 24-70mm f/2.8G ED on Nikon D810

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Digital Photography Review

Sony a7 V review video: is better than before good enough?

The Sony a7 V promises much but faces some impressive rivals. Based on our extensive testing and real-world use of the camera, we discuss what it offer.
KPNX

Here's where 'No Kings' protests are scheduled across Arizona this weekend

PHOENIX — Another round of protests intended to voice opposition to the Trump administration's policies is expected to take place across the Valley on March 28. Dubbed as the "No Kings" protests, ...
IEEE

Directional Measurements in Urban Street Canyons From Macro Rooftop Sites at 28 GHz for 90% Outdoor Coverage

Abstract: Path gain and effective directional gain in azimuth in urban canyons from actual rooftop base station sites are characterized based on a massive data set of 3000 links on 12 streets in two ...
IEEE

A 28-nm 88.3-TFLOPS/W POSIT-Approximate-Calculation-Based Digital Computing-in-Memory Macro Incorporating Final-Cycle Fusion and Joint Skipping

Abstract: Computing-in-memory (CiM) architecture is considered a technology that promises to alleviate the memory wall problem in artificial intelligence (AI) computing. Previous work on digital CiM ...