Scientific American

Why 2026 Is a Mathematically Special Number

Number enthusiasts may be looking to the new year with a touch of melancholy. Another perfect square like 2025 (45 2 = 2,025) ...
The Lever

Scammers Are Using These 17 Numbers To Steal Your Money

Scammers are using publicly available information to steal your money — while spotty regulations and industry pushback have limited your ability to recover it. It’s easy to get robbed these days. All ...
IEEE

Image enhancement and noise reduction using modified Delay-Multiply-and-Sum beamformer: Application to medical photoacoustic imaging

Abstract: Photoacoustic imaging (PAI) is an emerging biomedical imaging modality capable of providing both high contrast and high resolution of optical and UltraSound (US) imaging. Since receiving ...
IEEE

Improved resolution and crosstalk rejection in Multi-Line Transmit ultrasound imaging using Delay Multiply and Sum beamforming

Abstract: The frame rate of ultrasound images can be increased by simultaneously transmitting several focused beams along different directions, according to the method called Multi-Line Transmission ...