Abstract: We propose a method for measuring the instantaneous velocity of moving objects using ultrasonic waves. By transmitting and receiving a single dual-chirp pulse, composed of an up-chirp and a ...

Booz Allen Hamilton (BAH) now looks like a Buy after a 50% P/E compression; see valuation, backlog strength, buybacks, ...

As for the AI bubble, it is coming up for conversation because it is now having a material effect on the economy at large. Some accounts estimate that AI is driving 90% of US GDP growth, while others ...

Oregon’s huge investments in addiction treatment beds began to pay off in 2025, when hundreds of new beds came online.

Abstract: Phishing emails remain a critical cybersecurity challenge, demanding detection frameworks that capture both textual semantics and structural relationships in email data. This study ...

SINGAPORE, Dec 30 (Reuters) - China is requiring chipmakers to use at least 50% domestically made equipment for adding new capacity, three people familiar with the matter said, as Beijing pushes to ...