Background Patients with severe aortic stenosis (AS) are at high risk of mortality, regardless of symptom status. Despite ...

Researchers at Tsinghua University developed the Optical Feature Extraction Engine (OFE2), an optical engine that processes data at 12.5 GHz using light rather than electricity. Its integrated ...

DOWNERS GROVE, Ill., Dec. 18, 2025 /PRNewswire/ -- Federal Signal Corporation (NYSE: FSS) (the "Company" or "Federal Signal"), a leader in environmental and safety solutions, today announced the ...

The Pentagon’s latest report makes one thing clear: Signal protects conversations, but it was never designed to safeguard U.S. war plans — and using it that way carried real risk for American forces.

The electrocardiogram (ECG) is an important tool for exploring the structure and function of the heart due to its low cost, ease of use, efficiency, and non-invasive nature. With the rapid development ...

Fortunately, we live in a time when most information can be recovered from another device or the cloud. Now, iPhone users can add another app to that list. Signal has announced that secure backups are ...

A research team from Tsinghua University has developed an optical computing system that dramatically reduces latency in feature extraction - one of the most critical stages in real-time data ...

Sign up for the daily CJR newsletter. On a recent evening, a group of editors, writers, and audio producers gathered on Zoom to talk about Erin Brockovich’s bra ...

Abstract: The diagnosis of cardiac disorders heavily relies on electrocardiogram signal classification processes. The proposed research establishes an Enhanced Crow Search Algorithm (ECSA)-based ...