IEEE

A 10ns Delay Range 1.5GHz BW True-Time-Delay Array-Based Passive-Active Signal Combiner with Negative-Cap Stabilized RAMP for Fast Precise Localization

Abstract: Maximizing gain in beamforming arrays for emerging communications-on-the-move applications is key in highly resilient networks. Recent studies have demonstrated the rainbow beamtraining ...
AHA/ASA Journals

Multistage Electrocardiographic Profiling for Mental Stress-Induced Myocardial Ischemia in Women: A Prospective, Age-Matched Cohort Study in China

BACKGROUND: Mental stress-induced myocardial ischemia is often clinically silent and associated with increased cardiovascular risk, particularly in women. Conventional ECG-based detection is limited, ...
IEEE

Investigation of Possible Role of Hydrometeor Arrays on Subsequent Stroke Initiation Using System of Artificial Thunderstorm Cells of Negative Polarity

Abstract: Application of the system of two negatively charged artificial thunderstorm cells with a model hydrometeor array between them could help in the investigation of the problem of the subsequent ...
marketindex

Morning Wrap: ASX 200 to tumble, S&P 500 now negative for 2026, REA misses earnings

Carnarvon Energy to buyback up to 10% of outstanding shares over the next 12 months from 20-Feb (CVN) News Corp reports Q2 earnings, revenue up 6% to $2.36bn vs. $2.30bn ests, adjusted EPS up 21% to ...
Business Recorder

PSX snaps 4-session buying rally, KSE-100 down nearly 2% on heavy selling

The Pakistan Stock Exchange (PSX) witnessed heavy selling pressure, with the benchmark KSE-100 Index closing lower by nearly 2% on Friday. The bears maintained their grip over the market for most part ...