Understanding the Saudi Riyal (SAR): History, Pegged Exchange Rate, and Economy

Discover everything about the Saudi Riyal (SAR), from its historical origins and fixed USD exchange rate, to its impact on the Kingdom's oil-based economy.
IEEE

Learning SAR-to-Optical Image Translation via Diffusion Models With Color Memory

Abstract: Synthetic aperture radar (SAR) and optical sensing are two important means of Earth observation. SAR-to-optical image translation (S2OIT) can integrate the advantages of both and assist SAR ...
IEEE

Real-Time Duct Prediction and Propagation Analysis Using Genetic Algorithm-Based RFC and Parabolic Equation Method

Abstract: This paper proposes a real-time prediction of the duct using a refractivity from clutter (RFC) method based on genetic algorithm (GA) and the parabolic equation (PE) method. Three dates with ...
PR Newswire

Moomoo Concludes Second Global Paper Trading Competition; Hong Kong SAR and Singapore Traders Top Leaderboard with Record Returns

JERSEY CITY, N.J., Dec. 18, 2025 /PRNewswire/ -- Moomoo, a leading global investment and trading platform, announced the successful conclusion of its Second Global Paper Trading Competition ("The ...