Atlas N Trinity 5660 PD covered hopper review

The third run of Trinity 5,660-cubic-foot capacity pressure differential (PD) covered hoppers has been released by Atlas ...
24/7 Wall St

XRP Lost Over 45% Since July Peak: Can $1B ETF Momentum Reverse the Slide?

XRP dropped from $3.66 in July 2025 to around $2.00 by December 2025, losing over 45% as 37% of holders sit on unrealized losses U.S. spot XRP ETF inflows have attracted nearly $1 billion in assets ...
IEEE

Biomimetically Inspired Design of a Low-Noise Pump-Jet Impeller Based on Hydrodynamic–Acoustic Coupling Analysis

Abstract: Pump-jet propulsion technology is increasingly applied in uncrewed underwater vehicle propulsion. A key research focus is the biomimetic design of pump-jets to improve efficiency and reduce ...
IEEE

Active-passive coupling analysis and optimal design of internal and external hybrid coils in MSC

Abstract: To enhance the performance of ultra-weak magnetic measurement equipment, an optimal design method for the internal and external hybrid coil (IEHC) by the improved target field method (TFM) ...