Abstract: The article proposes a novel approach for in-orbit satellite antenna pattern measurement by means of a dedicated small measurement satellite (MES) that flies in Double-Cross-Helix formation.

Abstract: In the paper, we firstly formulate the natural casing packing problem (NCPP) as a double-objective integer programming model, and then propose a two-stage heuristic algorithm for solving ...

Tesla share price has formed an inverse head-and-shoulders pattern. These technicals suggest that the stock may rebound soon. The company has faced a double whammy of slowing sales and high valuation.

Memecoin dominance fell to 0.032 ratio in December 2025, down from 0.11 peak in November 2024 rally PEPE surged 64% in seven days while BONK gained 59% and PENGU rose 34% during the market recovery ...

American Express announced a 17% boost to its dividend last March. In the first nine months of 2025, management returned $6.1 billion to shareholders, with buybacks doing most of the heavy lifting.