A modular multilevel converter (MMC) is widely used due to its various advantages. However, it causes serious electromagnetic interference (EMI) problems. Therefore, it is necessary to suppress the ...

Water frozen in the depths of space has long been considered a shapeless, frozen fog. For decades, scientists believed it formed without structure, too cold and still to grow orderly crystals.

This paper proposes strategies to reduce the number of variables and the combinatorial search space of the multistage transmission expansion planning problem (TEP). The concept of the binary numeral ...

Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center Cubs, Red Sox Pushed To Swing $120 Million League-Altering Trade The 10 ...

Breakthrough Studies Demonstrate Stem Cell-Based Technologies as a Potential Alternative Treatment for Type 1 Diabetes CHICAGO, June 20, 2025 /PRNewswire/ -- Findings from two studies reveal ...