FILE New signage, The Donald J. Trump and The John F. Kennedy Memorial Center For The Performing Arts, is unveiled on the Kennedy Center, Dec. 19, 2025, in Washington. WASHINGTON (AP) — The head of ...
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Abstract: This article proposes a novel calibration method for linear array antennas based on the scattering signals of a standard metal cylinder. The method sequentially activates each element of the ...
PV-PQ switching is always a difficult problem to solve in the calculation of power flow using the Newton-Raphson (N-R) method. Firstly, suitable PV buses cannot be selected for switching, making ...
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