Abstract: DC motors and solenoid starters used in railway industry are susceptible to erosion due to the high current flow in the DC motor circuit, which can cause a melting effect in copper contacts ...
Abstract: Precise operation and control of electric drives in industrial applications, e.g., e-mobility, involve power electronic converters using feedback regulators connected to system state sensors ...
KYIV, Ukraine (AP) — Ukraine’s President Volodymyr Zelenskyy appointed the head of military intelligence Kyrylo Budanov as his new chief of staff Friday, following the resignation of Andrii Yermak ...
MCKENZIE BRIDGE, Ore. - A hiker was safely rescued after going missing in the McKenzie Bridge area on Dec. 26, according to the Upper McKenzie Rural Fire Protection District. UMRFPD officials said ...
The FBI is permanently closing its headquarters at the J. Edgar Hoover building in Washington, Director Kash Patel announced on Friday. FBI Director Kash Patel announced the move on social media ...
WASHINGTON (AP) — The Federal Communications Commission on Monday said it would ban new foreign-made drones, a move that will keep new Chinese-made drones such as those from DJI and Autel out of the U ...
KYIV, Ukraine (AP) — Russia fired more than 650 drones and three dozen missiles at Ukraine in a large-scale attack that began during the night and stretched into daylight hours Tuesday, officials said ...
KYIV, Ukraine(AP) — Ukraine is rapidly deploying low-cost interceptor drones to counter Russia’s evolving aerial attacks on cities and power infrastructure. Homegrown systems can intercept fast, ...
KYIV, Ukraine(AP) — The icy ground crackling under their feet, members of an elite Ukrainian drone-hunting team set up for a long night. Antennas and sensors are clipped to a light stand. Monitors and ...
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