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The switched reluctance motor (SRM) is a type of reluctance motor. Unlike brushed DC motors , power is delivered to windings in the stator (case) rather than the rotor . This simplifies mechanical design because power does not have to be delivered to the moving rotor, which eliminates the need for a commutator .
Bioconcentration. In aquatic toxicology, bioconcentration is the accumulation of a water-borne chemical substance in an organism exposed to the water. [ 1][ 2] There are several ways in which to measure and assess bioaccumulation and bioconcentration. These include: octanol-water partition coefficients (K OW ), bioconcentration factors (BCF ...
Bromochlorodifluoromethane (BCF), also referred to by the code numbers Halon 1211 and Freon 12B1, is a haloalkane with the chemical formula C F 2 Cl Br. It is used for fire suppression, especially for expensive equipment or items that could be damaged by the residue from other types of extinguishers. [ 1 ]
The $1 trillion threshold was crossed just two days before the "Oracle of Omaha" turns 94. The shares were up 1.2% to hit a high of $699,440.93 on Wednesday, allowing it to top the $1 trillion ...
The parents of a motorcyclist who was killed in a 2022 crash involving a Tesla Model 3 on Autopilot in Utah sued the electric carmaker and the vehicle's driver, claiming that the driver assistant ...
Between Aug. 1, 2023, and Aug. 2, 2024, U.S. Food Safety and Inspection Service personnel found “heavy discolored meat buildup" and “meat overspray on walls and large pieces of meat on the ...
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The BIM Collaboration Format (BCF) is a structured file format suited to issue tracking with a building information model. The BCF is designed primarily for defining views of a building model and associated information on collisions and errors connected with specific objects in the view. The BCF allows users of different BIM software, and/or ...