The novel braking resistor consists of a power electronic circuit, with which the braking energy can be fed back to a three-phase system. The recovery of braking energy can thus save energy, reduce costs and relieve the burden on the environment.
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The novel braking resistor consists of a power electronic circuit, with which the braking energy can be fed back to a three-phase system. The recovery of braking energy can thus save energy, reduce costs and relieve the burden on the environment.
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Contrary to normal Lasers, BEL utilizes an organic dye/polymer system, which is arranged between two mirrors forming an optical micro-cavity. The incoming light is multiple reflected between the mirrors, giving rise to an effective photon mass and a confining potential for the Bose-Einstein condensa.....
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Generation of coherent light of high intensity in a solid state "cold Laser"
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A stem cell-based assay for the identification of BMP mimetic agents.
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