Results 281 to 290 of about 1,105,850 (344)

Eigenstate control of plasmon wavepackets with electron-channel blockade. [PDF]

open access: yesNat Commun
Takada S   +10 more
europepmc   +1 more source

AI-embodied multi-modal flexible electronic robots with programmable sensing, actuating and self-learning. [PDF]

open access: yesNat Commun
Li J   +10 more
europepmc   +1 more source

Electronic Speed Control of Motors

Transactions of the American Institute of Electrical Engineers, 1938
IN THE EARLY years of the electrical industry there was no acceptable a-c motor. After the development of the induction motor and the synchronous motor two machines were available which are unsurpassed in simplicity, reliability, and economy. These motors are, however, both inherently constant speed machines.
E. F. W. Alexanderson   +2 more
openaire   +1 more source

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