Results 241 to 250 of about 231,137 (293)
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Transactions of the American Institute of Electrical Engineers, 1941
IN 1938, 15 mercury arc rectifier units, with a total capacity of 82,500 kw, were placed in service by the Aluminum Company of America to supply d-c power for the electrolytic production of aluminum.1 In the plant at Alcoa, Tenn., ten of these units were installed to supply two 45,000 ampere, 600 volt, d-c circuits. In the plant at Massena, N. Y., five
J. Elmer Housley, H. Winograd
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IN 1938, 15 mercury arc rectifier units, with a total capacity of 82,500 kw, were placed in service by the Aluminum Company of America to supply d-c power for the electrolytic production of aluminum.1 In the plant at Alcoa, Tenn., ten of these units were installed to supply two 45,000 ampere, 600 volt, d-c circuits. In the plant at Massena, N. Y., five
J. Elmer Housley, H. Winograd
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Quantum-constriction rectifier
Physical Review B, 1996A simple quantum constriction (wide-narrow geometry) is found to act as a rectifier in the coherent transport regime if Fermi energy is between the propagation thresholds of the wide and narrow parts. Therefore a simple diode could consist of only two identical leads of different widths.
SORDAN, ROMAN, K. Nikolic
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Transactions of the American Institute of Electrical Engineers, 1945
CURRENTS in excess of normal, or fault currents, flow in rectifier circuits under conditions of arc-back or d-c short circuit. In normal service, faults are imposed on rectifiers by both the arc-backs that occur in the rectifier itself and the short circuits that occur in the external d-c system.
C. C. Herskind, H. L. Kellogg
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CURRENTS in excess of normal, or fault currents, flow in rectifier circuits under conditions of arc-back or d-c short circuit. In normal service, faults are imposed on rectifiers by both the arc-backs that occur in the rectifier itself and the short circuits that occur in the external d-c system.
C. C. Herskind, H. L. Kellogg
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Noise properties of rectifying and non-rectifying nanopores
Nanotechnology, 2019Achieving a full understanding of the noise in resistive pulse sensing experiments is central to the development of this important single molecule technique. Here, we present a comprehensive study of the noise properties of conical glass nanopores as components in an ionic circuit by studying the power spectral density of the system in salt solutions ...
S F Knowles, U F Keyser, A L Thorneywork
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Journal of the London Mathematical Society, 1996
The paper constructs an interesting example, namely a transcendental meromorphic function \(F\) whose Julia set \(J(F)\) is a rectifiable curve in \(\widehat{\mathbb{C}}\) but is neither a line nor a circle. The construction starts with a specific meromorphic function \(f\) such that \(J(f)=\mathbb{R}\) and constructs a corresponding quasiconformal map
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The paper constructs an interesting example, namely a transcendental meromorphic function \(F\) whose Julia set \(J(F)\) is a rectifiable curve in \(\widehat{\mathbb{C}}\) but is neither a line nor a circle. The construction starts with a specific meromorphic function \(f\) such that \(J(f)=\mathbb{R}\) and constructs a corresponding quasiconformal map
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Reversible fluctuation rectifier
Physical Review E, 1999The analysis of a Feynman's ratchet system [J. M. R. Parrondo and P. Español, Am. J. Phys. 64, 1125 (1996)] and of its electrical counterpart, a diode engine [I. M. Sokolov, Europhys. Lett. 44, 278 (1998)] has shown that "fluctuation rectifiers" consisting of a nonlinear element (ratchet, diode) and a linear element (vane, resistor) kept at different ...
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Electrical Engineering, 1940
INITIAL efforts in rectifier engineering have quite naturally been directed toward mechanical design. But as the proportion of industrial power load carried by rectifiers is becoming large, due to electrolytic plants (electrochemical industries) and other new applications, it is important to be able to solve the more difficult circuit problems without ...
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INITIAL efforts in rectifier engineering have quite naturally been directed toward mechanical design. But as the proportion of industrial power load carried by rectifiers is becoming large, due to electrolytic plants (electrochemical industries) and other new applications, it is important to be able to solve the more difficult circuit problems without ...
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The American Journal of Cardiology, 1962
A, GRISHMAN, R, ENTHOVEN, P J, LEVESQUE
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A, GRISHMAN, R, ENTHOVEN, P J, LEVESQUE
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Unimolecular Electrical Rectifiers
Chemical Reviews, 2003AbstractFor Abstract see ChemInform Abstract in Full Text.
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