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Separation of Partial Discharges Sources and Noise Based on the Temporal and Spectral Response of the Signals
(2021-01-01)
The insulation systems of equipment, cables, and electrical machines subjected to high voltage are continuously exposed to multiple aging mechanisms of electrical, mechanical, thermal, and environmental type. Normally, a ...
Chemical species separation with simultaneous estimation of field map and T-2* using a k-space formulation
(WILEY-BLACKWELL, 2012)
Chemical species separation techniques in image space are prone to incorporate several distortions. Some of these are signal accentuation in borders and geometrical warping from field inhomogeneity. These errors come from ...
Experimental investigation of gravitational gas separation in an inclined annular channel
(ELSEVIER SCIENCE INCNEW YORK, 2012-05)
The oil industry uses gas separators in production wells as the free gas present in the suction of the pump reduces the pumping efficiency and pump lifetime. Therefore, free gas is one of the most important variables in ...
Enantiomeric separations by capillary electrophoresis: Theoretical method to determine optimum chiral selector concentration
(Elsevier Science, 2018-03)
A method to optimize the ligand concentration [S] in the background electrolyte of capillary electrophoresis separations is presented. It is based on the use of a model which predicts apparent electrophoretic mobilities ...
The local form of doubly stochastic maps and joint majorization in II1 factors
(Springer, 2008-02)
We find a description of the restriction of doubly stochastic maps to separable abelian C ∗ -subalgebras of a II1 factor M. We use this local form of doubly stochastic maps to develop a notion of joint majorization between ...