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Nonuniform electric fields in pulse heated wires
International Journal of Thermophysics, 1993The influence of nonuniform electric fields on the measurement of the electrical conductivity in pulse-heated wires is studied analytically. Two causes for nonuniformity are considered: switching-on of an external voltage source (transient skin effect) and temperature-dependent change of the electrical conductivity.
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Orientation of the Agarose Matrix by Pulsed Electric Fields
2003DNA molecules less than ~20 kilobase (kb) pairs in size are efficiently fractionated by unidirectional electrophoresis in agarose gels (1). The variation of DNA mobility with gel concentration can be described by the Ogston mechanism of pore size distribution, if the observed mobilities are first extrapolated to zero electric field strength (2 ...
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