Results 241 to 250 of about 886,450 (298)

Rheology of Aqueous Solutions in the Presence of Proton Exchange Membrane: Surface Tension. [PDF]

open access: yesPolymers (Basel)
Timchenko SL   +3 more
europepmc   +1 more source

Transmission coefficient for a semi-classical wavepacket

Physics Letters A, 1981
Abstract The semiclassical WKB wavepacket formalism, already introduced to treat non-radiative processes in multidimensional space, has been improved by the evaluation of normalization constants which enter the transition rate. A comparison is made between the wavepacket and the transmission-coefficient methods.
R Englman, D Mugnai, A Ranfagni
openaire   +2 more sources

Transmission coefficient correction for DACs

IEEE Design & Test of Computers, 1996
Many digital-to-analog converters achieved as integrated circuits by CMOS and bipolar technologies have a transmission coefficient error, often called full scale error. The article presents circuits to correct for such error in DACs with resistive ladder network R/2R and separate resistor, r.
openaire   +1 more source

Generalized Reflection Coefficient for Non Uniform Transmission Lines

Journal of Electromagnetic Waves and Applications, 2000
Summary: In this paper the authors present the formula for the generalized reflection coefficient that relates the upgoing wave to the downgoing wave at the interface between an isotropic homogeneous half-space and an isotropic inhomogeneous dielectric slab.
TOSCANO, ALESSANDRO, Vegni L, Bilotti F.
openaire   +4 more sources

Transmission coefficient of a fractal layer

Physical Review A, 1991
A wave passing through a one-dimensional fractal layer described by the Weierstrass function is studied within a framework of a perturbation method. It is shown that a transmission coefficient in a region of sufficiently small wavelengths consists of two components. The first corresponds to boundary scattering and describes resonance effects.
openaire   +2 more sources

Direct Measurement of Neutron Transmission Coefficients

Physical Review C, 1970
Neutron transmission coefficients are determined experimentally by investigation of the neutron decay of isobaric analog resonances (IAR) in the compound nucleus. Assuming a statistical decay of the IAR, the neutron branching ratios to the different final states are determined by the transmission coefficients of the partial waves allowed by angular ...
E. Finckh   +4 more
openaire   +1 more source

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