Results 221 to 230 of about 156,063 (268)
Some of the next articles are maybe not open access.
An Approximation to the Asymmetric Strip-Line Coupling Coefficient
IEEE Transactions on Computers, 1968Abstract—In the design of magnetic film memories and high-speed printed wiring systems, it is often necessary to estimate the coupling between adjacent conductors which are, in effect, strip lines with asymmetric ground planes. No solution to this problem exists in the literature. An heuristic approximation is found, and validated experimentally, which
openaire +1 more source
Rate coefficients in reacting strongly coupled plasmas
Physical Review A, 1988A kinetic approach is derived to take into account nonideality effects in the rate coefficients of plasmas. First results are given for a reacting hydrogen plasma.
, Schlanges, , Bornath, , Kremp
openaire +2 more sources
Coupling coefficients for space groups
Journal of Mathematical Physics, 1979Unitary matrices connecting coupling with their corresponding Clebsch–Gordan coefficients are determined quite generally for nonsymmorphic space groups which contain the inversion as point group operation. The matrix elements of these unitary matrices factorize into two independent parts where a special choice for the sets of the left coset ...
openaire +2 more sources
Mode coupling coefficient measurements in optical fibers
Applied Optics, 1978The measuring method of the mode coupling coefficient was developed to apply to multimode fibers. It is shown that a mode coupling coefficient can be calculated from each mode group pulse waveform. Measurements were made with two cases of long-length and short-length multimode step-index fibers.
K, Kitayama, M, Ikeda
openaire +2 more sources
Coupling coefficients for trapezoidal gratings
IEEE Journal of Quantum Electronics, 1988Using coupled-mode theory, the coupling coefficient was calculated for a trapezoid grating, and it was shown that it is possible to adjust its shape to obtain a high coupling coefficient. This is one of the advantages offered by the ion beam etching technique. >
openaire +1 more source
Determination of a Friction Coefficient for THA Bearing Couples
Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca, 2015The wear of articular surfaces is considered one of the most important factors limiting the life of total hip arthroplasty (THA). It is assumed that the particles released from the surface of a softer material induce a complex inflammatory response, which will eventually result in osteolysis and aseptic loosening.
M, Vrbka +6 more
openaire +2 more sources
Fluid-coupling coefficients in an array of hexagonal prisms
Nuclear Engineering and Design, 1986Abstract The study is related to the seismic analysis of fast breeder reactor cores. The first part of the paper describes an efficient method to compute the added mass coefficients in an array of slender bodies immersed in a fluid. It is assumed that the fluid is incompressible and non-viscous and that the flow is bidimensional.
Preumont, André +2 more
openaire +2 more sources
Ventricular interaction is described by three coupling coefficients
American Journal of Physiology-Heart and Circulatory Physiology, 1994Previous studies of ventricular interaction have quantified interaction by making small pressure or volume changes in one ventricle and measuring the resulting pressure or volume changes in the opposite ventricle. The ratios between the pressure and volume changes in opposite ventricles have been used as coupling coefficients or measures of ...
M F, Taher, W P, Santamore, D K, Bogen
openaire +2 more sources
Coupling coefficients: General theory
Journal of Mathematical Physics, 1979Coupling coefficients for projective representations of finite groups are determined quite generally either by means of a general projection procedure, or as a linear combination of their corresponding Clebsch–Gordan coefficients. There we demonstrate that coupling— and Clebsch–Gordan coefficients are uniquely connected by special Clebsch–Gordan ...
openaire +1 more source
Choosing Coefficient of Coupling for Coupled SIDO Converters
IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2022Gayatri Nayak, Shabari Nath
openaire +1 more source