Results 241 to 250 of about 407,274 (292)

Theory of strip coupled acoustic devices

Journal of Applied Physics, 1973
A theory of the strip coupled acoustic surface wave amplifier, the acoustic surface wave strip coupler, and the strip coupled acoustic surface wave parametric device is given. This theory makes use of a space harmonic expansion and variational techniques to determine the impedance looking into an individual strip.
Gordon S. Kino, William R. Shreve
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The Theory of the Deuteron Stripping Reactions

Physical Review, 1954
The deuteron stripping reactions are analyzed from the point of view of the many-body problem. A rigorous formal solution is given. From this it is shown how assumptions less restricted than Butler's can be employed to reduce the many-body interactions to those of a deuteron moving in a potential well.
Francis, N. C., Watson, K. M.
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Potentiometric stripping analysis: theory, experimental verification, and generation of stripping polarograms

Analytical Chemistry, 1985
Equations pour le potentiel transitoire et la duree de transition basees sur un gradient de concentration initial parabolique de l'amalgame de metal.
Abul. Hussam, J. F. Coetzee
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Theory of derivative and differential potentiometric stripping analysis and stripping chronopotentiometry

Electroanalysis, 1992
AbstractThe theoretical treatment of derivative potentiometric stripping analysis and differential potentiometric stripping analysis is presented. The latter term refers to the technique employing the derivative of time with respect to potential vs. the potential function as the measured signal.
Tibor Garai, Zoltán Nagy, Lajos Mészáros, Liliana Bartalits, Clinio Locatelli, Francesco Fagioli   +5 more
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A Forward-Speed Body-Exact Strip Theory

Volume 11: Prof. Robert F. Beck Honoring Symposium on Marine Hydrodynamics, 2015
This paper develops an extension to the body-exact strip theory of Bandyk, Beck, and Zhang [1–8], focused on improved prediction of forward-speed effects. One of the known limitations of standard strip theory is the treatment of forward speed terms. The free surface boundary conditions completely neglect the forward speed, which is usually justified by
Piotr J. Bandyk, George S. Hazen
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Coulomb wave theory of stripping

Nuclear Physics, 1965
Abstract This paper presents an exact analytic treatment of pure Coulomb distortions in stripping reactions. This first-order theory is analogous to some of the simplest plane-wave theories; the important innovation consists in the use of pure Coulomb waves instead of plane waves to describe the relative motions in both entrance and exit channels ...
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Analytic theory of subcoulomb stripping

Nuclear Physics A, 1966
Abstract It is suggested that an expansion of a general stripping amplitude into a pure Coulomb wave part plus Legendre-polynomial corrections may be the simplest and most efficient way to extract useful information, that is, L values and reduced widths, from stripping cross sections.
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Comic strips and theories of communication

Word & Image, 1989
Abstract Figure 1 is taken from the B.C. series by Johnny Hart. Clearly the source of the joke is the graphological arbitrariness of the English language, which is further complicated by substituting the numeral 4 for the grapheme ‘four’. The joke can hardly have been communicated as effectively as this in any other way than by making use of the mixed ...
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Aerodynamic Influence Coefficients from Strip Theory

Journal of the Aerospace Sciences, 1959
T N ANY AEROELASTIC ANALYSIS by collocation methods, both structural and aerodynamic influence coefficients must be known. We consider here the derivation of the aerodynamic influence coefficients (AICs) from the simplest of the aerodynamic theories—that of strip theory in which the flow along any section of the wing can be considered as two ...
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On the theory of stripping reactions

Nuclear Physics, 1964
Abstract The validity of the concept of a localization elementary stripping event, as a source of waves to be superposed with appropriate phases, is investigated in simple models. The basic model is the one-dimensional deuteron encountering a simple potential step. The behaviour of its two-dimensional wave equation at appropriate boudaries and limits
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