Results 191 to 200 of about 13,086,282 (240)

Potential energy functions for threading

Current Opinion in Structural Biology, 1996
Despite little progress in ab initio solutions to the problem of predicting a protein's tertiary structure, over the past four years or so the development of fold-recognition methods for tertiary structure prediction has been the source of some encouragement in this difficult field.
D T, Jones, J M, Thornton
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Thermodynamic potential functions

1991
A very important result in classical thermodynamics is the law of increase of entropy, discussed in Section 8.6. This law states that, when a change takes place in a system with an adiabatic boundary, the entropy S of the system always increases when the process is irreversible and remains the same when the process is reversible.
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Special Function Potentials for the Laplacian

Canadian Journal of Mathematics, 1982
The purpose of this paper is to study the operator Δ + q. Here Δ is the Laplace–Beltrami operator on a compact Lie group G and q is a matrix coefficient of a representation of G. We are able to calculate the powers of Δ + q acting on the function qku. This is done in Section 2 and the reader is refered there for definitions of the special functions q ...
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On Velocity Potentials and Stress Functions

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1978
AbstractBy using a variational principle which is complementary to Hamilton's Principle, and by introducing new stress functions, the domain of application of stress functions has been extended to problems of elastodynamics. The Euler‐Lagrange equations associated with the new stress functions emerge as additional compatibility conditions involving the
Dost S., Tabarrok B.
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Gradient, Potential, Potential Function

1988
Ruhende Ladungen erfullen den sie umgebenden Raum mit einem elektrostatischen Feld. Die Existenz dieses Feldes last sich durch seine Kraftwirkung auf Korper, die in dieses Feld gebracht werden, nachweisen. Der Feldraum zwischen den Ladungen kann sowohl durch die vektorielle Feldstarkefunktion $\rm {\vec E}({\vec r})$ bzw. $\rm {\vec E}(x,y,z)$ als auch
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The Potential Function of the Water Molecule

The Journal of Chemical Physics, 1937
For use with frequencies corrected for anharmonicity the energy of a molecule is expressed by a complete quadratic form. Reduction of the force constants in Cartesian coordinates to an independent set by relations due to symmetry and mutual forces is carried out by a systematic matrix method which is particularly useful in correcting for anharmonicity ...
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On the Green’s function of potential scattering

Il Nuovo Cimento, 1963
The Green’s function in some potential scattering problems of spherical symmetry is written as an integral of the product of the Green’s functionsG a corresponding to the angular variables andG r corresponding to the radial variables. The integration is carried along a suitable lineC in the plane of complex angular momentum. If C surrounds the spectrum
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B-Potentials of Hölder Functions

Journal of Mathematical Sciences, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lyakhov, L. N., Lapshina, Marina G.
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Potential functions of HKT spaces

Classical and Quantum Gravity, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Poon, Y.S., Swann, A.F.
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Potential Function for Phosphorus Trichloride

The Journal of Chemical Physics, 1967
Separate sets of force constants for phosphorus trichloride were determined using supplemental molecular information to constrain the general force fields compatible with the vibrational frequencies. The Coriolis zeta constant for the ν4 mode, the centrifugal distortion parameters, and the mean vibrational amplitudes provided convenient sources of ...
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