Now showing items 11-20 of 361
Infrared studies of conformational changes in polyvinyl chloride
(John Wiley & Sons, Inc., 1964-02)
Analysis of the infrared spectrum of polyvinyl chloride has permitted the identification, from the frequencies of the several C[bond]Cl stretching bands, of the chain conformations which are associated with particular ...
Configuration Interaction in Two‐ and Three‐Electron Atoms
(The American Institute of Physics, 1966-12-01)
The ground states of the first four members of the helium isoelectronic series and the 22S and 22P states of lithium are calculated using a configuration‐interaction expansion in a complete denumerable set of single‐particle ...
One‐Speed Neutron Transport in Two Adjacent Half‐Spaces
(The American Institute of Physics, 1964-05)
Using Case's method for solving the one‐speed transport equation with isotropic scattering, the Milne problem solution, the solution for a constant source in one half‐space, and the Green's function solution are obtained ...
Magnetohydrodynamics at Small Magnetic Reynolds Numbers
(The American Institute of Physics, 1962-04)
Two problems are considered, each of which represents a class of flows. In the first problem the motion is induced by passage of electric current through an incompressible viscous electrically conducting fluid contained ...
Singular Integral Equations
(The American Institute of Physics, 1966-12)
The integral equationP∫cK(ζ′,ζ)ζ′−ζφ(ζ′)dζ′=h(ζ)φ(ζ)+f(ζ)is shown to have simple solutions obtained by standard and elementary methods if h and K have appropriate analytic properties.
An image intensifier-scintillator device for determination of profiles and images of weak beams of ionizing particles or X-rays
(Elsevier, 1961)
An instrument for determining the shape and intensity distribution of particle and X-ray beams has been developed using an image intensifier tube together with a bundle of filaments of scintillator. A description of the ...
Energy‐Moment Methods in Quantum Mechanics
(The American Institute of Physics, 1967-10-15)
Three quantum‐mechanical computational techniques based on energy moments, μk = ∫ dqψ*(q)Hkψ(q)μk=∫dqψ*(q)Hkψ(q), and semimoments, νk(q′) = [Hkψ(q)]q = q′νk(q′)=[Hkψ(q)]q=q′, are formulated. The μ method, which employs the ...
New chain conformations of poly(glutamic acid) and polylysine
(Wiley Subscription Services, Inc., A Wiley Company, 1968-09)
No Abstract.