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Mashhoon replies
(American Physical Society, 1992)
B. Mashhoon discusses comments made by J. Anandan on the results on the coupling of intrinsic spin to the angular velocity in a neutron interferometry.(AIP)
Generalization of Kerr spacetime
(American Physical Society, 1991)
A class of exact solutions of the Einstein-Maxwell equations is presented. It represents the exterior gravitational field of a charged rotating mass. The class contains a generalization of the charged Kerr metric involving ...
The case against teacher certification
(National Affairs, Inc., 1998)
The system by which the nation trains and licenses its public school teachers recently came under sharp attack from an organization called the National Commission on Teaching and America's Future (NCTAF). In its 1996 ...
Design criteria for formless concrete flumes (1993)
(University of Missouri--Columbia. Extension Division, 1993)
The formless concrete flume is a spillway constructed of concrete without forms. The earth is excavated to the dimensions and shape of the structure. Concrete is placed on this earth form to the required depth and floated ...
Addendum: On the ionization of a Keplerian binary system by periodic gravitational radiation [J. Math. Phys. 37, 3997-4016 (1996)]
(American Institute of Physics, 1996)
Addendum: On the ionization of a Keplerian binary system by periodic gravitational radiation [J. Math. Phys. 37, 3997-4016 (1996)]
How often is a permutation an n'th power?
(1997)
We give a short argument that for any fixed n, the probability that a permutation on m letters is an n'th power is asymptotically C m^{phi(n)/n - 1}.
Refractive index of waterlike fluids
(American Physical Society, 1993)
The refractive index of a waterlike fluid is calculated from a frequency- and wave-vector-dependent dielectric function. This model for the dielectric function of waterlike fluids as symmetric rotors is formulated in terms ...
Bound on the group velocity of an electron in a one-dimensional periodic potential
(American Physical Society, 1995)
By using a recently derived upper bound on the allowed equilibrium current in a ring, it is proved that the magnitude of the group velocity of a Bloch electron in a one- dimensional periodic potential is always less than ...
Engineering superfluidity in electron-hole double layers
(American Physical Society, 1998)
We show that band-structure effects are likely to prevent superfluidity in semiconductor electron-hole double-layer systems. We suggest the possibility that superfluidity could be realized by the application of uniaxial ...
Universal equilibrium currents in the quantum Hall fluid
(American Physical Society, 1995)
The equilibrium current distribution in a quantum Hall fluid that is subjected to a slowly varying confining potential is shown to generally consist of strips or channels of current, which alternate in direction, and which ...
Center of Mass and Relative Motion in Time Dependent Density Functional Theory
(American Physical Society, 1995)
It is shown that the theorem asserting separability of the center of mass motion for a system of interacting particles in a harmonic external potential is satisfied in the time dependent density functional theory, provided ...
Rigorous upper bound for the persistent current in systems with toroidal geometry
(American Physical Society, 1995)
It is shown that the absolute value of the persistent current in a system with toroidal geometry is rigorously less than or equal to eħNα/4πmr02, where N is the number of electrons, r0-2= 〈ri-2〉 is the equilibrium average ...
Nonlocal theory of accelerated observers
(American Physical Society, 1993)
A nonlocal theory of accelerated observers is developed on the basis of the hypothesis that an electromagnetic wave can never stand completely still with respect to an observer. In the eikonal approximation, the nonlocal ...
Agricultural hand signals (1993)
(University of Missouri--Columbia. Extension Division, 1993)
Voice communications are impossible in certain agricultural situations due to distance and noise. For this reason, standard Agricultural Hand Signals have been developed for farm machinery operators by the American Society ...
Constructing wire fences (1993)
(University of Missouri--Columbia. Extension Division, 1993)
This guide will provide some basic construction information to help you build a good wire fence. Good fences start with good materials.
Center of mass and relative motion in time dependent density functional theory
(American Physical Society, 1995)
It is shown that the theorem asserting separability of the center of mass motion for a system of interacting particles in a harmonic external potential is satisfied in the time dependent density functional theory, provided ...
A Classification of Disorders of Defecation in Infants and Children
(1994)
During the 45 years since the publication of a surgical treatment for Hirschsprung's Disease, much more attention has been given to differentiating aganglionic from functional megacolon than other, less common disorders ...
Integration of Biomedical and Psychosocial Management
(Pediatric Gastrointestinal Motility Disorders. New York: Academy Professional Information Services, 1994)
Two concepts helped and hindered clinicians throughout the 20th Century: 1) the most important and legitimate use of physicians' time is in the diagnosis and cure of disease; and 2) patients are cured of illness through ...
Comprehensive Management of Infants with Gastroesophageal Reflux and Failure to Thrive
(Mosby - Year Book, 1995-09)
An alternative hypothesis regarding vomiting and failure to thrive is that they may be coincidental; they may have different of common causes, but they may not be connected simply as primary and secondary phenomena. This ...
Saving energy with passive systems (1993)
(University of Missouri--Columbia. Extension Division, 1993)
One of the first ways solar energy was used in agriculture was to modify climatic extremes in cold livestock housing by using passive techniques. Passive techniques are extremely cost effective because they generally add ...