Browsing College of Science (COS) by Title
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1/N expansion for the degenerate Anderson model in the mixedvalence regime
(American Physical Society, 198307)The 1N expansion method for the degenerate Anderson model is formulated. N is the degeneracy factor of one of the felectron configurations. Various groundstate properties are calculated. Excellent agreement with the ... 
14year program monitoring the flux densities of 33 radio sources at low frequencies
(IOP PUBLISHING LTD, 199901)We present the results of a lowfrequency flux density monitoring program of 33 extragalactic radio sources. The light curves at 318 and 430 MHz over a 14 yr period are presented. The measurements were made with the NAIC ... 
200506 Annual Report Department of Biological Sciences
(Virginia Tech; Department of Biological Sciences, 2006) 
200607 Annual Report Department of Biological Sciences
(Virginia Tech; Department of Biological Sciences, 2007) 
200708 Annual Report Department of Biological Sciences
(Virginia Tech; Department of Biological Sciences, 2008) 
200809 Annual Report Department of Biological Sciences
(Virginia Tech; Department of Biological Sciences, 20090819) 
200910 Annual Report Department of Biological Sciences
(Virginia Tech; Department of Biological Sciences, 20100811) 
The 2010 Interim Report of the LongBaseline Neutrino Experiment Collaboration Physics Working Groups
In early 2010, the LongBaseline Neutrino Experiment (LBNE) science collaboration initiated a study to investigate the physics potential of the experiment with a broad set of different beam, near and fardetector ... 
The 2015 landslide and tsunami in Taan Fiord, Alaska
(Springer Nature, 20180906)Glacial retreat in recent decades has exposed unstable slopes and allowed deep water to extend beneath some of those slopes. Slope failure at the terminus of Tyndall Glacier on 17 October 2015 sent 180 million tons of rock ... 
(2S,4R)4Fluoropyrrolidinium2carboxylate.
(International Union of Crystallography, 20120801)The crystal structure of the title compound, C(5)H(8)FNO(2), at 100 K, displays intermolecular NH⋯O hydrogen bonding between the ammonium and carboxylate groups as a result of its zwitterionic nature in the solid state. ... 
The 750 GeV diphoton excess in unified SU(2)(L) x SU(2)(R) x SU(4) models from noncommutative geometry
(World Scientific Publ Co Pte Ltd, 20160614) 
a 10 kpc scale seyfert galaxy outflow: hst/cos observations of iras f224565125
(IOP Publishing Ltd., 201206)We present analysis of the UV spectrum of the lowz AGN IRAS F224565125 obtained with the Cosmic Origins Spectrograph on board the Hubble Space Telescope. The spectrum reveals six main kinematic components, spanning a ... 
A behavioral perspective on the biophysics of the lightdependent magnetic compass: a link between directional and spatial perception?
(Company of Biologists Ltd., 201010)In terrestrial organisms, sensitivity to the Earth's magnetic field is mediated by at least two different magnetoreception mechanisms, one involving biogenic ferromagnetic crystals (magnetite/maghemite) and the second ... 
A comparison of viscoelastic stress wakes for twodimensional and threedimensional Newtonian drop deformations in a viscoelastic matrix under shear
(American Institute of Physics, 200907)A recent experimental study of a Newtonian drop suspended in a viscoelastic matrix undergoing simple shear displays a transient overshoot in drop deformation which is qualitatively similar to twodimensional (2D) numerical ... 
A developmental sex difference in hippocampal neurogenesis is mediated by endogenous Oestradiol
(BMC, 2010)Background: Oestradiol is a steroid hormone that exerts extensive influence on brain development and is a powerful modulator of hippocampal structure and function. The hippocampus is a critical brain region regulating ... 
A discretevelocity, stationary Wigner equation
(AIP Publishing, 200011)This paper is concerned with the onedimensional stationary linear Wigner equation, a kinetic formulation of quantum mechanics. Specifically, we analyze the wellposedness of the boundary value problem on a slab of the ... 
A finite element splitting extrapolation for second order hyperbolic equations
(Siam Publications, 2009)Splitting extrapolation is an efficient technique for solving large scale scientific and engineering problems in parallel. This article discusses a finite element splitting extrapolation for second order hyperbolic equations ... 
A general convergence analysis of some Newtontype methods for nonlinear inverse problems
(Siam Publications, 2011)We consider the methods x(n+1)(delta)  x(n)(delta)  g(alpha n) (F'(x(n)(delta))* F'(x(n)(delta)))F'(x(n)(delta))*(F(x(n)(delta))  y(delta)) for solving nonlinear illposed inverse problems F(x) = y using the only available ...