Now showing items 1-10 of 23
(Virginia Tech, 1998)
This is the alumni magazine of the Department of Chemistry at Virginia Tech. Inside: An up-close look at alumnus Gene Weedon and his role with chemistry’s new AlliedSignal Polymer Characterization Lab. Plus: Learn about ...
a numerical study of periodic disturbances on two-layer Couette flaw
(AIP Publishing, 1998-12)
The flow of two viscous liquids is investigated numerically with a volume of fluid scheme. The scheme incorporates a semi-implicit Stokes solver to enable computations at low Reynolds numbers, and a second-order velocity ...
Energies and residues of the nucleon resonances N(1535) and N(1650)
(American Physical Society, 1998-12)
We extract pole positions for the N(1535) and N(1650) resonances using two different models. The positions are determined from fits to different subsets of the existing pi N --> pi N, pi N --> eta N, and gamma p --> eta p ...
A Water Maser Flare in W49N: Amplification by a Rotating Foreground Cloud
(IOP PUBLISHING LTD, 1998-12)
We monitored the 22 GHz H2O maser emission toward W49N from December 1989 through May 1990. During this period we observed an outburst in a component at -66.25 km s(-1). The flux density of the flaring component increased ...
Do similar communities develop in similar sites? A test with zooplankton structure and function
(Ecological Society of America, 1998-08)
McCune and Alien (1985) asked the question "Will similar forests develop on similar sites?" and concluded that dissimilar old-growth forests had developed on similar sites due to historical factors (colonization, disturbance, ...
Comment on "Evidence for narrow baryon resonances in inelastic pp scattering"
(American Physical Society, 1998-08-10)
Nonuniversal exponents in interface growth - Newman and Swift reply
(American Physical Society, 1998-12-14)
Infrared activity in the Aurivillius layered ferroelectric SrBi2Ta2O9
(American Physical Society, 1998-03-01)
Experimental studies were carried out on infrared-active phonons in the Aurivillius ferroelectric SrBi2Ta2O9 (SBT), using reflectivity measurements (down to 200 cm(-1)) and transmission measurements (down to 100 cm(-1)) ...
Monte Carlo simulation calculation of the critical coupling constant for two-dimensional continuum phi(4) theory
(American Physical Society, 1998-10)
We perform a Monte Carlo simulation calculation of the critical coupling constant for the continuum two-dimensional (lambda/4) phi(4) theory. The critical coupling constant we obtain is [lambda/mu(2)](crit) = 10.26(-.04)(+.08). ...