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The effects of combinations of octadedral tilts on the symmetries of layered A nB nX 3n+2 structures were considered. Two complimentary approaches were used to
ckground: A tooth broken subsequent to laryngoscopy was fractographically analyzed. The science of fractography involves examination of fracture surfaces to
This study examined whether fluoride in a resin-based Ca-PO4 cements (RCPC) or a barrier of a bonding agent could compromise the remineralization potential of
We take the formulation of steady-state diffusion-induced grain boundary motion from our earlier work [1], and combine it with the results of Mullins' theory
We present a tunable sigmoidal wetting transition from superhydrophobicity (CA > 170o) to superhydrophilicity (CA 10o) on a single nanostructured hybrid film
The influence of chloride adsorption and lead upd on the step dynamics of Cu(100) has been examined in acid perchlorate solution. A c(2x2) Cl adlayer is formed
Current underfill materials generally consist of an epoxy resin filled withsilica particles and are designed to reduce stresses arising from the difference in
This paper describes the fluorescence behavior of anthracene and Re(CO) 3CIL, (where L=4,7-diphenyl-1,10-phenanthroline) in a commercial bone cement. New in
K Van Workum, K Yoshimoto, J J. de Pablo, Jack F. Douglas
The isothermal stress tensor and isothermal elasticity tensor for systems of point charges and of non-polarizable point dipoles are derived from the strain
C A. Handwerker, Ursula R. Kattner, Kil-Won Moon, J Bath, E -. Bradley, P Snugovsky
In this chapter, the key results and analyses leading to the choice of tin-silver-copper alloys by NEMI as the new national standard Pb-free solder system are
The circulating states of a Bose-Einstein condensate confined in an annulus are investigated both analytically and numerically. It is demonstrated that while
We present a general, semi-microscopic, self-consistent treatment of spontaneous emission for a two-level atom in a dielectric microcavity with arbitrary shape
Hau and her colleagues suggest that their newly demonstrated ability to control the flow of optical information may have technological relevance in the quantum
We show, experimentally and numerically, that Ti: sapphire mode-locked lasers can operate in a regime in which they produce exploding solitons. This happens
Since the establishment of the International Temperature Scale of 1190 (ITS-90), much progress has been made in the development of radiometers and blackbody
Sergey Mekhontsev, V B. Khromchenko, Leonard Hanssen
The realization and the dissemination of spectral radiance and radiance temperature scales in the temperature range of -50 C to 250 C and spectral range of 3 m
Recent magnetophotoluminescence data on T-shaped quantum wires is reinterpreted based on a detailed theory of magnetoexcitons in T-shaped quantum wires. We show
This paper presents an overview of the primary calibration of radioactive gas standards using length-compensated internal gas counters. The principal of length
We show that the phase structure of layered two-dimensional (2D) sine-Gordon systems, which interact via an interlayer coupling, depends on the number of layers
This article describes the scaling of plane-wave Born cross sections for the excitation of the H2 molecule to four low-lying electronic states (B singlet Sigma
We present a scheme for the signal extraction for LISA. The underlying principle is demonstrated and an experimental setup for testing thescheme is shown. We
Instrumental capabilities for both relative and absolute gravity measurements have evolved over the past 40 years to the point where today measurements can be
Kenneth G. Inn, Iisa Outola, S Nour, Hiromu Kurosaki, L Albin, A Berne
The National Institute of Standards and Technology (NIST Radiochemistry Intercomparison Program) and the Environmental Measurements Laboratory (EML Performance
We show that a modified Bloch equation for the electronic magnetic moment is necessary when the magnetic moment explicitly contains a diamagnetic contribution
Silicon-based particles that grow in a silane radio frequency (RF) discharge are studied by light scattering. Average particle size and the corresponding
A Browaeys, H H ffnert, C R. McKenzie, S L. Rolston, Kristian Helmerson, William D. Phillips
We have performed experiments using a 3D-Bose-Einstein condensate of sodium atoms in a 1D optical lattice to explore some unusual properties of band-structure
Changhyun Ryu, Mikkel Andersen, Pierre Clade, Vasant Natarajan, Kristian Helmerson, William D. Phillips
We have observed the persistent flow of Bose-condensed atoms in a toroidal trap. The flow persists without decay for up to 10 s, limited only by experimental
Kenneth G. Inn, Hiromu Kurosaki, Carole Frechou, Chris Gilligan, Robert Jones, Stephen LaMont, Jeff Leggitt, Chunsheng Li, Keith McCroan, Ronald Swatski
In 1977, the International Committee on Radionuclide Metrology's (ICRM) Low-Level Working Group (LLWG) workshop, a long-term blueprint for a new series of