U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Journals

Interface-Driven Model-Based Generation of Java Test Drivers

Author(s)
Mark Blackburn, Robert Busser, Aaron Nauman, Ramaswamy Chandramouli
This paper extends prior work in model-based verification and describes interface-driven analysis that combines with a requirement model to support automated...

Polarized Ultraviolet Raman Spectroscopy of Β-Si3N4

Author(s)
R Vogelgesang, M Grimsditch, Jay S. Wallace
We have studied single crystals of Β-Si 3N 4 with polarization-resolved Raman spectroscopy in order to unambiguously obtain the symmetry character of zone...

Preisach-Arrhenius Model for Thermal Aftereffect

Author(s)
Edward Della Torre, Lawrence H. Bennett, R A. Fry, O A. Ducal
tereffect, that is, decay of magnetization with time at a fixed holding field, is often linear in log-time for a limited time window. The slope at the holding...

Anomalously Large Intermixing in Aluminium-Transition Metal Bilayers

Author(s)
J D. Buchanan, T P. Hase, B K. Tanner, P J. Chen, L Gan, Cedric J. Powell, William F. Egelhoff Jr.
The interdiffusion lengths in thin film samples of the form X/Al and Al/X, where X is a metal from rows 4,5 and 6 of the Periodic Table, have been measured by...

Self-Organization of Supramolecular Helical Dendrimers Into Complex Electronic Materials

Author(s)
Virgil Percec, A Rapp, Hans -. Spiess, Steven Hudson, H Duan, M Glodde, T K. Bera, Y Miura, I Shiyanovskaya, K D. Singer, V S. Balagurusamy, Paul A. Heiney, I Schnell
The discovery of electrical conduction in organic crystals and polymers has widened the range of potential optoelectronics materials, provided these exhibit...

Influence of Solvent on Dynamics and Stability of a Protein

Author(s)
G Caliskan, A Kisliuk, A M. Tsai, Christopher Soles, Alexei Sokolov
Proteins are often dissolved in viscous glass-forming solvents to provide thermal stability and preserve biochemical activity. However, the mechanisms by which...

An Improved Nonlinear Optical Pulse Propagation Equation

Author(s)
M Trippenbach, W Wasilewski, P Kruk, Garnett W. Bryant, G Fibich, Y B. Band
A new equation for self-focusing of extremely focused short-duration intense pulses is derived. This method can yield results to all orders of diffraction and...

Electron Drift in C4F6 and C4F6/Ar Mixtures

Author(s)
Amanda N. Goyettes, Yicheng Wang, Gerald FitzPatrick
We report measurements of electron drift velocities as a function of density-reduced electric field, w(E/N), for hexafluorobutadiene (C4F6) and mixtures of C4F6...

Passively Mode-Locked Waveguide Laser with Low Residual Jitter

Author(s)
John B. Schlager, Berton Callicoatt, Richard Mirin, Norman Sanford
Picosecond pulses at 1.53 υm with low residual jitter are generated from a passively mode-locked erbium/ytterbium co-doped planar waveguide laser in an extended...

Effective Temperatures of a Driven System Near Jamming

Author(s)
I K. Ono, C S. O'Hern, Stephen A. Langer, A J. Liu, S R. Nagel, D J. Durian
Fluctuations in a model of a sheared, zero-temperature foam are studied numerically. Five different quantities that reduce to the true temperature in an...

A Web3D Based CAESAR Viewer

Author(s)
Sanford P. Ressler, Qiming Wang
The CAESAR (Civilian American and European Surface Anthropometry Resource) project completed in 2002 has collected 3D scans of over 5000 subjects. We have...

Situated Computing: The Next Frontier for HCI Research

Author(s)
Kevin L. Mills, Jean C. Scholtz
Today, much of our information-intensive work is carried out at desktop computer workstations; however, increasingly people work and live on the move. Very soon...
Was this page helpful?