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NIST Authors in Bold

Displaying 951 - 975 of 7107

Interstellar Antifreeze: Ethylene glycol

April 1, 2004
Author(s)
J M. Hollis, Francis J. Lovas, P R. Jewell, L H. Coudert
Interstellar ethylene glycol (HOCH2CH2OH) has been detected in emission toward the Galactic center source Sagittarius B2( N-LMH) by means of several millimeter-wave rotational torsional transitions of its lowest energy conformer. The types and kinds of

Quantum Information With Neutral Atoms as Qubits

July 1, 2003
Author(s)
James V. Porto, S L. Rolston, B L. Tolra, Carl J. Williams, William D. Phillips
Neutral atoms trapped in periodic optical potentials (optical lattices) offer a possible route toward quantum computation. The atoms can be kept well isolated from the environment, yet can be easily manipulated with the tools of atomic physics. This paper

Mobile device security::cloud and hybrid builds

February 1, 2019
Author(s)
Joshua Franklin, Kevin Bowler, Christopher Brown, Spike E Dog, Sallie Edwards, Neil McNab, Matthew Steele
… Mobile device security::cloud and hybrid builds …

Trusted Geolocation in the Cloud: Proof of Concept Implementation:

December 1, 2015
Author(s)
Michael J. Bartock, Murugiah Souppaya, Raghuram Yeluri, Uttam Shetty, James Greene, Steve Orrin, Hemma Prafullchandra, John McLeese, Jason Mills, Daniel Carayiannis, Tarik Williams, Karen A. Scarfone
… Trusted Geolocation in the Cloud: Proof of Concept Implementation: …

Validation for Downstream Computer Aided Manufacturing and Coordinate Metrology Processes

September 30, 2015
Author(s)
Asa Trainer, Allison Barnard Feeney, Thomas D. Hedberg Jr.
… Model-Based Definition (MBD) is created by the OEM using Computer-Aided Design (CAD) tools. This information is then … the physical parts. Today, almost all suppliers use Computer-Aided Manufacturing (CAM) and Coordinate Measuring … Validation for Downstream Computer Aided Manufacturing and Coordinate Metrology …

Cement Hydration: The Role of Adsorption and Crystal Growth

August 6, 2013
Author(s)
Gilberto Artioli, Jeffrey W. Bullard
Portland cement is a fundamental structural and binding material for industry and society. Its structural and physical properties at different scales show a complexity that can presently be barely managed through experimental and computational methods

Separating OR, SUM, and XOR Circuits

August 23, 2016
Author(s)
Magnus G. Find, Mika Goos, Matti Jarvisalo, Petteri Kaski, Miko Koivisto, Janne Korhonen
… boolean n x n matrix A we consider arithmetic circuits for computing the transformation x 7! Ax over different …

Algorithms for Fresnel Diffraction at Rectangular and Circular Apertures

September 1, 1998
Author(s)
Klaus Mielenz
This paper summarizes the theory of Fresnel diffraction by plane rectangular and circular apertures with a view toward numerical computations. Approximations found in the earlier leterature, and now obsolete, have been eliminated and replaced by algorithms

Introduction to Fire Hazard Modeling.

March 1, 1986
Author(s)
Richard W. Bukowski
An overview of the development and current capabilities of predictive methods for fire hazard analysis is provided. This includes a range of methods from simple, algebraic equations to complex, computer simulation models. In each case the form, major

NASA / NIST / FAA Technical Interchange Meeting on Computational Materials Approaches for Qualification by Analysis

May 1, 2021
Author(s)
Edward Glaessgen, Lyle Levine, Paul Witherell, Alkan Donmez, Michael Gorelik, Nate Ashmore, Rick Barto, Corbett Battaile, Harry Millwater, Gerard Nanni, Anthony D. Rollett, Edwin Schwalbach, Vasisht Venkatesh
… documents the goals, organization and outcomes of a TIM on Computational Materials Approaches for Qualification by … TIM were to understand existing gaps in model-based (e.g. Computational Materials) processing and performance … part, as guidance for future national efforts on maturing Computational Materials capabilities for their use in Q&C of …

The TRECVid 2008 Event Detection Evaluation

December 9, 2009
Author(s)
Jonathan G. Fiscus, John S. Garofolo, Paul D. Over, Martial Michel, Richard T. Rose
This paper is a summary of the 2008 TRECVid Event Detection evaluation. TRECVid is a laboratory-style evaluation that aims to model real world situations or significant component tasks. The event detection evaluation was organized to address detection of a

Conceptual Design for Assembly

September 1, 1999
Author(s)
V Lombeyda, William Regli
This paper presents an approach to support computer-aided conceptual design of mechatronic assemblies in a collaborative, multi-user environment. We describe a system, Conceptual Understanding and Prototyping (CUP), that allows a team of design engineers

Uncertainty Quantification of Atomistic (DFT and MD), Mesoscale (PFM) and Continuum (CALPHAD) Methods and the Impact on Thermodynamic Models of Metals: A Review

March 5, 2021
Author(s)
Gabriel Joshua, Noah Paulson, Thien Duong, Francesca Tavazza, Chandler Becker, Santanu Chaudhuri, Stan Marious
Design of improved metals relies on multi-scale computer simulations to provide thermodynamic properties when experiments are difficult to conduct. In particular, atomistic methods such as Density Functional Theory (DFT) and Molecular Dynamics (MD) have

Mobile Agent Security

October 1, 1999
Author(s)
Wayne Jansen, Athanasios T. Karygiannis
… Mobile agent technology offers a new computing paradigm in which a program, in the form of a …
Displaying 951 - 975 of 7107
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