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NIST Authors in Bold

Displaying 426 - 450 of 1916

Guidelines on Cell Phone Forensics

May 30, 2007
Author(s)
Wayne Jansen, Richard Ayers
… acquisition, examination, analysis, and reporting of digital information present on cell phones, as well as … computer forensics, cell phones, digital evidence …

SEAC Maintenance Manual: The Outscriber

January 1, 1960
Author(s)
Russell A. Kirsch
… One of the more serious problems in the design of automatic digital computers is that of getting the calculated results … automatic digital computers, SEAC magnetic recording …

Analysis of Structural Steel in the World Trade Center Investigation

October 16, 2008
Author(s)
Frank W. Gayle, Richard J. Fields, Stephen W. Banovic
… from occupant egress to factors affecting how long the Twin Towers stood after being hit by the airplanes, with the … is the metallurgical analysis of structural steel from the Twin Towers and WTC 7. The analysis includes characterization …

Precision Measurements using a 300 mV Josephson Arbitrary Waveform Synthesizer

June 4, 2007
Author(s)
Samuel P. Benz, Paul D. Dresselhaus, Charles J. Burroughs, Norman F. Bergren
… We have developed a Josephson Digital-to-Analog Converter, otherwise know as a Josephson … measurements of a high-performance commercial analog-to-digital converter. … AC measurements, AC voltage standard, digital-to-analog Converter, Josephson arrays, Josephson …

Pilot-Assisted 16-Level QAM for Wireless Video

February 1, 2002
Author(s)
Hamid Gharavi
… This paper presents a twin-class transmission system for narrowband radio access … up a given symbol in a Gray-coded 16-QAM. On this basis, a twin-class pilot-assisted fade-estimation technique that can … by the transmission of pilot overhead is developed. The twin-class 16-QAM system is then used to transport a …

Proceedings of The Biometric Consortium 2001 Conference

September 5, 2001
Author(s)
Fernando L. Podio, J S. Dunn
… and novel applications of biometrics (e.g., protection of digital content in Health Care and Digital Rights Management, Point of Sale, and large-scale … biometric standards, biometric technologies, biometrics, digital rights management, research, testing …

Broadband Josephson Voltage Standards

May 20, 2001
Author(s)
Clark A. Hamilton, Samuel P. Benz
… with a high oversampling ratio is used to define a digital pulse sequence for any desired output waveform. The sequence is programmed into a digital code generator that triggers the Josephson device. … broadband, digital-to-analog converter, frequency, Josephson junction, …

Scalable, High-Speed, Digital Single-Flux-Quantum Circuits at NIST

June 11, 2017
Author(s)
Pete Hopkins, Manuel Castellanos Beltran, Christine A. Donnelly, Paul Dresselhaus, David Olaya, Adam Sirois, Samuel P. Benz
… and fabricating niobium-based single-flux quantum (SFQ) digital and mixed-signal circuits and show test results of … Scalable, High-Speed, Digital Single-Flux-Quantum Circuits at NIST …

Electrometrology and NIST -- New Directions

July 1, 2001
Author(s)
William E. Anderson
… and offspring of the coming marriage of wireless and digital technologies. … digital, electrical, forecast, future, internet, measurement, …

Guidelines for Using Color in Voting Systems

October 23, 2008
Author(s)
Maureen Stone, Sharon J. Laskowski, Svetlana Z. Lowry
… This document is a digital color design guide for the electronic displays of … Voting Systems, Digital Color, Color Guidelines, Usability, Color Vision …

Flight demonstration of a miniature atomic scalar magnetometer based on a microfabricated rubidium vapor cell

March 3, 2023
Author(s)
Haje Korth, John Kitching, John Bonnell, Brian Bryce, George Clark, Weston Edens, Christopher Gardner, Wiliam Rachelson, Amanda Slagle
… of a low-voltage power supply, an analog interface, and a digital controller. The instrument was launched into the … December 2018 on the low-flying rocket of the dual-rocket Twin Rockets to Investigate Cusp Electrodynamics 2 (TRICE-2) …

Stress and Strain Heuristics for a Layered Elastomeric Foam at Medium Impact Rates

September 14, 2020
Author(s)
Alexander Landauer, Jared C. Van Blitterswyk, Michael Riley, Aaron Forster
… To address this challenge, we have coupled high fidelity digital image correlation measurements with drop tower … our previous work presented to the SEM community. By using digital image correlation, an instrumented drop mass, and an … Impact protection, elastic foam, drop tower testing, digital image correlation, high-speed imaging …

Evaluation of Nonlinear Distortion in ADCs Using Multisines

June 15, 2008
Author(s)
Catherine A. Remley, Nuno Carvalho, Pedro Cruz
… paper characterizes nonlinear distortion in an analog-to-digital converter (ADC) when it is excited by representative … Analog-to-digital converter, nonlinear distortion, nonlinear …

The TREC-2002 Video Track Report

April 1, 2003
Author(s)
Alan Smeaton, Paul D. Over
… was to promote progress in content-based retrieval from digital video via open, metrics-based evaluation. The track used 73.3 hours of publicly available digital video (in MPEG-1/VCD format) downloaded by the … digital video, evaluation, feature extraction, information …

Rainbow Band Separation is Better than we Thought

June 10, 2020
Author(s)
Daniel Smith-Tone, Ray Perlner
… standardization process is Rainbow, a roughly 15 year old digital signature scheme based on multivariate systems of … Multivariate, Digital Signature, Rainbow …

Progress toward a 1 V Pulse-Driven AC Josephson Voltage Standard

April 1, 2009
Author(s)
Samuel P. Benz, Paul D. Dresselhaus, Alain Rufenacht, Norman F. Bergren, Joseph R. Kinard Jr., Regis Landim
… measurement technique, an integrating, sampling digital voltage meter, a resistive voltage divider, and ACJVS … Digital-analog conversion, Josephson arrays, quantization, …

Crack Growth in Sapphire

January 1, 2002
Author(s)
Sheldon M. Wiederhorn, Ralph Krause
… sapphire on both the m-plane and the r-plane (rhombohedral twin plane). Crack growth on the m-plane fit a power law …
Displaying 426 - 450 of 1916
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