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Mechanical assemblies are systems composed of modules that are either subassemblies or parts. Traditionally an assembly information model contains information
Joshua A. Hadler, Christopher L. Cromer, John H. Lehman
This document describes a calibration service for absolute laser power and energy measurements of laser power meters and detectors used with continuous wave
Junhwan Kim, Mike Pratt, Raj G. Iyer, Ram D. Sriram
Modern CAD systems generate feature-based product shape models with parameterization and constraints. Until recently, standards for CAD data exchange among
This paper presents a mathematical model of photodegradation of fluorophores passing through a laser beam. The beam is focused on the sample and thus the power
The data that is captured on mobile phones can be a source of valuable information to organizations that are investigating crimes, policy violations and other
Mary Theofanos, Shahram Orandi, Ross J. Micheals, Brian Stanton, Nien F. Zhang
Although there is widespread deployment of biometric technologies such as fingerprint systems, little attention is being paid to the human-computer interaction
Alicia Clay Jones, Jaime Montemayor, William Blackert, David Carman, Anusha Saksena, Paul Schuster, David Silberberg
This report summarizes the results of interviews with a multi-disciplinary group of experts who share an interest in information security and assurance metrics
.The Common Industry Specification for Usability - Requirements (CISU-R) helps usability professionals, product managers, and others working in product design
Vladimir N. Dvornychenko, Brian J. Cochran, Patrick J. Grother, Michael D. Indovina, Craig I. Watson
The National Institute of Standards and Technology (NIST) is conducting a series of tests for evaluating the state of the art in Automated Latent Fingerprint
This report describes a sensor system that determines the relative pose between a crane spreader and an ISO container. The sensor system supports efforts to
In this paper we present a 3-D object segmentation and motion estimation scheme of range video data for crash prevention applications. The segmentation is based
Closed-circuit breathing devices recycle exhaled air after scrubbing carbon dioxide and adding make-up oxygen from a tank of pure oxygen. Use of this equipment
Uncertainties in source color measurements with a tristimulus colorimeter are estimated for calibration factors determined based on a known source spectral
The boundary-shape formalism of Morse and Ingard is applied to the acoustic modes of a deformed spherical resonator (quasisphere) with rigid boundaries. For
We discuss the use of tensor product B-splines to generate grids, or meshes, to facilitate the plotting of high level mathematical functions for the National
Bonita V. Saunders, Qiming Wang, Sanford P. Ressler
The National Institute of Standards and Technology (NIST) is developing a digital library to replace the widely used National Bureau of Standards Handbook of
The U.S. Department of Commerce s National Institute of Standards and Technology (NIST) presents this summary report for the Office of Management and Budget
There is a need for real-time identification of hazards to enable selection of appropriate respiratory protection for firefighters. The challenge is to transfer
This document is a set of recommendations to users of biometric quality assessment algorithms. In particular it is concerned with aggregation of quality values
Currently, the U.S. has over 3.7 million kilometers (2.3 million miles) of pipelines crossing the country transporting natural gas and hazardous liquids from
As the use of fire modeling tools increases in support of day-to-day nuclear power plant (NPP) applications including fire risk studies, the importance of
The purpose of this volume is to provide a means for quantitative comparison of model simulations and measurements. The methodology employed follows the
Defines the content, format, and units of measurement for the exchange of fingerprint, palmprint, facial/mugshot, scar, mark, & tattoo (SMT), iris, and other
Computational tools have been developed at the National Institute of Standards and Technology (NIST) for modeling fire spread and smoke transport. These tools
This is the April 2007 edition of energy price indices and discount factors for performing life-cycle cost analyses of energy and water conservation and
Theodore V. Vorburger, James H. Yen, B Bachrach, Thomas Brian Renegar, Li Ma, Hyug-Gyo Rhee, Xiaoyu Alan Zheng, Jun-Feng Song, Charles D. Foreman
This document reports on a study to determine the feasibility and utility of a national ballistics database of casing and bullet images. The purpose of such a
Software assurance tools are a fundamental resource for providing an assurance argument for today?s software applications throughout the software development