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Conferences

Investigating predictive metamodeling for additive manufacturing

Author(s)
Zhuo Yang, Douglas Eddy, Sundar Krishnamurty, Ian Grosse, Peter O. Denno, Felipe F. Lopez
Additive manufacturing processes offer significant commercial advantages due to unique and advanced process capabilities. Production of metal parts can involve

JCGM-WG1-SC1-N88 -- Comments

Author(s)
Antonio M. Possolo
Comments on Clemens Elster's contribution to the Working Group 1 of the Joint Committee for Guides in Metrolgy, BIPM, entitled "Calculation of uncertainty in

Key Recovery Attack on Cubic Simple Matrix Encryption

Author(s)
Ray Perlner, Dustin Moody, Daniel Smith-Tone
In the last few years multivariate public key cryptography has experienced an infusion of new ideas for encryption. Among these new strategies is the ABC Simple

Microwave Radiometry of Blackbody Radiation

Author(s)
Dazhen Gu
We outline the theoretical formulation of radiometry of the free-space radiation emitted by a blackbody target. Simulation shows a much smaller drop of

Design, Developments, and Results from the NIST Additive Manufacturing Metrology Testbed (AMMT)

Author(s)
Brandon M. Lane, Sergey Mekhontsev, Steven E. Grantham, Mihaela Vlasea, Justin G. Whiting, Ho Yeung, Jason C. Fox, Clarence J. Zarobila, Jorge E. Neira, Michael L. McGlauflin, Leonard M. Hanssen, Shawn P. Moylan, M A. Donmez, Joseph P. Rice
NIST is developing a facility titled the Additive Manufacturing Metrology Testbed that will enable advanced research into monitoring, controls, process

Development of a NIST WR10 Radiometer

Author(s)
Jack T. Surek, Dazhen Gu, Dave K. Walker
— This paper describes the development of a waveguide radiometer to measure noise from millimeter wave electronic components across the full WR10 band from 75

A comprehensive Doppler error budget for next generation, extreme precision spectrometers

Author(s)
Ryan C. Terrien, Samuel Halverson, Suvrath Mahadevan, Arpita Roy, Chad Bender, Guomundur K. Stefansson, Andrew Monson, Eric Levi, Fred Hearty, Cullen Blake, Michael McElwain, Christian Schwab, Lawrence Ramsey, Jason Wright, Sharon Wang, Qian Gong, Paul Robertson
We describe a detailed radial velocity error budget for the NASA-NSF Extreme Precision Doppler Spectrometer instrument concept NEID (NN-explore Exoplanet

Modeling and Measuring Chloride Ingress into Cracked Mortar

Author(s)
Scott Jones, Jeffery Davis, John L. Molloy, John R. Sieber, Dale P. Bentz
Chloride ingress into reinforced concrete structures is responsible for initiating corrosion of steel embedded into concrete. To aide in the prediction of
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