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NIST Authors in Bold

Displaying 1976 - 2000 of 17262

Development of a New High-Stability Transfer Standard Based on Resonant Silicon Gauges for the Range 100 Pa - 130 kPa

April 20, 2007
Author(s)
Jay H. Hendricks, A P. Miiller
… and Technology (NIST) has developed a new transfer standard capable of absolute-mode and differential-mode … in the range 100 Pa to 130 kPa. This newly built transfer standard relies on resonant silicon gauges (RSGs) of the same … 39 Tech. Suppl. 07001 and 07002). The new transfer standard package differs from the previous packages in that …

PSCR 2020_UAS Standard Test Methods

October 29, 2020
Author(s)
Kamel S. Saidi
… UAS, standard test methods, pilot proficiency, performance … PSCR 2020_UAS Standard Test Methods …

Geometric Performance Testing of Directed Energy Deposition Additive Manufacturing Machine Using Standard Tests for Machine Tools

January 25, 2022
Author(s)
Shawn P. Moylan, Michael L. McGlauflin, Jared Tarr, Alkan Donmez
… While performance testing of AM machines is still nascent, standard tests for machine performance of machine tools used … physically resemble typical vertical machining centers, standard geometric performance tests for machine tools will directly apply to DED machines. Standard tests of linear displacement, angular, and …

Preparation and Certification of Hydrogen in Titanium Alloy Standard Reference Materials

August 4, 2012
Author(s)
Rick L. Paul, Richard M. Lindstrom
… A series of three Hydrogen in Titanium Alloy Standard Reference Materials (SRMs 2452, 2453, and 2454) were … titanium alloys, hydrogen, standard reference materials, activation analysis, neutrons, … Preparation and Certification of Hydrogen in Titanium Alloy Standard Reference Materials …

Bilateral optical power meter comparison between NIST and CENAM

July 1, 2008
Author(s)
Igor Vayshenker, J. Bermudez, J. Molina, Z. Ruiz, David J. Livigni, Xiaoyu X. Li, John H. Lehman
… We describe the results of a comparison of reference standards between the National Institute of Standards and Technology (NIST-USA) and Centro Nacional De … nm and 1546 nm are reported. Both laboratories’ reference standards were compared by means of a temperature-controlled …

Standard Errors and Significance Testing in Data Analysis for Testing Classifiers

July 19, 2021
Author(s)
Jin Chu Wu, Raghu N. Kacker
… involved. To analyze the performance of classifiers, the standard error of the cost function is estimated using the … ROC analysis, Data dependency, Standard error, Bootstrap, Statistical significance, … Standard Errors and Significance Testing in Data Analysis for …

NIST Measurement Services That Support Optoelectronics

July 1, 2002
Author(s)
Sally S. Bruce, Christopher L. Cromer
… The National Institute of Standards and Technology (NIST) offers a variety of hundreds … and calibrationsNIST's work includes:maintaining primary standards,developing new and improved measurement … instruments, andproviding reference materials, artifact standards, so that others may calibrate their own …

Saturation molalities and standard molar enthalpies of solution of alpha-D-xylose(cr) in H2O(l); Standard molar enthalpies of solution of 1,4-beta-D-xylobiose(am), and 1,4-beta-D-xylotriose(am) in H2O(l)

May 14, 2012
Author(s)
Robert N. Goldberg, Brian E. Lang, Bruce Coxon, Stephen R. Decker
… K. Solution calorimetry was used to measure the following standard molar enthalpies of solution at T = 298.15 K: … Thermodynamic network calculations were used to calculate standard molar formation properties for the aforementioned … enthalpy of solution, saturation molality, solubility, standard formation properties, 1, 4 ¿ D xylobiose, 1, …

The Spectrum of Th-Ar Hollow Cathode Lamps in the 900 nm to 4500 nm Region: Establishing Wavelength Standards for the Calibration of VLT Spectrographs

October 12, 2021
Author(s)
F Kerber, Gillian Nave, Craig J. Sansonetti
… transform spectrometer (FTS) at the National Institute of Standards and Technology. These observations establish more … than 2000 lines that are suitable for use as wavelength standards in the range 900 nm to 4500 nm. The line list is … data, Fourier transform spectroscopy, infrared, wavelength standards …

Message-Independent Test Harness for Content-Level Test of B2B Standards: An Application Information Mapping Test Case Study

September 16, 2009
Author(s)
Jun H. Shin, Jaewook Kim, Nenad Ivezic
… respond quickly to test requests for various B2B message standards (e.g., EDI, ASN.1, and STEP). This paper proposes a … test that can handle diverse emerging B2B message standards by employing the Message Metamodel – a neutral form … B2B Interoperability, Content-level test, B2B message standards, Message Metamodel …

Calibration of Hygrometers with the Hybrid Humidity Generator

December 14, 2008
Author(s)
Christopher W. Meyer, Joseph T. Hodges, Peter H. Huang, W Wyatt Miller, Dean C. Ripple, Gregory E. Scace
… that has been commissioned at the National Institute of Standards and Technology. The NIST Hybrid Humidity Generator … to that generated or measured by the other NIST humidity standards. For dew/frost point temperatures, the uncertainty … Special Publication (NIST SP) - 250-83 …
Displaying 1976 - 2000 of 17262
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