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Displaying 8876 - 8900 of 17270

Ceramic Manufacturing Program World Wide Web Site

April 1, 2000
Author(s)
Vincent A. Hackley
The Ceramic Manufacturing Program (CMP) World Wide Web Site contains general information on CMP research projects, personnel, facilities and industrial consortia. An overview of the program mission and goals is also provided, along with lists of

Determination of 24,25-dihydroxyvitamin D3 in Vitamin D External Quality Assessment Scheme samples using a reference measurement procedure

May 9, 2023
Author(s)
Stephen Wise, Grace Hahm, Carolyn Burdette, Susan Tai, Johanna Camara, Adam Kuszak, Emma Williams
Ninety archived human serum samples from the Vitamin D External Quality Assessment Scheme (DEQAS) were analyzed using a reference measurement procedure (RMP) based on isotope dilution liquid chromatography - tandem mass spectrometry (ID LC-MS/MS) for the

CCR Suitability Analysis

September 15, 2011
Author(s)
Liora Alschuler
… It is part of the Healthcare Information Technology (HIT) Standards Analysis Project carried out by Lantana Consulting Group for The National Institute of Standards and Technology (NIST). …

Accuracy in Integrated Circuit Dimensional Measurements

December 1, 1994
Author(s)
James E. Potzick
The measurement of critical dimensions of features on integrated circuits and photomasks is modeled as the comparison of the images of the test object and of a standard object in a measuring device. A length measuring instrument is then a comparator. The

Measurement Methods and Techniques for Pressure Losses in Pipe Fittings

June 25, 2022
Author(s)
Lingnan Lin, Marylia Duarte Batista, Natascha S. Milesi-Ferretti
Pressure losses in pipe fittings are important design information for sizing pipelines and selecting pumps. Currently, there is no standard method of test for determining the pressure loss of pipe fittings. To assist future development of a standard method

Measurement Methods and Techniques for Pressure Losses in Pipe Fittings

June 25, 2022
Author(s)
Lingnan Lin, Marylia Duarte Batista, Natascha S. Milesi-Ferretti
Pressure losses in pipe fittings are important design information for sizing pipelines and selecting pumps. Currently, there is no standard method of test for determining the pressure loss of pipe fittings. To assist future development of a standard method

Combining Results from Multiple Evaluations of the Same Measurand

December 1, 2011
Author(s)
Raghu N. Kacker, Klaus-Dieter Sommer
According to the Guide to the Expression of Uncertainty in Measurement (GUM), a result of measurement consists of a measured value together with its associated standard uncertainty. The measured value and the standard uncertainty are interpreted as the

Fire Resistive Materials: Thermal Barriers between Fires and Structures

November 1, 2010
Author(s)
Dale P. Bentz
Fire resistive materials (FRMs) serve a critical function in insulating (steel) structures to limit steel temperature rise during a fire exposure. This paper provides an overview of FRMs, focusing on the measurement of their thermophysical properties

Current Status of Thermodynamic Properties of Hydrogen

August 17, 2007
Author(s)
Bryce Jacobson, Jacob W. Leachman, Steven Penoncello, Eric Lemmon
… data. Motivated by the fact that the currently accepted standards for the thermodynamic properties of hydrogen were … measured and published after the completion of the current standards for both normal hydrogen and parahydrogen are …

Uncertainty Due to Finite Resolution Measurements

January 1, 2004
Author(s)
Steven D. Phillips, B Tolman, William T. Estler
We investigate the influence of finite resolution on measurement uncertainty from a perspective of the Guide to the Expression of Uncertainty in Measurement (GUM). Finite resolution in the presence of Gaussian noise yields a distribution of results that

Calibration Strategies for Overlay and Registration Metrology

May 1, 2003
Author(s)
Richard M. Silver, Michael T. Stocker, Ravikiran Attota, M R. Bishop, Jay S. Jun, Egon Marx, M P. Davidson, Robert D. Larrabee
… and calibration methodology. The National Institute of Standards and Techology (NIST) is introducing a calibrated …

BACnet: A Technical Update.

January 1, 1994
Author(s)
Steven T. Bushby, H M. Newman
… and Control networks that has been developed by ASHRAE Standards Project Committee (SPC) 135P. The committee has …
Displaying 8876 - 8900 of 17270
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