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NIST Authors in Bold

Displaying 151 - 175 of 2521

A Preliminary analysis of amplitude scintillations of radio stars observed at Boulder, Colorado:

January 1, 1959

Author(s)

Robert Standish Lawrence

… - NBS TN 20 …

Structural properties of "twachtman" constructions for walls and floors sponsored by Connecticut Pre-Cast Buildings Corporation:

January 1, 1939

Author(s)

Herbert L Whittemore, Ambrose H Stang, Douglas E Parsons

… - NBS BMS 20 …

X-ray protection:

January 1, 1936

Author(s)

Lauriston Sale Taylor

… - NBS HB 20 …

X-ray protection:

January 1, 1936

Author(s)

Lauriston Sale Taylor

… - NBS HB 20 …

X-ray protection:

January 1, 1936

Author(s)

Lauriston Sale Taylor

… - NBS HB 20 …

Federal and state laws relating to weights and measures (third edition)/:

January 1, 1926

Author(s)

William Parry

… - NBS MP 20-3 …

State and national laws concerning the weights and measures of the United States (second edition)/:

January 1, 1912

Author(s)

William Parry

… - NBS MP 20-2 …

Laws concerning the weights and measures of the United States (first edition)/:

January 1, 1904

Author(s)

Henry D Hubbard, Louis A Fischer

… - NBS MP 20-1 …

Standards and Measurements of Ionizing Radiations in the 20th Century at the National Bureau of Standards/National Institute of Standards and Technology Chapter 1: 1901 - 1921

December 27, 2023

Author(s)

Bert Coursey, Keith Martin

This report describes the development of standards for radioactivity and x rays in the US during the first two decades of the 20th century. The first standards for radium were pioneered by chemists in industry and academia. The US national standards were

CEMHYD3D: A Three-Dimensional Cement Hydration and Microstructure Development Modelling Package. Version 2.0

April 1, 2000

Author(s)

Dale P. Bentz

… documentation and computer program listings for version 2.0 of the three-dimensional cement hydration and … and Microstructure Development Modelling Package. Version 2.0 …

CEMHYD3D: A Three-Dimensional Cement Hydration and Microstructure Development Modelling Package. Version 2.0.

April 1, 2000

Author(s)

Dale P. Bentz

… documentation and computer program listings for version 2.0 of the three-dimensional cement hydration and … and Microstructure Development Modelling Package. Version 2.0. …

The Relationship Between Microstructure and Mechanical Properties of Late 19th/Early 20th Century Wrought Iron Using the Generalized Method of Cells Model

March 1, 2002

Author(s)

J J. Hooper, L Graham, Timothy J. Foecke, Timothy P. Weihs

The discovery of the RMS Titanic has led to a number of scientific studies, one of which addresses the role that the structural materials played in the sinking of the ship. Chemical, microstructural, and mechanical analysis of the hull steel suggests that

Neutron scattering and scaling behavior in URu 2 Zn 20 and YbFe 2 Zn 20

November 5, 2010

Author(s)

C.H. Wang, A. D. Christianson, J .M. Lawrence, E.D. Bauer, E. A. Goremychkin, A. I. Kolesnikov, Frans Trouw, F. Ronning, J. D. Thompson, M. D. Lumsden, E.D. Mun, S. Jia, P. C. Canfield, Yiming Qiu, John R. Copley

… Neutron scattering and scaling behavior in URu 2 Zn 20 and YbFe 2 Zn 20 …

Synchronization monitoring of I/Q data and pulse carving misalignment for a parallel-type 20-Gb/s RZ-DQPSK transmitter by measuring RF clock tone/low frequency power

December 15, 2008

Author(s)

Jeffrey A. Jargon, Xiaoxia Wu, Laurie Christian, Bo Zhang, Wei-Ren Peng, Jeng-Yuan Yang, Lin Zhang, Scott Nuccio, Loukas Paraschis, Alan Willner

… (I/Q) data streams and pulse carver/data in a 20-Gb/s return-to-zero differential quadrature … data and pulse carving misalignment for a parallel-type 20-Gb/s RZ-DQPSK transmitter by measuring RF clock tone/low …

Testing Three-body Quantum Electrodynamics with Trapped Ti-20 Ions: Evidence for a Z-Dependent Divergence between Experiment and Calculation

October 10, 2012

Author(s)

Lawrence T. Hudson, C T. Chantler, Mark N. Kinnane, John D. Gillaspy, A.T. Payne, L F. Smale, Albert Henins, Joseph N. Tan, J A. Kimpton, E Takacs, K Makonyi, Joshua M. Pomeroy

… a general divergence becomes apparent around Z = 20 and increases approximately as Z3. … Testing Three-body Quantum Electrodynamics with Trapped Ti-20 Ions: Evidence for a Z-Dependent Divergence between …

Specific Heat Capacity at Constant Volume for R125 and R410a at Temperatures from (300 to 400) K and Pressures to 20 MPa

August 6, 2005

Author(s)

Richard A. Perkins, Joe W. Magee

… from 300 K to 400 K, and pressures ranged from 3 MPa to 20 MPa. Measurements were conducted on single-phase liquid … R410a at Temperatures from (300 to 400) K and Pressures to 20 MPa …

Deciphering Structural and Magnetic Disorder in the Chiral Skyrmion Host Materials Co x Zn^y^Mn z (x + Y + z = 20)

January 1, 2019

Author(s)

Joshua D. Bocarsly, Colin A. Heikes, Craig Brown, Stephen D. Wilson, Ram Seshadri

… Co x Zn y Mn z (x+y+z = 20) compounds crystallizing in the chiral β-Mn crystal … Chiral Skyrmion Host Materials Co x Zn^y^Mn z (x + Y + z = 20) …

A New Approach to Finding a Risk-Informed Safety Factor for Fail-Safe Pressure Vessel and Piping Design

August 24, 2014

Author(s)

Jeffrey T. Fong, Nathanael A. Heckert, James J. Filliben, Pedro V. Marcal, Stephen W. Freiman

… from glass, ceramics, to a high-strength steel at both 20 C and 600 C, and then to the fatigue life estimation of a BK-7 glass using two available additional sets of laboratory … on Structural Integrity (ISSI), Lanzhou, China, Aug. 20-24, 2014. …

NIST Releases BRIDGELCC 2.0

February 19, 2017

Author(s)

Amy S. Rushing

… NIST Releases BRIDGELCC 2.0 …

Scattering of microwaves in thin metallic films near the metal - non-metal transition

September 15, 2014

Author(s)

Jan Obrzut

… coplanar waveguides over a frequency range of 100 MHz to 20 GHz. Within the percolation coverage of gold nanoparticles …

Semiconductor Measurement Technology: Version 2.0 of the TXYZ Thermal Analysis Program: TXYZ20

June 1, 1992

Author(s)

John Albers

… Semiconductor Measurement Technology: Version 2.0 of the TXYZ Thermal Analysis Program: TXYZ20 …

An Integrated Interactive Visualization and Analysis Environment to study the Impact of Fire on Building Structures

July 25, 2010

Author(s)

Dilip K. Banerjee, John L. Gross, Pradeep R. Gaddam, Thomas M. Olano, William J. Hess, Judith E. Terrill, Terence J. Griffin, John G. Hagedorn, John T. Kelso, Steven G. Satterfield

… Proceedings of SIGGRAPH 20 …

DIC Challenge 2.0: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses: Focus on the Metrological Efficiency Indicator

January 4, 2022

Author(s)

Philip Reu, EMC Jones, S.S. Fayad, B. Blaysat, E. Toussaint, Mark Iadicola, P. Lava, J Rethore, J. Yang, K. Bhattacharya, L. Yang, D. Deb, C.S.R. Vemulapati, M Klein, E Ando, E Roubin, O. Stamati, C Couture, Alexander Landauer, M. Liu, S Jaminion, T. Siebert, S.N. Olufsen

… Background The DIC Challenge 2.0 follows on from the work accomplished in the first … DIC Challenge 2.0: Developing Images and Guidelines for Evaluating Accuracy …

Experimental Study of the Thermal Conductivity of Water +Ammonia Refrigerant Mixtures at Temperatures from 278 K to 356 K and at Pressures up to 20 MPa

February 28, 2013

Author(s)

F. N. Shamsetdinov, Z. I. Zaripov, Ilmutdin M. Abdulagatov, Marcia L. Huber, F. M. Gumerov, F. R. Gabitov, Andrei F. Kazakov

… range from 278 K to 356 K and at pressures up to 20 MPa using the steady-state hot-wire method. Measurements … at Temperatures from 278 K to 356 K and at Pressures up to 20 MPa …

Photon pair generation with > 600 coincidence-to-accidental ratio in the 4H-SiC-on-insulator platform

June 18, 2023

Author(s)

Anouar Rahmouni, Lijun Ma, Ruixuan Wang, Jingwei Li, Xiao Tang, Thomas Gerrits, Qing Li, Oliver T. Slattery

We demonstrate efficient photon pair generation via implementing spontaneous four-wave mixing in a compact, high-quality-factor microring resonator in the 4H-silicon-carbide-on-insulator platform. Photon pairs with coincidence-to-accidental ratio up to 600

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