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Search Publications

NIST Authors in Bold

Displaying 10751 - 10775 of 73832

Atomic clock performance beyond Earths gravitational limit

December 6, 2018
Author(s)
William F. McGrew, Xiaogang Zhang, Robert J. Fasano, Stefan A. Schaeffer, Kyle P. Beloy, Daniele Nicolodi, Roger C. Brown, N. Hinkley, G. Milani, Marco Schioppo, T. H. Yoon, Andrew D. Ludlow
The passage of time is tracked by counting oscillations of a suitable frequency reference (e.g., the number of revolutions of Earth around the sun or the number of swings of a pendulum of a grandfather clock). By referencing the oscillations arising from

Automation Support for Security Control Assessments: Software Asset Management

December 6, 2018
Author(s)
Kelley L. Dempsey, Nedim S. Goren, Paul Eavy, George Moore
The NISTIR 8011 volumes focus on each individual information security capability, adding tangible detail to the more general overview given in NISTIR 8011 Volume 1, and providing a template for transition to a detailed, NIST standards-compliant automated

Influence of Nanofluid Instability on Thermodynamic Properties near the Critical Point

December 6, 2018
Author(s)
Joe W. Magee, Nikolai Polikhronidi, Rabiyat Batyrova, Ilmutdin Abdulagatov
Thermodynamic properties (isochoric heat capacity, critical and phase transition temperatures, pressure and thermal-pressure coefficient) of nanofluid (2-propanol+TiO2) were experimentally studied near the critical point of the pure base fluid (2-propanol)

Ordered Magnetism in the Intrinsically Decorated j eff = 1/2 a-CoV 3 O 8

December 6, 2018
Author(s)
P. M. Sarte, A. M. Arevalo-Lopez, M. Songvilay, D. Le, T. Guidi, V. Garcia-Sakai, S. Mukhopadhyay, S. C. Capelli, William D. Ratcliff, K. H. Hong, G. M. McNally, E. Pachoud, J. P. Attfield, C. Stock
The zero field structural and dynamic properties of the mixed valence ternary oxide α-CoV 3O 8 has been investigated using a combination of diffraction, DC susceptibility and inelastic neutron scattering measurements. The low temperature magnetic

Return on Investment Initiative for Unleashing American Innovation

December 6, 2018
Author(s)
Walter G. Copan, Sivaraj Shyam-Sunder, Phillip A. Singerman, Paul R. Zielinski, Courtney F. Silverthorn, Charles J. Na, Henry N. Wixon, David C. Cranmer
The Return on Investment (ROI) Initiative for Unleashing American Innovation is part of a national conversation that is designed to advance the Lab-to-Market cross agency priority (CAP) goal of the President's Management Agenda (PMA). The ROI Initiative's

The integration of emerging omics approaches to advance precision medicine: How can regulatory science help?

December 6, 2018
Author(s)
Mark S. Lowenthal, Christina M. Jones, Joan Adamo, Robert Bienvenu, Owen Fields, Soma Ghosh, Michael Liebman, Robert Schuck, Scott Steele
Building on the recent advances in next-generation sequencing, the integration of genomics, proteomics, metabolomics, and other approaches hold tremendous promise for precision medicine. The approval and adoption of these rapidly advancing technologies and

A Survey on Industrial Internet of Things: A Cyber-Physical Systems Perspective

December 4, 2018
Author(s)
Hansong Xu, Wei Yu, David W. Griffith, Nada T. Golmie
The vision of Industry 4.0, otherwise known as the fourth industrial revolution, is the integration of massively deployed smart computing and network technologies in industrial production and manufacturing settings for the express purposes of automation

A Reference Equation of State for Heavy Water

December 3, 2018
Author(s)
Stefan Herrig, Monika Thol, Allan H. Harvey, Eric Lemmon
An empirical fundamental equation of state is presented for heavy water (deuterium oxide, D2O). The equation is explicit in the reduced Helmholtz energy and allows the calculation of all thermodynamic properties over the whole fluid surface. It is valid

A simple and robust approach to reducing contact resistance in organic devices

December 3, 2018
Author(s)
Lamport Zachary, Katrina Barth, Hyunsu Lee, Martin Guthold, Iain McCulloch, John E. Anthony, Lee J. Richter, Eliot Gann, Dean DeLongchamp, Oana Jurchescu
Efficient injection of charge carriers from the contacts into the semiconductor layer is crucial for achieving high-performance organic devices. The potential drop necessary to accomplish this process yields a resistance associated with the contacts

Bringing Precision to Measurements for mmWave 5G Wireless

December 3, 2018
Author(s)
Catherine A. Remley
At millimeter-wave frequencies and for wide modulation bandwidths, the hardware performance of both modulated-signal sources and vector receivers becomes increasingly nonideal. These nonidealities make test and validation of devices, circuits and systems

Empowering Robotics in Manufacturing Through Metrology

December 3, 2018
Author(s)
Jeremy A. Marvel, Elena R. Messina
This paper discusses the challenges and opportunities surrounding robotics, as faced by the manufacturing industry. The means by which metrology can address these challenges and opportunities are also discussed. Details are given regarding NIST's Robotic

The Agile Robotics for Industrial Automation Competition

December 3, 2018
Author(s)
William Harrison, Anthony Downs, Craig I. Schlenoff
The Agile Robotics for Industrial Automation Competition (ARIAC) is an annual simulation-based competition initiated in 2017. The competition challenges teams to design industrial robotic system control code to function in a dynamic environment. Each team
Displaying 10751 - 10775 of 73832
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