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NIST Authors in Bold

Displaying 11351 - 11375 of 13225

Fearless Steps Challenge Phase-3 (FSC P3): Advancing SLT for Unseen Channel and Mission Data across NASA Apollo Audio

June 14, 2021
Author(s)
Aditya Joglekar, Omid Sadjadi, Meena Chandra-Shekar, Christopher Cieri, John Hansen
… corpora. The Center for Robuts Speech Systems at UT-Dallas in collaboration with the National Institute of Standards and Technology (NIST) and Linguistic Data Consortium (LDC) … mission diversity under the same training conditions as in Phase-2. The FSC P3 introduced 10h of a previously unseen …

Room temperature Laser Power Standard Using a Microfabricated, Electrical Substitution Bolometer

February 18, 2021
Author(s)

Michelle Stephens, Christopher Yung, Nathan Tomlin, Anna Vaskuri, Ivan Ryger, Matthew Spidell, Malcolm G. White, Thomas Jenkins, Jennifer Landry, Tesfatsion Sereke, John Lehman

… uncertainty is dominated by sensitivity to fluctuations in the thermal environment. The core of the instrument is a … by comparing it to a National Institute of Standards and Technology (NIST) primary standard through a transfer … and by comparing it to the legacy 'C-series' standards in operation at the U.S. Air Force Metrology and Calibration …

Structural Performance of Nuclear Power Plant Concrete Structures Affected by Alkali-Silica Reaction (ASR) - Task 1: Assessing In-Situ Mechanical Properties of ASR-Affected Concrete

February 8, 2021
Author(s)
Fahim H. Sadek, Travis E. Thonstad, Sorin Marcu, Jonathan Weigand, timothy J. barrett, Hai S. Lew, Long Phan, Adam L. Pintar
… being conducted at the National Institute of Standards and Technology (NIST) under the sponsorship of the U.S. Nuclear … and create internal expansive forces that cause cracking in concrete, on engineering properties and structural … performed to achieve the objective of Task 1, assessing in-situ mechanical properties of ASR-affected concrete, and …

Structural Performance of Nuclear Power Plant Concrete Structures Affected by Alkali-Silica Reaction (ASR) - Task 2: Assessing Bond and Anchorage of Reinforcing Bars in ASR-Affected Concrete

February 3, 2021
Author(s)
Travis E. Thonstad, Jonathan Weigand, Fahim H. Sadek, Sorin Marcu, timothy J. barrett, Hai S. Lew, Long Phan, Adam L. Pintar
… being conducted at the National Institute of Standards and Technology (NIST) under the sponsorship of the U.S. Nuclear … and create internal expansive forces that cause cracking in concrete, on engineering properties and structural … development and lap-splice lengths of reinforcing bars in ASR-affected concrete, and presented experimental results …

Measurements of the Linear Polarization of Satellite Transitions from Li- and Be- like Ar Ions

June 18, 2020
Author(s)
Amy Gall, Dipti Goyal, Sean W. Buechele, Samuel C. Sanders, Roshani Silwal, Csilla Szabo-Foster, N Brickhouse, Yuri Ralchenko, Endre A. Takacs
… distributions, such as beams of electrons, are found in many laboratory and astrophysical plasma sources and can … spectrometers at the National Institute of Standards and Technology (NIST) electron beam ion trap facility, we … the density-matrix theory. Generally, predictions are in excellent agreement with measured values. …

Interoperability Assessment 2019: Contactless-to-Contact Fingerprint Capture

May 19, 2020
Author(s)
John M. Libert, John D. Grantham, Bruce Bandini, Kenneth Ko, Shahram Orandi, Craig I. Watson
… by researchers of the National Institute of Standards and Technology (NIST) in May of 2019. Fingerprint images from 200 Federal Employees … to each of the matchers. These values are displayed in graphical form across eight devices for each of ten finger …

Extending NIST's CAVP Testing of Cryptographic Hash Function Implementations

February 14, 2020
Author(s)
Nicky W. Mouha, Christopher T. Celi
… This paper describes a vulnerability in Apple's CoreCrypto library, which affects 11 out of the 12 … the Ed25519 signature scheme. The vulnerability is present in each of Apple's CoreCrypto libraries that are currently … Program (CAVP) of the National Institute of Standards and Technology (NIST), which currently does not perform tests on …

In situ Dimensional Characterization of Magnetic Nanoparticle Clusters during Induction Heating

January 1, 2020
Author(s)
Hayden Carlton, Kathryn L. Krycka, Markus Bleuel, David Huitink
… nanoparticles themselves but their inter-particle behavior in a sample matrix is necessary to accurately predict their heating response. Herein, an in situ method for measuring the extent of nanoparticle … The use of this method could prove to be advantageous in both developing more encompassing models to describe …

Compartment Fire Experiments on Long-Span Composite-Beams with Simple Shear Connections Part 1: Experiment Design and Beam Behavior at Ambient Temperature

October 22, 2019
Author(s)
Selvarajah Ramesh, Lisa Choe, Mina S. Seif, Matthew Hoehler, William L. Grosshandler, Ana Sauca, Matthew Bundy, William E. Luecke, Yi Bao, Matthew Klegseth, Genda Chen, John Reilly, Branko Glisic
… The National Institute of Standards and Technology recently expanded its large-scale structural-fire testing capabilities in the National Fire Research Laboratory. A landmark test …

Development of a Standard Fire Condition for a Large Compartment Floor Assembly

October 22, 2019
Author(s)
Ana Sauca, Chao Zhang, William L. Grosshandler, Matthew Bundy, Lisa Choe
… presents the experimental investigation of a test fire in a large compartment of about 10 m wide, 7 m deep and 3.8 m high constructed in the National Fire Research Laboratory of the National Institute of Standards and Technology. The test fire is designed to produce a uniform …

Observation and control of the anomalous Aharonov-Bohm oscillation in enhanced-mode topological insulator nanowire field-effect transistors

August 14, 2019
Author(s)
Hao Zhu, Curt Richter, Sheng Yu, Huixian Ye, Min Zeng, Qiliang Li
… the experimental observation of anomalous AB oscillation in an enhanced-mode topological insulator Bi2Se3 nanowire … which is different from the reported AB oscillation in topological insulator nanostructures. The surrounding-gate … in future information and electromagnetic sensing technology. …

Remote blubber sampling paired with liquid chromatography tandem mass spectrometry for steroidal endocrinology in free-ranging bottlenose dolphins (Tursiops truncatus)

June 11, 2019
Author(s)
Ashley S. Boggs-Russell, Jared M. Ragland, Eric Zolman, Tracey B. Schock, Jeanine S. Morey, Thomas M. Galligan, Greta Dalle Luche, Brian C. Balmer, Randall S. Wells, John R. Kucklick, Lori Schwacke
… allows for the measurement of steroid hormone suites in the blubber of marine mammals. By combining this technology with minimally invasive techniques such as remote … for studies of hormonal profile variation over time. In this study, we explored associations among different …

A Methodology for Enabling Forensic Analysis Using Hypervisor Vulnerabilities Data

June 5, 2019
Author(s)
Ramaswamy Chandramouli, Anoop Singhal, Duminda Wijesekera, Changwei Liu
… - as reported by the National Institute of Standards and Technology's (NIST) National Vulnerability Database (NVD), and develops a profile of those vulnerabilities in terms of hypervisor functionality, attack type, and attack … source. Based on the predominant number of vulnerabilities in a hypervisor functionality (attack vector), two sample …

An Inter-Laboratory Comparative High Throughput Experimental Materials Study of Zn-Sn-Ti-O Thin Films

March 19, 2019
Author(s)
Jason R. Hattrick-Simpers, Zachary T. Trautt, Kamal Choudhary, Aaron G. Kusne, Feng Yi, Martin L. Green, Sara Barron, Andriy Zakutayev, Nam Nguyen, Caleb Phillips, John Perkins, Ichiro Takeuchi, Apurva Mehta
… across different labs for the same materials system used in the same application. Here, we report on an comparative … and characterized at National Institute of Standards and Technology (NIST) and National Renewable Energy Laboratory …

NIST Micronutrients Measurement Quality Assurance Program: 1984-1985 Comparability Studies Results for Round Robins I, II, III and V Fat Soluble Vitamins and Carotenoids in Human Serum

February 8, 2019
Author(s)
Jeanice M. Brown Thomas, David L. Duewer, Margaret C. Kline, William A. MacCrehan, Robert Paule, Reenie Parris, Willie May, Robert Schaffer
… From 1984 to 2017, the National Institute of Standards and Technology (NIST) and its precursor the National Burearu of … that measure fat soluble vitamins and carotenoids in human serum and plasma. This report describes the design … 1984 and 1985 MMQAP Fat Soluble Vitamins and Carotenoids in Human Serum measurement comparability improvement studies: …

Thermal and Nonlinear Dissipative-Soliton Dynamics in Kerr Microresonator Frequency Combs

August 8, 2018
Author(s)
Jordan R. Stone, Travis Briles, Tara E. Drake, Daryl T. Spencer, David R. Carlson, Scott A. Diddams, Scott B. Papp
… and carrier-envelope-offset frequencies of the comb. In particular, we demonstrate phase stabilization of both … 10^-14^, commensurate with modern optical-timekeeping technology. Moreover, we investigate the use of microcombs for low-noise microwave signal generation in which residual detuning noise is a fundamental limitation …

Uncertainty Analysis of Experimental Air Conditioner Performance due to the Uncertainty of the Equation of State

July 9, 2018
Author(s)
Ian H. Bell, Jerome Frutiger, Howard Cheung, Jens Abildskov, Gurkan Sin, Shengwei Wang
… In previous literature, the uncertainty analyses of … One possible reason was that the uncertainty reported in the EoS literature was much smaller than the one of the … such as that the uncertainty of EoS reported in previous studies was underestimated under some conditions. …

In-Vehicle Software Defined Networking: An Enabler for Data Interoperability

June 27, 2018
Author(s)
Khalid Halba, Charif Mahmoudi
… Future transportation systems evolve new in-vehicle network designs are required to handle the … The interoperability between the ECUs is of high value in the context of autonomous transportation systems. Indeed, … to mitigate a high-risk situation using existing modules. In this work, we propose a Software Defined Network (SDN) …

Using FEMA P695 to Interpret ASCE 41 Seismic Performance of Special Moment Frames

June 25, 2018
Author(s)
Matthew S. Speicher, Jazalyn D. Dukes, Kevin K. Wong
… of new buildings. The National Institute of Standards and Technology recently completed a study investigating the … the two approaches, with some unwarranted conservatism in ASCE 41. To further investigate this relationship, this … the performance indicated by the ASCE 41 assessment. In general, the performance indicated by an ASCE 41 …
Displaying 11351 - 11375 of 13225
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