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Displaying 1876 - 1900 of 73697

A Smart Network Repository Based on Graph Database

January 25, 2024
Author(s)
Amar Abane, Abdella Battou, Mheni Merzouki, Tao Zhang
To address the increasing complexity of network management and the limitations of data repositories in handling the various network operational data, this paper proposes a novel repository design that uniformly represents network operational data while

Certification of Standard Reference Material(R) 2693a Bituminous Coal (Nominal Mass Fraction 0.5 % Sulfur)

January 25, 2024
Author(s)
Thomas W. Vetter, Colleen E. Bryan Sallee, Brian Lang, Anthony F. Marlow, Jennifer Ness, Rick L. Paul, Adam L. Pintar, Bruce Scruggs, Nicholas Sharp, Maria Isabel Vega Martinez, John Sieber
Standard Reference Material (SRM) 2693a Bituminous Coal (Nominal Mass Fraction 0.5 % Sulfur) is intended for use in the evaluation of techniques employed in the determination of sulfur, mercury, chlorine, and ash in coal and materials of a similar matrix

Intelligent Building Agents Laboratory: Air System Design

January 25, 2024
Author(s)
Amanda Pertzborn, Daniel Veronica, Glen A. Glaeser
The National Institute of Standards and Technology has constructed the Intelligent Building Agents Laboratory (IBAL) to demonstrate the potential for distributed, intelligent software agents to optimize the control of heating, ventilation, and air

SAND: automated time-domain modeling of NMR spectra applied to metabolite quantification

January 25, 2024
Author(s)
Yue Wu, Omid Sanati, Mario Uchimiya, Krish Krisnamurthy, Jonathan Wedell, Jeffrey C. Hoch, Arthur S. Edison, Frank Delaglio
Developments in untargeted nuclear magnetic resonance (NMR) metabolomics enable the profiling of thousands of bio-logical samples. Exploitation of this rich source of information requires detailed quantification of spectral features. How-ever, the

Standardization of Flow Cytometric Detection of Antigen Expression

January 25, 2024
Author(s)
Linhua Tian, Aaron Nelson, Tyler Lowe, Linda Weaver, Constance Yuan, Paul DeRose, Maryalice Stetler-Stevenson, Lili Wang
Background: While response to antigen-based immunotherapy relies upon the level of antigen expression by tumor cells and as decreasing levels of antigen expression can be an early indicator of developing resistance to therapy, we have developed an antigen

Editorial: Methods in Computational Genomics

January 24, 2024
Author(s)
Lei Chen, Nathanael David Olson
In the rapidly evolving field of Methods in Computational Genomics this editorial series illuminates the forefront of experimental techniques and methodologies. From dissecting large multidimensional numeric datasets to predicting the functions of novel

Controllable Conical Magnetic Structure and Spin-Orbit-Torque Switching in Symmetry-Broken Ferrimagnetic Films

January 23, 2024
Author(s)
Yaqin Guo, Jing Zhang, Purnima Balakrishnan, Alexander Grutter, Baishun Yang, Michael R. Fitzsimmons, Timothy Charlton, Haile Ambaye, Xu Zhang, Hanshen Huang, Zhi Huang, Jinyan Chen, Chenyang Guo, Xiufeng Han, Kang Wang, Hao Wu
Exploring and controlling chiral spin textures has attracted enormous interest from the perspective of fundamental research and spintronic applications. Here, we report the emergence of spiral spin states, bulk spin-orbit torque (SOT), and the

Filtering Organized 3D Point Clouds for Bin Picking Applications

January 23, 2024
Author(s)
Marek Franaszek, Prem Rachakonda, Kamel S. Saidi
In many manufacturing applications, autonomous robot action is guided by a perception system integrated with the robot. The quality of the acquired 3D data must be high to ensure smooth and uninterrupted execution of robotic tasks. Unfortunately, many

Connecting Molecular Exchange Dynamics to Stress Relaxation in Phase-Separated Dynamic Covalent Networks

January 22, 2024
Author(s)
Neil Dolinski, Ran Tao, Nicholas Boynton, Anthony Kotula, Charlie Lindberg, Kyle Petersen, Aaron M. Forster, Stuart Rowan
A suite of phase separated dynamic covalent networks based on highly tunable dynamic benzalcyanoacetate (BCA) thia-Michael acceptors are investigated. In situ kinetic studies on small molecule model systems are used in conjunction with macroscopic

Reference Correlations for the Density and Thermal Conductivity, and Review of the Viscosity Measurements, of Liquid Titanium, Zirconium, Hafnium, Vanadium, Niobium, Tantalum, Chromium, Molybdenum, and Tungsten

January 22, 2024
Author(s)
Eleftheria Ntonti, Sofia Sotiriadou, Marc Assael, Marcia L. Huber, Boris Wilthan, Manabu Watanabe
The available experimental data for the density, thermal conductivity, and viscosity of liquid titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, and tungsten have been critically examined with the intention of establishing

Roadmap towards the redefinition of the second

January 22, 2024
Author(s)
C Rieck, T Ido, M Wouters, Y Hanado, M Fujieda, PO Hedekvist, PE Pottie, J Bartholomew, J Hanssen, A Malimon, N Ashby, P Defraigne, Elizabeth Donley, I Sesia, H Schnatz, P Dube, N Dimarc, F Levi, H Margolis, S Slyusarev, M Yasuda, S Bize, D Calonico, David B. Newell, JP Uzan, M Gertsvolf, C Oates, E Peik, S Weyers, DH Yu, G Mileti, P Tavella, F Meynadier, G Petit, G Panfilo, F Fang, J Lodewyck
This paper outlines the roadmap towards the redefinition of the second recently updated by the CCTF Task Force created by the CCTF in 2020. The main achievements and the open challenges related to the status of the optical frequency standards, their

Harmonizing the forensic nomenclature for STR Loci D6S474 and DYS612

January 21, 2024
Author(s)
Martin Bodner, David Ballard, Lisa Borsuk, Jonathan King, Walther Parson, Christopher Phillips, Katherine Gettings
The autosomal short tandem repeat (STR) locus D6S474 and the Y-chromosomal STR locus DYS612 have been reported multiple ways in the forensic literature, with differences in both the bracketed repeat structures and counting of numerical length-based

Josephson Sampler Response using a Binary Search Algorithm

January 19, 2024
Author(s)
BART VAN ZEGHBROECK, Logan Howe, Pete Hopkins
This paper presents the use of a binary search algorithm to obtain the simulated response of a superconducting Josephson junction-based sampler. In the absence of noise, this simple approach is superior to mimicking the experimental approach of using an

Continuous Mobile Manipulator Performance Measurement Data

January 18, 2024
Author(s)
Omar Aboul-Enein, Henry Medeiros, Mili Shah, Ya-Shian Li-Baboud, Roger Bostelman, Ann Virts
Mobile manipulators, which are robotic systems integrating an automatic or autonomous mobile base with a manipulator, can potentially enhance automation in many industrial and unstructured environments. Namely, large-scale manufacturing processes, typical

Economic Evaluation Engine (E3) Technical Manual

January 18, 2024
Author(s)
Joshua D. Kneifel, David Webb, Luke Donmoyer
The Engineering Laboratory (EL) of the National Institute of Standards and Technology (NIST) has developed a variety of tools that provide some level of economic analysis, many of which have been developed by EL's Applied Economics Office (AEO). AEO
Displaying 1876 - 1900 of 73697
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