An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Jagat Budhathoki, Gregory Cooksey, Matthew DiSalvo, Thomas Germer, Peter Bajcsy, Edward Kwee, Aaron Goldfain, Alexander Peterson
Precise and reproducible single-nanoparticle characterization is essential for advancing gene therapy, where viral vectors encapsulating therapeutic genes must...
Thomas Henderson, Peng Liu, Chunmei Liu, Fernando Cintron
We describe extensions to the Network Simulator version 3 (ns-3) New Radio (NR) sidelink simulator for higher-fidelity packet error models based on an extensive...
Julie Haney, Shanee Dawkins, Sandra Prettyman, Mary Theofanos, Kristen Greene, Kristin Koskey, Jody Jacobs
By using cryptographic techniques, end-to-end verifiable (E2EV) voting systems have been proposed as a way to increase voter trust and confidence in elections...
Jamie Almeida, Edward Kwee, Lili Wang, Sheng Lin-Gibson
Introduction Gene therapy manufacturing requires standardized analytical characterization of viral and non-viral vectors to assess gene delivery system quality...
Introduction Gene delivery systems, consisting of viral and non-viral vectors, are heterogeneous preparations with a variety of assays to describe identity...
This study analyzes semantic segmentation performance across heterogeneously labeled point cloud datasets focused on emergency response applications. Using NIST...
Circular practices (e.g., extending product/component life and recovering end-of-life products) can divert products from waste streams, creating alternative...
Max Low, Aaron Johnson, Pragya Natarajan, Jodie Pope
Flow work makes it challenging to directly measure the gas temperature in rate-of-rise (RoR) standard collection tanks during filling. Also known as the heat of...
The future of manufacturing depends on transitioning traditional machines into intelligent machine tools that can monitor and control themselves. As the spindle...
Digital twins enable the intelligent operation of computer numerical control (CNC) machine tools from which a wide range of data can be collected using sensors...
Jace Smuszkiewicz, Terrence Jones, Andrew Novick, Demetrios Matsakin
For users of the network time protocol (NTP), a "lucky packet" is defined as one which is returned back to the client with very short roundtrip travel time over...
We present the timing accuracy improvement from ionospheric corrections on Iridium PNT receivers by validating the timing service (STL Time ) against UTC(NIST)...
We compare the outputs of two Satellite Time and Location (STL) low Earth orbit (LEO) receivers in common-view with a very long baseline. By comparing the STL...
As vehicle automation continues to progress towards full autonomy, the potential for increasingly sophisticated interactions between vehicles and traffic...
Jeffrey Jargon, Dazhen Gu, Jerome Cheron, Rob Jones, Amanda Koepke
We utilize a Multivariate Analysis of Variance (MANOVA) method to quantify components of variance for scattering-parameter measurements made with a vector...
Simeon Wuthier, Fernando Cintron, Bin Hu, Douglas Montgomery
The deployment and management of 5G Open Radio Access Network (O-RAN) testbeds is a complex and time-consuming process that often requires significant manual...
Jon Nelson, Joel Rajakumar, Dominik Hangleiter, Michael Gullans
We construct a polynomial-time classical algorithm that sample from the output distribution of low- depth noisy Clifford circuits with magic-state inputs and...
Pierre Briaud, Maxime Bros, Ray Perlner, Daniel Smith-Tone
HPPC is a multivariate signature scheme submitted to the NIST PQC standardization process in response to the recent call for additional signature schemes. We...
Samantha Gamboa Quintiliani, Thomas Henderson, Wesley Garey, Chunmei Liu, Richard Rouil
This paper describes how fifth-generation (5G) New Radio (NR) sidelink (SL) multi-hop UE-to-UE (U2U) relays can extend communication range in off-network...
Anirudha Sahoo, Amala Sonny, Steve Blandino, Tanguy Ropitault, David Griffith, Thao Nguyen, Nada Golmie
Integrated Sensing and Communications (ISAC) has gained momentum because it reuses hardware, spectrum, and waveforms meant for communication. ISAC in 5G New...
Kevin Coakley, Huaiyu Chen-Mayer, Bruce Ravel, Daniel Josell, Nikolai Klimov, Daniel Hussey
We reconstruct X-ray fluorescence signals produced by synchrotron X-rays. In our method, we select the complexity of a Moore-Penrose pseudoinverse by a data...
Dustin Hassenmayer, Patrick Lenahan, Jason Ryan, Stephen Moxim
The improvement of quantum computing technologies relies on the reduction of flux noise that contributes to decoherence. Recent work has shown that the majority...
Lindsay Sonderhouse, Margaret Bruff, Kaitlyn David, Daniel Slichter, Dietrich Leibfried
Trapped ions are a leading candidate for the "stationary qubits" of a quantum network. However, thus far remote entanglement rates have primarily been limited...
Yuyin Song, Thomas Roth, Shanaka Abeysiriwardhana, Hiroaki Nishi
Digital twins (DTs) are virtual replicas of physical assets, systems, and processes that enable real-time monitoring, simulation, and analysis to improve...
Yuyin Song, Helbert da Rocha, Antonio Espirito-Santo, Riccardo Brama
The technical standards are employed in everyday tasks, such as connection to the internet or with nearby devices. The process to learn a new technical standard...
Yuyin Song, Thomas Roth, Peter Waher, Helbert da Rocha, Riccardo Brama, Hiroaki Nishi, Antonio Espirito-Santo
The Internet of Things (IoT) is highly heterogeneous regarding smart sensors/devices, connectivity, communication protocols, and data formats. The major...
Producing high-accuracy machined diameters requires the ability to check the part accuracy inside the machine tool so that process corrections can be made. Many...
Patrick Holthaus, Alessandra Rossi, Snehesh Shrestha, Wing-Yue Louie, aysegul ucar, Daniel Hernandez Garcia, Frank Forster, Antonio Andriella, Shelly Bagchi
In an interdisciplinary and evolving research field like human-robot interaction, clear and precise results reporting is essential for study comparability and...
Elena Jelisic, Boonserm Kulvatunyou, Salifou Sidi Mahaman Malick, Hakju Oh, Joshua Ki
Flexibility is identified as a mandatory characteristic of today's supply chains. There are a few aspects of supply chain flexibility identified in the...
Yiran Tao, Guixiu Qiao, Dan Ding, Zackory Erickson
Shared autonomy holds promise for improving the usability and accessibility of assistive robotic arms, but current methods often rely on costly expert...