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Office of the Director

Projects/Programs

Displaying 1051 - 1075 of 1601
Box for NISTCHO in center, vial of NISTCHO to the right

NISTCHO

Ongoing
NISTCHO, a new mammalian cell line of interest to the biopharmaceutical and biomanufacturing communities, is now available from the National Institute of Standards and Technology. This Chinese hamster ovary (CHO) cell line has been engineered by MilliporeSigma to express a non-originator version of
Johnson Noise Thermometer system

Noise Thermometry

Completed
The project has also created a quantum-based electronic temperature standard that uses the ACJVS in conjunction with measurement of the Johnson noise -- random electrical noise caused by thermal agitation in a conductor -- in resistors at arbitrary temperatures. This Johnson noise thermometry system
nanophotonic

Nonlinear nanophotonic control of light

Ongoing
Light-matter interactions with nonlinear materials provide a powerful tool for converting optical fields from one state to another. For example, nonlinear wavelength conversion leverages efficient scattering of photons of a single frequency to another, enabling generation of coherent sources across
Image depiction of: To connect two nodes operating at different wavelengths, there are generally two strategies: (1) use quantum frequency conversion or quantum transduction to convert the wavelength of the photon emitted by one node to the wavelength of the second node, or (2) connect the two nodes using an entangled photon pair source whose two photons have wavelengths that match the two nodes. Both techniques involve nonlinear optics.

Nonlinear Optics for Quantum Information and Networking

Ongoing
Quantum networking and distributed quantum sensing will require photonic links (so called flying qubits) to connect nodes and enable scaling to larger distances and network sizes. An interconnect may consist of a photon going from one node to another where both nodes operate at the same wavelength
Northeast Corridor project elements

Northeast Corridor Urban Test Bed for Greenhouse Gas Emissions

Ongoing
The NEC project includes multiple measurement and analysis components. The backbone of the NEC project is a network of in-situ CO2 and CH4 observation stations with continuous high-accuracy mole fraction measurements of these two greenhouse gases. In addition, the University of Maryland, Stony Brook
NPS Data Hub

Novel Psychoactive Substance (NPS) Data Hub

Ongoing
A growing portion of forensic drug laboratory’s workload is the identification of novel psychoactive substances (NPSs), or emerging synthetic drugs (ESDs), presented as exhibit materials after seizure events. A pressing need exists for the rapid characterization of both the active ingredient(s) and
schematic of the MOTIS ion beam source

Novel Sources for Focused-ion Beams

Completed
Commercial focused ion beams (FIBs) are used in a wide variety of applications. For example, they serve as diagnostic tools, slicing through a nanodevice to expose its internal structure. They can also shape nanoscale materials either by adding atoms to a structure or by shaving them off. And they

NRC Postdoctoral Associate Program

Ongoing
Description: The Statistical Engineering Division (SED), within the Information Technology Laboratory, serves primarily as a research and consulting group working with the NIST scientific staff. Members of the Division engage in research in the areas of statistical graphics, reliability, linear

Numerical Reproducibility

Ongoing
The Information Systems group in ITL is developing a program in numerical reproducibility, which has been funded through several projects. Issues with numerical reproducibility are becoming increasingly significant, for several reasons Increased use of parallel computing has caused order of
OOF3D Logo

Object Oriented Finite Elements (OOF)

Ongoing
The best and most current information about the OOF software, including current downloads, can be found at the main OOF site. The general workflow of the OOF software begins with a 2D or 3D image. OOF provides tools for maniupating the image to highlight scientifically important features, and to
underwater view of MOBY

Ocean Color

Ongoing
The primary reference instrument for the United States and most international ocean-color sensors is the Marine Optical Buoy (MOBY), an automated radiometric system operated by NOAA and deployed about 20 km offshore from Lanai, Hawaii, where the atmospheric and water conditions support utilizing

Ontologies and Interoperability in Evolutionary Comparative Analysis

Completed
Intended impact Nearly all scientists who regularly use online resources on genes, proteins and genomes make use of comparative data to advance biomedical research. For instance, researchers often make useful inferences by comparing human genes (as well as proteins, reactions, interactions, pathways

Ontology for Mapping Platform Configuration in Security Properties

Ongoing
The output of this project will improve the trust in the most vulnerable (weakest) element participating in a trusted cyber transaction. Additionally, the extensible ontology will enable establishment of assurance measures for new types of online transactions as they emerge.

OOF

Ongoing
The OOF project is a software development project designed to make advanced computational modeling capabilities available to materials science researchers who are not themselves computational experts. Researchers bring domain expertise from materials science to assist in building high-quality finite
Diagram showing traditional and open ran topology

Open RAN Interoperability

Ongoing
Open RAN aims to enable components from different vendors to work together seamlessly. However, integrating elements from various suppliers poses technical challenges. It requires thorough testing, standardization, and collaboration to ensure that hardware and software work together seamlessly. This

Open RAN Research at NIST

Ongoing
Network Disaggregation An Open RAN gNB is a decentralized gNB and consists of three parts, each with its own hardware/software: Radio Unit (RU); Distributed Unit (DU); Control Unit (CU). Each unit in Open-RAN takes over a section of gNB tasks. The RU has the responsibility of transmitting and
Open CALPHAD Logo

OpenCALPHAD

Ongoing
Thermodynamic data are essential for the understanding, developing, and processing of materials. The CALPHAD technique has made it possible to calculate properties of multicomponent systems using databases of thermodynamic descriptions with models that were assessed from experimental data. The OC
EDMR set up to measure the electrode process of an electrochemical cell.

Operando Measurements of Electrochemical (Charge-transfer) Processes

Ongoing
There are two ways to study a very fast process such as charge transfer. One can use very high-speed measurement that can follow the effect of the process, or one use a method that is sensitive only to the process itself. Either way has its weakness. Many fast measurements can follow the process

Operational Technology Security

Ongoing
Operational technology (OT) encompasses a broad range of programmable systems or devices that interact with the physical environment (or manage devices that interact with the physical environment). These systems/devices detect or cause a direct change through the monitoring and/or control of devices

Operations-driven Performance Measurement for Smart Manufacturing Systems

Ongoing
Objective: Develop and deploy standards, guidelines, and reference data for measuring the performance of manufacturing systems to inform the design and aid in analysis of factory improvements. Technical Idea: Manufacturers are adopting smart systems to drive gains in agility, productivity, quality
fentanyl

Opioid Detection and Identification

Ongoing
Safe Handling Fentanyl can be 100 times stronger than heroin. Even deadly street drugs contain very small amounts of fentanyl, so it can be difficult to detect with methods used for other common drugs. NIST researchers developed a method sensitive enough to detect fentanyl on the outside of drug
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