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Mathematics & Statistics

Projects/Programs

Keyword

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Free Energy and Advanced Sampling Simulation Toolkit (FEASST)

Ongoing

The Free Energy and Advanced Sampling Simulation Toolkit (FEASST) is a free, open-source, public domain software to conduct molecular and particle-based

Functional Analysis of Variance

Ongoing

Modern instruments tend to produce data that are consisted of measured spectra, probability distribution functions, or simply sampled curves. Statistical

Space filling models of bent and straight alkyl chains tethered to silica that represent disordered and ordered models.

Fundamental Studies of the Conformational Phase Behavior of Chain Molecules at Interfaces

Chain molecules tethered or adsorbed to solid surfaces are at the heart of a wide range of technologies. Examples include colloidal particle stabilization

Future Computing Systems and AI

Ongoing

Quantum dots (QDs) are a promising quantum computing approach that over the past years have been gaining popularity as candidate building blocks for solid-state

High Rate Testing

Ongoing

This project involves sample geometry and metrological development for high rate servohydraulic testing. (Content to be uploaded soon)

Identification, Suitability Testing, and Property Determination from Untargeted Measurements

Ongoing

Many polymeric fluids, including biotherapeutics and fuels, can have unusual physical behavior in solutions, and many applications require detailed knowledge of

timeline of neutron detector image spatial resolution

Imaging: Evolution of Neutron Image Detector Spatial Resolution

Ongoing

Measuring the through-plane water content in a hydrogen fuel cell is critical to understanding this complicated heat and mass transport environment, where the

Indoor Localization and Tracking

Completed

This web page is simply a pointer to another page that covers the extensive research program in indoor localization and tracking at NIST.

Machine Learning: Educating the Next Generation Materials Workforce

Ongoing

We are educating the next generation workforce with MGI skills and providing tools to rapidly deploy these skills. This includes knowledge and tools for machine

Materials Informatics

Ongoing

The Materials Genome Initiative will create a new era of materials innovation that will serve as a foundation for strengthening domestic industries in these

Mathematics of Metrology: Foundations and Applications

Ongoing

We are developing fundamental mathematical methods and analytical tools necessary for NIST to continue as a world-class metrology institute, and applying them

Metrology for Cardiac Leads

Ongoing

Implantable cardioverter-defibrillators (ICD), consisting of a pulse generator and conducting leads, deliver resynchonization therapy to the heart. Lead

Modeling Dispersion Rheology for Non-Spherical Particles

Completed

The flow of polymer composites via injection molding, spraying or spreading on surfaces is crucial to polymer composite manufacturing. For single-phase liquids

NIST Law Enforcement Test Bed for Optimization of Trace Contraband Detection Equipment

Ongoing

The terrorist attacks of September 11, 2001, led to an unprecedented deployment of technologies in the field designed to screen people and their belongings for

NIST Proficiency Testing

Ongoing

Proficiency Test (PT) results are available at no cost to customers who have tested SRMs 2092, 2096, and 2098. A PT result serves as a means to verify the

NIST PS1 Primary Standard for quantitative NMR (Benzoic Acid)

Completed

The "first-of-its-kind" in an entirely new class of reference material, NIST PS1 Primary Standard for quantitative NMR (Benzoic Acid) is now available! The PS

NIST/SEMATECH Engineering Statistics Handbook

Ongoing

The NIST/SEMATECH e-Handbook of Statistical Methods is a Web-based book written to help scientists and engineers incorporate statistical methods into their work

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

Nonlinear optics offer ways to control and engineer the interconnects in a quantum network. In a hybrid quantum network where the quantum nodes operate at

OOF

Ongoing

The OOF project seeks to provide flexible software for finite-element modeling the behavior of real microstructures, with meshes derived from micrographs.

The Parallel Hierarchical Adaptive MultiLevel Project (PHAML)

Ongoing

The PHAML project is to develop new methods and software for the efficient solution of 2D elliptic partial differential equations (PDEs) on distributed memory

Prediction of Global Warming Potential

Ongoing

The global warming potential (GWP) of numerous compounds used by U.S. industry is either not known or poorly estimated. Working with the EPA, a set of nearly 1

Quantitative, Traceable Determination of Cell Viability Using Absorbance Microscopy

Ongoing

Most cell-based protocols require knowledge of the number of live and dead cell populations. The current methods, however, lack traceability, which is

Quantum Bioimaging

Ongoing

The Biosystems and Biomaterials Division (BBD) is developing tools to take advantage of the quantum nature of light, enabling new biological measurements as

Radiative Decay of the Neutron

Ongoing

Quantum electrodynamics (QED) predicts that a neutron will decay into a proton, electron and anti-neutrino. A small fraction of the time, this beta-decay

Nanoparticles labeled infographic. Microscopic element vector illustration.

Reactivity of Nanoparticle Catalysts

Ongoing

Transition metal nanoparticle catalysts show great promise as a breakthrough for the realization of efficient and economical fuel cells. Fuel cells can provide

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