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Math Programs & Projects

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Measurement Science for Complex Information Systems
Last Updated Date: 06/04/2015

This project aims to develop and evaluate a coherent set of methods to understand behavior in complex information systems, such as the Internet, … more

Vapor Cell Devices
Last Updated Date: 06/02/2015

We are developing microfabricated high-performance atomic magnetometers for magnetic anomaly detection, nuclear magnetic resonance and biomagnetics. more

Pressure
Last Updated Date: 06/02/2015

 The NIST Thermodynamic Metrology Group (TMG) provides critical research into pressure measurement capabilities improving uncertainties in user … more

Cold-Atom Devices
Last Updated Date: 05/29/2015

The cooling of atoms to microkelvin temperatures using lasers is currently enabling a new generation of precision instruments that take advantage … more

Smart Grid Communication Networks
Last Updated Date: 05/19/2015

While there is a clear need for communication networks supporting reliable information transfer between the various entities in the electric grid, … more

i-vector Challenge
Last Updated Date: 05/18/2015

In order to foster interest from the Machine Learning Community in the fields of Speaker Recognition and Language Recognition, the National … more

ANSI N42.42 Standard
Last Updated Date: 05/14/2015

The purpose of the N42 data format is to facilitate manufacturer-independent transfer of information from radiation measurement instruments for … more

Copy of Statistics for Food and Supplement Standard Reference Materials
Last Updated Date: 04/30/2015

SED has had a long and extensive collaboration with the Materials Measurement Laboratory in working toward the certification of standard reference … more

Compatibility Assessment and Bias Estimation for Standard Reference Materials
Last Updated Date: 04/23/2015

NIST produces a number of food-matrix Standard Reference Materials. A problem that frequently occurs in their analysis is one of assessing … more

Quantifying Uncertainty in Accelerometer Sensitivity Studies
Last Updated Date: 04/23/2015

To compare the sensitivity of linear accelerometers.

Maps of Non-hurricane Non-tornadic Extreme Wind Speeds for the Contiguous United States
Last Updated Date: 04/23/2015

The goal of this project is to propose a new set of maps of extreme wind speeds for the next revision of Minimum Design Loads for Buildings and … more

Detecting Change Points in Surface Temperature Records
Last Updated Date: 04/23/2015

The long records (sometimes over 100 years) of surface temperatures available from meteorological monitoring stations in the Unites States can be … more

metRology Software Project
Last Updated Date: 04/15/2015

The goal of the metRology software project is to provide a set of specialized functions for statistical metrology as a package for the R software … more

Absolute Ag108 Characterization Based on Gamma-Gamma Coincident Detection by Two Nai (TI) Detectors
Last Updated Date: 04/02/2015

A two-dimensional analysis of three coincident gamma-rays in 108 Ag m decay, detected by two NaI(Tl) scintillation detectors, allows a direct … more

Applications of Diagnostic X-ray Spectrometers
Last Updated Date: 04/02/2015

The Dosimetry Group designs, fabricates, and calibrates bent-crystal optics and diagnostic spectrometers for customers around the world. more

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