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Math Programs & Projects

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Support of the Navy Dosimetry Program
Last Updated Date: 07/06/2015

The U.S. Navy uses thermoluminescent dosimeters (TLDs) to monitor personnel for radiation exposure.

Radioactivity Standard Reference Material Program
Last Updated Date: 07/01/2015

The Standard Reference Materials Program of the National Institute of Standards and Technology (NIST) provides science, industry, and government … more

Optical and Microwave Waveform Synthesis
Last Updated Date: 06/24/2015

We use femtosecond-laser frequency combs to generate optical and microwave waveforms with unprecedented noise performance.     more

Testing of Radiation Detection Systems
Last Updated Date: 06/22/2015

NIST is working together with the Department of Homeland Security (DHS) Domestic Nuclear Detection Office (DNDO) in testing radiation detection … more

NIST-on-a-Chip in the ADI Group
Last Updated Date: 06/17/2015

We are developing core technology tools to enable chip-scale standards that realize a broad range of base and derived SI units in compact, … more

Active Interrogation Standards
Last Updated Date: 06/12/2015

Active interrogation involves directing nuclear radiation into a closed container and measuring secondary radiations to gain information about the … more

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

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