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Math Programs & Projects

(showing 136 - 150 of 156)
Calibrations of a Miniature X-ray Source Used for Electronic Brachytherapy
Last Updated Date: 06/26/2012

A new laboratory dedicated to establishing a national primary air-kerma rate standard for Xoft's AXXENT™ miniature x-ray source has been … more

Accelerator Facilities
Last Updated Date: 06/26/2012

The Radiation and Biomolecular Physics Division's accelerator facilities continue to support a broad range of research efforts in the areas of … more

Applications of Diagnostic X-ray Spectrometers
Last Updated Date: 06/26/2012

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

Expansion of the NIST Law Enforcement Test Bed for Trace Contraband Detection
Last Updated Date: 06/04/2012

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

Modeling and Simulation of Nanofabrication
Last Updated Date: 03/09/2012

Most manufacturing has historically been based on top-down fabrication and assembly.  With rapid advances in nanotechnology, there is increasing … more

WWV Broadcast Format
Last Updated Date: 12/22/2011

WWV Broadcast Format

Improved quantitative medical CT imaging
Last Updated Date: 10/03/2011

Develop precision calibration standards for accurate determination of feature sizes in computed tomography images, to improve reliability of … more

OOF: Finite Element Analysis of Microstructures
Last Updated Date: 02/17/2011

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

Biochange Imaging Database to Assess Algorithm Accuracy in Lung Tumor Growth/Reduction
Last Updated Date: 02/08/2011

In the medical diagnostics community, and important problem is the determination as to whether a tumor has grown or shrunk in size.  This problem … more

Diffraction effects in radiometry
Last Updated Date: 01/12/2011

We want to quantify the breakdown of geometrical optics when computing the throughput of optical systems for the purpose of calculating … more

Special functions
Last Updated Date: 01/06/2011

This project will create a web-based portal enabling users to evaluate a large class of special functions to essentially arbitrary accuracy at … more

Sealant Service Life Prediction
Last Updated Date: 11/15/2010

The Building Joint Sealant Service Life Prediction Research  project has been initiated by BFRL to deliver critical predictive models for service … more

Comparison of Internet Congestion-Control Algorithms
Last Updated Date: 11/15/2010

A Complex System is any structure, process, organization, or organism characterized by a large number of interconnected components whose … more

Bayesian Statistical Estimation of Degrees of Equivalence for Key Comparison Experiments
Last Updated Date: 10/29/2010

Develop Bayesian statistical methods for the estimation of Degrees of Equivalence between laboratories participating in Key Comparison … more

TEST - Image resolution
Last Updated Date: 10/27/2010

A Complex System is any structure, process, organization, or organism characterized by a large number of interconnected components whose … more

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