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Data and Informatics Programs & Projects

(showing 16 - 30 of 49)
Research on Statistical Methods Project
Last Updated Date: 01/27/2015

Since the formation of the Statistical Engineering Division in 1947, division staff, through their interdisciplinary research with NIST scientists … more

Broadband Large-Scale Modeling for Wireless
Last Updated Date: 01/27/2015

Large signal descriptions are now required as wireless networks are pushed beyond the limits of linear analysis. The complexity of the resulting … more

Understanding Internet Performance from the User Perspective Project
Last Updated Date: 01/27/2015

To develop measurement and metrics to quantify performance of the Internet from the Customer viewpoint, NIST/ITL joined Cross Industry Working Team … more

An Alternative Approach to Mass Metrology
Last Updated Date: 01/27/2015

In anticipation of the redefinition of the kilogram and to avoid a parallel non-SI dissemination system for mass, an alternative approach to mass … more

Bayesian Metrology Project
Last Updated Date: 01/27/2015

During the past decade with increased computing power and new research developments, Bayesian statistical methods have become practical in diverse … more

Strategies for Testing Embedded Software
Last Updated Date: 01/27/2015

This is a competence project to investigate new testing strategies for embedded software. The potential customers are US electronic instrument … more

Key Comparisons and International Interlaboratory Studies Project
Last Updated Date: 01/27/2015

Interlaboratory studies have long been used to ensure measurement capability for commerce since accurate measurements are necessary for assessing … more

Magnetic Trapping of Ultra Cold Neutrons and Determination of the Mean Lifetime of Neutrons
Last Updated Date: 01/27/2015

At the request of researchers from the Ionizing Radiation Division, SED staff joined an international team of researchers from NIST, Harvard … more

Use of Bayesian statistics to improve optical measurement uncertainty by combined multi-tool metrology
Last Updated Date: 01/27/2015

Develop a new approach to combine measurements by various reference metrology results in the uncertainty analysis and library-fitting process to … more

Uncertainty analysis for autocorrelated measurement data
Last Updated Date: 01/27/2015

Develop approaches to assess uncertainties for various autocorrelated measurement data.

Experimental Evaluation of Large-Scale Parallel Measurement Systems
Last Updated Date: 01/27/2015

Measurement systems such as those based on microarrays routinely produce thousands of parallel data sets. This project seeks to develop an … more

Tunable Compression of Wind Tunnel Data
Last Updated Date: 01/27/2015

Measurements of pressures exerted by wind on buildings, as are made in wind-tunnel tests involving model buildings instrumented with pressure … more

Using Geodesics in Cell Cytometry
Last Updated Date: 01/27/2015

This  statistical application involves determining the similarity of cell populations based on comparing cell shapes.

Critical Current Metrology for Nb3Sn
Last Updated Date: 01/27/2015

The main focus of the project is to develop standard techniques for the measurement of critical current of high-temperature and low-temperature … more

Charpy Impact Machine Verification Program
Last Updated Date: 01/27/2015

The Charpy impact test is one of the most common tests used to quantify the breaking strength of metallic materials. The test is implemented by … more

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