Math Portal - OverviewUsing the latest mathematics approaches and computational methods, researchers at the National Institute of Standards and Technology (NIST) provide state-of-the-art contributions that assist industry and academia in tackling some of the most difficult scientific, technical, and engineering problems and tasks. Subject Areas
Programs and Projects
Measurement Science for Complex Information Systems
This project aims to develop and evaluate a coherent set of methods to understand behavior … more
IECn42
The purpose of the IEC 62755 standard N42 data format is to facilitate manufacturer-independent transfer of information from radiation measurement … more
radioactivity_srm
The Standard Reference Materials Program of the National Institute of Standards and Technology (NIST) provides science, industry, and government … more
Proficiency Test Results
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 … more
ANSI N42.42 Standard
The purpose of the N42 data format is to facilitate manufacturer-independent transfer of information from radiation measurement instruments for … more
Absolute Ag108 Characterization Based on Gamma-Gamma Coincident Detection by Two Nai (TI) Detectors
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 Software
Network Modeling Software
This software is a set of NetworkX additions for the creation of graphs to model networks. Graphicality Testing -- This is a set of routines for … more
NIST's Integrated colony enumerator (NICE)
Enumeration of bacterial colonies on an agar plate is simple in concept, but automated colony counting is difficult due to variations in colony … more
Educational VCCTL Software
The educational version of the Virtual Cement and Concrete Testing Laboratory (eVCCTL) software provides a virtual testing laboratory environment … more
Life-Cycle Cost Analysis Tool for Chem/Bio Protection of Buildings
The life-cycle cost analysis tool helps users make consistent comparisons of Chem/Bio protection strategies based on established economic … more
Timebase Correction Software
The Timebase Correction (TBC) software package , used with high-speed sampling oscilloscopes, can correct both random and systematic timebase … more
OOF: Finite Element Analysis of Microstructures
The OOF software provides a finite-element modeling capability to users in the field of materials science. It encapsulates advanced numerical … more |
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