181 datasets found
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Federal
Data for "Enhanced Gain Extrapolation Technique: a third-order scattering approach for high-accuracy antenna gain, sparse sampling, at Fresnel distances"
National Institute of Standards and Technology —
In this paper we describe an enhanced three-antennagain extrapolation technique that allows one to determine antennagain with significantly fewer data points and at... -
Federal
AM Bench 2022 IN625 3D Build Microstructure Modeling Challenge Description Data (AMB2022-05)
National Institute of Standards and Technology —
The following data files are provided in support of the AM Bench 2022 modeling challenges associated with Microstructure measurement extension to AMB2018-01: laser... -
Federal
9,10-Dihydroanthracene: Experimental and Derived Thermodynamic Properties
National Institute of Standards and Technology —
This document is part of a series of reports describing experimental property measurements completed at the National Institute for Petroleum and Energy Research... -
Federal
Correlation-Matrix Approaches for Testing Wireless Devices in Reverberation Chambers
National Institute of Standards and Technology —
The data correspond to the paper Practical Correlation-Matrix Approaches for Standardized Testing of Wireless Devices in Reverberation Chambers. Abstract: We extend... -
Federal
Workshop Data on Autonomous Methodologies for Accelerating X-ray Measurements
National Institute of Standards and Technology —
The National Institute of Standards and Technology and the International Centre for Diffraction Data co-hosted a workshop on 17-18 October 2023 to identify and... -
Federal
Data for "Multi-frequency Antenna Metrology with Sparse Measurements", to be submitted to IEEE Transactions on Antennas and Propagation or IEEE Transactions on Signal Processing.
National Institute of Standards and Technology —
This dataset contains CSV files for the figures in the paper titled "Multi-frequency Antenna Metrology with Sparse Measurements", to be submitted to IEEE Transactions... -
Federal
UV-visible absorbance spectra of purified and unpurified m-cresol purple samples in sodium hydroxide and sodium chloride solutions at pH 12
National Institute of Standards and Technology —
M-cresol purple is the most widely used pH indicator dye for seawater pH measurements. Impurities in the indicator are known to absorb strongly at one of the... -
Federal
Data for "Using Commercial Source Measure Units for Traceable RF Power Measurements" for the 2024 ARFTG conference in Washington, DC.
National Institute of Standards and Technology —
As a National Metrology Institute (NMI), the National Institute of Standards and Technology (NIST) maintains traceable measurement capabilities for a variety of... -
Federal
Effect of temperature and strain rate on ultra high molar mass polyethylene (UHMMPE) fibers
National Institute of Standards and Technology —
This dataset consists of tensile tests performed by directly gripping single UHMMPE fibers. The tests were conducted at 11 different temperatures, and at both quasi-... -
Federal
trans-1,2,3,4,4a,9,9a,10-Octahydroanthracene: Experimental and Derived Thermodynamic Properties
National Institute of Standards and Technology —
This document is part of a series of reports describing experimental property measurements completed at the National Institute for Petroleum and Energy Research... -
Federal
A mathematical framework to correct for compositionality in microbiome datasets
National Institute of Standards and Technology —
This repository provides the raw data and analysis code used to demonstrate the implementation of a mathematical framework that uses internal standards to correct for... -
Federal
Data and Code for Analysis presented in NIST TN 2137: Quantifying Operational Resilience Benefits of the Smart Grid
National Institute of Standards and Technology —
This MIDAS object contains all the data inputs and code necessary to replicate the findings presented in NIST TN2137 using the statistical software Stata. -
Federal
Quantifying Methane Production at a Cattle Grazing Site using Open-Path Dual-Comb Spectroscopy
National Institute of Standards and Technology —
Data from controlled methane release of 10/29/2022 -
Federal
Photofading of Direct Dyes on Cotton Measured Using Microspectrophotometery (MSP)
National Institute of Standards and Technology —
Dataset contains UV-Vis spectra generated from dyed fibers exposed to light in the microspectrophotometer. -
Federal
Measuring the permittivity of Fused Silica with planar on-wafer structures up to 325 GHz
National Institute of Standards and Technology —
Fused silica has become an interesting alternative to silicon for millimeter-wave (mmWave) applications. Unfortunately, there are few reports on the measurement of... -
Federal
Data from "High-temperature tensile constitutive data and models for structural steels in fire (NIST Technical Note 1714)"
National Institute of Standards and Technology —
The National Institute of Standards and Technology, as part of its report on the collapse of the World Trade Center, characterized many important steels recovered... -
Federal
2-Hydroxybiphenyl: Experimental and Derived Thermodynamic Properties
National Institute of Standards and Technology —
This document is part of a series of reports describing experimental property measurements completed at the National Institute for Petroleum and Energy Research... -
Federal
GIAB Benchmarking of HG002 Assemblies from HPRC Year 1 Bakeoff
National Institute of Standards and Technology —
The Human Pangenome Reference Consortium (HPRC) tested which combination of current genome sequencing and automated assembly approaches yields the most complete,... -
Federal
Data to support Seasonal blubber steroid profiles of free-ranging bottlenose dolphins (Tursiops truncatus)
National Institute of Standards and Technology —
Liquid chromatography tandem mass spectrometry allows for the measurement of steroid hormone suites in the blubber of marine mammals. By combining this technology... -
Federal
Observations of carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) mole fractions from the NIST Northeast Corridor urban testbed
National Institute of Standards and Technology —
March 2025 Update. Here we provide hourly observations of atmospheric carbon dioxide (CO2), methane (CH4), and (for a few sites) carbon monoxide (CO) from tower-based...
181 datasets found