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Federal
Effect of temperature and strain rate on ultra high molar mass polyethylene (UHMMPE) fibers
Department of Commerce —
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
Trademark Case Files Dataset for Academia and Researchers (1870 - 2023)
Department of Commerce —
Contains detailed information on 12.1 million trademark applications filed with or registrations issued by the USPTO between 1870 and January 2023. -
Federal
Wind speed estimates of the December 2021 Quad-State Tornado in Mayfield, KY based on treefall pattern analysis
Department of Commerce —
A violent tornado outbreak occurred on December 10-11, 2021 in the Midwest US. One of the tornadoes, known as the Quad-State tornado, tracked across four states and... -
Federal
Data for "Increased Efficiency in Planar Near-Field Scanning Using Combined Multi-Robot Motion"
Department of Commerce —
Included here is relevant data to the publication "Increased Efficiency in Planar Near-Field Scanning Using Combined Multi-Robot Motion". Robotic antenna ranges are... -
Federal
In-situ Raman spectra of indented fused silica
Department of Commerce —
In-situ Raman spectroscopic measurements were conducted during indentation of fused silica (FS) samples. The experiments were conducted using Raman spectroscopy-... -
Federal
Enhanced Gain Extrapolation
Department of Commerce —
We present an overview on a recently developedtechnique for performing antenna gain measurements with gainextrapolation that uses significantly fewer data points and... -
Federal
Smartphone Data for Development of Indoor Localization Apps
Department of Commerce —
The PerfLoc Prize Competition (https://perfloc.nist.gov) was developed by NIST during 2015-2017 and was run during 2017-2018. The Competition was concluded with a... -
Federal
precisionFDA Truth Challenge V2: Calling variants from short- and long-reads in difficult-to-map regions
Department of Commerce —
The precisionFDA Truth Challenge V2 aimed to assess the state-of-the-art of variant calling in difficult-to-map regions and the Major Histocompatibility Complex... -
Federal
Process-structure-properties investigations for laser powder bed fused IN718 in the as-built condition
Department of Commerce —
This data repository provides a central location for a body of work using one build of nickel-based alloy 718 (IN718) material and resulted in three different... -
Federal
Cryogenic On-chip In Situ S-parameter Calibration Using Superconducting Coplanar Waveguides
Department of Commerce —
These data will appear in [1]. The abstract for that paper is given below:This paper presents a new multi-impedance-state line (MISL) in situ scattering parameter... -
Federal
Data and code for "Predicting the toughness of compatibilized polymer blends"
Department of Commerce —
This code and example files were used to run the self-consistent field theory parameterization in the publication "Predicting the toughness of compatibilized polymer... -
Federal
Effects of as-built surface with varying number of contour passes on high-cycle fatigue behavior of additively manufactured nickel alloy 718
Department of Commerce —
Abstract (from the manuscript): High cycle fatigue life of laser-powder bed fusion (L-PBF) parts depends on several factors; as-built surfaces, when present, are a... -
Federal
Data for "Using Commercial Source Measure Units for Traceable RF Power Measurements" for the 2024 ARFTG conference in Washington, DC.
Department of Commerce —
As a National Metrology Institute (NMI), the National Institute of Standards and Technology (NIST) maintains traceable measurement capabilities for a variety of... -
Federal
UV-visible absorbance spectra of purified and unpurified m-cresol purple samples in sodium hydroxide and sodium chloride solutions at pH 12
Department of Commerce —
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
Differential Measurements of an AC Source with a Josephson Arbitrary Waveform Synthesizer
Department of Commerce —
The abstract of the paper [1] is:This paper describes differential sampling measurements of an ac source and a Josephson arbitrary waveform synthesizer (JAWS).A new... -
Federal
Measurement Quality Metrics to Improve Absolute Microbial Cell Counting
Department of Commerce —
This repository contains the raw data and analysis scripts supporting the associated publication which introduces a framework to help researchers select fit-for-... -
Federal
Ageing of High Strength p-Aramid Fibers Used in Body Armor
Department of Commerce —
To improve the reliability and design of armor, it is imperative to understand the failure modes and the degradation rates of the materials used in armor. Despite the... -
Federal
Methane mole fraction measurements in the Northeast Corridor: Baltimore/Washington DC: Jan 1 2016 - Dec 31 2016
Department of Commerce —
Hourly methane mole fraction data collected from four tower sites in the Washington DC and Baltimore MD region as part of NIST's Northeast Corridor project. Dataset... -
Federal
Interlaboratory comparison of cavity resonator measurements for complex permittivity to 170 GHz
Department of Commerce —
Figure data for "Interlaboratory comparison of cavity resonator measurements for complex permittivity to 170 GHz"ABSTRACT:Standards provide known right answers...