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Federal
NIST Hydrocarbon Spectral Database - SRD 115
Department of Commerce —
This database contains the rotational spectral lines observed and reported in the open literature for 91 hydrocarbon molecules through September 1987. The isotopic... -
Federal
NIST Visible Cement Dataset
Department of Commerce —
Dataset of 3-D microstructures obtained by x-ray microtomography at the ESRF facility in Grenoble, France. Materials investigated including hydrating cement paste,... -
Federal
SRM 131h Refined Cast Iron
Department of Commerce —
Standard Reference Material 131h Refined Cast Iron - This Standard Reference Material (SRM) is intended primarily for use in validation of chemical and instrumental... -
Federal
NIST Electron Elastic-Scattering Cross-Section Database - SRD 64 Version 3.2
Department of Commerce —
* Note that this SRD is superseded by SRD 64 Version 4.0. *The NIST Electron Elastic-Scattering Cross-Section Database provides values of differential elastic-... -
Federal
NIST Vapor Compression Cycle Design Program : CYCLE_D - SRD 49
Department of Commerce —
CYCLE_D simulates vapor compression refrigeration cycles that use single-compound refrigerants or refrigerant blends. The model can simulate a basic subcritical or... -
Federal
Mass spectra of sulfonephthalein pH indicator dyes and their impurities
Department of Commerce —
Sulfonephthalein pH indicator dyes have historically been noted for impurities originating from the synthesis process which lead to batch to batch differences in pH... -
Federal
SRM 2684c Bituminous Coal (Nominal Mass Fraction 3 % Sulfur)
Department of Commerce —
Standard Reference Material 2684c Bituminous Coal (Nominal Mass Fraction 3 % Sulfur) - This Standard Reference Material (SRM) is intended primarily for use in the... -
Federal
SRM 3122 Hafnium (Hf) Standard Solution Lot No. 151120
Department of Commerce —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of hafnium. A unit of SRM 3122... -
Federal
NIST Fracture Toughness / Fracture Energy Data for Ceramics - SRD 138
Department of Commerce —
NIST Property Data Summaries for Fracture Toughness provide fracture toughness data on numerous materials. -
Federal
ZENO: Software for calculating hydrodynamic, electrical, and shape properties of polymer and particle suspensions
Department of Commerce —
ZENO is a software tool, which computes material, solution and suspension properties for a specified particle shape or molecular structure using path-integral and... -
Federal
SRM 2973 Vitamin D Metabolites in Frozen Human Serum (High Level)
Department of Commerce —
SRM 2973 Vitamin D Metabolites in Frozen Human Serum (High Level) - This Standard Reference Material (SRM) is intended for use as an accuracy control in the critical... -
Federal
Observations of CO2, CH4, and CO mole fractions from the NIST Northeast Corridor urban testbed
Department of Commerce —
NOTE: please see the latest (March 2025) update at https://doi.org/10.18434/mds2-3765. Hourly observations of CO2 and CH4 from tower-based sites in the NIST Northeast... -
Federal
High-Resolution X-ray computed tomography (XCT) image data set of additively manufactured cobalt chrome samples produced with varying laser powder bed fusion processing parameters
Department of Commerce —
This data contains X-ray computed tomography (XCT) reconstructed slices of additively manufactured cobalt chrome samples produced with varying laser powder bed fusion... -
Federal
SCAP Composer
Department of Commerce —
SCAP Composer is a software application for creating Security Content Automation Protocol (SCAP) source data stream collections from Extensible Markup Language (XML)... -
Federal
Evaluating Uncertainty of Nonlinear Microwave Calibration Models from Regression Residuals
Department of Commerce —
The data used to generate the graphs in figures 2, 4, 5 and 6 of the paper "Evaluating Uncertainty of Nonlinear Microwave Calibrations from Regression Residuals". The... -
Federal
SRM 1450 Fibrous Glass Board: Retrospective Analysis
Department of Commerce —
Thermal conductivity data acquired previously for the establishment of Standard Reference Material (SRM) 1450, Fibrous Glass Board, as well as subsequent renewals... -
Federal
Data for "Frequency-comb spectroscopy on pure quantum states of a single molecular ion"
Department of Commerce —
These data files contain the data for the measured transition frequencies shown in Table I and the traces in Figure 3 of the publication "Frequency-comb spectroscopy... -
Federal
Genome In A Bottle - v2.0 Genome Stratifications (Deprecated)
Department of Commerce —
These stratification BED files from the Global Alliance for Genomics and Health (GA4GH) Benchmarking Team and the Genome in a Bottle Consortium are intended as a... -
Federal
SHREC'11 Track: Shape Retrieval on Non-rigid 3D Watertight Meshes
Department of Commerce —
Non-rigid 3D objects are commonly seen in our surroundings. However, previous efforts have been mainly devoted to the retrieval of rigid 3D models, and thus comparing... -
Federal
SHREC'13 Track: Large Scale Sketch-Based 3D Shape Retrieval
Department of Commerce —
Objective: The objective of this track is to evaluate the performance of different sketch-based 3D model retrieval algorithms using a large scale hand-drawn sketch...