Dataset Search
Sort By
Search results
1313 results found
Construction of a Dual-enzyme, Subzero (-30 degree C) Chromatography System and Multi-channel Precision Temperature Controller for Hydrogen-Deuterium Exchange Mass Spectrometry
Data provided by National Institute of Standards and Technology
This tutorial provides mechanical drawings, electrical schematics, parts lists, STL files for 3D-printed parts, IGS files, and instructions for automated machining necessary for construction of a dual-protease, subzero, liquid chromatography system for hydrogen-deuterium exchange mass spectrometry. Electrical schematics for construction of a multi-zone temperature controller that regulate to ±0.1 oC are also included in this tutorial.
Modified:
A Reference Schema for the Unit Manufacturing Process Information Model
Data provided by National Institute of Standards and Technology
This dataset represents a reference implementation of the Unit Manufacturing Process (UMP) information model presented in ASTM E3012, Standard Guide for Characterizing Environmental Aspects of Manufacturing Processes. A version of this schema is used in the UMP Builder, a web-based toolkit for recording and storing UMP models.
Modified:
Model output associated with "Inter-comparison of Atmospheric Trace Gas Dispersion Models: Barnett Shale Case Study", Atmospheric Chemistry and Physics, 2019.
Data provided by National Institute of Standards and Technology
Please refer to the publication, particularly the information in the Supplementary Information, for details on the model configuration.
Footprint files:
Footprints generated every 30 seconds along flight paths using different models are archived as netCDF files. Each tar.gz file contains all the netCDF footprints for a particular flight and model combination, and is named after the model combination and flight date (YYYYMMDD). For example the WRF-HYSPLIT combination for the flight on 10/19/2013 referenced in the paper is in:
Modified:
NIST Ballistics Toolmark Research Database
Data provided by National Institute of Standards and Technology
2D image and 3D topography measurements of fired bullets and cartridge cases. Regions of interest include land impressions, breechface, firing pins, and aperture shears.
Modified:
Source: https://tsapps.nist.gov/NRBTD/
The Chrome Reaper
Data provided by National Institute of Standards and Technology
Reaper is a Chrome (or Chromium) browser extension that terminates browser processes when they use too much CPU.
Modified:
Source: https://doi.org/10.18434/T4/1503404
Analysis and Optical Modeling of Individual Heterogeneous Asian Dust Particles Collected at Mauna Loa Observatory
Data provided by National Institute of Standards and Technology
This project involved the analysis and optical modeling of atmospheric dust particles collected at Mauna Loa Observatory in Hawaii. Dust from the Asian mainland was identified in filter samples with computer-controlled scanning electron microscopy (CC-SEM). Individual Asian dust and marine background air particles were further examined using focused ion-beam (FIB) SEM and energy dispersive x-ray spectroscopy (EDX). The particles were heterogeneous in that they had multiple mineral phases, including an iron-containing phase which was compositionally minor but optically important.
Modified:
Timing Offset and Timing Stability for a Dual-Clock Channel Sounder
Data provided by National Institute of Standards and Technology
This project is anticipated to generate Working Data, Derived Data, and Published Results. Working Data will comprise raw measurement information from channel sounder instruments or oscilloscopes. Our channel sounder records data in National Instruments proprietary binary (.tdms) format. Oscilloscope measurements will be recorded as ASCII spreadsheet (.csv) formats. Also among working data will be human-readable files containing experimental configurations and conditions for the collection of channel sounding data. These data are stored as spreadsheet (.xlsx) files.
Modified:
2D Measurement of Retinal Pigment Epithelium Function Using Quantitative Bright-Field Microscopy
Data provided by National Institute of Standards and Technology
Induced Retinal Pigment Epithelial (iRPE) implants were developed from two healthy donors (Healthy-1 and Healthy-2). Live iRPE were imaged using quantitative bright-field absorbance microscopy (QBAM) every week during the in vitro maturation process. The data are organized by the culture plate, imaging date and time, color filter used to capture the images, and finally images that include the well ID and grid position in the name of the image.
Modified:
Source: https://doi.org/10.18434/T4/1503229
Process and robot data from a two robot workcell representative performing representative manufacturing operations.
Data provided by National Institute of Standards and Technology
This data set is captured from a robot workcell that is performing activities representative of several manufacturing operations. The workcell contains two, 6-degree-of-freedom robot manipulators where one robot is performing material handling operations (e.g., transport parts into and out of a specific work space) while the other robot is performing a simulated precision operation (e.g., the robot touching the center of a part with a tool tip that leaves a mark on the part). This precision operation is intended to represent a precise manufacturing operation (e.g., welding, machining).
Modified:
Large-Signal-Network-Analyzer Phase Calibration on an Arbitrary Grid
Data provided by National Institute of Standards and Technology
Data used to generate figures in Large-Signal-Network-Analyzer Phase Calibration on an Arbitrary Grid.
Modified: