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126022 results found

OptSortSph: Sorting Spherical Dielectric Particles in a Standing-Wave Interference Field

Data provided by  National Institute of Standards and Technology

Software to predict the optical sorting of particles in a standing-wave laser interference field

Tags: optical sorting,laser interference field,nanoparticles,convection of fluid

Modified:

Vintage 2015 Population Estimates: Characteristics by Single Year of Age

Data provided by  United States Census Bureau

Annual Resident Population Estimates by Single Year of Age, Sex, Race, and Hispanic Origin // Source: U.S. Census Bureau, Population Division // The contents of this file are released on a rolling basis from December through June. // Note: 'In combination' means in combination with one or more other races. The sum of the five race-in-combination groups adds to more than the total population because individuals may report more than one race. Hispanic origin is considered an ethnicity, not a race. Hispanics may be of any race.

Tags: census

Modified:

Source: http://api.census.gov/data/2015/pep/charage

Data associated with "Ground-Based, Integrated Path Differential Absorption LIDAR Measurement of CO2, CH4, and H2O near 1.6 μm" published in Applied Optics 53, 6292-6310 (2016).

Data provided by  National Institute of Standards and Technology

Data associated with "Ground-Based, Integrated Path Differential Absorption LIDAR Measurement of CO2, CH4, and H2O near 1.6 μm" published in Applied Optics 53, 6292-6310 (2016).

Tags: greenhouse gases,carbon dioxide,methane,remote sensing,lidar

Modified:

Source: https://doi.org/10.18434/T49W2V%20

Radio Frequency Measurements for Selected Manufacturing and Industrial Environments

Data provided by  National Institute of Standards and Technology

Radio Frequency Measurements for Selected Manufacturing and Industrial Environments using a PN Code Sounding methodology. The resulting measurements include complex impulse responses and spectrum analysis traces. Complex impulse responses were validated using both ray tracing and an outdoor two-ray reference facility. This data is meant to serve as a reference of how radio waves at 2.4 GHz and 5 GHz propagate in industrial environments.

Tags: wireless,manufacturing,propagation

Modified:

Source: https://doi.org/10.18434/T44S3N

Data from: Collaborative Guarded-Hot-Plate Tests between the Laboratoire national de métrologie et d'essais and the National Institute of Standards and Technology

Data provided by  National Institute of Standards and Technology

A collaborative study to compare the long-term measurement performance between guarded-hot-plate facilities at the Laboratoire national de métrologie et d'essais (LNE) in France and the National Institute of Standards and Technology (NIST) in the United States is presented. Thermal conductivity data were compiled from three international comparisons organized from 1997 to 2014. Measurements were conducted in accordance with standardized test methods (ISO 8302 or ASTM C 177) over a temperature range from 280 K to 320 K.

Tags: bilateral,comparison,expanded polystyrene,expanded uncertainty,fibrous glass,guarded hot plate,inter-laboratory,test method,thermal conductivity,thermal insulation

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NIST Cell Image Database - SRD 165

Data provided by  National Institute of Standards and Technology

This database provides reference data on controlled cell image experiments. The database contains cell images of A-10 rat smooth muscle and NIH-3T3 mouse fibroblasts. A novel rule and root based method is used to create experimental metadata as described in About Us page.

Tags: Cell-image-reference-data,Optical-microscope-cell-image,Root-rule-based-terminology

Modified:

Source: https://dx.doi.org/10.18434/T4HG63

Digital Manufacturing Certificate Toolkit

Data provided by  National Institute of Standards and Technology

The NIST Digital Manufacturing Certificate (DMC) Toolkit is a toolkit designed specifically to provide certification -- digital signature using software and hardware certificates, and verification -- of manufacturing related product data. In its first release, the DMC toolkit supports signature and validation of data in the following formats: ISO 10303-21 (STEP), ISO 6983 (G-code), ISO 32000 (PDF) and 14739 (PRC, aka 3D PDF), and Quality Information Framework (QIF). The software offers both the Toolkit as a C# API and a fully-functional demonstration application.

Tags: Trustworthiness,Authentication,Authorization,Product Data Quality (PDQ),Model-Based Enterprise (MBE)

Modified:

Source: https://doi.org/10.18434/T4P30K

Volatile Data Stream (VDS) for the Smart Manufacturing Systems (SMS) Test Bed using MTConnect

Data provided by  National Institute of Standards and Technology

Data is collected from the Manufacturing Lab using the MTConnect standard. That data is aggregated and published internally and externally of NIST via web services. Three channels of data dissemination are available or becoming available from the SMS Test Bed: (1) a volatile data stream using an MTConnect agent, (2) a query-able data repository using the NIST Material Data Curation System (MDCS), and (3) pre-compiled data packages that include a collection of CAx Lab data and associated Manufacturing Lab data.

Tags: MTConnect,Test Bed

Modified:

Source: https://doi.org/10.18434/T4FK54

Technical Data Packages (TDPs) from the Smart Manufacturing Systems (SMS) Test Bed

Data provided by  National Institute of Standards and Technology

Data is collected from the Manufacturing Lab using the MTConnect standard. That data is aggregated and published internally and externally of NIST via web services. Three channels of data dissemination are available or becoming available from the SMS Test Bed: (1) a volatile data stream using an MTConnect agent, (2) a query-able data repository using the NIST Material Data Curation System (MDCS), and (3) pre-compiled data packages that include a collection of CAx Lab data and associated Manufacturing Lab data.

Tags: Test Bed

Modified:

Source: https://smstestbed.nist.gov/tdp

Raw data files that were used in writing "Analysis of human plasma metabolites across different liquid chromatography/mass spectrometry platforms: Cross-platform transferable chemical signatures" by Kelly H. Telu, Xinjian Yan, William E. Wallace, Stephen E. Stein and Yamil Simón-Manso, Published paper: DOI: 10.1002/rcm.7475

Data provided by  National Institute of Standards and Technology

Liquid-chromatography-mass spectrometry (LC-MS) raw data sets from various instruments delivered in their native instrument format. 31 files in all. 7.5 GB data.

Tags: human blood plasma,metabolomics,mass spectrometry,liquid chromatography,SRM 1950

Modified:

Source: https://dx.doi.org/10.18434/T4K88D