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1313 results found

SEM/EDS hyperspectral data set from a Famatinite sample

Data provided by  National Institute of Standards and Technology

Famatinite is a mineral with nominal chemical formula Cu3SbS4. This electron excited X-ray data set was collected from a natural flat-polished sample and the surrounding silicate mineral. Live time/pixel: 0.70*4.0*0.95*3600.0/(512*512 # 0.95 hours on 4 detectors Probe current: 1.0 nA Beam energy: 20 keV Energy scale: 10 eV/ch and 0.0 eV offset

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SEM/EDS hyperspectral image dataset from the Murphy Meteorite

Data provided by  National Institute of Standards and Technology

SEM/EDS hyperspectral image dataset from the Murphy Meteorite The Murphy Meteorite (see https://www.mindat.org/locentry-787574.html) was discovered in Murphy, Cherokee Co., North Carolina, USA in 1899. It is iron-rich. Beam Energy: 15 keV Live Time/pixel: 0.003*4.0*4.0*0.7 Probe Current: 1.04 nA

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SEM/EDS hyperspectral data set from platinum group mineral ore embedded in epoxy

Data provided by  National Institute of Standards and Technology

SEM/EDS hyperspectral data set from platinum group mineral ore embedded in epoxy Live time/pixel: 4.0*1.3*3600.0/(512*512) # 1.3 hours on 4 detectors Energy scale: 10 eV/ch and 0.0 eV offset ProbeCurrent: 1.0 nA BeamEnergy: 20.0 keV

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A SEM/EDS hyperspectral data set from a deep sea Mn nodule

Data provided by  National Institute of Standards and Technology

An energy dispersive electron excited X-ray hyperspectral data set collected from a Mn deep sea nodule. Live time (per pixel): 0.72*4.0*18.0*3600.0/(1024*1024) # 18.0 hours on 4 detectors Energy scale: 10.0 eV/ch and 0.0 eV offset Take-Off Angle: 35.0 Probe Current: 1.0 nA Beam Energy: 20.0 keV

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STEP File Analyzer and Viewer Software

Data provided by  National Institute of Standards and Technology

The STEP File Analyzer and Viewer is a software tool that generates a spreadsheet or a set of CSV (comma-separated value) files from a STEP (ISO 10303 Standard for Exchange of Product model data) Part 21 file. STEP files are used to represent product and manufacturing information (PMI) and for data exchange and interoperability between Computer-Aided Design (CAD), Manufacturing (CAM), Analysis (CAE), and Inspection (CMM) software related to the smart manufacturing digital thread. STEP is also used for the long-term archiving and retrieval of product data.

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BGP Secure Routing Extension (BGP-SRx): Reference Implementation and Test Tools for Emerging BGP Security Standards

Data provided by  National Institute of Standards and Technology

The NIST BGP Secure Routing Extension (BGP-SRx) prototype is an open source reference implementation and research platform for investigating emerging BGP security extensions and supporting protocols such as RPKI Origin Validation and BGPSec Path Validation. BGP-SRx is designed in such to minimize the dependencies on and the impact on specific router implementations. As a result, much functionality is provided by the stand-alone SRx server module. The prototype is also designed to support experimentation with various deployment architectures.

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Source: https://github.com/usnistgov/NIST-BGP-SRx

Deterministic Move Lists for Federal Incumbent Protection in the CBRS Band

Data provided by  National Institute of Standards and Technology

The 3.5 GHz citizens broadband radio service (CBRS) band in the U.S. is a key portion of mid-band spectrum shared between commercial operators and existing federal and non-federal incumbents. To protect the federal incumbents from harmful interference, a spectrum access system (SAS) is required to use a common, standardized algorithm, called the move list algorithm, to suspend transmissions of some CBRS devices (CBSDs) on channels in which the incumbent becomes active.

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NIST-LANL Lanthanide/Actinide Opacity Database

Data provided by  National Institute of Standards and Technology

The database contains radiative line-binned opacities for lanthanides (atomic number 57<=Z<=70) and actinides (atomic number 89<=Z<=102) which are of paramount importance for simulation of light curves and spectra produced by kilonovae. The opacities were calculated by the LANL group under the assumption of local thermodynamic equilibrium. The temperature grid cover the range from 0.01 eV to 5.0 eV while the mass density grid covers 16 orders of magnitude. The database provide search and selection tools along with graphical and tabular outputs.

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Source: https://doi.org/10.18434/mds2-2375

Effects of Thermal Aging on Molar Mass of Ultra-High Molar Mass Polyethylene Fibers

Data provided by  National Institute of Standards and Technology

Data associated with experiments to examine the effect of thermal aging on the molar mass of ultra-high molar mass polyethylene fibers.

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2021 MML Accolades Program

Data provided by  National Institute of Standards and Technology

The MML Accolades Program has been created to recognize exemplary work by staff, associates, and external collaborators in areas of strategic interest and benefit to MML (The Material Measurement Laboratory, an organization within NIST). With peer nominations from MML employees and associates, Accolades focus on the impact of accomplishments and outcomes of the work of individuals or teams working in or with MML. The MML Accolades program started in 2015. This dataset includes a website with all the past winners since the program's inception.

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