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Source code for labbench 0.20 release

Data provided by  National Institute of Standards and Technology

This is the source code package for the labbench python module, version 0.20, which is its first public release. The purpose of labbench is to streamline and organize complicated laboratory automation tasks that involve large-scale benchtop automation, concurrency, and/or data management. It is built around a system of wrappers that facilitate robust, concise exception handling, type checking, API conventions, and synchronized device connection through python context blocks.

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Aged and unaged PBIA-based copolymer testing for soft body armor applications

Data provided by  National Institute of Standards and Technology

Traditionally, soft body armor has been made from materials such as poly(p-phenylene terephthalamide) (PPTA) and ultra-high molar mass polyethylene (UHMMPE). However, to diversify the fiber choices in the United States body armor market, copolymer fibers based on the combination of 5-amino-2-(p-aminophenyl) benzimidazole (PBIA) and PPTA were introduced. Little is known regarding the long-term stability of PBIA fibers, but as condensation polymers, they have potential sensitivity to moisture and humidity.

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Evaluating Uncertainty of Microwave Calibration Models from Regression Residuals

Data provided by  National Institute of Standards and Technology

The data used to generate the graphs in figures 1-9 of the paper "Evaluating Uncertainty of Microwave Calibrations from Regression Residuals".

The full citation is D. F. Williams, B. F. Jamroz, J. D. Rezac and R. D. Jones, "Evaluating Uncertainty of Microwave Calibration Models With Regression Residuals," in IEEE Transactions on Microwave Theory and Techniques, vol. 68, no. 6, pp. 2454-2467, June 2020, doi: 10.1109/TMTT.2020.2983358.

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NIST nanocalorimeter calibration virtual instruments

Data provided by  National Institute of Standards and Technology

These software are used to control an instrument that makes measurements and calculates calibration coefficients for NIST nanocalorimeters. Please cite the related paper "Practical Guide to the Design, Fabrication and Calibration of NIST Nanocalorimeters" by Feng Yi, Michael D. Grapes, and David A. LaVan in the Journal of Research of the National Institute of Standards and Technology, Volume 124 (in press).

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Source: https://doi.org/10.18434/M32117

Nanocalorimeter calibration data

Data provided by  National Institute of Standards and Technology

Nanocalorimeter calibration data. The file format is Origin Pro* project files, which include multiple data worksheets and derived graphs.

*Any mention of commercial products is for information only; it does not imply recommendation or endorsement by NIST.

Please cite the related paper "Practical Guide to the Design, Fabrication and Calibration of NIST Nanocalorimeters" by Feng Yi, Michael D. Grapes, and David A. LaVan in the Journal of Research of the National Institute of Standards and Technology, Volume 124 (in press).

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RF Dataset of Incumbent Radar Systems in the 3.5 GHz CBRS Band

Data provided by  National Institute of Standards and Technology

The RF dataset can be used to develop and test detection algorithms for the 3.5 GHz CBRS or similar bands where the primary users of the band are federal incumbent radar systems. The dataset consists of synthetically generated radar waveforms with added white Gaussian noise. The RF dataset is suitable for development and testing of machine/deep learning detection algorithms. A large number of parameters of the waveforms are randomized across the dataset. Due to its large size, the dataset is divided into groups, and each group consists of multiple files.

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NIST Nanocalorimeter DWG and DXF drawings for microfabrication mask generation

Data provided by  National Institute of Standards and Technology

Four files are included in this data set for mask generation that can be used to produce photolithography contact masks to create NIST nanocalorimeters. Two different designs are included, each in AutoCAD *.dwg format and a universal *.dxf format. The masks are intended to be printed on 5 inch masks blanks used to pattern 100 mm (4 inch) wafers.

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3D solid model of NIST Nanocalorimeter

Data provided by  National Institute of Standards and Technology

3D Solid Model of NIST Nanocalorimeter created in Solidworks 2019. The files include an assembly of three layers represented as part files - the silicon die layer, the silicon nitride membrane layer and the platinum metal layer. Please cite the related paper "Practical Guide to the Design, Fabrication and Calibration of NIST Nanocalorimeters" by Feng Yi, Michael D. Grapes, and David A. LaVan in the Journal of Research of the National Institute of Standards and Technology, Volume 124 (in press).

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NDN-DPDK: High-Speed Named Data Networking Forwarder

Data provided by  National Institute of Standards and Technology

NDN-DPDK is a set of high-performance Named Data Networking (NDN) programs developed with Data Plane Development Kit (DPDK). It includes a network forwarder and a traffic generator. https://github.com/usnistgov/ndn-dpdk

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Source: https://doi.org/10.18434/M32111

Data from: Collaborative Guarded-Hot-Plate Tests between the National Institute of Standards and Technology and the National Physical Laboratory

Data provided by  National Institute of Standards and Technology

A bilateral study to compare guarded-hot-plate measurements at extended temperatures between laboratories at the National Institute of Standards and Technology (NIST) and the National Physical Laboratory (NPL) is presented. Measurements were conducted in accordance with standardized test methods (ISO 8302 or ASTM C177) over a temperature range from 20 °C to 160 °C (293 K to 433 K). Following a blind round-robin format, specimens of non-woven fibrous glass mat, approximately 22 mm thick and having a nominal bulk density of 200 kg/m3, were prepared and studied.

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