The NIST Office of Weights and Measures (OWM) hosts a series of Information Hours, or "Info Hours," that feature insights on topics relevant to legal metrology and documentary standards through an informal technical discussion and Question and Answer forum. In this week's session, NIST OWM’s Isabel Chavez Baucom provides an update on OWM’s efforts to transition NIST publications into SMART standards. 

The NIST Office of Weights and Measures (OWM) routinely hosts Lab Metrology Information Hours, or "LMIH," that feature insights on topics relevant to legal lab metrology and documentary standards through an informal technical discussion and Question and Answer forum. In this week's session, NIST’s Kevin Chesnutwood presents the latest updates to the Consensus Value for the Redefinition of the Kilogram.

The NIST Office of Weights and Measures (OWM) hosts a series of Information Hours, or "Info Hours," that feature insights on topics relevant to legal metrology and documentary standards through an informal technical discussion and Question and Answer forum. In this week's session, NIST OWM’s Jan Konijnenburg provides a short introduction to EU regulations with respect to legal metrology for U.S. stakeholders, especially U.S. manufacturers.

This data publication provides supporting data for the paper "Correlation of Fe(II) spin state with Born effective charge and dielectric properties in [Fe(ptz)_6](BF_4)_2: a DFT study" by Eric Cockayne. The crystal structures and the input parameters used for the density functional theory (DFT) calculations on rhombohedral high-spin and low-spin [Fe(ptz)_6](BF_4)_2 are provided.

A machine-readable database of characterization data for high-performance fibers used in body armor, aerospace, and related composite applications. FRC3 consolidates datasets from multiple independent studies, spanning about 20 years of testing across para-aramid, ultra-high molar mass polyethylene, liquid crystal polyester, polyamide, carbon, cellulose, and polybenzobisoxazole fibers. Data include single-fiber tensile testing, yarn tensile  testing, ballistic V50 results, molar-mass distribution measurements, and spectroscopic degradation tracking.

Data associated with the publication "Electromagnetically induced transparency and population repump readout of
Rydberg states of Cs atoms in a J-scheme".

Github repository at https://github.com/usnistgov/ATLAS-Spectrum. This repository host code to view different types of spectral data in the radio frequency. For the data from the NASCTN CBRS SEA program, it works as "Geo Mapping for RF spectrum": one interface where X is always time and color is power. Zoom continuously from a two-year overview down to microsecond structure — the viewer swaps resolution layers as you go. For other IQ time series, it can be used as a spectra viewer with a zoomable interface.

Github repository for the application LINDA. LINDA is a live RF visualization suite for software-defined radios. It streams real-time spectrogram waterfalls and power spectral density (PSD) displays to a web browser, SSH terminal, or the radio's local display. A synthetic demo mode supports development without radio hardware.

The Fingerprint Minutiae Viewer 2.0 (FpMV2) is a cross-platform GUI application that is distributed and developed by the National Institute of Standards and Technology (NIST). The goal of this software is to provide researchers with a tool for viewing a fingerprint image with minutiae points overlaid on top of the fingerprint. The minutiae detection is based on the "mindtct" application from the NIST Biometric Image Software (NBIS).

This data publication contains the raw and derived data (e.g., extracted peak areas, peak intensities, area ratios, etc.) from microdrop UV-Vis spectroscopy, handheld Raman spectroscopy, liquid chromatography with UV detection, and ambient ionization (direct analysis in real time [DART]) triple quadrupole mass spectrometry analyses of compounded and personalized pain management medicines.