AndreaBozzo/ceres-open-data-index huggingface dataset:
PSCR Usability Project_Voices of First Responders

The Usability Team of the National Institute of Standards and Technology's (NIST) Public Safety Communications Research (PSCR) program works to identify issues faced by first responders surrounding the use of their existing and emerging public safety communication technology. The team conducted an exploratory, sequential, mixed-methods study to gather insights into first responders' needs for and problems experienced with communication technology. The multi-phase study included in-depth interviews with 193 first responders in Phase 1, followed by a nationwide survey of 7,182 first responders in Phase 2, across four public safety disciplines, Communication Center & 9-1-1 Services (COMMS), Emergency Medical Services (EMS), Fire Service (FF), and Law Enforcement (LE).The data consists of two datasets: (1) Phase 1 data from 193 interviews with first responders from four disciplines (COMMS, EMS, FF, LE) including direct quotes from interviewees categorized by codes/subcodes with demographic information included; (2) Phase 2 survey data from 7,182 first responders from four disciplines (COMMS, EMS, FF, LE) including their responses on what technology they have and use, along with their needs for and problems experienced with communication technology; demographic information is also included.

Tags: communication-technology, first-responders, human-factors, mixed-methods-research, public-safety, usability
Organization: National Institute of Standards and Technology
Data for Plots in Work with Title: A Measurement-Referenced Error Vector Magnitude for Counterfeit Cellular Device Detection

The raw data from this experiment are recorded voltage waveforms versus time from a calibrated equivalent time sampling oscilloscope, touchstone files from network analysis, and waveforms in both frequency and time domain from a vector receiver.  As such, the raw data are text files in MATLAB format.The text files recorded from the oscilloscope end with .mat and can have varying numbers of columns depending on the number of scope channels that were recorded.

Tags: metrology-for-wireless-systems-millimeter-wave-wireless-devices, modulated-signals-over-the-air-wireless-systems-millimeter-wave-metrology-correlated-uncertaint
Organization: National Institute of Standards and Technology
CCQM_Retrospectoscope, an Excel workbook-based suite of graphical meta-analysis tools for the exploration of measurement results from Consultative Committee for the Amount of Substance: Metrology in Chemistry and Biology (CCQM)-sponsored multi-site studies.

The CCQM_Retrospectoscope system combines a nominally complete database of results from Consultative Committee for the Amount of Substance: Metrology in Chemistry and Biology (CCQM) studies with a number of graphical tools for trying to make sense of the data. This system supports a diverse collection of often eye-opening appraisals of participation and measurement performance throughout the history of the CCQM activities. The appraisals include the bias, uncertainty, and degrees of equivalence of results submitted by individual national metrology or designated institutes (NMI|DIs); the relative performance of NMI|DIs, and the uncertainty function characteristic of entire Working Groups (WGs). The system is implemented in Excel using Microsoft?s Visual Basic for Applications (VBA) programs. It runs on both Windows and Macintosh platforms.

Tags: consultative-committee-for-the-amount-of-substance-metrology-in-chemistry-and-biology-ccqm, designated-institute-di, electroanalytical-working-group-eawg, gas-analysis-working-group-gawg, graphical-data-analysis, inorganic-analysis-working-group-iawg, key-comparison-kc, national-metrology-institute-nmi, organic-analysis-working-group-oawg, pilot-study, regional-metrology-organization-rmo, subsequent-comparison-sc
Organization: National Institute of Standards and Technology
Per- and polyfluoroalkyl substances (PFAS) Interferents List

A table of known interferences for per- and polyfluoroalkyl substances using mass spectrometry.

Tags: analytical-chemistry, high-resolution-mass-spectrometry, hrms, lc-ms-ms, mass-spectrometry, per-and-polyfluoroalkyl-substances, pfas
Organization: National Institute of Standards and Technology
Data for Plots for work titled: Robust Measurements for RF Fingerprinting with Eigenphones

Raw data from this project are recorded voltage waveforms versus time from a calibrated real time oscilloscope, waveforms in both frequency, time and modulated domain in both frequency and time domain from a vector receiver. The raw data are text files in MATLAB format. The text files recorded from the oscilloscope end with .mat and can have varying number of columns depending on the number of scope channels that were recorded.

Tags: metrology-for-wireless-systems-milimeter-wave-wireless-device-modulated-signals-over-the-air-wi
Organization: National Institute of Standards and Technology
Data associated with "Study on Local Power Plant Emissions Using Multi-Frequency Differential Absorption LIDAR and Real-Time Plume Tracking" published in Remote Sensing 15(17), 4283 (2023).

Data associated with "Study on Local Power Plant Emissions Using Multi-Frequency Differential Absorption LIDAR and Real-Time Plume Tracking" published in Remote Sensing 15(17), 4283 (2023).

Tags: differential-absorption-lidar-remote-sensing-greenhouse-gas-sensing
Organization: National Institute of Standards and Technology
Data associated with "Multi-Frequency Differential Absorption LIDAR (DIAL) System for Aerosol and Cloud Retrievals of CO2/H2O and CH4/H2O" published in Remote Sensing 15(23), 5595 (2023).

Data associated with "Multi-Frequency Differential Absorption LIDAR (DIAL) System for Aerosol and Cloud Retrievals of CO2/H2O and CH4/H2O" published in Remote Sensing 15(23), 5595 (2023).

Tags: cloud-aerosol-retrievals, differential-absorption-lidar, integrated-path-differential-absorption, lidar
Organization: National Institute of Standards and Technology
Dataset presenting improved bandwidth in Rydberg atom electrometry with an optical frequency comb probe

Rydberg atom-based receivers of modulated radio frequency (RF) fields are promising systems for measurements. These systems are self-calibrating, widely tunable, nearly transparent to RF fields, and can be electrically small. However, the instantaneous bandwidth of current Rydberg atom receivers is typically less than 1 MHz. Using two-photon electromagnetically induced transparency (EIT) to observe the 56D5/2 Rydberg state in cesium, we measure modulation sidebands on each tooth in a probe optical frequency comb that spans the D2 F=4-F'=5 transition resulting from transmission modulation of the probe beam. This transmission modulation occurs from changes in susceptibility of the room temperature cesium vapor as two RF fields impinge on the atoms. A strong RF local oscillator is resonant with the 56D-57P state and mixes with a weak RF signal field detuned from the RF LO by an intermediate frequency. Using a self-heterodyned electro-optic comb setup, we separate positive and negative sideband amplitudes and compare to an equivalent comb-free system. These data report EIT measurement with the comb system, local spectra around two comb teeth - one within and one outside the EIT line, and normalized minimum detectable RF signal field as a function of RF intermediate frequency used to evaluate the instantaneous bandwidth of the single frequency, positive sideband, and negative sideband datasets.

Tags: atomic-physics, electric-field, electro-optics, fields-strength, heterodyne, modulation, optical-frequency-combs, receivers, rydberg-atoms, volts-meter
Organization: National Institute of Standards and Technology
ThermoData Engine free public version

A computer program for accessing and visualization of thermodynamic and transport property data for chemical compounds and mixtures available at the TRC/NIST ThermoML archive https://data.nist.gov/od/id/mds2-2422. The data collection contains 2.2 million distinct property values (the whole archive can also be downloaded from that link, stored, and accessed from a local storage).  The program has been compiled for Windows OS and tested under Windows 10. The operation procedures are described in the embedded Help.

Tags: thermodata-engine, thermoml
Organization: National Institute of Standards and Technology
TREC Authoring Tools for Multimedia Content (AToMiC) Track  2023

Individual user responsibility: working data, derived data Data must be backed up using a tested/automated process: working data, derived data; published data resource data Not available to the public: working data; derived data Made available to the public as described below: Published data and Resource dataThe Authoring Tools for Multimedia Content (AToMiC) Track aims to build reliable benchmarks for multimedia search systems. The focus of this track is to develop and evaluate IR techniques for text-to-image and image-to-text search problems.

Tags: trec-text-retrieval-conference
Organization: National Institute of Standards and Technology
Data associated with publication titled "SINGLE-MODULATOR, DUAL COMB SERRODYNE SPECTROSCOPY" as published in Optics Letters, 49(14): 3878-3881 (2024).

Data associated with publication titled "SINGLE-MODULATOR, DUAL COMB SERRODYNE SPECTROSCOPY" as published in Optics Letters, 49(14): 3878-3881 (2024).

Tags: dual-comb-spectroscopy, methane, serrodyne
Organization: National Institute of Standards and Technology
TREC 2022 NeuCLIR Dataset

Cross-language Information Retrieval (CLIR) has been studied at TREC and subsequent evaluation forums for more than twenty years, but recent advances in the application of deep learning to information retrieval (IR) warrant a new, large-scale effort that will enable exploration of classical and modern IR techniques for this task.

Tags: trec-text-retrieval-conference
Organization: National Institute of Standards and Technology
TREC 2021 Health Misinformation Dataset

The Health Misinformation track aims to (1) provide a venue for research on retrieval methods that promote better decision making with search engines, and (2) develop new online and offline evaluation methods to predict the decision making quality induced by search results. Consumer health information is used as the domain of interest in the track.

Tags: trec-text-retrieval-conference
Organization: National Institute of Standards and Technology
NNDSS - Table 1H.  Cholera to Coccidioidomycosis

NNDSS - Table 1H.  Cholera to Coccidioidomycosis - 2020. In this Table, provisional cases* of notifiable diseases are displayed for United States, U.S. territories, and Non-U.S. residents.

Notice: Data from California published in week 29 for years 2019 and 2020 were incomplete when originally published on July 24, 2020. On August 4, 2020, incomplete case counts were replaced with a "U" indicating case counts are not available for specified time period. 

Note: 
This table contains provisional cases of national notifiable diseases from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data from the 50 states, New York City, the District of Columbia and the U.S. territories are collated and published weekly on the NNDSS Data and Statistics web page (https://wwwn.cdc.gov/nndss/data-and-statistics.html). Cases reported by state health departments to CDC for weekly publication are provisional because of the time needed to complete case follow-up. Therefore, numbers presented in later weeks may reflect changes made to these counts as additional information becomes available. The national surveillance case definitions used to define a case are available on the NNDSS web site at https://wwwn.cdc.gov/nndss/. Information about the weekly provisional data and guides to interpreting data are available at: https://wwwn.cdc.gov/nndss/infectious-tables.html. 

Footnotes:
U: Unavailable — The reporting jurisdiction was unable to send the data to CDC or CDC was unable to process the data.
-: No reported cases — The reporting jurisdiction did not submit any cases to CDC.
N: Not reportable — The disease or condition was not reportable by law, statute, or regulation in the reporting jurisdiction.
NN: Not nationally notifiable — This condition was not designated as being nationally notifiable.
NP: Nationally notifiable but not published.
NC: Not calculated — There is insufficient data available to support the calculation of this statistic.
Cum: Cumulative year-to-date counts.
Max: Maximum — Maximum case count during the previous 52 weeks.
* Case counts for reporting years 2019 and 2020 are provisional and subject to change. Cases are assigned to the reporting jurisdiction submitting the case to NNDSS, if the case's country of usual residence is the U.S., a U.S. territory, unknown, or null (i.e. country not reported); otherwise, the case is assigned to the 'Non-U.S. Residents' category. Country of usual residence is currently not reported by all jurisdictions or for all conditions. For further information on interpretation of these data, see https://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.pdf.
†Previous 52 week maximum and cumulative YTD are determined from periods of time when the condition was reportable in the jurisdiction (i.e., may be less than 52 weeks of data or incomplete YTD data).

Tags: 2020, cholera, coccidioidomycosis, nedss, netss, nndss, wonder
Organization: U.S. Department of Health & Human Services
Air-LUSI - Lunar Spectral Irradiance Data Repository: 2022 Data

In March 2022, the Air-LUSI instrument measured the lunar spectral irradiance on four nights from NASA's high-altitude ER-2 aircraft.The data set includes data from:1) characterization and calibration of the Air-LUSI instrument and the transfer standards used to calibrate the instrument in NetCDF format,2) the geolocated lunar irradiance data acquired by the instrument in NetCDF format, and3) usage examples hosted at https://github.com/usnistgov/air-lusi along with copies of the above.If you prefer not to follow the Python workflow given at the GitHub site, a variety of tools for viewing and manipulating NetCDF files are linked to here: https://www.unidata.ucar.edu/software/netcdf/software.html

Tags: lunar-spectral-irradiance
Organization: National Institute of Standards and Technology
Data to accompany the paper entitled "Compressed Liquid (p-rho-T) Measurements of trans-1,2-Dichloroethene [R1130(E)]"

Data to accompany the paper "Compressed Liquid (p-rho-T) Measurements of trans-1,2-Dichloroethene [R-1130(E)]" published in International Journal of Thermophysics. Included are experimental density data for the refrigerant R-1130(E) presented in Table 2 of the above manuscript. Also included are the combined expanded (95% confidence level) uncertainties. Measurements were made using a vibrating-tube densimeter. Details regarding the experimental methods and uncertainty analysis can be found in the manuscript.

Tags: density, hydrochloroolefins, refrigerants, vibrating-tube-densimeter
Organization: National Institute of Standards and Technology
RGTM 10235: Forensic DNA Resource Samples Data

RGTM 10235 is composed of eight well-quantified DNA extracts. Samples include three single-source samples, two degraded samples, and three mixture samples. RGTM 10235 allows the community to publicly share data generated, results of methods examined, and genetic profiles due to their informed consent.The capillary electrophoresis (CE) data which is hosted here was generated by NIST on a 3500xL Genetic Analyzer from Applied Biosystems with a 36 cm capillary array and POP-4 polymer. The 8 RGTM 10235 samples were amplified with six short tandem repeat (STR) multiplex kits according to manufacturer's protocol (with the only exception of a 15 second injection time): GlobalFiler Express and Yfiler Plus Kits (Thermo Fisher Scientific), PowerPlex Fusion 6C and PowerPlex Y23 Systems (Promega), and Investigator 24plex and Investigator Argus Y-28 QS (QIAGEN). The data files are provided as .hid files from the 3500xL instrument.This work was conducted with approval from the NIST Research Protections Office.  Certain commercial equipment, instruments, and materials are identified in order to specify experimental procedures as completely as possible. In no case does such identification imply a recommendation or endorsement by NIST, nor does it imply that any of the materials, instruments, or equipment identified are necessarily the best available for the purpose.This data shall not be uploaded or searched in a private, commercial or genealogy database. In the event that users determine the identity of any individual related to RGTM 10235, they shall not make use of such knowledge, shall safeguard or destroy such information, shall not disclose such information to any other party, and shall notify NIST of such discovery in accordance with the applicable laws and regulations in effect at the time of the discovery.

Tags: capillary-electrophoresis, dna, forensic, research-grade-test-material-rgtm, rgtm, standard, str
Organization: National Institute of Standards and Technology
CTenC: Cartesian TENsor Calculus package for Mathematica using index notation

CTenC is a Cartesian TENsor Calculus package for performing manipulations of tensor expressions using index notation in Mathematica. The package is designed and optimized for problems in engineering and material science, including solutions of field equations (Stokes, Laplace, etc.) and developing constitutive equations in tensor-based formalisms such as GENERIC. Functions are given for the manipulations of free and dummy indices. Tensors in the package can be assigned symmetries (symmetric, antisymmetric, irreducible, mixed) and these symmetries are automatically accounted for through the use of projection operators in differentiation. Several scalar and tensor functions are built into the package (norm, trace, determinant, matrix power, etc.). The package is easily extensible through the addition of new functions.

Tags: index-notation, mathematica, tensor-algebra, tensor-calculus
Organization: National Institute of Standards and Technology
H3O+ PTR-MS PID Library

The H3O+ PTR-MS PID Library is a collection of product ion distributions (PID) from volatile organic compounds measured from proton-transfer-reaction mass spectrometers (PTR-MS). This library contains PID measurements that PTR-MS users can use to understand possible measurement interferences. This library is intended to be updated with continued input from users. This library is a supplementary document to the manuscript "Product Ion Distributions using H3O+ PTR-ToF-MS: Mechanisms, Transmission Effects, and Instrument-to-Instrument Variability".

Tags: indoor-air-quality, product-ion-distributions, proton-transfer-reaction-mass-spectrometry, volatile-organic-compounds
Organization: National Institute of Standards and Technology
NIST SRM 2135c Hyperspectral Tomography Tilt Series

Energy dispersive X-ray spectroscopy (EDX) tomographic tilt series of a needle-shaped sample extracted from NIST SRM 2135c.Sample description: This SRM consists of alternating layers of nickel and chromium on a silicon substrate (see SRM certificate for further detail).Data description.  The scan size for each spectrum image (SI) is 128 pixels x 100 pixels and 4000 spectral channels deep. EDX data were collected using the following parameters:Beam energy (keV): 300.0Probe current: 0.5 nAPixel size: 3.0 nmDwell time per pixel: 200 msecEnergy resolution: 10 eV/channelThe SI's were collected over a 180 degree range of specimen tilts with a 5 degree tilt step between each acquisition.

Tags: 3-d-imaging, edx, electron-microscopy, electron-tomography, stem
Organization: National Institute of Standards and Technology
Identifying the chemical gel point of thermoset composites using optimally windowed chirp measurements

The chemical gel point of thermoset composites is crucial to the design of manufacturing parameters in processes and industries that utilize these materials, like additive manufacturing and semiconductor packaging. However, many industrially relevant thermoset composite resins react too quickly and are too fragile to capture this behavior using traditional rheological techniques. Here, we pair Optimally Windowed Chirp (OWCh) measurements with rheology-conversion relationships to apply time-cure superposition. This data set focuses on a diglycidyl ether of bisphenol A (DGEBA) epoxy resin (Epon 826, Hexion, Ohio, USA) cured with Jeffamine D-230 (Huntsman Corporation, Texas, USA). Four resins with fumed silica (Cabot Corporation, Massachusetts, USA) mass fractions of 0 %, 2.5 %, 5 %, and 10 % were cured and observed isothermally at 70 °C. OWCh measurements for all these resins are included in this data publication. Only the rheology-conversion for the resin with 2.5 % fumed silica is reported here. The rheology-conversion relationships for the other three compositions are available in a previous data publication (https://doi.org/10.18434/mds2-2918). These results provide a way to observe how composite fillers affect the evolution of the viscoelastic spectrum, offering better understanding of the gel point. This data is described in: Romberg, S.K., Lehrman, S., Seppala, J. & Kotula, A.P. (2025) Identifying the chemical gel point of thermoset composites using optimally windowed chirp measurements, National Institute of Standards and Technology, submitted for publication.

Tags: optimally-windowed-chirp-owch-thermoset-composite-time-cure-superposition-gel-point-critical-sc
Organization: National Institute of Standards and Technology
Data Publication for "Results of an Interlaboratory Study on the Working Curve in Vat Photopolymerization II: Towards a Standardized Method"

Raw data, software, standard operating procedure, and computer aided design files for the NIST-led publication "Results of an Interlaboratory Study on the Working Curve in Vat Photopolymerization II: Towards a Standardized Method"This record contains numerous supporting documents and data for "Results of an Interlaboratory Study on the Working Curve in Vat Photopolymerization II: Towards a Standardized Method".In the main .zip file, there are three subfolders and one document.The document is the Standard Operating Procedure (SOP) that was distributed to participants in this study. The SOP contains experimental details should one want to replicate the conditions of this study in their entirety.The first zip file is "CAD Files.zip", which contains two subfolders. The first is the fixtures printed by NIST for the interlaboratory study, and the second is commercial CAD files for the light source components used in this study. Each subfolder contains a readme describing each file.The second zip file is "Interlaboratory Study Raw Data.zip". This file contains separate files, designated by wavelength and participant number (matching Table 1 in the manuscript text), containing raw radiant exposure and cure depth pairs. The header of each file denotes the wavelength and identity of the light source (one of either Eldorado, Flagstaff, or SoBo). Six outlier data sets are included and their outlier status is denoted in the file name.The third zip file is "Other Working Curves.zip". This file contains separate files designated by wavelength and relate to the working curves in the manuscript that were collected on a commercial light source. The header for these files denotes whether or not the light source was filtered, the file names denote the wavelength. The 385 nm data sets also denote the irradiance used.The final zip file is "Labview Files.zip" and contains labview files used to calibrate and operate the light sources built for this study. This folder contains a readme file explaining the names and purposes of each file.NOTE: Trade names are provided only to specify the source of information and procedures adequately and do not imply endorsement by the National Institute of Standards and Technology. Similar products by other developers may be found to work as well or better.

Tags: 3d-printing, additive-manufacturing, photopolymerization, vat-photopolymerization, working-curve
Organization: National Institute of Standards and Technology