U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Breadcrumb

  1. Home

Dataset Search

Search results

998 results found

REMI: Resource for Materials Informatics

Data provided by  National Institute of Standards and Technology

The REsource for Materials Informatics (REMI) will host a diverse collection of scripting notebooks (Jupyter, Matlab LiveScripts, etc.) for collecting, pre-processing, analyzing, and visualizing materials data. Notebooks are curated using tags aligned to Materials Science and Data Science topics. REMI emerged from the realization that both experts and novices wanted examples of using machine learning for science. Meanwhile, lots of experts are developing digital notebooks (e.g. Jupyter) to demonstrate step-by-step data collection, pre-processing, analysis and visualization.

Tags: machine learning,data analysis,data processing,materials science,materials genome initiative,

Modified: 2024-02-22

Views: 0

Dataset: Extracted Quotes from Community Reports Relevant to the Development of a NIST-MML Materials Data Strategy

Data provided by  National Institute of Standards and Technology

The dataset consists of 375 extracted quotes from 31 community reports relevant to the development of a materials data strategy for the NIST Materials Measurement Laboratory (MML). The dataset is used in the NIST internal report "A Materials Data Strategy." In the past decade, numerous public and private sector documents have highlighted the need for materials data to facilitate advanced technologies in myriad industrial and economic sectors.

Tags: materials data; materials data infrastructure; artificial intelligence; Materials Genome Initiative,

Modified: 2024-02-22

Views: 0

Small-angle Scattering Data and Model Structures that were used in writing, "Structural Characterization and Modeling of a Respiratory Syncytial Virus Fusion Glycoprotein Nanoparticle Vaccine in Solution" by S. Krueger, J.E. Curtis, D. Scott, A. Grishaev, G. Glenn, T. Hahn, G. Smith, L. Ellingsworth, O. Borisov and E. Maynard.

Data provided by  National Institute of Standards and Technology

Reduced small-angle x-ray and neutron scattering data in ASCII format and model structures for the Novavax, Inc. Respiratory Syncytial Virus (RSV) Fusion Glycoprotein Nanoparticle Vaccine in Protein Data Bank (PDB) all-atom coordinate format and associated structure trajectory files in NAMD DCD format.

Tags: respiratory syncytial virus,nanoparticle vaccine,fusion glycoprotein,small-angle neutron scattering,small-angle x-ray scattering,polysorbate micelle,

Modified: 2024-02-22

Views: 0

Process Monitoring Dataset from the Additive Manufacturing Metrology Testbed (AMMT): Overhang Part X16

Data provided by  National Institute of Standards and Technology

This dataset includes files from the experiment titled OverhangPartX16 pertaining to a three-dimensional (3D) additive manufacturing (AM) build performed on the Additive Manufacturing Metrology Testbed (AMMT) by Ho Yeung and Brandon Lane on July 3, 2019. Users should refer to the included User Notes file: OverhangX16_In-situData_UserNotes.pdf, which describes unique attributes of this experiment and dataset from previous, similar AMMT datasets.

Tags: additive manufacturing; laser powder bed fusion; selective laser melting; process monitoring;,

Modified: 2024-02-22

Views: 0

MRT GUI Software

Data provided by  National Institute of Standards and Technology

Modified Rhyme Test (MRT) GUI. Software to run MRTs and collect intelligibility data. Software consists of a simple graphical interface. Test consists of collecting basic demographic information from a user, playing MRT phrases with different distortions, and recording the user response.

Tags: Modified Rhyme Test (MRT),Intelligibility,

Modified: 2024-02-22

Views: 0

NIST DART-MS Forensics Database (is-CID)

Data provided by  National Institute of Standards and Technology

The NIST DART-MS Forensics Database is an evaluated collection of in-source collisionally-induced dissociation (is-CID) mass spectra of compounds of interest to the forensics community (e.g. seized drugs, cutting agents, etc.). The is-CID mass spectra were collected using Direct Analysis in Real-Time (DART) Mass Spectrometry (MS), either by NIST scientists or by contributing agencies noted per compound. The database is provided as a general-purpose structure data file (.SDF).

Tags: Standard reference data,mass spectra,Ion Fragmentation,mass spectrometry,NIST Mass Spectral Libraries,Chemical Identification,Biosciences and Health,Security and Forensics,

Modified: 2024-02-22

Views: 0

NIST Fire Calorimetry Database (FCD)

Data provided by  National Institute of Standards and Technology

The National Fire Research Laboratory (NFRL) operates large scale open fire calorimeters to measure the heat and combustion products for fires in the range of 50 kW to 20,000 kW. This Fire Calorimetry Database (FCD) contains results, data files and images of fire experiments conducted at the NFRL. The specimens contained in this database include single burning items, fully furnished rooms, controlled burners, well characterized fuels and real composite fuels of unknown composition.

Tags: fire,heat release rate,calorimetry,combustion,smoke,

Modified: 2024-02-22

Views: 0

Diffraction Data for SRM 660c

Data provided by  National Institute of Standards and Technology

The data from this instrument consists of sets of measurements of Xray intensity as a function of diffraction angle. Almost all of it is collected using scintillator point detector with a graphite analyzer, and is stored in CIF format.

Tags: Xray Powder Diffraction; Diverging Beam Diffractometer; Powder Diffraction SRM,

Modified: 2024-02-22

Views: 0

Precision spectroscopy of nitrous oxide isotopocules with a cross-dispersed spectrometer and a mid-infrared frequency comb

Data provided by  National Institute of Standards and Technology

Data set from peer-reviewed publication: D. M. Bailey et al., Precision spectroscopy of nitrous oxide isotopocules with a cross-dispersed spectrometer and a mid-infrared frequency comb, Analytical Chemistry, 92, 13759-13766 (2020).

Tags: greenhouse gases,Nitrous Oxide,spectroscopy,optical frequency combs,remote sensing,Environment and Climate,

Modified: 2024-02-22

Views: 0

Trojan Detection Software Challenge - image-classification-dec2020-train

Data provided by  National Institute of Standards and Technology

Round 3 Training DatasetThe data being generated and disseminated is the training data used to construct trojan detection software solutions. This data, generated at NIST, consists of human level AIs trained to perform image classification. A known percentage of these trained AI models have been poisoned with a known trigger which induces incorrect behavior. This data will be used to develop software solutions for detecting which trained AI models have been poisoned via embedded triggers.

Tags: Trojan Detection; Artificial Intelligence; AI; Machine Learning; Adversarial Machine Learning;,

Modified: 2024-02-22

Views: 0