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

601 results found

C++ implementation of enthalpy-entropy flash calculations with superancillary equations

Data provided by  National Institute of Standards and Technology

This repository implements the code to accompany the paper "Accelerating Enthalpy-Entropy Iterative Calculations With Superancillary Phase Boundaries" in the Energy journal by Ian Bell.The code uses superancillary equations (Chebyshev expansions) to speed up the phase-boundary determination and two-phase iterative calculations by a factor of approximately 500 without a loss in precision.

Tags: equation of state,iterative calculation,numerical approximation,Chebyshev,

Modified: 2025-04-06

Serum proteomics of coronavirus shedding in vampire bats (Desmodus rotundus)

Data provided by  National Institute of Standards and Technology

Bats can harbor many pathogens without showing disease. However, the mechanisms by which bats resolve these infections or limit pathology remain unclear. To illuminate the bat immune response to coronaviruses, viruses with high public health significance, we will use serum proteomics to assess broad differences in immune proteins of uninfected and infected vampire bats (Desmodus rotundus).

Tags: proteome,Alphacoronavirus,Desmodus rotundus,ecoimmunology,biomarker,

Modified: 2025-04-06

Simantha: Simulation for Manufacturing

Data provided by  National Institute of Standards and Technology

Simantha is a discrete event simulation package written in Python that is designed to model the behavior of discrete manufacturing systems. Specifically, it focuses on asynchronous production lines with finite buffers. It also provides functionality for modeling the degradation and maintenance of machines in these systems. Classes for five basic manufacturing objects are included: source, machine, buffer, sink, and maintainer. These objects can be defined by the user and configured in different ways to model various real-world manufacturing systems.

Tags: discrete-event simulation,manufacturing,production,maintenance,python,

Modified: 2025-04-06

Asynchronous AM Bench 2022 Challenge Data: Real-time, simultaneous absorptance and high-speed Xray imaging

Data provided by  National Institute of Standards and Technology

The absolute laser absorption was measured simultaneously with X-ray imaging during laser melting of Ti-6Al-4V solid metal. The data included here are the time-resolved absolute absorbed power and the Xray images acquired at the same time, along with timing data for synchronization. Also included is information about the experimental configuration including applied laser power, laser beam spatial profile, and the experimental setup. A text document is included that describes all files.

Tags: additive manufacturing,Laser Welding,

Modified: 2025-04-06

Code used to produce terms list in the work "NLP-Driven Electron Microscopy Ontology Development"

Data provided by  National Institute of Standards and Technology

This is a collection of code written by Maurice Curran that was used to process the Microscopy and Microanalysis conference proceeding corpus into word products described in the publication "NLP-Driven Electron Microscopy Ontology Development". The scripts are written in Python, to be used in the following order:1. SettingUpTextFiles.py and CopyingText.py to get the raw text files; 2. SentenceConversion.py; 3. reference_remover.py; 4. testing.py and testingavg.py; 5. SentenceCreator.py; 6. matscholar_model.py to get matscholar tags; 7.

Tags: natural language processing,nlp,electron microscopy,controlled vocabulary,ontology,

Modified: 2025-04-06

GIAB Benchmarking of HG002 Assemblies from HPRC Year 1 Bakeoff

Data provided by  National Institute of Standards and Technology

The Human Pangenome Reference Consortium (HPRC) tested which combination of current genome sequencing and automated assembly approaches yields the most complete, accurate, and cost-effective diploid genome assemblies with minimal manual curation. Assemblies were generated for GIAB HG002. Variant calls from twenty-nine assemblies were evaluated by NIST using dipcall v0.3 (https://github.com/lh3/dipcall) to produce variant calls when aligned to GRCh38.

Tags: Human genomics; DNA sequencing; Reference materials; genome assembly; variant calling; benchmarking; HG002; HPRC,

Modified: 2025-04-06

KAIROS Evaluation Software

Data provided by  National Institute of Standards and Technology

The KAIROS Evaluation Software Suite was developed by NIST in support of evaluation of DARPA's Program on Knowledge Directed Artificial Intelligence Reasoning Over Schemas (KAIROS). Some of the capabilities of this software include:* calculating a variety of metrics and scores indicative of performance of individual KAIROS systems* processing and format conversion of KAIROS system output, data annotations, and human assessment results* analyzing metrics, scores, and assessment results* generating statistics and charts summarizing these results

Tags: Evaluation of AI systems,Artificial Intelligence (AI) Explainability,Human Language Technology (HLT),Multimodal and Multilingual Information Retrieval (IR),

Modified: 2025-04-06

Data set for "Evaluating fit-for-purpose cell viability assays that are sensitive to proliferative capacity"

Data provided by  National Institute of Standards and Technology

This dataset is associated with the manuscript "Evaluating fit-for-purpose cell viability assays that are sensitive to proliferative capacity". This dataset consists of 12 individual studies containing Jurkat cell proliferation data and viability assay data. A README file describes the data sets.

Tags: cell viability,cell counting,cell proliferation,cellular therapeutic product,acridine orange,DAPI,ATP,Annexin,LDH,cell therapy,Gompertz model,nonlinear regression,classification,

Modified: 2025-04-06

Automated Cryptographic Validation Test System Generators and Validators

Data provided by  National Institute of Standards and Technology

This is a program that takes in a description of a cryptographic algorithm implementation's capabilities, and generates test vectors to ensure the implementation conforms to the standard. After generating the test vectors, the program also validates the correctness of the responses from the user.

Tags: Cryptography Algorithm Testing Validation Automated Module,

Modified: 2025-04-06

SDNist v1.3: Temporal Map Challenge Environment

Data provided by  National Institute of Standards and Technology

SDNist (v1.3) is a set of benchmark data and metrics for the evaluation of synthetic data generators on structured tabular data. This version (1.3) reproduces the challenge environment from Sprints 2 and 3 of the Temporal Map Challenge. These benchmarks are distributed as a simple open-source python package to allow standardized and reproducible comparison of synthetic generator models on real world data and use cases.

Tags: private information sharing,differential privacy,privacy,benchmarks,synthetic data,

Modified: 2025-04-06