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Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,222 datasets
The Voyager 2 Plasma Wave Subsystem electric field waveform dataset contains all available uncalibrated full resolution 4-bit measurements for the entire mission. The waveform receiver samples voltage on 10 m antennas at 28800 samples per second through a 40 Hz to 12 kHz bandpass filter. This dataset is provided by the National Aeronautics and Space Administration.
Raw data underpins a Nature Communications paper on elasticity-gated thermal plasticity in polymer networks. The 5.4 MB Excel file contains experimental results likely related to superheating-mediated nucleation and growth. Liang GAO authored this dataset, which was last updated on May 11, 2026.
HDX Humanitarian API provides standardized humanitarian indicators designed for interoperability from multiple sources. The data facilitates automated workflows and visualizations to support humanitarian decision making. Rows with warnings are considered complete, while rows with errors are included for transparency.
1993 Standard Electoral Wards in Northern Ireland, provided as a polygon dataset. The data was extracted from the OSNI Largescale database, topologically cleansed, and attributed to create a seamless dataset. It is published by the Government Digital Service for OpenData under the Open Government Licence.
District Electoral Areas in Northern Ireland as polygon boundaries set in 1993. The data was extracted from the Ordnance Survey of Northern Ireland (OSNI) Large-scale database, topologically cleansed, and attributed to create a seamless dataset. It is published by the Government Digital Service under an Open Government Licence.
Over 8000 bioactive compounds were screened to evaluate interference with benchmarked luciferase reporters. This dataset integrates computational modeling and experimental validation to define key kinetic parameters affecting signal intensity and duration for reliable luminescent assays. The work by Chenggang Xi, last updated in April 2026, provides a framework for selecting luciferase systems and implementing buffer recipes.
Raw data supporting a manuscript on radiation projection of ultraviolet emission in laser-sustained plasmas. The dataset is 21.3 MB in size, authored by Dongheyu Zhang, and was last updated on May 7, 2026. It is shared under a CC-BY-4.0 license.
OSNI Largescale Boundaries is a polygon dataset of county administrative divisions for Northern Ireland. The data was extracted from the Ordnance Survey Northern Ireland Largescale database, topologically cleansed, and attributed to create a seamless layer. This service is published by the Government Digital Service under an Open Government Licence.
OSNI Large-scale boundaries provide a seamless polygon dataset of county administrative divisions in Northern Ireland. The data has been extracted from the Ordnance Survey Northern Ireland database, topologically cleansed, and attributed for consistency. This service is published under the LPS Open Government Data Licence.
Northern Ireland's District Electoral Area boundaries as defined in 1993. The polygon dataset was extracted from the Ordnance Survey Northern Ireland (OSNI) Large-scale database, topologically cleansed, and attributed to create a seamless layer. This service is published as Open Government Data under the LPS Open Government Data Licence.
OSNI Largescale NI Outline is a polygon dataset representing the land area of Northern Ireland. The data was derived from OSNI Largescale sources, topologically cleansed, and attributed to create a seamless dataset. It is provided by the Government Digital Service under an Open Government Licence.
OSNI Largescale NI Outline is a polygon dataset representing the land area of Northern Ireland. The data was derived from OSNI Largescale sources, topologically cleansed, and attributed to create a seamless dataset. It is provided by the Government Digital Service under an Open Government Licence.
Wind spacecraft data provides 3D phase-space density distribution functions for protons in the solar wind at 1-day resolution. Calibrated science quality data is presented in the native spacecraft frame, with 512 A(v) values per time step across 16 directional sectors and 32 energy-per-charge steps. The dataset is produced by the National Aeronautics and Space Administration and was last updated in March 2026.
The vector magnetic field is derived from full-disk filtergrams collected in a 135-second sequence, with observations after 13 April 2016 using a 90-second cadence. The National Aeronautics and Space Administration obtains observations in polarized light across a spectral line, calibrates and registers filtergrams to account for solar rotation, and combines them to provide Stokes polarization parameters. These parameters are used to determine magnetic and plasma parameters via the VFISV Milne-Eddington inversion code, with a final disambiguation step to infer the azimuthal direction of the transverse field.
Hourly averaged data from the Solar Terrestrial Relations Observatory-B satellite, processed by NASA's NSSDC COHOWeb system. The data includes magnetic field averages, solar wind proton and ion densities, speeds, velocity vectors, temperatures, and energetic particle fluxes from multiple onboard instruments. The dataset was last updated on March 13, 2026.
Single-cell transcriptional profiling data from peripheral blood mononuclear cells (PBMCs) of 16 mice flown on the International Space Station's Rodent Research Reference Mission-2 (RRRM-2). The data includes samples from 4 young and 4 old flight animals that returned live to Earth, along with matched ground controls, to assess spaceflight effects. The data was collected by the National Aeronautics and Space Administration (NASA) and last updated in March 2026.
CAR TARFOX mission data collected by NASA in July 1996 over the western Atlantic Ocean and the Great Dismal Swamp. The dataset consists of observations from the CAR instrument aboard a University of Washington C-131A aircraft, measuring bidirectional reflectance factor at varying spectral bands. It includes measurements of the chemical, physical, and optical properties of tropospheric aerosols.
Daily average solar extreme-ultraviolet photon flux data from the SOHO spacecraft's CELIAS-SEM instrument, including raw count rates and derived fluxes in specific wavelength channels. The dataset, provided by NASA, also contains the SOHO spacecraft's heliocentric location and distance. The data is stored in CDF format and was last updated in March 2026.
SOHO CELIAS Proton Monitor data provides 30-second measurements of solar wind proton speed, density, thermal speed, and arrival direction, along with predicted alpha-particle speed. The dataset also includes the SOHO spacecraft's predicted position in GSE coordinates, heliocentric range, and heliographic latitude and longitude. It was converted from ASCII to CDF format by NASA and is associated with a peer-reviewed instrument publication from 1995.
5-minute resolution solar wind data from the SOHO spacecraft's CELIAS Proton Monitor instrument. The dataset includes proton speed, density, thermal speed, arrival direction, predicted alpha-particle speed, and spacecraft position coordinates. It was converted from ASCII to CDF format and is provided by NASA.