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Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,325 datasets
Geothermal data from the World Data Center for Geophysics in Beijing includes maps of hot spring distribution across Zhejiang, Jiangxi, Fujian, and Guangdong provinces. It contains well temperatures, heat flow measurements, rock physical properties, and crustal temperature data primarily for Zhejiang and Fujian. The dataset was compiled by the SCIOPS organization.
A GIS-based digital geologic map of Kenai Fjords National Park and its vicinity in Alaska, produced by the National Park Service Geologic Resources Inventory program. The dataset includes GIS data layers, ancillary tables, a map PDF, and metadata, built from source data provided by the U.S. Geological Survey Alaska Science Center. The data is projected in NAD83 Alaska Albers and conforms to the NPS GRI Geology-GIS Geodatabase Data Model v. 2.1.
Humanity’s Last Exam (HLE) is a high-difficulty, multi-domain benchmark for evaluating advanced reasoning. This dataset, created by skylenage-ai and last updated on 2026-02-27, represents a structured revision and verification of the original benchmark items based on community feedback.
CERN Open Data Portal provides 100,000 dielectron collision events from the CMS experiment, curated for outreach and education. The data includes event numbers, electron energies, momenta, charges, and invariant mass in the 2-110 GeV range. Thomas McCauley published this subset in 2014 under a CC0 waiver, with a note that selection criteria differ from official CMS physics results.
CERN-LHC measurements of normalized differential cross-sections for top-quark pair production in proton-proton collisions at a centre-of-mass energy of 8 TeV. The data, collected by the ATLAS detector, are presented as functions of kinematic observables and are corrected for detector effects. Results are compared to several Monte Carlo simulations, showing fair agreement over a wide kinematic range.
DescTools is a collection of miscellaneous basic statistic functions and convenience wrappers for efficiently describing data, created by Andri Signorell. The package aims to facilitate the initial descriptive tasks in data analysis, including calculating statistics, drawing graphical summaries, and reporting results. It consolidates functions scattered across other R packages into one toolbox with a consistent interface for naming, NA handling, and recycling rules.
Wessex Archaeology surveyed a 1,500 square meter embankment and coal tips along the Lydney Canal in July 2023. The archive contains results from a photogrammetric and laser scan survey commissioned for this work. The data likely captures detailed three-dimensional terrain features of the southern bank.
A political history text by Fred Halliday analyzing the international tensions termed the Second Cold War. The work identifies the USA-USSR contest and arms race as a chief cause and explains five main elements of the conflict since the 1960s. It is presented as an integrated political history with a stated range not found in other books on the subject.
Harold S. Blackman of the Idaho National Laboratory describes a dataset for human reliability analysis (HRA) quantification. The SPAR-H method estimates human error probabilities (HEPs) for operator actions in nuclear power plants. The technique uses pre-defined nominal error rates for cognitive and action-oriented tasks, adjusted by performance shaping factor multipliers.
Eight experiments investigate how anxiety influences advice-seeking and advice-taking behaviors. The data likely contains results from studies comparing anxious and neutral emotional states, mediated by self-confidence and information processing. The research was authored by Francesca Gino and published by Harvard University Press.
New York City data tracks constituent service requests and complaints raised to City Council district offices from 2015 onward. Each record represents a specific issue within a constituent interaction, with fields for complaint type, council district, and dates. The dataset is published by data.cityofnewyork.us and was last updated in January 2026.
Replication data for an economics study on technology adoption and career concerns within the motion picture industry. The package includes code and data to generate all tables and figures from the associated paper, authored by Filippo Mezzanotti. The dataset was last updated in April 2026.
Soccernetre-id is a dataset hosted on Kaggle. Its title suggests it contains information for identifying or re-identifying soccer players, likely for computer vision or tracking applications. The dataset's author, organization, and specific contents are unknown from the provided metadata.
SCIOPS collected data on the thermal activity and historic volcanism of Mt Melbourne's southern side. The survey investigated ice pinnacles, steaming ground, soil sequences, thermal areas, and ash layers in ice, with soil samples collected for detailed examination. The dataset was last updated on 1967-01-08 23:59:59.999000.
Arctic sea ice cores were sampled to measure brine water content and liquid water diffusivity using Nuclear Magnetic Resonance (NMR). Measurements were taken at three points per depth in 200 mm steps over a 2.2-meter ice layer, with salinity and temperature data collected for comparison. The dataset was created by SCIOPS and last updated in November 1997.
1997 firn core measurements from Antarctica's Roosevelt Island capture radioactive decay from nuclear testing. Data includes density in kilograms per cubic meter and beta counts per hour per kilogram for three cores drilled to approximately 17 meters depth. The dataset was collected by AMD_USAPDC between November and December 1997.
Daily gridded lower stratospheric temperatures are derived from Microwave Sounding Unit channel 4 measurements. The data uses the Spencer and Christy method with LIMB 93 limb correction based on latitude, longitude, month, and scan angle. The dataset was produced by GES DISC and last updated in 1994.
Over 285 U-2 aircraft flights contributed to this collection, intentionally flown into turbulence regions globally. The dataset records upper air wind turbulence combined with meteorological forecasts and observations. The project was conducted by the U.S. Air Force Flight Dynamics Laboratory in the mid-1960s to improve aircraft structural design.
July 1996 data from the CAR TARFOX mission measuring tropospheric aerosol effects on radiation budgets. Observations include bidirectional reflectance factor values at varying spectral bands, collected by the CAR instrument aboard a University of Washington C-131A aircraft. The data were gathered over the western Atlantic Ocean and the Great Dismal Swamp wetlands.
Eastern Spain is the geographic scope for this dataset, which detects six large-scale forest fires from July 4-8, 1994. It was created by the University of Valladolid's Laboratory of Remote Sensing (LATUV) using NOAA-11 Advanced Very High Resolution Radiometer (AVHRR) infrared imagery. The data enables monitoring of active fire evolution through an automated detection procedure.