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Mathematical datasets, statistical benchmarks, probability, optimization, operations research
3,063 datasets
A repository containing code and data for reproducing experiments from the paper 'Computing Star Discrepancies with Numerical Black-Box Optimization Algorithms'. The data includes raw algorithm performance logs, processed convergence information, and final discrepancy values generated using the IOHexperimenter framework. The work was authored by François Clément of the Centre National de la Recherche Scientifique.
MODIS/Terra ATML2 provides a 5-minute Level 2 swath product combining key atmospheric parameters at 5 km and 10 km scales. The product includes a subset of datasets from the full atmosphere suite, employing a 5x5 pixel sampling scheme for 1km native resolution data to retain statistical integrity for multi-day aggregations. Its significantly smaller granule file size compared to the combined individual L2 products makes it a practical means for users to develop custom research L3 algorithms.
34, 29, and 28 non-dominated solutions form Pareto fronts for pile foundation designs under 500, 700, and 1000 kN loads. The dataset contains results from an automated system integrating a Multi-Objective Optical Microscope Algorithm with PLAXIS 2D FEM software, authored by Min-Yuan Cheng and uploaded in May 2026. It demonstrates cost savings of 78-85% compared to high-safety designs while maintaining safety factors 19-34% above regulatory requirements.
Daily global gridded estimates of atmospheric carbon dioxide (XCO2) are produced by assimilating Orbiting Carbon Observatory-2 (OCO-2) satellite retrievals into the Goddard Earth Observing System (GEOS) model. The dataset uses a 3D-Var data assimilation technique to gap-fill observations, addressing coverage gaps from OCO-2's narrow 10-km track and cloud interference. It provides a synthesized view of CO2 concentrations based on satellite measurements and atmospheric transport modeling.
Global gridded monthly data provides assimilated atmospheric carbon dioxide (XCO2) concentrations. The dataset is produced by NASA's Global Modeling and Assimilation Office using a data assimilation technique that synthesizes high-quality OCO-2 satellite retrievals with GEOS model simulations to fill observational gaps. This process yields a continuous, analyzed state of atmospheric CO2 based on scientific understanding of the carbon cycle and atmospheric transport.
Jamie Davis published a 3.7 KB software dataset on figshare in June 2026. The dataset contains the production-hardened Lock-Free Ring Buffer Core for the Davis Logic V2 DULLEA framework. It is engineered for high-velocity asynchronous communication on 32-bit bare-metal architectures.
31 shikonin derivatives were synthesized and evaluated for anticancer activity. The dataset includes structure-activity relationship analysis identifying compound 3k, which showed approximately 10-fold greater antiproliferative potency than shikonin in gastric cancer cell lines. The data, authored by Bei Zhang and last updated in 2026, includes results from proteomic profiling and in vivo xenograft model validation.
A three-dimensional periodic atomistic CHONS model of Shenmu bituminous coal containing 10,001 atoms in a 45.6 Å cubic cell. The model was constructed via a molecular dynamics-coupled hybrid reverse Monte Carlo workflow under ReaxFF, constrained by experimental synchrotron X-ray scattering data. The structure was validated against quantitative solid-state NMR and XPS measurements.
A 43.1 MB DOCX file from figshare details a systematic evaluation of DURAMAX™ acrylic additives in aqueous alumina systems for freeze granulation. Author Ismaïl M’Barki investigated the effects of solid loading, binder content, dispersant type, plasticizer addition, atomization pressure, and suspension flow rate on granule properties. The results provide a formulation–process–property framework for designing reproducible alumina feedstocks.
NASA's AIRS/Aqua L3 Monthly CO2 dataset provides gridded retrievals of mid-tropospheric carbon dioxide concentrations. Data is derived from the Atmospheric Infrared Sounder and AMSU instruments aboard the Aqua satellite, representing a sensitivity-weighted average peaking between 6-10 km altitude. Each monthly file contains gridded mean values, standard deviations, and observation counts at a 2.5x2 degree resolution.
Xuemin Zhang's 2026 systematic review and meta-analysis aggregates evidence from 20 studies published between 2013 and 2025, involving 1,502 patients. The work compares adjunctive acupuncture to standard care for sepsis-associated acute gastrointestinal injury. It includes an exploratory Bayesian network meta-analysis to compare electroacupuncture and manual acupuncture.
A 2026 systematic review and meta-analysis by Xuemin Zhang, aggregating results from 20 studies (n=1,502 patients) published between 2013 and 2025. The document analyzes the effects of adjunctive acupuncture on gastrointestinal function and inflammatory markers in critically ill patients with sepsis-associated acute gastrointestinal injury.
Xuemin Zhang's systematic review and meta-analysis, published on figshare in 2026, synthesizes evidence from 20 studies (n=1,502 patients) published between 2013 and 2025. The work evaluates adjunctive acupuncture for sepsis-associated acute gastrointestinal injury, comparing it to standard care and different acupuncture modalities. It includes an exploratory Bayesian network meta-analysis and is registered with PROSPERO (CRD42024530297).
Xuemin Zhang's supplementary file contains the full manuscript for a systematic review and meta-analysis of 20 studies published between 2013 and 2025. The review, registered as CRD42024530297, analyzes the effects of adjunctive acupuncture on 1,502 adult patients with sepsis-associated acute gastrointestinal injury. The 31.2 KB DOCX file includes the study's background, methods, results, and conclusions.
Experimental data on the hygroscopic properties of sweet sorghum seeds. The dataset includes sorption isotherms measured at temperatures of 10, 20, 30, and 40 °C and moisture levels from 8% to 24% (dry basis). It was created by Renan Ullmann and models the relationship between water activity and moisture content, with isosteric heat of sorption values ranging from 2493.33 to 3136.54 kJ.kg⁻¹.
PPDIST provides global high-resolution climatologies of precipitation occurrence and peak intensity. The dataset offers daily and 3-hourly probability distributions at a 0.1-degree spatial resolution. Hylke E. Beck and colleagues published this observation-based collection covering the period from 1979 to 2018.
Carla R. Sbardelotto's study provides experimental data on optimizing geranyl butanoate production via enzymatic esterification. The work reports specific reaction conditions, such as temperature, molar ratios, and enzyme loading, that achieved conversions up to 97%. This data supports the evaluation of a solvent-free, enzyme-catalyzed route as an alternative to chemical synthesis.
A 2.0 MB DOCX file authored by Enxue Song and last updated on June 2, 2026, presents a structured narrative synthesis and Bayesian network meta-analysis on GLP-1 receptor agonists for Polycystic Ovary Syndrome. The work integrates evidence from randomized trials, observational studies, and clinical guidance to address the metabolic-reproductive-pregnancy continuum. It distinguishes between evidence for short-term metabolic benefits and the greater uncertainty regarding reproductive outcomes and periconception safety.
2.2 KB of C++ source code implementing a multi-sample sliding window variance calculator. The module tracks statistical signal noise and volatility by computing real-time mathematical variance across an active sliding window of reconstructed data streams. Authored by Jamie Davis and released under a CC BY 4.0 license, it was last updated in May 2026.
HM Revenue and Customs publishes the Tobacco Duties Statistical Bulletin. It provides monthly statistics on clearances of cigarettes and tobacco products alongside duty receipts for the UK. The dataset is designated as National Statistics and was last updated on 2026-06-18.