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Materials properties, battery data, semiconductor, alloys, polymers, additive manufacturing
1,194 datasets
Biostratigraphic, magnetostratigraphic, and geochemical data from Deep Sea Drilling Project Site 208 cores on the Lord Howe Rise. The dataset constrains stratigraphy around the Cretaceous/Paleogene boundary, providing measurements of calcareous nannofossils, carbonate carbon isotopes, and osmium concentrations. Data was published in GSA Bulletin in 2021 by researchers including Junichiro Kuroda.
Christopher Taudt from Technische Universität Dresden authored this dataset on polymer characterization. The data likely relates to measuring refractive index as an indicator for the degree of cross-linking in polymeric materials, which is crucial for fabricating micro optics, MEMS, and semiconductors. The dataset is published under an Open Access (gold) license on the paperswithcode platform.
Raw experimental data supports a 2023 Electrochimica Acta manuscript comparing lithium and potassium cations in poly(ethylene oxide)-based block copolymer electrolytes. The dataset includes measurements from differential scanning calorimetry, rheology, electrochemical impedance spectroscopy, transference number tests, NMR, and plating/stripping experiments. It was authored by Anna D. Khudyshkina of the Karlsruhe Institute of Technology.
Simulation results for large ice/rock avalanche triggered glacial lake outburst floods in the Poiqu Basin, conducted with r.avaflow. The data are presented in the paper by Allen et al. 2022, published in Natural Hazards and Earth System Science. Raster files of flow height are provided for simulations of Galongco, Jialongco, and a Future Lake, alongside an Excel file with time series data.
The upper Permian to Lower Triassic sedimentary succession in the southern Bonaparte Basin represents an extensive marginal marine depositional system. This study focuses on the timing, distribution, and environments of formations like the Dombey, Tern, Penguin, and Mairmull, published in The APPEA Journal in 2021. The data is hosted by the Australian Ocean Data Network.
A series of geological maps from the North Sea Transition Authority characterises the subsurface framework for potential aquifer-based storage. Each map represents a discrete stratigraphic play interval within the UK Continental Shelf, built from integrated seismic, well, and field data. Attribute information includes Gross Depositional Environment, Depositional Facies, Lithology, and Chronostratigraphic Age.
The NSTA Regional Aquifer Presence Maps publication contains geological maps for the UK Continental Shelf. The maps characterize subsurface geological intervals relevant to aquifer-based storage like CO₂, hydrogen, and compressed air energy storage. These datasets are built upon regional geological interpretations integrating seismic, well, and field data.
A series of geological maps from the North Sea Transition Authority represent discrete stratigraphic play intervals within the UK Continental Shelf. The feature classes characterize the subsurface geological framework relevant to potential aquifer-based storage, including CO₂, hydrogen, and compressed air. These datasets are built upon regional interpretations integrating seismic data, well logs, and field observations.
A series of geological maps from the North Sea Transition Authority characterizes the subsurface framework for potential aquifer-based storage. These maps integrate seismic interpretation, well data, and regional geology to depict stratigraphic play intervals. Each feature class includes attributes for depositional environment, facies, lithology, and chronostratigraphic age.
5,698 passages from SEC filings contain 101,899 financial facts, each grounded to its exact character span in the original text. Every numeric span is labeled as either a target fact or a non-target, and facts are linked to their original numbers. The dataset, created by StockAlloy, was last updated on July 18, 2026.
Emanuela Camargo de Barros Lustosa authored this dataset on the thermal properties of acrylonitrile-butadiene-styrene (ABS) composites reinforced with silica nanoparticle-modified cellulose. The data likely contains measurements from composites with 10% and 20% fiber content, including density, thermogravimetric analysis (TGA/DTG), heat deflection temperature (HDT), and VICAT softening point. The dataset originates from a study published on the Papers with Code platform under an Open Access (green) license.
Eleven students aged nine to fourteen from a public school in Porto Alegre underwent a battery of auditory processing tests. G. Vargas authored this research, which found that 90.9% of students who failed a simplified screening showed alterations in a detailed behavioral battery. The study compared results from tests like PSI, PPS, MLD, SSW, and GIN to characterize auditory processing profiles.
Experimental data from a study evaluating fiberglass-polypropylene composites as a replacement for nylon-glass fiber in a filter element housing. The study tested specimens with 0%, 15%, 20%, and 30% fiberglass loads through tensile, flexural, impact, hardness, flow index, and contraction rate tests. The research was conducted by Gilmar Cordeiro da Silva and is available via Open Access.
An experimental dataset by Alexandre Zaccaron investigates the effect of adding 5%, 10%, and 20% glass waste to clay ceramics fired at 800, 900, and 1000 °C. The work measured technological properties including linear drying shrinkage, water absorption, and mechanical resistance to compression. Results indicate that adding up to 20% glass waste sintered at 900 °C yields properties acceptable by Brazilian standards for non-load-bearing blocks.
Forty-eight specimens of glass ionomer cement were prepared to evaluate the effect of 2% carbon nanotube incorporation on surface microhardness. The dataset likely contains hardness measurements from five Knoop indentations per specimen across four material groups. The research was authored by Mayra Manoella Perez and is available via an Open Access license on Papers with Code.
Two types of gecko-inspired dry adhesives were assessed using pull-off tests on three substrate materials based on real heritage objects. Adhesive strength varied between the flat-tip and mushroom-tip adhesives and reduced with increased substrate roughness. Finite Element Modelling of the tests closely matched empirical results, showing microscale behavior on rough surfaces.
A study by Ana Paula Pereira investigated geopolymers synthesized from Linz Donawitz (LD) and ladle furnace (LF) steelmaking slags using an 8M potassium hydroxide solution. Specimens were produced at three solid/liquid ratios (1.2, 1.4, and 1.6 g/v) and analyzed via XRF, FTIR, TGA, SEM-FEG, and Archimedes' principle. The results indicated that the 1.6 ratio samples exhibited more cohesive appearance and higher densification.
A research dataset by Roberta Nunes Nery dos Santos details the nitriding of Ti-6Al-4V alloy using electrical discharge machining with SiC abrasive powder. The dataset likely contains measurements from surface characterization techniques including optical microscopy, X-ray diffraction, SEM, Vickers microhardness, and surface roughness. Results indicate the formation of a high-hardness TiN layer with an average thickness of 104µm, a 52% increase in surface hardness, and a 31% reduction in roughness compared to the base process.
HeLa cells were incubated with 5 nm gold nanoparticles coated with varying proportions of CALNN and CCALNN-PEG peptides. The dataset consists of two-plane TIFF images showing nanoparticle uptake, with one plane for brightfield and another for photothermal imaging. The data was generated by Yann Cesbron and is associated with a scientific paper on the paperswithcode platform.
Katherine Kaneda Moraes presents a dataset evaluating the influence of microcrystalline cellulose (MCC) microparticles on cementitious mortars. The data likely contains results from consistency index, compressive strength, flexural tensile strength, absorption, and Scanning Electron Microscopy (SEM) image tests for mortars with different MCC dosages. The study found a mortar with 0.2% MCC achieved the best mechanical performance, including a 9% increase in compressive strength at 7 days.