Islam, Nafeez

This dataset contains modified Sentinel-2 satellite image tiles and YOLO compatible segmentation labels for river-ice classification. The dataset was developed as part of research on automated river-ice monitoring for flood forecasting and emergency response. It includes True Colour Image (TCI) tiles, Sentinel-2 Band 08 near-infrared tiles, corresponding polygon label files, and a CSV file summarizing image-level class presence. The imagery covers river-ice conditions from the Peace, Athabasca, and Hay Rivers. It includes nine classes: border ice, frazil pans, frazil slush, ice jam, ice run, intact ice, island/bar, open lead, and open water. The dataset is licensed under CC BY 4.0 Attribution and contains modified Copernicus Sentinel-2 data; users should provide appropriate attribution, including “Contains modified Copernicus Sentinel data”, and cite the dataset DOI when using or redistributing the data.

Bieber, John

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7 text · 2 numeric

Data for utilized for analysis in "Red Swamp Crayfish, Procambarus clarkii, exhibit elevated physiological stress in an urban river system connected to Lake Michigan."

Klyukova, Kristina

8.0 MB

A pyrolytic carbon layer was deposited on spherical graphite particles by atmospheric-pressure chemical vapor deposition of benzene. Carbon coatings on graphite anodes suppress side reactions and improve rate capability and cycling stability in lithium-ion batteries. The specific surface area decreased from 6.4 m²·g⁻¹ to 2.2 m²·g⁻¹ and the powder tap density reached 0.98 g·cm⁻³ at benzene concentration of 20% in the nitrogen mixture. The sample prepared at this concentration showed a coulombic efficiency of 91% and a discharge capacity of 367 mAh·g⁻¹. At a 2C discharge rate the coated graphite retained 329 mAh·g⁻¹ (90% of its nominal capacity), whereas pristine spherical graphite dropped to ~60 mAh·g⁻¹. Compared with the liquid-phase method, benzene-based deposition shortened the process time fourfold.