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Materials properties, battery data, semiconductor, alloys, polymers, additive manufacturing
813 datasets
Environmental Information Data Centre provides meteorological data and ammonia concentration and deposition rates from an NH3 enhancement experiment in a tropical forest in central Sri Lanka. The dataset includes multi-height meteorological measurements, monthly passive sampler NH3 concentration readings, and modeled deposition rates using a bi-directional resistance model. The work was supported by UKRI GCRF South Asian Nitrogen Hub.
Queensberry, Sri Lanka hosts this dataset of meteorological conditions, ammonia concentration, and modeled deposition rates from a controlled NH3 enhancement experiment in a tropical forest. It contains continuous 15-minute interval data on NH3 release, air concentration, and micrometeorology from 2023 to 2024, supporting the study of vegetation tolerance thresholds. The work was conducted by the Environmental Information Data Centre with support from the UKRI GCRF South Asian Nitrogen Hub.
90 source footprints of nitrogen and sulphur deposition across the UK on a 5 x 5 km grid, derived from 2012 emissions data. The dataset provides minimum, maximum, and gridded average deposition values for Special Areas of Conservation, Special Protection Areas, and Sites of Special Scientific Interest. Pollutants are split into wet and dry deposition, with habitat-specific data for forest, moorland, and grid average land cover types.
United Kingdom 1x1 km resolution maps quantify the exceedance of critical loads for acidity across eight habitats and for nutrient nitrogen across thirteen habitats. The data calculates Average Accumulated Exceedance (AAE) using 5x5 km deposition estimates from 2014 to 2016 to assess environmental risk from atmospheric pollutants.
Two 1x1 km resolution maps quantify excess acid and nitrogen deposition above ecological tolerance thresholds for UK habitats. The dataset includes exceedance calculations for eight acidity-sensitive and thirteen nutrient nitrogen-sensitive habitats, derived from 5x5 km UK deposition data for 2015-2017. It was generated under Defra funding to assess habitat risk from atmospheric pollutants.
1x1 km resolution maps quantify the excess acid and nitrogen deposition above protective thresholds for sensitive UK habitats. The dataset contains Average Accumulated Exceedance (AAE) calculations for eight acidity-sensitive and thirteen nutrient nitrogen-sensitive habitats, derived from 5x5 km UK deposition data for 2016-2018. It was generated by the Environmental Information Data Centre to inform government policy on reducing emissions of sulfur dioxide, nitrogen oxides, and ammonia.
2021-2022 data from an ammonia enhancement experiment in a Birch woodland near Edinburgh, UK. It contains meteorological measurements and modeled ammonia deposition rates from a monitoring transect under controlled release conditions. The work was supported by UKRI GCRF South Asian Nitrogen Hub and NERC grants.
United Kingdom 1x1 km resolution maps quantify excess acid and nitrogen deposition above ecological tolerance thresholds for sensitive habitats. The dataset contains Average Accumulated Exceedance (AAE) calculations for eight acidity-sensitive and thirteen nutrient nitrogen-sensitive habitats, derived from 5x5 km UK deposition data for 2013-2015. It was produced by the Environmental Information Data Centre to inform government policy on reducing emissions of sulfur dioxide, nitrogen oxides, and ammonia.
Kenneth Flamm's book 'Mismanaged Trade? Strategic Policy and the Semiconductor Industry' traces the competition between US and Japanese semiconductor producers. The work provides an analysis of the 1986 US-Japan Semiconductor Trade Arrangement and its consequences, using new data to argue for a new international trade regime for high-technology industries. It was sourced from the paperswithcode platform.
An anonymized listing of all approved projects supported by the Energy Storage Solutions incentive program. The dataset contains information on system costs, sizes, and participating contractors, gathered during the application process. It is administered by the Connecticut Green Bank, Eversource, and United Illuminating, with oversight from the Public Utilities Regulatory Authority.
March 2013 to December 2015 project materials from the UKCCSRC Call 1 initiative on mixed matrix membranes for post-combustion carbon capture. The collection includes posters and presentations from the British Geological Survey, focusing on composite materials embedding inorganic fillers into polymers to improve transport properties.
Tonnages of household waste sent for reuse, recycling, and composting, reported by UK local authorities. Data originates from WasteDataFlow, the statutory reporting system for municipal waste to the UK government. The dataset is managed by the London Borough of Barnet.
A glossary of terms used in the multidisciplinary field of toxicology, compiled primarily for scientists working in hazard and risk assessment. It is a revision of IUPAC glossaries incorporating new and redefined terms, and includes three annexes covering abbreviations, acronyms, and carcinogenicity classifications. The glossary was authored by John H. Duffus.
297 drinking volunteers with blood alcohol concentrations from 0 to 0.18% were tested in a laboratory by ten police officers using a standardized battery of psychophysical tests. The officers correctly classified 81% of volunteers based on whether their BAC was above or below 0.10%, with officer estimates differing by 0.03% on average from actual BAC. A limited field evaluation involved 3128 data forms from drivers stopped over three months, showing officers increased arrest rates and improved BAC estimation after training.
A core set of terms and definitions for non-living membranes and membrane processes aims to eliminate ambiguity in scientific, technical, and commercial literature. The project, led by William J. Koros of The University of Texas at Austin, reflects the majority preference of the membrane community, covering synthetic polymers, modified natural polymers, ceramics, and metals. Definitions involving interpretations of phenomena were minimized to avoid irreconcilable differences.
United States and Western Europe data for wet and dry nitrogen-species deposition, acquired from monitoring programs. Wet deposition data spans 1978-1994, while dry deposition data covers 1989-1994, with quality assurance criteria applied for comparability. A standard geostatistical method (kriging) was used to interpolate the data onto a 0.5 x 0.5 degree resolution map.
A book provides a practical approach to understanding Dynamic Mechanical Analysis (DMA) for measuring viscoelastic properties. The text covers concepts from stress-strain to thermomechanical analysis, with expanded chapters on frequency scanning and industrial case studies. The content reflects the latest DMA research and technical advances, and includes study questions and updated references.
A Cambridge Structural Database (CSD) search identified only three crystal structures containing pentacoordinate nitrogen. This dataset was compiled by Henry S. Rzepa of Imperial College London to explore a hypothesis analogous to a recently confirmed hexacoordinate carbon structure. The data originates from a published proposal and references a specific crystal structure deposit (DOI:10.5517/CCDC.CSD.CC1M71QM).
86.6 to 96.9 teragrams of inorganic nitrogen were deposited annually globally from 1984 to 2016, showing a 12% increase. This dataset provides wet and dry deposition estimates on a 2°×2.5° grid for 12 individual years across four decades, simulated using the GEOS-Chem Chemical Transport Model. It was created by Daniel Ackerman to improve understanding of short-term human impacts on the global nitrogen cycle.
A dataset of test results for a battery identified as B0005, likely from the Delt-IEt series. Published on Kaggle, the specific contents, such as voltage, capacity, or cycle life measurements, must be verified after download. The author, organization, and temporal coverage are unknown.