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275
datasets available to search
ShareScore release 0.9.0
Dataset results
275 results for “recycling”
data on Marshall properties for asphalt mixtures containing recycled concrete aggregate
<p>these data set about Marshall stability and flow and density void analysis for asphalt mixture surface layer incorporating recycled as coarse aggregate. the data are collected during the work at the transportation lab at Baghdad University and the asphalt lab in Iben-Rushud government company.</p>
Upcycling of recycled minerals from sewage sludge through black soldier fly larvae (Hermetia illucens): impact on growth and mineral accumulation
<p>Dataset for the insect experiment to evaluate the growth and bioaccumulation of mineral and heavy metal in black soldier fly larvae reared either on a modified Gainesville fly diet (FD) or on FD supplemented with either 4% of biochar or 3.6% of single-superphosphate recyclate.</p>
ATG9A regulates dissociation of recycling endosomes from microtubules leading to formation of influenza A virus liquid condensates - MAIN FIGURES
<p>Metadata for the manuscript entitled "ATG9A regulates dissociation of recycling endosomes from microtubules leading to formation of influenza A virus liquid inclusions" - MAIN FIGURES</p>
A dataset of organic pollutants identified and quantified in recycled polyethylene pellets
<p>The dataset presented here includes the chemical analysis of 28 recycled High-Density Polyethylene (HDPE) pellets obtained from various regions in the Global South, along with a reference sample of virgin plastic. Additionally the polymer test that are HDPE is also provided.</p>
Recycled_Material_printability
<p>Information regarding the printability of the tested materials including gcode files, printability reports, and lists of tested filaments.</p>
United States recycled content standards for lithium-ion batteries
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Data from: Efficient carbon recycling between calcification and photosynthesis in red coralline algae
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Carbosiloxane Bottlebrush Networks for Enhanced Performance and Recyclability
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Data from: Long-term stoichiometry and fates highlight animal egestion as nutrient repackaging, not recycling, in aquatic ecosystems
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Community patch‐dynamics governs direct and indirect nutrient recycling by aggregated animals across spatial scales
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Data from: Gallium-catalyzed boron-assisted recycling of silicone waste yields key chlorosilanes
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Data from: Differential recycling of coral and algal dissolved organic matter via the sponge loop
Corals and macroalgae release large quantities of dissolved organic matter (DOM), one of the largest sources of organic matter produced on coral reefs. By rapidly taking up DOM and transforming it into particulate detritus, coral reef sponges are proposed to play a key role in transferring the energy and nutrients in DOM to higher trophic levels via the recently discovered sponge loop. DOM released by corals and algae differs in quality and composition, but the influence of these different DOM sources on recycling by the sponge loop has not been investigated. Here, we used stable isotope pulse‐chase experiments to compare the processing of naturally sourced coral‐ and algal‐derived DOM by three Red Sea coral reef sponge species: Chondrilla sacciformis, Hemimycale arabica and Mycale fistulifera. Incubation experiments were conducted to trace 13C‐ and 15N‐enriched coral‐ and algal‐derived DOM into the sponge tissue and detritus. Incorporation of 13C into specific phospholipid‐derived fatty acids (PLFAs) was used to differentiate DOM assimilation within the sponge holobiont (i.e. the sponge host vs. its associated bacteria). All sponges assimilated both coral‐ and algal‐derived DOM, but incorporation rates were significantly higher for algal‐derived DOM. The two DOM sources were also processed differently by the sponge holobiont. Algal‐derived DOM was incorporated into bacteria‐specific PLFAs at a higher rate while coral‐derived DOM was more readily incorporated into sponge‐specific PLFAs. A substantial fraction of the dissolved organic carbon (C) and nitrogen (N) assimilated by the sponges was subsequently converted into and released as particulate detritus (15–24% C and 27–49% N). However, algal‐derived DOM was released as detritus at a higher rate. The higher uptake and transformation rates of algal‐ compared with coral‐derived DOM suggest that reef community phase shifts from coral to algal dominance may stimulate DOM cycling through the sponge loop with potential consequences for coral reef biogeochemical cycles and food webs.
Data from: Consumption explains intraspecific variation in nutrient recycling stoichiometry in a desert fish
Consumer-driven nutrient recycling can have substantial effects on primary production and patterns of nutrient limitation in aquatic ecosystems by altering the rates as well as the relative supplies of the key nutrients nitrogen (N) and phosphorus (P). While variation in nutrient recycling stoichiometry has been well-studied among species, the mechanisms that explain intraspecific variation in recycling N:P are not well-understood. We examined the relative importance of potential drivers of variation in nutrient recycling by the fish Gambusia marshi among aquatic habitats in the Cuatro Ciénegas basin of Coahuila, Mexico. There, G. marshi inhabits warm thermal springs with high predation pressure as well as cooler, surface runoff-fed systems with low predation pressure. We hypothesized that variation in food consumption among these habitats would drive intraspecific differences in excretion rates and N:P ratios. Stoichiometric models predicted that temperature alone should not cause substantial variation in excretion N:P, but that further reducing consumption rates should substantially increase excretion N:P. We performed temperature and diet ration manipulation experiments in the laboratory and found strong support for model predictions. We then tested these predictions in the field by measuring nutrient recycling rates and ratios as well as body stoichiometry of fish from nine sites that vary in temperature and predation pressure. Fish from warm, high-predation sites excreted nutrients at a lower N:P ratio than fish from cool, low-predation sites, consistent with the hypothesis that reduced consumption under reduced predation pressure had stronger consequences for P retention and excretion among populations than did variation in body stoichiometry. These results highlight the utility of stoichiometric models for predicting variation in consumer-driven nutrient recycling within a phenotypically variable species.
Data from: Cold tadpoles from Arctic environments waste less nutrients – high gross growth efficiencies lead to low consumer-mediated nutrient recycling in the North
1. Endothermic organisms can adapt to short growing seasons, low temperatures and nutrient limitation by developing high growth rates and high gross growth efficiencies (GGEs). Animals with high GGEs are better at assimilating limiting nutrients and thus should recycle (or lose) fewer nutrients. Longer guts in relation to body mass may facilitate higher GGE under resource limitation. 2. Within the context of ecological stoichiometry theory, this study combines ecology with evolution by relating latitudinal life-history adaptations in GGE, mediated by gut length, to its ecosystem consequences, such as consumer-mediated nutrient recycling. 3. In common garden experiments, we raised Rana temporaria tadpoles from two regions (Arctic/Boreal) under two temperature regimes (18/23 °C) crossed with two food quality treatments (high/low-nitrogen content). We measured tadpole GGEs, total nutrient loss (excretion + egestion) rates and gut length during ontogeny. 4. In order to maintain their elemental balance, tadpoles fed low-nitrogen (N) food had lower N excretion rates and higher total phosphorous (P) loss rates than tadpoles fed high-quality food. In accordance with expectations, Arctic tadpoles had higher GGEs and lower N loss rates than their low-latitude conspecifics, especially when fed low-N food, but only in ambient temperature treatments. Arctic tadpoles also had relatively longer guts than Boreal tadpoles during early development. 5. That temperature and food quality interacted with tadpole region of origin in affecting tadpole GGEs, nutrient loss rates and relative gut length, suggests evolved adaptation to temperature and resource differences. With future climate change, mean annual temperatures will increase. Additionally, species and genotypes will migrate north. This will change the functioning of Boreal and Arctic ecosystems by affecting consumer-mediated nutrient recycling and thus affect nutrient dynamics in general. Our study shows that evolved latitudinal adaption can change key ecosystem functions.
Evolution of thermal and mechanical properties of PP-based composites subjected to mechanical recycling
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Assessment of social aspects across Europe resulting from the insertion of technologies for nutrient recovery and recycling in agriculture (Data Sets)
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PET chemical recycling, green chemistry - dataset
<p>3 dataset : </p> <ul> <li>"incertitudes" : all the uncertainty calculations</li> <li>"spectres IR" : experimental infrared spectra</li> <li>"tableur" : all the experimental data and conditions </li> </ul>
Global terrestrial moisture recycling in Shared Socioeconomic Pathways
<p>Data generated for the preprint "Global terrestrial moisture recycling in Shared Socioeconomic Pathways" by Staal et al.:</p> <p>Staal, A., Meijer, P., Nyasulu, M.K., Tuinenburg, O.A. & Dekker, S.C. (preprint). Global terrestrial moisture recycling in Shared Socioeconomic Pathways. [link and info to be added later] </p> <p>Data are stored as netcdf files and zipped. The global files contain monthly global terrestrial precipitation recycling in mm/month. The basin files contain monthly basin precipitation recycling in mm/month. For SSPs 1-2.6, 2-4.5, 3-7.0, and 5-8.5 the monthly results are given for 2050-2059 and 2090-2099. For SSP2-4.5, also monthly results for 2015-2024 are provided. Please see Staal et al. for further details.</p>
Dataset of "Influence of the used solvent on the efficiency of the extraction of cathode materials for direct recycling"
<p>Lithium-ion batteries are playing an increasingly significant role in modern mobility and energy storage. Their increasing quantity and the limited amount of material resources available on earth will place great demands on the most efficient recycling in the future. In this paper, we focused on the first stage of the so-called direct recycling, i.e. the extraction of electrode material from the current collector, using six types of solvents in combination with three types of the most commonly used cathode materials in lithium-ion batteries. Three selected lithium-ion batteries were aged for 500 cycles and disassembled for the next step - cathode material extraction. The extraction was carried out by a method that is least energy intensive, cost effective and preserves the structural stability of the cathode materials after extraction. Of the used solvents, Dimethylacetamide (DMAC) was found to be the most effective solvent for the extraction. At the same time, Dimethylsulfoxide (DMSO) was the most effective solvent in terms of solvents considered to be biologically harmless. The study also included an analysis of the degradation of the cathode materials after their extraction from the current collector. It was found that all materials remained stable even one month after the extraction.</p>
Regional-Scale Lithospheric Recycling on Venus via Peel-Back Delamination
<p>This archive contains input parameter files and a selection of output files for each of the models presented in the manuscript titled 'Regional-Scale Lithospheric Recycling on Venus via Peel-Back Delamination'. Models were run using the code, StagYY (Tackley, 2008), and visualization and post-processing was done using StagLab (Crameri, 2018). Output files are given for two times for each model: the first as the slab encounters the 710 km phase transitions and the second near the time of slab break-off. Output files containing velocity, pressure, temperature, and viscosity data are provided. </p>
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.