Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
6,175
datasets available to search
ShareScore release 0.9.0
Dataset results
6,175 results for “Composition”
Fig. 1 in Composition, density and biomass of fish community from the surf zone as a function of the lunar cycle at Miramar Beach in Cabedelo, Paraíba
Fig. 1. Miramar beach in Cabedelo, Paraíba, northeast of Brazil. Two areas were highlighted (named as A1 and A2), located close to Paraíba River mouth (Source: Google Earth, accessed on 08 June 2016).
Figure 3 from: Souza Silva M, Iniesta LFM, Ferreira RL (2020) Invertebrates diversity in mountain Neotropical quartzite caves: which factors can influence the composition, richness, and distribution of the cave communities? Subterranean Biology 33: 23-43. https://doi.org/10.3897/subtbiol.33.46444
Figure 3 Obligate cave species found in the Ibitipoca Estadual Park, Brazil. AHypogastruridaeBBlattodeaCBrasilomma enigmatica (Prodidomidae) DProjapygidaeEEukoenenia ibitipoca (Palpigradi).
Figure 2 from: Souza Silva M, Iniesta LFM, Ferreira RL (2020) Invertebrates diversity in mountain Neotropical quartzite caves: which factors can influence the composition, richness, and distribution of the cave communities? Subterranean Biology 33: 23-43. https://doi.org/10.3897/subtbiol.33.46444
Figure 2 Higher taxa invertebrate abundance, taxonomic diversity (richness) (A) and average taxonomic distinctness (Δ+) (B) in all 20 quartzite caves placed above 1200 m high in Minas Gerais (Brazil).
Figure 5 from: Souza Silva M, Iniesta LFM, Ferreira RL (2020) Invertebrates diversity in mountain Neotropical quartzite caves: which factors can influence the composition, richness, and distribution of the cave communities? Subterranean Biology 33: 23-43. https://doi.org/10.3897/subtbiol.33.46444
Figure 5 Metric multidimensional scaling (MDS) ordination plot of the 20 quartzite caves with and without a stream using bootstrap regions for group means around their centroids (triangles). Average (Av).
Figure 1 from: Souza Silva M, Iniesta LFM, Ferreira RL (2020) Invertebrates diversity in mountain Neotropical quartzite caves: which factors can influence the composition, richness, and distribution of the cave communities? Subterranean Biology 33: 23-43. https://doi.org/10.3897/subtbiol.33.46444
Figure 1 Borders of the Ibitipoca Estadual Park (A), sampled caves (white dots) and altitudinal layers (red lines 1610–1780, blue lines 1460–1600, yellow lines 1310–1450, green lines 1124–1450, black lines 950–1100 meters). Vegetation types vary from slope forest (B) to grasslands (D and C) on the top of the hills.
Figure 4 from: Souza Silva M, Iniesta LFM, Ferreira RL (2020) Invertebrates diversity in mountain Neotropical quartzite caves: which factors can influence the composition, richness, and distribution of the cave communities? Subterranean Biology 33: 23-43. https://doi.org/10.3897/subtbiol.33.46444
Figure 4 Distance-based redundancy analysis (dbRDA) showing the influences of the environmental factors on cave fauna composition in the 20 studied caves. The two axes explained nearly 55% of the variability in the fitted model and nearly 17% of the total variation in the data cloud. The first overlay shows how the first dbRDA axis is strongly related to cave sampled extension.
Probing the Electrical Double Layer by Operando X-ray Photoelectron Spectroscopy through a Graphene-Carbon Nanotube Composite Window
<p>Supporting information for Molecular Dynamics NAMD 2.0 simulations of BPY1,4-TFSI-Li ionic liquid mixture encased in cuboid graphene box for graphene window double layer calculations presented in submitted manuscript to Eco Mat journal.</p> <p>The files contain new developed parameters for BPY1,3-TFSI force field based on Gaussian09 DFT calculations and relevant PDB and PSF and configuration files for NAMD runs at 0, 1 and 3Volt.</p> <p>Abstract: </p> <p>The electrical double layer is known to spontaneously form at the electrode-electrolyte interface, impacting many important chemical and physical processes as well as applications including electrocatalysis, electroorganic synthesis, nanomaterial preparation, energy storage, and even emulsion stabilization. However, it has been challenging to study this fundamental phenomenon at the molecular level because the electrical double layer is deeply “buried” by the bulk electrolyte solution. Here, we report a quantitative probing of the electrical double layer of ionic liquids from the solid side of a photoelectron-transparent graphene-carbon nanotube hybrid membrane electrode using X-ray photoelectron spectroscopy. The membrane window is ultrathin (~1.5 nm), large (~1 cm<sup>2</sup>), and robust, enabling a tight seal of the electrolyte and quantitative measurement with excellent photoelectron signals. By <em>operando</em>monitoring the population changes of cations and anions in response to the applied electrical potentials, we experimentally resolve the chemical structure and dynamics of the electrical double layer, which corroborate results from molecular dynamics simulations.</p>
Effect of Hot-Wet Storage Aging on Mechanical Response of a Woven Thermoplastic Composite
<p>The effect of hot-wet storage aging on the mechanical response of a carbon fiber polyether ether ketone (PEEK)-matrix woven composite has been studied. A wide range of static loads and selected cyclic load tests on the interlaminar fatigue strength were performed. Static tests were conducted in batch mode, including on- and off-axis tension, compression, flexure, interlaminar shear strength (ILSS) and fracture tests in Modes I, II and I/II. Respective mechanical properties have been determined, indicating a degrading effect of aging on strength-related properties. The measured response in general, as well as the variance quantified by batch-mode test execution, indicated the appropriateness of the applied standards on the material under consideration, especially in the case of fracture tests. The material properties presented in the current work may provide a useful basis towards preliminary design with PEEK-based woven thermoplastic composites during service in aerospace applications.</p>
IODP Expedition 362 Core composite images
<p>A digital composite image (PNG) is made for each core comprising core sections scanned using a line-scan camera. The composite layout is equivalent to traditional core table photos. Top left is top of core; color and meter rule references are included.</p>
Fig. 6 in The Leiodidae (Coleoptera) of Atlantic Canada: new records, faunal composition, and zoogeography
Fig. 6. Distribution of Agathidium atronitens, Agathidium depressum, Agathidium difforme, Agathidium fawcettae, Agathidium oniscoides, and Agathidium rusticum in Atlantic Canada.
Fig. 3 in The Leiodidae (Coleoptera) of Atlantic Canada: new records, faunal composition, and zoogeography
Fig. 3. Distribution of Hydnobius substriatus, Hydnobius arizonensis, Anogdus dissimilis, Anogdus potens, and Cyrtusa subtestacea in Atlantic Canada. Locations in Labrador are not shown.
Figure 8 in Winter species composition, diversity and abundance of macrozoobenthos in Kuwait's waters, Arabian Gulf
Figure 8. Averages of a the indices of diversity by Margalef, Shannon-Wiener and Simpson (D, H`loge and l-λ`, respectively), and b Pielou index of evenness and Simpson index of dominance (J` and λ`, respectively) for the benthic community in the three studied localities.
Figure 6 in Winter species composition, diversity and abundance of macrozoobenthos in Kuwait's waters, Arabian Gulf
Figure 6. The variation in Margalef and Shannon-Wiener indices (D and H`loge, respectively, denoted as a and b, respectively) evaluated for the three examined areas (Failaka, Kuwait Bay and Bubiyan).
Supplementary material 1 from: Fiorillo BF, Silva BR, Menezes FA, Marques OAV, Martins M (2020) Composition and Natural History of Snakes from Etá Farm region, Sete Barras, south-eastern Brazil. ZooKeys 931: 115-153. https://doi.org/10.3897/zookeys.931.46882
Specimen identifications
Figure 5 from: Fiorillo BF, Silva BR, Menezes FA, Marques OAV, Martins M (2020) Composition and Natural History of Snakes from Etá Farm region, Sete Barras, south-eastern Brazil. ZooKeys 931: 115-153. https://doi.org/10.3897/zookeys.931.46882
Figure 5 AEchinanthera undulataBErythrolapmprus aesculapiiCE. miliarisDHelicops carinicaudusEImantodes cenchoa (photo: Ricardo J. Sawaya) FOxyrhopus clathratusGSiphlophis pulcherHSordellina punctata.
Figure 6 from: Fiorillo BF, Silva BR, Menezes FA, Marques OAV, Martins M (2020) Composition and Natural History of Snakes from Etá Farm region, Sete Barras, south-eastern Brazil. ZooKeys 931: 115-153. https://doi.org/10.3897/zookeys.931.46882
Figure 6 ATaeniophallus bilineatusBT. persimilisCThamnodynastes nattereriDTomodon dorsatusETropidodryas serraFXenodon neuwiediiGMicrurus corallinusHTropidophis paucisquamis.
Figure 4 from: Fiorillo BF, Silva BR, Menezes FA, Marques OAV, Martins M (2020) Composition and Natural History of Snakes from Etá Farm region, Sete Barras, south-eastern Brazil. ZooKeys 931: 115-153. https://doi.org/10.3897/zookeys.931.46882
Figure 4 AClelia plumbeaBDipsas albifronsCD. alternans (photo: Arthur Abegg) DD. indica petersiED. neuwiediFD. variegataGEchinanthera cephalostriataHE. cyanopleura (photograph Marcos Di-Bernardo).
Figure 2 from: Fiorillo BF, Silva BR, Menezes FA, Marques OAV, Martins M (2020) Composition and Natural History of Snakes from Etá Farm region, Sete Barras, south-eastern Brazil. ZooKeys 931: 115-153. https://doi.org/10.3897/zookeys.931.46882
Figure 2 Satellite images (source: Google Earth) A the region where the study area (light orange rectangle) is located in the southern São Paulo State and the group of continuous protected areas (in light green) that encompasses most of the primary forests of this region (AR = Parque Estadual Turístico do Alto Ribeira; CB = Parque Estadual Carlos Botelho; IV = Parque Estadual Intervales; XI = Estação Ecológica de Xituê) as well as the location of the Etá Farm region (rectangle) B the region of the Etá Farm, Sete Barras Municipality where 1 indicates the Etá Farm administrative buildings, 2–4 indicate areas of forest, 5 and 6 indicate peach palm plantations; 7 indicates abandoned banana plantation, and 8 indicates an agricultural settlement.
Figure 3 from: Fiorillo BF, Silva BR, Menezes FA, Marques OAV, Martins M (2020) Composition and Natural History of Snakes from Etá Farm region, Sete Barras, south-eastern Brazil. ZooKeys 931: 115-153. https://doi.org/10.3897/zookeys.931.46882
Figure 3 ACorallus cropaniiBC. hortulanusCChironius bicarinatus (photo: Arthur Abegg) DC. exoletusEC. foveatusFC. fuscusGC. laevicollisHSpilotes pullatus.
Data belonging to the paper"Culm cell-wall compositions of tribes Bambuseae and Olyreae (subfamily Bambusoideae; Family Poaceae) from the Brazilian Atlantic Forest"
<p>The data in the following table (Appendix 1) presents relative areas produced from the integration of the peaks monosaccharides analysed by anion-exchange chromatography followed by integrated pulsed amperometric detection (PAD) from of the cell wall fractionation three biological samples of six Neotropical bamboo species collected</p>
ScienceDex guides
Understand access before you commit
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.