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.
304
datasets available to search
ShareScore release 0.9.0
Dataset results
304 results for “scale pattern”
Fig. 3 in Fine Scale Pattern Of True Bug Assemblages (Heteroptera) Across Two Natural Edges
Fig. 3. The scatterplot of NMDS based on Bray-Curtis similarity shows the natural grouping of samples and the relevant species. The numbers mark the samples and mean their ditance from the edge (in meters). Positive numbers mark the samples of grasslands, negative numbers mark the samples of forests. Numbers in italic mark the samples at site one and numbers in bold mark the samples at site two. The arrows symbolise the effects of the habitat variables (plant species richness, percentage cover of monocotyledonous plants, dicotyledonous plants, mosses and lichens, leaf litter, bare soil surface). The variables were fitted passively onto the ordination diagram to visualise their effects. The abbreviations of the characteristic species: A.gra = Acalypta gracilis, Ae.atr = Aellopus atratus, C.col = Ceratocombus coleoptratus, C.ker = Coranus kerzhneri, Ch.gra = Chorosoma gracile, D.rot = Dictyla rotundata, E.cil = Emblethis ciliatus, M.are = Menaccarus arenicola, P.opa = Pionosomus opa-
Fig. 2 in Fine Scale Pattern Of True Bug Assemblages (Heteroptera) Across Two Natural Edges
Fig. 2. The figures show the changes in the assemblage structure of true bugs according to the complement of Morisita-Horn (black circles) and the Chao's Jaccard-type (empty circles) indices as dis-
Fig. 1 in Fine Scale Pattern Of True Bug Assemblages (Heteroptera) Across Two Natural Edges
Fig. 1. The scheme of the sampling design. The black circles symbolise the pitfall traps. The groups of traps are surrounded by boxes. Twenty groups of traps containing 5 pitfall traps were placed parallel to the edge. The distance between the traps was two meters; the distance between the groups of traps was one meter. Every second group of traps was shifted by one meter. The data belonging to a
Figure S4 in Spatiotemporal patterns in marine fish and cephalopods communities across scales: using an autoregressive spatiotemporal clustering model. A study of fish and cephalopods of the Eastern English Channel
Figure S4. – Spatial-temporal correlation matrix at a 782 km2 (A) and 1043 km2 (B) scale displaying correlation from strongly negative (dark blue) to strongly positive (dark red).
Figure S2 in Spatiotemporal patterns in marine fish and cephalopods communities across scales: using an autoregressive spatiotemporal clustering model. A study of fish and cephalopods of the Eastern English Channel
Figure S2. – Spatial hierarchical clustering at a 782 km2 (A) and 1043 km2 (B) scale. The rectangle outlines the communities that where find statistically significant by ASTEC given the approximately unbiased p-values expressed as proportion (red).
Figure 2 in Spatiotemporal patterns in marine fish and cephalopods communities across scales: using an autoregressive spatiotemporal clustering model. A study of fish and cephalopods of the Eastern English Channel
Figure 2. – Spatial correlation matrix at a 522 km2 scale displaying correlation from strongly negative (dark blue) to strongly positive (dark red).
Figure 11 in Spatiotemporal patterns in marine fish and cephalopods communities across scales: using an autoregressive spatiotemporal clustering model. A study of fish and cephalopods of the Eastern English Channel
Figure 11. – Scophthalmus rhombus from low (blue) to high (red) median densities of numbers/ km2 in log scale for 522 km2 for the Eastern English Channel.
Figure S5 in Spatiotemporal patterns in marine fish and cephalopods communities across scales: using an autoregressive spatiotemporal clustering model. A study of fish and cephalopods of the Eastern English Channel
Figure S5. – Spatial-temporal hierarchical clustering at a 782 km2 (A) and 1043 km2 (B) scale. The rectangle outlines the communities that where find statistically significant by ASTEC given the approximately unbiased p-values expressed as proportion (red).
Figure 5. Broad-scale components RDA 1-3 in Effects of temperature patterns on the spawining phenology and niche overlap of fish assemblages in the water bodies of the Dnipro River basin
Figure 5. Broad-scale components RDA 1-3 of the annual temperature variation. Black line – the original data, colored lines – smoothed data. The abscissa axis – the number of days from 1 July of the previous year to June 31 of the next year
◂Fig. 13 Crystallographic structure on the columellar lamellae of Dinaride Zospeum and Iberozospeum shells; (a) Zospeum spelaeum, (AJC 847), Betalov Spodmol jama, Slovenia (45.7922 14.1877), pattern of low, non-overlapping, wedges of crystallographic structure on the lamella; (b) Zospeum spelaeum, (MCBI CSR SASA 37049a), Velika Pasica, Slovenia (N45.9189 E14.4934), non-overlapping wedges of crystallographic structure on lamella in old shell; (c) Iberozospeum sp., (RMNH.MOL. 234,120), Cueva Refugio, Trucios, overview of dense, overlapping, scale-like wedges of localized, crystallographic structure on upper part of the lower lamella; (d) ibid., closeup view of c; (e) Iberozospeum sp., (RMNH.MOL. 234,104), Cueva del Comediante, Santander, upper part of the lamella of chemically treated shell showing dense, overlapping wedges of localized, crystallographic structure; (f) Iberozospeum sp., (RMNH. MOL. 234,141), Cueva a Sul, Oviedo, localized, overlapping wedges of crystallographic structure on lamella of chemically treated shell; (g) Iberozospeum vasconicum, (AJC 1849), Cueva Arrikrutz, overview of dense, localized, crystallographic structure on lower part of the lamella; h, ibid., closeup view of g. — Magnification varies for each perspective, see scale bars; Figs. a–b, g–h) imaged by M. Ruppel, (ret.) Goethe University Frankfurt am Main; Figs. c–f imaged by Dirk Vendermarel, Naturalis Biodiversity Center in Molecular investigation and description of Iberozospeum n. gen., including the description of one new species (Eupulmonata, Ellobioidea, Carychiidae)
◂Fig. 13 Crystallographic structure on the columellar lamellae of Dinaride Zospeum and Iberozospeum shells; (a) Zospeum spelaeum, (AJC 847), Betalov Spodmol jama, Slovenia (45.7922 14.1877), pattern of low, non-overlapping, wedges of crystallographic structure on the lamella; (b) Zospeum spelaeum, (MCBI CSR SASA 37049a), Velika Pasica, Slovenia (N45.9189 E14.4934), non-overlapping wedges of crystallographic structure on lamella in old shell; (c) Iberozospeum sp., (RMNH.MOL. 234,120), Cueva Refugio, Trucios, overview of dense, overlapping, scale-like wedges of localized, crystallographic structure on upper part of the lower lamella; (d) ibid., closeup view of c; (e) Iberozospeum sp., (RMNH.MOL. 234,104), Cueva del Comediante, Santander, upper part of the lamella of chemically treated shell showing dense, overlapping wedges of localized, crystallographic structure; (f) Iberozospeum sp., (RMNH. MOL. 234,141), Cueva a Sul, Oviedo, localized, overlapping wedges of crystallographic structure on lamella of chemically treated shell; (g) Iberozospeum vasconicum, (AJC 1849), Cueva Arrikrutz, overview of dense, localized, crystallographic structure on lower part of the lamella; h, ibid., closeup view of g. — Magnification varies for each perspective, see scale bars; Figs. a–b, g–h) imaged by M. Ruppel, (ret.) Goethe University Frankfurt am Main; Figs. c–f imaged by Dirk Vendermarel, Naturalis Biodiversity Center
Global perspectives on sand dune patterns: Scale-adaptable classification using Landsat imagery and deep learning strategies
<p><span>Here we generated the global sand dune pattern map at a resolution of 30 m, named GSDP30. The GSDP30 map encompasses 11 types of sand dune patterns (SDPs): simple crescentic dunes, compound-complex crescentic dunes, simple linear dunes, compound-complex linear dunes, dome dunes, star dunes, parabolic dunes, dendritic dunes, network dunes, sand sheets, and others. The map is divided into 331 Tiff tiles, each characterized by a size of 15,360 × 15,360 pixels and named according to the longitude and latitude coordinates of its upper-left corner.</span></p>
Text-fig. 54. Scanning electron microscope (SEM; a–e, g, h) and synchrotron x-ray microscopy (SRXTM; f, i) images of unnamed angiosperm fruits and seeds; Torres Vedras locality, Portugal. a) Follicle sp. 1, narrow elongate follicle with sessile and decurrent stigma; b) Follicle sp. 2, broad, dehisced follicle with elongate and transverse fibers lining the locule; c) Angiosperm seed sp. 1 with thin, smooth seed coat; d) Angiosperm seed sp. 2 with verrucate seed coat; e) Angiosperm seed sp. 3 with exotestal and foveolate seed coat; f) Angiosperm seed sp. 4 with smooth seed coat; g, h) Angiosperm seed sp. 5 with raised epidermal cells forming a reticulate pattern; i) Wedge-shaped angiosperm fruit with remains of floral parts near apex. Specimens, TV43-S136726 (a), TV44-S148144 (b), TV43-S170074 (c), TV43-S136747 (d), TV43-S170073 (e), TV38-S174615 (f), TV44-S148003 (g), TV44-S148004 (h), TV43-S174685 (i). Scale bars 300 Μm (a–i). in The Early Cretaceous Mesofossil Flora Of Torres Vedras (Ne Of Forte Da Forca), Portugal: A Palaeofloristic Analysis Of An Early Angiosperm Community
Text-fig. 54. Scanning electron microscope (SEM; a–e, g, h) and synchrotron x-ray microscopy (SRXTM; f, i) images of unnamed angiosperm fruits and seeds; Torres Vedras locality, Portugal. a) Follicle sp. 1, narrow elongate follicle with sessile and decurrent stigma; b) Follicle sp. 2, broad, dehisced follicle with elongate and transverse fibers lining the locule; c) Angiosperm seed sp. 1 with thin, smooth seed coat; d) Angiosperm seed sp. 2 with verrucate seed coat; e) Angiosperm seed sp. 3 with exotestal and foveolate seed coat; f) Angiosperm seed sp. 4 with smooth seed coat; g, h) Angiosperm seed sp. 5 with raised epidermal cells forming a reticulate pattern; i) Wedge-shaped angiosperm fruit with remains of floral parts near apex. Specimens, TV43-S136726 (a), TV44-S148144 (b), TV43-S170074 (c), TV43-S136747 (d), TV43-S170073 (e), TV38-S174615 (f), TV44-S148003 (g), TV44-S148004 (h), TV43-S174685 (i). Scale bars 300 Μm (a–i).
Text-fig. 47. Scanning electron microscope (SEM) images of reticulate-foveolate pollen on the surface of a fruit of Serialis antiquum; Torres Vedras locality, Portugal. a, b) Pollen grain showing angular outline and tectum perforated by foveolae of different sizes; note the braided tectum ornamentation formed by aggregations of small ridges (b); aperture not known; c, d) Pollen grain showing angular outline, tectum perforated by foveolae that become smaller toward the presumed pole; note the relatively smooth tectum and faint pattern of braiding ridges (d); aperture not known. Specimens, TV43-S171535-01 (a, b), TV43-S171535-02 (c, d). Scale bars 6 Μm (a, c), 1 Μm (b, d). in The Early Cretaceous Mesofossil Flora Of Torres Vedras (Ne Of Forte Da Forca), Portugal: A Palaeofloristic Analysis Of An Early Angiosperm Community
Text-fig. 47. Scanning electron microscope (SEM) images of reticulate-foveolate pollen on the surface of a fruit of Serialis antiquum; Torres Vedras locality, Portugal. a, b) Pollen grain showing angular outline and tectum perforated by foveolae of different sizes; note the braided tectum ornamentation formed by aggregations of small ridges (b); aperture not known; c, d) Pollen grain showing angular outline, tectum perforated by foveolae that become smaller toward the presumed pole; note the relatively smooth tectum and faint pattern of braiding ridges (d); aperture not known. Specimens, TV43-S171535-01 (a, b), TV43-S171535-02 (c, d). Scale bars 6 Μm (a, c), 1 Μm (b, d).
Text-fig. 3. Scanning electron microscope (SEM) images of a charalean oospore (a), and fragments of probable marchantialean liverwort thalli (b–d); Torres Vedras locality, Portugal. a) Apical view of oospore showing the pattern of spiral ridges and grooves resulting from the enclosing cells of the oogonium. b–d) Thallus fragments in probable ventral view showing two rows of imbricate scales and occasional branching of the thallus (d). Specimens, TV38-S174607 (a), TV43-S174655 (b), TV43-S174654 (c), TV43-S174661 (d). Scale bars 1 mm (b–d), 100 Μm (a). in The Early Cretaceous Mesofossil Flora Of Torres Vedras (Ne Of Forte Da Forca), Portugal: A Palaeofloristic Analysis Of An Early Angiosperm Community
Text-fig. 3. Scanning electron microscope (SEM) images of a charalean oospore (a), and fragments of probable marchantialean liverwort thalli (b–d); Torres Vedras locality, Portugal. a) Apical view of oospore showing the pattern of spiral ridges and grooves resulting from the enclosing cells of the oogonium. b–d) Thallus fragments in probable ventral view showing two rows of imbricate scales and occasional branching of the thallus (d). Specimens, TV38-S174607 (a), TV43-S174655 (b), TV43-S174654 (c), TV43-S174661 (d). Scale bars 1 mm (b–d), 100 Μm (a).
Text-fig. 5. Reyispermum parvum gen. et sp. nov. seeds from the Early Cretaceous Vale de Água locality, Portugal; Synchrotron radiation X-ray tomographic microscopy (SRXTM, volume renderings). a) Holotype (S174178; Vale de Agua sample 141) in lateral view showing shape and cell pattern; remains of mounting media (¤). b) Cut volume rendering of seed (cut at yz0553) showing the slightly raised tissue immediately adjacent to the lower edge of the hilum (arrow head) and palisade-shaped cells of exotesta. c) Apical view of seed showing hilar depression (hi), position of micropylar slit (mi) and the slightly raised raphal ridge (ra). d) Seed in lateral view showing raised tissue immediately adjacent to the lower edge of the hilum (arrow head) (S174495, Vale de Água sample 300). e) Cut volume rendering (cut at yz0500) of the seed in (5d) showing the raised tissue (arrow head) immediately adjacent to the lower edge of the hilum and sclerenchyma cells of exotesta. f) Detail of seed in (5d) showing micropylar slit (mi), hilum (hi) and raised tissue (arrow head) immediately adjacent to the lower edge of the hilum. g, h) Seed in lateral view (g) and view towards raphe (h) showing seed shape, the raised tissue below hilum (arrow head) and the raphal ridge (ra); note pointed micropylar area (S174179, Vale de Água sample 141). i) Seed surface of seed in (5d) showing the raised outlines of the undulate anticlinal walls of the exotestal cells. Scale bars = 250 µm (a–e, g, h); 125 µm (f, i). in Extinct Taxa Of Exotestal Seeds Close To Austrobaileyales And Nymphaeales From The Early Cretaceous Of Portugal
Text-fig. 5. Reyispermum parvum gen. et sp. nov. seeds from the Early Cretaceous Vale de Água locality, Portugal; Synchrotron radiation X-ray tomographic microscopy (SRXTM, volume renderings). a) Holotype (S174178; Vale de Agua sample 141) in lateral view showing shape and cell pattern; remains of mounting media (¤). b) Cut volume rendering of seed (cut at yz0553) showing the slightly raised tissue immediately adjacent to the lower edge of the hilum (arrow head) and palisade-shaped cells of exotesta. c) Apical view of seed showing hilar depression (hi), position of micropylar slit (mi) and the slightly raised raphal ridge (ra). d) Seed in lateral view showing raised tissue immediately adjacent to the lower edge of the hilum (arrow head) (S174495, Vale de Água sample 300). e) Cut volume rendering (cut at yz0500) of the seed in (5d) showing the raised tissue (arrow head) immediately adjacent to the lower edge of the hilum and sclerenchyma cells of exotesta. f) Detail of seed in (5d) showing micropylar slit (mi), hilum (hi) and raised tissue (arrow head) immediately adjacent to the lower edge of the hilum. g, h) Seed in lateral view (g) and view towards raphe (h) showing seed shape, the raised tissue below hilum (arrow head) and the raphal ridge (ra); note pointed micropylar area (S174179, Vale de Água sample 141). i) Seed surface of seed in (5d) showing the raised outlines of the undulate anticlinal walls of the exotestal cells. Scale bars = 250 µm (a–e, g, h); 125 µm (f, i).
Figure 6 in Variation in elasmoid fish scale patterns is informative with regard to taxon and swimming mode
Figure 6. Scaled body section of slices (in grey) in the different longitudinal (A, C, and P) and transversal zones (1, 2, and 3). Angles increase from the central areas to the extremes. The lower insets show the transformations between the overall scale consensus shape (reference) and the shapes represented by the extremes of principal component 1 (PC1) (targets; leftmost = -ve PC1 scores; rightmost = +ve PC1 scores; see Fig. 4), which broadly reflect anterior–posterior variation in scale shape.
Figure 4 in Variation in elasmoid fish scale patterns is informative with regard to taxon and swimming mode
Figure 4. First two principal components (PCs) of shape labelled by species. Thin plate spline transformation grids for the extreme points of each PC are shown; these are superimposed on the shapes predicted when the average landmark configuration of all specimens is deformed into that of a hypothetical specimen positioned at the extreme of the PC of interest.
Figure 3 in Variation in elasmoid fish scale patterns is informative with regard to taxon and swimming mode
Figure 3. First two principal components of scale shape. A, labelled by longitudinal zones. B, labelled by transverse zones.
Figure 3. Ovoid gastral scales. A in The evolution of the scalation pattern in temnospondyl amphibians
Figure 3. Ovoid gastral scales. A, Branchierpeton amblystomus. Gastral scales articulating in the ventral midline, redrawn after Werneburg (1991). B, Sclerocephalus haeuseri, MB.Am.1302. Gastral scale. C, Trimerorhachis insignis, MCZ 1080. Posterior part of interclavicle with gastral scales in ventral view.
Figure 6. Dorsal scales. A, B in The evolution of the scalation pattern in temnospondyl amphibians
Figure 6. Dorsal scales. A, B, Archegosaurus decheni, MB.Am.273. A, scales of the flanks in the region of the ilium. B, scales of the tail, showing concentric rings and radial striae. C, Sclerocephalus haeuseri, MB.Am.1314. Scales of the tail. D, schematic reconstruction of the arrangement of dorsal scales in Sclerocephalus haeuseri (left), schematic reconstruction of the arrangement of dorsal scales in the sacral region of Archegosaurus decheni (right). E, Eryops megacephalus, MCZ 1539 (cast). Scales of the tail. F, H, Greererpeton burkemorani. F, CMNH 11233. Dorsal scales in external (above) and internal (below) view. G, CMNH 11219. Dorsal scales showing an imbricating pattern.
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.