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.
10,016
datasets available to search
ShareScore release 0.9.0
Dataset results
10,016 results for “Observation”
Analysis and quantification of ENSO linked changes in the tropical Atlantic cloud vertical distribution using 14 years of MODIS observations
<p>Time series of monthly means and anomolies of the cloud vertical distribution and other parameters used in this study.</p>
Fig. 7 in Observations on two large athecate hydroids (Cnidaria: Hydrozoa) from the Kamchatka Peninsula (NW Pacific)
Fig. 7. (A-B) Candelabrum cocksii, longitudinal sections of sporosacs of the same blastostyle, MHNG-INVE-36299. (A) Mature male sporosac. (B) Young female sporosac with many differentiating oocytes. (C-D) Candelabrum spec. from Greenland, ZMUC-HYD-300, hermaphrodite, longitudinal section of a single blastostyle and its sporosacs. (C) Left a female sporosac with young polyp (tentacles inverted), adjacent a small, developing male sporosac with maturing spermatozoids. (D) Small male sporosac with spermatozoids of an advanced stage. (E-F) Candelabrum verrucosum, holotype. (E) Horizontal section in region of blastostyles. (F) Bastostyle with developing tentacle (top). (G) Nematocyst button on sporosac. Abbreviations: bs = blastostyle, pb = polyp body, pr = prey item, sp = sporosac. ►
Fig. 4 in Observations on two large athecate hydroids (Cnidaria: Hydrozoa) from the Kamchatka Peninsula (NW Pacific)
Fig. 4. Candelabrum phrygium, living animals. (A) Whole, semi-expanded polyp, male, size about 3-4 cm. Inset in upper corner: zoom on blastostyles with terminal nematocyst buttons and more proximal sporosacs (Kam08). (B) Semi-expanded polyp in its environment, size 2-3 cm. (C) Basal part of polyp (Kam03) showing attachment-tentacles with sucker-discs and blastostyles with female sporosacs. Inset in lower left: higher magnification of female sporosacs; note the numerous nematocyst buttons on their surface, this specimen has a particularly high number of them, others have fewer. Abbreviations: sp = sporosac, bs = blastostyle. (D) Basal part of a young polyp (Kam11) with sausage-shaped blastostyles bearing no sporosacs yet and also very few nematocyst buttons only. The blastostyles can easily be mistaken for sporosacs. ►
data used in "First Observations From the TREx Spectrograph: The Optical Spectrum of STEVE and the Picket Fence Phenomena"
<p>This data was linked in the Acknowledgements of the paper. We upload it to Zenodo for archival preservation.</p>
GNSS observations along the Hellenic Arc
<p>Dataset includes available GNSS observation along the Hellenic Subdction Margin.</p>
Fig. 5 Pollen observed under SEM. A, A in The diversification of thecae horns and their putative significance-a case study of Schismatoglottideae (Araceae)
Fig. 5 Pollen observed under SEM. A, A. pendek (10 μm); B, B. caulescens (10 μm); C, B. purseglovei (10 μm); D, H. nicolsonii (10 μm); E, H. borneense (10 μm); F, T. alatensis (5 μm); G, T. surukensis
FIGURE 20, 21 in Light and Scanning Observations on a Denticula species reported from South Africa and endemism of the diatom genus Tetralunata (Rhopalodiales, Bacillariophyceae)
FIGURE 20, 21. Tetralunata schoemanii, sp. nov. Septum, cross section. Fig. 20. Septum only. Fig. 21. Valve with costa and septum overlaying the valve. Scale bars = 5 µm.
FIGURES 16–19 in Light and Scanning Observations on a Denticula species reported from South Africa and endemism of the diatom genus Tetralunata (Rhopalodiales, Bacillariophyceae)
FIGURES 16–19. Tetralunata schoemanii, sp. nov. Scanning electron microscopy. Internal views. Fig. 16. Valve view with costae evident. Scale bar = 10 µm. Fig. 17. Valve with septum overlaying valve. Scale bar = 5 µm. Fig. 18. Septum. Scale bar = 5 µm. Fig. 19. High magnification view of the center of the valve showing proximal raphe ends. Scale bar = 1 µm.
FIGURES 1–10 in Light and Scanning Observations on a Denticula species reported from South Africa and endemism of the diatom genus Tetralunata (Rhopalodiales, Bacillariophyceae)
FIGURES 1–10. Tetralunata schoemanii, sp. nov. Light Microscopy. Figs 1–8. Size diminution series, valve views, from Holotype slide. Fig. 9. Septa. Fig. 10. Frustule in girdle view showing Häutung valve. Scale bar = 10 µm for all specimens.
FIGURES 11–15 in Light and Scanning Observations on a Denticula species reported from South Africa and endemism of the diatom genus Tetralunata (Rhopalodiales, Bacillariophyceae)
FIGURES 11–15. Tetralunata schoemanii, sp. nov. Scanning electron microscopy. Valve exterior. Figures 11, 12. Valve view of entire cell. Scale bars = 5 µm. Figs 13, 14. Higher magnification view of volae occluding areolae, on valve face and mantle, respectively. Scale bars = 1.5 µm. Fig. 15. Girdle view showing the girdle bands near the valve apex. Scale bar = 2.5 µm.
FIGURE 2 in New geographical and taxonomical observations on two rare Gonatozygon species (Zygnematophyceae, Desmidiales) from the upper Okavango Delta, Botswana
FIGURE 2. Light microscope images of Gonatozygon dicranoaculeatum Thomasson from the Okavango Delta (Botswana). A–D) Vegetative cells, E) Central part of a vegetative cell showing the absence of a median constriction, F) Asymmetrical, longer cell with chloroplast in one semicell longer compared to that in the other semicell, G) Portion of cell indicating the structure of bifurcated spines on the surface. Scale bar 20 µm.
FIGURE 3 in New geographical and taxonomical observations on two rare Gonatozygon species (Zygnematophyceae, Desmidiales) from the upper Okavango Delta, Botswana
FIGURE 3. Scanning electron micrographs of cells of Gonatozygon dicranoaculeatum Thomasson, illustrating the A) apex, B) cell wall, and C) spine structure. Scale bars 10 µm.
FIGURE 1. A in New geographical and taxonomical observations on two rare Gonatozygon species (Zygnematophyceae, Desmidiales) from the upper Okavango Delta, Botswana
FIGURE 1. A) Map of southern Africa indicating the position of the sampling site in the Nxamaseri floodplain, Okavango Delta, Botswana, B) Photograph of the sampling site.
FIGURE 52 in Revision of Australian Brachysandalus with the description of nine new species including one cavernicolous species (Hemiptera: Heteroptera: Reduviidae), and observations on male extragenital structure and leg teratology
FIGURE 52. Brachysandalus setosus (Stål, 1874), male genitalia. A–C, pygophore; D, left paramere; E, right paramere; F–I, phallus. A, G, ventral view; B, caudal view; C, H, I, lateral view; D, E, outer ventrolateral view; F, dorsal view. Abbreviations: bp, basal plate; bpb, basal plate bridge; dps, dorsal phallothecal sclerite; lps, lateral phallothecal sclerite; mpp, median pygophore process; ped, pedicel; st, struts. Scale bar = 0.50 mm (for A–C); 0.40 mm (for D–I).
FIGURE 55 in Revision of Australian Brachysandalus with the description of nine new species including one cavernicolous species (Hemiptera: Heteroptera: Reduviidae), and observations on male extragenital structure and leg teratology
FIGURE 55. Close-up photos of extragenital process of Australian Brachysandalus species. A, B. sepulchralis (Distant, 1902); B, B. howarthi Malipatil & Liu, sp. nov.; C, B. alutaceus (Reuter, 1881); D, B. helluo Stål, 1866; E, B. ephippiger (White, 1843); F, B. punctorius Stål, 1866; G, B. flavidus Malipatil & Liu, sp. nov.; H, B. crassifemur (Reuter, 1881); I, B. maculatus Malipatil & Liu, sp. nov.; J. B. ayyammae Malipatil & Liu, sp. nov.; K, B. fulvipes Malipatil & Liu, sp. nov.; L, B. gunbalanyae Malipatil & Liu, sp. nov.; M–P, B. westraliensis Malipatil & Liu, sp. nov. Blue arrow indicates extragenital process. Scale bar = 0.50 mm.
FIGURE 43 in Revision of Australian Brachysandalus with the description of nine new species including one cavernicolous species (Hemiptera: Heteroptera: Reduviidae), and observations on male extragenital structure and leg teratology
FIGURE 43. Brachysandalus punctorius Stål, 1866, habitus. A–C, brachypterous male; D–F, brachypterous female. A, D, dorsal view; B, E, lateral view; C, F, ventral view. Red arrow indicates median carina on abdomen, blue arrow indicates extragenital process. Scale bar = 2.00 mm.
FIGURE 46 in Revision of Australian Brachysandalus with the description of nine new species including one cavernicolous species (Hemiptera: Heteroptera: Reduviidae), and observations on male extragenital structure and leg teratology
FIGURE 46. Brachysandalus sepulchralis (Distant, 1902), lectotype, macropterous female, habitus. A, dorsal view; B, ventral view; C, lateral view. Scale bar = 5.00 mm.
FIGURE 36 in Revision of Australian Brachysandalus with the description of nine new species including one cavernicolous species (Hemiptera: Heteroptera: Reduviidae), and observations on male extragenital structure and leg teratology
FIGURE 36. Brachysandalus lurco Stål, 1866, lectotype, macropterous male, habitus. A, dorsal view; B, lateral view; C, ventral view. Red arrow indicates median carina on abdomen. Scale bar = 4.00 mm.
FIGURE 51 in Revision of Australian Brachysandalus with the description of nine new species including one cavernicolous species (Hemiptera: Heteroptera: Reduviidae), and observations on male extragenital structure and leg teratology
FIGURE 51. Brachysandalus setosus (Stål, 1874), brachypterous male, habitus. A, dorsal view; B, ventral view; C, lateral view. Red arrow indicates median carina on abdomen. Scale bar = 3.00 mm.
FIGURE 57 in Revision of Australian Brachysandalus with the description of nine new species including one cavernicolous species (Hemiptera: Heteroptera: Reduviidae), and observations on male extragenital structure and leg teratology
FIGURE 57. Mating in peiratine species. A, mating specimens of Fusius distinctus Miller, 1957; B, mating specimens of Tydides imitator Lent, 1955; C. precopulatory behaviour of Peirates turpis Walker, 1873; D, mating position of Peirates turpis Walker, 1873.
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.