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.
6,783
datasets available to search
ShareScore release 0.9.0
Dataset results
6,783 results for “orientator”
Figs 4-9 in Contribution to the knowledge of Oriental Syzeuctus FÖRSTER (Hymenoptera, Ichneumonidae, Banchinae), with description of six new species
Figs 4-9: Basal tergites from dorsal: (4) Syzeuctus achterbergi nov.sp. ♀ HT; (5) S. floresiensis nov.sp. ♀ HT; (6) S. genator nov.sp. ♀ HT; (7) S. laoticus nov.sp. ♀ HT; (8) S. orientalis nov.sp. ♁ PT; (9) S. siamensis nov.sp. ♀ HT.
Figs 1-3 in Contribution to the knowledge of Oriental Syzeuctus FÖRSTER (Hymenoptera, Ichneumonidae, Banchinae), with description of six new species
Figs 1-3: Habitus from dorsal: (1) Syzeuctus laoticus nov.sp. ♀ holotype (HT); (2) S. siamensis nov.sp. ♀ HT; (3) S. orientalis nov.sp. ♁ paratype (PT).
Text-fig. 17. Scanning electron microscope (SEM) images of fruits of Serialis communis (a) and Serialis crassitesta (b); Catefica locality, Portugal. a) Oblique lateral view of fruit showing three laterally coherent seeds from which the fruit wall has been almost completely lost showing the prominent micropylar region; b) Oblique lateral view of fruit containing three or four laterally coherent seeds with their micropylar regions oriented to the left. Specimens, Catefica MM92-P0167 (a), Catefica MM92-P0169 (b). Scale bars = 300 Μm (a, b). in The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms
Text-fig. 17. Scanning electron microscope (SEM) images of fruits of Serialis communis (a) and Serialis crassitesta (b); Catefica locality, Portugal. a) Oblique lateral view of fruit showing three laterally coherent seeds from which the fruit wall has been almost completely lost showing the prominent micropylar region; b) Oblique lateral view of fruit containing three or four laterally coherent seeds with their micropylar regions oriented to the left. Specimens, Catefica MM92-P0167 (a), Catefica MM92-P0169 (b). Scale bars = 300 Μm (a, b).
Text-fig. 28. Scanning electron microscope (SEM) images of stamens and pollen of Endressistemon cateficensis gen. et sp. nov.; Catefica locality, Portugal. a, b) Staminal structure with two lateral stamens and one median structure seen in ventral and dorsal view (orientation unknown) showing that each stamen has a prominent apical extension and two pairs of pollen sacs separated by a narrow connective; both stamens are borne on a common base together with the median structure and their anthers are sessile on the common stalk; note the apical projection of the median structure (asterisk) between the two stamens and the ribs over probable vascular bundles that extend from the common base into the apical projections of both stamens and the median structure (arrows); c) Staminal structure showing two stamens with prominent apical projections and median axis-like structure between the two stamens (arrow); d) Staminal structure showing two stamens with prominent apical projections borne on a common base; e) Staminal structure in (a) and (b), from the same orientation as (b), showing the ribs over probable vascular bundles (yellow) that extend into the apical projections; f) Detail of staminal structure in (a) and (b) showing the fused or strongly adhering apical projections of the two lateral stamens and the median structure (asterisk); g) Monocolpate, reticulate pollen grains from the pollen sacs of stamen in (d). Specimens, Catefica 49-S107778 (holotype, a, b, e, f), Catefica 49-S107769 (c), Catefica 49-S107751 (d, g). Scale bars = 600 Μm (a–d), 300 Μm (e), 100 Μm (f), 6 Μm (g). in The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms
Text-fig. 28. Scanning electron microscope (SEM) images of stamens and pollen of Endressistemon cateficensis gen. et sp. nov.; Catefica locality, Portugal. a, b) Staminal structure with two lateral stamens and one median structure seen in ventral and dorsal view (orientation unknown) showing that each stamen has a prominent apical extension and two pairs of pollen sacs separated by a narrow connective; both stamens are borne on a common base together with the median structure and their anthers are sessile on the common stalk; note the apical projection of the median structure (asterisk) between the two stamens and the ribs over probable vascular bundles that extend from the common base into the apical projections of both stamens and the median structure (arrows); c) Staminal structure showing two stamens with prominent apical projections and median axis-like structure between the two stamens (arrow); d) Staminal structure showing two stamens with prominent apical projections borne on a common base; e) Staminal structure in (a) and (b), from the same orientation as (b), showing the ribs over probable vascular bundles (yellow) that extend into the apical projections; f) Detail of staminal structure in (a) and (b) showing the fused or strongly adhering apical projections of the two lateral stamens and the median structure (asterisk); g) Monocolpate, reticulate pollen grains from the pollen sacs of stamen in (d). Specimens, Catefica 49-S107778 (holotype, a, b, e, f), Catefica 49-S107769 (c), Catefica 49-S107751 (d, g). Scale bars = 600 Μm (a–d), 300 Μm (e), 100 Μm (f), 6 Μm (g).
Text-fig. 2. Zamites pateri J.KVAČEK sp. nov.; Pecínov locality, holotype, No. NM-F 5185. a: Abaxial cuticle showing costal and intercostal zones, SEM micro-photograph, scale bar 100 µm. b: Abaxial cuticle, detail of syndetocheilic stoma, SEM microphotograph, scale bar 10 µm. c: Abaxial cuticle showing transversely oriented stomata, SEM micro-photograph, scale bar 50 µm. d: Abaxial cuticle, detail of syndetocheilic stoma showing ledges of guard cells, SEM micro-photograph, scale bar 10 µm. e: Abaxial cuticle showing costal ordinary cells seen from inside, SEM micro-photograph, scale bar 50 µm. f: External side of abaxial cuticle showing stoma sunken in a stomatal pit surrounded by papillae, SEM micro-photograph, scale bar 10 µm. g: External side of abaxial cuticle showing papillae, SEM micro-photograph, scale bar 100 µm. h: External side of abaxial cuticle showing detail of fused papillae, SEM micro-photograph, scale bar 10 µm. in New Species Of Zamites From The Cenomanian Of The Bohemian Cretaceous Basin
Text-fig. 2. Zamites pateri J.KVAČEK sp. nov.; Pecínov locality, holotype, No. NM-F 5185. a: Abaxial cuticle showing costal and intercostal zones, SEM micro-photograph, scale bar 100 µm. b: Abaxial cuticle, detail of syndetocheilic stoma, SEM microphotograph, scale bar 10 µm. c: Abaxial cuticle showing transversely oriented stomata, SEM micro-photograph, scale bar 50 µm. d: Abaxial cuticle, detail of syndetocheilic stoma showing ledges of guard cells, SEM micro-photograph, scale bar 10 µm. e: Abaxial cuticle showing costal ordinary cells seen from inside, SEM micro-photograph, scale bar 50 µm. f: External side of abaxial cuticle showing stoma sunken in a stomatal pit surrounded by papillae, SEM micro-photograph, scale bar 10 µm. g: External side of abaxial cuticle showing papillae, SEM micro-photograph, scale bar 100 µm. h: External side of abaxial cuticle showing detail of fused papillae, SEM micro-photograph, scale bar 10 µm.
Strong enhancement of electromagnetic shower development induced by high-energy photons in a thick oriented tungsten crystal
<p>We have observed a significant enhancement in the energy deposition by 25-100 GeV photons in a 1 cm thick tungsten crystal oriented along its <111> lattice axes (data of Fig. 2). At 100 GeV, this enhancement, with respect to the value observed without axial alignment, is more than twofold. This effect, together with the measured huge increase in secondary particle generation (data of Fig. 3) is ascribed to the acceleration of the electromagnetic shower development by the strong axial electric field. The experimental results have been critically compared with a newly developed Monte Carlo adapted for use with crystals of multi-X_0 thickness (data of Fig.2, 3 and 4). These results may prove to be of significant interest for the development of high-performance photon absorbers and highly compact electromagnetic calorimeters and beam dumps for use at the energy and intensity frontiers.</p>
IODP Expedition 385 Core orientation
<p>Core orientation data were measured downhole during advanced piston corer (APC) coring, either by Minex FlexIT or Icefield MI-5 core orientation tool. These tools measure magnetic strength and orientation, 3-axis accelerometer data, and tool temperature data.</p>
IODP Expedition 396 Core orientation
<p>Core orientation data were measured downhole during advanced piston corer (APC) coring, either by Minex FlexIT or Icefield MI-5 core orientation tool. These tools measure magnetic strength and orientation, 3-axis accelerometer data, and tool temperature data.</p>
Active cell divisions generate fourfold orientationally ordered phase in living tissue
<p>Morphogenesis, the process through which genes generate form, establishes tissue scale order as a template for constructing the complex shapes of the body plan. The extensive growth required to build these ordered substrates is fuelled by cell proliferation, which, naively, should destroy order. Understanding how active morphogenetic mechanisms couple cellular and mechanical processes to generate order — rather than annihilate it — remains an outstanding question in animal development. We show that cell divisions are the primary drivers of tissue flow leading to a fourfold orientationally ordered phase. Waves of anisotropic cell proliferation propagate across the embryo with precise patterning. Defects introduced into the nascent lattice by cell divisions are moved out of the tissue bulk towards the boundary by subsequent divisions. Specific cell proliferation rates and orientations enable cell divisions to organize rather than fluidize the tissue. We observe this using live imaging and tissue cartography to analyse the dynamics of fourfold tissue ordering in the trunk segmental ectoderm of the crustacean <em>Parhyale hawaiensis</em> beginning 72 hours after egg laying. The result is a robust, active mechanism for generating global orientational order in a non-equilibrium system that sets the stage for the subsequent development of shape and form.</p>
Dataset of paper Privacy Orientation during Online Teaching-Learning Activities: Practices Adopted and Lessons Learned
<p>Dataset of the paper accepted for publication in the Journal on Interactive Systems (JIS).</p> <p>DA SILVA, M.; VITERBO, J.; SALGADO, L. C. C.; MOURÃO, E. Privacy Orientation during Online Teaching-Learning Activities:<br> Practices Adopted and Lessons Learned. Journal on Interactive Systems, Porto Alegre, RS, 2023.</p>
Data and software for: Temporal novelty detection and multiple timescale integration drive Drosophila orientation dynamics in temporally diverse olfactory environments
<p>To survive, insects must effectively navigate odors plumes to their source. In natural plumes, turbulent winds break up smooth odor regions into disconnected patches, so navigators encounter brief bursts of odor interrupted by bouts of clean air. The timing of these encounters plays a critical role in navigation, determining the direction, rate, and magnitude of insects' orientation and speed dynamics. Disambiguating the specific role of odor timing from other cues, such as spatial structure, is challenging due to natural correlations between plumes' temporal and spatial features. Here, we use optogenetics to isolate temporal features of odor signals, examining how the frequency and duration of odor encounters shape the navigational decisions of freely-walking <em>Drosophila</em>. We find that fly angular velocity depends on signal frequency and intermittency – fraction of time signal can be detected – but not directly on durations. Rather than switching strategies when signal statistics change, flies smoothly transition between signal regimes, by combining an odor offset response with a frequency-dependent novelty-like response. In the latter, flies are more likely to turn in response to each odor hit only when the hits are sparse. Finally, the upwind bias of individual turns relies on a filtering scheme with two distinct timescales, allowing rapid and sustained responses in a variety of signal statistics. A quantitative model incorporating these ingredients recapitulates fly orientation dynamics across a wide range of environments and shows that temporal novelty detection, when combined with odor motion detection, enhances odor plume navigation.</p>
IODP Expedition 354 Core orientation
<p>Core orientation data were measured downhole during advanced piston corer (APC) coring, either by Minex FlexIT or Icefield MI-5 core orientation tool. These tools measure magnetic strength and orientation, 3-axis accelerometer data, and tool temperature data.</p>
Fig. 37. Scanning electron micrographs for assumed outgroup taxa for Diognetus. A−C in Revision of the plant bug genus Diognetus, with descriptions of thirteen new species from the Oriental and Eastern Palearctic Regions (Hemiptera: Heteroptera: Miridae)
Fig. 37. Scanning electron micrographs for assumed outgroup taxa for Diognetus. A−C − Argenis incisuratus (Walker, 1873) (from Nakhon Ratchasima, Thailand); D−E − Tinginotopsis sp. (Java, Indonesia); F−L − Tinginotum formosanum Poppius, 1915 (Ryukyus, Japan); M−O − T. perlatum Linnavuori, 1961 (Nagasaki, Japan). A − left lateral habitus; B, G, M − pleura and scent efferent system, left lateral view; C, H − metatarsus; D − anterior body, left lateral view; F − anterior body, dorsal view; I − posterior body, left lateral view; J − sclerotized ring; K, M − posterior wall; L. O − interramal lobe.
Fig. 36 in Revision of the plant bug genus Diognetus, with descriptions of thirteen new species from the Oriental and Eastern Palearctic Regions (Hemiptera: Heteroptera: Miridae)
Fig. 36. Scanning electron micrographs for Diognetus yamato Yasunaga nom. nov. from Shikoku, Japan (A−I), J (A−F) and ♀ (G−I), and immature forms of D. cheimon sp. nov. from Nagasaki, Japan (J−L), D. styrax sp. nov. from Nantou, Taiwan (M−N) and D. vernus sp. nov. from Nagasaki (O). A − anterior body, left lateral view; B − apex of labium with mandibular and maxillary stylets; C − pleura and scent efferent system, left lateral view; D − metatarsus; E, L − pretarsal structure of metaleg; F − apex of pygophore with parameres, left lateral view; G − posterior wall; H − dorsal structure and interramal lobe; I − apex of ovipositor (gonapophysis I); J − 5th instar exuvia, right lateral view; K − 5th instar thorax and abdomen, dorsal view; M − 5th instar nymph, anterior body; N − same, dorsal habitus; O − 5th instar exuvia, dorsal view.
Fig. 35 in Revision of the plant bug genus Diognetus, with descriptions of thirteen new species from the Oriental and Eastern Palearctic Regions (Hemiptera: Heteroptera: Miridae)
Fig. 35. Scanning electron micrographs for Diognetus vernus sp. nov. from southwestern Japan, J (B, G−K) and ♀ (A, C−F, L−O). A – dorsal habitus; B − left lateral habitus; C − anterior body, left lateral view; D − pleura and scent efferent system, left lateral view; E − metatarsus; F − pretarsal structure of metaleg; G−H − apex of pygophore with parameres, left lateral view (G) and dorsal view (H); I − left paramere; J−K − vesica (endosoma); L − sclerotized ring; M − posterior wall; N − dorsal structure; O − interramal lobe.
Fig. 31 in Revision of the plant bug genus Diognetus, with descriptions of thirteen new species from the Oriental and Eastern Palearctic Regions (Hemiptera: Heteroptera: Miridae)
Fig. 31. Scanning electron micrographs for Diognetus laureus sp. nov. from Nagasaki, Japan, J (A−C), ♀ (G−I), 4th instar nymph's exuvia (J−L) and 5th instar's exuvia, J (M−O). A − metatarsi; B − pretarsal structure of metaleg; C − apex of pygophore with parameres, left lateral view; D−E − posterior wall; F − dorsal structure and interramal lobe; G − genital chamber, dorsal view; H − sclerotized ring; I − apex of ovipositor (gonapophysis I); J, M − anterior body, right (J) and left (M) lateral view; K, N − compound eye; L, O − metatarsus.
Fig. 30. Scanning electron micrographs for Diognetus intonsus Distant, 1904 in Revision of the plant bug genus Diognetus, with descriptions of thirteen new species from the Oriental and Eastern Palearctic Regions (Hemiptera: Heteroptera: Miridae)
Fig. 30. Scanning electron micrographs for Diognetus intonsus Distant, 1904, ♀ from Chiang Mai, Thailand (A−I) and D. laureus sp. nov., J from Nagasaki, Japan (J−O). A, K − anterior body, left lateral view; J − left lateral habitus; B, L − scutellum and adjacent structures, left lateral view; C − head and anterior pronotum, dorsal view; D − scutellum and adjacent structures; E−F − metatarsus; G − sclerotized ring; H − posterior wall; I − dorsal structure and interramal lobe; M − dorsal habitus; N − corium; O − posterior corium and anterior cuneus.
Fig. 32 in Revision of the plant bug genus Diognetus, with descriptions of thirteen new species from the Oriental and Eastern Palearctic Regions (Hemiptera: Heteroptera: Miridae)
Fig. 32. Scanning electron micrographs for Diognetus magnificus sp. nov., ♀ from N. Sumatra, Indonesia (A−F) and D. pilosus (Poppius, 1914), ♀ from W. Malaysia (K−M) and Sumatra (G−J, N−P). A − scutellum and adjacent structures, left lateral view; B, I − pleura and scent efferent system, left lateral view; C, J − metatarsus; D, K, N − sclerotized ring; E, O − posterior wall; F, M − interramal lobe; L, P − dorsal structure and interramal lobe.
Fig. 34 in Revision of the plant bug genus Diognetus, with descriptions of thirteen new species from the Oriental and Eastern Palearctic Regions (Hemiptera: Heteroptera: Miridae)
Fig. 34. Scanning electron micrographs for Diognetus puspae sp. nov.,J (A−F), D. schuhorum sp. nov., holotype J (G−I), and D. styrax sp. nov., holotype J (J, L, M−O) and ♀ (K). A, G, J, K − anterior body, left lateral view; B, L − pleura and scent efferent system, left lateral view; C, N − metatarsus; D − left paramere; E − right paramere; F − vesica (endosoma); H − apex of labium; I − apex of pygophore with parameres, left lateral view; M − scutellum and adjacent structures, left lateral view; N − metatarsus; O − pygophore, left lateral view.
Fig. 33 in Revision of the plant bug genus Diognetus, with descriptions of thirteen new species from the Oriental and Eastern Palearctic Regions (Hemiptera: Heteroptera: Miridae)
Fig. 33. Scanning electron micrographs for Diognetus minusculus sp. nov. from Malaysia (except for Sumatra, ♀ on C), J (A−B, D−E, G−K) and ♀ (C−F, L−O). A − dorsal habitus; B–C − left lateral habitus; D − head and anterior pronotum, dorsal view; E − scutellum and adjacent structures, left lateral view; F − pleura and scent efferent system, left lateral view; G − apex of pygophore with parameres, left lateral view; H − mesotarsus (lower) and metatarsus; I − pretarsal structure of metaleg; J − apex of pygophore with parameres, dorsal view; K − vesica; L − genital chamber, dorsal view; M − posterior wall; N − dorsal structure; O − interramal lobe.
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.