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1,071 results for “shield”
Linked collectors and determiners for: New species of Leporinus (Characiformes: Anostomidae) from the highlands of the Guiana Shield in Venezuela.
Natural history specimen data linked to collectors and determiners held within, "New species of Leporinus (Characiformes: Anostomidae) from the highlands of the Guiana Shield in Venezuela". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/437cdaa8-9da8-4db4-8163-7d063db0be9e">https://bionomia.net/dataset/437cdaa8-9da8-4db4-8163-7d063db0be9e</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/437cdaa8-9da8-4db4-8163-7d063db0be9e">https://gbif.org/dataset/437cdaa8-9da8-4db4-8163-7d063db0be9e</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species.
Natural history specimen data linked to collectors and determiners held within, "Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/537cc788-42c7-46ad-86e1-74e539b0ce74">https://bionomia.net/dataset/537cc788-42c7-46ad-86e1-74e539b0ce74</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/537cc788-42c7-46ad-86e1-74e539b0ce74">https://gbif.org/dataset/537cc788-42c7-46ad-86e1-74e539b0ce74</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Peckoltia sabaji, a new species from the Guyana Shield (Siluriformes: Loricariidae)..
Natural history specimen data linked to collectors and determiners held within, "Peckoltia sabaji, a new species from the Guyana Shield (Siluriformes: Loricariidae).". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/03650512-acc6-40d7-844a-fb10000d1a1f">https://bionomia.net/dataset/03650512-acc6-40d7-844a-fb10000d1a1f</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/03650512-acc6-40d7-844a-fb10000d1a1f">https://gbif.org/dataset/03650512-acc6-40d7-844a-fb10000d1a1f</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: New species and records of Chasmogenus Sharp, 1882 from the southwestern margin of the Guiana Shield (Coleoptera: Hydrophilidae: Acidocerinae).
Natural history specimen data linked to collectors and determiners held within, "New species and records of Chasmogenus Sharp, 1882 from the southwestern margin of the Guiana Shield (Coleoptera: Hydrophilidae: Acidocerinae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/e80cf6ad-d7b3-48a3-9527-5c3e2c4cd83c">https://bionomia.net/dataset/e80cf6ad-d7b3-48a3-9527-5c3e2c4cd83c</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/e80cf6ad-d7b3-48a3-9527-5c3e2c4cd83c">https://gbif.org/dataset/e80cf6ad-d7b3-48a3-9527-5c3e2c4cd83c</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Terminalia carinata Sabatier & J. Engel, sp. nov. (Combretaceae), a new large tree species from the Guiana shield revealed by re-examination of material previously identified as T. guyanensis Eichler.
Natural history specimen data linked to collectors and determiners held within, "Terminalia carinata Sabatier & J. Engel, sp. nov. (Combretaceae), a new large tree species from the Guiana shield revealed by re-examination of material previously identified as T. guyanensis Eichler". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/9d5d9cb4-e64f-4402-981a-7844a361f562">https://bionomia.net/dataset/9d5d9cb4-e64f-4402-981a-7844a361f562</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/9d5d9cb4-e64f-4402-981a-7844a361f562">https://gbif.org/dataset/9d5d9cb4-e64f-4402-981a-7844a361f562</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: A revision of the shield-back katydid genus Neduba (Orthoptera: Tettigoniidae: Tettigoniinae: Nedubini).
Natural history specimen data linked to collectors and determiners held within, "A revision of the shield-back katydid genus Neduba (Orthoptera: Tettigoniidae: Tettigoniinae: Nedubini)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/6de1cf29-59a5-4805-8d91-d9bf5bea4f63">https://bionomia.net/dataset/6de1cf29-59a5-4805-8d91-d9bf5bea4f63</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/6de1cf29-59a5-4805-8d91-d9bf5bea4f63">https://gbif.org/dataset/6de1cf29-59a5-4805-8d91-d9bf5bea4f63</a>. Formatted as a Frictionless Data package.
Speciation of a subterranean amphipod on the southern margin of the Alpine ice-shield
<p>Supplementary material comprising all the data used for the analyses in the "Speciation of a subterranean amphipod on the southern margin of the Alpine ice-shield " paper by Delić et al. 2021</p>
Figs 16–19 in New species of diving beetles in the subgenus Platynectes s. str. from the Guiana Shield (Coleoptera: Dytiscidae: Agabinae)
Figs 16–19. Habitat of Platynectes species. 1 – Collecting Event AS-08-060b, Venezuela, Bolivar State: Rio Aponwao (P. garciai). 2 – Collecting Event SR10-0829-01A, Suriname, Sipaliwini District, along Sipaliwini River (P. decemnotatus). 3 – Collecting Event SR13-0819-05B, Suriname, Sipaliwini District, Tafelberg Tepui summit (P. decemnotatus, P. tafelbergensis). 4 – Collecting Event SR13-0819-02A, Suriname, Sipaliwini District, Tafelberg Tepui summit (P. tafelbergensis).
Figs 1–6 in New species of diving beetles in the subgenus Platynectes s. str. from the Guiana Shield (Coleoptera: Dytiscidae: Agabinae)
Figs 1–6. Dorsal habitus of Platynectes species. 1 – P. meru sp. nov. 2 – P. decemnotatus (Aubé, 1838). 3 – P. elaskanaima sp. nov. 4 – P. tafelbergensis sp. nov. 5 – P. submaculatus (Laporte, 1835). 6 – P. garciai sp. nov. Scale bar = 2 mm.
Figs 7–13 in New species of diving beetles in the subgenus Platynectes s. str. from the Guiana Shield (Coleoptera: Dytiscidae: Agabinae)
Figs 7–13. Median lobe of aedeagus of Platynectes species, top row left lateral view, bottom row right lateral view. 7 – P. submaculatus (Laporte, 1835). 8 – P. elaskanaima sp. nov. 9 – P. meru sp. nov. 10 – P. decemnotatus (Aubé, 1838). 11 – P. garciai sp. nov. 12 – P. tafelbergensis sp. nov. 13 – P. agallithoplotes sp. nov.
Figs 20–21 in New species of diving beetles in the subgenus Platynectes s. str. from the Guiana Shield (Coleoptera: Dytiscidae: Agabinae)
Figs 20–21. Type locality and habitat of Platynectes agallithoplotes. 20 – Collecting Event AS-08-075 (Venezuela, Bolivar State, 2 km E Rio Cuchivero) showing seepage habitat on a granite outcrop. 21 – Same event, close-up of rock face with adult specimen swimming in the thin film of water.
FIG. 19. Brazilian Shield. A. Yellow area delimits the distribution pattern. B in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 19. Brazilian Shield. A. Yellow area delimits the distribution pattern. B. Caiapobrycon spp. (records from MZUSP). C. Jupiaba apenima (records from MZUSP). D. Moenkhausia gr. pankilopteryx/pirauba (records from MZUSP).
FIG. 18. Longitudinal correspondence among Amazonian Shield versants. A in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species
FIG. 18. Longitudinal correspondence among Amazonian Shield versants. A. Red area delimits the distribution pattern of western basins (Trombetas and Tapajós); yellow area the western basins pattern (Jari, Xingu, and Tocantins). B. Sartor gr. elongatus (records from MZUSP). C. Bryconexodon spp. (records from MZUSP). D. Bivibranchia velox (records from MZUSP).
Fig. 6 in Guianacara dacrya, a new species from the rio Branco and Essequibo River drainages of the Guiana Shield (Perciformes: Cichlidae)
Fig. 6. Geometric morphometrics of Guianacara dacrya from the rio Branco (Takutu and Ireng River drainages in Guyana) and Essequibo River basins. Left: the relationship between body shape (RW1) and body size (SL) indicates low variation in allometry between drainages. Right: A graphical representations of the observed extremes of body shape; notice the increase in body and head depth with body size.
Fig. 5 in Guianacara dacrya, a new species from the rio Branco and Essequibo River drainages of the Guiana Shield (Perciformes: Cichlidae)
Fig. 5. Distribution of Guianacara dacrya in the Essequibo River basin in central and southern Guyana, and the rio Branco basin in south-western Guyana and north-eastern Brazil. Possible collections from the Uraricoera River drainage in Brazil are not included pending collections of adult material that would allow positive identification. Type locality indicated with an empty symbol. One symbol may represent more than one collection locality.
Fig. 1 in Guianacara dacrya, a new species from the rio Branco and Essequibo River drainages of the Guiana Shield (Perciformes: Cichlidae)
Fig. 1. Landmarks used in a geometric morphometric analysis of Guianacara dacrya: 1) anteriormost tip of the snout, 2) anterior insertion of the dorsal fin, 3) insertion of last dorsal spine, 4) posterior insertion of the dorsal fin, 5) dorsal insertion of the caudal fin, 6) posteriormost scale of the lower lateral line on the caudal peduncle, 7) ventral insertion of the caudal fin, 8) posterior insertion of the anal fin, 9) anterior insertion of the anal fin, 10) anterior insertion of the ventral fin, 11) caudalmost edge of the isthmus, 12) ventral insertion of the pectoral fin, 13) dorsal insertion of the pectoral fin. Semilandmarks (14-16) were estimated from curves re-sampled by length between the tip of the snout and the anterior insertion of the dorsal fin.
Fig. 2 in Description of a new Lithoxus (Siluriformes: Loricariidae) from the Guayana Highlands with a discussion of Guiana Shield biogeography
Fig. 2. Distribution of Lithoxus jantjae (filled circle) and L. lithoides (open circles), the geographically closest described species of Lithoxus.
Dataset of the paper "Numerical Study of the Optical Response of ITO-In2O3 Core-Shell Nanocrystals for Multispectral Electromagnetic Shielding"
<p>This dataset provides the raw data of the paper "Numerical Study of the Optical Response of ITO-In2O3 Core-Shell Nanocrystals for Multispectral Electromagnetic Shielding"</p>
RTI simulated imagery - Parade Shield of King Erik XIV of Sweden
<p>A set of simulated reflectance transformation imaging (RTI) acquisitions using the 3D model of the parade shield of King Erik XIV of Sweden, hosted on Sketchfab by "The Royal Armoury (Livrustkammeren)" (<a href="https://skfb.ly/6Rp9Y">Link</a>) . One set is simulated with the base model and the other is with some markings created on the surface. The images were simulated using Blender.</p> <p>Each acquisitions contained the simulated RGB images as well as depth maps and normal maps computed by Blender using the 3D model. Also included is a .blend file used for the simulation after modification which includes the 3D model. There is also a .lp file which describes the light positions used.</p>
Dataset for publication Sikora P., El-Khayatt A.M., Saudi H.A., Liard M., Lootens D., Chung S.-Y., Woliński P., Abd Elrahman M. Rheological, mechanical, microstructural and radiation shielding properties of cement pastes containing magnetite (Fe3O4) nanoparticles. International Journal of Concrete Structures and Materials (2023), 17, 7
<p>Open dataset for publication Sikora P., El-Khayatt A.M., Saudi H.A., Liard M., Lootens D., Chung S.-Y., Woliński P., Abd Elrahman M. Rheological, mechanical, microstructural and radiation shielding properties of cement pastes containing magnetite (Fe3O4) nanoparticles. International Journal of Concrete Structures and Materials (2023), 17, 7. https://doi.org/10.1186/s40069-022-00568-y</p> <p>File 1 - X-ray diffractogram and particle size distribution (laser granulometry) data - *.opju (Origin)<br> File 2 - Rheological test results - *.opju (Origin)<br> File 5 - Mechanical peformance (early strength - ultrasounds and compressive strength) and density test results - *.opju (Origin)<br> File 4 - Mercury intrusion porosimetry test data - *.opju (Origin)</p>
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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.