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2,315 results for “Dinosaurs”
Puzzle 4D Dinosaur tooth (Tyrannosaurus rex)
**Ejemplar:** *Tyrannosaurus Rex * **Edad:** 68-66 M.a. Maastrichtiense (Cretácico Superior) **Localidad:** Dakota del Sur (Montana, USA) **Descripción:** ejemplar impreso en filamento termoplástico PLA a partir de una réplica de escayola a tamaño real **Sigla museo, colección y entidad:** MGUV , colección fósiles 3D Museo de la Universidad de Valencia de Historia Natural **Técnica digitalización / modelo:** escáner 3D de luz estructurada EinscanPro, modo fijo y calidad media **puzzle 4D:** Luban3D, PLA filament **Autor digitalización y procesado:** Jose A. Villena **Cita ejemplar:** modelo diente T-Rex MUVHN-Fecyt **Archivos STL: ** puzzle 4D de 6 piezas **Proyecto:** "Una ventana digital a la Historia Natural" subvención para el Fomento de la Cultura Científica, Tecnológica y de la Innovación Fecyt (Ministerio de Ciencia e Innovación). **Descarga archivos puzzle STL: ** https://nasmuseo.uv.es/owncloud/index.php/s/GTXgwipZ7bWHqWc Source: Objaverse 1.0 / Sketchfab
DINOSAUR FOSSIL EDMONTOSAURUS FEMUR
"Edmontosaurus Femur" Huge Specimen Really nice quality bone patina. A real treat of a specimen. The Duck Billed Dinosaur Edmontosaurus compared in size to Tyrannosaurus Rex There was a piece of the end bone still connected, but separated from the bone by matrix. Source: Objaverse 1.0 / Sketchfab
Cartoon dinosaur skull
an cartoon sylized skull made to be burried in the sand, an object for an envoirment Source: Objaverse 1.0 / Sketchfab
Pell de dinosaure, C.I. Dinosaures Fumanya
**CAT** Aquest fòssil mostra l'impressió de la pell d'un dinosaure, probablement un titanosaure, una mostra única a Europa que es conserva al Centre d'Interpretació Dinosaures de Fumanya. **ES** Este fosil muestra la impresión de la piel de un dinosaurio, probablemente un titanosaurio, una muestra única en Europa que se conserva en el Centre d'Interpretació Dinosaures de Fumanya. **EN** This fossil shows the impression of the skin of a dinosaur, a titanosaur probably, a unique sample in Europe that is kept in the Centre d'Interpretació Dinosaures de Fumanya. Model: Jaime Salguero. Source: Objaverse 1.0 / Sketchfab
Discovering Novel Cancer Treatment Options Using a Comprehensive NGS-based Molecular Testing Panel in the Community Setting ("DINOSAur")
ClinicalTrials.gov study NCT05692466. IPD Sharing: NO. Countries: 1. Publications: 0.
Discovering Novel Cancer Treatment Options Using a Comprehensive NGS-based Liquid Molecular Testing Panel in the Community Setting ("DINOSAur II")
ClinicalTrials.gov study NCT05703243. IPD Sharing: NO. Countries: 1. Publications: 0.
Data from: Olfactory receptor repertoire size in dinosaurs
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Data from: Gradual assembly of avian body plan culminated in rapid rates of evolution across dinosaur-bird transition
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Data from: Gizzard vs. teeth, it’s a tie: food-processing efficiency in herbivorous birds and mammals and implications for dinosaur feeding strategies
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Data from: Recognizing sexual dimorphism in the fossil record: lessons from nonavian dinosaurs
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Data from: Comment on ‘A dinosaur missing-link? Chilesaurus and the early evolution of ornithischian dinosaurs'
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Figure 1 in Gigantism and comparative life-history parameters of tyrannosaurid dinosaurs
Figure 1 Growth-line counts in tyrannosaurids and reptiles of known ages. a, Thinsectioned Gorgosaurus fibula (FMNH PR 2211). The growth record in this element is complete and shows five growth lines (arrows), indicating that it died early in its sixth year of life. b, Haematoxylin-stained fibula from an 8-year-old alligator (Alligator mississippiensis) showing the expected seven growth lines. Inset, gastralia (unstained) from 9-year-old A. mississippiensis showing the expected eight growth lines and the chemical label used to verify the periodicity of ring formation. c, Tyrannosaurus rib (FMNH PR 2081) showing the 15th to 19th growth lines. Inset, external fundamental system16 with nine tightly spaced growth lines, indicating late-adulthood senescence and growthrate attenuation.
Fig. 14. A in Fused and vaulted nasals of tyrannosaurid dinosaurs: Implications for cranial strength and feeding mechanics
Fig. 14. A. Functional integration of strengths of the tyrannosaurid head skeleton when subjected to feeding forces. Dark arrows represent direct influences of forces on structures, and direct integration of structural strengths. Light arrows represent less direct influences of structures on one another. B. Correlated progression of tyrannosauroid feeding adaptations mapped onto a tyrannosauroid cladogram after Xu et al. (2004) and Holtz (2004). Arrow at left represents phyletic increases that likely occurred at all ingroup nodes except G. libratus + A. sarcophagus.
Fig. 15 in Fused and vaulted nasals of tyrannosaurid dinosaurs: Implications for cranial strength and feeding mechanics
Fig. 15. Nasal articulations with maxillae in juvenile Gorgosaurus libratus (nasals at top; TMP 86.144.1) adult Tyrannosaurus rex (nasals in middle and maxilla below; TMP 98.86.01; cast of BHI 2033). The interlocking, staircase−style articulation in the adult Tyrannosaurus rex efficiently transmitted compressional forces and increased the shear strength of the articulation. Dashed lines show the extent of the staircased articulation, and the solid line indicates a projection on the nasals and the corresponding depression in the maxilla.
Fig. 13 in Fused and vaulted nasals of tyrannosaurid dinosaurs: Implications for cranial strength and feeding mechanics
Fig. 13. Strength indicators computed for theropod crania under mediolateral (A), dorsoventral (B), and torsional (C) loadings. Tyrannosaurid crania are invariably stronger than those of carnosaurs for a given skull length. See Appendix 1 for labels.
Fig. 11 in Fused and vaulted nasals of tyrannosaurid dinosaurs: Implications for cranial strength and feeding mechanics
Fig. 11. Top and side views of theropod crania used to reconstruct crosssectional shapes, and oblique views of reconstructed plinge cross−sections for each cranium. Second moments of area of the plinges were calculated as indices of bending and torsional cranium strengths. A–D, carnosaurs; E–G, tyrannosaurids.
Fig. 7 in Fused and vaulted nasals of tyrannosaurid dinosaurs: Implications for cranial strength and feeding mechanics
Fig. 7. CT−scanned cross−sections of fused tyrannosaurid nasals, showing greater vaulting and higher cross−sectional areas of bone in larger individuals. A. Gorgosaurus libratus (juvenile: TMP 86.144.1). B. Gorgosaurus libratus (subadult: TMP 86.64.1). C. Daspletosaurus torosus (adult: TMP 98.48.1). Numbers 1–4: cross−sections at topologically similar positions, from posterior to anterior.
Fig. 10 in Fused and vaulted nasals of tyrannosaurid dinosaurs: Implications for cranial strength and feeding mechanics
Fig. 10. Heights and widths of tyrannosaurid nasal slices normalized for slice area and bone length. A. Normalized heights ("vaulting index") showing convergence of vaulting pattern at large size. B. Normalized widths ("span index") showing isometric form in most specimens, but exaggerated relative width in Tyrannosaurus rex nasals. Points of maximum vaulting and span are indicated on nasals of T. rex (TMP 98.86.01; cast of BHI 2033). Symbols as per Fig. 9.
Fig. 3 in Fused and vaulted nasals of tyrannosaurid dinosaurs: Implications for cranial strength and feeding mechanics
Fig. 3. Comparisons of mediolateral (A, B) and anteroposterior (C, D) strengths of tyrannosaurid and non−tyrannosaurid theropod maxillary teeth, plotted against skull length. Regressions are by least squares, on log transformed data for the tyrannosaurids. Trend lines are allometric in the tyannosaurids but linear in non−tyrannosaurids. Tooth strengths of Tyrannosaurus rex are much higher than in any other examined taxon. Starting points of the small arrows indicate the position of the juvenile T. rex (TrJ). See Appendix 1 for other specimen labels.
Figure 4 in Dinosaur Census Reveals Abundant Tyrannosaurus and Rare Ontogenetic Stages in the Upper Cretaceous Hell Creek Formation (Maastrichtian), Montana, USA
Figure 4. Pie chart of the time averaged census for largebodied dinosaurs from the entire Hell Creek Formation in the study area. Triceratops is the most common dinosaur at 40% (n = 72); Tyrannosaurus is second at 24% (n = 44); Edmontosaurus is third at 20% (n = 36) followed by Thescelosaurus at 8% (n = 15)ı Ornithomimus at 5% (n = 9)ı and Pachycephalosaurus and Ankylosaurus at 1% (n = 2). doi:10.1371/journal.pone.0016574.g004
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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.