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1,007 results for “Smoothing”
FIGURE 3 in A new species of smooth horned frog, genus Proceratophrys Miranda-Ribeiro (Amphibia: Anura: Cycloramphidae), from the Atlantic Rainforest of eastern Bahia, Brazil
FIGURE 3. Living specimens of Proceratophrys sanctaritae sp. nov. from Santa Rita forest, Serra do Timbó, Municipality of Amargosa, State of Bahia, Brazil. Holotype: A–C, UFBA 8487, adult male, SVL 39.9 mm. Paratopotypes, adult males: D, MNRJ 62355, SVL 42.0 mm; E, UFBA 8488, SVL 40.2 mm; F, MNRJ 62356, SVL 40.0 mm; G–H, MNRJ 62357, SVL 42.0 mm. I, UFBA 7314, SVL 45.5 mm (Photos by Rafael O. Abreu: A–H, 21 May 2009; I, 12 April 2007).
FIGURE 2 in A new species of smooth horned frog, genus Proceratophrys Miranda-Ribeiro (Amphibia: Anura: Cycloramphidae), from the Atlantic Rainforest of eastern Bahia, Brazil
FIGURE 2. Holotype of Proceratophrys sanctaritae sp. nov., UFBA 8487, adult male. Dorsal (A) and lateral (B) views of head; ventral views of hand (C) and foot (D). Upper and lower horizontal lines equal 2.0 mm.
FIGURE 1 in A new species of smooth horned frog, genus Proceratophrys Miranda-Ribeiro (Amphibia: Anura: Cycloramphidae), from the Atlantic Rainforest of eastern Bahia, Brazil
FIGURE 1. Proceratophrys sanctaritae sp. nov. Dorsal (left) and ventral (right) views of holotype, UFBA 8487, adult male, SVL 39.9 mm. Photo Rafael O. Abreu.
FIGURES 25–30 in Five new species of Acanthobothrium van Beneden, 1849 (Cestoda: Tetraphyllidea) in elasmobranchs from the northwest Atlantic and Gulf of Mexico with first records from smooth-hound sharks and guitarfish
FIGURES 25–30. Acanthobothrium westi sp. nov. from Raja texana. 25. Scolex, note rounded bothridia joined by velum and length of cephalic peduncle. 26. Hooks, note form of lateral hook (left). 27. Hooks, note form of lateral hook (right). 28. Bothridium, note bothridial form and position of septa. 29. Terminal (mature) segment. 30. Detail of ovary. Note overlap of left lobe over right lobe posteriorly. Scale bars: Figs. 25, 29= 100 um. Figs. 26, 27= 35 um. Figs. 28, 30= 50 um.
FIGURES 31–36 in Five new species of Acanthobothrium van Beneden, 1849 (Cestoda: Tetraphyllidea) in elasmobranchs from the northwest Atlantic and Gulf of Mexico with first records from smooth-hound sharks and guitarfish
FIGURES 31–36. New Acanthobothrium species from Gulf of Mexico. 31. A. ulmeri sp. nov., holotype. 32. A. westi sp. nov., holotype. 33. A. westi sp. nov., scolex from specimen 2.24 mm long. 34. A. ulmeri sp. nov., scolex from specimen 1.2 mm long. 35. A. schalli sp. nov. detail of hooks showing elongated tubercles. 36. A. schalli sp. nov., holotype, entire worm with 18 segments. Scale bars: Figs. 31, 32= 250 µm, Figs. 33, 34, 35= 50 µm, Fig. 36.= 500 µm.
FIGURES 20–24 in Five new species of Acanthobothrium van Beneden, 1849 (Cestoda: Tetraphyllidea) in elasmobranchs from the northwest Atlantic and Gulf of Mexico with first records from smooth-hound sharks and guitarfish
FIGURES 20–24. Acanthobothrium ulmeri sp. nov. from the roundel skate, Raja texana. 20. Scolex. Note acuminate bothridia and short cephalic peduncle 21. Hooks showing two variations in form of lateral hook. 22. Terminal segment. 23. Terminal genitalia. Note vaginal constriction. 24. Entire worm. Scale bars: Fig. 20= 100 µm. Fig. 21= 25 µm. Figs. 22, 23= 50 µm. Fig. 24= 250 µm.
FIGURES 14–19 in Five new species of Acanthobothrium van Beneden, 1849 (Cestoda: Tetraphyllidea) in elasmobranchs from the northwest Atlantic and Gulf of Mexico with first records from smooth-hound sharks and guitarfish
FIGURES 14–19. Acanthobothrium schalli sp. nov. from Mustelus c. canis. 14. Scolex. 15. Hooks. Note tubercles (arrows). 16. Detail of lappets (arrows) on accessory suckers. 17. Mature segment. Note striations on tegument. 18. Detail of ovary. Note union of lobes posterior to shell gland. 19. Detail of ovary in oblique view. Note bilobed form and pedicellate lobules. Scale bars: Figs. 14, 17, 19 = 100 µm. Fig. 15.= 20 µm. Fig. 16, 18= 50 µm.
FIGURES 1–5 in Five new species of Acanthobothrium van Beneden, 1849 (Cestoda: Tetraphyllidea) in elasmobranchs from the northwest Atlantic and Gulf of Mexico with first records from smooth-hound sharks and guitarfish
FIGURES 1–5. Acanthobothrium cairae sp. nov. from Dasyatis centroura. 1. Scolex (holotype). 2. Hooks. 3. Mature segment. Muscle bundles omitted for clarity. 4. Detail of terminal genitalia. 5. Gravid segment. Scale bars: Figs. 1, 3, 5 = 250 µm. Figs. 2, 4= 100 µm.
FIGURES 9–13 in Five new species of Acanthobothrium van Beneden, 1849 (Cestoda: Tetraphyllidea) in elasmobranchs from the northwest Atlantic and Gulf of Mexico with first records from smooth-hound sharks and guitarfish
FIGURES 9–13. Acanthobothrium lentiginosum sp. nov. from the Atlantic guitarfish. 9. Scolex. 10. Hooks. 11. Mature segment. Note posterior extent of testes. 12. Detail of bilobed ovary, inverted A-shaped. 13. Entire worm. Scale bars: Figs. 9, 11, 13= 100 µm. Figs. 10, 12= 50 µm.
FIGURES 6–8 in Five new species of Acanthobothrium van Beneden, 1849 (Cestoda: Tetraphyllidea) in elasmobranchs from the northwest Atlantic and Gulf of Mexico with first records from smooth-hound sharks and guitarfish
FIGURES 6–8. Transverse sections of Acanthobothrium cairae sp. nov. 6. Immature segment, anterior to cirrus sac. Note 8 large muscle bundles. 7. Mature segment, anterior to ovary. Note testes, vitellaria, uterus and 8 large muscle bundles. 8. Mature segment. Section at level of ovarian isthmus. Note bilobed ovary and 8 large muscle bundles. Abbreviations: dc, dorsal osmoregulatory canal; m, muscle bundle; o, ovary; t, testis; u, uterus; v, vagina; vc, ventral osmoregulatory canal; vt, vitelline follicles, Scale bars: Figs. 6–8= 200 µm.
FIGURE 3. Leptoderma macrophthalmum, holotype ZMUB 19686 in Leptoderma macrophthalmum n. sp., a new species of smooth-head (Otocephala: Alepocephalidae) from the Mid Atlantic Ridge
FIGURE 3. Leptoderma macrophthalmum, holotype ZMUB 19686, photographed newly caught, A showing specimen and B close-up of head.
Attention is allocated closely ahead of the target during smooth pursuit eye movements: evidence from EEG frequency tagging
<p>Dataset relative to the following publication:</p> <p>Chen, J., Valsecchi, M. & Gegenfurtner, K.R. (2017). Attention is allocated closely ahead of the target during smooth pursuit eye movements: Evidence from EEG frequency tagging. <strong>Neuropsychologia</strong>, doi: 10.1016/j.neuropsychologia.2017.06.024.</p> <p>Please refer to "data description.txt" in each experiment for details about the data. </p>
Enhanced brain responses to color during smooth pursuit eye movements
<p>Dataset relative to the following publication:</p> <p>Chen, J., Valsecchi, M. & Gegenfurtner, K.R. (2017). Enhanced brain responses to color during smooth pursuit eye movements. <em>Journal of Neurophysiology, </em>DOI: 10.1152/jn.00208.2017</p> <p>Please refer to "data description.txt" for details about the data. </p>
Microscopy imaging of smooth muscle cells upon isolation and further culture.
<p>Microscopy imaging of smooth muscle cells upon isolation and further culture.</p>
Pisgah Roughly Smoothed Bowl (2241p2172)
**Pisgah Roughly Smoothed bowl** Location: Warren Wilson site (31Bn29), Buncombe County, North Carolina. Period: Mississippian, Pisgah phase (AD 1000-1400). Material: ceramic. Dimensions: height, 6.2 cm; diameter, 13.8 cm; thickness, 5.4 mm. Notes: Catalog no. 2241p2086, p2172, p2176, North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Abigail Gancz. Source: Objaverse 1.0 / Sketchfab
Simulating Wave Characteristics with Second-Order Wave Generator using Smoothed Particle Hydrodynamics (SPH)
Open the record for dataset details and reuse information.
The energetic basis for smooth human arm movements
<p>The central nervous system plans human reaching movements with stereotypically smooth kinematic trajectories and fairly consistent durations. Smoothness seems to be explained by accuracy as a primary movement objective, whereas duration seems to avoid excess energy expenditure. But energy does not explain smoothness, so that two aspects of the same movement are governed by seemingly incompatible objectives. Here we show that smoothness is actually economical, because humans expend more metabolic energy for jerkier motions. The proposed mechanism is an underappreciated cost proportional to the rate of muscle force production, for calcium transport to activate muscle. We experimentally tested that energy cost in humans (N=10) performing bimanual reaches cyclically. The empirical cost was then demonstrated to predict smooth, discrete reaches, previously attributed to accuracy alone. A mechanistic, physiologically measurable, energy cost may therefore unify smoothness and duration, and help resolve motor redundancy in reaching movements.</p>
Data for the manuscript "Direct visualization of colloid transport over natural heterogeneous and artificial smooth rock surfaces"
<p>The files contain the data used to produce the figures in the manuscript "<strong>Direct visualization of colloid transport over natural heterogeneous and artificial smooth rock surfaces</strong>" by Borgman, Be'er, and Weisbrod.</p> <p>Included in the data set:</p> <ol> <li>ImageAnalysesAndPlots.m: A MATLAB script to generate the figures from the included images and data files.</li> <li>myCmap.mat: A custom set of colors for the images.</li> <li>LH_btc.csv, LH_b_btc.csv, HH_btc.csv, HH_b_btc.csv: Data for the breakthrough curves.</li> <li>LH_t=360min.czi, HH_t=300min.czi: Final images from the experiments, from which the residual surface fluorescence is calculated.</li> <li>LHSurfTopo.csv, HHSurfTopo.csv: Tables containing the profilometer scan data.</li> <li>LH, HH: Folders containing the images for the colloid displacement front</li> <li>Exp01-Exp04: Images for calculating the dispersion coefficient </li> <li>PlotVelocities2.m: A script for plotting the calculated velocity fields</li> <li>velocity_magnitude_HH_flux_boundary.txt/velocity_magnitude_LH_flux_boundary.txt: The data files for the velocity fields.</li> </ol> <p>For the .czi files, it's necessary to use the Bio-Formats for MATLAB <a href="https://docs.openmicroscopy.org/bio-formats/6.1.0/users/matlab/index.html">package</a>.</p>
On following pages: 29. Marine Otter (Lontra felina); 30. Neotropical Otter (Lontra longicaudis); 31. Southern River Otter (Lontra provocax); 32. Sea Otter (Enhydra lutris); 33. Spotted-necked Otter (Hydrictis maculicollis); 34. Eurasian Otter (Lutra lutra); 35. Hairy-nosed Otter (Lutra sumatrana); 36. African Clawless Otter (Aonyx capensis); 37. Asian Small-clawed Otter (Aonyx cinereus); 38. Smooth-coated Otter (Lutrogale perspicillata). in Mustelidae
On following pages: 29. Marine Otter (Lontra felina); 30. Neotropical Otter (Lontra longicaudis); 31. Southern River Otter (Lontra provocax); 32. Sea Otter (Enhydra lutris); 33. Spotted-necked Otter (Hydrictis maculicollis); 34. Eurasian Otter (Lutra lutra); 35. Hairy-nosed Otter (Lutra sumatrana); 36. African Clawless Otter (Aonyx capensis); 37. Asian Small-clawed Otter (Aonyx cinereus); 38. Smooth-coated Otter (Lutrogale perspicillata).
FIGURE 16. A–B. Neoseiulus tunus, smooth dorsal setae S4 and S5. A in The genus Neoseiulus Hughes (Mesostigmata: Phytoseiidae) in the Espinhaço Range, a great reservoir of biodiversity in Brazil
FIGURE 16. A–B. Neoseiulus tunus, smooth dorsal setae S4 and S5. A. female from Canyon Guartelá, Paraná; B. female from Serra do Cipó, Minas Gerais.
ScienceDex guides
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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.