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268 results for “bifurcations”
PRESERVE-Zenith® Branch Endovascular Graft-Iliac Bifurcation Clinical Study
ClinicalTrials.gov study NCT02571907. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Bare Metal Bifurcation Stent Clinical Trial in Humans
ClinicalTrials.gov study NCT00607321. IPD Sharing: Not stated. Countries: 1. Publications: 0.
AngioSculpt® Coronary Bifurcation Study
ClinicalTrials.gov study NCT00686647. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Data from: Biogeography of shell morphology in over-exploited shellfish reveals adaptive tradeoffs on human-inhabited islands and incipient selectively driven lineage bifurcation
Open the record for dataset details and reuse information.
Data set for all Bifurcation diagrams of 'Two-dimensional patterns in dip coating - first steps on the continuation path'
<p>Data set for all bifurcation diagrams of 'Two-dimensional patterns in dip coating - first steps on the continuation path' by Phong-Minh Timmy Ly, Kevin David Joachim Mitas, Uwe Thiele, Svetlana V. Gurevich published as Physica D 409, 132485 (2020). </p> <p>DOI: <a href="http://doi.org/10.1016/j.physd.2020.132485">10.1016/j.physd.2020.132485</a></p> <p>Specifically: Figures 1, 2, 5, 6 and 7</p>
FIGURE 5. A bifurcating schematic separating species that show a in Description of Luciola aquatilis sp. nov., a new aquatic firefly (Coleoptera: Lampyridae: Luciolinae) from Thailand
FIGURE 5. A bifurcating schematic separating species that show a resemblance to L. aquatilis based on the related 11 species that possess linear elytral punctation.
FIGURE 2. Marphysa bifurcata. A. Right parapodium 5, anterior view. B. Right parapodium 52, posterior view. C. Right parapodium 132, anterior view. D. Abruptly tapering semi bifurcated notopodial cirri, right parapodium. E. Median parapodia, anterior view. F. Left parapodium 12 in One new species and two redescriptions of Marphysa (Eunicidae, Annelida) species of the Aenea-group from Australia
FIGURE 2. Marphysa bifurcata. A. Right parapodium 5, anterior view. B. Right parapodium 52, posterior view. C. Right parapodium 132, anterior view. D. Abruptly tapering semi bifurcated notopodial cirri, right parapodium. E. Median parapodia, anterior view. F. Left parapodium 12, anterior view; G. Bifurcated notopodial cirri, left parapodium 71, anterior view. H. Neurochaetae, right parapodium 5, anterior view. I. Compound falciger chaetae, left parapodium 8. J. Compound falciger chaetae, left parapodium 135, anterior view. K. Thin pectinate, left parapodium 30. L. Thin pectinate, left parapodium 72. M. Thick pectinate, left parapodium 108. N. Left parapodium 90, anterior view. O. Acicula, compound falciger chaetae and subacicular hook bidentate, left parapodium 146. P. Subacicular hook bidentate, left parapodium 48. Q. Subacicular hook bidentate, right parapodium 130. R. Subacicular hook bidentate with guards, right parapodium 90. A. AM W.44633. B–D, AM W.44391. E, F, K, N, O, AM W.6820. G, I, L, P, Q. AM W.44977. H, J, M, R. AM W.44920. Scale bars: A–D, M–O. 100 µm. E. 500 µm. F. 400 µm. G. 20 µm. H, J, K, P, R. 50 µm. I, Q. 10 µm. L. 5 µm.
The 2023 Kahramanmaraş, Türkiye earthquake doublet: Cascading-like triggered ruptures on bifurcating faults
<p>Synthetic aperture radar (SAR) data acquired from the ALOS-2 and Sentinel-1 satellites for the 2023 Kahramanmaraş, Türkiye earthquake doublet are included in this repository.</p>
A Dataset of Reconstructed Carotid Bifurcation Lumen and Plaque Models with Centerline Tree and Simulated Hemodynamics
<p><code>carotid_bifurcation_database.zip</code> contains 79 cases of left and right-side carotid bifurcations (152 inner wall models). For each case, inner wall (lumen) and plaque models were extracted from computed tomography angiography (CTA) scans. The models were segmented, reconstructed, and a centerline tree was created for each geometry using the <a href="https://github.com/PepeEulzer/CarotidAnalyzer">CarotidAnalyzer</a> pipeline. The geometries include varying degrees of internal carotid stenosis. Bifurcations with 100% stenosis were omitted, as the vessel is not discernible in the scan.</p> <p><code>carotid_flow_database.zip</code> contains hemodynamic flow simulations of the above models. Fluid data (velocity, pressure) and surface data (wall shear stress) are given in seperate files for each case. For each field, a systolic and diastolic time step are provided.</p> <p><strong>Further information regarding the extraction pipeline and flow simulations can be obtained from the following publications:<br></strong>P. Eulzer, F. von Deylen, W.-C. Hsu, R. Wickenhöfer, C. M. Klingner, and K. Lawonn (2023), A Fully Integrated Pipeline for Visual Carotid Morphology Analysis. Computer Graphics Forum, 42(3): 25-37. <a href="https://doi.org/10.1111/cgf.14808">https://doi.org/10.1111/cgf.14808</a></p> <p>Kevin Richter, Tristan Probst, Anna Hundertmark, Pepe Eulzer, and Kai Lawonn (2024), Longitudinal wall shear stress evaluation using centerline projection approach in the numerical simulations of the patient-based carotid artery. Computer Methods in Biomechanics and Biomedical Engineering, 27(3): 347-364. <a href="https://doi.org/10.1080/10255842.2023.2185478">https://doi.org/10.1080/10255842.2023.2185478</a></p> <p>P. Eulzer, K. Richter, A. Hundertmark, R. Wickenhöfer, C. M. Klingner, and K. Lawonn (2024), Instantaneous Visual Analysis of Blood Flow in Stenoses Using Morphological Similarity. Computer Graphics Forum 43(3): in print. <a href="https://doi.org/10.1111/cgf.15081">https://doi.org/10.1111/cgf.15081</a></p>
Wing with Root Holes - Hierarchical, random and bifurcation tiling with heterogeneity in micro-structures construction via functional composition.
<p>This microstructure has been created using tools and algorithms developed at the Technion, and are part of the IRIT geometric modeling kernel (<a href="https://www.cs.technion.ac.il/~irit/">https://www.cs.technion.ac.il/~irit/</a>).</p> <p>This specific wing is a functional composition of trivariate spline tiles inside a macro trivariate shape of a wing. The root tiles have through vertical holes in them.</p> <p>Model is provided in STL format.</p>
Vascularized tumor spheroid simulation with seed next to arterial bifurcation
<p>We conducted a lattice free cell based simulation of tumor spheroids within an artificial vasculature as<br> documented in the related publication. This dataset contains time snapshots of the simulation where the initial<br> tumour seed was placed next to an arterial bifurcation. The data is stored as uncompressed hdf5 file.</p>
Vascularized tumor spheroid simulation with seed next to venous bifurcation
<p>We conducted a lattice free cell based simulation of tumor spheroids within an artificial vasculature as<br> documented in the related publication. This dataset contains time snapshots of the simulation where the initial<br> tumour seed was place next to a venous bifurcation. The data is stored as uncompressed hdf5 file.</p>
parts conical pore; B = loculate pore; C = minute sclerotised pore; D = tubular duct of spermatheca; E = hair; F = hairlike seta; G = collared setae; H = satellite setae; L = bifurcated seta; M = abdominal spiracle; N = anal tube; P = part of leg; Q = claw; R = view of part of dorsal derm; S = view or part of ventral derm; T = abdominal tubular duct; Z = spine on eversible endophallus. Also note that, on central drawing, density of setae only shown on one abdominal segment and leg setae only shown on methorax in Morphology of Marchalina hellenica (Gennadius) (Hemiptera: Coccoidea: Marchalinidae) from Greece, with a discussion on the identity of M. caucasica Hadzibeyli from the Caucasus
parts conical pore; B = loculate pore; C = minute sclerotised pore; D = tubular duct of spermatheca; E = hair; F = hairlike seta; G = collared setae; H = satellite setae; L = bifurcated seta; M = abdominal spiracle; N = anal tube; P = part of leg; Q = claw; R = view of part of dorsal derm; S = view or part of ventral derm; T = abdominal tubular duct; Z = spine on eversible endophallus. Also note that, on central drawing, density of setae only shown on one abdominal segment and leg setae only shown on methorax
FIGURE 2. Agave jimenoi. A. Stem showing the bifurcation scar, indicated with a yellow arrow, B. Habit, C. Infrutescence, D in Agave jimenoi (Polycephalae group, Asparagaceae) a new species from the Totonacapan region, Veracruz, Mexico
FIGURE 2. Agave jimenoi. A. Stem showing the bifurcation scar, indicated with a yellow arrow, B. Habit, C. Infrutescence, D. Seedlings growing in dry capsules, E. Inflorescence. Photographs by Gerardo Sánchez-Vigil (A, B and D), Alberto Badía (C), and H. David Jimeno-Sevilla (E).
Fig. 7 in P450 variations bifurcate the early terpene indole alkaloid pathway in Catharanthus roseus and Camptotheca acuminata
Fig. 7. Molecular models of Catharanthus CYP72A1 and Camptotheca CYP72A564 and CYP72A565. (A) Backbone overlays of Catharanthus CYP72A1 and Camptotheca CYP72A564 and CYP72A565 models are shown with the alpha-carbon RMSD amongst CYP72A1, CYP72A564 and CYP72A565 depicted from green (0.0 Å) to yellow (3.0 Å) to red (4.5 Å). (B) SRS regions in CYP72A proteins shown with predicted substrate contact residues (gray fill). (C) Identical versus (D) different side chain residues predicted within 4.5 Å of loganin (aqua) docked in Catharanthus CYP72A1 (blue) and loganic acid (gray) docked in Camptotheca CYP72A564 (orange). (E) Identical versus (F) different side chain residues predicted within 4.5 Å of loganin (aqua) docked in Catharanthus CYP72A1 (blue) and loganic acid (gray) docked in Camptotheca CYP72A565 (rose).
Fig. 5 in P450 variations bifurcate the early terpene indole alkaloid pathway in Catharanthus roseus and Camptotheca acuminata
Fig. 5. Area of loganic acid, loganin and products from in vitro reconstitution assays conducted with full-length Camptotheca His6-tagged CPR1. Integrated areas from LC-MS analyses of purified His6-tagged CYP72A proteins reconstituted with full-length His6-tagged Caa CPR1 are shown for no NADPH (gray) and plus NADPH (gray slashed) reactions.
Fig. 2. CYP72A in P450 variations bifurcate the early terpene indole alkaloid pathway in Catharanthus roseus and Camptotheca acuminata
Fig. 2. CYP72A multiple sequence alignment. Signal anchor domain fusion of CYP72A565 into CYP72A564 is underlined; SRS regions are underlined in bold; predicted substrate contacts within 4.5 Å of loganic acid/loganin are gray-filled.
Fig. 1 in P450 variations bifurcate the early terpene indole alkaloid pathway in Catharanthus roseus and Camptotheca acuminata
Fig. 1. Proposed divergence of the TIA pathway between Camptotheca and Catharanthus. After 7-deoxyloganic acid hydroxylase (7DLH) converts 7-deoxyloganic acid to loganic acid, the pathways in these two species diverge. The Catharanthus pathway uses loganic acid methyltransferase (LAMT) to convert loganic acid into loganin and secologanin synthase (SLS) to convert loganin into secologanin. The Camptotheca pathway bypasses LAMT and uses secologanic acid synthase (SLAS) to metabolize loganic acid directly to secologanic acid.
Fig. 8 in P450 variations bifurcate the early terpene indole alkaloid pathway in Catharanthus roseus and Camptotheca acuminata
Fig. 8. Molecular models of Camptotheca CYP72A564, CYP72A565 and CYP72A730. (A) Backbone overlays of Camptotheca CYP72A730, CYP72A564 and CYP72A565 models are shown with the RMSD variance of CYP72A564 and CYP72A565 from the CYP72A730 backbone depicted in green (0.0 Å), yellow (3.0 Å) and red (4.5 Å). (B) SRS regions in CYP72A proteins shown with predicted substrate contact residues (gray fill). (C) Identical versus (D) different side chain residues predicted within 4.5 Å of loganic acid (gray) docked in Camptotheca CYP72A564 (orange) versus loganic acid (aqua) docked in CYP72A730 (magenta). (E) Identical versus (F) different side chain residues predicted within 4.5 Å of loganic acid (gray) docked in Camptotheca CYP72A565 (rose) versus loganic acid (aqua) docked in CYP72A730 (magenta).
Fig. 4 in P450 variations bifurcate the early terpene indole alkaloid pathway in Catharanthus roseus and Camptotheca acuminata
Fig. 4. LC-MS analyses of in vitro assays with purified His6-tagged CYP72A proteins reconstituted with His6-tagged CPR proteins. Reactions containing purified His6- tagged CYP72A protein, full-length His6-tagged Caa CPR1 protein (A, B) or full-length His6-tagged Caa CPR2 protein (C, D), and 250 μM loganic acid (A,C) or loganin (B,D), were incubated at 30◦ C and analyzed by LC-MS as described in experimental procedures. Extracted ion chromatograms for loganic acid (m/z 375.1297), secologanic acid (m/z 373.1140), secoxyloganic acid (m/z 389.1089); loganin sodium salt (m/z +413.1418), secologanin sodium salt (m/z +411.1262), secoxyloganin (m/z 403.1246) are given with stacked chromatograms as marked.
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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.