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2,001 results for “x-rays”
Figure 23 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 23 Pseudogeoplana doederleini (Schirch 1929) A syntype A fixed in dorsal view B virtual µCT reconstruction of the body of syntype A C three syntypes D original illustration of G. doederleini by Schirch (1929)E anterior extremity of syntype A in clove oil.
Figure 25 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 25 Pseudogeoplana schirchi (Schirch 1929), Holotype. A Original illustration of Ps. schirchi by Schirch (1929)B dorsal view of fixed holotype.
Figure 12 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 12 Pasipha plana (Schirch 1929) A specimen F6484 photomicrograph of a horizontal section of ovaries region B F6484 photomicrograph of transverse section of pre-pharyngeal region C syntype A virtual section of a sagittal section of pharynx, pixel size: 12 µm.
Figure 11 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 11 Pasipha plana (Schirch 1929), specimen F6484 in clove oil A dorsal anterior extremity B dorsal mid-body region.
Figure 14 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 14 Pasipha plana (Schirch 1929). Specimen F6484 A virtual sagittal section of copulatory apparatus, pixel size: 12 µm B photomicrograph of sagittal section of copulatory apparatus.
Figure 13 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 13 Pasipha plana (Schirch 1929) A specimen F6484 diagrammatic reconstruction of copulatory apparatus B photomicrograph of prostatic vesicle, ejaculatory duct, and male atrium in sagittal section C photomicrograph of distal portion of prostatic vesicle and of ejaculatory duct in sagittal section.
Figure 10 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 10 Pasipha plana (Schirch 1929) A live specimen F6484 in dorsal view B original drawing by Schirch (1929)C ventral view of live specimen F6484 D set of all syntypes with anterior extremity to right E syntype B fixed in dorsal view.
Figure 8 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 8 Paraba bresslaui (Schirch 1929), holotype A diagrammatic reconstruction of copulatory apparatus B virtual sagittal section of copulatory apparatus, pixel size: 4.5 µm C virtual sagittal section showing prostatic vesicle, pixel size: 1.9 µm D virtual transverse section of body showing prostatic vesicle, pixel size: 1.9 µm.
Figure 1 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 1 Obama itatiayana (Schirch 1929), syntype C A dorsal view B ventral view C original drawing by Schirch (1929).
Figure 4 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 4 Specimen MNRJ 8906 mislabeled as O. itatiayanaA in dorsal view B virtual sagittal section of pharynx and incipient copulatory apparatus, pixel size: 10 µm.
Figure 15 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 15 Pasipha plana (Schirch 1929). Syntype A virtual sagittal section of copulatory apparatus, pixel size: 12 µm.
Figure 27 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 27 Pseudogeoplana wetzeli (Schirch 1929) A dorsal view of syntype A in 80 % ethanol after being sectioned for histological processing B set of all syntypes with original labels C original illustration of G. wetzeli by Schirch (1929)D ventral view of syntype A in 80 % ethanol on graph paper E ventral view of cephalic region of syntype A F lateral view of cephalic region of syntype A in clove oil.
Figure 7 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 7 Paraba bresslaui (Schirch 1929), holotype. µCT-derived images and diagrammatic reconstruction A virtual transverse section of pre-pharyngeal region, pixel size: 7.99 µm B diagrammatic reconstruction of sagittal sections of pharynx C virtual horizontal section of testicular region, pixel size: 7.99 µm D virtual horizontal section of copulatory region, showing tangential section of ventral cutaneous muscle fibers, pixel size: 4.5 µm. Asterisk indicates artifact.
Figure 18 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 18 Pseudogeoplana arpi (Schirch 1929) A syntype A virtual sagittal section of pharynx, pixel size: 10 µm B syntype B diagrammatic reconstruction of sagittal sections of pharynx C syntype B photomicrograph of sagittal section of incipient copulatory apparatus D syntype B reconstruction of incipient copulatory apparatus.
Figure 26 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 26 Pseudogeoplana schirchi (Schirch 1929). Holotype. A Photomicrograph of a sagittal section of anterior extremity B virtual sagittal section showing pharyngeal region, pixel size: 9 µm.
Figure 20 from: Silva MS, Carbayo F (2020) X-ray microcomputed tomography applied to the taxonomic study of rare material: redescriptions of seven of Schirch's Brazilian species of land planarians (Geoplanidae, Platyhelminthes). ZooKeys 910: 1-42. https://doi.org/10.3897/zookeys.910.39486
Figure 20 Dolichoplanasp. Specimen MNRJ 8922 A specimen fixed in dorsal view B volume rendering reconstruction of body from µCT data C fixed specimen with original label.
Probing the Electrical Double Layer by Operando X-ray Photoelectron Spectroscopy through a Graphene-Carbon Nanotube Composite Window
<p>Supporting information for Molecular Dynamics NAMD 2.0 simulations of BPY1,4-TFSI-Li ionic liquid mixture encased in cuboid graphene box for graphene window double layer calculations presented in submitted manuscript to Eco Mat journal.</p> <p>The files contain new developed parameters for BPY1,3-TFSI force field based on Gaussian09 DFT calculations and relevant PDB and PSF and configuration files for NAMD runs at 0, 1 and 3Volt.</p> <p>Abstract: </p> <p>The electrical double layer is known to spontaneously form at the electrode-electrolyte interface, impacting many important chemical and physical processes as well as applications including electrocatalysis, electroorganic synthesis, nanomaterial preparation, energy storage, and even emulsion stabilization. However, it has been challenging to study this fundamental phenomenon at the molecular level because the electrical double layer is deeply “buried” by the bulk electrolyte solution. Here, we report a quantitative probing of the electrical double layer of ionic liquids from the solid side of a photoelectron-transparent graphene-carbon nanotube hybrid membrane electrode using X-ray photoelectron spectroscopy. The membrane window is ultrathin (~1.5 nm), large (~1 cm<sup>2</sup>), and robust, enabling a tight seal of the electrolyte and quantitative measurement with excellent photoelectron signals. By <em>operando</em>monitoring the population changes of cations and anions in response to the applied electrical potentials, we experimentally resolve the chemical structure and dynamics of the electrical double layer, which corroborate results from molecular dynamics simulations.</p>
Raw data for "First ptychographic X-ray computed tomography experiment at the NanoMAX beamline"
<p>Raw data used in "First ptychographic X-ray computed tomography experiment at the NanoMAX beamline" by M. Kahnt, S. Sala, U. Johansson, Z. Jiang, S. Kalbfleisch, F. Lenrick, J. H. Pikul and K. Thånell, submitted to the journal of applied crystallography.</p>
UV and X-ray observations of the neutron star LMXB EXO 0748-676 in its quiescent state
<p>Data used in the manuscript "UV and X-ray observations of the neutron star LMXB EXO 0748-676 in its quiescent state" submitted to MNRAS</p>
X-ray tomography and experimental data on 3D printed aerogels
<p>This data set has been uploaded to supplement the article on raw X-ray tomography data of 'Additive manufacturing of silica aerogels' (doi: 10.1038/s41586-020-2594-0) and contains:</p> <ul> <li>Reconstructed X-ray tomography of Mn containing printed aerogel filaments (reconstructed data may be available upon request) used for figure 2 j, k and l</li> <li>Raw data of particle size distributions reported in figure 1f</li> <li>Raw data on rheological measurements reported in figure 1g and h</li> <li>Measured nitrogen sorption isotherms and resulting BJH pore size distribution reported in figure 2 m and n</li> <li>Thermogravimetric analysis used for figure 2 o.</li> <li>Raw data on pumping flow rate and toluene degradation reported in figures 4 f and g</li> <li>Raw data of thermal conductivity measurements of printed aerogel boards.</li> <li>Input files for 3D printer for different 3D printed objects reported in the article.</li> </ul>
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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.