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84 results for “single crystal”
Raw and processed single-crystal diffraction data of the compound [DPPE]2Hg[PF6]2
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Composition and crystal structure of Fe, Al-bearing bridgmanite single crystals
<p>Composition and crystal structure data of Fe, Al-bearing bridgmanite single crystals</p>
Data from: A 3D Analysis of Dendritic Solidification and Mosaicity in Ni-Based Single Crystal Superalloys
<p>Author: F. Scholz, M. Cevik, P. Hallensleben, P. Thome, G. Eggeler, J. Frenzel</p> <p>Affiliation: Ruhr University Bochum</p> <p>Date: 08/2021</p> <p>Material: Nickel-base superalloy ERBO/1 (more details: Parsa, A. B., et al. Advanced scale bridging microstructure analysis of single crystal Ni-base superalloys. Adv. Eng. Mater. 2015, 17 (2), 216-230, <a href="https://doi.org/10.1002/adem.201400136">https://doi.org/10.1002/adem.201400136</a>)</p> <p>Casting: Bridgman seed technique; Withdrawal rate: 180 mm/h, Thermal gradient 13.3 K/mm (more details: Hallensleben, P., et al. On the evolution of cast microstructures during processing of single crystal Ni-base superalloys using a Bridgman seed technique, Mat. Des. 2017, 128, 98–111, <a href="https://doi.org/10.1016/j.matdes.2017.05.001">https://doi.org/10.1016/j.matdes.2017.05.001</a>)</p> <p>Sample: Cross sectional slices extracted perpendicular to the growth direction of a single crystal superalloy cylinder (diameter 12mm, length 120 mm).</p> <p>Image acquisition: Optical microscope of type Axio (Carl Zeiss GmbH) equipped with a high-resolution CCD-camera of type Leica DFC320 and stepper-motor driven sample stage of type Tango Desktop (Märzhäuser)</p> <p>Image pre-processing: Preparation of wide-field image collages using the stitching procedures implemented in software package Imagic ims (<a href="https://imagic.ch/en/imagic-ims">https://imagic.ch/en/imagic-ims</a>, 07/2021)</p> <p>Image post-processing: Image registration with CorelDraw X7 (: <a href="https://www.coreldraw.com/en/">https://www.coreldraw.com/en/</a>, 07/2021) using a contour reference mask</p> <p>Quantitate analysis: Dendrite positions were extracted using the software package ImageJ (<a href="https://imagej.de.softonic.com/">https://imagej.de.softonic.com/</a>, 07/2021).</p> <p>--------------------------------------</p> <p>The five optical micrographs cross sections represent image data which were obtained by tomographic characterization of as-cast single crystal nickel-base superalloy prepared by a seeded Bridgman technique. The material has been studied in the frame of the collaborative research center SFB/TR 103. All details on the applied Bridgman technique are described in the literature (Hallensleben, P., et al., Mat. Des. 2017, 128, 98–111, <a href="https://doi.org/10.1016/j.matdes.2017.05.001">https://doi.org/10.1016/j.matdes.2017.05.001</a> and Hallensleben, P., et al., Crystals 2019, 9 (3), 149, <a href="https://doi.org/10.3390/cryst9030149">https://doi.org/10.3390/cryst9030149</a>). The tomographic image slices were prepared by successive electro discharge machining using incremental steps of 1mm. The image series represents the evolution of dendritic microstructures during the early stages of crystal growth from the back melted seed. The five wide-field micrographs were used to retrieve dendrite positions (enclosed as CSV data for each cross section) to evaluate crystal mosaicity on the basis of dendrite growth directions. All information and a detailed interpretation of tomographic are available in (Scholz, F., PhD-thesis, Ruhr University Bochum, <a href="https://doi.org/10.13154/294-8079">https://doi.org/10.13154/294-8079</a>). We hope that our image data will be useful for other types of solidification research. Please provide a notification by personal mail on the re-use of our raw data. Thank you.</p> <p>All images and dendrite position data were evaluated in the following study concerning dendrite growth behavior, low angle misorientation defects, dendrite arrangements and spacings:</p> <p>Scholz, F.; Cevik, M.; Hallensleben, P.; Thome, P.; Eggeler, G.; Frenzel, J. A 3D Analysis of Dendritic Solidification and Mosaicity in Ni-based Single Crystal Superalloys, Materials 2021, 14 (17), 4904 (https://doi.org/10.3390/ma14174904).</p>
Fig. 4. Single-crystal X in Eudesmane-type and agarospirane-type sesquiterpenes from agarwood of Aquilaria agallocha
Fig. 4. Single-crystal X-ray structure of compound 3.
Fig. 5. Single-crystal X in Eudesmane-type and agarospirane-type sesquiterpenes from agarwood of Aquilaria agallocha
Fig. 5. Single-crystal X-ray structure of compound 9.
Fig. 6. Single-crystal X in Eudesmane-type and agarospirane-type sesquiterpenes from agarwood of Aquilaria agallocha
Fig. 6. Single-crystal X-ray structures of compound 10.
Fig. 5. Single-crystal X in Bioactive diterpenoids and sesquiterpenoids with different skeletons from Salvia digitaloides Diels
Fig. 5. Single-crystal X-ray structure of compound 5.
Fig. 7. Single-crystal X in Kiiacylphnols A H, eight undescribed polycyclic polyprenylated acylphloroglucinols with anticancer activities from Hypericum przewalskii Maxim
Fig. 7. Single-crystal X-ray structure of 10.
Fig. 3. Single-crystal X in Melanoxylonin A-G, neoflavonoids from the heartwood of Dalbergia melanoxylon and their cardioprotective effects
Fig. 3. Single-crystal X-ray structure of 1.
Fig. 5. Single-crystal X in Prenylated C -C derivatives from the stems and branches of Illicium ternstroemioides A. C. Smith with antiviral activity
Fig. 5. Single-crystal X-ray structure of compound 1.
Fig. 3. Single-crystal X in Tirucallane triterpenoids from the mastic (Pistacia lentiscus) and their anti-inflammatory and cytotoxic activities
Fig. 3. Single-crystal X-ray structure of compound 1.
Fig. 4. Single-crystal X in Spirosteroids and α-glucosidase inhibitory norlignans from Asparagus racemosus Willd. roots
Fig. 4. Single-crystal X-ray structures of compounds 1, 2, and 4.
Fig. 4. Single-crystal X in Diterpenoids from Euphorbia royleana reverse P-glycoprotein-mediated multidrug resistance in cancer cells
Fig. 4. Single-crystal X-ray structures of 1, 6, 7, and 8a.
Fig. 4. Single-crystal X in Lanostane triterpenoids with anti-inflammatory activities from Ganoderma lucidum
Fig. 4. Single-crystal X-ray structure of 5.
Fig. 8. Single-crystal X in Highly oxidized sesquiterpenes from the fruits of Illicium lanceolatum A. C. Smith
Fig. 8. Single-crystal X-ray crystallographic structure of compound 9.
Fig. 4. Single-crystal X in Highly oxidized sesquiterpenes from the fruits of Illicium lanceolatum A. C. Smith
Fig. 4. Single-crystal X-ray crystallographic structures of compounds 3 (left) and 6 (right).
Competition of Acetone Reduction and Hydrogen Evolution on Pt Single Crystal Electrodes in Absence and Presence of the Ionic Liquid [C2C1Im][OTf]
<p>Raw and treated data</p>
Data from: Exploring the in meso crystallization mechanism by characterizing the lipid mesophase microenvironment during the growth of single transmembrane α-helical peptide crystals
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Single-Cell RNA sequencing reveals blood immune features of gout remission patients with monosodium urate crystal deposition.
GEO Series GSE217561. Homo sapiens. 9 samples. Type: Expression profiling by high throughput sequencing.
Data and materials for "Crystallization kinetics of atomic crystals revealed by a single-shot and single-particle X-ray diffraction experiment"
<p>XFEL diffraction data and simulation codes associated with publication "Crystallization kinetics of atomic crystals revealed by a single-shot and single-particle X-ray diffraction experiment" (https://doi.org/10.1073/pnas.2111747118). <a href="https://zenodo.org/api/files/6b7e2270-da94-43ea-8cb7-24db901d6d47/Fig1A.txt?versionId=22020722-9489-427b-b2a3-8a5577542679">Fig1A.txt</a> is the 2D array data of the accumulated diffraction image. <a href="https://zenodo.org/api/files/6b7e2270-da94-43ea-8cb7-24db901d6d47/Fig2A.txt?versionId=f53f0a51-20f0-4aaa-b2f3-7ac284e5a39a">Fig2A.txt</a>, <a href="https://zenodo.org/api/files/6b7e2270-da94-43ea-8cb7-24db901d6d47/Fig2B.txt?versionId=a7a31743-446f-4b60-84fc-8d06383bd852">Fig2B.txt</a>, <a href="https://zenodo.org/api/files/6b7e2270-da94-43ea-8cb7-24db901d6d47/Fig2C.txt?versionId=d79d2068-2530-4ee6-95fc-b38b4ee8bda5">Fig2C.txt</a> are the 2D arrays of the single-shot diffraction images. The unit is electronvolt per pixel. <a href="https://zenodo.org/api/files/6b7e2270-da94-43ea-8cb7-24db901d6d47/Python%20script.ipynb">Python script.ipynb</a> includes the simulation codes for the single-shot streak patterns and the integrated powder diffraction pattern. </p>
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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)
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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.