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2,214 results for “Walls”
Data for: Exocytosis of the silicified cell wall of diatoms involves extensive membrane disintegration
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Data from: Effect of altitude on volatile organic and phenolic compounds of artemisia brevifolia wall ex Dc. from the Western Himalayas
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“Tear down that wall” – updating the vocabulary of phage and bacterial lytic proteins
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Data from: An Early Devonian actinostelic euphyllophyte with secondary growth from the Emsian of Gaspé (Canada) and the importance of tracheid wall thickening patterns in early euphyllophyte systematics
<p>Secondary growth is a tracheophyte structural feature whose earliest known occurrence dates to the late Pragian-early Emsian. <i>Armoricaphyton</i>, <i>Franhueberia</i> and an unnamed plant from eastern Canada represent the only instances of secondary growth documented to date for the Early Devonian. Here, we describe a new Early Devonian euphyllophyte exhibiting secondary growth, from the Emsian (c. 400-395 Ma) Battery Point Formation (Québec, Canada): <i>Gmujij</i> <i>tetraxylopteroides</i> gen. et sp. nov. is characterized by a mesarch actinostele with <i>Psilophyton</i>-type (P-type) tracheid wall thickenings and exhibits a new type of anatomical organization among Early Devonian wood-producing euphyllophytes. <i>Gmujij</i> differs from coeval euphyllophytes, but lack of data on branching patterns, reproductive structures and other traditional diagnostic features preclude classification among previously recognized euphyllophyte groups. We experiment with a numerical approach to tracheid size distributions, to compare <i>Gmujij</i> with younger euphyllophytes exhibiting secondary growth. Comparisons show similarity between <i>Gmujij</i> and aneurophytalean progymnosperms, such as <i>Tetraxylopteris</i>. However, its plesiomorphic P-type tracheids set apart<i> Gmujij</i> from younger actinostelic euphyllophytes, raising questions on the importance of tracheid thickening patterns as diagnostic characters separating major lineages. Answers to this question hinge on whether transitions between wall thickening patterns require simple or complex changes in developmental regulation, a matter that requires improved understanding of regulatory programs that determine tracheid thickening patterns. Irrespective of these, <i>Gmujij</i> adds a new component to the diversity of anatomically preserved plants known in the Early Devonian, an incompletely explored interval of tracheophyte anatomical diversification, contributing information that will help understanding of the evolutionary origins of secondary growth.</p>
Electrical Resistivity Tomography measurements of a limestone wall during fires
<p>The dataset comprises median reisistivity from resistivities acquiered during fires taking place in an underground limestone quarry. It comprises 24 lines, corresponding to each of the time an ERT image was acquired (the time = 0 is the time the fire was ignited); and 9 columns corresponding to each depth (median calculated on a 2-cm thick interval).</p>
Data from: First record of organic-walled microfossils from the Tonian Shiwangzhuang Formation of the Tumen Group in western Shandong, North China
<p>Organic-walled microfossils offer an important window onto the biospheric evolution in pre-Cryogenian and provide biostratigraphic implications for many Proterozoic fossiliferous sequences which are poorly age constrained for the lack of reliable radiometric date. Recently, macroscopic carbonaceous compression fossils have been reported for the first time from the Tonian Shiwangzhuang Formation of the Tumen Group in western Shandong, North China. However, organic-walled microfossils have never been discovered in the Shiwangzhuang Formation before. To improve our knowledge about Proterozoic biodiversity in North China, we conducted a micropaleontological survey on the argillaceous limestone samples of the Shiwangzhuang Formation, which also contain macroscopic carbonaceous compression fossils, from the Baishicun section in Anqiu, Western Shandong, North China. Our investigation shows that the Shiwangzhuang microfossil assemblage is dominated by smooth-walled sphaeromorphic acritarchs and cyanobacterium-like filaments and relatively low abundance of other acritarchs, including 15 taxa, such as <i>Polysphaeroides filliformis</i>, <i>Ostiana</i> <i>microcystis</i>, <i>Simia annulare</i>, ?<i>Jacutianema </i>sp., <i>Pellicularia tenera</i>, <i>Polythrichoides lineatus</i>, and <i>Navifusa actinomorpha</i>. The Shiwangzhuang organic-walled microfossil assemblage, although consisting of long-ranging taxa and without age diagnostic taxa, is not contradictary with a Tonian age suggested by macroscopic carbonaceous compression fossils,<i> </i>including the <i>Chuaria</i>-<i>Tawuia </i>and <i>Sinosabellidites</i>-<i>Protoarenicola</i>-<i>Pararenicola </i>assemblages, revealed from the same horizon of the Shiwangzhuang Formation and organic-walled microfossil assemblage, including the late Mesoproterozoic to Tonian index fossils <i>Trachyhystrichosphaera aimika</i>, from the underlying Tongjiazhuang Formation. However, it is also worth noting that a Cryogenian or Ediacaran age cannot be completely excluded based just on the microfossils because of their limited biostratigraphic utility.</p>
FIG. 20 in The early 8 century A.D. zoomorphic iconography of the wall decorations in Qasr al-Amra, Hashemite Kingdom of Jordan
FIG. 20. — Tame bear in the town of Korçe, in south-eastern Albania (photo by Luigi Forte).
Dataset: Quasi-static shear-compression tests on stone masonry walls with plaster: Influence of load history and axial load ratio
<p>This repository contains the results of six quasi-static cyclic shear-compression tests performed on single-leaf stone masonry walls made of limestone blocks and lime-based mortar joints. Of the six walls, four are tested under different axial load ratios, performing a cyclic load history with two cycles per increasing drift demand. Three are tested under the same axial load ratio but are subjected to different load histories, namely, one monotonic loading, one cyclic loading with two cycles per drift level and one cyclic loading with one hundred cycles per drift level.</p> <p>Results and details of the tests are reported in:</p> <blockquote> <p>Godio M, Vanin F, Zhang S, Beyer K (2019). “Quasi-Static Shear-Compression Tests on Stone Masonry Walls with Plaster: Influence of Load History and Axial Load Ratio.” Engineering Structures 192: 264–78. <a href="https://doi.org/10.1016/j.engstruct.2019.04.041">https://doi.org/10.1016/j.engstruct.2019.04.041</a> </p> </blockquote>
DNA methylation following long-term pulmonary multi-walled carbon nanotubes exposure in mice
<p>Whole Genome Bisulphite Sequencing (WGBS) experiment to assess DNA methylation patterns in mice lungs 56 days after exposure to Multi-Walled Carbon NanoTubes (MWCNTs). The doses of MWCNTs used in this experiment were 0, 40 or 80 μg/mouse. In this record, we provide WGBS coverage files along with bedgraph files.</p>
Quasi-static cyclic shear-compression tests on plastered rubble stone masonry walls - Experimental data
<p>This dataset contains quasi-static cyclic shear-compression tests on six large-scale rubble stone masonry walls plus two example point clouds created from two specimens.</p> <p> </p>
8. Sector 1000. Walls partial model (2016)
[Scientific Project](http://www.icac.cat/recerca/projectes-de-recerca/projecte/20942/) [Archaeological report 2016](https://www.researchgate.net/publication/311705780_Archaeological_report_-2016-_of_excavation_in_the_visigothic_settlement_of_Valencia_la_Vella_Riba-roja_del_Turia_Valencian_Country_Spain?_iepl%5BviewId%5D=XzB9abVr2fOR1kpvvnyc8cX4&_iepl%5Bcontexts%5D%5B0%5D=projectUpdatesLog&_iepl%5BtargetEntityId%5D=PB%3A311705780&_iepl%5BinteractionType%5D=publicationTitle) Source: Objaverse 1.0 / Sketchfab
Brick Church Wall - High Poly Photoscan
**Brick Church Wall ** - Scaled to size - Color Accurate 4K Albedo Thank you for checking out my High Poly photoscan of a brick wall, captured in my small home village. Liking and following is just a click away and significantly boosts my self confidence, so why not do it? And let me know if you've used this wall, would love to see your work! High Poly & 4K texture model available upon request. Contact: hello@notoir.xyz More 3D goodness: https://notoir.xyz/featured-links/ Source: Objaverse 1.0 / Sketchfab
Medieval Wall
Old, medieval wall found in a graveyard in Latvia, Riga. Different types of textures. With normal map. Source: Objaverse 1.0 / Sketchfab
Fethard Town Wall - Tower
Tower on the Town Wall at Fethard - 'This project is funded through the Irish Walled Towns Network programme in conjunction with Tipperary County Council' Source: Objaverse 1.0 / Sketchfab
Painted wall fragment 10
3D model created from a 2D public domain image. The imagery is superimposed on both sides to emphasis the fragments colour. Dimensions are relatively accurate. [Wall painting fragment](https://www.metmuseum.org/art/collection/search/253337?searchField=All&sortBy=Relevance&ao=on&showOnly=openAccess&ft=roman+wall+fragment&offset=0&rpp=80&pos=12) via The Metropolitan Museum of Art is licensed under CC0 1.0 Source: Objaverse 1.0 / Sketchfab
Walls of Istanbul
I made this low poly model with blender 3d and I used substance painter for baking and painting. Source: Objaverse 1.0 / Sketchfab
Toomevara Friary Wall Plaque TN022-070005-
A seventeenth-century wall plaque sits off-centre to the east on the inner face of the southern wall of the Augustinian Friary (TN022-070001-) County Tipperary. The Latin inscription on the limestone plaque was translated as 'While the renowned offspring of O'Meara reposes in this tomb. To whom O Traveller happily open Heaven by thy prayer. To William. To Ellen Bourke open heaven. By the merits of his blood he made possible that path. He snatched thrones from earth. Let this marble be a witness to thee O reader, 1664 henceforth from Evil'. For more information on the plaque, visit: https://maps.archaeology.ie/HistoricEnvironment/?SMRS=TN022-070005- Source: Objaverse 1.0 / Sketchfab
Concrete Wall 24 Meter
# This is a 3D Scan of a old Cocrete Wall with a distance from 24 Meters * Highpoly * Real World Scaling and Alignmend * VR Ready * 8K JPEG Textures - Diffuse, Roughness, Normal * FBX File Format Source: Objaverse 1.0 / Sketchfab
Castle wall
Kamenets Podils Castle wall Subscribe to Free Scan Download Collection https://sketchfab.com/2w/collections/free-scan-download Source: Objaverse 1.0 / Sketchfab
Painted wall fragment 11
3D model created from a 2D public domain image. The imagery is superimposed on both sides to emphasis the fragments colour. Dimensions are relatively accurate. [Wall painting fragment](https://www.metmuseum.org/art/collection/search/253326?searchField=All&sortBy=Relevance&ao=on&showOnly=openAccess&ft=roman+wall+fragment&offset=0&rpp=80&pos=15) via The Metropolitan Museum of Art is licensed under CC0 1.0 Source: Objaverse 1.0 / Sketchfab
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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.