Results 21 to 30 of about 38,586 (263)
Catastrophic Failure: How and When? Insights From 4‐D In Situ X‐ray Microtomography
Journal of Geophysical Research: Solid Earth, 2020 Catastrophic failure of brittle rocks is important in managing risk associated with system‐sized material failure. Such failure is caused by nucleation, growth, and coalescence of microcracks that spontaneously self‐organize along localized damage zones ...
A. Cartwright-Taylor +5 more
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Digital Copies for Anthropological Research: Virtual Models and Databases [PDF]
Вестник археологии, антропологии и этнографии, 2021 In the last two decades, a large number of anthropological papers have been focused on digital copies of pa-laeoanthropological materials rather than original skeletal remains.
Syutkina T.A., Galeev R.M.
doaj +1 more source
Microstructural characterization of a Canadian oil sand [PDF]
, 2012 The microstructure of oil sand samples extracted at a depth of 75 m from the estuarine Middle McMurray formation (Alberta, Canada) has been investigated by using high resolution 3D X-Ray microtomography ($\mu$CT) and Cryo Scanning Electron Microscopy ...
Delage, Pierre +4 more
core +5 more sources
Annali dell'Istituto Superiore di Sanità, 2012 In this study a 3D microtomography display of tooth surfaces after in vitro dental wear tests has been obtained. Natural teeth have been compared with prosthetic teeth, manufactured by three different polyceramic composite materials.
Rossella Bedini +5 more
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A low-cost X-ray-transparent experimental cell for synchrotron-based X-ray microtomography studies under geological reservoir conditions [PDF]
, 2013 A new modular X-ray-transparent experimental cell enables tomographic investigations of fluid rock interaction under natural reservoir conditions (confining pressure up to 20 MPa, pore fluid pressure up to 15 MPa, temperature ranging from 296 to 473 K ...
Butler, Ian +6 more
core +1 more source
In Vivo Time- Resolved Microtomography Reveals the Mechanics of the Blowfly Flight Motor [PDF]
, 2014 Dipteran flies are amongst the smallest and most agile of flying animals. Their wings are driven indirectly by large power muscles, which cause cyclical deformations of the thorax that are amplified through the intricate wing hinge.
A Wisser +49 more
core +4 more sources
Physical Sciences Reviews, 2021 Magnetorheological materials are a class of “smart materials”, where mechanical material properties can be tuned by the application of externally applied fields.
M. Schümann, S. Odenbach
semanticscholar +1 more source
Study of the Off-Axis Fresnel Zone Plate of a Microscopic Tomographic Aberration
Sensors, 2022 A tomographic microscopy system can achieve instantaneous three-dimensional imaging, and this type of microscopy system has been widely used in the study of biological samples; however, existing chromatographic microscopes based on off-axis Fresnel zone ...
Lin Yang +11 more
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Morphological characterization of a polymeric microfiltration membrane by synchrotron radiation computed microtomography [PDF]
, 2007 Most commercial polymeric membranes are prepared by phase inversion. The performance of the membranes depends greatly on the morphology of the porous structure formed during the different steps of this process.
Meireles, Martine +2 more
core +4 more sources
To be or not to be: postcubital vein in insects revealed by microtomography
Systematic Entomology, 2020 To better understand insect evolution, fossils – mainly known by their wings – must be used as terminals in phylogenetic analyses. Such analyses are, however, rarely performed because of a lack of consensus on the homology of venation in insects ...
Thomas Schubnel +7 more
semanticscholar +1 more source