Results 1 to 10 of about 357,990 (292)
X-ray computed tomography [PDF]
Nature Reviews Methods Primers, 2021 X-ray computed tomography (CT) can reveal the internal details of objects in three dimensions non-destructively. In this Primer, we outline the basic principles of CT and describe the ways in which a CT scan can be acquired using X-ray tubes and synchrotron sources, including the different possible contrast modes that can be exploited.
Phil Withers +2 more
exaly +5 more sources
X-ray computed tomography in life sciences [PDF]
BMC Biology, 2020 Recent developments within micro-computed tomography (μCT) imaging have combined to extend our capacity to image tissue in three (3D) and four (4D) dimensions at micron and sub-micron spatial resolutions, opening the way for virtual histology, live cell ...
Shelley D. Rawson +3 more
doaj +4 more sources
X-ray induced acoustic computed tomography [PDF]
Photoacoustics, 2020 X-ray imaging has proved invaluable in medical diagnoses and non-destructive testing (NDT) in the past century. However, there remain two major limitations: radiation harm and inaccessibility to the sample.
P. Samant, L. Trevisi, X. Ji, L. Xiang
doaj +6 more sources
Interlaced X-ray diffraction computed tomography [PDF]
Journal of Applied Crystallography, 2016 An X-ray diffraction computed tomography data-collection strategy that allows, post experiment, a choice between temporal and spatial resolution is reported.
Beale, AM +6 more
core +6 more sources
X-ray Digital Radiography and Computed Tomography
Journal of Imaging, 2022 In recent years, X-ray imaging has rapidly grown and spread beyond the medical field; today, it plays a key role in diverse research areas [...]
Maria Pia Morigi, Fauzia Albertin
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Multi-Mounted X-Ray Computed Tomography. [PDF]
PLoS ONE, 2016 Most existing X-ray computed tomography (CT) techniques work in single-mounted mode and need to scan the inspected objects one by one. It is time-consuming and not acceptable for the inspection in a large scale.
Jian Fu, Zhenzhong Liu, Jingzheng Wang
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Effects of X-Ray Dose On Rhizosphere Studies Using X-Ray Computed Tomography. [PDF]
PLoS ONE, 2013 X-ray Computed Tomography (CT) is a non-destructive imaging technique originally designed for diagnostic medicine, which was adopted for rhizosphere and soil science applications in the early 1980s.
Susan Zappala +7 more
doaj +6 more sources
In situ 3D characterization of fatigue cracks displacement fields [PDF]
Fracture and Structural Integrity, 2013 The three dimensional growth of fatigue cracks in samples of nodular graphite cast iron is characterized using laboratory X-ray computed tomography. The cracks grow from laser machined artificial defects, their development is monitored in situ using ...
Joel Lachambre +3 more
doaj +6 more sources
Acta Polytechnica CTU Proceedings, 2023 This study demonstrates the utilization of deep learning techniques for binary semantic segmentation of pores in carbon fiber reinforced polymers (CFRP) using X-ray computed tomography (XCT) datasets.
Miroslav Yosifov +6 more
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Human Occupation of the North American Colorado Plateau ∼37,000 Years Ago
Frontiers in Ecology and Evolution, 2022 Calibrating human population dispersals across Earth’s surface is fundamental to assessing rates and timing of anthropogenic impacts and distinguishing ecological phenomena influenced by humans from those that were not.
Timothy B. Rowe +9 more
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