Results 21 to 30 of about 475,897 (380)
Correlative single-cell hard X-ray computed tomography and X-ray fluorescence imaging [PDF]
Communications BiologyX-ray computed tomography (XCT) and X-ray fluorescence (XRF) imaging are two non-invasive imaging techniques to study cellular structures and chemical element distributions, respectively.
Zihan Lin +9 more
doaj +2 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
doaj +1 more source
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
doaj +1 more source
Reexamination of the mandibular and dental morphology of the Early Jurassic mammaliaform Hadrocodium wui [PDF]
Acta Palaeontologica Polonica, 2022 CT visualization of the mandible and dentition of Hadrocodium wui, a stem mammaliaform from the Lower Jurassic Lower Lufeng Formation of Yunnan, China has revealed new features not accessible by previous microscopic study of the fossil.
ZHE-XI LUO +4 more
doaj +1 more source
Review of high-speed imaging with lab-based x-ray computed tomography
Measurement science and technology, 2021 X-ray computed tomography (CT) is frequently used for non-destructive testing with many applications in a wide range of scientific research areas. The difference in imaging speeds between synchrotron and lab-based scanning has reduced as the capabilities
E. A. Zwanenburg +2 more
semanticscholar +1 more source
X-ray-computed tomography contrast agents. [PDF]
Chemical Reviews, 2013 X-ray computed tomography (CT) is a well-established tissue imaging technique employed in a variety of research and clinical settings.1 Specifically, CT is a non-invasive clinical diagnostic tool that allows for 3D visual reconstruction and segmentation of tissues of interest. High resolution CT systems can be used to perform non-destructive 3D imaging
H. Lusic, M. Grinstaff
semanticscholar +4 more sources
Charting the course towards dimensional measurement traceability by x-ray computed tomography
Measurement science and technology, 2021 Long synonymous with medical imaging, x-ray computed tomography (CT) is proving its worth in industrial applications such as material characterization, defect analysis, and dimensional inspection e.g. of manufactured components.
M. Ferrucci, E. Ametova
semanticscholar +1 more source
npj Breast Cancer, 2021 Conventional CT scanners use energy-integrating detectors (EIDs). Photon-counting detector (PCD) computed tomography (CT) utilizes a CT detector technology based on smaller detector pixels capable of counting single photons and in addition discriminating
E. Wehrse +9 more
doaj +1 more source
ROOT PHENOTYPING FROM X-RAY COMPUTED TOMOGRAPHY: SKELETON EXTRACTION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 Breakthrough imaging technologies are a potential solution to the plant phenotyping bottleneck in marker-assisted breeding and genetic mapping. X-Ray CT (computed tomography) technology is able to acquire the digital twin of root system architecture (RSA)
M. Herrero-Huerta +5 more
doaj +1 more source