Quantitative material decomposition with dynamic x-ray model in spectral CT.
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DOI: 10.1002/mp.70154
Abstract: With the development of photon‐counting detectors (PCD), spectral CT has gained greater flexibility in utilizing spectral information, making it a powerful tool for material decomposition. Traditional decomposition methods rely on predefined physical models to estimate… read more here.
Keywords: decomposition dynamic; material decomposition; dynamic ray; quantitative material ... See more keywords
In situ Dynamic X-ray Tomography in the Laboratory
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DOI: 10.1017/s1431927618005482
Abstract: Over the past decade, laboratory-based X-ray computed micro-tomography (micro-CT) has provided unique insights in the internal structure of complex materials and devices in a broad range of applications, from porous geological materials to structural engineering… read more here.
Keywords: laboratory; situ dynamic; ray tomography; ray ... See more keywords
Dynamic X-ray radiography reveals particle size and shape orientation fields during granular flow
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DOI: 10.1038/s41598-017-08573-y
Abstract: When granular materials flow, the constituent particles segregate by size and align by shape. The impacts of these changes in fabric on the flow itself are not well understood, and thus novel non-invasive means are… read more here.
Keywords: shape; ray radiography; size; size shape ... See more keywords
Dynamic X-ray imaging of the magnetosheath expected during a super storm
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DOI: 10.3389/fspas.2025.1563653
Abstract: The Earth’s magnetosheath is a vital source region of soft X-ray emissions generated by the solar wind charge exchange (SWCX) mechanism in geospace. Soft X-ray imaging provides valuable insights into the overall morphology of the… read more here.
Keywords: solar wind; storm; ray; ray imaging ... See more keywords
AI-Assisted Image Recognition of Cervical Spine Vertebrae in Dynamic X-Ray Recordings
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DOI: 10.3390/bioengineering12070679
Abstract: Background: Qualitative motion analysis revealed that the cervical spine moves according to a consistent pattern. This analysis calculates the relative rotation between vertebral segments to determine the sequence in which they contribute to extension, demonstrating… read more here.
Keywords: cervical spine; dynamic ray; vertebrae; ray recordings ... See more keywords