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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 +7 more sources
X-ray luminescence computed tomography using a focused X-ray beam [PDF]
Journal of Biomedical Optics, 2017 Due to the low X-ray photon utilization efficiency and low measurement sensitivity of the electron multiplying charge coupled device (EMCCD) camera setup, the collimator based narrow beam X-ray luminescence computed tomography (XLCT) usually requires a ...
Li, Changqing +3 more
core +6 more sources
X-ray micro computed-tomography [PDF]
Current Biology, 2017 Emily Baird and Gavin Taylor describe how you can make three-dimensional models of biological samples using x-ray micro-computed tomography.
Emily, Baird, Gavin, Taylor
openaire +2 more sources
X-ray computed tomography of the heart [PDF]
British Medical Bulletin, 2009 Cardiac imaging is an emerging application of multidetector computed tomography (MDCT). This review summarizes the current capabilities, possible applications, limitations and developments of cardiac CT.Relevant publications in peer reviewed literature and national and international guidelines are used to discuss important issues in cardiac CT imaging ...
Nevin T, Wijesekera +2 more
openaire +2 more sources
Application of relativistic scattering theory of x rays to diffraction anomalous fine structure in Cu [PDF]
, 1998 We apply our recent first-principles formalism of magnetic scattering of circularly polarized x rays to a single Cu crystal. We demonstrate the ability of our formalism to interpret the crystalline environment related near-edge fine structure features in
A. Bansil +19 more
core +1 more source
Characteristic of x-ray tomography performance using CdTe timepix detector [PDF]
, 2017 X-ray Computed Tomography (CT) is a non-destructive technique for visualizing interior features within solid objects, and for obtaining digital information on their 3-D geometries and properties.
Maneuski, D., O'Shea, V., Zain, R.M.
core +1 more source
High spectral and spatial resolution X-ray transmission radiography and tomography using a Color X-ray Camera [PDF]
, 2014 High resolution X-ray radiography and computed tomography are excellent techniques for non-destructive characterization of an object under investigation at a spatial resolution in the micrometer range.
Boone, Matthieu +9 more
core +2 more sources
On the Relevance of Compton Scattering for the Soft X-ray Spectra of Hot DA White Dwarfs [PDF]
, 2006 We re-examine the effects of Compton scattering on the emergent spectra of hot DA white dwarfs in the soft X-ray range. Earlier studies have implied that sensitive X-ray observations at wavelengths $\lambda < 50$ \AA might be capable of probing the flux ...
Drake, J. J. +4 more
core +3 more sources
Investigating plywood behaviour in outdoor conditions [PDF]
, 2016 Moisture behaviour of plywood is investigated in combination with detailed structural analysis. In the lab, neutron radiography and X-ray computed tomography (X-ray CT) were used to map the moisture distribution and internal structure of plywood ...
De Windt, Imke +6 more
core +2 more sources
The appearance of non-spherical systems. Application to LMXB
, 2016 We study the appearance of the neutron star - accretion disk system as seen by a distant observer in the UV/X-ray domain. The observed intensity spectra are computed assuming non-spherical geometry of the whole system, in which outgoing spectrum is not ...
Adhikari, T. P. +4 more
core +1 more source