Quantitative phase contrast imaging of a shock-wave with a laser-plasma based X-ray source
X-ray phase contrast imaging (XPCI) is more sensitive to density variations than X-ray
absorption radiography, which is a crucial advantage when imaging weakly-absorbing, low …
absorption radiography, which is a crucial advantage when imaging weakly-absorbing, low …
Initial sequence for alkali-silica reaction: Transport barrier and spatial distribution of reaction products
Alkali-silica reaction (ASR) is the result of complex chemical reactions. The exact sequence
of ASR gel formation has yet to be fully understood. One promising hypothesis is that ASR …
of ASR gel formation has yet to be fully understood. One promising hypothesis is that ASR …
Investigation of the refractive index decrement of 3D printing materials for manufacturing breast phantoms for phase contrast imaging
G Esposito, G Mettivier, K Bliznakova… - Physics in Medicine …, 2019 - iopscience.iop.org
Abstract 3D breast modelling for 2D and 3D breast x-ray imaging would benefit from the
availability of digital and physical phantoms that reproduce accurately the complexity of the …
availability of digital and physical phantoms that reproduce accurately the complexity of the …
Tutorials on X-ray phase contrast imaging: Some fundamentals and some conjectures on future developments
DM Paganin, D Pelliccia - arXiv preprint arXiv:1902.00364, 2019 - arxiv.org
These tutorials introduce some basics of imaging with coherent X-rays, focusing on phase
contrast. We consider the transport-of-intensity equation, as one particular method for X-ray …
contrast. We consider the transport-of-intensity equation, as one particular method for X-ray …
Non-destructive 3D microtomography of cerebral angioarchitecture changes following ischemic stroke in rats using synchrotron radiation
Y Luo, X Yin, S Shi, X Ren, H Zhang, Z Wang… - Frontiers in …, 2019 - frontiersin.org
A better understanding of functional changes in the cerebral microvasculature following
ischemic injury is essential to elucidate the pathogenesis of stroke. Up to now, the …
ischemic injury is essential to elucidate the pathogenesis of stroke. Up to now, the …
Forward model for propagation-based x-ray phase contrast imaging in parallel-and cone-beam geometry
We demonstrate a fast, flexible, and accurate paraxial wave propagation model to serve as a
forward model for propagation-based X-ray phase contrast imaging (XPCI) in parallel-beam …
forward model for propagation-based X-ray phase contrast imaging (XPCI) in parallel-beam …
Model-based iterative reconstruction for propagation-based phase-contrast x-ray ct including models for the source and the detector
Propagation-based phase-contrast X-ray computed tomography is a valuable tool for high-
resolution visualization of biological samples, giving distinct improvements in terms of …
resolution visualization of biological samples, giving distinct improvements in terms of …
Multi-energy x-ray tomography of an optical fiber: the role of spatial averaging
ZH Levine, AP Peskin, EJ Garboczi… - Microscopy and …, 2019 - academic.oup.com
Using a commercial X-ray tomography instrument, we have obtained reconstructions of a
graded-index optical fiber with voxels of edge length 1.05 µ m at 12 tube voltages. The fiber …
graded-index optical fiber with voxels of edge length 1.05 µ m at 12 tube voltages. The fiber …
Development of a simple numerical model for trabecular bone structures
CA Peña‐Solórzano, DW Albrecht… - Medical …, 2019 - Wiley Online Library
Purpose Advances in additive manufacturing processes are enabling the fabrication of
surrogate bone structures for applications including use in high‐resolution anthropomorphic …
surrogate bone structures for applications including use in high‐resolution anthropomorphic …
Quantification of image texture in X‐ray phase‐contrast‐enhanced projection images of in vivo mouse lungs observed at varied inflation pressures
FJ Brooks, SP Gunsten, SK Vasireddi… - Physiological …, 2019 - Wiley Online Library
To date, there are very limited noninvasive, regional assays of in vivo lung microstructure
near the alveolar level. It has been suggested that x‐ray phase‐contrast enhanced imaging …
near the alveolar level. It has been suggested that x‐ray phase‐contrast enhanced imaging …