Tim Gureyev

Propagation-Based Phase-Contrast CT of the Breast Demonstrates Higher Quality Than Conventional Absorption-Based CT Even at Lower Radiation Dose

Seyedamir Tavakoli Taba, Benedicta D Arhatari, Yakov I Nesterets, Ziba Gadomkar, Sheridan C Mayo, Darren Thompson, Jane Fox, Beena Kumar, Zdenka Prodanovic, Daniel Hausermann, Anton Maksimenko, Christopher Hall, Matthew Dimmock, Konstantin M Pavlov, Darren Lockie, Masoumeh Gity, Andrew Peele, Harry M Quiney, Sarah Lewis, Timur E Gureyev, et al.

Journal article  |  2021  |  Academic Radiology

RATIONALE AND OBJECTIVES: Propagation-based phase-contrast CT (PB-CT) is an advanced X-ray imaging technology that exploits both r..

Dark-field signal extraction in propagation-based phase-contrast imaging

TE Gureyev, DM Paganin, B Arhatari, ST Taba, S Lewis, PC Brennan, HM Quiney

Journal article  |  2020  |  Physics in Medicine and Biology

A method for extracting the dark-field signal in propagation-based phase-contrast imaging is proposed. In the case of objects cons..

Relative roles of multiple scattering and Fresnel diffraction in the imaging of small molecules using electrons

TE Gureyev, HM Quiney, A Kozlov, LJ Allen

Journal article  |  2020  |  Ultramicroscopy

The relative roles of multiple electron scattering and in-molecule Fresnel diffraction in atomic-resolution transmission electron ..

Effect of radiation damage and illumination variability on signal-to-noise ratio in X-ray free-electron laser single-particle imaging

Timur E Gureyev, Alexander Kozlov, Andrew J Morgan, Andrew Martin, Harry M Quiney

Journal article  |  2020  |  Acta Crystallographica Section A: Foundations and advances

The deterioration of both the signal-to-noise ratio and the spatial resolution in the electron-density distribution reconstructed ..

Recovery of undamaged electron-density maps in the presence of damage-induced partial coherence in singe-particle imaging

Alexander Kozlov, Timur E Gureyev, David M Paganin, Andrew Martin, Carl Caleman, Harry M Quiney

Journal article  |  2020  |  IUCrJ

Resolving the electronic structure of single biological molecules in their native state was among the primary motivations behind X..

Noise-resolution uncertainty principle in classical and quantum systems

Timur E Gureyev, Alexander Kozlov, David M Paganin, Yakov I Nesterets, Harry M Quiney

Journal article  |  2020  |  Scientific Reports

We show that the width of an arbitrary function and the width of the distribution of its values cannot be made arbitrarily small s..

Comparison of propagation-based CT using synchrotron radiation and conventional cone-beam CT for breast imaging

Seyedamir Tavakoli Taba, Patrycja Baran, Yakov I Nesterets, Serena Pacile, Susanne Wienbeck, Christian Dullin, Konstantin Pavlov, Anton Maksimenko, Darren Lockie, Sheridan C Mayo, Harry M Quiney, Diego Dreossi, Fulvia Arfelli, Giuliana Tromba, Sarah Lewis, Timur E Gureyev, Patrick C Brennan

Journal article  |  2020  |  European Radiology

OBJECTIVES: To evaluate and compare the image quality of propagation-based phase-contrast computed tomography (PB-CT) using synchr..

Comparison of propagation-based phase-contrast CT and absorption-based CT for breast imaging using synchrotron radiation

Seyedamir Tavakoli Taba, Sarah Lewis, Patrycja M Baran, Benedicta D Arhatari, Yakov Nesterets, Sherry C Mayo, Darren Thompson, Jane Fox, Beena Kumar, Zdenka Prodanovic, Daniel Hausermann, Anton Maksimenko, Chris Hall, Matthew Dimmock, Konstantin M Pavlov, Andrew Peele, Harry M Quiney, Darren Lockie, Giuliana Tromba, Timur E Gureyev, et al.

Conference Proceedings  |  2020  |  Proceedings of SPIE

Feasibility of a data-constrained prediction of shale microstructures

YS Yang, T Gureyev, A Tulloh, B Clennell, M Pervukhina

Conference Proceedings  |  2020  |  18th World IMACS Congress and MODSIM 2009 - International Congress on Modelling and Simulation: Interfacing Modelling and Simulation with Mathematical and Computational Sciences, Proceedings

Getting a-breast of immobilisation needs for the implementation of phase contrast tomography

SJ Lewis, N Tam, LM Arana Pena, I Juria, S Tavakoli Taba, D Hausermann, PC Brennan, C Hall, B Arhatari, G Tromba, R Longo, TE Gureyev

Conference Proceedings  |  2020  |  15th International Workshop on Breast Imaging (IWBI2020)