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Sharif I. Ahmed
Sharif I. Ahmed
Diamond Light Source
Email verificata su soton.ac.uk
Titolo
Citata da
Citata da
Anno
A new approach to correlate the defect population with the fatigue life of selective laser melted Ti-6Al-4V alloy
YN Hu, SC Wu, ZK Wu, XL Zhong, S Ahmed, S Karabal, XH Xiao, ...
International Journal of Fatigue 136, 105584, 2020
1672020
Dependence of shape on particle size for a crushed rock railway ballast
LM Le Pen, W Powrie, A Zervos, S Ahmed, S Aingaran
Granular Matter 15, 849-861, 2013
1252013
Imaging the interaction of roots and phosphate fertiliser granules using 4D X-ray tomography
S Ahmed, TN Klassen, S Keyes, M Daly, DL Jones, M Mavrogordato, ...
Plant and Soil 401, 125-134, 2016
862016
Assessing the carbon sequestration potential of basalt using X-ray micro-CT and rock mechanics
B Callow, I Falcon-Suarez, S Ahmed, J Matter
International Journal of Greenhouse Gas Control 70, 146-156, 2018
762018
Laboratory insights into the effect of sediment‐hosted methane hydrate morphology on elastic wave velocity from time‐lapse 4‐D synchrotron X‐ray computed tomography
SK Sahoo, BN Madhusudhan, H Marín‐Moreno, LJ North, S Ahmed, ...
Geochemistry, Geophysics, Geosystems 19 (11), 4502-4521, 2018
632018
Numerical modelling of railway ballast at the particle scale
S Ahmed, J Harkness, L Le Pen, W Powrie, A Zervos
International Journal for Numerical and Analytical Methods in Geomechanics …, 2016
452016
Optimal X-ray micro-CT image based methods for porosity and permeability quantification in heterogeneous sandstones
B Callow, I Falcon-Suarez, H Marin-Moreno, JM Bull, S Ahmed
Geophysical Journal International 223 (2), 1210-1229, 2020
242020
X-ray computed tomography reveals that grain protrusion controls critical shear stress for entrainment of fluvial gravels
RA Hodge, H Voepel, J Leyland, DA Sear, S Ahmed
Geology 48 (2), 149-153, 2020
202020
X-ray phase imaging with the unified modulated pattern analysis of near-field speckles at a laboratory source
MC Zdora, I Zanette, T Walker, NW Phillips, R Smith, H Deyhle, S Ahmed, ...
Applied optics 59 (8), 2270-2275, 2020
192020
Ptychographic X-ray computed tomography at a high-brilliance X-ray source
S Sala, DJ Batey, A Prakash, S Ahmed, C Rau, P Thibault
Optics express 27 (2), 533-542, 2019
192019
Climate Change Impact on Design Storm and Performance of Urban Storm-Water Management System–A Case Study on West Central Mountain Drainage Area in Canada
S Ahmed, I Tsanis
Hydrol. Curr. Res 7 (1), 1-11, 2016
172016
Beamline K11 DIAD: A new instrument for dual imaging and diffraction at Diamond Light Source
C Reinhard, M Drakopoulos, SI Ahmed, H Deyhle, A James, ...
Journal of Synchrotron Radiation 28 (6), 1985-1995, 2021
122021
Development of a vector‐based 3D grain entrainment model with application to X‐ray computed tomography scanned riverbed sediment
H Voepel, J Leyland, RA Hodge, S Ahmed, D Sear
Earth Surface Processes and Landforms 44 (15), 3057-3077, 2019
82019
Application of X-ray computed tomography to investigate pile penetration mechanisms in chalk
FJ Alvarez-Borges, DJ Richards, CRI Clayton, SI Ahmed
Engineering in Chalk: Proceedings of the Chalk 2018 Conference, 565-570, 2018
82018
Investigation of pile penetration in calcareous soft rock using X-ray computed tomography
F Alvarez-Borges, S Ahmed, BN Madhusudhan, D Richards
International Journal of Physical Modelling in Geotechnics 22 (1), 38-52, 2022
72022
A new model (DRASTIC-LU) for evaluating groundwater vulnerability in parts of central Ganga Plain, India. Arab J Geosci 7: 927–937
F Alam, R Umar, S Ahmed, FA Dar
62012
An investigation of fabric and of particle shape in railway ballast using X-ray CT and the discrete element method
S Ahmed
University of Southampton, 2014
52014
Resin recovery and the use of computed tomography for quantitative image analysis of railway ballast
L Le Pen, S Ahmed, A Zervos, J Harkness, W Powrie
52014
U-Net segmentation methods for variable-contrast XCT images of methane-bearing sand
FJ Alvarez-Borges, ONF King, BN Madhusudhan, T Connolley, M Basham, ...
Authorea Preprints, 2022
42022
Understanding the sequence of damage in complex hybrid composite metallic structures subject to out-of-plane loading investigated using computed tomography
T Allen, S Ahmed, PAS Reed, I Sinclair, SM Spearing
20th International Conference on Composite Materials, 2015
32015
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Articoli 1–20