Abdelrahman Elmeliegy
Also known as: Abdo
Works (5)
Updated: September 10th, 2023 05:01
2023 journal article
Correlation-based full-waveform shear wave elastography
PHYSICS IN MEDICINE AND BIOLOGY, 68(11).
Contributors: n & M. Guddati n
author keywords: wave scattering; inverse modeling; PDE constrained optimization; elastography; ultrasound
MeSH headings : Elasticity Imaging Techniques / methods; Phantoms, Imaging; Ultrasonography; Elasticity; Physics
TL;DR:
A methodology of inverting for 2D elasticity maps from measurements on a single line is presented that has better convexity and convergence properties compared to the traditional least-squares functional, and is less sensitive to initial guess, robust against noisy measurements and other errors that are common in ultrasound elastography.
(via Semantic Scholar)
iopscience.iop.org (publisher PDF)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: May 20, 2023
2023 journal article
Improved least-squares migration through double-sweeping solver
GEOPHYSICS, 88(3), S131–S141.
Contributors: M. Eslaminia*, * & M. Guddati n
UN Sustainable Development Goal Categories
10. Reduced Inequalities
(OpenAlex)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: April 9, 2023
2023 article
Shear wave elastography: From dispersion matching to full waveform inversion
Guddati, M., Roy, T., Elmeliegy, A. M., & Urban, M. W. (2023, March). JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, Vol. 153.
TL;DR:
This paper presents inversion approaches ranging from matching dispersion characteristics to matching full waveform responses and provides rationale for choosing the appropriate technique(s) depending on the problem at hand.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: September 5, 2023
2022 journal article
Full waveform inversion through double-sweeping solver
JOURNAL OF COMPUTATIONAL PHYSICS, 453.
Contributors: M. Eslaminia*, n & M. Guddati n
author keywords: FWI; Double-sweeping solver; Inverse problems; Helmholtz equation; Preconditioning
Sources: ORCID, Web Of Science, NC State University Libraries
Added: March 2, 2022
2019 journal article
Efficient Preconditioned Soil-Foundation-Structure Interaction Approach to Compute Tall-Building Time Periods
PRACTICE PERIODICAL ON STRUCTURAL DESIGN AND CONSTRUCTION, 24(3).
Contributors: n & Y. Rashed *
author keywords: Soil-structure interaction; Iterative coupling; Tall buildings; Time period; Lateral loads; Base shear
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: April 22, 2019
Employment
Updated: March 6th, 2021 18:37
2017 - present
North Carolina State University Raleigh, North Carolina, US
Research and Teaching Assistant
Civil Engineering
2013 - 2017
Cairo University Cairo, Cairo, EG
Research and Teaching Assistant
Civil Engineering
2016 - 2017
American University in Cairo Cairo, Cairo, EG
Teaching Assistant
Civil Engineering
2014 - 2016
ACE consultants Cairo, Cairo, EG
Structural and Bridges analyzer-designer
Bridges design
Education
Updated: March 6th, 2021 18:40
2013 - 2016
Cairo University Cairo, Cairo, EG
Masters of Science
Structural Engineering
2008 - 2013
Cairo University Cairo, Cairo, EG
Bachelor
Civil Engineering
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