Ayman M. Khalifa

524 total citations
32 papers, 349 citations indexed

About

Ayman M. Khalifa is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Biomedical Engineering. According to data from OpenAlex, Ayman M. Khalifa has authored 32 papers receiving a total of 349 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Radiology, Nuclear Medicine and Imaging, 8 papers in Cardiology and Cardiovascular Medicine and 6 papers in Biomedical Engineering. Recurrent topics in Ayman M. Khalifa's work include Advanced MRI Techniques and Applications (13 papers), Cardiac Imaging and Diagnostics (11 papers) and Cardiovascular Function and Risk Factors (6 papers). Ayman M. Khalifa is often cited by papers focused on Advanced MRI Techniques and Applications (13 papers), Cardiac Imaging and Diagnostics (11 papers) and Cardiovascular Function and Risk Factors (6 papers). Ayman M. Khalifa collaborates with scholars based in Egypt, United States and China. Ayman M. Khalifa's co-authors include Antonio Nanni, Ahmed S. Fahmy, Tarek Alkhrdaji, Pau Medrano−Gracia, Ján Margeta, Mustafa Elattar, Avan Suinesiaputra, Alan H. Kadish, Nicholas Ayache and Alistair A. Young and has published in prestigious journals such as SHILAP Revista de lepidopterología, Stem Cells and Journal of Magnetic Resonance Imaging.

In The Last Decade

Ayman M. Khalifa

27 papers receiving 326 citations

Peers

Ayman M. Khalifa
Jingjing Xia China
Jae Hong Jeong South Korea
Ana Sofia Delgado Portugal
Alireza Rafiei Iran
Charlène Mauger New Zealand
Susann Beier Australia
Marcin Rudzki Poland
James A. Mandel United States
Mücahid Barstuğan Türkiye
Jin-Feng Jiang China
Jingjing Xia China
Ayman M. Khalifa
Citations per year, relative to Ayman M. Khalifa Ayman M. Khalifa (= 1×) peers Jingjing Xia

Countries citing papers authored by Ayman M. Khalifa

Since Specialization
Citations

This map shows the geographic impact of Ayman M. Khalifa's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ayman M. Khalifa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ayman M. Khalifa more than expected).

Fields of papers citing papers by Ayman M. Khalifa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ayman M. Khalifa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ayman M. Khalifa. The network helps show where Ayman M. Khalifa may publish in the future.

Co-authorship network of co-authors of Ayman M. Khalifa

This figure shows the co-authorship network connecting the top 25 collaborators of Ayman M. Khalifa. A scholar is included among the top collaborators of Ayman M. Khalifa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ayman M. Khalifa. Ayman M. Khalifa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Khalifa, Ayman M., et al.. (2024). Advancing clinical understanding of surface electromyography biofeedback: bridging research, teaching, and commercial applications. Expert Review of Medical Devices. 21(8). 709–726. 1 indexed citations
2.
3.
Khalifa, Ayman M., et al.. (2023). PROGNOSTIC ROLE OF CT PULMONARY ANGIOGRAPHY IN ACUTE PULMONARY EMBOLISM. 74(2). 345–363.
4.
El‐Rewaidy, Hossam, et al.. (2021). Multiple two-dimensional active shape model framework for right ventricular segmentation. Magnetic Resonance Imaging. 85. 177–185. 3 indexed citations
5.
Khalifa, Ayman M., et al.. (2021). Developing a Low-cost, smart, handheld electromyography biofeedback system for telerehabilitation with Clinical Evaluation. SHILAP Revista de lepidopterología. 10. 100056–100056. 13 indexed citations
6.
Ahmed, Yasmine, et al.. (2019). Detecting liver fibrosis using a machine learning‐based approach to the quantification of the heart‐induced deformation in tagged MR images. NMR in Biomedicine. 33(1). e4215–e4215. 16 indexed citations
7.
Fahmy, Ahmed S., et al.. (2016). Numerical Study on Ultimate Behaviour of Bolted End-Plate Steel Connections. Latin American Journal of Solids and Structures. 13(1). 1–22. 30 indexed citations
8.
Ibrahim, El‐Sayed H., et al.. (2016). Influence of the analysis technique on estimating hepatic iron content using MRI. Journal of Magnetic Resonance Imaging. 44(6). 1448–1455. 1 indexed citations
9.
Khalifa, Ayman M., et al.. (2016). The influence of the analysis technique on myocardial T1 estimation using MRI. 74. 102–105.
10.
Khalifa, Ayman M., et al.. (2015). Assessment of cardiac mass from tagged magnetic resonance images. Japanese Journal of Radiology. 34(2). 158–165. 2 indexed citations
11.
Khalifa, Ayman M., et al.. (2015). Estimation of Eulerian strain from tagged CMR images using band-pass optical flow and HARP. Journal of Cardiovascular Magnetic Resonance. 17. P62–P62.
12.
Khalifa, Ayman M., et al.. (2015). Cine viability magnetic resonance imaging of the heart without increased scan time. Magnetic Resonance Imaging. 34(2). 183–190.
13.
Rushdi, Muhammad A., et al.. (2015). Tag removal in cardiac tagged MRI images using coupled dictionary learning. 54. 7921–7924. 4 indexed citations
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15.
Khalifa, Ayman M., et al.. (2014). Automatic synthesis of cine viability MRI images for evaluation of coronary heart disease. PubMed. 2014. 5117–5120. 3 indexed citations
16.
Suinesiaputra, Avan, Brett R. Cowan, Mustafa Elattar, et al.. (2013). A collaborative resource to build consensus for automated left ventricular segmentation of cardiac MR images. Medical Image Analysis. 18(1). 50–62. 119 indexed citations
17.
Khalifa, Ayman M., Abou‐Bakr M. Youssef, & N.F. Osman. (2005). Improved Harmonic Phase (HARP) Method for Motion Tracking a Tagged Cardiac MR images. 169. 4298–4301. 17 indexed citations
18.
Khalifa, Ayman M., et al.. (1999). Anchorage of Surface Mounted FRP Reinforcement. ACI Concrete International. 21(10). 49–54. 83 indexed citations
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20.
Khalifa, Ayman M., et al.. (1981). Syntheses and Investigation of Some New Polyarylates and Copolyarylates. Part I. Journal of Macromolecular Science Part A - Chemistry. 16(3). 651–668. 9 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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