Mohammad Reza Ay
About
In The Last Decade
Mohammad Reza Ay
174 papers receiving 2.4k citations
Peers
Comparison fields: 5 of 126
- Radiology, Nuclear Medicine and Imaging 2.0k
- Biomedical Engineering 1.4k
- Radiation 647
- Pulmonary and Respiratory Medicine 387
- Materials Chemistry 94
Countries citing papers authored by Mohammad Reza Ay
This map shows the geographic impact of Mohammad Reza Ay'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 Mohammad Reza Ay with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mohammad Reza Ay more than expected).
Fields of papers citing papers by Mohammad Reza Ay
This network shows the impact of papers produced by Mohammad Reza Ay. 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 Mohammad Reza Ay. The network helps show where Mohammad Reza Ay may publish in the future.
Co-authorship network of co-authors of Mohammad Reza Ay
This figure shows the co-authorship network connecting the top 25 collaborators of Mohammad Reza Ay. A scholar is included among the top collaborators of Mohammad Reza Ay 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 Mohammad Reza Ay. Mohammad Reza Ay is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 10 | |
| 2 | Validation and evaluation of a GATE model for MAMMI PET scanner | 0 |
| 3 | A full quantitative analysis of 18 MV photon beam from 2100 C/D-Varian clinical linear accelerator with and without flattening filter | 1 |
| 4 | The influence of misregistration between CT and SPECT images on the accuracy of CT-based attenuation correction of cardiac SPECT/CT imaging: Phantom and clinical studies | 8 |
| 5 | Resolution Recovery with Pre-Reconstruction Fourier Transforms Filtering for a High Resolution Animal SPECT System | 1 |
| 6 | Uncertainties in effective dose estimation for CT transmission scan in total body PET-CT imaging with Auto mA3D tube current modulation | 5 |
| 7 | The influence of using different reconstruction algorithms on sensitivity of quantitative 18F-FDG-PET volumetric measures to background activity variation | 3 |
| 8 | New approach for calibration of pixelated scintillation detectors of intraoperative gamma cameras | 3 |
| 9 | Collimator-detector response compensation in molecular SPECT reconstruction using STIR framework | 6 |
| 10 | Cardiac Contraction Motion Correction in Gated Myocardial Perfusion SPECT Projection Domain | 3 |
| 11 | Optimizing Image Reconstruction Parameters in Time of Flight PET/CT Imaging: a Phantom Study | 3 |
| 12 | The Impact of Point Spread Function Modeling on Scan Duration in PET Imaging | 1 |
| 13 | The Influence of PET and CT Misalignment due to Respiratory Motion on the Cardiac PET/CT Imaging: a Simulation Study | 1 |
| 14 | How Gamma Camera's Head-Tilts Affect Image Quality of a Nuclear Scintigram? | 2 |
| 15 | Quantification of PET and CT Misalignment Errors Due to Bulk Motion in Cardiac PET/CT Imaging: Phantom and Clinical Studies | 1 |
| 16 | Experimental Evaluation of the Performance of HiReSPECT Scanner: a High-Resolution SPECT System for Small Animal Imaging | 8 |
| 17 | Monte Carlo estimation of electron contamination in a 18 MV clinical photon beam | 7 |
| 18 | Safety and diagnostic performance of dual-source CT scan in comparison with single source CT scan and conventional angiography in coronary heart diseases | 1 |
| 19 | Optimization of weighted virtual sinogram-based metal artifact reduction in CT-based attenuation correction of PET data using a genetic algorithm | 0 |
| 20 | Verifying the accuracy of dose distribution in Gamma Knife unit in presence of inhomogeneities using PAGAT polymer gel dosimeter and MC simulation | 4 |
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.