Amir Owrangi

1.5k total citations
53 papers, 1.2k citations indexed

About

Amir Owrangi is a scholar working on Radiology, Nuclear Medicine and Imaging, Radiation and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Amir Owrangi has authored 53 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Radiology, Nuclear Medicine and Imaging, 32 papers in Radiation and 16 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Amir Owrangi's work include Advanced Radiotherapy Techniques (32 papers), Medical Imaging Techniques and Applications (16 papers) and Endometrial and Cervical Cancer Treatments (12 papers). Amir Owrangi is often cited by papers focused on Advanced Radiotherapy Techniques (32 papers), Medical Imaging Techniques and Applications (16 papers) and Endometrial and Cervical Cancer Treatments (12 papers). Amir Owrangi collaborates with scholars based in Canada, United States and Iran. Amir Owrangi's co-authors include Peter B. Greer, Carri Glide‐Hurst, James C. L. Chow, Grace Párraga, David G. McCormack, Andrew Wheatley, Steve Jiang, Sarah Svenningsen, Samaneh Kazemifar and Miranda Kirby and has published in prestigious journals such as Radiology, Journal of Applied Physiology and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

Amir Owrangi

51 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Amir Owrangi Canada 17 694 520 428 280 230 53 1.2k
M Vićić United States 18 711 1.0× 818 1.6× 697 1.6× 125 0.4× 151 0.7× 48 1.4k
Johan Overweg Germany 6 828 1.2× 740 1.4× 471 1.1× 79 0.3× 123 0.5× 10 1.1k
Steven M. Shea United States 20 1.1k 1.6× 154 0.3× 257 0.6× 231 0.8× 86 0.4× 70 1.3k
Tokihiro Yamamoto United States 21 1.1k 1.6× 975 1.9× 846 2.0× 233 0.8× 328 1.4× 66 1.5k
Bilal Tahir United Kingdom 19 511 0.7× 147 0.3× 198 0.5× 270 1.0× 64 0.3× 61 1.1k
Yanle Hu United States 21 991 1.4× 1.1k 2.2× 819 1.9× 45 0.2× 139 0.6× 49 1.5k
C. Ross Schmidtlein United States 19 1.3k 1.8× 804 1.5× 652 1.5× 58 0.2× 405 1.8× 77 1.7k
Yunping Zhu United States 17 382 0.6× 540 1.0× 448 1.0× 27 0.1× 120 0.5× 35 877
Rob H.N. Tijssen Netherlands 23 1.6k 2.3× 1.3k 2.5× 690 1.6× 99 0.4× 202 0.9× 56 1.9k
Khadija Sheikh United States 18 386 0.6× 149 0.3× 384 0.9× 269 1.0× 85 0.4× 56 837

Countries citing papers authored by Amir Owrangi

Since Specialization
Citations

This map shows the geographic impact of Amir Owrangi'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 Amir Owrangi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Amir Owrangi more than expected).

Fields of papers citing papers by Amir Owrangi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Amir Owrangi. 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 Amir Owrangi. The network helps show where Amir Owrangi may publish in the future.

Co-authorship network of co-authors of Amir Owrangi

This figure shows the co-authorship network connecting the top 25 collaborators of Amir Owrangi. A scholar is included among the top collaborators of Amir Owrangi 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 Amir Owrangi. Amir Owrangi 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
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Liang, Xiao, Allen Yen, Ti Bai, et al.. (2023). Bony structure enhanced synthetic CT generation using Dixon sequences for pelvis MR‐only radiotherapy. Medical Physics. 50(12). 7368–7382. 4 indexed citations
3.
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Li, Wen, Samaneh Kazemifar, Ti Bai, et al.. (2021). Synthesizing CT images from MR images with deep learning: model generalization for different datasets through transfer learning. Biomedical Physics & Engineering Express. 7(2). 25020–25020. 17 indexed citations
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Owrangi, Amir, et al.. (2016). Metal artefacts in MRI-guided brachytherapy of cervical cancer. Journal of Contemporary Brachytherapy. 4(4). 363–369. 22 indexed citations
8.
Han, Dae Yup, Habib Safigholi, Ananth Ravi, et al.. (2016). Direction Modulated Brachytherapy for Treatment of Cervical Cancer. II: Comparative Planning Study With Intracavitary and Intracavitary–Interstitial Techniques. International Journal of Radiation Oncology*Biology*Physics. 96(2). 440–448. 34 indexed citations
9.
Covington, Elizabeth, Timothy A. Ritter, Jean M. Moran, Amir Owrangi, & Joann I. Prisciandaro. (2016). Technical Report: Evaluation of peripheral dose for flattening filter free photon beams. Medical Physics. 43(8Part1). 4789–4796. 18 indexed citations
10.
Han, Dae Yup, Habib Safigholi, Shahram Mashouf, et al.. (2016). Quantitative MRI assessment of a novel direction modulated brachytherapy tandem applicator for cervical cancer at 1.5T. Radiotherapy and Oncology. 120(3). 500–506. 21 indexed citations
11.
Chow, James C. L. & Amir Owrangi. (2015). A surface energy spectral study on the bone heterogeneity and beam obliquity using the flattened and unflattened photon beams. Reports of Practical Oncology & Radiotherapy. 21(1). 63–70. 11 indexed citations
12.
Owrangi, Amir, et al.. (2015). Magnetic resonance imaging-guided brachytherapy for cervical cancer: initiating a program. Journal of Contemporary Brachytherapy. 5(5). 417–422. 16 indexed citations
13.
Chow, James C. L. & Amir Owrangi. (2014). SU-E-T-142: Effect of the Bone Heterogeneity On the Unflattened and Flattened Photon Beam Dosimetry: A Monte Carlo Comparison. Medical Physics. 41(6Part13). 255–255. 4 indexed citations
14.
Owrangi, Amir, et al.. (2013). Semi-automated scoring of pulmonary emphysema from X-ray CT: Trainee reproducibility and accuracy. European Journal of Radiology. 82(11). e734–e741. 4 indexed citations
15.
Kirby, Miranda, Amir Owrangi, Sarah Svenningsen, et al.. (2013). On the role of abnormal DLCOin ex-smokers without airflow limitation: symptoms, exercise capacity and hyperpolarised helium-3 MRI. Thorax. 68(8). 752–759. 76 indexed citations
16.
Awad, Joseph, et al.. (2012). Three-dimensional lung tumor segmentation from x-ray computed tomography using sparse field active models. Medical Physics. 39(2). 851–865. 13 indexed citations
17.
Kirby, Miranda, Sarah Svenningsen, Amir Owrangi, et al.. (2012). Hyperpolarized3He and129Xe MR Imaging in Healthy Volunteers and Patients with Chronic Obstructive Pulmonary Disease. Radiology. 265(2). 600–610. 165 indexed citations
18.
Owrangi, Amir, Roya Etemad‐Rezai, Laura Wilson, et al.. (2011). Pulmonary Tumor Measurements from X-Ray Computed Tomography in One, Two, and Three Dimensions. Academic Radiology. 18(11). 1391–1402. 2 indexed citations
19.
Chow, James C. L. & Amir Owrangi. (2009). Depth dependence of electron backscatter: An energy spectral and dosimetry study using Monte Carlo simulation. Medical Physics. 36(2). 594–601. 4 indexed citations
20.
Coolens, Catherine, Stephen Breen, Thomas G. Purdie, et al.. (2009). Implementation and characterization of a 320‐slice volumetric CT scanner for simulation in radiation oncology. Medical Physics. 36(11). 5120–5127. 30 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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