James L. Robar

2.1k total citations
92 papers, 1.6k citations indexed

About

James L. Robar is a scholar working on Radiation, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, James L. Robar has authored 92 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Radiation, 58 papers in Radiology, Nuclear Medicine and Imaging and 34 papers in Pulmonary and Respiratory Medicine. Recurrent topics in James L. Robar's work include Advanced Radiotherapy Techniques (64 papers), Medical Imaging Techniques and Applications (44 papers) and Radiation Therapy and Dosimetry (23 papers). James L. Robar is often cited by papers focused on Advanced Radiotherapy Techniques (64 papers), Medical Imaging Techniques and Applications (44 papers) and Radiation Therapy and Dosimetry (23 papers). James L. Robar collaborates with scholars based in Canada, United States and Czechia. James L. Robar's co-authors include Kathryn Moran, David Parsons, Montgomery Martin, Brenda Clark, Mammo Yewondwossen, Alanah Bergman, Derek Wilke, Murali Rajaraman, C.J. Thompson and R Kelly and has published in prestigious journals such as Scientific Reports, Radiology and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

James L. Robar

85 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
James L. Robar Canada 21 1.1k 796 711 475 119 92 1.6k
Nadine Linthout Belgium 21 1.5k 1.3× 1.2k 1.4× 1.0k 1.5× 278 0.6× 157 1.3× 43 1.9k
Jason W. Sohn United States 20 717 0.6× 588 0.7× 542 0.8× 200 0.4× 106 0.9× 73 1.2k
Jöerg Lehmann Australia 23 1.1k 1.0× 892 1.1× 893 1.3× 267 0.6× 102 0.9× 106 1.6k
Kazuhiko Tsuchiya Japan 14 1.1k 0.9× 937 1.2× 792 1.1× 215 0.5× 200 1.7× 46 1.5k
N. Reynaert Belgium 25 1.5k 1.3× 1.3k 1.6× 1.1k 1.6× 421 0.9× 115 1.0× 96 1.9k
Jihong Wang United States 22 684 0.6× 1.5k 1.9× 718 1.0× 391 0.8× 110 0.9× 86 2.1k
R. Mañon United States 18 988 0.9× 791 1.0× 737 1.0× 233 0.5× 167 1.4× 42 1.4k
Koen Tournel Belgium 25 1.5k 1.3× 1.0k 1.3× 1.0k 1.4× 275 0.6× 287 2.4× 59 1.9k
Michaël Duchateau Belgium 21 1.1k 1.0× 826 1.0× 845 1.2× 182 0.4× 170 1.4× 50 1.5k
Arthur J. Olch United States 22 1.8k 1.6× 1.3k 1.7× 1.3k 1.8× 547 1.2× 232 1.9× 93 2.4k

Countries citing papers authored by James L. Robar

Since Specialization
Citations

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

Fields of papers citing papers by James L. Robar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James L. Robar. 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 James L. Robar. The network helps show where James L. Robar may publish in the future.

Co-authorship network of co-authors of James L. Robar

This figure shows the co-authorship network connecting the top 25 collaborators of James L. Robar. A scholar is included among the top collaborators of James L. Robar 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 James L. Robar. James L. Robar 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.
Cherpak, Amanda, Lei Dong, Tianyu Zhao, et al.. (2025). Multi‐institutional study on image quality for a novel CBCT solution on O‐ring linac. Journal of Applied Clinical Medical Physics. 26(6). e70023–e70023. 3 indexed citations
2.
Robar, James L., et al.. (2024). Evaluation of a Metal Artifact Reduction Algorithm for Image Reconstruction on a Novel CBCT Platform. Journal of Applied Clinical Medical Physics. 25(11). e14516–e14516. 4 indexed citations
3.
Robar, James L.. (2024). 3D Printing in Radiation Oncology. 1 indexed citations
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Cherpak, Amanda, et al.. (2023). 246 Characterizing the HU Constancy of the Varian Ethos Hypersight CBCT and Comparing IT to Conventional Systems. Radiotherapy and Oncology. 186. S106–S106. 1 indexed citations
8.
Dahn, Hannah, et al.. (2023). A Prospective Study Demonstrating Early Prediction of Skin Toxicity From Radiation Therapy Using Radiomic Features From Optical and Infrared Images. International Journal of Radiation Oncology*Biology*Physics. 118(3). 839–852. 4 indexed citations
9.
Robar, James L., et al.. (2022). Evaluation of the feasibility of cardiac gating for SBRT of ventricular tachycardia based on real‐time ECG signal acquisition. Journal of Applied Clinical Medical Physics. 24(2). e13814–e13814. 10 indexed citations
10.
Song, William Y., et al.. (2021). Emerging technologies in brachytherapy. Physics in Medicine and Biology. 66(23). 23TR01–23TR01. 11 indexed citations
11.
Robar, James L., et al.. (2021). Finite element analysis of a capacitive array for 6D intrafraction motion detection during stereotactic radiosurgery. Physics in Medicine and Biology. 66(17). 175021–175021.
12.
Berbeco, Ross, et al.. (2015). Low Z target switching to increase tumor endothelial cell dose enhancement during gold nanoparticle-aided radiation therapy. Medical Physics. 43(1). 436–442. 20 indexed citations
13.
Leary, Del & James L. Robar. (2013). CBCT with specification of imaging dose and CNR by anatomical volume of interest. Medical Physics. 41(1). 11909–11909. 7 indexed citations
14.
Parsons, David & James L. Robar. (2012). Beam generation and planar imaging at energies below 2.40 MeV with carbon and aluminum linear accelerator targets. Medical Physics. 39(7Part2). 4568–4578. 18 indexed citations
15.
Robar, James L. & Christopher G. Thomas. (2012). HybridArc: A novel radiation therapy technique combining optimized dynamic arcs and intensity modulation. Medical dosimetry. 37(4). 358–368. 19 indexed citations
16.
Wang, Jing, James L. Robar, & Huaiqun Guan. (2012). Noise suppression in reconstruction of low‐Z target megavoltage cone‐beam CT images. Medical Physics. 39(8). 5111–5117. 2 indexed citations
17.
Petrić, M, et al.. (2005). Development and characterization of a tissue equivalent plastic scintillator based dosimetry system. Medical Physics. 33(1). 96–105. 43 indexed citations
18.
Petrić, M, Brenda Clark, & James L. Robar. (2005). A comparison of two commercial treatment planning systems to IMRT. Journal of Applied Clinical Medical Physics. 6(3). 63–80. 10 indexed citations
19.
Chung, Hans T., Roy Ma, Brian Toyota, et al.. (2004). Audiologic and treatment outcomes after linear accelerator–based stereotactic irradiation for acoustic neuroma. International Journal of Radiation Oncology*Biology*Physics. 59(4). 1116–1121. 46 indexed citations
20.
Robar, James L., et al.. (1999). The use of radiographic film for linear accelerator stereotactic radiosurgical dosimetry. Medical Physics. 26(10). 2144–2150. 69 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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