Christopher Walker

452 total citations
18 papers, 166 citations indexed

About

Christopher Walker is a scholar working on Radiation, Biomedical Engineering and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Christopher Walker has authored 18 papers receiving a total of 166 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Radiation, 8 papers in Biomedical Engineering and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Christopher Walker's work include Advanced Radiotherapy Techniques (8 papers), Advanced X-ray and CT Imaging (5 papers) and Medical Imaging Techniques and Applications (3 papers). Christopher Walker is often cited by papers focused on Advanced Radiotherapy Techniques (8 papers), Advanced X-ray and CT Imaging (5 papers) and Medical Imaging Techniques and Applications (3 papers). Christopher Walker collaborates with scholars based in United Kingdom, United States and Ireland. Christopher Walker's co-authors include O. Awunor, R. Patel, Neil D. Richmond, Jonathan R. I. Lee, David Eaton, Ian Paddick, C. Lyons, David Shakespeare, Frances Duane and Mary Dunne and has published in prestigious journals such as Scientific Reports, Biological Psychiatry and Frontiers in Immunology.

In The Last Decade

Christopher Walker

17 papers receiving 160 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Christopher Walker United Kingdom 8 89 80 50 34 27 18 166
Sung Hwan Ahn South Korea 11 184 2.1× 91 1.1× 176 3.5× 46 1.4× 19 0.7× 40 316
Ting Pan China 5 35 0.4× 216 2.7× 24 0.5× 110 3.2× 23 0.9× 24 260
Sara L. Gallotto United States 8 47 0.5× 24 0.3× 141 2.8× 5 0.1× 11 0.4× 19 208
Adam C. Turner United States 10 155 1.7× 542 6.8× 197 3.9× 420 12.4× 18 0.7× 17 627
Sjoerd Rijnsdorp Netherlands 7 49 0.6× 319 4.0× 62 1.2× 128 3.8× 2 0.1× 9 347
Katherine Dixon Canada 7 12 0.1× 72 0.9× 9 0.2× 42 1.2× 10 0.4× 21 165
Gaetano Morea Italy 7 24 0.3× 16 0.2× 23 0.5× 12 0.4× 37 1.4× 9 347
Andrej Šteňo Slovakia 8 10 0.1× 78 1.0× 12 0.2× 27 0.8× 65 2.4× 17 259
Gautam Bahl United States 8 5 0.1× 41 0.5× 65 1.3× 11 0.3× 38 1.4× 13 308
Filiz Afrashı Türkiye 10 4 0.0× 251 3.1× 15 0.3× 16 0.5× 14 0.5× 50 445

Countries citing papers authored by Christopher Walker

Since Specialization
Citations

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

Fields of papers citing papers by Christopher Walker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christopher Walker

This figure shows the co-authorship network connecting the top 25 collaborators of Christopher Walker. A scholar is included among the top collaborators of Christopher Walker 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 Christopher Walker. Christopher Walker is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
1.
Wyatt, J., R. Pearson, J. Frew, et al.. (2023). The first patients treated with MR-CBCT soft-tissue matching in a MR-only prostate radiotherapy pathway. Radiography. 29(2). 347–354. 3 indexed citations
2.
Manolopoulos, S., et al.. (2023). An evaluation of an energy independent CT reconstruction algorithm for use in radiotherapy treatment planning. British Journal of Radiology. 96(1152). 20230004–20230004.
3.
Tsai, Ya-Yu, Chenxu Qu, Joseph D. Bonner, et al.. (2023). Heterozygote advantage at HLA class I and II loci and reduced risk of colorectal cancer. Frontiers in Immunology. 14. 1268117–1268117. 3 indexed citations
4.
Wyatt, J., et al.. (2021). Cone beam computed tomography for dose calculation quality assurance for magnetic resonance-only radiotherapy. Physics and Imaging in Radiation Oncology. 17. 71–76. 8 indexed citations
5.
Evgrafov, Oleg V., Chris Armoskus, Bozena Wrobel, et al.. (2020). Gene Expression in Patient-Derived Neural Progenitors Implicates WNT5A Signaling in the Etiology of Schizophrenia. Biological Psychiatry. 88(3). 236–247. 18 indexed citations
6.
Johnson, Courtney, Jennifer Stephens, Christopher Walker, Joseph C. Cappelleri, & Ahmed Shelbaya. (2020). <p>Economic Outcomes Related to Persistence and Dosing of Celecoxib in Patients with Osteoarthritis (OA) Using a Retrospective Claims Database Analysis</p>. ClinicoEconomics and Outcomes Research. Volume 12. 57–67. 4 indexed citations
7.
Kim, Jae Mun, Adrian Camarena, Christopher Walker, et al.. (2020). Robust RNA-Seq of aRNA-amplified single cell material collected by patch clamp. Scientific Reports. 10(1). 1979–1979. 5 indexed citations
8.
9.
Eaton, David, et al.. (2018). Stereotactic radiosurgery for benign brain tumors: Results of multicenter benchmark planning studies. Practical Radiation Oncology. 8(5). e295–e304. 24 indexed citations
10.
Iqbal, Muhammad Shahid, et al.. (2018). Dosimetric evaluation of VMAT for palliative radiotherapy for non-small cell lung carcinoma. British Journal of Radiology. 91(1091). 20180146–20180146. 3 indexed citations
11.
Knowles, James A., Oleg V. Evgrafov, William J. Mack, et al.. (2018). Evaluation of biological and technical variations in low-input RNA-Seq and single-cell RNA-Seq. International Journal of Computational Biology and Drug Design. 11(1/2). 5–5. 2 indexed citations
12.
Gao, Fan, Jae Mun Kim, Charles Y. Liu, et al.. (2018). Evaluation of biological and technical variations in low-input RNA-Seq and single-cell RNA-Seq. International Journal of Computational Biology and Drug Design. 11(1/2). 5–5. 2 indexed citations
13.
14.
Duane, Frances, Charles Gillham, Lorraine Walsh, et al.. (2013). Impact of delineation uncertainties on dose to organs at risk in CT-guided intracavitary brachytherapy. Brachytherapy. 13(2). 210–218. 25 indexed citations
15.
Raja, Shahzad G., Manoraj Navaratnarajah, Christopher Walker, et al.. (2013). Impact of concomitant coronary artery bypass grafting on in-hospital outcome in octogenarians undergoing aortic valve replacement.. PubMed. 22(2). 177–83. 7 indexed citations
16.
Richmond, Neil D., et al.. (2012). Positioning accuracy for lung stereotactic body radiotherapy patients determined by on-treatment cone-beam CT imaging. British Journal of Radiology. 85(1014). 819–823. 13 indexed citations
17.
Walker, Christopher, et al.. (2011). Patient dosimetry and a novel approach to establishing Diagnostic Reference Levels in dental radiology. Physica Medica. 28(1). 7–12. 13 indexed citations
18.
Walker, Christopher, et al.. (2001). Acute pulmonary edema after percutaneous balloon valvuloplasty for pulmonary valve stenosis. Journal of Cardiothoracic and Vascular Anesthesia. 15(4). 480–482. 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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