John Walker

1.5k total citations
76 papers, 1.0k citations indexed

About

John Walker is a scholar working on Biomedical Engineering, Biophysics and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, John Walker has authored 76 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Biomedical Engineering, 11 papers in Biophysics and 10 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in John Walker's work include Photoacoustic and Ultrasonic Imaging (11 papers), Advanced Fluorescence Microscopy Techniques (8 papers) and Optical Coherence Tomography Applications (6 papers). John Walker is often cited by papers focused on Photoacoustic and Ultrasonic Imaging (11 papers), Advanced Fluorescence Microscopy Techniques (8 papers) and Optical Coherence Tomography Applications (6 papers). John Walker collaborates with scholars based in United Kingdom, New Zealand and Australia. John Walker's co-authors include Adrian Furnham, K. I. Hopcraft, Peter Chang, A.J. Phillips, Barbara Kitchenham, E. Jakeman, David Jordan, Yunfei Sun, Joseph L. Awange and Hélène Draux and has published in prestigious journals such as Nature, Personality and Individual Differences and Journal of the Optical Society of America A.

In The Last Decade

John Walker

68 papers receiving 879 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Walker United Kingdom 15 222 151 146 101 98 76 1.0k
Ed Finn United States 13 73 0.3× 56 0.4× 55 0.4× 19 0.2× 9 0.1× 57 742
Alan Van Heuvelen United States 16 40 0.2× 37 0.2× 52 0.4× 266 2.6× 24 0.2× 38 2.1k
Asad Abbas Mexico 14 72 0.3× 8 0.1× 115 0.8× 32 0.3× 38 0.4× 60 1.1k
David J. Lund United States 19 49 0.2× 207 1.4× 78 0.5× 7 0.1× 20 0.2× 104 1.7k
Jan van der Veen Netherlands 20 33 0.1× 20 0.1× 275 1.9× 82 0.8× 7 0.1× 63 2.0k
Jeehyung Lee United States 7 24 0.1× 27 0.2× 62 0.4× 23 0.2× 31 0.3× 8 1.2k
Pieter E. Vermaas Netherlands 24 71 0.3× 299 2.0× 37 0.3× 150 1.5× 6 0.1× 93 1.7k
N. Sanjay Rebello United States 28 67 0.3× 76 0.5× 60 0.4× 394 3.9× 2 0.0× 262 2.7k
J. Barbero Spain 8 26 0.1× 29 0.2× 49 0.3× 19 0.2× 28 0.3× 12 1.1k
Gregory Francis United States 25 26 0.1× 1.2k 8.1× 25 0.2× 325 3.2× 16 0.2× 139 2.4k

Countries citing papers authored by John Walker

Since Specialization
Citations

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

Fields of papers citing papers by John Walker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Walker

This figure shows the co-authorship network connecting the top 25 collaborators of John Walker. A scholar is included among the top collaborators of John 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 John Walker. John Walker 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.
Draux, Hélène, et al.. (2018). Assessing the open access effect in hybrid journals. Figshare. 8 indexed citations
2.
Walker, John. (2015). Using Critical Incidents to Understand ESL Student Satisfaction. TESL Canada Journal. 32(2). 95–95. 3 indexed citations
3.
4.
Walker, John. (2014). ESOL as Business: Time for the Market‐Oriented Teacher?. TESOL Journal. 5(1). 159–171. 2 indexed citations
5.
Walker, John, et al.. (2013). Deploying Orientalism in culture and history: from Germany to Central and Eastern Europe. 5 indexed citations
6.
Walker, John. (2013). Frederick Sanger (1918–2013). Nature. 505(7481). 27–27. 6 indexed citations
7.
Walker, John. (2012). Improved nano-particle tracking analysis. Measurement Science and Technology. 23(6). 65605–65605. 39 indexed citations
8.
Huynh, Nam, Barrie Hayes‐Gill, John Crowe, et al.. (2012). Application of a maximum likelihood algorithm to ultrasound modulated optical tomography. Journal of Biomedical Optics. 17(2). 26014–26014. 5 indexed citations
9.
Walker, John, et al.. (2010). Differential high-speed digital micromirror device based fluorescence speckle confocal microscopy. Applied Optics. 49(3). 497–497. 13 indexed citations
10.
Walker, John. (2009). Language and Culture Requirements in International Business Majors at AACSB‐Accredited Business Schools. Journal of Teaching in International Business. 20(4). 293–311. 12 indexed citations
11.
Walker, John. (2009). Measuring plagiarism: researching what students do, not what they say they do. Studies in Higher Education. 35(1). 41–59. 156 indexed citations
12.
Sun, Yunfei & John Walker. (2008). Maximum likelihood data inversion for photon correlation spectroscopy. Measurement Science and Technology. 19(11). 115302–115302. 7 indexed citations
13.
Chang, Peter, et al.. (2003). Improving visibility depth in passive underwater imaging by use of polarization. Applied Optics. 42(15). 2794–2794. 55 indexed citations
14.
Walker, John, Peter Chang, & K. I. Hopcraft. (2000). Visibility depth improvement in active polarization imaging in scattering media. Applied Optics. 39(27). 4933–4933. 56 indexed citations
15.
Parrish, Frank A., et al.. (1999). Nuclear medicine teleradiology in regional and rural centres of Western Australia. Journal of Telemedicine and Telecare. 5(1_suppl). 47–50. 5 indexed citations
16.
Walker, John. (1989). A selection of curious articles from the Gentleman's magazine. Bulletin of Miscellaneous Information (Royal Gardens Kew).
17.
Smith, David W., Lorry R. Frankel, John Walker, et al.. (1987). Rapid assessment of ventilation by measurement of carbon dioxide elimination during high‐frequency ventilation of kittens. Pediatric Pulmonology. 3(6). 406–412. 1 indexed citations
18.
Walker, John. (1985). The once and future film : British cinema in the seventies and eighties. Methuen eBooks. 2 indexed citations
19.
Walker, John. (1979). National Gallery of Art, Washington. 10 indexed citations
20.
Walker, John. (1969). A rhetorical grammar : or course of lessons in elocution. (1785). G. Olms eBooks. 7 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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