John W. Andrew

446 total citations
19 papers, 348 citations indexed

About

John W. Andrew is a scholar working on Radiation, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, John W. Andrew has authored 19 papers receiving a total of 348 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Radiation, 7 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in John W. Andrew's work include Advanced Radiotherapy Techniques (7 papers), Medical Imaging Techniques and Applications (5 papers) and Radiation Dose and Imaging (4 papers). John W. Andrew is often cited by papers focused on Advanced Radiotherapy Techniques (7 papers), Medical Imaging Techniques and Applications (5 papers) and Radiation Dose and Imaging (4 papers). John W. Andrew collaborates with scholars based in Canada. John W. Andrew's co-authors include F.P. Ottensmeyer, John E. Aldrich, David P. Bazett‐Jones, Jane Hewitt, Howard B. Michaels, Esam M.A. Hussein, Alexandar Djordjevich, Mammo Yewondwossen, Libni Eapen and Peter O’Brien and has published in prestigious journals such as Radiology, International Journal of Radiation Oncology*Biology*Physics and Medical Physics.

In The Last Decade

John W. Andrew

19 papers receiving 326 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John W. Andrew Canada	8	127	87	78	73	69	19	348
Bimal K. Rath United States	10	99 0.8×	289 3.3×	108 1.4×	68 0.9×	8 0.1×	17	453
Philippe Barberet France	13	105 0.8×	113 1.3×	9 0.1×	34 0.5×	176 2.6×	36	466
Klaus‐Ruediger Peters United States	9	12 0.1×	99 1.1×	44 0.6×	84 1.2×	13 0.2×	29	324
Lenard M. Voortman Netherlands	11	50 0.4×	120 1.4×	115 1.5×	69 0.9×	5 0.1×	29	338
A.A. Vazina Russia	11	146 1.1×	140 1.6×	86 1.1×	11 0.2×	2 0.0×	46	425
Barbara Geier Austria	6	19 0.1×	250 2.9×	81 1.0×	68 0.9×	7 0.1×	7	428
Y. M. Heng Canada	10	34 0.3×	147 1.7×	25 0.3×	65 0.9×	12 0.2×	21	343
G. Leduc France	10	140 1.1×	56 0.6×	6 0.1×	2 0.0×	148 2.1×	15	332
Isabel Angert Germany	5	29 0.2×	169 1.9×	80 1.0×	40 0.5×	2 0.0×	8	382

Countries citing papers authored by John W. Andrew

Since Specialization

Citations

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

Fields of papers citing papers by John W. Andrew

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John W. Andrew

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

All Works

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19 of 19 papers shown

Yewondwossen, Mammo, et al.. (2005). A gated deep inspiration breath-hold radiation therapy technique using a linear position transducer. Journal of Applied Clinical Medical Physics. 6(1). 61–70. 7 indexed citations

Yewondwossen, Mammo, et al.. (2005). A gated deep inspiration breath‐hold radiation therapy technique using a linear position transducer. Journal of Applied Clinical Medical Physics. 6(1). 61–70. 12 indexed citations

Aldrich, John E. & John W. Andrew. (1992). Self-adhesive lead for compensator production and radiation shielding. Medical Physics. 19(2). 361–362. 2 indexed citations

Aldrich, John E., et al.. (1992). The Surface Doses from Orthovoltage X-Ray Treatments. Medical dosimetry. 17(2). 69–72. 14 indexed citations

Djordjevich, Alexandar, et al.. (1990). Optimal design of radiation compensators. Medical Physics. 17(3). 397–404. 24 indexed citations

Andrew, John W., et al.. (1989). A video‐based patient contour acquisition system for the design of radiotherapy compensators. Medical Physics. 16(3). 425–430. 7 indexed citations

Aldrich, John E., John W. Andrew, Howard B. Michaels, & Peter O’Brien. (1985). Characteristics of the photon beam from a new 25‐MV linear accelerator. Medical Physics. 12(5). 619–624. 8 indexed citations

Michaels, Howard B., et al.. (1985). Characteristics of electron beams from a new 25‐MeV linear accelerator. Medical Physics. 12(6). 799–805. 5 indexed citations

Michaels, Howard B., et al.. (1985). Radiation protection aspects of a new high-energy linear accelerator. Medical Physics. 12(1). 101–107. 15 indexed citations

10.

Andrew, John W., et al.. (1984). Homogeneous irradiation of the “short-necked” laryngeal cancer patient. International Journal of Radiation Oncology*Biology*Physics. 10(4). 549–553. 5 indexed citations

11.

Aldrich, John E. & John W. Andrew. (1983). The design of shielding windows using lead glass, lead acrylic, and plate glass.. Radiology. 146(1). 247–247. 1 indexed citations

12.

Andrew, John W. & John E. Aldrich. (1982). A microcomputer‐based system for radiotherapy beam compensator design and patient contour plotting. Medical Physics. 9(2). 279–283. 10 indexed citations

13.

Wong, John, R. Mark Henkelman, John W. Andrew, Jacob Van Dyk, & H. E. Johns. (1981). Effect of small inhomogeneities on dose in a cobalt‐60 beam. Medical Physics. 8(6). 783–791. 5 indexed citations

14.

Ottensmeyer, F.P. & John W. Andrew. (1980). High-resolution microanalysis of biological specimens by electron energy loss spectroscopy and by electron spectroscopic imaging. Journal of Ultrastructure Research. 72(3). 336–348. 181 indexed citations

15.

Andrew, John W., Jacob Van Dyk, & H. E. Johns. (1979). <title>Use Of Scattered Radiation Measurements In Radiotherapy Dose Calculations Based On Computed Tomographic (CT) Images</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 173. 342–347. 1 indexed citations

16.

Ottensmeyer, F.P., et al.. (1977). Signal to noise enhancement in dark field electron micrographs of vasopressin: filtering of arrays of images in reciprocal space. Journal of Microscopy. 109(3). 259–268. 46 indexed citations

17.

Andrew, John W., et al.. (1976). Approximate Methods for Taking Absorption into Account in the Dynamical Theory of Electron Diffraction. physica status solidi (b). 73(2). 431–442. 1 indexed citations

18.

Andrew, John W., et al.. (1975). A general formulation of the dynamical theory of electron diffraction including absorption. physica status solidi (b). 67(1). 355–364. 1 indexed citations

19.

Andrew, John W., et al.. (1974). On the Nature of Errors Obtained by Using First Order Perturbation Theory to Calculate Absorption Coefficients in the Dynamical Theory of Electron Diffraction. physica status solidi (b). 61(1). 3 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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