R. MacGregor

617 total citations
15 papers, 501 citations indexed

About

R. MacGregor is a scholar working on Atomic and Molecular Physics, and Optics, Radiology, Nuclear Medicine and Imaging and Radiation. According to data from OpenAlex, R. MacGregor has authored 15 papers receiving a total of 501 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Atomic and Molecular Physics, and Optics, 5 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Radiation. Recurrent topics in R. MacGregor's work include Advanced MRI Techniques and Applications (5 papers), Nuclear Physics and Applications (4 papers) and NMR spectroscopy and applications (4 papers). R. MacGregor is often cited by papers focused on Advanced MRI Techniques and Applications (5 papers), Nuclear Physics and Applications (4 papers) and NMR spectroscopy and applications (4 papers). R. MacGregor collaborates with scholars based in Canada, United States and United Kingdom. R. MacGregor's co-authors include Bruce J. Balcom, Theodore W. Bremner, Steven Beyea, Robin L. Armstrong, J E Breen, Michael E. Kreger, Alexei Ouriadov, Chung Chan, Bryce MacMillan and Jing Zhang and has published in prestigious journals such as Chemical Physics Letters, IEEE Transactions on Electron Devices and Canadian Journal of Chemistry.

In The Last Decade

R. MacGregor

14 papers receiving 490 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. MacGregor Canada	9	246	178	108	100	96	15	501
Pablo J. Prado Canada	15	315 1.3×	381 2.1×	83 0.8×	92 0.9×	234 2.4×	31	650
M. Manzolaro Italy	13	39 0.2×	68 0.4×	49 0.5×	15 0.1×	8 0.1×	55	472
A.M. Omar Malaysia	17	15 0.1×	174 1.0×	110 1.0×	7 0.1×	23 0.2×	83	909
Julien Loiseau France	17	308 1.3×	16 0.1×	26 0.2×	29 0.3×	13 0.1×	41	601
J.P. Karamarković Serbia	11	135 0.5×	5 0.0×	125 1.2×	20 0.2×	21 0.2×	32	550
Paola Di Ninni Italy	15	369 1.5×	25 0.1×	21 0.2×	18 0.2×	6 0.1×	42	841
Joachim Demuynck Belgium	20	20 0.1×	186 1.0×	76 0.7×	4 0.0×	31 0.3×	72	1.5k
J.J. Milczarek Poland	9	12 0.0×	31 0.2×	27 0.3×	86 0.9×	6 0.1×	48	374
P.A. McNeil United Kingdom	5	46 0.2×	34 0.2×	7 0.1×	20 0.2×	7 0.1×	8	507
M. Chantant France	13	7 0.0×	269 1.5×	27 0.3×	10 0.1×	6 0.1×	34	460

Countries citing papers authored by R. MacGregor

Since Specialization

Citations

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

Fields of papers citing papers by R. MacGregor

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. MacGregor

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

All Works

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15 of 15 papers shown

MacMillan, Bryce, et al.. (2013). Design of a Magnetic Resonance Imaging Compatible Metallic Pressure Vessel. Journal of Pressure Vessel Technology. 135(4). 5 indexed citations

MacMillan, Bryce, et al.. (2011). High pressure magnetic resonance imaging with metallic vessels. Journal of Magnetic Resonance. 213(1). 90–97. 18 indexed citations

Zhang, Ziheng, Andrew E. Marble, R. MacGregor, et al.. (2011). Zero-mode TEM parallel-plate resonator for high-resolution thin film magnetic resonance imaging. Canadian Journal of Chemistry. 89(7). 745–753. 11 indexed citations

Newling, Benedict, Timothy Arthur Chandos Snow, Bruce J. Balcom, et al.. (2011). A fast‐switching, low‐inductance gradient set for motion encoding. Concepts in Magnetic Resonance Part B. 39B(4). 173–179. 2 indexed citations

MacGregor, R., et al.. (2010). Non-Cartesian sampled centric scan SPRITE imaging with magnetic field gradient and B0(t) field measurements for MRI in the vicinity of metal structures. Journal of Magnetic Resonance. 206(1). 97–104. 14 indexed citations

MacGregor, R., et al.. (2009). Pure phase encode magnetic field gradient monitor. Journal of Magnetic Resonance. 201(2). 212–217. 29 indexed citations

Zhang, Jing, R. MacGregor, & Bruce J. Balcom. (2008). Liquid crystal diffusion in thin films investigated by PFG magnetic resonance and magnetic resonance imaging. Chemical Physics Letters. 461(1-3). 106–110. 8 indexed citations

Romero‐Zerón, Laura, et al.. (2007). Monitoring the Cross-Linking of a HPAm/Cr(III) Acetate Polymer Gel Using¹H NMR, UV Spectrophotometry, Bottle Testing, and Rheology. International Journal of Polymer Analysis and Characterization. 12(5). 339–357. 13 indexed citations

Ouriadov, Alexei, R. MacGregor, & Bruce J. Balcom. (2004). Thin film MRI—high resolution depth imaging with a local surface coil and spin echo SPI. Journal of Magnetic Resonance. 169(1). 174–186. 36 indexed citations

10.

Balcom, Bruce J., et al.. (1996). Single-Point Ramped Imaging withT1Enhancement (SPRITE). Journal of Magnetic Resonance Series A. 123(1). 131–134. 258 indexed citations

11.

MacGregor, R., et al.. (1995). Enhancing Strength and Ductility of Post-Tensioned Segmental Box Girder Bridges. ACI Structural Journal. 92(1). 88 indexed citations

12.

MacGregor, R., et al.. (1994). An experimental investigation of the end-hat effects in a crossed-field amplifier via three-dimensional electron density measurements. IEEE Transactions on Electron Devices. 41(2). 258–265. 3 indexed citations

13.

MacGregor, R., et al.. (1994). A circular crossed-field amplifier for in situ measurements, study of reentrant beam effects, and comparison with numerical simulation. IEEE Transactions on Electron Devices. 41(8). 1456–1464. 15 indexed citations

14.

Chan, Chi Hou, et al.. (1993). Cross-field amplifier end-hat effects and 3-D electron density measurements. 79–79. 1 indexed citations

15.

MacGregor, R. & Colin Mailer. (1981). Expanding the memory of the varian CFT-20 NMR spectrometer using dataram add-on memory system. Journal of Magnetic Resonance (1969). 44(3). 577–579.

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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