R J Herfkens

1.8k total citations
26 papers, 1.4k citations indexed

About

R J Herfkens is a scholar working on Radiology, Nuclear Medicine and Imaging, Surgery and Biomedical Engineering. According to data from OpenAlex, R J Herfkens has authored 26 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Radiology, Nuclear Medicine and Imaging, 5 papers in Surgery and 3 papers in Biomedical Engineering. Recurrent topics in R J Herfkens's work include Advanced MRI Techniques and Applications (16 papers), Cardiac Imaging and Diagnostics (5 papers) and MRI in cancer diagnosis (4 papers). R J Herfkens is often cited by papers focused on Advanced MRI Techniques and Applications (16 papers), Cardiac Imaging and Diagnostics (5 papers) and MRI in cancer diagnosis (4 papers). R J Herfkens collaborates with scholars based in United States. R J Herfkens's co-authors include G. Allan Johnson, P. C. Burger, Stephen J. Riederer, Robert H. Darwin, B P Drayer, Burton P. Drayer, Warren Olanow, Rémi Blinder, C E Spritzer and Norbert J. Pelc and has published in prestigious journals such as Circulation, Radiology and American Journal of Roentgenology.

In The Last Decade

R J Herfkens

26 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R J Herfkens United States 20 749 294 237 230 131 26 1.4k
Thomas Hill United States 22 671 0.9× 260 0.9× 134 0.6× 220 1.0× 197 1.5× 59 1.2k
C. Leon Partain United States 25 797 1.1× 389 1.3× 118 0.5× 150 0.7× 201 1.5× 103 1.8k
E. Keller Germany 17 444 0.6× 356 1.2× 314 1.3× 189 0.8× 350 2.7× 35 1.4k
Sung-Cheng Huang United States 12 1.0k 1.4× 164 0.6× 140 0.6× 71 0.3× 239 1.8× 26 1.6k
James L. Lear United States 21 607 0.8× 163 0.6× 223 0.9× 99 0.4× 182 1.4× 50 1.4k
Jörg Laubenberger Germany 16 310 0.4× 235 0.8× 177 0.7× 102 0.4× 216 1.6× 24 1.1k
Christian Ritter Germany 25 802 1.1× 358 1.2× 188 0.8× 410 1.8× 438 3.3× 85 1.8k
R. E. Steiner United Kingdom 26 572 0.8× 312 1.1× 134 0.6× 194 0.8× 398 3.0× 65 1.7k
Ü. Büll Germany 19 835 1.1× 336 1.1× 101 0.4× 274 1.2× 513 3.9× 98 1.7k
Seishi Jinnouchi Japan 22 501 0.7× 317 1.1× 205 0.9× 62 0.3× 382 2.9× 117 1.5k

Countries citing papers authored by R J Herfkens

Since Specialization
Citations

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

Fields of papers citing papers by R J Herfkens

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R J Herfkens

This figure shows the co-authorship network connecting the top 25 collaborators of R J Herfkens. A scholar is included among the top collaborators of R J Herfkens 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 J Herfkens. R J Herfkens 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.
Chhor, Chloe, Esther Han, Jeffrey A. Stainsby, et al.. (2003). Quantitative Measurements of T1 and T2 for the Abdomen in a 3 Tesla Whole-Body Imager. 1 indexed citations
2.
Sommer, F. Graham, Hanh V. Nghiem, R J Herfkens, John E. McNeal, & Russell N. Low. (1993). Determining the volume of prostatic carcinoma: value of MR imaging with an external-array coil.. American Journal of Roentgenology. 161(1). 81–86. 55 indexed citations
3.
Low, Russell N., Isaac R. Francis, R J Herfkens, et al.. (1993). Fast multiplanar spoiled gradient-recalled imaging of the liver: pulse sequence optimization and comparison with spin-echo MR imaging.. American Journal of Roentgenology. 160(3). 501–509. 45 indexed citations
4.
Baker, Mark E., et al.. (1990). Hepatic hemangiomas vs metastases: MR differentiation at 1.5 T.. American Journal of Roentgenology. 155(1). 55–59. 64 indexed citations
5.
Herfkens, R J, et al.. (1989). Cine-gradient-refocused MR imaging of central pulmonary emboli. American Journal of Roentgenology. 152(3). 465–468. 27 indexed citations
6.
Vogler, James B., et al.. (1989). Herniation pits of the femoral neck: appearance at MR imaging.. Radiology. 172(1). 231–234. 34 indexed citations
7.
Baker, Michael E., et al.. (1989). MR evaluation of adrenal masses at 1.5 T. American Journal of Roentgenology. 153(2). 307–312. 46 indexed citations
8.
Spritzer, Charles E., S K Sussman, Rémi Blinder, Maythem Saeed, & R J Herfkens. (1988). Deep venous thrombosis evaluation with limited-flip-angle, gradient-refocused MR imaging: preliminary experience.. Radiology. 166(2). 371–375. 35 indexed citations
9.
Baker, Michael E., et al.. (1988). Hepatic adenoma: MR appearance mimicking focal nodular hyperplasia.. PubMed. 12(5). 885–7. 27 indexed citations
10.
Baker, Michael E., C E Spritzer, Rémi Blinder, et al.. (1987). Benign adrenal lesions mimicking malignancy on MR imaging: report of two cases.. Radiology. 163(3). 669–671. 37 indexed citations
11.
Herfkens, R J, et al.. (1987). Cine MR determination of left ventricular ejection fraction. American Journal of Roentgenology. 148(5). 839–843. 89 indexed citations
12.
Herfkens, R J, et al.. (1986). Rapid dynamic MR imaging of the heart in the evaluation of recent myocardial infarction. 2 indexed citations
13.
Herfkens, R J, et al.. (1986). Three second clinical NMR images using a gradient recalled acquisition in a study state mode (GRASS). Magnetic Resonance Imaging. 4(2). 106–106. 17 indexed citations
14.
Drayer, B P, P. C. Burger, Robert H. Darwin, et al.. (1986). MRI of brain iron. American Journal of Roentgenology. 147(1). 103–110. 304 indexed citations
15.
Kier, Ruben, et al.. (1986). MRI with surface coils for parathyroid tumors: preliminary investigation. American Journal of Roentgenology. 147(3). 497–500. 11 indexed citations
16.
Hedlund, Laurence W., R. Nassar, R J Herfkens, et al.. (1985). 188 OPTIMIZING QUALITY OF MAGNETIC RESONANCE IMAGES BY SCAN SYNCHRONOUS VENTILATION. Investigative Radiology. 20(6). S48–S48. 1 indexed citations
17.
Johnson, G. Allan, R J Herfkens, & James R. MacFall. (1984). 129. IN VIVO FIELD DEPENDENCE OF TISSUE RELAXATION TIMES. Investigative Radiology. 19(5). S33–S33. 2 indexed citations
18.
Botvinick, Elias H., Richard F. Dunn, Michael A. Frais, et al.. (1982). The phase image: its relationship to patterns of contraction and conduction.. Circulation. 65(3). 551–560. 82 indexed citations
19.
Godwin, J. David, et al.. (1981). Detection of intraventricular thrombi by computed tomography.. Radiology. 138(3). 717–721. 24 indexed citations
20.
Brundage, Bruce H., Martin J. Lipton, R J Herfkens, et al.. (1980). Detection of patent coronary bypass grafts by computed tomography. A preliminary report.. Circulation. 61(4). 826–831. 82 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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