World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
55
Citations
10979
World Ranking
3005
National Ranking
900

Robert Pfeffer publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Robert Pfeffer sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 182 publications — 41st percentile

41% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Robert Pfeffer D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Robert Pfeffer sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 55 D-Index — 70th percentile

70% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Robert Pfeffer is affiliated with Arizona State University in the United States and focuses research efforts at the intersection of medicine and engineering. Their work primarily spans the fields of medicine, with a particular emphasis on pulmonary and respiratory medicine, and engineering, involving mechanical and biomedical engineering subfields.

The main topics of Robert Pfeffer's research include prostate cancer diagnosis and treatment, advanced radiotherapy techniques, and catalytic processes in materials science. Specific areas addressed in their work cover prostate cancer treatment and research, membrane separation and gas transport, carbon dioxide capture technologies, and cardiac imaging and diagnostics.

Recent publications by Robert Pfeffer demonstrate a range of interdisciplinary interests. Notable papers include:

  • "High Dose 'HDR-Like' Prostate SBRT: PSA 10-Year Results From a Mature, Multi-Institutional Clinical Trial," 2022, published in Frontiers in Oncology
  • "Amine-functionalized fumed silica for CO2 capture through particle molecular layer deposition," 2021, published in Chemical Engineering Science
  • "High Dose 'HDR-Like' Prostate SBRT: PSA 10-Year Results From a Mature, Multi-Institutional Clinical Trial," 2022, available through UNC Libraries
  • "The history of the international fine particle institute and some thoughts on the challenges and successes of particle science and technology," 2024, published in Powder Technology

Robert Pfeffer frequently collaborates with other researchers. Among their common co-authors are Donald B. Fuller, Tami Crabtree, Brent L. Kane, Clinton A. Medbery, and James R. Gray, each having coauthored two papers alongside Pfeffer.

Publication venues for their work often include Frontiers in Oncology, Chemical Engineering Science, UNC Libraries, and Powder Technology, reflecting the diversity of the research scope which encompasses both clinical and engineering disciplines.

Best Publications

  • A microlevel-based characterization of granulation phenomena

    Bryan J. Ennis;Gabriel Tardos;Robert Pfeffer

  • Dry particle coating for improving the flowability of cohesive powders

    Jun Yang;Ales Sliva;Amit Banerjee;Rajesh N. Dave

  • Synthesis of engineered particulates with tailored properties using dry particle coating

    Robert Pfeffer;Rajesh N Dave;Dongguang Wei;Michelle Ramlakhan

  • Breakup of a laminar capillary jet of a viscoelastic fluid

    Michael Goldin;Joseph Yerushalmi;Robert Pfeffer;Reuel Shinnar

  • A strong interaction theory for the creeping motion of a sphere between plane parallel boundaries. Part 1. Perpendicular motion

    Peter Ganatos;Sheldon Weinbaum;Robert Pfeffer

  • An infinite-series solution for the creeping motion through an orifice of finite length

    Zeev Dagan;Sheldon Weinbaum;Robert Pfeffer

  • Gas fluidization characteristics of nanoparticle agglomerates

    Chao Zhu;Qun Yu;Rajesh N. Dave;Robert Pfeffer

  • Fluidization of nanopowders: a review

    J. Ruud van Ommen;Jose Manuel Valverde;Robert Pfeffer

  • Polymer coating/encapsulation of nanoparticles using a supercritical antisolvent process

    Yulu Wang;Robert Pfeffer;Rajesh Dave

  • Aerated vibrofluidization of silica nanoparticles

    Caroline H. Nam;Robert Pfeffer;Rajesh N. Dave;Sankaran Sundaresan

  • A new technique for treating multiparticle slow viscous flow: axisymmetric flow past spheres and spheroids

    Michael J. Gluckman;Robert Pfeffer;Sheldon Weinbaum

  • Mixing and characterization of nanosized powders: An assessment of different techniques

    Dongguang Wei;Rajesh Dave;Robert Pfeffer

  • Fluidization of coated group C powders

    Yuhua Chen;Jun Yang;Rajesh N. Dave;Robert Pfeffer

  • Heat and Mass Transport in Multiparticle Systems

    Robert Pfeffer

  • Effect of cell turnover and leaky junctions on arterial macromolecular transport

    S. Weinbaum;G. Tzeghai;P. Ganatos;R. Pfeffer

  • An analytical study of heat and mass transfer in multiparticle systems at low Reynolds numbers

    Robert Pfeffer;John Happel

  • Sound assisted fluidization of nanoparticle agglomerates

    Chao Zhu;Guangliang Liu;Qun Yu;Robert Pfeffer

  • Adsorption of oils from pure liquid and oil-water emulsion on hydrophobic silica aerogels

    Ding Wang;Ding Wang;Elisabeth McLaughlin;Robert Pfeffer;Y.S. Lin

  • Enhanced fluidization of nanoparticles in an oscillating magnetic field

    Qun Yu;Rajesh N. Dave;Chao Zhu;Jose A. Quevedo

  • Dry particle coating using magnetically assisted impaction coating: modification of surface properties and optimization of system and operating parameters

    Michelle Ramlakhan;Chang Yu Wu;Satoru Watano;Rajesh N. Dave

  • A numerical-solution technique for three-dimensional Stokes flows, with application to the motion of strongly interacting spheres in a plane

    Peter Ganatos;Robert Pfeffer;Sheldon Weinbaum

Frequent Co-Authors

Rajesh N. Dave
Rajesh N. Dave New Jersey Institute of Technology
Shu Chien
Shu Chien University of California, San Diego
Kamalesh K. Sirkar
Kamalesh K. Sirkar New Jersey Institute of Technology
Chang-Yu Wu
Chang-Yu Wu University of Florida
Jose Manuel Valverde
Jose Manuel Valverde University of Seville
Antonio Castellanos
Antonio Castellanos University of Seville
Benu Adhikari
Benu Adhikari RMIT University
Sankaran Sundaresan
Sankaran Sundaresan Princeton University
Jacques L. Zakin
Jacques L. Zakin The Ohio State University
Pablo G. Debenedetti
Pablo G. Debenedetti Princeton University

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