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Gregg E. Trahey

Gregg E. Trahey

D-Index & Metrics

Engineering and Technology

D-Index
77
Citations
20604
World Ranking
668
National Ranking
234

Gregg E. Trahey 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 Gregg E. Trahey 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: 435 publications — 92nd percentile

92% of scientists in this discipline score the same or lower.

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

Gregg E. Trahey 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 Gregg E. Trahey 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: 77 D-Index — 94th percentile

94% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 1999 - Fellow of the Indian National Academy of Engineering (INAE)

Overview

Gregg E. Trahey is affiliated with Duke University in the United States and has a significant body of research primarily focused on ultrasound imaging and related technologies. Their academic output spans engineering and medicine, with notable contributions in biomedical engineering and radiology, nuclear medicine, and imaging.

The scientist's research encompasses a range of topics including:

  • Ultrasound Imaging and Elastography
  • Photoacoustic and Ultrasonic Imaging
  • Ultrasound and Hyperthermia Applications
  • Ultrasonics and Acoustic Wave Propagation
  • Ultrasound in Clinical Applications
  • Advanced MRI Techniques and Applications
  • Optical Coherence Tomography Applications

Some of the recent papers authored or co-authored by Gregg E. Trahey highlight these areas of expertise:

  • "Incoherent Clutter Suppression Using Lag-One Coherence," 2020, published in IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control
  • "Spatial Coherence in Medical Ultrasound: A Review," 2022, published in Ultrasound in Medicine & Biology
  • "An Automated ALARA Method for Ultrasound," 2020, published in Journal of Ultrasound in Medicine
  • "Evaluation of Myocardial Stiffness in Cardiac Amyloidosis Using Acoustic Radiation Force Impulse and Natural Shear Wave Imaging," 2023, published in Ultrasound in Medicine & Biology
  • "Coherence-based quantification of acoustic clutter sources in medical ultrasound," 2020, published in The Journal of the Acoustical Society of America

Frequently collaborating with other researchers, Gregg E. Trahey's frequent co-authors include:

  • Nick Bottenus
  • James Long
  • Katelyn Flint
  • Will Long
  • Matthew T. Huber

Their research has been disseminated through various venues known within the field, including:

  • IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control
  • The Journal of the Acoustical Society of America
  • Ultrasound in Medicine & Biology
  • 2022 IEEE International Ultrasonics Symposium (IUS)
  • IEEE Open Journal of Ultrasonics Ferroelectrics and Frequency Control

Gregg E. Trahey has been recognized with awards such as being named a Fellow of the Indian National Academy of Engineering (INAE) in 1999, indicating standing within the engineering community.

Best Publications

  • Acoustic radiation force impulse imaging: in vivo demonstration of clinical feasibility.

    Kathryn Nightingale;Mary Scott Soo;Roger Nightingale;Gregg Trahey

  • On the feasibility of remote palpation using acoustic radiation force.

    Kathryn R. Nightingale;Mark L. Palmeri;Roger W. Nightingale;Gregg E. Trahey

  • Shear-wave generation using acoustic radiation force: in vivo and ex vivo results.

    Kathryn Nightingale;Stephen McAleavey;Gregg Trahey

  • A novel method for angle independent ultrasonic imaging of blood flow and tissue motion

    L.N. Bohs;G.E. Trahey

  • A fundamental limit on delay estimation using partially correlated speckle signals

    W.F. Walker;G.E. Trahey

  • Angle Independent Ultrasonic Detection of Blood Flow

    Gregg E. Trahey;John W. Allison;Olaf T. von Ramm

  • Short-lag spatial coherence of backscattered echoes: imaging characteristics

    M. A. Lediju;G. E. Trahey;B. C. Byram;J. J. Dahl

  • Rapid tracking of small displacements with ultrasound

    G.F. Pinton;J.J. Dahl;G.E. Trahey

  • Phase aberration correction in medical ultrasound using speckle brightness as a quality factor

    Levin Nock;Gregg E. Trahey;Stephen W. Smith

  • Speckle tracking for multi-dimensional flow estimation.

    L.N. Bohs;B.J. Geiman;M.E. Anderson;S.C. Gebhart

  • Acoustic radiation force elasticity imaging in diagnostic ultrasound

    J. R. Doherty;G. E. Trahey;K. R. Nightingale;M. L. Palmeri

  • Speckle Pattern Correlation with Lateral Aperture Translation: Experimental Results and Implications for Spatial Compounding

    G.E. Trahey;S.W. Smith;O.T. von Ramm

  • Acoustic radiation force impulse imaging of the abdomen : Demonstration of feasibility and utility

    Brian J. Fahey;Kathryn R. Nightingale;Rendon C. Nelson;Mark L. Palmeri

  • In vivo visualization of abdominal malignancies with acoustic radiation force elastography

    B J Fahey;R C Nelson;D P Bradway;S J Hsu

  • A heterogeneous nonlinear attenuating full- wave model of ultrasound

    G. Pinton;J. Dahl;S. Rosenzweig;G. Trahey

  • Two-dimensional arrays for medical ultrasound

    S.W. Smith;G.E. Trahey;O.T. von Ramm

  • Ultrasonic tracking of acoustic radiation force-induced displacements in homogeneous media

    Mark L. Palmeri;Stephen A. McAleavey;Gregg E. Trahey;Kathryn R. Nightingale

  • Ultrasound transducer array with transmitter/receiver integrated circuitry

    Stephen W. Smith;Gregg E. Trahey;Richard L. Goldberg;Richard E. Davidsen

  • A comparative evaluation of several algorithms for phase aberration correction

    G.C. Ng;S.S. Worrell;P.D. Freiburger;G.E. Trahey

  • Observations of tissue response to acoustic radiation force: opportunities for imaging.

    Kathryn Nightingale;Rex Bentley;Gregg Trahey

  • Sources of image degradation in fundamental and harmonic ultrasound imaging using nonlinear, full-wave simulations

    Gianmarco F Pinton;Gregg E Trahey;Jeremy J Dahl

  • A Quantitative Approach to Speckle Reduction via Frequency Compounding

    G.E. Trahey;J.W. Allison;S.W. Smith;S.W. Smith;O.T. von Ramm

Frequent Co-Authors

Jeremy J. Dahl
Jeremy J. Dahl Stanford University
Kathryn R. Nightingale
Kathryn R. Nightingale Duke University
Mark L. Palmeri
Mark L. Palmeri Duke University
Stephen W. Smith
Stephen W. Smith Duke University
William F. Walker
William F. Walker Duke University
Roger W. Nightingale
Roger W. Nightingale Duke University
Rendon C. Nelson
Rendon C. Nelson Duke University
Emad M. Boctor
Emad M. Boctor Johns Hopkins University
Sina Farsiu
Sina Farsiu Duke University
James R. MacFall
James R. MacFall Duke University

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