| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Engineering and Technology | 43 | 6272 | 6053 | 1730 | 1603 | 243 | 6313 |
| Earth Science | 42 | 5292 | 4890 | 1975 | 1757 | 238 | 6238 |
The chart shows the history of publications by Ahmad Ghassemi between 1998 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ahmad Ghassemi published across 28 years, from 1998 to 2025, averaging 10.2 papers a year. Output peaked at 26 publications in 2016. 31 of the 285 publications appeared in the last two years.
285 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1998 | 1 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 6 |
| 2004 | 4 |
| 2005 | 6 |
| 2006 | 5 |
| 2007 | 4 |
| 2008 | 7 |
| 2009 | 9 |
| 2010 | 9 |
| 2011 | 12 |
| 2012 | 8 |
| 2013 | 8 |
| 2014 | 5 |
| 2015 | 15 |
| 2016 | 26 |
| 2017 | 20 |
| 2018 | 23 |
| 2019 | 25 |
| 2020 | 18 |
| 2021 | 19 |
| 2022 | 9 |
| 2023 | 9 |
| 2024 | 16 |
| 2025 | 15 |
| Total | 285 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Ahmad Ghassemi sits on this spectrum.
This scientist: 238 publications — 75th percentile
75% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 603 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 38–47 | 5 | |
| 48–57 | 33 | |
| 58–67 | 94 | |
| 68–77 | 161 | |
| 78–87 | 278 | |
| 88–97 | 376 | |
| 98–107 | 404 | |
| 108–117 | 484 | |
| 118–127 | 540 | |
| 128–137 | 557 | |
| 138–147 | 491 | |
| 148–157 | 495 | |
| 158–167 | 458 | |
| 168–177 | 490 | |
| 178–187 | 414 | |
| 188–197 | 401 | |
| 198–207 | 333 | |
| 208–217 | 292 | |
| 218–227 | 290 | |
| 228–237 | 262 | |
| 238–247 | 243 | 238 |
| 248–257 | 208 | |
| 258–267 | 185 | |
| 268–277 | 147 | |
| 278–287 | 128 | |
| 288–297 | 119 | |
| 298–307 | 120 | |
| 308–317 | 107 | |
| 318–327 | 93 | |
| 328–337 | 87 | |
| 338–347 | 64 | |
| 348–357 | 87 | |
| 358–367 | 60 | |
| 368–377 | 60 | |
| 378–387 | 34 | |
| 388–397 | 50 | |
| 398–407 | 44 | |
| 408–417 | 31 | |
| 418–427 | 39 | |
| 428–437 | 27 | |
| 438–447 | 36 | |
| 448–457 | 27 | |
| 458–467 | 29 | |
| 468–477 | 30 | |
| 478–487 | 19 | |
| 488–497 | 15 | |
| 498–507 | 18 | |
| 508–517 | 19 | |
| 518–527 | 16 | |
| 528–537 | 10 | |
| 538–547 | 11 | |
| 548–557 | 14 | |
| 558–567 | 11 | |
| 568–577 | 7 | |
| 578–587 | 14 | |
| 588–597 | 5 | |
| 598–602 | 4 | |
| 603+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Ahmad Ghassemi sits on this spectrum.
This scientist: 42 D-Index — 44th percentile
44% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 106 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30 | 144 | |
| 31 | 215 | |
| 32 | 278 | |
| 33 | 379 | |
| 34 | 366 | |
| 35 | 372 | |
| 36 | 389 | |
| 37 | 366 | |
| 38 | 344 | |
| 39 | 349 | |
| 40 | 296 | |
| 41 | 289 | |
| 42 | 277 | 42 |
| 43 | 279 | |
| 44 | 248 | |
| 45 | 257 | |
| 46 | 212 | |
| 47 | 202 | |
| 48 | 207 | |
| 49 | 204 | |
| 50 | 183 | |
| 51 | 178 | |
| 52 | 182 | |
| 53 | 178 | |
| 54 | 163 | |
| 55 | 117 | |
| 56 | 163 | |
| 57 | 120 | |
| 58 | 113 | |
| 59 | 136 | |
| 60 | 135 | |
| 61 | 96 | |
| 62 | 103 | |
| 63 | 83 | |
| 64 | 103 | |
| 65 | 83 | |
| 66 | 89 | |
| 67 | 92 | |
| 68 | 89 | |
| 69 | 78 | |
| 70 | 75 | |
| 71 | 53 | |
| 72 | 62 | |
| 73 | 54 | |
| 74 | 35 | |
| 75 | 52 | |
| 76 | 50 | |
| 77 | 32 | |
| 78 | 37 | |
| 79 | 20 | |
| 80 | 33 | |
| 81 | 36 | |
| 82 | 34 | |
| 83 | 34 | |
| 84 | 24 | |
| 85 | 19 | |
| 86 | 18 | |
| 87 | 26 | |
| 88 | 30 | |
| 89 | 17 | |
| 90 | 21 | |
| 91 | 19 | |
| 92 | 15 | |
| 93 | 14 | |
| 94 | 20 | |
| 95 | 9 | |
| 96 | 10 | |
| 97 | 15 | |
| 98 | 13 | |
| 99 | 3 | |
| 100 | 13 | |
| 101 | 3 | |
| 102 | 9 | |
| 103 | 4 | |
| 104 | 6 | |
| 105 | 6 | |
| 106+ | 98 |
Ahmad Ghassemi is affiliated with the University of Oklahoma in the United States. Their research spans various areas within engineering, with a focus on mechanical engineering, ocean engineering, mechanics of materials, geophysics, and environmental engineering. These fields contribute to a broad understanding of subsurface and structural processes relevant to energy and environmental applications.
Their recent publications address several aspects of hydraulic fracturing, geothermal systems, fracture mechanics, and geophysical interpretations. Notable papers include: Close Observation of Hydraulic Fracturing at EGS Collab Experiment 1: Fracture Trajectory, Microseismic Interpretations, and the Role of Natural Fractures (2021, Journal of Geophysical Research Solid Earth); Heterogeneous Fracture Slip and Aseismic-Seismic Transition in a Triaxial Injection Test (2020, Geophysical Research Letters); Heat production from lab-scale enhanced geothermal systems in granite and gabbro (2020, International Journal of Rock Mechanics and Mining Sciences); Finite element simulations of 3D planar hydraulic fracture propagation using a coupled hydro-mechanical interface element (2020, International Journal for Numerical and Analytical Methods in Geomechanics); and Laboratory-Scale Investigation of the Slippage of a Natural Fracture Resulting from an Approaching Hydraulic Fracture (2021, Rock Mechanics and Rock Engineering).
The scientist's main topics of work encompass:
Frequent collaborators include Qian Gao, Dharmendra Kumar, Baohua Liu, Zhi Ye, and Pengcheng Fu. These partnerships are reflected in multiple coauthored papers, indicating ongoing research efforts in related topics.
The main publication venues for Ahmad Ghassemi's work are:
The comprehensive output in engineering, especially with 115 publications, highlights a focus on multidisciplinary approaches. Mechanical engineering, ocean engineering, and mechanics of materials form significant subfields while geophysics and environmental engineering contribute further specialization.
A. Ghassemi
A. Ghassemi;X. Zhou
Zhi Ye;Ahmad Ghassemi
A. H.D. Cheng;A. Ghassemi;Emmanuel M Detournay
A. Ghassemi;S. Tarasovs;A.H.-D. Cheng
Ahmad Ghassemi;Andrew Nygren;Alexander Cheng
A. Ghassemi;A. Diek
Ahmad Ghassemi;G. Suresh Kumar
A. Ghassemi;Q. Zhang
Varahanaresh Sesetty;Ahmad Ghassemi
Xiaoxian Zhou;Ahmad Ghassemi
A. Ghassemi;Q. Tao;A. Diek
A. Ghassemi;A. Diek
Dharmendra Kumar;Ahmad Ghassemi
Chakra Rawal;Ahmad Ghassemi
Dharmendra Kumar;Ahmad Ghassemi
Reza Safari;Richard Lewis;Xiaodan Ma;Uno Mutlu
A. Ghassemi;S. Tarasovs;A. H.-D. Cheng
A. Ghassemi;S. Tarasovs;A. H.-D. Cheng
Yidong Xia;Mitchell Plummer;Earl Mattson;Robert Podgorney
A. Ghassemi;Q. Zhang
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