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Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 37 6681 6195 2341 2076 125 9636

Yousef Bozorgnia publications per year

The chart shows the history of publications by Yousef Bozorgnia between 1982 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Yousef Bozorgnia published across 44 years, from 1982 to 2025, averaging 3 papers a year. Output peaked at 11 publications in 2021. 20 of the 130 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 1982 to 2025. Vertical axis: number of publications, 0 to 11. Peak 11 publications in 2021. 1982: 1 publication 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 2 publications 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 1 publication 1991: 1 publication 1992: 2 publications 1993: 1 publication 1994: 1 publication 1995: 0 publications 1996: 0 publications 1997: 0 publications 1998: 1 publication 1999: 0 publications 2000: 2 publications 2001: 1 publication 2002: 1 publication 2003: 2 publications 2004: 4 publications 2005: 0 publications 2006: 1 publication 2007: 2 publications 2008: 4 publications 2009: 1 publication 2010: 4 publications 2011: 3 publications 2012: 6 publications 2013: 3 publications 2014: 5 publications 2015: 2 publications 2016: 4 publications 2017: 6 publications 2018: 9 publications 2019: 3 publications 2020: 10 publications 2021: 11 publications 2022: 9 publications 2023: 7 publications 2024: 11 publications 2025: 9 publications
1982 2025

130 publications in total across all disciplines

View publications per year as a table
Yousef Bozorgnia: publications per year, 1982 to 2025
Year Publications
1982 1
1983 0
1984 0
1985 0
1986 2
1987 0
1988 0
1989 0
1990 1
1991 1
1992 2
1993 1
1994 1
1995 0
1996 0
1997 0
1998 1
1999 0
2000 2
2001 1
2002 1
2003 2
2004 4
2005 0
2006 1
2007 2
2008 4
2009 1
2010 4
2011 3
2012 6
2013 3
2014 5
2015 2
2016 4
2017 6
2018 9
2019 3
2020 10
2021 11
2022 9
2023 7
2024 11
2025 9
Total 130
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Yousef Bozorgnia publications per year - data summary

  • Yousef Bozorgnia, a Earth Science scholar from University of California, Berkeley, has 130 publications recorded across 44 years, from 1982 to 2025.
  • The oldest publication on record dates to 1982 and the most recent to 2025.
  • The most productive years are 2021 and 2024, with 11 publications each.
  • The least productive years with any output are 1982, 1990, 1991, 1993 and others, with 1 publication each.
  • 11 of the 44 years in the span carry no publications at all (1983, 1984, 1985, 1987 and others).
  • The rate of publication averages 3.0 papers per year over the whole span, or 3.9 per year counting only the 33 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 47 publications, 36% of the career total.
  • Split into equal eras - 1982-1996: 9 publications (0.6 per year); 1997-2011: 26 publications (1.7 per year); 2012-2025: 95 publications (6.8 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Yousef Bozorgnia publication distribution in Earth Science in 2026

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 Yousef Bozorgnia sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 118–127 publications, is where this scientist sits. 38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38–47 publications 603+

This scientist: 125 publications — 25th percentile

25% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
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
118–127 540 125
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
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
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Yousef Bozorgnia publication distribution in Earth Science in 2026 - data summary

  • The chart plots the publication count of all 9,176 Earth Science scientists ranked by Research.com in 2026, grouped into 58 ranges running from 38–47 to 603+ publications.
  • Yousef Bozorgnia, a Earth Science scholar from University of California, Berkeley, records 125 publications - the 25th percentile of the discipline.
  • 25% of ranked Earth Science scientists score the same or lower than Yousef Bozorgnia, and about 75% score higher.
  • The median of the discipline falls in the 168–177 publications range, and Yousef Bozorgnia ranks below the median.
  • The most crowded range is 128–137 publications, holding 557 scientists (6% of the field).
  • 58% of the field sits in the lowest quarter of the value range (up to 178–187 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 603 publications or more, 100 scientists in all (1% of the field).

Yousef Bozorgnia D-index placement in Earth Science in 2026

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 Yousef Bozorgnia sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 37 D-Index, is where this scientist sits. 30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 37 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists This scientist
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366 37
38 344
39 349
40 296
41 289
42 277
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
Download as CSV

Yousef Bozorgnia D-index placement in Earth Science in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 9,176 Earth Science scientists ranked by Research.com in 2026, grouped into 77 ranges running from 30 to 106+ D-Index.
  • Yousef Bozorgnia, a Earth Science scholar from University of California, Berkeley, records 37 D-Index - the 27th percentile of the discipline.
  • 27% of ranked Earth Science scientists score the same or lower than Yousef Bozorgnia, and about 73% score higher.
  • The median of the discipline falls in the 44 D-Index range, and Yousef Bozorgnia ranks below the median.
  • The most crowded range is 36 D-Index, holding 389 scientists (4% of the field).
  • 62% of the field sits in the lowest quarter of the value range (up to 49 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 106 D-Index or more, 98 scientists in all (1% of the field).

Overview

Yousef Bozorgnia is affiliated with the University of California, Berkeley in the United States. Their research primarily spans the fields of Engineering and Earth and Planetary Sciences, with a strong focus on Civil and Structural Engineering and Geophysics. Subfields also include Ocean Engineering, Building and Construction, and Artificial Intelligence.

The main topics addressed in Bozorgnia's work include seismic performance and analysis, seismic waves and analysis, structural health monitoring techniques, earthquake and tectonic studies, geotechnical engineering and underground structures, structural response to dynamic loads, and geophysical methods and applications.

Bozorgnia has contributed to numerous publications, often collaborating with other researchers. Frequent co-authors include Nicolas Kuehn, Kenneth W. Campbell, Silvia Mazzoni, Norman Abrahamson, and Jonathan P. Stewart.

Key recent papers authored or co-authored by Bozorgnia include:

  • NGA-Subduction research program, 2021, Earthquake Spectra
  • Data Resources for NGA-Subduction Project, 2020, PEER
  • NGA-East Ground-Motion Characterization model part I: Summary of products and model development, 2021, Earthquake Spectra
  • Overview and introduction to development of non-ergodic earthquake ground-motion models, 2022, Bulletin of Earthquake Engineering
  • Partially Non-Ergodic Ground-Motion Model for Subduction Regions using the NGA Subduction Database, 2020, PEER

Bozorgnia's work frequently appears in the publication venues such as Earthquake Spectra, PEER, Bulletin of Earthquake Engineering, Bulletin of the Seismological Society of America, and eScholarship (California Digital Library).

Best Publications

  • NGA Ground Motion Model for the Geometric Mean Horizontal Component of PGA, PGV, PGD and 5% Damped Linear Elastic Response Spectra for Periods Ranging from 0.01 to 10 s

    Kenneth W. Campbell;Yousef Bozorgnia

  • NGA-West2 Ground Motion Model for the Average Horizontal Components of PGA, PGV, and 5% Damped Linear Acceleration Response Spectra

    Kenneth W. Campbell;Yousef Bozorgnia

  • NGA-West2 Research Project:

    Yousef Bozorgnia;Norman A. Abrahamson;Linda Al Atik;Timothy D. Ancheta

  • Earthquake Engineering: From Engineering Seismology To Performance-Based Engineering

    Yousef Bozorgnia;Vitelmo V. Bertero

  • An Overview of the NGA Project

    Maurice Power;Brian Chiou;Norman Abrahamson;Yousef Bozorgnia

  • Updated Near-Source Ground-Motion (Attenuation) Relations for the Horizontal and Vertical Components of Peak Ground Acceleration and Acceleration Response Spectra

    Kenneth W. Campbell;Yousef Bozorgnia

  • Comparisons of the NGA Ground-Motion Relations

    Norman Abrahamson;Gail Atkinson;David Boore;Yousef Bozorgnia

  • The vertical-to-horizontal response spectral ratio and tentative procedures for developing simplified V/H and vertical design spectra

    Yousef Bozorgnia;Kenneth W. Campbell

  • Comparison of NGA-West2 GMPEs

    Nick Gregor;Norman A. Abrahamson;Gail M. Atkinson;David M. Boore

  • Selection of Ground Motion Prediction Equations for the Global Earthquake Model

    Jonathan P. Stewart;John Douglas;Mohammad Javanbarg;Yousef Bozorgnia

  • A Ground Motion Prediction Equation for the Horizontal Component of Cumulative Absolute Velocity (CAV) Based on the PEER-NGA Strong Motion Database:

    Kenneth W. Campbell;Yousef Bozorgnia

  • Ground Motion Model for the Vertical-to-Horizontal (V/H) Ratios of PGA, PGV, and Response Spectra

    Yousef Bozorgnia;Kenneth W. Campbell

  • A Comparison of Ground Motion Prediction Equations for Arias Intensity and Cumulative Absolute Velocity Developed Using a Consistent Database and Functional Form

    Kenneth W. Campbell;Yousef Bozorgnia

  • Damage Spectra: Characteristics and Applications to Seismic Risk Reduction

    Yousef Bozorgnia;Vitelmo V. Bertero

  • Vertical Ground Motion Model for PGA, PGV, and Linear Response Spectra Using the NGA-West2 Database

    Yousef Bozorgnia;Kenneth W. Campbell

  • Representation of Bidirectional Ground Motions for Design Spectra in Building Codes

    Jonathan P. Stewart;Norman A. Abrahamson;Gail M. Atkinson;Jack W. Baker

  • NGA-Subduction research program

    Unknown

  • NGA-East Ground-Motion Characterization model part I: Summary of products and model development

    Christine A Goulet;Yousef Bozorgnia;Nicolas Kuehn;Linda Al Atik

  • Ground Motion Prediction Equation (“Attenuation Relationship”) for Inelastic Response Spectra

    Yousef Bozorgnia;Mahmoud M. Hachem;Kenneth W. Campbell

  • Ground Motion Models for the Horizontal Components of Arias Intensity (AI) and Cumulative Absolute Velocity (CAV) Using the NGA-West2 Database:

    Kenneth W. Campbell;Yousef Bozorgnia

  • Vertical Response of Twelve Structures Recorded during the Northridge Earthquake

    Yousef Bozorgnia;Stephen A. Mahin;A. Gerald Brady

  • Methods of Analysis for Earthquake-Resistant Structures

    Yousef Bozorgnia;Vitelmo V. Bertero

  • INELASTIC EARTHQUAKE RESPONSE OF ASYMMETRIC STRUCTURES

    Y. Bozorgnia;W. K. Tso

  • Behavior of near-source peak horizontal and vertical ground motions over SMART-1 Array, Taiwan

    M. Niazi;Y. Bozorgnia

Frequent Co-Authors

Jonathan P. Stewart
Jonathan P. Stewart University of California, Los Angeles
Norman A. Abrahamson
Norman A. Abrahamson University of California, Berkeley
David M. Boore
David M. Boore United States Geological Survey
Gail M. Atkinson
Gail M. Atkinson University of Western Ontario
Izzat M. Idriss
Izzat M. Idriss University of California, Davis
Robert W. Graves
Robert W. Graves United States Geological Survey
Jack P. Moehle
Jack P. Moehle University of California, Berkeley
Mustafa Erdik
Mustafa Erdik Kandilli Observatory and Earthquake Research Institute
John Douglas
John Douglas University of Strathclyde
Jack W. Baker
Jack W. Baker Stanford University

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