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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 39 7682 7411 391 385 261 6369

Raphael H Grzebieta publications per year

The chart shows the history of publications by Raphael H Grzebieta between 1985 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Raphael H Grzebieta published across 41 years, from 1985 to 2025, averaging 6.7 papers a year. Output peaked at 36 publications in 2013. 3 of the 275 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1985 to 2025. Vertical axis: number of publications, 0 to 36. Peak 36 publications in 2013. 1985: 1 publication 1986: 1 publication 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 2 publications 1991: 0 publications 1992: 0 publications 1993: 2 publications 1994: 0 publications 1995: 0 publications 1996: 1 publication 1997: 11 publications 1998: 7 publications 1999: 9 publications 2000: 9 publications 2001: 9 publications 2002: 12 publications 2003: 6 publications 2004: 4 publications 2005: 5 publications 2006: 3 publications 2007: 12 publications 2008: 6 publications 2009: 14 publications 2010: 9 publications 2011: 18 publications 2012: 9 publications 2013: 36 publications 2014: 18 publications 2015: 14 publications 2016: 12 publications 2017: 10 publications 2018: 11 publications 2019: 9 publications 2020: 6 publications 2021: 4 publications 2022: 0 publications 2023: 2 publications 2024: 2 publications 2025: 1 publication
1985 2025

275 publications in total across all disciplines

View publications per year as a table
Raphael H Grzebieta: publications per year, 1985 to 2025
Year Publications
1985 1
1986 1
1987 0
1988 0
1989 0
1990 2
1991 0
1992 0
1993 2
1994 0
1995 0
1996 1
1997 11
1998 7
1999 9
2000 9
2001 9
2002 12
2003 6
2004 4
2005 5
2006 3
2007 12
2008 6
2009 14
2010 9
2011 18
2012 9
2013 36
2014 18
2015 14
2016 12
2017 10
2018 11
2019 9
2020 6
2021 4
2022 0
2023 2
2024 2
2025 1
Total 275
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Raphael H Grzebieta publications per year - data summary

  • Raphael H Grzebieta, a Engineering and Technology scholar from University of New South Wales, has 275 publications recorded across 41 years, from 1985 to 2025.
  • The oldest publication on record dates to 1985 and the most recent to 2025.
  • The most productive year is 2013, with 36 publications.
  • The least productive years with any output are 1985, 1986, 1996 and 2025, with 1 publication each.
  • 8 of the 41 years in the span carry no publications at all (1987, 1988, 1989, 1991 and others).
  • The rate of publication averages 6.7 papers per year over the whole span, or 8.3 per year counting only the 33 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 9 publications, 3% of the career total.
  • Split into equal eras - 1985-1998: 25 publications (1.8 per year); 1999-2012: 125 publications (8.9 per year); 2013-2025: 125 publications (9.6 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Raphael H Grzebieta 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 Raphael H Grzebieta sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 258–267 publications, is where this scientist sits. 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
38–47 publications 804+

This scientist: 261 publications — 67th percentile

67% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386
138–147 372
148–157 457
158–167 415
168–177 407
178–187 421
188–197 378
198–207 403
208–217 317
218–227 346
228–237 321
238–247 260
248–257 280
258–267 240 261
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
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Raphael H Grzebieta publication distribution in Engineering and Technology in 2026 - data summary

  • The chart plots the publication count of all 9,796 Engineering and Technology scientists ranked by Research.com in 2026, grouped into 78 ranges running from 38–47 to 804+ publications.
  • Raphael H Grzebieta, a Engineering and Technology scholar from University of New South Wales, records 261 publications - the 67th percentile of the discipline.
  • 67% of ranked Engineering and Technology scientists score the same or lower than Raphael H Grzebieta, and about 33% score higher.
  • The median of the discipline falls in the 198–207 publications range, and Raphael H Grzebieta ranks above the median.
  • The most crowded range is 148–157 publications, holding 457 scientists (5% of the field).
  • 61% of the field sits in the lowest quarter of the value range (up to 228–237 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 804 publications or more, 100 scientists in all (1% of the field).

Raphael H Grzebieta 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 Raphael H Grzebieta sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 39 D-Index, is where this scientist sits. 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: 39 D-Index — 24th percentile

24% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59
31 114
32 129
33 189
34 200
35 262
36 311
37 312
38 350
39 385 39
40 348
41 362
42 426
43 380
44 310
45 341
46 301
47 306
48 271
49 246
50 210
51 253
52 213
53 221
54 195
55 186
56 170
57 167
58 166
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
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Raphael H Grzebieta D-index placement in Engineering and Technology in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 9,796 Engineering and Technology scientists ranked by Research.com in 2026, grouped into 78 ranges running from 30 to 107+ D-Index.
  • Raphael H Grzebieta, a Engineering and Technology scholar from University of New South Wales, records 39 D-Index - the 24th percentile of the discipline.
  • 24% of ranked Engineering and Technology scientists score the same or lower than Raphael H Grzebieta, and about 76% score higher.
  • The median of the discipline falls in the 47 D-Index range, and Raphael H Grzebieta ranks below the median.
  • The most crowded range is 42 D-Index, holding 426 scientists (4% of the field).
  • 57% 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 107 D-Index or more, 99 scientists in all (1% of the field).

Overview

Raphael H Grzebieta is affiliated with the University of New South Wales in Australia and specializes in engineering research with a strong emphasis on traffic and road safety. Their work spans multiple subfields including safety, risk, reliability and quality, transportation, computer vision and pattern recognition, social psychology, and physical therapy, sports therapy, and rehabilitation.

Their research primarily addresses topics such as traffic and road safety, urban transport and accessibility, injury epidemiology and prevention, and older adults driving studies. Additional areas of focus include human-automation interaction and safety, visual attention and saliency detection, and gaze tracking and assistive technology.

Among recent publications, notable papers include:

  • "Using naturalistic driving data to examine how drivers share attention when engaging in secondary tasks," 2020, Safety Science
  • "Detection of driver distraction in the Australian naturalistic driving study videos using pre-trained models and transfer learning," 2023, Transportation Research Part F Traffic Psychology and Behaviour
  • "Addressing Indonesia's biggest road safety challenge: Reducing motorcycle deaths," 2024, IOP Conference Series Earth and Environmental Science
  • "Detection of Driver Distraction in the Australian Naturalistic Driving Study Videos Using Pre-Trained Models and Transfer Learning," 2022, SSRN Electronic Journal
  • "Does the Australian Bureau of Statistics Method of Travel to Work data accurately estimate commuter cycling in Australia?" 2020, Journal of Road Safety

Raphael H Grzebieta frequently publishes in venues such as:

  • Journal of Road Safety
  • Safety Science
  • Transportation Research Part F Traffic Psychology and Behaviour
  • IOP Conference Series Earth and Environmental Science
  • SSRN Electronic Journal

The scientist collaborates regularly with several co-authors, including Kristie L. Young, Ann Williamson, Narelle Haworth, Jake Olivier, and Andry Rakotonirainy. These partnerships have contributed to multiple publications, with several co-authors appearing repeatedly in their research network.

Best Publications

  • Quasi-static axial compression of thin-walled circular aluminium tubes

    S.R. Guillow;G. Lu;R.H. Grzebieta

  • Concrete-filled circular steel tubes subjected to pure bending

    Mohamed Elchalakani;Xiao-Ling Zhao;Raphael H Grzebieta

  • Strength and ductility of concrete filled double skin (SHS inner and SHS outer) tubes

    Xiao-Ling Zhao;Raphael H Grzebieta

  • Tests on concrete filled double-skin (CHS outer and SHS inner) composite short columns under axial compression

    Mohamed Elchalakani;Xiao-Ling Zhao;Raphael H Grzebieta

  • Hollow and concrete filled steel hollow sections under transverse impact loads

    Michael Richard Bambach;Hussein Haji Jama;Xiao Ling Zhao;Raphael Grzebieta

  • Relative injury severity among vulnerable non-motorised road users: Comparative analysis of injury arising from bicycle–motor vehicle and bicycle–pedestrian collisions

    Shanley Chong;Roslyn Poulos;Jake Olivier;Wendy L. Watson

  • Safety management for heavy vehicle transport: A review of the literature

    Lori Mooren;Raphael H. Grzebieta;Ann Williamson;Jake Olivier

  • Tests of concrete-filled double skin CHS composite stub columns

    Xiao-Ling Zhao;Raphael H Grzebieta;Mohamed Elchalakani

  • Strength of circular hollow sections (CHS) tubular beams externally reinforced by carbon FRP sheets in pure bending

    Jimmy Haedir;Michael Richard Bambach;Xiao Ling Zhao;Raphael Hilary Grzebieta

  • Plastic mechanism analysis of circular tubes under pure bending

    Mohamed Elchalakani;Xiao Ling Zhao;Raphael H Grzebieta

  • The effectiveness of helmets in bicycle collisions with motor vehicles: a case-control study.

    Michael R. Bambach;R. J. Mitchell;Raphael H. Grzebieta;J. Olivier

  • The relationship between impact speed and the probability of pedestrian fatality during a vehicle-pedestrian crash: A systematic review and meta-analysis.

    Qinaat Hussain;Hanqin Feng;Raphael Grzebieta;Tom Brijs

  • Tests of Cold-Formed Circular Tubular Braces under Cyclic Axial Loading

    Mohamed Elchalakani;Xiao-Ling Zhao;Raphael H Grzebieta

  • Characteristics of fatal motorcycle crashes into roadside safety barriers in Australia and New Zealand.

    Hussein H. Jama;Raphael H. Grzebieta;Rena Friswell;Andrew S. McIntosh

  • Plastic mechanism analysis of concrete-filled double-skin (SHS inner and SHS outer) stub columns

    Xiao-Ling Zhao;Byoungkee Han;Raphael H. Grzebieta

  • Bending tests to determine slenderness limits for cold-formed circular hollow sections

    Mohamed Elchalakani;Xiao Ling Zhao;Raphael H Grzebieta

  • Numerical modelling of square tubular steel beams subjected to transverse blast loads

    Hussein Haji Jama;Michael Richard Bambach;Gerald Norman Nurick;Raphael Hilary Grzebieta

  • An alternative method for determining the behaviour of round stocky tubes subjected to an axial crush load

    R.H. Grzebieta

  • Concrete-filled steel circular tubes subjected to constant amplitude cyclic pure bending

    Mohamed Elchalakani;Xiao-Ling Ling Zhao;Raphael Hilary Grzebieta

  • Are drivers aware of sleepiness and increasing crash risk while driving

    Ann Williamson;Rena Friswell;Jake Olivier;Raphael Grzebieta

  • An exposure based study of crash and injury rates in a cohort of transport and recreational cyclists in New South Wales, Australia

    R. G. Poulos;J. Hatfield;Chris E. Rissel;L. K. Flack

Frequent Co-Authors

Xiao Ling Zhao
Xiao Ling Zhao Monash University
Ann Williamson
Ann Williamson University of New South Wales
Mohamed Elchalakani
Mohamed Elchalakani University of Western Australia
Rebecca Mitchell
Rebecca Mitchell Macquarie University
Chris Rissel
Chris Rissel Flinders University
Judith Lynne Charlton
Judith Lynne Charlton Monash University
Rebecca Ivers
Rebecca Ivers University of New South Wales
Andry Rakotonirainy
Andry Rakotonirainy Queensland University of Technology
Gerald Nurick
Gerald Nurick University of Cape Town
David J. Young
David J. Young University of New South Wales

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