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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 43 6073 5855 39 39 96 8595

S. R. Mahmoud publications per year

The chart shows the history of publications by S. R. Mahmoud between 2001 and 2021, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. S. R. Mahmoud published across 21 years, from 2001 to 2021, averaging 4.9 papers a year. Output peaked at 17 publications in 2014. 17 of the 102 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 2001 to 2021. Vertical axis: number of publications, 0 to 17. Peak 17 publications in 2014. 2001: 1 publication 2002: 0 publications 2003: 0 publications 2004: 0 publications 2005: 0 publications 2006: 0 publications 2007: 0 publications 2008: 0 publications 2009: 1 publication 2010: 5 publications 2011: 10 publications 2012: 4 publications 2013: 12 publications 2014: 17 publications 2015: 13 publications 2016: 9 publications 2017: 9 publications 2018: 2 publications 2019: 2 publications 2020: 6 publications 2021: 11 publications
2001 2021

102 publications in total across all disciplines

View publications per year as a table
S. R. Mahmoud: publications per year, 2001 to 2021
Year Publications
2001 1
2002 0
2003 0
2004 0
2005 0
2006 0
2007 0
2008 0
2009 1
2010 5
2011 10
2012 4
2013 12
2014 17
2015 13
2016 9
2017 9
2018 2
2019 2
2020 6
2021 11
Total 102
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S. R. Mahmoud 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 S. R. Mahmoud 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, 88–97 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: 96 publications — 7th percentile

7% 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 96
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
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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S. R. Mahmoud 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 S. R. Mahmoud 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, 43 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: 43 D-Index — 39th percentile

39% 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
40 348
41 362
42 426
43 380 43
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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Overview

What is he best known for?

The fields of study he is best known for:

  • Mathematical analysis
  • Geometry
  • Composite material

His primary areas of investigation include Plate theory, Mechanics, Equations of motion, Material properties and Boundary value problem. His work in Plate theory covers topics such as Bending of plates which are related to areas like Deformation theory. His work carried out in the field of Mechanics brings together such families of science as Beam, Functionally graded material and Buckling.

His work deals with themes such as Vibration, Shear deformation theory and Shear, which intersect with Equations of motion. His research in Vibration intersects with topics in Transverse plane and Displacement field. His Material properties research integrates issues from Length scale and Aspect ratio.

His most cited work include:

  • An efficient and simple higher order shear and normal deformation theory for functionally graded material (FGM) plates (335 citations)
  • Size dependent bending and vibration analysis of functionally graded micro beams based on modified couple stress theory and neutral surface position (183 citations)
  • A sinusoidal plate theory with 5-unknowns and stretching effect for thermomechanical bending of functionally graded sandwich plates (170 citations)

What are the main themes of his work throughout his whole career to date?

S. R. Mahmoud mostly deals with Mechanics, Boundary value problem, Vibration, Classical mechanics and Rotation. S. R. Mahmoud performs multidisciplinary study in Mechanics and Orthotropic material in his work. His study looks at the relationship between Boundary value problem and fields such as Traction, as well as how they intersect with chemical problems.

His Vibration study incorporates themes from Elasticity, Work and Mathematical analysis. His work on Plate theory and Space as part of general Mathematical analysis study is frequently linked to Classical theory, therefore connecting diverse disciplines of science. His Plate theory research incorporates elements of Material properties, Functionally graded material, Shear, Bending of plates and Equations of motion.

He most often published in these fields:

  • Mechanics (65.09%)
  • Boundary value problem (45.28%)
  • Vibration (36.79%)

What were the highlights of his more recent work (between 2016-2021)?

  • Buckling (10.38%)
  • Mechanics (65.09%)
  • Plate theory (17.92%)

In recent papers he was focusing on the following fields of study:

S. R. Mahmoud mainly focuses on Buckling, Mechanics, Plate theory, Shear and Boundary value problem. As part of his studies on Mechanics, S. R. Mahmoud often connects relevant subjects like Displacement. The various areas that S. R. Mahmoud examines in his Plate theory study include Trigonometry and Material properties.

His Shear research is multidisciplinary, relying on both Displacement field, Equations of motion and Timoshenko beam theory. S. R. Mahmoud interconnects Vibration and Deformation theory in the investigation of issues within Equations of motion. S. R. Mahmoud has researched Boundary value problem in several fields, including Deflection and Foundation.

Between 2016 and 2021, his most popular works were:

  • Buckling and dynamic behavior of the simply supported CNT-RC beams using an integral-first shear deformation theory (76 citations)
  • An efficient hyperbolic shear deformation theory for bending, buckling and free vibration of FGM sandwich plates with various boundary conditions (70 citations)
  • Free vibration analysis of embedded nanosize FG plates using a new nonlocal trigonometric shear deformation theory (69 citations)

In his most recent research, the most cited papers focused on:

  • Geometry
  • Mathematical analysis
  • Composite material

S. R. Mahmoud mainly investigates Buckling, Mechanics, Work, Shear deformation theory and Displacement field. S. R. Mahmoud combines subjects such as Shear, Shear force and Amplitude with his study of Buckling. His Shear deformation theory research is multidisciplinary, incorporating elements of Hamilton's principle, Equations of motion, Beam and Carbon nanotube.

His Displacement field study often links to related topics such as Boundary value problem. His Boundary value problem research focuses on subjects like Isotropy, which are linked to Plate theory. His Plate theory study is concerned with Mathematical analysis in general.

Best Publications

  • An efficient and simple higher order shear and normal deformation theory for functionally graded material (FGM) plates

    Zakaria Belabed;Mohammed Sid Ahmed Houari;Abdelouahed Tounsi;S.R. Mahmoud

  • On vibration properties of functionally graded nano-plate using a new nonlocal refined four variable model

    Ismahene Belkorissat;Mohammed Sid Ahmed Houari;Abdelouahed Tounsi;E.A. Adda Bedia

  • Bending and buckling analyses of functionally graded material (FGM) size-dependent nanoscale beams including the thickness stretching effect

    Fouzia Larbi Chaht;Abdelhakim Kaci;Mohammed Sid Ahmed Houari;Abdelouahed Tounsi

  • A sinusoidal plate theory with 5-unknowns and stretching effect for thermomechanical bending of functionally graded sandwich plates

    Ahmed Hamidi;Mohammed Sid Ahmed Houari;S.R. Mahmoud;Abdelouahed Tounsi

  • Size dependent bending and vibration analysis of functionally graded micro beams based on modified couple stress theory and neutral surface position

    K.S. Al-Basyouni;Abdelouahed Tounsi;S.R. Mahmoud

  • Thermal stability of functionally graded sandwich plates using a simple shear deformation theory

    Bachir Bouderba;Mohammed Sid Ahmed Houari;Abdelouahed Tounsi;S.R. Mahmoud

  • Hygro-thermo-mechanical bending of S-FGM plates resting on variable elastic foundations using a four-variable trigonometric plate theory

    Youcef Beldjelili;Abdelouahed Tounsi;S.R. Mahmoud

  • On thermal stability of plates with functionally graded coefficient of thermal expansion

    Abdelmoumen Anis Bousahla;Samir Benyoucef;Abdelouahed Tounsi;S.R. Mahmoud

  • A new higher-order shear and normal deformation theory for the static and free vibration analysis of sandwich plates with functionally graded isotropic face sheets:

    Aicha Bessaim;Aicha Bessaim;Mohammed Sa Houari;Mohammed Sa Houari;Abdelouahed Tounsi;SR Mahmoud

  • A new and simple HSDT for thermal stability analysis of FG sandwich plates

    Abderrahmane Menasria;Abdelhakim Bouhadra;Abdelouahed Tounsi;Abdelmoumen Anis Bousahla

  • A new simple three-unknown sinusoidal shear deformation theory for functionally graded plates

    Mohammed Sid Ahmed Houari;Abdelouahed Tounsi;Aicha Bessaim;S.R. Mahmoud

  • Thermal buckling analysis of cross-ply laminated plates using a simplified HSDT

    Abdelbaki Chikh;Abdelouahed Tounsi;Habib Hebali;S.R. Mahmoud

  • A nonlocal zeroth-order shear deformation theory for nonlinear postbuckling of nanobeams

    Hichem Bellifa;Kouider Halim Benrahou;Abdelmoumen Anis Bousahla;Abdelouahed Tounsi

  • Free vibration analysis of functionally graded plates with temperature-dependent properties using various four variable refined plate theories

    Amina Attia;Abdelouahed Tounsi;E.A. Adda Bedia;S.R. Mahmoud

  • An efficient hyperbolic shear deformation theory for bending, buckling and free vibration of FGM sandwich plates with various boundary conditions

    Hadj Henni Abdelaziz;Mohamed Ait Amar Meziane;Abdelmoumen Anis Bousahla;Abdelouahed Tounsi

  • Free vibration analysis of embedded nanosize FG plates using a new nonlocal trigonometric shear deformation theory

    Abderrahmane Besseghier;Mohammed Sid Ahmed Houari;Abdelouahed Tounsi

  • An efficient shear deformation theory for wave propagation of functionally graded material plates

    Ahmed Boukhari;Hassen Ait Atmane;Abdelouahed Tounsi;E.A. Adda Bedia

  • A refined theory with stretching effect for the flexure analysis of laminated composite plates

    Kada Draiche;Abdelouahed Tounsi;S.R. Mahmoud

  • Vibration analysis of nonlocal advanced nanobeams in hygro-thermal environment using a new two-unknown trigonometric shear deformation beam theory

    Abderrahmane Mouffoki;E.A. Adda Bedia;Mohammed Sid Ahmed Houari;Abdelouahed Tounsi

  • A computational shear displacement model for vibrational analysis of functionally graded beams with porosities

    Hassen Ait Atmane;Abdelouahed Tounsi;Fabrice Bernard;S.R. Mahmoud

Frequent Co-Authors

Abdelouahed Tounsi
Abdelouahed Tounsi Université Djillali Liabes
Mohammed Sid Ahmed Houari
Mohammed Sid Ahmed Houari University of Mascara
Marin Marin
Marin Marin Transylvania University of Brașov
Abdelmoumen Anis Bousahla
Abdelmoumen Anis Bousahla Université Djillali Liabes
E.A. Adda Bedia
E.A. Adda Bedia Université Djillali Liabes
O. Anwar Bég
O. Anwar Bég University of Salford
Ravi P. Agarwal
Ravi P. Agarwal Florida Institute of Technology
Sanjiv S. Gambhir
Sanjiv S. Gambhir Stanford University
Haifa Shen
Haifa Shen Houston Methodist
Mauro Ferrari
Mauro Ferrari Houston Methodist

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