Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
82,951
Country Rank
28
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/411.png)
![Lebanon](/flags/lb.png)
![Alan Shihadeh](https://cdn.adscientificindex.com/pictures/68/298169.jpg)
Atmospheric Aerosols
Air Pollution
Electronic Cigarettes
Tobacco Control
Waterpipe Tobacco Smoke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,328
5,877
0.519
* Total Citation Counts Rankings
World Rank
123,076
Country Rank
187
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/403.png)
![Egypt](/flags/eg.png)
![Nesma T Aboulkhair](https://cdn.adscientificindex.com/pictures/e9/95722.jpg)
Mechanical Engineering
Additive Manufacturing
3D Printing
Materials Engineering
Materials Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,030
6,792
0.846
* Total Citation Counts Rankings
World Rank
125,972
Country Rank
191
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/403.png)
![Egypt](/flags/eg.png)
![Khalil I Elkhodary](https://cdn.adscientificindex.com/pictures/de/101075.jpg)
crystal plasticity
cardiovascular mechanics
computational mechanics
finite element method
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,866
2,286
0.291
* Total Citation Counts Rankings
World Rank
134,232
Country Rank
53
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/411.png)
![Lebanon](/flags/lb.png)
![Nesreen Ghaddar](https://cdn.adscientificindex.com/pictures/b9/415064.jpg)
Sustainable air-conditioning
heat and moisture transport
bioheat modeling
thermal comfort
indoor air quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,425
3,618
0.487
* Total Citation Counts Rankings
World Rank
168,164
Country Rank
69
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/411.png)
![Lebanon](/flags/lb.png)
![F Moukalled](/user/assets/images/profile/no-profile-photo.png)
Computational Fluid Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,977
3,093
0.517
* Total Citation Counts Rankings
World Rank
181,560
Country Rank
325
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/403.png)
![Egypt](/flags/eg.png)
![Mahmoud Farag](/user/assets/images/profile/no-profile-photo.png)
Engineering materials
materials selection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,532
3,166
0.572
* Total Citation Counts Rankings
World Rank
187,468
Country Rank
90
Institution Rank : 67
![](https://cdn.adscientificindex.com/logos/411.png)
![Lebanon](/flags/lb.png)
![Marwan Darwish](https://cdn.adscientificindex.com/pictures/4e/421745.jpg)
CFD
Multiphase Flow
Finite Volume Method
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,352
3,005
0.561
* Total Citation Counts Rankings
World Rank
196,397
Country Rank
372
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/403.png)
![Egypt](/flags/eg.png)
![Amal Esawi|A. Esawi, Amal M.K. Esawi](https://cdn.adscientificindex.com/pictures/66/103669.jpg)
Nanocomposites
carbon nanotube composites
aluminium
membranes
sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,100
2,141
0.420
* Total Citation Counts Rankings
World Rank
217,915
Country Rank
279
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/422.jpg)
![United Arab Emirates](/flags/ae.png)
![Mehmet Fatih Orhan](https://cdn.adscientificindex.com/pictures/4d/2040308.jpg)
Thermofluids
Renewable Energy
Fuel Cells and Hydrogen Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,577
3,014
0.659
* Total Citation Counts Rankings
World Rank
252,459
Country Rank
44
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/15159.png)
![Kuwait](/flags/kw.png)
![Mousa S Mohsen](https://cdn.adscientificindex.com/pictures/1f/4352405.jpg)
Mechanical Engineering
Energy and Water Systems
Sustainability
Environmental Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,904
1,282
0.328
* Total Citation Counts Rankings
World Rank
279,314
Country Rank
173
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/5208.jpg)
![Lebanon](/flags/lb.png)
![Mazen R Tabbara](https://cdn.adscientificindex.com/pictures/a6/425314.jpg)
Computational Mechanics
Fracture
Earthquake
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,473
805
0.232
* Total Citation Counts Rankings
World Rank
291,047
Country Rank
56
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/425.jpg)
![Kuwait](/flags/kw.png)
![Mehmet A Guler](https://cdn.adscientificindex.com/pictures/5c/421746.jpg)
Contact Mechanics
Crashworthiness
Computational Mechanics
Peridynamics
Composite Structures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,310
2,008
0.607
* Total Citation Counts Rankings
World Rank
310,075
Country Rank
488
Institution Rank : 47
![](https://cdn.adscientificindex.com/logos/422.jpg)
![United Arab Emirates](/flags/ae.png)
![Mohamed Abdelgawad](https://cdn.adscientificindex.com/pictures/f3/2040313.jpg)
Microfluidics
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,070
1,254
0.408
* Total Citation Counts Rankings
World Rank
310,211
Country Rank
776
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/403.png)
![Egypt](/flags/eg.png)
![Omar Abdelaziz](https://cdn.adscientificindex.com/pictures/1a/96494.jpg)
heat transfer
HVAC
Heat Pump
CFD
Fluent
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,068
2,074
0.676
* Total Citation Counts Rankings
World Rank
348,188
Country Rank
235
Institution Rank : 152
![](https://cdn.adscientificindex.com/logos/411.png)
![Lebanon](/flags/lb.png)
![Nareg Karaoghlanian](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,663
2,048
0.769
* Total Citation Counts Rankings
World Rank
359,062
Country Rank
1,015
Institution Rank : 31
![](https://cdn.adscientificindex.com/logos/403.png)
![Egypt](/flags/eg.png)
![Mohy Mansour](https://cdn.adscientificindex.com/pictures/c0/94855.jpg)
Energy
Combustion
Partially Premixed
Stability
Laser techniques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,562
758
0.296
* Total Citation Counts Rankings
World Rank
377,752
Country Rank
619
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/422.jpg)
![United Arab Emirates](/flags/ae.png)
![Mehdi Ghommem](https://cdn.adscientificindex.com/pictures/78/2040351.jpg)
Nonlinear dynamics
Modeling and simulation of MEMS
Fluid-structure interactions
Model reduction
Flow in porous media
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,398
1,641
0.684
* Total Citation Counts Rankings
World Rank
430,494
Country Rank
726
Institution Rank : 72
![](https://cdn.adscientificindex.com/logos/422.jpg)
![United Arab Emirates](/flags/ae.png)
![Basil Darras](https://cdn.adscientificindex.com/pictures/a7/2040374.jpg)
Materials Processing
Friction Stirring
Sustainable Manufacturing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,012
1,476
0.734
* Total Citation Counts Rankings
World Rank
431,941
Country Rank
733
Institution Rank : 73
![](https://cdn.adscientificindex.com/logos/422.jpg)
![United Arab Emirates](/flags/ae.png)
![Mamoun Abdel-Hafez](https://cdn.adscientificindex.com/pictures/b9/2040356.jpg)
Estimation
GPS
IMU
Fault Detection
Sensor Fusion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,003
1,267
0.633
* Total Citation Counts Rankings
World Rank
435,038
Country Rank
325
Institution Rank : 198
![](https://cdn.adscientificindex.com/logos/411.png)
![Lebanon](/flags/lb.png)
![Elie Shammas](/user/assets/images/profile/no-profile-photo.png)
Motion planning
robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,983
862
0.435
* Total Citation Counts Rankings
World Rank
429,863
Country Rank
316
Institution Rank : 30
![](https://cdn.adscientificindex.com/logos/5208.jpg)
![Lebanon](/flags/lb.png)
![Wassim Habchi](https://cdn.adscientificindex.com/pictures/1c/516553.jpg)
Tribology
Elastohydrodynamic Lubrication
Finite Elements
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,016
1,138
0.564
* Total Citation Counts Rankings
World Rank
447,633
Country Rank
343
Institution Rank : 207
![](https://cdn.adscientificindex.com/logos/411.png)
![Lebanon](/flags/lb.png)
![Ramsey F Hamade](https://cdn.adscientificindex.com/pictures/f7/428598.jpg)
Mechanics of Materials and Processes
Computer-Aided Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,906
954
0.501
* Total Citation Counts Rankings
World Rank
457,297
Country Rank
841
Institution Rank : 29
![](https://cdn.adscientificindex.com/logos/30136.jpg)
![Nigeria](/flags/ng.png)
![Lokesh Singh](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,849
1,551
0.839
* Total Citation Counts Rankings
World Rank
464,794
Country Rank
807
Institution Rank : 82
![](https://cdn.adscientificindex.com/logos/422.jpg)
![United Arab Emirates](/flags/ae.png)
![Mohammad O Hamdan](https://cdn.adscientificindex.com/pictures/94/2040362.jpg)
Thermal & Fluid Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,806
982
0.544
* Total Citation Counts Rankings
World Rank
469,774
Country Rank
127
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/425.jpg)
![Kuwait](/flags/kw.png)
![Ahmed Al Makky](https://cdn.adscientificindex.com/pictures/38/342581.jpg)
Computational Fluid Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,778
1,496
0.841
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
82,951
![Lebanon](/flags/lb.png)
28
![](https://cdn.adscientificindex.com/logos/411.png)
20
Alan Shihadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,328
5,877
0.519
![](https://cdn.adscientificindex.com/logos/411.png)
Atmospheric Aerosols
Air Pollution
Electronic Cigarettes
Tobacco Control
Waterpipe Tobacco Smoke
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
123,076
![Egypt](/flags/eg.png)
187
![](https://cdn.adscientificindex.com/logos/403.png)
7
Nesma T Aboulkhair
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,030
6,792
0.846
![](https://cdn.adscientificindex.com/logos/403.png)
Mechanical Engineering
Additive Manufacturing
3D Printing
Materials Engineering
Materials Design
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
125,972
![Egypt](/flags/eg.png)
191
![](https://cdn.adscientificindex.com/logos/403.png)
8
Khalil I Elkhodary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,866
2,286
0.291
![](https://cdn.adscientificindex.com/logos/403.png)
crystal plasticity
cardiovascular mechanics
computational mechanics
finite element method
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
134,232
![Lebanon](/flags/lb.png)
53
![](https://cdn.adscientificindex.com/logos/411.png)
40
Nesreen Ghaddar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,425
3,618
0.487
![](https://cdn.adscientificindex.com/logos/411.png)
Sustainable air-conditioning
heat and moisture transport
bioheat modeling
thermal comfort
indoor air quality
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
168,164
![Lebanon](/flags/lb.png)
69
![](https://cdn.adscientificindex.com/logos/411.png)
50
F Moukalled
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,977
3,093
0.517
![](https://cdn.adscientificindex.com/logos/411.png)
Computational Fluid Dynamics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
181,560
![Egypt](/flags/eg.png)
325
![](https://cdn.adscientificindex.com/logos/403.png)
13
Mahmoud Farag
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,532
3,166
0.572
![](https://cdn.adscientificindex.com/logos/403.png)
Engineering materials
materials selection
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
187,468
![Lebanon](/flags/lb.png)
90
![](https://cdn.adscientificindex.com/logos/411.png)
67
Marwan Darwish
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,352
3,005
0.561
![](https://cdn.adscientificindex.com/logos/411.png)
CFD
Multiphase Flow
Finite Volume Method
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
196,397
![Egypt](/flags/eg.png)
372
![](https://cdn.adscientificindex.com/logos/403.png)
14
Amal Esawi|A. Esawi, Amal M.K. Esawi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,100
2,141
0.420
![](https://cdn.adscientificindex.com/logos/403.png)
Nanocomposites
carbon nanotube composites
aluminium
membranes
sensors
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
217,915
![United Arab Emirates](/flags/ae.png)
279
![](https://cdn.adscientificindex.com/logos/422.jpg)
19
Mehmet Fatih Orhan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,577
3,014
0.659
![](https://cdn.adscientificindex.com/logos/422.jpg)
Thermofluids
Renewable Energy
Fuel Cells and Hydrogen Systems
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
252,459
![Kuwait](/flags/kw.png)
44
![](https://cdn.adscientificindex.com/logos/15159.png)
2
Mousa S Mohsen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,904
1,282
0.328
![](https://cdn.adscientificindex.com/logos/15159.png)
Mechanical Engineering
Energy and Water Systems
Sustainability
Environmental Systems
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
279,314
![Lebanon](/flags/lb.png)
173
![](https://cdn.adscientificindex.com/logos/5208.jpg)
11
Mazen R Tabbara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,473
805
0.232
![](https://cdn.adscientificindex.com/logos/5208.jpg)
Computational Mechanics
Fracture
Earthquake
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
291,047
![Kuwait](/flags/kw.png)
56
![](https://cdn.adscientificindex.com/logos/425.jpg)
4
Mehmet A Guler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,310
2,008
0.607
![](https://cdn.adscientificindex.com/logos/425.jpg)
Contact Mechanics
Crashworthiness
Computational Mechanics
Peridynamics
Composite Structures
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
310,075
![United Arab Emirates](/flags/ae.png)
488
![](https://cdn.adscientificindex.com/logos/422.jpg)
47
Mohamed Abdelgawad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,070
1,254
0.408
![](https://cdn.adscientificindex.com/logos/422.jpg)
Microfluidics
Biotechnology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
310,211
![Egypt](/flags/eg.png)
776
![](https://cdn.adscientificindex.com/logos/403.png)
23
Omar Abdelaziz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,068
2,074
0.676
![](https://cdn.adscientificindex.com/logos/403.png)
heat transfer
HVAC
Heat Pump
CFD
Fluent
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
348,188
![Lebanon](/flags/lb.png)
235
![](https://cdn.adscientificindex.com/logos/411.png)
152
Nareg Karaoghlanian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,663
2,048
0.769
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
359,062
![Egypt](/flags/eg.png)
1,015
![](https://cdn.adscientificindex.com/logos/403.png)
31
Mohy Mansour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,562
758
0.296
![](https://cdn.adscientificindex.com/logos/403.png)
Energy
Combustion
Partially Premixed
Stability
Laser techniques
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
377,752
![United Arab Emirates](/flags/ae.png)
619
![](https://cdn.adscientificindex.com/logos/422.jpg)
62
Mehdi Ghommem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,398
1,641
0.684
![](https://cdn.adscientificindex.com/logos/422.jpg)
Nonlinear dynamics
Modeling and simulation of MEMS
Fluid-structure interactions
Model reduction
Flow in porous media
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
430,494
![United Arab Emirates](/flags/ae.png)
726
![](https://cdn.adscientificindex.com/logos/422.jpg)
72
Basil Darras
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,012
1,476
0.734
![](https://cdn.adscientificindex.com/logos/422.jpg)
Materials Processing
Friction Stirring
Sustainable Manufacturing
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
431,941
![United Arab Emirates](/flags/ae.png)
733
![](https://cdn.adscientificindex.com/logos/422.jpg)
73
Mamoun Abdel-Hafez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,003
1,267
0.633
![](https://cdn.adscientificindex.com/logos/422.jpg)
Estimation
GPS
IMU
Fault Detection
Sensor Fusion
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
435,038
![Lebanon](/flags/lb.png)
325
![](https://cdn.adscientificindex.com/logos/411.png)
198
Elie Shammas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,983
862
0.435
![](https://cdn.adscientificindex.com/logos/411.png)
Motion planning
robotics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
429,863
![Lebanon](/flags/lb.png)
316
![](https://cdn.adscientificindex.com/logos/5208.jpg)
30
Wassim Habchi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,016
1,138
0.564
![](https://cdn.adscientificindex.com/logos/5208.jpg)
Tribology
Elastohydrodynamic Lubrication
Finite Elements
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
447,633
![Lebanon](/flags/lb.png)
343
![](https://cdn.adscientificindex.com/logos/411.png)
207
Ramsey F Hamade
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,906
954
0.501
![](https://cdn.adscientificindex.com/logos/411.png)
Mechanics of Materials and Processes
Computer-Aided Design
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
457,297
![Nigeria](/flags/ng.png)
841
![](https://cdn.adscientificindex.com/logos/30136.jpg)
29
Lokesh Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,849
1,551
0.839
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
464,794
![United Arab Emirates](/flags/ae.png)
807
![](https://cdn.adscientificindex.com/logos/422.jpg)
82
Mohammad O Hamdan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,806
982
0.544
![](https://cdn.adscientificindex.com/logos/422.jpg)
Thermal & Fluid Sciences
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
469,774
![Kuwait](/flags/kw.png)
127
![](https://cdn.adscientificindex.com/logos/425.jpg)
12
Ahmed Al Makky
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,778
1,496
0.841
![](https://cdn.adscientificindex.com/logos/425.jpg)
Computational Fluid Dynamics