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
1,548,540
Country Rank
2,899
Institution Rank : 373
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Fatima Alshamsi](https://cdn.adscientificindex.com/pictures/28/5663296.jpg)
Cancer
genetics
metabolic disease
endothelial cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
* Total Citation Counts Rankings
World Rank
1,561,207
Country Rank
2,913
Institution Rank : 374
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Dimitrios Reppas](https://cdn.adscientificindex.com/pictures/6c/5621986.jpg)
Environmental Economics
Natural Resource Economics
Microeconomic Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
48
0.774
* Total Citation Counts Rankings
World Rank
1,563,325
Country Rank
2,919
Institution Rank : 375
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Rahul Rajeevkumar Urs|Rahul R Urs, Rahul Urs, RR Urs](/pictures/ba/5502005.jpg)
Solar Energy
Fuel Cells
Energy Policy
Green Hydrogen
Energy Storage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
61
1.000
* Total Citation Counts Rankings
World Rank
1,564,043
Country Rank
2,923
Institution Rank : 376
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Waleed Diab](https://cdn.adscientificindex.com/pictures/14/5645464.jpg)
Reservoir Simulation
Machine Learning
Physics Informed Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
61
1.000
* Total Citation Counts Rankings
World Rank
1,565,464
Country Rank
2,926
Institution Rank : 377
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Abdulla Al-Ali](/pictures/fe/5231129.jpg)
Mechanical Eng.
Nuclear Eng.
MEMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
56
0.918
* Total Citation Counts Rankings
World Rank
1,569,239
Country Rank
2,932
Institution Rank : 378
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Fatima Al Hameli](/user/assets/images/profile/no-profile-photo.png)
Petroleum Engineering
Hydraulic Fracturing
CCUS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
60
1.000
* Total Citation Counts Rankings
World Rank
1,569,425
Country Rank
2,934
Institution Rank : 379
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Rafath Abdul Nasar](/pictures/46/5501218.jpg)
Structural Dynamics
Condition Monitoring
Machine Learning
Nonlinear dynamics
Failure Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
60
1.000
* Total Citation Counts Rankings
World Rank
1,571,051
Country Rank
2,937
Institution Rank : 380
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Himadri Sikhar Khargharia](/pictures/fd/5576639.jpg)
Semantic technology
machine learning
indoor positioning
edge based personalization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
52
0.867
* Total Citation Counts Rankings
World Rank
1,576,047
Country Rank
2,947
Institution Rank : 381
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Xiaoxiong Zhang(张晓雄)|Zhang xiaoxiong](/user/assets/images/profile/no-profile-photo.png)
deep learning
robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
54
0.915
* Total Citation Counts Rankings
World Rank
1,576,478
Country Rank
2,948
Institution Rank : 382
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Radia Lahlou](/user/assets/images/profile/no-profile-photo.png)
Concentrated Solar Power
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
50
0.847
* Total Citation Counts Rankings
World Rank
1,584,178
Country Rank
2,957
Institution Rank : 383
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Sani Umar](/pictures/db/5597178.jpg)
AI for Cybersecurity (AI4SEC)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
57
1.000
* Total Citation Counts Rankings
World Rank
1,585,760
Country Rank
2,960
Institution Rank : 384
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Haroon Rehman](/user/assets/images/profile/no-profile-photo.png)
Fault Tolerant Multilevel Inverters
Multilevel Inverters
Power Electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
56
0.982
* Total Citation Counts Rankings
World Rank
1,596,220
Country Rank
2,973
Institution Rank : 385
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Mohammad Z Shanti](/pictures/7d/5156152.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
World Rank
1,596,220
Country Rank
2,973
Institution Rank : 385
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Mustafa Shehadeh](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
World Rank
1,596,954
Country Rank
2,976
Institution Rank : 387
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Tauha Irfan Khan](/pictures/03/5136988.jpg)
Aerodynamics
Turbulence
Bluff Body Wakes
Wind Tunnels
CFD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
54
0.982
* Total Citation Counts Rankings
World Rank
1,601,935
Country Rank
2,986
Institution Rank : 388
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Awais Zaka](/pictures/d7/5226599.jpg)
Wastewater Treatment
Nanomaterials
Photovolataic Cells
Pyrite materials
Electrochemical
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
* Total Citation Counts Rankings
World Rank
1,607,767
Country Rank
2,993
Institution Rank : 389
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Ghadeer Mubarak](/user/assets/images/profile/no-profile-photo.png)
Electrochemical processes
Failure analysis
Oil and gas
Metallurgy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
* Total Citation Counts Rankings
World Rank
1,614,424
Country Rank
3,006
Institution Rank : 390
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Nasser Al-Saif](/pictures/86/5274233.jpg)
Transportation Electrification
Electric Vehicles
Inductive Power Transfer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
51
0.981
* Total Citation Counts Rankings
World Rank
1,624,280
Country Rank
3,022
Institution Rank : 391
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Rahma Abdelghani](/user/assets/images/profile/no-profile-photo.png)
Urban Planning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
* Total Citation Counts Rankings
World Rank
1,624,906
Country Rank
3,025
Institution Rank : 392
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Noora Almarzooqi|N Almarzooqi](/pictures/23/5225912.jpg)
Membrane Distillation
Nanotechnology
Desalination
2D materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
* Total Citation Counts Rankings
World Rank
1,625,490
Country Rank
3,026
Institution Rank : 393
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Vasilis Sakellariou|Vasileios Sakellariou](/user/assets/images/profile/no-profile-photo.png)
VLSI design
Computer Arithmetic
Hardware for AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
* Total Citation Counts Rankings
World Rank
1,628,402
Country Rank
3,031
Institution Rank : 394
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Haïfa Ben-Romdhane](/pictures/ec/5474728.jpg)
Location Intelligence
Ecology
Oceanography
Remote Sensing
Data Analytics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
39
0.780
* Total Citation Counts Rankings
World Rank
1,638,159
Country Rank
3,045
Institution Rank : 395
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Mohamad Alansari](/user/assets/images/profile/no-profile-photo.png)
Deep learning
Computer vision
Face recognition
Visual object tracking
Drones/UAVs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
48
1.000
* Total Citation Counts Rankings
World Rank
1,639,258
Country Rank
3,049
Institution Rank : 396
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Jassim Abubacker](/user/assets/images/profile/no-profile-photo.png)
Reservoir Engineering
EOR
Reservoir SImulation
AI in Oil and Gas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
46
0.958
* Total Citation Counts Rankings
World Rank
1,655,797
Country Rank
3,074
Institution Rank : 397
![](https://cdn.adscientificindex.com/logos/4858.jpg)
![United Arab Emirates](/flags/ae.png)
![Sani Mukhtar](/pictures/be/5597175.jpg)
Silicon Photonics
Metaphotonics
Optoelectronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000
* Total Citation Counts Rankings
World Ranking
1,548,540
Country Ranking
2,899
Institution Ranking
373
Fatima Alshamsi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
* Total Citation Counts Rankings
World Ranking
1,561,207
Country Ranking
2,913
Institution Ranking
374
Dimitrios Reppas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62
48
0.774
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Environmental Economics
Natural Resource Economics
Microeconomic Analysis
* Total Citation Counts Rankings
World Ranking
1,563,325
Country Ranking
2,919
Institution Ranking
375
Rahul Rajeevkumar Urs|Rahul R Urs, Rahul Urs, RR Urs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
61
1.000
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Solar Energy
Fuel Cells
Energy Policy
Green Hydrogen
Energy Storage
* Total Citation Counts Rankings
World Ranking
1,564,043
Country Ranking
2,923
Institution Ranking
376
Waleed Diab
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
61
1.000
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Reservoir Simulation
Machine Learning
Physics Informed Machine Learning
* Total Citation Counts Rankings
World Ranking
1,565,464
Country Ranking
2,926
Institution Ranking
377
Abdulla Al-Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
56
0.918
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Mechanical Eng.
Nuclear Eng.
MEMS
* Total Citation Counts Rankings
World Ranking
1,569,239
Country Ranking
2,932
Institution Ranking
378
Fatima Al Hameli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
60
1.000
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Petroleum Engineering
Hydraulic Fracturing
CCUS
* Total Citation Counts Rankings
World Ranking
1,569,425
Country Ranking
2,934
Institution Ranking
379
Rafath Abdul Nasar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
60
1.000
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Structural Dynamics
Condition Monitoring
Machine Learning
Nonlinear dynamics
Failure Analysis
* Total Citation Counts Rankings
World Ranking
1,571,051
Country Ranking
2,937
Institution Ranking
380
Himadri Sikhar Khargharia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
52
0.867
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Semantic technology
machine learning
indoor positioning
edge based personalization
* Total Citation Counts Rankings
World Ranking
1,576,047
Country Ranking
2,947
Institution Ranking
381
Xiaoxiong Zhang(张晓雄)|Zhang xiaoxiong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
54
0.915
* Total Citation Counts Rankings
World Ranking
1,576,478
Country Ranking
2,948
Institution Ranking
382
Radia Lahlou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
50
0.847
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![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
World Ranking
1,584,178
Country Ranking
2,957
Institution Ranking
383
Sani Umar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
57
1.000
* Total Citation Counts Rankings
World Ranking
1,585,760
Country Ranking
2,960
Institution Ranking
384
Haroon Rehman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
56
0.982
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Fault Tolerant Multilevel Inverters
Multilevel Inverters
Power Electronics
* Total Citation Counts Rankings
World Ranking
1,596,220
Country Ranking
2,973
Institution Ranking
385
Mohammad Z Shanti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
World Ranking
1,596,220
Country Ranking
2,973
Institution Ranking
385
Mustafa Shehadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
World Ranking
1,596,954
Country Ranking
2,976
Institution Ranking
387
Tauha Irfan Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
54
0.982
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Aerodynamics
Turbulence
Bluff Body Wakes
Wind Tunnels
CFD
* Total Citation Counts Rankings
World Ranking
1,601,935
Country Ranking
2,986
Institution Ranking
388
Awais Zaka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Wastewater Treatment
Nanomaterials
Photovolataic Cells
Pyrite materials
Electrochemical
* Total Citation Counts Rankings
World Ranking
1,607,767
Country Ranking
2,993
Institution Ranking
389
Ghadeer Mubarak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Electrochemical processes
Failure analysis
Oil and gas
Metallurgy
* Total Citation Counts Rankings
World Ranking
1,614,424
Country Ranking
3,006
Institution Ranking
390
Nasser Al-Saif
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
51
0.981
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Transportation Electrification
Electric Vehicles
Inductive Power Transfer
* Total Citation Counts Rankings
World Ranking
1,624,280
Country Ranking
3,022
Institution Ranking
391
Rahma Abdelghani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
* Total Citation Counts Rankings
World Ranking
1,624,906
Country Ranking
3,025
Institution Ranking
392
Noora Almarzooqi|N Almarzooqi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Membrane Distillation
Nanotechnology
Desalination
2D materials
* Total Citation Counts Rankings
World Ranking
1,625,490
Country Ranking
3,026
Institution Ranking
393
Vasilis Sakellariou|Vasileios Sakellariou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
* Total Citation Counts Rankings
World Ranking
1,628,402
Country Ranking
3,031
Institution Ranking
394
Haïfa Ben-Romdhane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
39
0.780
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Location Intelligence
Ecology
Oceanography
Remote Sensing
Data Analytics
* Total Citation Counts Rankings
World Ranking
1,638,159
Country Ranking
3,045
Institution Ranking
395
Mohamad Alansari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
48
1.000
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Deep learning
Computer vision
Face recognition
Visual object tracking
Drones/UAVs
* Total Citation Counts Rankings
World Ranking
1,639,258
Country Ranking
3,049
Institution Ranking
396
Jassim Abubacker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
46
0.958
![](https://cdn.adscientificindex.com/logos/4858.jpg)
Reservoir Engineering
EOR
Reservoir SImulation
AI in Oil and Gas
* Total Citation Counts Rankings
World Ranking
1,655,797
Country Ranking
3,074
Institution Ranking
397
Sani Mukhtar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
45
1.000