Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (941,641 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Adnan Harb
Integrated Circuit Design
Energy Harvesting
Engineering Education
Metrics
H-Index
i10 Index
Citation
15
20
1,662
* Rankings
Ranking Based On Selection: 2
Mohamad Hammoud
Model Order Reduction
Natural Fibers
Thermal Energy Management
Vibration Control
Metrics
H-Index
i10 Index
Citation
12
16
525
* Rankings
Ranking Based On Selection: 3
Abdelrazzak Merheb
Swarm Robots
Fault Tolerant Control
Unmanned Aerial Vehicles
Quadrotors
Metrics
H-Index
i10 Index
Citation
11
12
563
* Rankings
Ranking Based On Selection: 4
Hassan Fahs
Computational electromagnetics
Fluid dynamics
High-order finite-element methods
High-order time-integrators for stiff ODEs
S
Metrics
H-Index
i10 Index
Citation
10
10
420
Anwar Kawtharani
Reading -Writing Comprehension
Cooperative Learning
Meta -cognition Strategies
Leadership
Critical Thinking
Metrics
H-Index
i10 Index
Citation
5
3
83
Houssein Al Moussawi
Trigeneration
Fuel cells
4-E analysis
Metrics
H-Index
i10 Index
Citation
4
4
473
* Rankings
Ranking Based On Selection: 10
Mahdi Jammal
Optimization
Statistical Learning
Metrics
H-Index
i10 Index
Citation
2
0
6

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* Rankings
Ranking Based On Selection: 11
Jana Hamza
Matrix analysis
algebraic number theory
cryptography
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based On Selection: 17
Yahia Awad
Algebraic Number Theory
Cryptography
Applied Mathematics
Fractional Differential Equations
Metrics
H-Index
i10 Index
Citation
0
0
176
* Rankings
Ranking Based On Selection: 20
Ahmad Ghandour
carbon nanotubes
Raman spectroscopy
High pressure (Diamond anvil cell)
Metrics
H-Index
i10 Index
Citation
0
0
167
* Rankings
Ranking Based On Selection: 21
Mahmoud El Samad
Blockchain
Big data
Query optimization
Large scale database systems
Metrics
H-Index
i10 Index
Citation
0
0
165
* Rankings
Ranking Based On Selection: 23
Nada Sonji
Synthesis of nanoparticles
liposomes
metal complexes
and nucleoside derivatives
analysis and characterization
Metrics
H-Index
i10 Index
Citation
0
0
153
* Rankings
Ranking Based On Selection: 24
Najib Bou Zakhem
Management
Human Resource Management
Entrepreneurship
Sustainability
Strategic Management
Metrics
H-Index
i10 Index
Citation
0
0
152
* Rankings
Ranking Based On Selection: 25
Mazen Fakih
bioinformatics
artificial intelligence
OBGYN
Metrics
H-Index
i10 Index
Citation
0
0
150
* Rankings
Ranking Based On Selection: 26
Ahmad Kobeissi
Serious Games
Open-Source Hardware
RISC-V
Metrics
H-Index
i10 Index
Citation
0
0
146
* Rankings
Ranking Based On Selection: 28
Issam Kaddoura
Differential Topology
Number Theory
Matrix Theory
Combinatorics
Computational Number Theory
Metrics
H-Index
i10 Index
Citation
0
0
144
* Rankings
Ranking Based On Selection: 29
Riyad Ahmed Al-Okab
analytical chemistry
environmental pollution
Metrics
H-Index
i10 Index
Citation
0
0
140
* Rankings
Ranking Based On Selection: 31
Reda Shbib
computer vision
image processing
Metrics
H-Index
i10 Index
Citation
0
0
127
* Rankings
Ranking Based On Selection: 32
Fadi Yamout
Information Retrieval
Data Mining
Machine Learning
Metrics
H-Index
i10 Index
Citation
0
0
122
* Rankings
Ranking Based On Selection: 33
Mohammed Mahmoud
Economics
Supply Chain Management and Strategic …
Metrics
H-Index
i10 Index
Citation
0
0
118
* Rankings
Ranking Based On Selection: 34
Bilal Toufaili
Leaderships and Management of …
Metrics
H-Index
i10 Index
Citation
0
0
110
* Rankings
Ranking Based On Selection: 35
Hassan Karaky
Energy
automobile engineering
combustion
hydrodynamics
propulsion
Metrics
H-Index
i10 Index
Citation
0
0
105
* Rankings
Ranking Based On Selection: 37
Hanan Farhat
artificial intelligence
deep learning
applications of AI to healthcare
Metrics
H-Index
i10 Index
Citation
0
0
99
* Rankings
Ranking Based On Selection: 38
Hussein Kassem
Electronics - Materials Characterization …
Metrics
H-Index
i10 Index
Citation
0
0
96
* Rankings
Ranking Based On Selection: 40
Khaled Alhaj Ali
Embedded AI
In-memory Computing
Memristors
Metrics
H-Index
i10 Index
Citation
0
0
84
* Rankings
Ranking Based On Selection: 41
Nivine Bachir
nutrition
food science
food Biotechnology
Biotechnology
Biochemistry
Metrics
H-Index
i10 Index
Citation
0
0
84
* Rankings
Ranking Based On Selection: 42
Samira Klaylat
Machine Learning
image processing
signal processing
Metrics
H-Index
i10 Index
Citation
0
0
80
* Rankings
Ranking Based On Selection: 45
Hadi Noureddine
wireless communications
signal processing
machine learning
detection and estimation
Metrics
H-Index
i10 Index
Citation
0
0
75
* Rankings
Ranking Based On Selection: 48
Mohamad Y. Abou Shahine
Antennas
Applied Electromagnetics
RF Systems
Metrics
H-Index
i10 Index
Citation
0
0
63
* Rankings
Ranking Based On Selection: 50
Rima Hatoum
Machine Learning
Telecommunication
Advanced mobile systems
Metrics
H-Index
i10 Index
Citation
0
0
59
* Rankings
Ranking Based On Selection: 51
Abdul Rahman El Sayed
Image processing
3D
Optimization
Machine Learning
Software Engineering
Metrics
H-Index
i10 Index
Citation
0
0
55
Rankings
Ranking Based On Selection: 1
Adnan Harb
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,662
Integrated Circuit Design
Energy Harvesting
Engineering Education
Rankings
Ranking Based On Selection: 2
Mohamad Hammoud
Metrics
H-Index
i10 Index
Citation Counts
12
16
525
Model Order Reduction
Natural Fibers
Thermal Energy Management
Vibration Control
Rankings
Ranking Based On Selection: 3
Abdelrazzak Merheb
Metrics
H-Index
i10 Index
Citation Counts
11
12
563
Swarm Robots
Fault Tolerant Control
Unmanned Aerial Vehicles
Quadrotors
Rankings
Ranking Based On Selection: 4
Hassan Fahs
Metrics
H-Index
i10 Index
Citation Counts
10
10
420
Computational electromagnetics
Fluid dynamics
High-order finite-element methods
High-order time-integrators for stiff ODEs
S
Rankings
Ranking Based On Selection: 5
Amin Haj-Ali
Metrics
H-Index
i10 Index
Citation Counts
8
8
325
Rankings
Ranking Based On Selection: 6
Mohammad Rached
Metrics
H-Index
i10 Index
Citation Counts
7
7
342
Rankings
Ranking Based On Selection: 7
Hassan Bazzi
Metrics
H-Index
i10 Index
Citation Counts
5
4
392
Rankings
Ranking Based On Selection: 8
Anwar Kawtharani
Metrics
H-Index
i10 Index
Citation Counts
5
3
83
Reading -Writing Comprehension
Cooperative Learning
Meta -cognition Strategies
Leadership
Critical Thinking
Rankings
Ranking Based On Selection: 9
Houssein Al Moussawi
Metrics
H-Index
i10 Index
Citation Counts
4
4
473
Trigeneration
Fuel cells
4-E analysis
Rankings
Ranking Based On Selection: 10
Mahdi Jammal
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
Optimization
Statistical Learning

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Jana Hamza
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Matrix analysis
algebraic number theory
cryptography
Rankings
Ranking Based On Selection: 12
Malak M. Dally
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 13
Haydar Moussalem
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 14
Iqbal Fahs
Metrics
H-Index
i10 Index
Citation Counts
0
0
195
Rankings
Ranking Based On Selection: 15
Saleh Abdul Al
Metrics
H-Index
i10 Index
Citation Counts
0
0
191
Rankings
Ranking Based On Selection: 16
Abdel-Mehsen Ahmad
Metrics
H-Index
i10 Index
Citation Counts
0
0
177
Rankings
Ranking Based On Selection: 17
Yahia Awad
Metrics
H-Index
i10 Index
Citation Counts
0
0
176
Algebraic Number Theory
Cryptography
Applied Mathematics
Fractional Differential Equations
Rankings
Ranking Based On Selection: 18
Bahia Chahine
Metrics
H-Index
i10 Index
Citation Counts
0
0
174
Rankings
Ranking Based On Selection: 19
Nisreen Mourad
Metrics
H-Index
i10 Index
Citation Counts
0
0
168
Rankings
Ranking Based On Selection: 20
Ahmad Ghandour
Metrics
H-Index
i10 Index
Citation Counts
0
0
167
carbon nanotubes
Raman spectroscopy
High pressure (Diamond anvil cell)
Rankings
Ranking Based On Selection: 21
Mahmoud El Samad
Metrics
H-Index
i10 Index
Citation Counts
0
0
165
Blockchain
Big data
Query optimization
Large scale database systems
Rankings
Ranking Based On Selection: 22
Mohamad Nour Zeineddine
Metrics
H-Index
i10 Index
Citation Counts
0
0
160
Rankings
Ranking Based On Selection: 23
Nada Sonji
Metrics
H-Index
i10 Index
Citation Counts
0
0
153
Synthesis of nanoparticles
liposomes
metal complexes
and nucleoside derivatives
analysis and characterization
Rankings
Ranking Based On Selection: 24
Najib Bou Zakhem
Metrics
H-Index
i10 Index
Citation Counts
0
0
152
Management
Human Resource Management
Entrepreneurship
Sustainability
Strategic Management
Rankings
Ranking Based On Selection: 25
Mazen Fakih
Metrics
H-Index
i10 Index
Citation Counts
0
0
150
bioinformatics
artificial intelligence
OBGYN
Rankings
Ranking Based On Selection: 26
Ahmad Kobeissi
Metrics
H-Index
i10 Index
Citation Counts
0
0
146
Serious Games
Open-Source Hardware
RISC-V
Rankings
Ranking Based On Selection: 27
Hasan Bazzi
Metrics
H-Index
i10 Index
Citation Counts
0
0
145
Rankings
Ranking Based On Selection: 28
Issam Kaddoura
Metrics
H-Index
i10 Index
Citation Counts
0
0
144
Differential Topology
Number Theory
Matrix Theory
Combinatorics
Computational Number Theory
Rankings
Ranking Based On Selection: 29
Riyad Ahmed Al-Okab
Metrics
H-Index
i10 Index
Citation Counts
0
0
140
analytical chemistry
environmental pollution
Rankings
Ranking Based On Selection: 30
Rima Boukhary
Metrics
H-Index
i10 Index
Citation Counts
0
0
136
Rankings
Ranking Based On Selection: 31
Reda Shbib
Metrics
H-Index
i10 Index
Citation Counts
0
0
127
computer vision
image processing
Rankings
Ranking Based On Selection: 32
Fadi Yamout
Metrics
H-Index
i10 Index
Citation Counts
0
0
122
Information Retrieval
Data Mining
Machine Learning
Rankings
Ranking Based On Selection: 33
Mohammed Mahmoud
Metrics
H-Index
i10 Index
Citation Counts
0
0
118
Economics
Supply Chain Management and Strategic …
Rankings
Ranking Based On Selection: 34
Bilal Toufaili
Metrics
H-Index
i10 Index
Citation Counts
0
0
110
Leaderships and Management of …
Rankings
Ranking Based On Selection: 35
Hassan Karaky
Metrics
H-Index
i10 Index
Citation Counts
0
0
105
Energy
automobile engineering
combustion
hydrodynamics
propulsion
Rankings
Ranking Based On Selection: 36
Riwa Al Aridi
Metrics
H-Index
i10 Index
Citation Counts
0
0
103
Rankings
Ranking Based On Selection: 37
Hanan Farhat
Metrics
H-Index
i10 Index
Citation Counts
0
0
99
artificial intelligence
deep learning
applications of AI to healthcare
Rankings
Ranking Based On Selection: 38
Hussein Kassem
Metrics
H-Index
i10 Index
Citation Counts
0
0
96
Electronics - Materials Characterization …
Rankings
Ranking Based On Selection: 39
Fida Hassanein
Metrics
H-Index
i10 Index
Citation Counts
0
0
93
Rankings
Ranking Based On Selection: 40
Khaled Alhaj Ali
Metrics
H-Index
i10 Index
Citation Counts
0
0
84
Embedded AI
In-memory Computing
Memristors
Rankings
Ranking Based On Selection: 41
Nivine Bachir
Metrics
H-Index
i10 Index
Citation Counts
0
0
84
nutrition
food science
food Biotechnology
Biotechnology
Biochemistry
Rankings
Ranking Based On Selection: 42
Samira Klaylat
Metrics
H-Index
i10 Index
Citation Counts
0
0
80
Machine Learning
image processing
signal processing
Rankings
Ranking Based On Selection: 43
Mohamad Karaki
Metrics
H-Index
i10 Index
Citation Counts
0
0
76
Rankings
Ranking Based On Selection: 44
Merheb Rania
Metrics
H-Index
i10 Index
Citation Counts
0
0
75
Rankings
Ranking Based On Selection: 45
Hadi Noureddine
Metrics
H-Index
i10 Index
Citation Counts
0
0
75
wireless communications
signal processing
machine learning
detection and estimation
Rankings
Ranking Based On Selection: 46
Bilal Owaidat
Metrics
H-Index
i10 Index
Citation Counts
0
0
73
Rankings
Ranking Based On Selection: 47
Ali Bahjat Msheik
Metrics
H-Index
i10 Index
Citation Counts
0
0
65
Rankings
Ranking Based On Selection: 48
Mohamad Y. Abou Shahine
Metrics
H-Index
i10 Index
Citation Counts
0
0
63
Antennas
Applied Electromagnetics
RF Systems
Rankings
Ranking Based On Selection: 49
Hawraa Awada
Metrics
H-Index
i10 Index
Citation Counts
0
0
62
Rankings
Ranking Based On Selection: 50
Rima Hatoum
Metrics
H-Index
i10 Index
Citation Counts
0
0
59
Machine Learning
Telecommunication
Advanced mobile systems
Rankings
Ranking Based On Selection: 51
Abdul Rahman El Sayed
Metrics
H-Index
i10 Index
Citation Counts
0
0
55
Image processing
3D
Optimization
Machine Learning
Software Engineering
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