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" (873,864 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.
Business Administration- Financial management-Human resources-marketing
Metrics
H-Index
i10 Index
Citation
21
35
1,695
Cement concrete
Asphalt and asphalt mixes
Construction and Demolition Waste
Sustainability
Recycling construction materials
Metrics
H-Index
i10 Index
Citation
16
24
821
Fruit Production
Metrics
H-Index
i10 Index
Citation
11
13
281
Solar thermal applications
Metrics
H-Index
i10 Index
Citation
10
13
217
Thermal Science
Metrics
H-Index
i10 Index
Citation
10
11
191
Pathology
Metrics
H-Index
i10 Index
Citation
10
10
234
Geophysics-Geological Engineering -Geology-Hydrogeology-
Metrics
H-Index
i10 Index
Citation
10
10
227
Persuasive Technology
Technology Adoption
Crowdsourcing
HCI
Metrics
H-Index
i10 Index
Citation
10
10
212
CALL
L2 Writing
L2 Learning
Collaborative Learning
Language Policy & Planning
Metrics
H-Index
i10 Index
Citation
10
10
144
* Rankings
Ranking Based On Selection :10
Entomology
Biology
Biochemistry
Metrics
H-Index
i10 Index
Citation
9
9
222
* Rankings
Ranking Based On Selection :11
Biology
Metrics
H-Index
i10 Index
Citation
9
9
219
* Rankings
Ranking Based On Selection :12
Metrics
H-Index
i10 Index
Citation
9
9
162
* Rankings
Ranking Based On Selection :13
Cardiology
Aritficial Intelligence
Internal Medicine
Metrics
H-Index
i10 Index
Citation
9
8
271
* Rankings
Ranking Based On Selection :14
Optimization
Computational Algorithms
Data science
Deep Learning and Artificial intelligence
Metrics
H-Index
i10 Index
Citation
9
8
264
* Rankings
Ranking Based On Selection :15
Metrics
H-Index
i10 Index
Citation
9
8
200
* Rankings
Ranking Based On Selection :16
Physiology
Immunology
Cancer
Molecular Endocrinology
Metrics
H-Index
i10 Index
Citation
9
8
184
* Rankings
Ranking Based On Selection :17
Pediatric Dentistry
Dental Public Health
Metrics
H-Index
i10 Index
Citation
9
7
164
* Rankings
Ranking Based On Selection :18
Metrics
H-Index
i10 Index
Citation
9
7
243
* Rankings
Ranking Based On Selection :19
Physical Therapy
stroke
Balance
Diabetes
Metrics
H-Index
i10 Index
Citation
8
8
214
* Rankings
Ranking Based On Selection :20
Rehabilitation of RC structures
FRP Strengthening Applications
Structural Analysis
Structural Design.
Metrics
H-Index
i10 Index
Citation
8
8
214
* Rankings
Ranking Based On Selection :21
Community Dentistry and Special Care Dentistry
Metrics
H-Index
i10 Index
Citation
8
8
212
* Rankings
Ranking Based On Selection :22
Pharmacognosy
medicinal chemistry
pharmacology
Metrics
H-Index
i10 Index
Citation
8
8
203
* Rankings
Ranking Based On Selection :23
Biomedical Informatics
Health Informatics
Artificial Intelligence
Text Mining
Data Analytics
Metrics
H-Index
i10 Index
Citation
8
8
168
* Rankings
Ranking Based On Selection :24
Digital Signal Processing
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
8
8
165
* Rankings
Ranking Based On Selection :25
Network Security
Cloud Computing
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
8
7
251
* Rankings
Ranking Based On Selection :26
Biometric Security
Cybersecurity
IoT
IoT Security
AI
Metrics
H-Index
i10 Index
Citation
8
7
201
* Rankings
Ranking Based On Selection :27
biodiversity
plant
molecular
ecology
neutral resources
Metrics
H-Index
i10 Index
Citation
8
7
201
* Rankings
Ranking Based On Selection :28
biology
Metrics
H-Index
i10 Index
Citation
8
7
185
* Rankings
Ranking Based On Selection :29
eHealth
mHealth
digital health
systematic review
epidemiology
Metrics
H-Index
i10 Index
Citation
8
7
184
* Rankings
Ranking Based On Selection :30
Medicine
Audiovestibular
Hearing
ENT
Metrics
H-Index
i10 Index
Citation
8
7
181
* Rankings
Ranking Based On Selection :31
RF/mixed signal IC design for wireless communication and low-power wireless transceivers
Metrics
H-Index
i10 Index
Citation
8
7
180
* Rankings
Ranking Based On Selection :32
Electrochemical Engineering
Catalysts
Fuel cell
Electrolyser
Metrics
H-Index
i10 Index
Citation
8
7
178
* Rankings
Ranking Based On Selection :33
Genetics Metabolics
Metrics
H-Index
i10 Index
Citation
8
7
177
* Rankings
Ranking Based On Selection :34
Polymer Chemistry
Metrics
H-Index
i10 Index
Citation
8
7
173
* Rankings
Ranking Based On Selection :35
Pesticide Toxicology
Pesticide Resistance
Integrated Pest Management
Metrics
H-Index
i10 Index
Citation
8
7
172
* Rankings
Ranking Based On Selection :36
Physical activity
Fitness
Sedentary behavior
Metrics
H-Index
i10 Index
Citation
8
7
170
* Rankings
Ranking Based On Selection :37
Dermatology
Metrics
H-Index
i10 Index
Citation
8
7
165
* Rankings
Ranking Based On Selection :38
Petroleum Engineering
Metrics
H-Index
i10 Index
Citation
8
7
164
* Rankings
Ranking Based On Selection :39
Geology
Geochemistry
Sedimentology
Carbonates
Structural Geology
Metrics
H-Index
i10 Index
Citation
8
6
211
* Rankings
Ranking Based On Selection :40
Manufacturing
Quality
Metrics
H-Index
i10 Index
Citation
8
6
202
* Rankings
Ranking Based On Selection :41
Maxillofacial surgery
Tissue engineering
Bone grafts
Metrics
H-Index
i10 Index
Citation
8
6
196
* Rankings
Ranking Based On Selection :42
Physiology
Nephrology
Neurology
Medical education.
Metrics
H-Index
i10 Index
Citation
8
6
178
* Rankings
Ranking Based On Selection :43
Environmental physiology
Animal Biometeorologist
Chronophysiology
Metrics
H-Index
i10 Index
Citation
8
6
155
* Rankings
Ranking Based On Selection :44
Ophthalmology
Metrics
H-Index
i10 Index
Citation
8
5
246
* Rankings
Ranking Based On Selection :45
Biomedical Engineering
Metrics
H-Index
i10 Index
Citation
8
5
218
* Rankings
Ranking Based On Selection :46
Electromagnetic Theory
Metrics
H-Index
i10 Index
Citation
8
5
164
* Rankings
Ranking Based On Selection :47
Otolaryngology
head and neck
thyroid surgery
Metrics
H-Index
i10 Index
Citation
8
5
128
* Rankings
Ranking Based On Selection :48
particle physics
Atomic physics
Spectroscopy and biophysics.
Metrics
H-Index
i10 Index
Citation
8
8
254
* Rankings
Ranking Based On Selection :49
Desalination and water treatment
Metrics
H-Index
i10 Index
Citation
8
7
208
* Rankings
Ranking Based On Selection :50
Computer Science
Modeling & Simulation
DEVS
Metrics
H-Index
i10 Index
Citation
8
7
143
* Rankings
Ranking Based On Selection :51
Robust Optimisation
Randomised Search Heuristics
Machine Learning
Artificial Intelligence
Data
Metrics
H-Index
i10 Index
Citation
8
6
200
* Rankings
Ranking Based On Selection :52
Maintenance
Simulation
Optimization
Quality
Metrics
H-Index
i10 Index
Citation
8
6
200
* Rankings
Ranking Based On Selection :53
Biomedical Instrumentation Medical imaging
Metrics
H-Index
i10 Index
Citation
8
3
179
* Rankings
Ranking Based On Selection :54
Operational Research
Optimization Algorithms
Usability Engineering
Metrics
H-Index
i10 Index
Citation
8
5
181
* Rankings
Ranking Based On Selection :55
Dental Sciences
Medical Sciences
Material Sciences
Health Sciences
Metrics
H-Index
i10 Index
Citation
8
5
133
* Rankings
Ranking Based On Selection :56
science
Metrics
H-Index
i10 Index
Citation
8
7
177
* Rankings
Ranking Based On Selection :57
Archaeology
Metrics
H-Index
i10 Index
Citation
8
5
186
* Rankings
Ranking Based On Selection :58
Metrics
H-Index
i10 Index
Citation
8
6
196
* Rankings
Ranking Based On Selection :59
Social Networks Analysis
Data Science
Network Science
AI
Metrics
H-Index
i10 Index
Citation
8
4
127
* Rankings
Ranking Based On Selection :60
SIMULATION
Metrics
H-Index
i10 Index
Citation
8
7
125
* Rankings
Ranking Based On Selection :61
Cognitive Software Engineering
Communication Software Engineering
Metrics
H-Index
i10 Index
Citation
8
5
125
* Rankings
Ranking Based On Selection :62
Artificial Intelligence
Information Management
Digital Libraries
Information Seeking Behaviour
Metrics
H-Index
i10 Index
Citation
7
7
207
* Rankings
Ranking Based On Selection :63
Artificial Intelligence
Neural Networks
Computational Mathematics
Numerical Analysis
Metrics
H-Index
i10 Index
Citation
7
7
198
* Rankings
Ranking Based On Selection :64
العلاج الطبيعي، اصابات العمل، العجز الوظيفي، التعليم والتعلم في مؤسسات التعليم العالي، التطوير والجودة.
Metrics
H-Index
i10 Index
Citation
7
7
192
* Rankings
Ranking Based On Selection :65
Hydrology
Remote Sensing
Water Resources
Metrics
H-Index
i10 Index
Citation
7
7
184
* Rankings
Ranking Based On Selection :66
Respiratory care
Asthma
physiology
Metrics
H-Index
i10 Index
Citation
7
7
182
* Rankings
Ranking Based On Selection :67
Exercise Physiology
Metrics
H-Index
i10 Index
Citation
7
7
179
* Rankings
Ranking Based On Selection :68
Agricultural Engineering
Metrics
H-Index
i10 Index
Citation
7
7
172
* Rankings
Ranking Based On Selection :69
Infectious diseases prevention
AMR
Gene regulation
Metrics
H-Index
i10 Index
Citation
7
7
135
* Rankings
Ranking Based On Selection :70
Renewable Energy
Solar Tower Systems
Solar Tracking
Metrics
H-Index
i10 Index
Citation
7
6
205
* Rankings
Ranking Based On Selection :71
Maxillofacial Radiology
Metrics
H-Index
i10 Index
Citation
7
6
199
* Rankings
Ranking Based On Selection :72
Pediatric Dentistry
Metrics
H-Index
i10 Index
Citation
7
6
197
* Rankings
Ranking Based On Selection :73
Nanomaterials
Inorganic Chemistry
Materials Chemistry
Metrics
H-Index
i10 Index
Citation
7
6
185
* Rankings
Ranking Based On Selection :74
Molecular Pharmacology and physiology
Metrics
H-Index
i10 Index
Citation
7
6
165
* Rankings
Ranking Based On Selection :75
Metabolism
biochemistry
pharmaceutical analysis
quality
development and planning
Metrics
H-Index
i10 Index
Citation
7
6
159
* Rankings
Ranking Based On Selection :76
Molecular & Medical Entomology
R&D
Metrics
H-Index
i10 Index
Citation
7
6
151
* Rankings
Ranking Based On Selection :77
IT utilization in Health Sector
Metrics
H-Index
i10 Index
Citation
7
6
150
* Rankings
Ranking Based On Selection :78
Metrics
H-Index
i10 Index
Citation
7
6
143
* Rankings
Ranking Based On Selection :79
stem cells- tissue engineering- bioinformatics-molecular biology
Metrics
H-Index
i10 Index
Citation
7
6
140
* Rankings
Ranking Based On Selection :80
Medical Imaging - Photoacoustic Imaging - Biomedical Instrumentation - Biomedical Optics
Metrics
H-Index
i10 Index
Citation
7
6
138
* Rankings
Ranking Based On Selection :81
Metrics
H-Index
i10 Index
Citation
7
6
121
* Rankings
Ranking Based On Selection :82
Prosthetics and Implant
Metrics
H-Index
i10 Index
Citation
7
6
112
* Rankings
Ranking Based On Selection :83
Clinical reasoning
Technology in Orthodontics/Education
multidisciplinary patient care
Metrics
H-Index
i10 Index
Citation
7
6
101
* Rankings
Ranking Based On Selection :84
Dentistry
Metrics
H-Index
i10 Index
Citation
7
5
249
* Rankings
Ranking Based On Selection :85
Metrics
H-Index
i10 Index
Citation
7
5
202
* Rankings
Ranking Based On Selection :86
Physics
Nuclear
Radiation
Nanoparticles
Laser
Metrics
H-Index
i10 Index
Citation
7
5
188
* Rankings
Ranking Based On Selection :87
Metrics
H-Index
i10 Index
Citation
7
5
182
* Rankings
Ranking Based On Selection :88
Molecular Pharmacology
Metrics
H-Index
i10 Index
Citation
7
5
169
* Rankings
Ranking Based On Selection :89
Head and Neck Oncology. Head and Neck reconstruction. Thyroid cancer
Metrics
H-Index
i10 Index
Citation
7
5
165
* Rankings
Ranking Based On Selection :90
Endodontics
Dentistry
Metrics
H-Index
i10 Index
Citation
7
5
147
* Rankings
Ranking Based On Selection :91
Molecular virology
Metrics
H-Index
i10 Index
Citation
7
5
145
* Rankings
Ranking Based On Selection :92
Medicine
immunology
Allergy
Metrics
H-Index
i10 Index
Citation
7
5
143
* Rankings
Ranking Based On Selection :93
Mood disorders
Neurostimulation
ISTDP
Education & training
Mental wellbeing
Metrics
H-Index
i10 Index
Citation
7
5
142
* Rankings
Ranking Based On Selection :94
Periodontics
Implant Dentistry
Dentistry
Dental Education
Metrics
H-Index
i10 Index
Citation
7
5
138
* Rankings
Ranking Based On Selection :95
Metrics
H-Index
i10 Index
Citation
7
5
137
* Rankings
Ranking Based On Selection :96
Metrics
H-Index
i10 Index
Citation
7
5
137
* Rankings
Ranking Based On Selection :97
Electrical Engineering
Metrics
H-Index
i10 Index
Citation
7
5
136
* Rankings
Ranking Based On Selection :98
Metrics
H-Index
i10 Index
Citation
7
5
131
* Rankings
Ranking Based On Selection :99
Medical
pediatric otolaryngology
otolaryngology
Metrics
H-Index
i10 Index
Citation
7
5
125
* Rankings
Ranking Based On Selection :100
reaearcher
Metrics
H-Index
i10 Index
Citation
7
5
124
Business Administration- Financial management-Human resources-marketing
Cement concrete
Asphalt and asphalt mixes
Construction and Demolition Waste
Sustainability
Recycling construction materials
Mahmoud Abdel-Sattar
Metrics
H-Index
i10 Index
Citation Counts
11
13
281
Suliman Mohammed Nasser Alnasser
Metrics
H-Index
i10 Index
Citation Counts
10
10
144
CALL
L2 Writing
L2 Learning
Collaborative Learning
Language Policy & Planning
Entomology
Biology
Biochemistry
Cardiology
Aritficial Intelligence
Internal Medicine
Abdullah Saleh Alqahtani
Metrics
H-Index
i10 Index
Citation Counts
9
8
264
Optimization
Computational Algorithms
Data science
Deep Learning and Artificial intelligence
Physiology
Immunology
Cancer
Molecular Endocrinology
Pediatric Dentistry
Dental Public Health
Abdulrahman Alsubiheen
Metrics
H-Index
i10 Index
Citation Counts
8
8
214
Physical Therapy
stroke
Balance
Diabetes
Mohammed A. Al-Saawani
Metrics
H-Index
i10 Index
Citation Counts
8
8
214
Rehabilitation of RC structures
FRP Strengthening Applications
Structural Analysis
Structural Design.
Community Dentistry and Special Care Dentistry
Pharmacognosy
medicinal chemistry
pharmacology
Biomedical Informatics
Health Informatics
Artificial Intelligence
Text Mining
Data Analytics
RF/mixed signal IC design for wireless communication and low-power wireless transceivers
Abdulaziz Am Abahussain
Metrics
H-Index
i10 Index
Citation Counts
8
7
178
Electrochemical Engineering
Catalysts
Fuel cell
Electrolyser
Pesticide Toxicology
Pesticide Resistance
Integrated Pest Management
Petroleum Engineering
Geology
Geochemistry
Sedimentology
Carbonates
Structural Geology
Maxillofacial surgery
Tissue engineering
Bone grafts
Mohamed Mansour Khalifa
Metrics
H-Index
i10 Index
Citation Counts
8
6
178
Physiology
Nephrology
Neurology
Medical education.
Mohammed A. Al-Badwi|Al-badwi M. A
Metrics
H-Index
i10 Index
Citation Counts
8
6
155
Environmental physiology
Animal Biometeorologist
Chronophysiology
Biomedical Engineering
Otolaryngology
head and neck
thyroid surgery
particle physics
Atomic physics
Spectroscopy and biophysics.
Computer Science
Modeling & Simulation
DEVS
Robust Optimisation
Randomised Search Heuristics
Machine Learning
Artificial Intelligence
Data
Operational Research
Optimization Algorithms
Usability Engineering
Dental Sciences
Medical Sciences
Material Sciences
Health Sciences
Azhari Mustafa Sadig أزهري مصطفى صادق
Metrics
H-Index
i10 Index
Citation Counts
8
5
186
Cognitive Software Engineering
Communication Software Engineering
Faiz Abdullah A Alotaibi
Metrics
H-Index
i10 Index
Citation Counts
7
7
207
Artificial Intelligence
Information Management
Digital Libraries
Information Seeking Behaviour
Artificial Intelligence
Neural Networks
Computational Mathematics
Numerical Analysis
العلاج الطبيعي، اصابات العمل، العجز الوظيفي، التعليم والتعلم في مؤسسات التعليم العالي، التطوير والجودة.
Agricultural Engineering
Nanomaterials
Inorganic Chemistry
Materials Chemistry
Molecular Pharmacology and physiology
Metabolism
biochemistry
pharmaceutical analysis
quality
development and planning
Molecular & Medical Entomology
R&D
stem cells- tissue engineering- bioinformatics-molecular biology
Medical Imaging - Photoacoustic Imaging - Biomedical Instrumentation - Biomedical Optics
Clinical reasoning
Technology in Orthodontics/Education
multidisciplinary patient care
Physics
Nuclear
Radiation
Nanoparticles
Laser
Molecular Pharmacology
Head and Neck Oncology. Head and Neck reconstruction. Thyroid cancer
Kholod Khalil Al-Manei
Metrics
H-Index
i10 Index
Citation Counts
7
5
147
Ahmad H. Almadani|Ahmad Almadani, Ahmed Al-Madani
Metrics
H-Index
i10 Index
Citation Counts
7
5
142
Mood disorders
Neurostimulation
ISTDP
Education & training
Mental wellbeing
Periodontics
Implant Dentistry
Dentistry
Dental Education
Electrical Engineering
Medical
pediatric otolaryngology
otolaryngology