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.
Myths
Metrics
H-Index
i10 Index
Citation
59
244
30,499
Metrics
H-Index
i10 Index
Citation
44
171
7,045
* Rankings
Ranking Based On Selection :3
Aluminium composite
natural fibre polymer composite
Metrics
H-Index
i10 Index
Citation
23
33
1,678
* Rankings
Ranking Based On Selection :4
Metrics
H-Index
i10 Index
Citation
20
51
1,588
* Rankings
Ranking Based On Selection :5
Metrics
H-Index
i10 Index
Citation
19
21
1,357
* Rankings
Ranking Based On Selection :6
Amorphous Semiconductors
Metrics
H-Index
i10 Index
Citation
16
20
649
* Rankings
Ranking Based On Selection :7
الأدب الحديث
Metrics
H-Index
i10 Index
Citation
16
22
661
* Rankings
Ranking Based On Selection :8
preventive medicine - infection control- epidemiology-nutrition
Metrics
H-Index
i10 Index
Citation
13
16
759
* Rankings
Ranking Based On Selection :9
الانتاج والتخزين لمحاصيل الفاكهة
Metrics
H-Index
i10 Index
Citation
12
16
581
* Rankings
Ranking Based On Selection :10
Quantum Optics-Applied Mathematics
Metrics
H-Index
i10 Index
Citation
10
12
255
* Rankings
Ranking Based On Selection :11
Risk Management
Construction
Project Management
Cost estimate
Quality
Metrics
H-Index
i10 Index
Citation
10
10
258
* Rankings
Ranking Based On Selection :12
Metrics
H-Index
i10 Index
Citation
10
11
249
* Rankings
Ranking Based On Selection :13
Nuclear Physics and Engineering
Metrics
H-Index
i10 Index
Citation
10
10
232
* Rankings
Ranking Based On Selection :14
Parasitology
Metrics
H-Index
i10 Index
Citation
9
9
251
* Rankings
Ranking Based On Selection :15
Spatial Planning
Physical Planning
GIS
City Modeing
Metrics
H-Index
i10 Index
Citation
9
9
251
* Rankings
Ranking Based On Selection :16
Paediatrics
Paediatric Endocrinology
Paediatric Obesity
Paediatric Diabetes
Metrics
H-Index
i10 Index
Citation
9
9
240
* Rankings
Ranking Based On Selection :17
water treatment
nanotechnology
polymers
Metrics
H-Index
i10 Index
Citation
9
9
239
* Rankings
Ranking Based On Selection :18
Metrics
H-Index
i10 Index
Citation
9
9
237
* Rankings
Ranking Based On Selection :19
Sensors
Nanotechnology
Spectrofluorimetry
Quantum Dots
Spectrophotometry
Metrics
H-Index
i10 Index
Citation
9
9
217
* Rankings
Ranking Based On Selection :20
. Molecular docking - Insecticides toxicology- general entomology
Metrics
H-Index
i10 Index
Citation
9
9
211
* Rankings
Ranking Based On Selection :21
Catalysis
Metrics
H-Index
i10 Index
Citation
9
9
196
* Rankings
Ranking Based On Selection :22
Statistics
Saddlepoint approximation
Nonparametric statistics.
Metrics
H-Index
i10 Index
Citation
9
8
205
* Rankings
Ranking Based On Selection :23
Materials Modifications and characterization
Metrics
H-Index
i10 Index
Citation
9
9
231
* Rankings
Ranking Based On Selection :24
Urban AI
eco urban design
smart cities
Sustainable urban design
Sustainable cities
Metrics
H-Index
i10 Index
Citation
9
9
226
* Rankings
Ranking Based On Selection :25
Soil Physics
Modeling of Water and Temperature dynamics in Soil
Metrics
H-Index
i10 Index
Citation
9
9
189
* Rankings
Ranking Based On Selection :26
Architecture
Metrics
H-Index
i10 Index
Citation
9
8
267
* Rankings
Ranking Based On Selection :27
Automotive Design & Theory
Mechatronics applications in Automotive
Hydraulic systems
hybrid vehicles
Automotive active safet
Metrics
H-Index
i10 Index
Citation
9
6
276
* Rankings
Ranking Based On Selection :28
Stratigraphy-Paleontology and sequence stratigraphy
Metrics
H-Index
i10 Index
Citation
9
8
253
* Rankings
Ranking Based On Selection :29
Functional equations
general topology
rough set
Metrics
H-Index
i10 Index
Citation
9
8
247
* Rankings
Ranking Based On Selection :30
Computer Graphics
Image Processing
AI
Augmented Reality
Metrics
H-Index
i10 Index
Citation
9
7
244
* Rankings
Ranking Based On Selection :31
Architecture
Metrics
H-Index
i10 Index
Citation
9
9
235
* Rankings
Ranking Based On Selection :32
radiation oncology
medical oncology
Metrics
H-Index
i10 Index
Citation
9
8
239
* Rankings
Ranking Based On Selection :33
A.I.
Cognitive Science
Analogical Reasoning
Sketch recognition
Metrics
H-Index
i10 Index
Citation
9
9
186
* Rankings
Ranking Based On Selection :34
فيزياء الطاقات العالية والفيزياء الجسيمية
Metrics
H-Index
i10 Index
Citation
9
8
223
* Rankings
Ranking Based On Selection :35
Medical Parasitology
Molecular Parasitology
Stem Cell Research
Metrics
H-Index
i10 Index
Citation
8
8
249
* Rankings
Ranking Based On Selection :36
Polymer Sci
Metrics
H-Index
i10 Index
Citation
8
7
257
* Rankings
Ranking Based On Selection :37
Medical sciences
Metrics
H-Index
i10 Index
Citation
8
7
253
* Rankings
Ranking Based On Selection :38
Anesthesia
Intensive Care Medicine
Metrics
H-Index
i10 Index
Citation
8
7
241
* Rankings
Ranking Based On Selection :39
Information Retrieval
Cloud Services
Social Networks
Bioinformatics
Metrics
H-Index
i10 Index
Citation
8
7
232
* Rankings
Ranking Based On Selection :40
Water resources
Groundwater modeling
hydraulics
Surface water hydrology
Metrics
H-Index
i10 Index
Citation
8
7
215
* Rankings
Ranking Based On Selection :41
Sustainability
Climate Changes
Environmental Pollution
Geospatial Technology
Data Analysis
Metrics
H-Index
i10 Index
Citation
8
7
136
* Rankings
Ranking Based On Selection :42
anesthesia
pain and intensive care Medicine
Metrics
H-Index
i10 Index
Citation
8
6
183
* Rankings
Ranking Based On Selection :43
immunology and parasitology fields
Metrics
H-Index
i10 Index
Citation
8
6
165
* Rankings
Ranking Based On Selection :44
Functional Analysis
Operator Theory
Fuzzy Sets
Decision-making
Metrics
H-Index
i10 Index
Citation
8
6
136
* Rankings
Ranking Based On Selection :45
Pulmonary medicine
Respiratory medicine
Chest medicine
Respiratory ICU
Bronchoscopy
Metrics
H-Index
i10 Index
Citation
8
5
239
* Rankings
Ranking Based On Selection :46
Biopolymers
Polyurethanes
Composites
Water treatment
Acoustics
Metrics
H-Index
i10 Index
Citation
8
5
117
* Rankings
Ranking Based On Selection :47
water resources engineering
water quality
ecohydrology
gis
Metrics
H-Index
i10 Index
Citation
8
8
267
* Rankings
Ranking Based On Selection :48
Medical Genetics
Metrics
H-Index
i10 Index
Citation
8
8
237
* Rankings
Ranking Based On Selection :49
Nanoparticles
Microparticles
Ocular delivery
Emulsions
Metrics
H-Index
i10 Index
Citation
8
8
230
* Rankings
Ranking Based On Selection :50
Pathology
Metrics
H-Index
i10 Index
Citation
8
8
190
* Rankings
Ranking Based On Selection :51
Metrics
H-Index
i10 Index
Citation
8
7
254
* Rankings
Ranking Based On Selection :52
vascular
skull base
glioma
Metrics
H-Index
i10 Index
Citation
8
7
239
* Rankings
Ranking Based On Selection :53
Statistical Signal Processing
Wireless Communications
MIMO
OFDM
Cognitive Radio
Metrics
H-Index
i10 Index
Citation
8
7
210
* Rankings
Ranking Based On Selection :54
IC Design Automation
Quantum Computing
Metrics
H-Index
i10 Index
Citation
8
7
189
* Rankings
Ranking Based On Selection :55
Cleft Lip and Palate
Facial Deformities
Maxillofacial Reconstruction Procedures
Metrics
H-Index
i10 Index
Citation
8
7
172
* Rankings
Ranking Based On Selection :56
Animal Ecology
Zoology
Mammals
Biogeography
Metrics
H-Index
i10 Index
Citation
8
6
261
* Rankings
Ranking Based On Selection :57
Medicine
Metrics
H-Index
i10 Index
Citation
8
6
246
* Rankings
Ranking Based On Selection :58
Metrics
H-Index
i10 Index
Citation
8
6
207
* Rankings
Ranking Based On Selection :59
Microwave photonics
Mode-locked fiber laser
Fiber laser
Metrics
H-Index
i10 Index
Citation
8
6
198
* Rankings
Ranking Based On Selection :60
Anterior segment surgery and investigations
Metrics
H-Index
i10 Index
Citation
8
6
198
* Rankings
Ranking Based On Selection :61
Electromagnetic Imaging
Metrics
H-Index
i10 Index
Citation
8
6
161
* Rankings
Ranking Based On Selection :62
fractional calculus - Stability - Applied Mathematics - Adomian decomposition
Metrics
H-Index
i10 Index
Citation
8
6
141
* Rankings
Ranking Based On Selection :63
Topology
Algebraic Topology
Metrics
H-Index
i10 Index
Citation
8
5
177
* Rankings
Ranking Based On Selection :64
Parasitology
Metrics
H-Index
i10 Index
Citation
8
8
164
* Rankings
Ranking Based On Selection :65
fish biology- histology- ultrastructure- comparative anatomy
Metrics
H-Index
i10 Index
Citation
8
7
219
* Rankings
Ranking Based On Selection :66
Medicine
Metrics
H-Index
i10 Index
Citation
8
6
194
* Rankings
Ranking Based On Selection :67
تغذية وتصنيع اعلاف الدواجن
Metrics
H-Index
i10 Index
Citation
8
5
196
* Rankings
Ranking Based On Selection :68
Geotechnical Engineering
tunneling
compressibility
ground improvement
in-situ testing
Metrics
H-Index
i10 Index
Citation
8
5
193
* Rankings
Ranking Based On Selection :69
Structural Geology
Tectonics
Basin Evolution
Geoscience
Metrics
H-Index
i10 Index
Citation
8
5
155
* Rankings
Ranking Based On Selection :70
جراحات الشرييان الاورطى جراحة القلب بالمناظير
Metrics
H-Index
i10 Index
Citation
8
7
455
* Rankings
Ranking Based On Selection :71
CFD
Mechatronics
Combustion
Fluid machinery
Metrics
H-Index
i10 Index
Citation
8
7
226
* Rankings
Ranking Based On Selection :72
Neonatology
Metrics
H-Index
i10 Index
Citation
8
7
215
* Rankings
Ranking Based On Selection :73
Dementia
Imbalance
Subjective ageing
Metrics
H-Index
i10 Index
Citation
8
7
195
* Rankings
Ranking Based On Selection :74
Parasitology
Metrics
H-Index
i10 Index
Citation
8
6
251
* Rankings
Ranking Based On Selection :75
نظرية الرسوم
التاليفيات
الخوارزميات
Metrics
H-Index
i10 Index
Citation
8
5
231
* Rankings
Ranking Based On Selection :76
surveying and geodesy
Metrics
H-Index
i10 Index
Citation
8
2
139
* Rankings
Ranking Based On Selection :77
parasitolog
Metrics
H-Index
i10 Index
Citation
8
8
250
* Rankings
Ranking Based On Selection :78
Parasitology
Immunology
Molecular parasitolology
Metrics
H-Index
i10 Index
Citation
8
8
190
* Rankings
Ranking Based On Selection :79
metaleragy- magnetron sputtering
Metrics
H-Index
i10 Index
Citation
8
6
159
* Rankings
Ranking Based On Selection :80
Bacteriophage
Metrics
H-Index
i10 Index
Citation
7
7
257
* Rankings
Ranking Based On Selection :81
medicinal chemistry
Metrics
H-Index
i10 Index
Citation
7
7
222
* Rankings
Ranking Based On Selection :82
Neonatology
Metrics
H-Index
i10 Index
Citation
7
7
168
* Rankings
Ranking Based On Selection :83
Renewable energy modelling
Applied probability
Stochastic dynamics
Numerical algorithms
Metrics
H-Index
i10 Index
Citation
7
7
167
* Rankings
Ranking Based On Selection :84
Nanotechnology
Microbial Enzymes
Waste management
Biotechnology
Food microbiology
Metrics
H-Index
i10 Index
Citation
7
6
295
* Rankings
Ranking Based On Selection :85
fMRI
DTI
musculoskeletal imaging
musculoskeletal US
Metrics
H-Index
i10 Index
Citation
7
6
244
* Rankings
Ranking Based On Selection :86
Oncology
Metrics
H-Index
i10 Index
Citation
7
6
191
* Rankings
Ranking Based On Selection :87
Hydraulic Structures
Dams Engineering
Design of Irrigation Works
River Engineering
Metrics
H-Index
i10 Index
Citation
7
6
165
* Rankings
Ranking Based On Selection :88
Metrics
H-Index
i10 Index
Citation
7
6
158
* Rankings
Ranking Based On Selection :89
Cancer
Myoglobin
Diabetes
Obesity
Erythropoietin
Metrics
H-Index
i10 Index
Citation
7
6
155
* Rankings
Ranking Based On Selection :90
Genetics
Metrics
H-Index
i10 Index
Citation
7
6
151
* Rankings
Ranking Based On Selection :91
medicine
Metrics
H-Index
i10 Index
Citation
7
5
170
* Rankings
Ranking Based On Selection :92
Machine Learning
Deep Learning
Signal processing
Image Processing
Computer vision
Metrics
H-Index
i10 Index
Citation
7
5
159
* Rankings
Ranking Based On Selection :93
اللغات الاوروبية القديمة و الحضارة الاوروبية القديمة
Metrics
H-Index
i10 Index
Citation
7
5
150
* Rankings
Ranking Based On Selection :94
Allergy and Clinical Immunology
Metrics
H-Index
i10 Index
Citation
7
5
147
* Rankings
Ranking Based On Selection :95
material physics
Batteries
structure analysis
Metrics
H-Index
i10 Index
Citation
7
5
143
* Rankings
Ranking Based On Selection :96
الكيمياء
Metrics
H-Index
i10 Index
Citation
7
5
121
* Rankings
Ranking Based On Selection :97
Textile finishing
Textile dyeing
Functional Textiles
Fashion design
Metrics
H-Index
i10 Index
Citation
7
5
106
* Rankings
Ranking Based On Selection :98
Railway
Transportation
Metrics
H-Index
i10 Index
Citation
7
4
156
* Rankings
Ranking Based On Selection :99
Cardiac Electrophysiology
Metrics
H-Index
i10 Index
Citation
7
4
153
* Rankings
Ranking Based On Selection :100
Metrics
H-Index
i10 Index
Citation
7
4
138
Eslam Ali Maher
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
59
244
30,499
Saad SM Hassan
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
44
171
7,045
Ahmed El Sabbagh Or Ahmed Moneeb
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
23
33
1,678
Hanane Helmy
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
19
21
1,357
EG El Metwally
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
16
20
649
preventive medicine - infection control- epidemiology-nutrition
Doaa Abukahla|D A M Abo-Kahla, D Abo-Kahla
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
10
12
255
Mohamed Badawy
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
10
10
258
Risk Management
Construction
Project Management
Cost estimate
Quality
Paediatrics
Paediatric Endocrinology
Paediatric Obesity
Paediatric Diabetes
Sensors
Nanotechnology
Spectrofluorimetry
Quantum Dots
Spectrophotometry
Doaa Ramadan Abdel Haleem
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
9
9
211
. Molecular docking - Insecticides toxicology- general entomology
Ehab F. Abd-Elfattah
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
9
8
205
Samah El Khateeb
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
9
9
226
Urban AI
eco urban design
smart cities
Sustainable urban design
Sustainable cities
Ahmed Yehia Mady
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
9
9
189
Soil Physics
Modeling of Water and Temperature dynamics in Soil
Mohamed Abdelaziz
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
9
6
276
Automotive Design & Theory
Mechatronics applications in Automotive
Hydraulic systems
hybrid vehicles
Automotive active safet
Ahmed Abd El Naby
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
9
8
253
Taha Elarif|Taha L. Elarif, Taha elareef
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
9
7
244
Mahmoud Gadelhak
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
9
9
235
Ahmed Mh Abdelfattah
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
9
9
186
Yosra Alam-Eldin
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
8
249
Mohamed Sidky Mahmoud
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
7
241
Information Retrieval
Cloud Services
Social Networks
Bioinformatics
Mona Hagras|Mona A. Hagras
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
7
215
Water resources
Groundwater modeling
hydraulics
Surface water hydrology
Sustainability
Climate Changes
Environmental Pollution
Geospatial Technology
Data Analysis
Islam Mohammad Shehata
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
6
183
Marwa Abou Eldahab
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
6
165
Hesham Atef Abdelhalim
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
5
239
Pulmonary medicine
Respiratory medicine
Chest medicine
Respiratory ICU
Bronchoscopy
Ahmed Abdelhamid Maamoun AA Maamoun|A.A. Maamoun
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
5
117
Shaimaa S. Ibrahim
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
8
230
Sarah Adel Hakim
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
8
190
Bassant Abdelhamid
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
7
210
Statistical Signal Processing
Wireless Communications
MIMO
OFDM
Cognitive Radio
Hazem Said Mohammed
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
7
189
Marwa El-Kassaby
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
7
172
Cleft Lip and Palate
Facial Deformities
Maxillofacial Reconstruction Procedures
Walid Fathy Mohamed
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
6
261
fractional calculus - Stability - Applied Mathematics - Adomian decomposition
Fawzia Ashour Abd El-Ghafar Abd El-Rahman
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
7
219
Ahmed Fathy Abdel Ghany
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
6
194
Geotechnical Engineering
tunneling
compressibility
ground improvement
in-situ testing
Ahmed Helmy Omar
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
7
455
Soheir Mohamed Khamis
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
5
231
Mohamed El Tokhey
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
2
139
Shadia Hassan Mohamed
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
8
8
250
Ola G El-Farghali
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
7
7
168
Renewable energy modelling
Applied probability
Stochastic dynamics
Numerical algorithms
Basma T. Abd-Elhalim
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
7
6
295
Nanotechnology
Microbial Enzymes
Waste management
Biotechnology
Food microbiology
Ahmed Gaballah|Ahmed Gaballa
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
7
6
191
Doaa Anas El-Molla
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
7
6
165
Hydraulic Structures
Dams Engineering
Design of Irrigation Works
River Engineering
Mostafa A. Aboouf
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
7
6
155
Machine Learning
Deep Learning
Signal processing
Image Processing
Computer vision
Textile finishing
Textile dyeing
Functional Textiles
Fashion design
Ahmed I Elbatran, Facc, Fhrs
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
7
4
153