Measure your academic influence with the AD Scientific Index 2025 H-Index Rankings.
These rankings provide a comprehensive evaluation of scientific performance by combining total and recent 6-year h-index values, offering insight into both research productivity and long-term impact. The h-index balances quantity with quality, highlighting sustained academic excellence. Rankings are continuously updated in near real-time to reflect the latest scholarly activity across countries, institutions, and 211 academic fields. Premium Membership unlocks deeper analytics, dynamic ranking tools, and personalized trend visualizations.
* Total H Index Rankings
Ranking Based
On Selection: 1
Reactor Design
Adsorptio
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
135
93
0.689
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* Total H Index Rankings
Ranking Based
On Selection: 2
Water Treatment
Waste to Value-added Product
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
135
89
0.659
* Total H Index Rankings
Ranking Based
On Selection: 3
Diabetes
obesity
glycation
methylglyoxal
glyoxalas
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
111
60
0.541
* Total H Index Rankings
Ranking Based
On Selection: 4
University Professor - Exercise Physiology
soccer training
fitness training
Ramadan & Spor
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
102
77
0.755
* Total H Index Rankings
Ranking Based
On Selection: 5
Dermatology
molecular biology
Immunology
neuroscienc
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
62
0.660
* Total H Index Rankings
Ranking Based
On Selection: 6
Environmental Biotechnology
Sustainable Developmen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
90
57
0.633
* Total H Index Rankings
Ranking Based
On Selection: 7
Astrophysic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
39
0.443
* Total H Index Rankings
Ranking Based
On Selection: 8
Computational Linguistics
Large Language Models
Fact-checking
Fake New
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
72
0.837
* Total H Index Rankings
Ranking Based
On Selection: 9
Cancer Biology
Translational Research
dysregulated signalin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
49
0.598
* Total H Index Rankings
Ranking Based
On Selection: 10
Sensors
Renewable Energy
3D Printing
Catalysis
Machine Learnin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
79
70
0.886
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Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
* Total H Index Rankings
Ranking Based
On Selection: 11
Advanced Materials
Digital Transformation
AI
Quality Engineering
Engineering Managemen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
56
0.718
* Total H Index Rankings
Ranking Based
On Selection: 12
Membrane technology for water and wastewater treatmen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
77
46
0.597
* Total H Index Rankings
Ranking Based
On Selection: 13
Database System
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
76
39
0.513
* Total H Index Rankings
Ranking Based
On Selection: 14
Nanomaterials
catalysis
Nanobiotechnolog
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
62
0.827
* Total H Index Rankings
Ranking Based
On Selection: 15
Alzheimer's disease
Parkinson's disease
Neuroscience
Neurodegenerative diseases
protein misfoldin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
53
0.707
* Total H Index Rankings
Ranking Based
On Selection: 16
Diabetes Advanced glycation endproducts
Proteomics
Biomarker
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
50
0.667
* Total H Index Rankings
Ranking Based
On Selection: 17
Heavy metals
Physiology
Copper
Fibrous crop
Phytoremediatio
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
70
0.946
* Total H Index Rankings
Ranking Based
On Selection: 18
Mental Health Informatics
Digital Health
Global Health Informatics
Public Health Informatics
Responsible AI for Healt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
70
0.946
* Total H Index Rankings
Ranking Based
On Selection: 19
Immunology
Genomic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
50
0.714
* Total H Index Rankings
Ranking Based
On Selection: 20
Endocrinology
Diabetes
Public Healt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
38
0.551
* Total H Index Rankings
Ranking Based
On Selection: 21
Glucocorticoid Hormone Action
Nuclear Receptor Biology
Endocrinology and Metabolis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
31
0.449
* Total H Index Rankings
Ranking Based
On Selection: 22
Virology
Immunology
and Vaccinolog
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
62
0.912
* Total H Index Rankings
Ranking Based
On Selection: 23
Sustainability
Energy
Additive Manufacturing
Design Innovation
Efficienc
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
55
0.809
* Total H Index Rankings
Ranking Based
On Selection: 24
Immunoassays
Antibody Engineering
Sensors
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
42
0.618
* Total H Index Rankings
Ranking Based
On Selection: 25
Hypoglycaemia and childhood diabete
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
40
0.588
Bassim H Hameed
Qatar University
Doha, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
135
93
0.689
Reactor Design
Adsorptio
Gordon Mckay
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
135
89
0.659
Water Treatment
Waste to Value-added Product
Paul Thornalley
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
111
60
0.541
Diabetes
obesity
glycation
methylglyoxal
glyoxalas
Karim Chamari
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
102
77
0.755
University Professor - Exercise Physiology
soccer training
fitness training
Ramadan & Spor
Martin Steinhoff
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
62
0.660
Dermatology
molecular biology
Immunology
neuroscienc
Sami Sayadi
Qatar University
Doha, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
90
57
0.633
Environmental Biotechnology
Sustainable Developmen
Nicolas Vilchez
Qatar Foundation
Ar-Rayyan, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
39
0.443
Preslav Nakov
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
72
0.837
Computational Linguistics
Large Language Models
Fact-checking
Fake New
Shahab Uddin|Shahab Uddin Khan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
49
0.598
Cancer Biology
Translational Research
dysregulated signalin
Kishor Kumar Sadasivuni
Qatar University
Doha, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
79
70
0.886
Sensors
Renewable Energy
3D Printing
Catalysis
Machine Learnin
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Abdel Magid Hamouda
Qatar University
Doha, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
56
0.718
Advanced Materials
Digital Transformation
AI
Quality Engineering
Engineering Managemen
Simon Judd
Qatar University
Doha, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
77
46
0.597
Membrane technology for water and wastewater treatmen
Ahmed Elmagarmid
Qatar Foundation
Ar-Rayyan, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
76
39
0.513
Ahmed Elzatahry
Qatar University
Doha, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
62
0.827
Nanomaterials
catalysis
Nanobiotechnolog
Omar El Agnaf
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
53
0.707
Alzheimer's disease
Parkinson's disease
Neuroscience
Neurodegenerative diseases
protein misfoldin
Naila Rabbani
Qatar University
Doha, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
75
50
0.667
Diabetes Advanced glycation endproducts
Proteomics
Biomarker
Muhammad Hamzah Saleem
Qatar University
Doha, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
70
0.946
Mowafa Househ
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
70
0.946
Mental Health Informatics
Digital Health
Global Health Informatics
Public Health Informatics
Responsible AI for Healt
Damien Chaussabel
Sidra Medical and Research Center
Ar-Rayyan, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
50
0.714
AB Abou-Samra
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
38
0.551
Endocrinology
Diabetes
Public Healt
Tomoshige Kino
Sidra Medical and Research Center
Ar-Rayyan, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
31
0.449
Glucocorticoid Hormone Action
Nuclear Receptor Biology
Endocrinology and Metabolis
Hadi M Yassine
Qatar University
Doha, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
62
0.912
Virology
Immunology
and Vaccinolog
Muammer Koç
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
55
0.809
Sustainability
Energy
Additive Manufacturing
Design Innovation
Efficienc
Richard O Kennedy
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
42
0.618
Immunoassays
Antibody Engineering
Sensors
Khalid Hussain
Sidra Medical and Research Center
Ar-Rayyan, Qatar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
40
0.588