Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 26
Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
127
0.648
* Total i10 IndexRankings
Ranking Based On Selection: 27
medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
132
0.695
* Total i10 IndexRankings
Ranking Based On Selection: 28
Heart Valve Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
91
0.487
* Total i10 IndexRankings
Ranking Based On Selection: 29
Sustainable Infrastructure Management
Digital Construction
Quantity surveying
Sustainable construction
Value management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
166
0.907
* Total i10 IndexRankings
Ranking Based On Selection: 30
المكتبات والوثائق والمعلومات
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
151
0.830
* Total i10 IndexRankings
Ranking Based On Selection: 31
hiv
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
103
0.569
* Total i10 IndexRankings
Ranking Based On Selection: 32
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
87
0.486
* Total i10 IndexRankings
Ranking Based On Selection: 33
Biosensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
137
0.770
* Total i10 IndexRankings
Ranking Based On Selection: 34
Preservation
Records management
Knowledge management
Research methods
indigenous knowledge
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
133
0.751
* Total i10 IndexRankings
Ranking Based On Selection: 35
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
160
0.914
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* Total i10 IndexRankings
Ranking Based On Selection: 36
sleep
thermoregulation
brain
alcohol
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
154
0.885
* Total i10 IndexRankings
Ranking Based On Selection: 37
Neglected Tropical Diseases
Entomology
Health Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
104
0.601
* Total i10 IndexRankings
Ranking Based On Selection: 38
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
53
0.306
* Total i10 IndexRankings
Ranking Based On Selection: 39
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
32
0.187
* Total i10 IndexRankings
Ranking Based On Selection: 40
Global Health
Health Systems and Policy
Health Economics
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
158
0.981
* Total i10 IndexRankings
Ranking Based On Selection: 41
HIV Prevention
epidemiology
basic science
socio-behavioural science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
79
0.494
* Total i10 IndexRankings
Ranking Based On Selection: 42
Bioprocess engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
103
0.648
* Total i10 IndexRankings
Ranking Based On Selection: 43
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
48
0.304
* Total i10 IndexRankings
Ranking Based On Selection: 44
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
134
0.870
* Total i10 IndexRankings
Ranking Based On Selection: 45
Magneto-Theermoelasticity
Continuium mechanics
Fluid mechanics
Peristaltic flow
Photothermal and
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
117
0.770
* Total i10 IndexRankings
Ranking Based On Selection: 46
Distributed systems
Distributed Database
Network
IoT
Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
87
0.580
* Total i10 IndexRankings
Ranking Based On Selection: 47
HIV/AIDS surveillance
HIV-related stigma and discrimination
behavioural interventions
implementation research
Orphaned and
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
85
0.567
* Total i10 IndexRankings
Ranking Based On Selection: 48
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
127
0.894
* Total i10 IndexRankings
Ranking Based On Selection: 49
hetrocyclic chemistrty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
98
0.690
* Total i10 IndexRankings
Ranking Based On Selection: 50
Fischer-Tropsch
Reactor design
Process Engineering
Comminution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
47
0.336
Catherine Mathews
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
127
0.648
Harriet Mayanja-Kizza
Makerere University
Kampala, Uganda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
132
0.695
Peter Zilla
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
91
0.487
Ayodeji Emmanuel Oke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
166
0.907
Sustainable Infrastructure Management
Digital Construction
Quantity surveying
Sustainable construction
Value management
ايمان مصطفي محمد جفلان
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
151
0.830
Carolyn Williamson
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
103
0.569
Midgley JJ
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
87
0.486
Aziz Amine
Université Hassan II de Casablanca
Casablanca, Morocco
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
137
0.770
Patrick Ngulube
University of South Africa
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
133
0.751
Preservation
Records management
Knowledge management
Research methods
indigenous knowledge
Ayman Moawad Mahmoud
Beni Suef University
Beni Suef, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
160
0.914
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Fiona Baker
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
154
0.885
Bockarie M
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
104
0.601
Saad SM Hassan
Ain Shams University
Cairo, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
53
0.306
P Cleaton-Jones
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
32
0.187
Shafiu Mohammed
Ahmadu Bello University
Zaria, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
158
0.981
Global Health
Health Systems and Policy
Health Economics
Epidemiology
Gita Ramjee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
79
0.494
HIV Prevention
epidemiology
basic science
socio-behavioural science
Susan Tl Harrison
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
103
0.648
Solomon Benatar
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
48
0.304
Petrus J De Vries
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
134
0.870
Elsayed Mohamed Abo-Dahab
South Valley University
Qena, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
117
0.770
Magneto-Theermoelasticity
Continuium mechanics
Fluid mechanics
Peristaltic flow
Photothermal and
Hesham Arafat Ali|H. arafat Ali, H. A. Ali, Hesham A. Ali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
87
0.580
Leickness Chisamu Simbayi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
85
0.567
HIV/AIDS surveillance
HIV-related stigma and discrimination
behavioural interventions
implementation research
Orphaned and
Mark Van Wijk
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
127
0.894
Yousry A.Ammar
Al Azhar University
Cairo, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
98
0.690
David Glasser
University of South Africa
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
47
0.336