Total 2,395,742 scientists, country 221, and institutions 24,448 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,
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- Make strategic, data-driven decisions to enhance performance.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
III-V
Light-Emitting Diodes
Laser Diodes
Wide Bandgap Materials
Energy Conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
320
259
0.809
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
Oral & Maxillofacial Surgery
Cleft lip and palate
genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
98
0.731
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
Professor (Neurology/Internal Medicine)
Movement Disorders
Neurodegenerative Disorders
Parkinson’s Disease
Dementias
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
64
0.753
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
autonomic
central nervous system and smooth muscle pharmacology
medicinal plants research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
64
0.753
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
Paediatric Gastroenterology Surgery
Surgical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
64
0.821
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
60
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Gynaecological oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
60
0.952
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
Energy and Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
57
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
Cancers
heart disease
behavioural risk factors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
56
0.789
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
Viral hepatitis
liver cancer
Hepatology
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
56
0.889
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* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
Mycology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
54
0.947
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
Pharmacology and Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
53
0.716
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
Mathematics Education
Teacher Education
ICT in STM Education
Curriculum Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
53
0.841
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
Energy Systems Modeling
Simulation and Design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
52
0.881
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
Renewable energy
Sustainability
Life cycle analysis
Microgrid Design and Planning
Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
51
0.962
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
Maternal and fetal medicine
clinical trials
medical education
sickle cell disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
50
0.893
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
Endocrinology
Diabetes
Metabolism and Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
48
0.623
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
clinical microbiology
infection control
HIV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
48
0.649
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19
MEDICAL PARASITOLOGY (TROPICAL DISEASES)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
43
0.717
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20
Microbial Environmental Biotechnology
biodegradation of toxic and recalcitrant molecules
bioremediation and biodetoxification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
42
0.568
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 21
Natural Product Pharmacology
Toxicology and Drug Repurposing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
42
0.792
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 22
Gynaecological Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
40
0.755
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 23
Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
37
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 24
Oral and maxillofacial Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 25
Ecotoxicology
Heavy Metals
Hydrocarbon
Pollution
Biomarkers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
35
0.583
Mohammed Awwalu Usman
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
320
259
0.809
III-V
Light-Emitting Diodes
Laser Diodes
Wide Bandgap Materials
Energy Conservation
Wasiu Lanre Adeyemo
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
98
0.731
Oral & Maxillofacial Surgery
Cleft lip and palate
genomics
Njideka Okubadejo
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
64
0.753
Professor (Neurology/Internal Medicine)
Movement Disorders
Neurodegenerative Disorders
Parkinson’s Disease
Dementias
Olufunmilayo Adeyemi
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
64
0.753
autonomic
central nervous system and smooth muscle pharmacology
medicinal plants research
Ademuyiwa AO
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
64
0.821
Paediatric Gastroenterology Surgery
Surgical Education
Kazeem Bello Ajide
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
60
0.923
Kehinde Sharafadeen Okunade
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
60
0.952
Gynaecological oncology
Nathaniel Solomon
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
57
1.000
Energy and Environmental Economics
Kemi Odukoya
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
56
0.789
Cancers
heart disease
behavioural risk factors
Olufunmilayo Lesi
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
56
0.889
Viral hepatitis
liver cancer
Hepatology
Gastroenterology
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Rita Oladele
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
54
0.947
Olufunsho Awodele
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
53
0.716
Pharmacology and Toxicology
Adeneye OA Awofala|ADENEYE OLAREWAJU AWOFALA, ADENEYE OLAREWAJU ADELEYE AWOFALA, O. A. AWOFALA
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
53
0.841
Mathematics Education
Teacher Education
ICT in STM Education
Curriculum Studies
Gbeminiyi Sobamowo
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
52
0.881
Energy Systems Modeling
Simulation and Design
Olubayo Moses Babatunde
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
51
0.962
Renewable energy
Sustainability
Life cycle analysis
Microgrid Design and Planning
Energy
Bosede Afolabi
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
50
0.893
Maternal and fetal medicine
clinical trials
medical education
sickle cell disease
Olufemi Fasanmade
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
48
0.623
Endocrinology
Diabetes
Metabolism and Nutrition
Folasade Tolulope Ogunsola
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
48
0.649
clinical microbiology
infection control
HIV
Wellington Oyibo
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
43
0.717
MEDICAL PARASITOLOGY (TROPICAL DISEASES)
Matthew Olusoji Ilori
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
42
0.568
Microbial Environmental Biotechnology
biodegradation of toxic and recalcitrant molecules
bioremediation and biodetoxification
Akindele Aj
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
42
0.792
Natural Product Pharmacology
Toxicology and Drug Repurposing
Rose Ihuoma Anorlu
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
40
0.755
Gynaecological Oncology
Olukayode O. Amund
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
37
0.500
Akinola Ladeinde
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
Oral and maxillofacial Surgery
Adebayo Otitoloju
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
35
0.583
Ecotoxicology
Heavy Metals
Hydrocarbon
Pollution
Biomarkers