Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Neurobehavior
visual sciences
blood
gastrointestinal tract
ethnopharmacology and applications etc.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
* Total i10 IndexRankings
Ranking Based On Selection :2
Neuroendocrinology & reproductive physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection :3
Endocrinology
Respiratory Physiology and Haematology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection :4
Gastrointestinal Physiology
Neuroscience
Haematology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :5
Reproduction and Blood Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Total i10 IndexRankings
Ranking Based On Selection :6
General Physiology
Blood
Metabolism
Ethnopharmacology
Biomedical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection :7
Human Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total i10 IndexRankings
Ranking Based On Selection :8
Human Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total i10 IndexRankings
Ranking Based On Selection :9
Human Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Total i10 IndexRankings
Ranking Based On Selection :10
Cardiovascular Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :11
Gastrointestinal tract physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Respiratory Physiology
Gastrointestinal Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Human Phisiology
Sickle Cell Diseases
Reproductive Research
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Cardiovascular Physiology and Metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Human Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Human Physiology
Endocrine Physiology
Reproductive physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Exercise Immunophysiology/ Endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :18
Cardiovascular and neurophysiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :19
Diabetes
Obesity
Metabolism
Epigenetics
Complementary Medicine and Environmental Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :20
Reproduction
Endocrine Physiology
Neurophysiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :21
Human Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :22
Diabetes
Exercise physiology
Cognition
HIIT
Obesity.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :23
Human Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :24
Cardiovascular and Exercise Physiology
Metabolism
Inflammation and Molecular biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :25
Human Physiology (Exercise Physiology
Endocrinology
Reproductive Physiology
Pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Robert Onyemaechi Nneli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
Neurobehavior
visual sciences
blood
gastrointestinal tract
ethnopharmacology and applications etc.
Mega O Oyovwi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Neuroendocrinology & reproductive physiology
Adebayo Oluwafemi Francis
Bingham University New Karu
Auta Balifi, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Endocrinology
Respiratory Physiology and Haematology
Okon Victoria Edem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Gastrointestinal Physiology
Neuroscience
Haematology
Fortune Amah-Tariah
University of Port Harcourt
Port Harcourt, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Reproduction and Blood Physiology
Bruno Chukwuemeka Chinko
University of Port Harcourt
Port Harcourt, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
General Physiology
Blood
Metabolism
Ethnopharmacology
Biomedical Sciences
Anthony Okoro Afoke
Ebonyi State University
Abakaliki, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Toryila Joseph Emberga
Bingham University New Karu
Auta Balifi, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Adamu Glory O James
University of Jos
Jos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
Gavou Yilgwan
University of Jos
Jos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Cardiovascular Physiology
Otamere Harrison Oghogho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Gastrointestinal tract physiology
Adisa Williams A.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Respiratory Physiology
Gastrointestinal Physiology
Ogochukwu Janet Nzoputam
University of Benin
Benin City, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Human Phisiology
Sickle Cell Diseases
Reproductive Research
Public Health
Adewumi Oluwafemi Oyabambi
University of Ilorin
Ilorin, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Cardiovascular Physiology and Metabolism
Ayodeji Oluwatobi Ojetunde
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Akin Muhammed Olanipekun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Human Physiology
Endocrine Physiology
Reproductive physiology
Nwoke Kyrian Uchenna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Exercise Immunophysiology/ Endocrinology
Gabriel Otu Ujong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Cardiovascular and neurophysiology
Igbayilola Yusuff Dimeji.
Baze University Kuchigoro
Abuja, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Diabetes
Obesity
Metabolism
Epigenetics
Complementary Medicine and Environmental Toxicology
Ohunene Makoju Avidime
Kaduna State University
Kaduna, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Reproduction
Endocrine Physiology
Neurophysiology
Onyinye Cynthia Okeke Nee Okpalaugo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ramla Farouk Muhammad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Diabetes
Exercise physiology
Cognition
HIIT
Obesity.
Ododo Avwerosuoghene
University of Port Harcourt
Port Harcourt, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Oluwatosin O Omodara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Cardiovascular and Exercise Physiology
Metabolism
Inflammation and Molecular biology
Eje Victor Inyila
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Human Physiology (Exercise Physiology
Endocrinology
Reproductive Physiology
Pharmacology