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 :101
Haematology
Oncology and Stem Cell Transplant
Transfusion Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection :102
Reproductive Physiology and Phytomedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
* Total i10 IndexRankings
Ranking Based On Selection :103
clinical pathology
toxicology pathology
endrocrinopathy
diabetopathy
immunopathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :104
Microbiology
Nanobiotechnology
Molecular biology
Bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :105
Geotechnical and Geoenvironmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :106
Waste Management
Thermal Treatment of Waste
Power Generation
Renewable Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :107
Food Process Engineering
Food Processing and Unit Operations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :108
Ultrasonography&MRI
Quality management
Nuclear safety&security culture
Nuclear Knowledge Management
Interventional R
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :109
Chemical Engineering
Process Intensification
Process Simulation
Process Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :110
Livelihood and Gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 IndexRankings
Ranking Based On Selection :111
Mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :112
Process Engineering
Renewable Energy
Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :113
Energy Engineering
Mechanical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :114
Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :115
Development Geography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :116
geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :117
Immunology
Vaccinology and Infectious diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :118
Business Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :119
Financial Reporting
Managerial Accounting and Taxation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :120
Reaction Engineering
Adsorption
Carbon dioxide capture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :121
Bioremediation of PAHs
Kinetic of PAHs degradations
sanitation without water
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :122
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :123
Urology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection :124
Oxidative stress
neurodegeneration
antioxidant
neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection :125
Enzymology and Medical Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Usman Abjah
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
Haematology
Oncology and Stem Cell Transplant
Transfusion Medicine
Mohammed Bakari Mahre
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
Reproductive Physiology and Phytomedicine
Ephraim Igwenagu
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
clinical pathology
toxicology pathology
endrocrinopathy
diabetopathy
immunopathology
Tijani Isa El- Yakub
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Microbiology
Nanobiotechnology
Molecular biology
Bioinformatics
Abubakar Sadiq Muhammed
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Geotechnical and Geoenvironmental Engineering
Mohamed Ben Oumarou
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Waste Management
Thermal Treatment of Waste
Power Generation
Renewable Energy
Paul Yahaya Idakwo
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Food Process Engineering
Food Processing and Unit Operations
Chigozie Ivor Nwobi
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Ultrasonography&MRI
Quality management
Nuclear safety&security culture
Nuclear Knowledge Management
Interventional R
Aliyu Abdulhammeed Bello
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Chemical Engineering
Process Intensification
Process Simulation
Process Control
Hs Nuhu
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Hadiza Yusuf
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Abdu Zubairu
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Process Engineering
Renewable Energy
Environment
Garba Ngala
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Energy Engineering
Mechanical Engineering
Habu Haruna
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Abubakar Kawu Monguno
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Shettima Bukar
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Solomon Jauro
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Immunology
Vaccinology and Infectious diseases
Ayuba A. Aminu
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Adam Konto Kyari
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Financial Reporting
Managerial Accounting and Taxation
Al Yaumi
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Ibn Abubakar, Baba Shehu Umar
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Bioremediation of PAHs
Kinetic of PAHs degradations
sanitation without water
Zakari Mohammed
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Babagana Mustapha Abubakar
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Bulama Ibrahim
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Hassan Zanna
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Enzymology and Medical Biochemistry