University, Subject, Country, Region, World
Achievers University Owo 109 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jun 07, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.121.289) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Geology
Economic Geology
Geochemistr
Metrics
H-Index
i10 Index
Citation Counts
20
31
2,034
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* Total H IndexRankings
Ranking Based On Selection: 2
Petroleum Chemistry
Analytical Chemistry
Environmental Chemistr
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,077
* Total H IndexRankings
Ranking Based On Selection: 3
Malaria and other Tropical diseases
Molecular Parasitology
Systematic review
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,518
* Total H IndexRankings
Ranking Based On Selection: 4
Medical Microbiolog
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,362
* Total H IndexRankings
Ranking Based On Selection: 5
Neuroendocrinology & reproductive physiolog
Metrics
H-Index
i10 Index
Citation Counts
14
21
502
* Total H IndexRankings
Ranking Based On Selection: 6
Geology
Environmental Geochemistry
Medical Geology
Applied Geochemistr
Metrics
H-Index
i10 Index
Citation Counts
14
17
701
* Total H IndexRankings
Ranking Based On Selection: 7
Olaolorunpo Olorunfemi is an Associate Professor of Medical-Surgical Nursing at Achievers Universit
Metrics
H-Index
i10 Index
Citation Counts
13
16
764
* Total H IndexRankings
Ranking Based On Selection: 8
Medical Parasitology and Immunolog
Metrics
H-Index
i10 Index
Citation Counts
12
12
455
* Total H IndexRankings
Ranking Based On Selection: 9
Software and Computer Visio
Metrics
H-Index
i10 Index
Citation Counts
12
14
418
* Total H IndexRankings
Ranking Based On Selection: 10
Non-Communicable Disease
Metrics
H-Index
i10 Index
Citation Counts
11
16
430
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* Total H IndexRankings
Ranking Based On Selection: 11
Information Retrieval System
Academic Social Networks
Information Seeking Behaviou
Metrics
H-Index
i10 Index
Citation Counts
11
12
356
* Total H IndexRankings
Ranking Based On Selection: 12
Financial Accounting
Corporate Finance
Public Sector Accounting
International Accountin
Metrics
H-Index
i10 Index
Citation Counts
10
10
245
* Total H IndexRankings
Ranking Based On Selection: 13
Medical Microbiology/ Immunology/Semenology
Metrics
H-Index
i10 Index
Citation Counts
9
9
393
* Total H IndexRankings
Ranking Based On Selection: 14
Library management
Information Literacy Skills
Information Seeking Behaviou
Metrics
H-Index
i10 Index
Citation Counts
9
9
265
* Total H IndexRankings
Ranking Based On Selection: 15
Professor of Banking and Financ
Metrics
H-Index
i10 Index
Citation Counts
8
7
224
* Total H IndexRankings
Ranking Based On Selection: 16
Analytical Chemistry
Environmental Chemistry
Green Chemistry
Biofuel Technolog
Metrics
H-Index
i10 Index
Citation Counts
7
6
181
* Total H IndexRankings
Ranking Based On Selection: 17
Environmental Radioactivity
Luminescence Dosimetry
Radon
Machine Learning
Ionizing Radiatio
Metrics
H-Index
i10 Index
Citation Counts
7
6
151
* Total H IndexRankings
Ranking Based On Selection: 18
Human Resource Management
Marketing
Finance and Entrepreneurshi
Metrics
H-Index
i10 Index
Citation Counts
7
6
148
* Total H IndexRankings
Ranking Based On Selection: 19
Haematology
Blood Transfusion Sciences
Haemostasi
Metrics
H-Index
i10 Index
Citation Counts
7
4
138
* Total H IndexRankings
Ranking Based On Selection: 20
Mathematics Educatio
Metrics
H-Index
i10 Index
Citation Counts
7
5
308
* Total H IndexRankings
Ranking Based On Selection: 21
Finance and Financial Managemen
Metrics
H-Index
i10 Index
Citation Counts
6
5
175
* Total H IndexRankings
Ranking Based On Selection: 22
Cancer researc
Metrics
H-Index
i10 Index
Citation Counts
6
5
152
* Total H IndexRankings
Ranking Based On Selection: 23
Taxation
Auditing and Financial Reportin
Metrics
H-Index
i10 Index
Citation Counts
6
5
136
* Total H IndexRankings
Ranking Based On Selection: 24
Protein Chemistry
Enzymology
Molecular Biolog
Metrics
H-Index
i10 Index
Citation Counts
6
5
132
* Total H IndexRankings
Ranking Based On Selection: 25
Biomedical Engineering
Soft-Miniatured Robotics
Design Optimization
Metrics
H-Index
i10 Index
Citation Counts
6
3
97
Moses A Olade
Metrics
H-Index
i10-Index
Citation Counts
20
31
2,034
Geology
Economic Geology
Geochemistr
Ore Odunayo Timothy
Metrics
H-Index
i10-Index
Citation Counts
19
31
1,077
Petroleum Chemistry
Analytical Chemistry
Environmental Chemistr
Olabisi Oduwole
Metrics
H-Index
i10-Index
Citation Counts
18
24
1,518
Malaria and other Tropical diseases
Molecular Parasitology
Systematic review
Mega O Oyovwi
Metrics
H-Index
i10-Index
Citation Counts
14
21
502
Neuroendocrinology & reproductive physiolog
Adewumi, Adeniyi JohnPaul|Olaniyi JohnPaul Popoola
Metrics
H-Index
i10-Index
Citation Counts
14
17
701
Geology
Environmental Geochemistry
Medical Geology
Applied Geochemistr
Olaolorunpo Olorunfemi
Metrics
H-Index
i10-Index
Citation Counts
13
16
764
Olaolorunpo Olorunfemi is an Associate Professor of Medical-Surgical Nursing at Achievers Universit
Ajayi Morakinyo Bamikole
Metrics
H-Index
i10-Index
Citation Counts
12
12
455
Otovwe Agofure
Metrics
H-Index
i10-Index
Citation Counts
11
16
430
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
Oriogu Chuks Daniel
Metrics
H-Index
i10-Index
Citation Counts
11
12
356
Information Retrieval System
Academic Social Networks
Information Seeking Behaviou
Akinwumi Olusegun Akinola
Metrics
H-Index
i10-Index
Citation Counts
10
10
245
Financial Accounting
Corporate Finance
Public Sector Accounting
International Accountin
Samson Ohwonohwo Onemu
Metrics
H-Index
i10-Index
Citation Counts
9
9
393
Medical Microbiology/ Immunology/Semenology
Ogbuiyi-Oriogu, Darlina Chima
Metrics
H-Index
i10-Index
Citation Counts
9
9
265
Library management
Information Literacy Skills
Information Seeking Behaviou
Adeboye Akanni Akinwunmi
Metrics
H-Index
i10-Index
Citation Counts
8
7
224
Professor of Banking and Financ
Olusola David Ogundele
Metrics
H-Index
i10-Index
Citation Counts
7
6
181
Analytical Chemistry
Environmental Chemistry
Green Chemistry
Biofuel Technolog
Omodele Olubi
Metrics
H-Index
i10-Index
Citation Counts
7
6
151
Environmental Radioactivity
Luminescence Dosimetry
Radon
Machine Learning
Ionizing Radiatio
Taiwo Ibitomi.
Metrics
H-Index
i10-Index
Citation Counts
7
6
148
Human Resource Management
Marketing
Finance and Entrepreneurshi
Francis Udomah
Metrics
H-Index
i10-Index
Citation Counts
7
4
138
Haematology
Blood Transfusion Sciences
Haemostasi
Lawal Adetula
Metrics
H-Index
i10-Index
Citation Counts
7
5
308
Mamidu Ishola
Metrics
H-Index
i10-Index
Citation Counts
6
5
136
Taxation
Auditing and Financial Reportin
Olutosin Samuel Ilesanmi
Metrics
H-Index
i10-Index
Citation Counts
6
5
132
Protein Chemistry
Enzymology
Molecular Biolog
Ayodele Oyejide
Metrics
H-Index
i10-Index
Citation Counts
6
3
97
Biomedical Engineering
Soft-Miniatured Robotics
Design Optimization