University, Subject, Country, Region, World
Igbinedion University Okada 184 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 Jan 29, 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 (873.688) 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
Drug development and Therapeutics
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,008
* Total H IndexRankings
Ranking Based On Selection: 2
Botany
Forestry
Forest Ecology
Regeneration and Conservation
Ethnobotany
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,015
* Total H IndexRankings
Ranking Based On Selection: 3
Ethnopharmacology and Toxicology
Metrics
H-Index
i10 Index
Citation Counts
16
21
761
* Total H IndexRankings
Ranking Based On Selection: 4
Environmental toxicant/male reproductive physiology
Metrics
H-Index
i10 Index
Citation Counts
15
20
657
* Total H IndexRankings
Ranking Based On Selection: 5
Petroleum and natural gas processing
energy Conservation
Biomass processing
Renewable energy
modeling and simulation.
Metrics
H-Index
i10 Index
Citation Counts
15
20
670
* Total H IndexRankings
Ranking Based On Selection: 6
Clinical Biochemistry and Public Health
Metrics
H-Index
i10 Index
Citation Counts
15
27
742
* Total H IndexRankings
Ranking Based On Selection: 7
Toxicology
autopsy
female reproductive system
breast.
Metrics
H-Index
i10 Index
Citation Counts
14
16
961
* Total H IndexRankings
Ranking Based On Selection: 8
Neonatal Medicine
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,030
* Total H IndexRankings
Ranking Based On Selection: 9
Mechanical & Mechatronic Engineering
Engineering Design and Manufacturing
Design of Mechanism and Machine Elements
Renewable
Metrics
H-Index
i10 Index
Citation Counts
13
27
730
* Total H IndexRankings
Ranking Based On Selection: 10
Molecular biology
toxicology and ethnopharmacology
Metrics
H-Index
i10 Index
Citation Counts
13
18
664
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* Total H IndexRankings
Ranking Based On Selection: 11
Etomology
Virology
Immunobiology
Metrics
H-Index
i10 Index
Citation Counts
13
18
528
* Total H IndexRankings
Ranking Based On Selection: 12
Haematology
blood transfusion
Immunology
Phytomedicine
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,254
* Total H IndexRankings
Ranking Based On Selection: 13
Ecotoxicology and Climate Change
Metrics
H-Index
i10 Index
Citation Counts
12
15
380
* Total H IndexRankings
Ranking Based On Selection: 14
Bacteriology
Metrics
H-Index
i10 Index
Citation Counts
12
14
438
* Total H IndexRankings
Ranking Based On Selection: 15
clinical biochemistry/ethnopharmacology
Metrics
H-Index
i10 Index
Citation Counts
12
14
376
* Total H IndexRankings
Ranking Based On Selection: 16
Law
Metrics
H-Index
i10 Index
Citation Counts
12
13
556
* Total H IndexRankings
Ranking Based On Selection: 17
Dosage Design
Metrics
H-Index
i10 Index
Citation Counts
12
12
401
* Total H IndexRankings
Ranking Based On Selection: 18
Reproductive Anatomy Histology/ Histochemistry
Neuroscience
Metrics
H-Index
i10 Index
Citation Counts
11
11
383
* Total H IndexRankings
Ranking Based On Selection: 19
Safe motherhood
maternal mortality & morbidity (Hypertensive Crisis is Pregnancy
Severe Eclampsia and Pre Eclampsia)
Metrics
H-Index
i10 Index
Citation Counts
11
12
447
* Total H IndexRankings
Ranking Based On Selection: 20
Microbial resistance
Metrics
H-Index
i10 Index
Citation Counts
10
10
702
* Total H IndexRankings
Ranking Based On Selection: 21
Anatomic Pathology
Metrics
H-Index
i10 Index
Citation Counts
10
10
626
* Total H IndexRankings
Ranking Based On Selection: 22
Synthetic Inorganic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
10
10
576
* Total H IndexRankings
Ranking Based On Selection: 23
Econometrics
Modelling
Monetary Economics
Quantitative Analysis
Metrics
H-Index
i10 Index
Citation Counts
9
8
188
* Total H IndexRankings
Ranking Based On Selection: 24
Food Chemistry
Medicinal Chemistry
Natural Products Chemistry
Metrics
H-Index
i10 Index
Citation Counts
9
9
610
* Total H IndexRankings
Ranking Based On Selection: 25
Accounting
Taxation
Auditing and Forensic Accounting
Metrics
H-Index
i10 Index
Citation Counts
9
9
352
Jonathan Chukwudebe Nwanze
Metrics
H-Index
i10-Index
Citation Counts
17
27
1,008
Drug development and Therapeutics
Joseph E. Ehiagbonare
Metrics
H-Index
i10-Index
Citation Counts
17
20
1,015
Botany
Forestry
Forest Ecology
Regeneration and Conservation
Ethnobotany
Oyeyemi Adekunle Wahab
Metrics
H-Index
i10-Index
Citation Counts
15
20
657
Samuel E. Ogbeide
Metrics
H-Index
i10-Index
Citation Counts
15
20
670
Petroleum and natural gas processing
energy Conservation
Biomass processing
Renewable energy
modeling and simulation.
Kingsley Omage,
Metrics
H-Index
i10-Index
Citation Counts
15
27
742
Clinical Biochemistry and Public Health
Adokiye Benebo
Metrics
H-Index
i10-Index
Citation Counts
14
16
961
Samuel Ibhanesebhor
Metrics
H-Index
i10-Index
Citation Counts
14
16
1,030
Ejiroghene Kelly Orhorhoro
Metrics
H-Index
i10-Index
Citation Counts
13
27
730
Mechanical & Mechatronic Engineering
Engineering Design and Manufacturing
Design of Mechanism and Machine Elements
Renewable
Ighodaro Igbe
Metrics
H-Index
i10-Index
Citation Counts
13
18
664
Molecular biology
toxicology and ethnopharmacology
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Tonye Grace Okorie
Metrics
H-Index
i10-Index
Citation Counts
13
18
528
Arinze Favour Anyiam
Metrics
H-Index
i10-Index
Citation Counts
12
13
1,254
Haematology
blood transfusion
Immunology
Phytomedicine
Georgina Erifeta
Metrics
H-Index
i10-Index
Citation Counts
12
15
380
Ecotoxicology and Climate Change
Jonathan Osariemen Isibor
Metrics
H-Index
i10-Index
Citation Counts
12
14
438
Spencer Chukwumaobim Onyemauchukwu Nwangwu
Metrics
H-Index
i10-Index
Citation Counts
12
14
376
clinical biochemistry/ethnopharmacology
Rasheed Ijaodola
Metrics
H-Index
i10-Index
Citation Counts
12
13
556
Sam Esezobo
Metrics
H-Index
i10-Index
Citation Counts
12
12
401
Okwuonu Uche Christina
Metrics
H-Index
i10-Index
Citation Counts
11
11
383
Reproductive Anatomy Histology/ Histochemistry
Neuroscience
Jacob Unuigbe
Metrics
H-Index
i10-Index
Citation Counts
11
12
447
Safe motherhood
maternal mortality & morbidity (Hypertensive Crisis is Pregnancy
Severe Eclampsia and Pre Eclampsia)
Mitsan Olley
Metrics
H-Index
i10-Index
Citation Counts
10
10
702
AS Benebo
Metrics
H-Index
i10-Index
Citation Counts
10
10
626
Chike Orjiekwe
Metrics
H-Index
i10-Index
Citation Counts
10
10
576
Onyeoma Sylvester
Metrics
H-Index
i10-Index
Citation Counts
9
8
188
Econometrics
Modelling
Monetary Economics
Quantitative Analysis
Adeniyi, Sunday Adegoke
Metrics
H-Index
i10-Index
Citation Counts
9
9
610
Food Chemistry
Medicinal Chemistry
Natural Products Chemistry
Omimi-Ejoor Osaretin Kingsley Atu
Metrics
H-Index
i10-Index
Citation Counts
9
9
352
Accounting
Taxation
Auditing and Forensic Accounting