University, Subject, Country, Region, World

World 12 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 yearsAs of Feb 04, 2025, the rankings are determined according to the Total H IndexBETA 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 (870.057) 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
Susan Janse Van Rensburg
multiple sclerosis
Alzheimer's disease
melatonin
schizophrenia
zinc
Metrics
H-Index
i10 Index
Citation Counts
34
67
4,748
* Total H IndexRankings
Ranking Based On Selection: 2
Ts Pillay
Molecular Cell biology of insulin resistance
Metrics
H-Index
i10 Index
Citation Counts
31
62
3,001
* Total H IndexRankings
Ranking Based On Selection: 3
Richard K Dadzie Ephraim
Chronic kidney disease
Acute Kidney Injury
Diabetes mellitus
Hypertensive disorders of pregnancy
Metrics
H-Index
i10 Index
Citation Counts
27
61
2,314
* Total H IndexRankings
Ranking Based On Selection: 4
Nafiu Amidu
Sexual dysfunction
Metabolic syndrome
Oxidative stress
toxicology
Quality control
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,734
* Total H IndexRankings
Ranking Based On Selection: 5
Lawrence Quaye
HIV/AIDS
Sexual dysfunction
Metabolic syndrome
Oxidative stress
Kidney Disease
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,096
* Total H IndexRankings
Ranking Based On Selection: 6
Peter J Ojwang
Lifestyle diseases
Metabolic born diseases
Haemoglobinopathies
Metrics
H-Index
i10 Index
Citation Counts
16
21
861
* Total H IndexRankings
Ranking Based On Selection: 8
Jude Onuegbu
lipids
lipoproteins
antioxidants/nutrition
Metrics
H-Index
i10 Index
Citation Counts
15
23
596
* Total H IndexRankings
Ranking Based On Selection: 9
Japhet Madu Olisekodiaka
Antioxidants
Vitamins and Nutrition
Lipid and Lipoproteins
Genetic Variations
Metrics
H-Index
i10 Index
Citation Counts
14
17
593
* Total H IndexRankings
Ranking Based On Selection: 10
Chinyere AO Usoro
Clinical biochemistry
Immunology and Toxicology
Metrics
H-Index
i10 Index
Citation Counts
13
23
724

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* Total H IndexRankings
Ranking Based On Selection: 12
Oke Elizabeth Olufunke
hormones
other aspect of chemical pathology
Metrics
H-Index
i10 Index
Citation Counts
4
4
148
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Susan Janse Van Rensburg
Metrics
H-Index
i10-Index
Citation Counts
34
67
4,748
multiple sclerosis
Alzheimer's disease
melatonin
schizophrenia
zinc
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Ts Pillay
Metrics
H-Index
i10-Index
Citation Counts
31
62
3,001
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Richard K Dadzie Ephraim
Metrics
H-Index
i10-Index
Citation Counts
27
61
2,314
Chronic kidney disease
Acute Kidney Injury
Diabetes mellitus
Hypertensive disorders of pregnancy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Nafiu Amidu
Metrics
H-Index
i10-Index
Citation Counts
22
42
1,734
Sexual dysfunction
Metabolic syndrome
Oxidative stress
toxicology
Quality control
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Lawrence Quaye
Metrics
H-Index
i10-Index
Citation Counts
17
20
1,096
HIV/AIDS
Sexual dysfunction
Metabolic syndrome
Oxidative stress
Kidney Disease
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Peter J Ojwang
Metrics
H-Index
i10-Index
Citation Counts
16
21
861
Lifestyle diseases
Metabolic born diseases
Haemoglobinopathies
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Omobola Ogundahunsi
Metrics
H-Index
i10-Index
Citation Counts
15
20
580
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Jude Onuegbu
Metrics
H-Index
i10-Index
Citation Counts
15
23
596
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Japhet Madu Olisekodiaka
Metrics
H-Index
i10-Index
Citation Counts
14
17
593
Antioxidants
Vitamins and Nutrition
Lipid and Lipoproteins
Genetic Variations
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Chinyere AO Usoro
Metrics
H-Index
i10-Index
Citation Counts
13
23
724

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Debayo Moshood Bolarin
Metrics
H-Index
i10-Index
Citation Counts
12
16
501
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Oke Elizabeth Olufunke
Metrics
H-Index
i10-Index
Citation Counts
4
4
148
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