Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,053 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Biochemical Toxicology
Nutrition
Environment
Metrics
H-Index
i10 Index
Citation
20
36
1,345
Medicinal plants
Biomarkers of diseases
analytical biochemistry
Metrics
H-Index
i10 Index
Citation
18
33
1,566
Medicinal plant research
Chemoprevention
Environment
Raw materials
Toxicology
Metrics
H-Index
i10 Index
Citation
17
29
1,101
enzymology
nutrition
medicinal plants
toxicology
Metrics
H-Index
i10 Index
Citation
11
13
627
Medical Biochemistry
Pharmacology
Toxicology
Medicinal Plants
Metrics
H-Index
i10 Index
Citation
11
12
294
* Rankings
Ranking Based
On Selection: 6
Biochemistry and Nutrition
Metrics
H-Index
i10 Index
Citation
9
9
269
* Rankings
Ranking Based
On Selection: 7
Biochemistry
Medical Biochemistry
Toxicology and Medicinal plant
Metrics
H-Index
i10 Index
Citation
8
5
198
* Rankings
Ranking Based
On Selection: 8
inflammation
oncology
genomics
toxicology
pharmacology and Biochemistry
Metrics
H-Index
i10 Index
Citation
5
1
70
* Rankings
Ranking Based
On Selection: 9
medical biochemistry
Metrics
H-Index
i10 Index
Citation
4
3
49
* Rankings
Ranking Based
On Selection: 10
Biochemistry
Metrics
H-Index
i10 Index
Citation
3
3
103
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* Rankings
Ranking Based
On Selection: 11
Medical Biochemistry
Metrics
H-Index
i10 Index
Citation
3
1
102
* Rankings
Ranking Based
On Selection: 12
Medical Biochemistry
Medicinal plant research
Drug discovery
Functional foods
Metrics
H-Index
i10 Index
Citation
3
1
91
* Rankings
Ranking Based
On Selection: 13
medical biochemistry
pharmaceutical biochemistry
Metrics
H-Index
i10 Index
Citation
3
1
34
* Rankings
Ranking Based
On Selection: 14
Clinical Biochemistry
Metrics
H-Index
i10 Index
Citation
2
1
25
* Rankings
Ranking Based
On Selection: 15
Biochemistry
Metrics
H-Index
i10 Index
Citation
2
1
21
* Rankings
Ranking Based
On Selection: 16
Biochemistry
Metrics
H-Index
i10 Index
Citation
2
0
14
* Rankings
Ranking Based
On Selection: 17
Medical/Pharmacological Biochemistry
Metrics
H-Index
i10 Index
Citation
1
1
11
* Rankings
Ranking Based
On Selection: 18
Biochemistry
Metrics
H-Index
i10 Index
Citation
1
0
9
* Rankings
Ranking Based
On Selection: 19
Biochemistry
Nutrition
Toxicology
Environmental
Microbiology
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based
On Selection: 20
Toxicology and developmental biochemistry
Metrics
H-Index
i10 Index
Citation
1
0
2
Ujowundu Cosmas Onyekachi
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,345
Biochemical Toxicology
Nutrition
Environment
Chidi Uzoma Igwe
Metrics
H-Index
i10 Index
Citation Counts
18
33
1,566
Medicinal plants
Biomarkers of diseases
analytical biochemistry
Chinwe Sylvanus Alisi
Metrics
H-Index
i10 Index
Citation Counts
17
29
1,101
Medicinal plant research
Chemoprevention
Environment
Raw materials
Toxicology
Ngwu Nwachukwu
Metrics
H-Index
i10 Index
Citation Counts
11
13
627
enzymology
nutrition
medicinal plants
toxicology
Emejulu, Adamma Angela
Metrics
H-Index
i10 Index
Citation Counts
11
12
294
Medical Biochemistry
Pharmacology
Toxicology
Medicinal Plants
Chike Timothy Ezeokeke
Metrics
H-Index
i10 Index
Citation Counts
9
9
269
Favour Ntite Ujowundu
Metrics
H-Index
i10 Index
Citation Counts
8
5
198
Biochemistry
Medical Biochemistry
Toxicology and Medicinal plant
Raymond Chigozie Ibeh
Metrics
H-Index
i10 Index
Citation Counts
5
1
70
inflammation
oncology
genomics
toxicology
pharmacology and Biochemistry
Chimdi Esonu
Metrics
H-Index
i10 Index
Citation Counts
3
3
103
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Amanda Ugochi Ezirim
Metrics
H-Index
i10 Index
Citation Counts
3
1
91
Medical Biochemistry
Medicinal plant research
Drug discovery
Functional foods
Nsofor Winifred Njideka
Metrics
H-Index
i10 Index
Citation Counts
3
1
34
medical biochemistry
pharmaceutical biochemistry
Oluwatosin Elizabeth Ntaji
Metrics
H-Index
i10 Index
Citation Counts
2
1
25
Olachi Lilian Osuagwu
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Chibuike Edom
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Nnenna Osuji Kalu
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Medical/Pharmacological Biochemistry
Morah Arthur
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Chukwudi Jude Ofoegbu|C. J. Ofoegbu, J. Ofoegbu, C. Ofoegbu
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Biochemistry
Nutrition
Toxicology
Environmental
Microbiology
Haruna Moshood Abiola
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Toxicology and developmental biochemistry