Top 100 Scientists

World Top 100 Scientists 2025

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.

* Rankings
Ranking Based On Selection: 1
Eme E. Osim
Neurophysiology and Gastrointestinal Physiology
Metrics
H-Index
i10 Index
Citation
26
73
2,769
* Rankings
Ranking Based On Selection: 2
Daniel U. Owu
Cardiovascular physiology
diabetes mellitus
Gastrointestinal tract
potassium ion channel
Metrics
H-Index
i10 Index
Citation
22
35
1,850
* Rankings
Ranking Based On Selection: 6
Agona Obembe
Gastrointestinal Physiology
Cardiopulmonary Physiology
Metrics
H-Index
i10 Index
Citation
11
14
508

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Odu Peter Ori|P.O. ODU, ODU PETER ORI
Neuroscience
Cognitive function
Neurological disorders
Neuroendocrinology
Metrics
H-Index
i10 Index
Citation
4
4
132
Rankings
Ranking Based On Selection: 1
Eme E. Osim
Metrics
H-Index
i10 Index
Citation Counts
26
73
2,769
Neurophysiology and Gastrointestinal Physiology
Rankings
Ranking Based On Selection: 2
Daniel U. Owu
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,850
Cardiovascular physiology
diabetes mellitus
Gastrointestinal tract
potassium ion channel
Rankings
Ranking Based On Selection: 3
Atim B. Antai
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,222
Rankings
Ranking Based On Selection: 4
Ofem Effiong Ofem
Metrics
H-Index
i10 Index
Citation Counts
14
22
739
Rankings
Ranking Based On Selection: 5
Asim E. Eno
Metrics
H-Index
i10 Index
Citation Counts
14
20
736
Rankings
Ranking Based On Selection: 6
Agona Obembe
Metrics
H-Index
i10 Index
Citation Counts
11
14
508
Gastrointestinal Physiology
Cardiopulmonary Physiology
Rankings
Ranking Based On Selection: 7
Justin Atiang Beshel
Metrics
H-Index
i10 Index
Citation Counts
8
5
203
Rankings
Ranking Based On Selection: 8
Okon Victoria Edem
Metrics
H-Index
i10 Index
Citation Counts
8
6
180
Gastrointestinal Physiology
Neuroscience
Haematology
Rankings
Ranking Based On Selection: 9
Victor Otu Oka
Metrics
H-Index
i10 Index
Citation Counts
7
5
122
Rankings
Ranking Based On Selection: 10
Archibong Nsa Archibong
Metrics
H-Index
i10 Index
Citation Counts
6
2
96

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Rankings
Ranking Based On Selection: 11
Odu Peter Ori|P.O. ODU, ODU PETER ORI
Metrics
H-Index
i10 Index
Citation Counts
4
4
132
Neuroscience
Cognitive function
Neurological disorders
Neuroendocrinology
Rankings
Ranking Based On Selection: 12
Gabriel Otu Ujong
Metrics
H-Index
i10 Index
Citation Counts
4
0
38
Rankings
Ranking Based On Selection: 13
Charles C. Mfem
Metrics
H-Index
i10 Index
Citation Counts
4
0
46