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" (870,057 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.
Powder and Tableting Technology
Metrics
H-Index
i10 Index
Citation
16
22
776
Biochemical Pharmacology and Toxicology
Metrics
H-Index
i10 Index
Citation
16
23
833
Pharmacology
Metrics
H-Index
i10 Index
Citation
16
18
757
* Rankings
Ranking Based
On Selection: 4
Pharmaceutical and Medicinal Chemistry
Natural products Chemistry
Spectroscopy
Metrics
H-Index
i10 Index
Citation
14
22
748
* Rankings
Ranking Based
On Selection: 5
Pharmaceutics
Pharmaceutical Technology
Drug Discovery and Delivery
Nanomedicine
Public health.
Metrics
H-Index
i10 Index
Citation
14
21
634
* Rankings
Ranking Based
On Selection: 6
INDUSTRIAL/PHARMACEUTICAL MICROBIOLOGY
Metrics
H-Index
i10 Index
Citation
11
12
518
* Rankings
Ranking Based
On Selection: 7
Environmental Toxicology
Metrics
H-Index
i10 Index
Citation
11
14
462
* Rankings
Ranking Based
On Selection: 8
Pharmacovigilance
Pharmacy Practice
Pharmacotherapy
Epidemiology
Outcomes Research
Metrics
H-Index
i10 Index
Citation
8
6
218
* Rankings
Ranking Based
On Selection: 9
Pharmacology
Ethnopharmacology
Pharmacokinetics
Metrics
H-Index
i10 Index
Citation
6
6
651
* Rankings
Ranking Based
On Selection: 10
Phytochemistry
Natural product
Medicinal Plants Biotechnology
DNA Barcoding and Standardization
Metrics
H-Index
i10 Index
Citation
5
4
119
* Rankings
Ranking Based
On Selection: 11
Pharmacology
Ethnopharmacology
Chronopharmacology
Metrics
H-Index
i10 Index
Citation
2
1
21
* Rankings
Ranking Based
On Selection: 12
Pharmaceutical synthesis
Metrics
H-Index
i10 Index
Citation
2
1
17
* Rankings
Ranking Based
On Selection: 13
Pharmacognosy and Natural Medicine
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based
On Selection: 14
Pharmaceutical Microbiology
Metrics
H-Index
i10 Index
Citation
1
0
1
Gbenga Alebiowu
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
16
22
776
Powder and Tableting Technology
Francis Udoh
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
16
23
833
Biochemical Pharmacology and Toxicology
Vb Braide
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
16
18
757
Augustine Ahmadu
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
14
22
748
Pharmaceutical and Medicinal Chemistry
Natural products Chemistry
Spectroscopy
Mbang Femi-Oyewo
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
14
21
634
Pharmaceutics
Pharmaceutical Technology
Drug Discovery and Delivery
Nanomedicine
Public health.
AA Brooks
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
11
12
518
INDUSTRIAL/PHARMACEUTICAL MICROBIOLOGY
Jones O. Akpan
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
11
14
462
Environmental Toxicology
Chinonyerem Iheanacho
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
8
6
218
Pharmacovigilance
Pharmacy Practice
Pharmacotherapy
Epidemiology
Outcomes Research
Babatunde Abisoye Lawal
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
6
6
651
Pharmacology
Ethnopharmacology
Pharmacokinetics
Adedapo Adedayo Adeniran
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
5
4
119
Phytochemistry
Natural product
Medicinal Plants Biotechnology
DNA Barcoding and Standardization
Idagu Godwin Abraham
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Pharmacology
Ethnopharmacology
Chronopharmacology
Amarachi Egeolu
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
2
1
17
Pharmaceutical synthesis
Affiong Essien
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Pharmacognosy and Natural Medicine
Samuel Agim Abuh
University of Calabar
Calabar, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Pharmaceutical Microbiology