i10 Productivity
Rankings
University of Calabar 2,053 Scientists i10 Productivity Rankings - 2025
Track ongoing research productivity with the 2025 i10 Index Productivity Rankings.
By counting the number of publications with at least 10 citations, the i10 index highlights steady scholarly output and publishing consistency. These rankings offer insight into researchers’ contribution frequency, beyond cumulative impact. The system is regularly refreshed to reflect current performance trends, enabling up-to-date comparisons across fields, institutions, and regions. Premium access includes productivity heatmaps, time-based output trends, and in-depth author benchmarks.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Agronom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
101
0.737
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* Total i10 IndexRankings
Ranking Based On Selection: 2
Paediatrics
child health
clinical trials
tropical infections
systematic revie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
74
0.661
* Total i10 IndexRankings
Ranking Based On Selection: 3
Cancer theranostics nanobiomaterial
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
75
0.938
* Total i10 IndexRankings
Ranking Based On Selection: 4
Biochemistry
Pharmacognos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
40
0.506
* Total i10 IndexRankings
Ranking Based On Selection: 5
Corrosion
Corrosion Inhibition
Electrochemistry
Materials Science
Physical Chemistr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
63
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 6
Neurophysiology and Gastrointestinal Physiolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
28
0.368
* Total i10 IndexRankings
Ranking Based On Selection: 7
Chemistr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
49
0.681
* Total i10 IndexRankings
Ranking Based On Selection: 8
Solid Earth Physics
Renewable and Sustainable Energy
Applied Geophysic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
58
0.892
* Total i10 IndexRankings
Ranking Based On Selection: 9
Geology
Sedimentology
Micropaleontolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
26
0.441
* Total i10 IndexRankings
Ranking Based On Selection: 10
Molecular Biology
Genetic engineering
Genome editin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
45
0.776
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Ethnobotanical Biochemistry
Toxicology
Nutritional and Clinical Biochemistr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
24
0.421
* Total i10 IndexRankings
Ranking Based On Selection: 12
Environmental Microbiology/Physiology and Biotechnolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
24
0.436
* Total i10 IndexRankings
Ranking Based On Selection: 13
Hydrochemistr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
38
0.704
* Total i10 IndexRankings
Ranking Based On Selection: 14
Food Composition and Dietary Assessmen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
38
0.704
* Total i10 IndexRankings
Ranking Based On Selection: 15
Eye Healt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
36
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 16
Feto-Materna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
23
0.426
* Total i10 IndexRankings
Ranking Based On Selection: 17
Maternal and Child Healt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
34
0.654
* Total i10 IndexRankings
Ranking Based On Selection: 18
Medical Biochemistry and Pharmacolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
34
0.694
* Total i10 IndexRankings
Ranking Based On Selection: 19
Mineralogy
Petrology
Crystallography
Structural Geology Geochronolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
19
0.388
* Total i10 IndexRankings
Ranking Based On Selection: 20
clinical biochemistry
Toxicological biochemistry
Medicinal plant research and utilisatio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
17
0.362
* Total i10 IndexRankings
Ranking Based On Selection: 21
Clinical Biochemistr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
9
0.191
* Total i10 IndexRankings
Ranking Based On Selection: 22
Kidney Diseases
Infectious Diseases
Evidence synthesis
Human Resources for Health
mHealt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
33
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 23
Nitrogen Fixation
Mycorhizae Biofertilizer
Organic Agricultur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
9
0.200
* Total i10 IndexRankings
Ranking Based On Selection: 24
Clinical biochemistry
Toxicological biochemistry
Medicinal plant research and utilisatio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
21
0.477
* Total i10 IndexRankings
Ranking Based On Selection: 25
Animal Genetics and Biotechnolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
20
0.455
A. Egrinya Eneji
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
101
0.737
Martin Meremikwu
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
74
0.661
Paediatrics
child health
clinical trials
tropical infections
systematic revie
Ozioma Akakuru
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
75
0.938
Cancer theranostics nanobiomaterial
Patrick Ebong
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
40
0.506
Peter C. Okafor
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
63
0.818
Corrosion
Corrosion Inhibition
Electrochemistry
Materials Science
Physical Chemistr
Eme E. Osim
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
28
0.368
Neurophysiology and Gastrointestinal Physiolog
Benedict Ita
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
49
0.681
Anthony E. Akpan
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
58
0.892
Solid Earth Physics
Renewable and Sustainable Energy
Applied Geophysic
Sunday W. Petters
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
26
0.441
Geology
Sedimentology
Micropaleontolog
Valentine Otang Ntui
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
45
0.776
Molecular Biology
Genetic engineering
Genome editin
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Eyong U. Eyong
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
24
0.421
Ethnobotanical Biochemistry
Toxicology
Nutritional and Clinical Biochemistr
Sylvester P. Antai
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
24
0.436
Environmental Microbiology/Physiology and Biotechnolog
Aniekan Edet
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
38
0.704
Henrietta N. Ene-Obong
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
38
0.704
Food Composition and Dietary Assessmen
Hannah B. Faal
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
36
0.667
Saturday J. Etuk
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
23
0.426
Angela E. Oyo-Ita
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
34
0.654
Maternal and Child Healt
Item Justin Atangwho
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
34
0.694
Medical Biochemistry and Pharmacolog
BN Ekwueme
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
19
0.388
Mineralogy
Petrology
Crystallography
Structural Geology Geochronolog
Ime B. Umoh
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
17
0.362
clinical biochemistry
Toxicological biochemistry
Medicinal plant research and utilisatio
Offiong U. Eka
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
9
0.191
Clinical Biochemistr
Emmanuel Effa
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
33
0.733
Kidney Diseases
Infectious Diseases
Evidence synthesis
Human Resources for Health
mHealt
Marian G. Solomon
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
9
0.200
Nitrogen Fixation
Mycorhizae Biofertilizer
Organic Agricultur
Mbeh Eteng
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
21
0.477
Clinical biochemistry
Toxicological biochemistry
Medicinal plant research and utilisatio
Ekei Victor Ikpeme
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
20
0.455
Animal Genetics and Biotechnolog