University of Port Harcourt is a prestigious public university established in 1975 in Nigeria. It is represented by 781 scientists in the AD Scientific Index. The university’s scientists are particularly concentrated in Social Sciences and Humanities (198 scientists), Medical and Health Sciences (155 scientists), and Engineering & Technology (91 scientists).

Total 781 scientist
* Total H Index Rankings
Ranking Based On Selection :1
Iheanyi Omezuruike Okonko
Teaching & Research Virologist
Immunologist & Vaccinologist/Molecular Epidemiologist
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
27
0.643
* Total H Index Rankings
Ranking Based On Selection :2
Akpan Ndem Ikot
Quantum Mechanics
Supersymmetry
Mathematical Physics
Computational Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
35
0.897
* Total H Index Rankings
Ranking Based On Selection :3
Sunny O. Abarikwu
Testis Biology & Pharmacol & Toxicol
Chemoprevention
Male infertility
Biol. male contraceptives
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
* Total H Index Rankings
Ranking Based On Selection :4
Peter James Kpolovie
learning improvement
ICT use in education
evaluation of education programmes
education management
research
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
26
0.743
* Total H Index Rankings
Ranking Based On Selection :5
Chukwudi Onyeaso
Orthodontic Indices
Quality Control of Clinical Orthodontics
Sports Dentistry and Bystander Cardiopulmonary Resuscitation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
15
0.484
* Total H Index Rankings
Ranking Based On Selection :6
Michael Horsfall Jnr
Analytical Chemistry
Environmental Chemistry
Adsorption of Organic and Inorganic contaminants
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
16
0.533
* Total H Index Rankings
Ranking Based On Selection :7
Jude C. Ikewuchi
Ethnopharmacology and Toxicology
Analytical Biochemistry
Phytochemistry and Natural Product Chemistry
Nutritional Therapy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
* Total H Index Rankings
Ranking Based On Selection :8
Sampson Chimene Obiam
Development Studies
Political Economy
Political Theory
Public Administration.
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
11
0.393
* Total H Index Rankings
Ranking Based On Selection :9
Catherine C. Ikewuchi
Nutritional Biochemistry and Toxicology
Nutritional Therapy
Ethnopharmacology
Phytochemistry and
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
* Total H Index Rankings
Ranking Based On Selection :10
Ho Nwankwoala
Applied Hydrogeology
Environmental Hydrogeochemistry
Water Resources Management
Environmental Risk Assessment
Environmental
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total H Index Rankings
Ranking Based On Selection :11
Michael Chukwudi Onyeaju
Theoretical/Mathematical Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
* Total H Index Rankings
Ranking Based On Selection :12
Chioma B. Chikere
Environmental Microbiology
metagenomics
metabolomics
genomics
bioremediation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
* Total H Index Rankings
Ranking Based On Selection :13
Nenibarini Zabbey
Biomonitoring and Restoration Ecology
Environmental Assessment
Policy Advocacy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
* Total H Index Rankings
Ranking Based On Selection :14
Gregory Onomakere Avwiri
Environmental physics
radiation studies
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
* Total H Index Rankings
Ranking Based On Selection :15
Ogheneruona E. Diemuodeke|E. Ogheneruona Diemuodeke
Energy
Thermofluid
Applied thermodynamics
IC Engines
Renewable Energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Total H Index Rankings
Ranking Based On Selection :16
Phillip Okerentugba
Microbial Genetics & Applied Microbiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
* Total H Index Rankings
Ranking Based On Selection :17
Gabriel S. Oladipo
Human Anatomy(Physical and Forensic Anthropology)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
* Total H Index Rankings
Ranking Based On Selection :18
Augustine Amadikwa Uwakwe
sickle cell research
phytomedicine
enzymology
medical biochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
* Total H Index Rankings
Ranking Based On Selection :19
Ndubuisi Eke
Editor-in-Chief
Port Harcourt Medical Journal
Second interest
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
* Total H Index Rankings
Ranking Based On Selection :20
Kingsley Patrick-Iwuanyanwu
Biochemistry
Toxicology and Food Safety
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total H Index Rankings
Ranking Based On Selection :21
Ezejiofor Ilondu Anthonet Ndidiamaka
Toxicology/Natural antidote
pharmacokinetic(classical and clinical)
heavy metal toxicology
CNS pharmacology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Total H Index Rankings
Ranking Based On Selection :22
Edwinah Amah
Management
Entrepreneurship
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total H Index Rankings
Ranking Based On Selection :23
Lo Odokuma
Environmental Microbiology
Petroleum Microbiology
Microbiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Total H Index Rankings
Ranking Based On Selection :24
IFY Lawrence Nwaogazie
Environmental
Water Resources and Occupational Health and Safety
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total H Index Rankings
Ranking Based On Selection :25
Rosemary Ogu
Reproductive Health
Gestational Diabetes
Fetomaternal Medicine
Advocacy
Maternal Mortality
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Iheanyi Omezuruike Okonko
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
27
0.643
Teaching & Research Virologist
Immunologist & Vaccinologist/Molecular Epidemiologist
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Akpan Ndem Ikot
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
35
0.897
Quantum Mechanics
Supersymmetry
Mathematical Physics
Computational Physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Sunny O. Abarikwu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
Testis Biology & Pharmacol & Toxicol
Chemoprevention
Male infertility
Biol. male contraceptives
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Peter James Kpolovie
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
26
0.743
learning improvement
ICT use in education
evaluation of education programmes
education management
research
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Chukwudi Onyeaso
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
15
0.484
Orthodontic Indices
Quality Control of Clinical Orthodontics
Sports Dentistry and Bystander Cardiopulmonary Resuscitation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Michael Horsfall Jnr
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
16
0.533
Analytical Chemistry
Environmental Chemistry
Adsorption of Organic and Inorganic contaminants
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Jude C. Ikewuchi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
Ethnopharmacology and Toxicology
Analytical Biochemistry
Phytochemistry and Natural Product Chemistry
Nutritional Therapy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Sampson Chimene Obiam
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
11
0.393
Development Studies
Political Economy
Political Theory
Public Administration.
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Catherine C. Ikewuchi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
Nutritional Biochemistry and Toxicology
Nutritional Therapy
Ethnopharmacology
Phytochemistry and
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Ho Nwankwoala
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
Applied Hydrogeology
Environmental Hydrogeochemistry
Water Resources Management
Environmental Risk Assessment
Environmental
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Michael Chukwudi Onyeaju
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Chioma B. Chikere
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
Environmental Microbiology
metagenomics
metabolomics
genomics
bioremediation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Nenibarini Zabbey
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
Biomonitoring and Restoration Ecology
Environmental Assessment
Policy Advocacy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Gregory Onomakere Avwiri
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
Environmental physics
radiation studies
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Ogheneruona E. Diemuodeke|E. Ogheneruona Diemuodeke
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Energy
Thermofluid
Applied thermodynamics
IC Engines
Renewable Energy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Phillip Okerentugba
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Gabriel S. Oladipo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
Human Anatomy(Physical and Forensic Anthropology)
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Augustine Amadikwa Uwakwe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
sickle cell research
phytomedicine
enzymology
medical biochemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Ndubuisi Eke
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
Editor-in-Chief
Port Harcourt Medical Journal
Second interest
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Kingsley Patrick-Iwuanyanwu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Ezejiofor Ilondu Anthonet Ndidiamaka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
Toxicology/Natural antidote
pharmacokinetic(classical and clinical)
heavy metal toxicology
CNS pharmacology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Edwinah Amah
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Lo Odokuma
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Environmental Microbiology
Petroleum Microbiology
Microbiology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
IFY Lawrence Nwaogazie
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Environmental
Water Resources and Occupational Health and Safety
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Rosemary Ogu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Reproductive Health
Gestational Diabetes
Fetomaternal Medicine
Advocacy
Maternal Mortality