University of Port Harcourt

Short name

UPH

Country, city

Nigeria, Port Harcourt

005bw2d06

Organization website

Publications

2 459

Citations

29 179

h-index

Top-3 journals

SSRN Electronic Journal (35 publications)

Heliyon (26 publications)

Scientific African (23 publications)

Top-3 organizations

University of Uyo (98 publications)

University of Ibadan (92 publications)

University of Calabar (81 publications)

Top-3 foreign organizations

University of South Africa (69 publications)

Istituto Superiore di Sanità (36 publications)

Kwame Nkrumah University of Science and Technology (28 publications)

Most cited in 5 years

Found

Publication title from chars

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Journal

Field of science

Countries

Open access

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WOS

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Publications found: 0

Since 1978

Total publications

2459

Total citations

29179

Citations per publication

11.87

Average publications per year

52.32

Average authors per publication

4.61

h-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

Top-30

Fields of science

	50 100 150 200 250 300 350 400
General Medicine	General Medicine, 364, 14.8% General Medicine 364 publications, 14.8%
Pollution	Pollution, 138, 5.61% Pollution 138 publications, 5.61%
Public Health, Environmental and Occupational Health	Public Health, Environmental and Occupational Health, 120, 4.88% Public Health, Environmental and Occupational Health 120 publications, 4.88%
General Physics and Astronomy	General Physics and Astronomy, 110, 4.47% General Physics and Astronomy 110 publications, 4.47%
Renewable Energy, Sustainability and the Environment	Renewable Energy, Sustainability and the Environment, 104, 4.23% Renewable Energy, Sustainability and the Environment 104 publications, 4.23%
General Environmental Science	General Environmental Science, 99, 4.03% General Environmental Science 99 publications, 4.03%
Health, Toxicology and Mutagenesis	Health, Toxicology and Mutagenesis, 98, 3.99% Health, Toxicology and Mutagenesis 98 publications, 3.99%
Food Science	Food Science, 90, 3.66% Food Science 90 publications, 3.66%
Multidisciplinary	Multidisciplinary, 89, 3.62% Multidisciplinary 89 publications, 3.62%
Biochemistry	Biochemistry, 87, 3.54% Biochemistry 87 publications, 3.54%
Fuel Technology	Fuel Technology, 83, 3.38% Fuel Technology 83 publications, 3.38%
Environmental Chemistry	Environmental Chemistry, 82, 3.33% Environmental Chemistry 82 publications, 3.33%
Environmental Engineering	Environmental Engineering, 75, 3.05% Environmental Engineering 75 publications, 3.05%
Waste Management and Disposal	Waste Management and Disposal, 75, 3.05% Waste Management and Disposal 75 publications, 3.05%
General Engineering	General Engineering, 73, 2.97% General Engineering 73 publications, 2.97%
Energy Engineering and Power Technology	Energy Engineering and Power Technology, 73, 2.97% Energy Engineering and Power Technology 73 publications, 2.97%
General Chemistry	General Chemistry, 72, 2.93% General Chemistry 72 publications, 2.93%
Geology	Geology, 71, 2.89% Geology 71 publications, 2.89%
General Chemical Engineering	General Chemical Engineering, 68, 2.77% General Chemical Engineering 68 publications, 2.77%
Management, Monitoring, Policy and Law	Management, Monitoring, Policy and Law, 68, 2.77% Management, Monitoring, Policy and Law 68 publications, 2.77%
Pharmacology	Pharmacology, 67, 2.72% Pharmacology 67 publications, 2.72%
Geotechnical Engineering and Engineering Geology	Geotechnical Engineering and Engineering Geology, 66, 2.68% Geotechnical Engineering and Engineering Geology 66 publications, 2.68%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 64, 2.6% Physical and Theoretical Chemistry 64 publications, 2.6%
Toxicology	Toxicology, 64, 2.6% Toxicology 64 publications, 2.6%
Molecular Biology	Molecular Biology, 63, 2.56% Molecular Biology 63 publications, 2.56%
Water Science and Technology	Water Science and Technology, 56, 2.28% Water Science and Technology 56 publications, 2.28%
Agronomy and Crop Science	Agronomy and Crop Science, 55, 2.24% Agronomy and Crop Science 55 publications, 2.24%
Geography, Planning and Development	Geography, Planning and Development, 55, 2.24% Geography, Planning and Development 55 publications, 2.24%
Infectious Diseases	Infectious Diseases, 54, 2.2% Infectious Diseases 54 publications, 2.2%
Condensed Matter Physics	Condensed Matter Physics, 52, 2.11% Condensed Matter Physics 52 publications, 2.11%
	50 100 150 200 250 300 350 400

Journals

	5 10 15 20 25 30 35
SSRN Electronic Journal	SSRN Electronic Journal, 35, 1.42% SSRN Electronic Journal 35 publications, 1.42%
Heliyon	Heliyon, 26, 1.06% Heliyon 26 publications, 1.06%
Scientific African	Scientific African, 23, 0.94% Scientific African 23 publications, 0.94%
European Physical Journal Plus	European Physical Journal Plus, 22, 0.89% European Physical Journal Plus 22 publications, 0.89%
Environmental Monitoring and Assessment	Environmental Monitoring and Assessment, 22, 0.89% Environmental Monitoring and Assessment 22 publications, 0.89%
Chemistry and Biodiversity	Chemistry and Biodiversity, 19, 0.77% Chemistry and Biodiversity 19 publications, 0.77%
Journal of Petroleum Exploration and Production Technology	Journal of Petroleum Exploration and Production Technology, 19, 0.77% Journal of Petroleum Exploration and Production Technology 19 publications, 0.77%
Environmental Science and Pollution Research	Environmental Science and Pollution Research, 18, 0.73% Environmental Science and Pollution Research 18 publications, 0.73%
Journal of Petroleum Science and Engineering	Journal of Petroleum Science and Engineering, 16, 0.65% Journal of Petroleum Science and Engineering 16 publications, 0.65%
Andrologia	Andrologia, 16, 0.65% Andrologia 16 publications, 0.65%
PLoS ONE	PLoS ONE, 16, 0.65% PLoS ONE 16 publications, 0.65%
Scientific Reports	Scientific Reports, 15, 0.61% Scientific Reports 15 publications, 0.61%
Indian Journal of Physics	Indian Journal of Physics, 14, 0.57% Indian Journal of Physics 14 publications, 0.57%
Journal of Petroleum Geology	Journal of Petroleum Geology, 13, 0.53% Journal of Petroleum Geology 13 publications, 0.53%
Bioresource Technology	Bioresource Technology, 13, 0.53% Bioresource Technology 13 publications, 0.53%
Sustainable Development Goals Series	Sustainable Development Goals Series, 13, 0.53% Sustainable Development Goals Series 13 publications, 0.53%
Biological Trace Element Research	Biological Trace Element Research, 12, 0.49% Biological Trace Element Research 12 publications, 0.49%
Public Health	Public Health, 12, 0.49% Public Health 12 publications, 0.49%
Egyptian Journal of Petroleum	Egyptian Journal of Petroleum, 12, 0.49% Egyptian Journal of Petroleum 12 publications, 0.49%
Molecular Physics	Molecular Physics, 12, 0.49% Molecular Physics 12 publications, 0.49%
Geochemistry	Geochemistry, 12, 0.49% Geochemistry 12 publications, 0.49%
Tropical Doctor	Tropical Doctor, 11, 0.45% Tropical Doctor 11 publications, 0.45%
The Lancet	The Lancet, 11, 0.45% The Lancet 11 publications, 0.45%
Advanced Materials Research	Advanced Materials Research, 11, 0.45% Advanced Materials Research 11 publications, 0.45%
FASEB Journal	FASEB Journal, 10, 0.41% FASEB Journal 10 publications, 0.41%
Few-Body Systems	Few-Body Systems, 9, 0.37% Few-Body Systems 9 publications, 0.37%
Environmental Earth Sciences	Environmental Earth Sciences, 9, 0.37% Environmental Earth Sciences 9 publications, 0.37%
Food Science and Nutrition	Food Science and Nutrition, 9, 0.37% Food Science and Nutrition 9 publications, 0.37%
Plant Foods for Human Nutrition	Plant Foods for Human Nutrition, 9, 0.37% Plant Foods for Human Nutrition 9 publications, 0.37%
Food Chemistry	Food Chemistry, 9, 0.37% Food Chemistry 9 publications, 0.37%
	5 10 15 20 25 30 35

Publishers

	100 200 300 400 500 600
Elsevier	Elsevier, 594, 24.16% Elsevier 594 publications, 24.16%
Springer Nature	Springer Nature, 547, 22.24% Springer Nature 547 publications, 22.24%
Taylor & Francis	Taylor & Francis, 263, 10.7% Taylor & Francis 263 publications, 10.7%
Wiley	Wiley, 213, 8.66% Wiley 213 publications, 8.66%
SAGE	SAGE, 92, 3.74% SAGE 92 publications, 3.74%
MDPI	MDPI, 64, 2.6% MDPI 64 publications, 2.6%
Hindawi Limited	Hindawi Limited, 41, 1.67% Hindawi Limited 41 publications, 1.67%
Social Science Electronic Publishing	Social Science Electronic Publishing, 35, 1.42% Social Science Electronic Publishing 35 publications, 1.42%
Cambridge University Press	Cambridge University Press, 30, 1.22% Cambridge University Press 30 publications, 1.22%
Walter de Gruyter	Walter de Gruyter, 28, 1.14% Walter de Gruyter 28 publications, 1.14%
IOP Publishing	IOP Publishing, 27, 1.1% IOP Publishing 27 publications, 1.1%
IGI Global	IGI Global, 27, 1.1% IGI Global 27 publications, 1.1%
Emerald	Emerald, 26, 1.06% Emerald 26 publications, 1.06%
Oxford University Press	Oxford University Press, 25, 1.02% Oxford University Press 25 publications, 1.02%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 25, 1.02% Ovid Technologies (Wolters Kluwer Health) 25 publications, 1.02%
BMJ	BMJ, 24, 0.98% BMJ 24 publications, 0.98%
Trans Tech Publications	Trans Tech Publications, 21, 0.85% Trans Tech Publications 21 publications, 0.85%
Frontiers Media S.A.	Frontiers Media S.A., 21, 0.85% Frontiers Media S.A. 21 publications, 0.85%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 18, 0.73% Public Library of Science (PLoS) 18 publications, 0.73%
Egyptian Petroleum Research Institute	Egyptian Petroleum Research Institute, 12, 0.49% Egyptian Petroleum Research Institute 12 publications, 0.49%
Bentham Science Publishers Ltd.	Bentham Science Publishers Ltd., 10, 0.41% Bentham Science Publishers Ltd. 10 publications, 0.41%
Federation of American Societies for Experimental Biology (FASEB)	Federation of American Societies for Experimental Biology (FASEB), 10, 0.41% Federation of American Societies for Experimental Biology (FASEB) 10 publications, 0.41%
Inderscience Publishers	Inderscience Publishers, 10, 0.41% Inderscience Publishers 10 publications, 0.41%
King Saud University	King Saud University, 9, 0.37% King Saud University 9 publications, 0.37%
AOA Academic Open Access Ltd.	AOA Academic Open Access Ltd., 9, 0.37% AOA Academic Open Access Ltd. 9 publications, 0.37%
F1000 Research	F1000 Research, 9, 0.37% F1000 Research 9 publications, 0.37%
World Scientific	World Scientific, 8, 0.33% World Scientific 8 publications, 0.33%
Unisa Press	Unisa Press, 8, 0.33% Unisa Press 8 publications, 0.33%
Institute of Advanced Engineering and Science (IAES)	Institute of Advanced Engineering and Science (IAES), 8, 0.33% Institute of Advanced Engineering and Science (IAES) 8 publications, 0.33%
Brill	Brill, 7, 0.28% Brill 7 publications, 0.28%
	100 200 300 400 500 600

With other organizations

	10 20 30 40 50 60 70 80 90 100
University of Uyo	University of Uyo, 98, 3.99% University of Uyo 98 publications, 3.99%
University of Ibadan	University of Ibadan, 92, 3.74% University of Ibadan 92 publications, 3.74%
University of Calabar	University of Calabar, 81, 3.29% University of Calabar 81 publications, 3.29%
University of South Africa	University of South Africa, 69, 2.81% University of South Africa 69 publications, 2.81%
University of Lagos	University of Lagos, 61, 2.48% University of Lagos 61 publications, 2.48%
University of Benin	University of Benin, 58, 2.36% University of Benin 58 publications, 2.36%
Rivers State University	Rivers State University, 58, 2.36% Rivers State University 58 publications, 2.36%
Niger Delta University	Niger Delta University, 49, 1.99% Niger Delta University 49 publications, 1.99%
Delta State University	Delta State University, 46, 1.87% Delta State University 46 publications, 1.87%
Federal University of Technology Owerri	Federal University of Technology Owerri, 43, 1.75% Federal University of Technology Owerri 43 publications, 1.75%
University of Port Harcourt Teaching Hospital	University of Port Harcourt Teaching Hospital, 42, 1.71% University of Port Harcourt Teaching Hospital 42 publications, 1.71%
Nnamdi Azikiwe University	Nnamdi Azikiwe University, 41, 1.67% Nnamdi Azikiwe University 41 publications, 1.67%
Covenant University	Covenant University, 38, 1.55% Covenant University 38 publications, 1.55%
Landmark University	Landmark University, 38, 1.55% Landmark University 38 publications, 1.55%
Istituto Superiore di Sanità	Istituto Superiore di Sanità, 36, 1.46% Istituto Superiore di Sanità 36 publications, 1.46%
Federal University of Petroleum Resource Effurun	Federal University of Petroleum Resource Effurun, 33, 1.34% Federal University of Petroleum Resource Effurun 33 publications, 1.34%
University of Cross River State	University of Cross River State, 29, 1.18% University of Cross River State 29 publications, 1.18%
Kwame Nkrumah University of Science and Technology	Kwame Nkrumah University of Science and Technology, 28, 1.14% Kwame Nkrumah University of Science and Technology 28 publications, 1.14%
Michael Okpara University of Agriculture	Michael Okpara University of Agriculture, 27, 1.1% Michael Okpara University of Agriculture 27 publications, 1.1%
Obafemi Awolowo University	Obafemi Awolowo University, 26, 1.06% Obafemi Awolowo University 26 publications, 1.06%
Bayero University, Kano	Bayero University, Kano, 25, 1.02% Bayero University, Kano 25 publications, 1.02%
London School of Hygiene & Tropical Medicine	London School of Hygiene & Tropical Medicine, 24, 0.98% London School of Hygiene & Tropical Medicine 24 publications, 0.98%
University of Ilorin	University of Ilorin, 23, 0.94% University of Ilorin 23 publications, 0.94%
Ahmadu Bello University	Ahmadu Bello University, 22, 0.89% Ahmadu Bello University 22 publications, 0.89%
University of Maiduguri	University of Maiduguri, 21, 0.85% University of Maiduguri 21 publications, 0.85%
Shahrood University of technology	Shahrood University of technology, 19, 0.77% Shahrood University of technology 19 publications, 0.77%
Sultan Qaboos University	Sultan Qaboos University, 19, 0.77% Sultan Qaboos University 19 publications, 0.77%
Federal University Oye Ekiti	Federal University Oye Ekiti, 19, 0.77% Federal University Oye Ekiti 19 publications, 0.77%
Federal University of Agriculture, Abeokuta	Federal University of Agriculture, Abeokuta, 18, 0.73% Federal University of Agriculture, Abeokuta 18 publications, 0.73%
Lagos State University	Lagos State University, 18, 0.73% Lagos State University 18 publications, 0.73%
	10 20 30 40 50 60 70 80 90 100

With foreign organizations

	10 20 30 40 50 60 70
University of South Africa	University of South Africa, 69, 2.81% University of South Africa 69 publications, 2.81%
Istituto Superiore di Sanità	Istituto Superiore di Sanità, 36, 1.46% Istituto Superiore di Sanità 36 publications, 1.46%
Kwame Nkrumah University of Science and Technology	Kwame Nkrumah University of Science and Technology, 28, 1.14% Kwame Nkrumah University of Science and Technology 28 publications, 1.14%
London School of Hygiene & Tropical Medicine	London School of Hygiene & Tropical Medicine, 24, 0.98% London School of Hygiene & Tropical Medicine 24 publications, 0.98%
Shahrood University of technology	Shahrood University of technology, 19, 0.77% Shahrood University of technology 19 publications, 0.77%
Sultan Qaboos University	Sultan Qaboos University, 19, 0.77% Sultan Qaboos University 19 publications, 0.77%
University of Chinese Academy of Sciences	University of Chinese Academy of Sciences, 17, 0.69% University of Chinese Academy of Sciences 17 publications, 0.69%
University of Malaysia, Perlis	University of Malaysia, Perlis, 16, 0.65% University of Malaysia, Perlis 16 publications, 0.65%
University of KwaZulu-Natal	University of KwaZulu-Natal, 16, 0.65% University of KwaZulu-Natal 16 publications, 0.65%
University of Belgrade	University of Belgrade, 16, 0.65% University of Belgrade 16 publications, 0.65%
Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences	Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, 15, 0.61% Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences 15 publications, 0.61%
University of Sheffield	University of Sheffield, 15, 0.61% University of Sheffield 15 publications, 0.61%
University of Cape Town	University of Cape Town, 14, 0.57% University of Cape Town 14 publications, 0.57%
University of Ottawa	University of Ottawa, 14, 0.57% University of Ottawa 14 publications, 0.57%
Islamic Azad University, Shahrood	Islamic Azad University, Shahrood, 13, 0.53% Islamic Azad University, Shahrood 13 publications, 0.53%
Tishk International University	Tishk International University, 13, 0.53% Tishk International University 13 publications, 0.53%
Imperial College London	Imperial College London, 13, 0.53% Imperial College London 13 publications, 0.53%
University of Nottingham	University of Nottingham, 13, 0.53% University of Nottingham 13 publications, 0.53%
Addis Ababa University	Addis Ababa University, 13, 0.53% Addis Ababa University 13 publications, 0.53%
University of Bisha	University of Bisha, 12, 0.49% University of Bisha 12 publications, 0.49%
Islamic Azad University, Tehran	Islamic Azad University, Tehran, 12, 0.49% Islamic Azad University, Tehran 12 publications, 0.49%
Ghent University	Ghent University, 12, 0.49% Ghent University 12 publications, 0.49%
University College London	University College London, 12, 0.49% University College London 12 publications, 0.49%
Harvard University	Harvard University, 12, 0.49% Harvard University 12 publications, 0.49%
University of Oxford	University of Oxford, 11, 0.45% University of Oxford 11 publications, 0.45%
Tehran University of Medical Sciences	Tehran University of Medical Sciences, 10, 0.41% Tehran University of Medical Sciences 10 publications, 0.41%
James Cook University	James Cook University, 10, 0.41% James Cook University 10 publications, 0.41%
North-West University	North-West University, 10, 0.41% North-West University 10 publications, 0.41%
University of Rwanda	University of Rwanda, 10, 0.41% University of Rwanda 10 publications, 0.41%
Kampala International University	Kampala International University, 10, 0.41% Kampala International University 10 publications, 0.41%
	10 20 30 40 50 60 70

With other countries

	50 100 150 200 250
United Kingdom	United Kingdom, 217, 8.82% United Kingdom 217 publications, 8.82%
USA	USA, 185, 7.52% USA 185 publications, 7.52%
South Africa	South Africa, 136, 5.53% South Africa 136 publications, 5.53%
China	China, 75, 3.05% China 75 publications, 3.05%
Iran	Iran, 62, 2.52% Iran 62 publications, 2.52%
Canada	Canada, 59, 2.4% Canada 59 publications, 2.4%
Italy	Italy, 58, 2.36% Italy 58 publications, 2.36%
Ghana	Ghana, 56, 2.28% Ghana 56 publications, 2.28%
India	India, 47, 1.91% India 47 publications, 1.91%
Saudi Arabia	Saudi Arabia, 44, 1.79% Saudi Arabia 44 publications, 1.79%
Germany	Germany, 42, 1.71% Germany 42 publications, 1.71%
Egypt	Egypt, 40, 1.63% Egypt 40 publications, 1.63%
Malaysia	Malaysia, 38, 1.55% Malaysia 38 publications, 1.55%
Australia	Australia, 34, 1.38% Australia 34 publications, 1.38%
Turkey	Turkey, 33, 1.34% Turkey 33 publications, 1.34%
Kenya	Kenya, 26, 1.06% Kenya 26 publications, 1.06%
Belgium	Belgium, 23, 0.94% Belgium 23 publications, 0.94%
Ethiopia	Ethiopia, 23, 0.94% Ethiopia 23 publications, 0.94%
Brazil	Brazil, 21, 0.85% Brazil 21 publications, 0.85%
Oman	Oman, 21, 0.85% Oman 21 publications, 0.85%
Uganda	Uganda, 21, 0.85% Uganda 21 publications, 0.85%
Cameroon	Cameroon, 19, 0.77% Cameroon 19 publications, 0.77%
Pakistan	Pakistan, 19, 0.77% Pakistan 19 publications, 0.77%
Poland	Poland, 19, 0.77% Poland 19 publications, 0.77%
France	France, 17, 0.69% France 17 publications, 0.69%
Iraq	Iraq, 17, 0.69% Iraq 17 publications, 0.69%
Netherlands	Netherlands, 17, 0.69% Netherlands 17 publications, 0.69%
Serbia	Serbia, 17, 0.69% Serbia 17 publications, 0.69%
Philippines	Philippines, 15, 0.61% Philippines 15 publications, 0.61%
Finland	Finland, 15, 0.61% Finland 15 publications, 0.61%
	50 100 150 200 250

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1978 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.