Michael Okpara University of Agriculture

Michael Okpara University of Agriculture
Short name
MOUAU
Country, city
Nigeria, Umuahia
Publications
1 197
Citations
11 059
h-index
42
Top-3 journals
Scientific Reports
Scientific Reports (36 publications)
Comparative Clinical Pathology
Comparative Clinical Pathology (34 publications)
SSRN Electronic Journal
SSRN Electronic Journal (29 publications)
Top-3 organizations
Top-3 foreign organizations
University of the Free State
University of the Free State (36 publications)
University of Peloponnese
University of Peloponnese (27 publications)
from chars
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Publications found: 0

Since 2002

Total publications
1197
Total citations
11058
Citations per publication
9.24
Average publications per year
52.04
Average authors per publication
5.09
h-index
42
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.

Top-30

Fields of science

20
40
60
80
100
120
General Medicine, 109, 9.11%
General Medicine
109 publications, 9.11%
Food Science, 86, 7.18%
Food Science
86 publications, 7.18%
Multidisciplinary, 75, 6.27%
Multidisciplinary
75 publications, 6.27%
Renewable Energy, Sustainability and the Environment, 69, 5.76%
Renewable Energy, Sustainability and the Environment
69 publications, 5.76%
General Chemical Engineering, 64, 5.35%
General Chemical Engineering
64 publications, 5.35%
Agronomy and Crop Science, 56, 4.68%
Agronomy and Crop Science
56 publications, 4.68%
General Environmental Science, 56, 4.68%
General Environmental Science
56 publications, 4.68%
Civil and Structural Engineering, 52, 4.34%
Civil and Structural Engineering
52 publications, 4.34%
Environmental Engineering, 50, 4.18%
Environmental Engineering
50 publications, 4.18%
General Engineering, 49, 4.09%
General Engineering
49 publications, 4.09%
General Chemistry, 42, 3.51%
General Chemistry
42 publications, 3.51%
Plant Science, 39, 3.26%
Plant Science
39 publications, 3.26%
Environmental Chemistry, 39, 3.26%
Environmental Chemistry
39 publications, 3.26%
General Materials Science, 38, 3.17%
General Materials Science
38 publications, 3.17%
Pathology and Forensic Medicine, 36, 3.01%
Pathology and Forensic Medicine
36 publications, 3.01%
Anatomy, 36, 3.01%
Anatomy
36 publications, 3.01%
Mechanics of Materials, 32, 2.67%
Mechanics of Materials
32 publications, 2.67%
Pollution, 32, 2.67%
Pollution
32 publications, 2.67%
Building and Construction, 32, 2.67%
Building and Construction
32 publications, 2.67%
Pharmacology, 30, 2.51%
Pharmacology
30 publications, 2.51%
Waste Management and Disposal, 30, 2.51%
Waste Management and Disposal
30 publications, 2.51%
General Veterinary, 28, 2.34%
General Veterinary
28 publications, 2.34%
Management, Monitoring, Policy and Law, 28, 2.34%
Management, Monitoring, Policy and Law
28 publications, 2.34%
Soil Science, 27, 2.26%
Soil Science
27 publications, 2.26%
Animal Science and Zoology, 26, 2.17%
Animal Science and Zoology
26 publications, 2.17%
Engineering (miscellaneous), 26, 2.17%
Engineering (miscellaneous)
26 publications, 2.17%
Industrial and Manufacturing Engineering, 25, 2.09%
Industrial and Manufacturing Engineering
25 publications, 2.09%
Health, Toxicology and Mutagenesis, 23, 1.92%
Health, Toxicology and Mutagenesis
23 publications, 1.92%
Drug Discovery, 22, 1.84%
Drug Discovery
22 publications, 1.84%
General Agricultural and Biological Sciences, 22, 1.84%
General Agricultural and Biological Sciences
22 publications, 1.84%
20
40
60
80
100
120

Journals

5
10
15
20
25
30
35
40
Scientific Reports
36 publications, 3.01%
Comparative Clinical Pathology
34 publications, 2.84%
SSRN Electronic Journal
29 publications, 2.42%
Scientific African
21 publications, 1.75%
Heliyon
19 publications, 1.59%
Cogent Engineering
14 publications, 1.17%
IOP Conference Series: Earth and Environmental Science
12 publications, 1%
Cleaner Materials
11 publications, 0.92%
Journal of Food Processing and Preservation
9 publications, 0.75%
Journal of Ethnopharmacology
9 publications, 0.75%
Asian Journal of Civil Engineering
9 publications, 0.75%
PLoS ONE
9 publications, 0.75%
Cleaner Engineering and Technology
9 publications, 0.75%
Journal of Physics: Conference Series
8 publications, 0.67%
Biomass Conversion and Biorefinery
8 publications, 0.67%
Medicine (United States)
8 publications, 0.67%
Energies
8 publications, 0.67%
Arabian Journal of Geosciences
8 publications, 0.67%
Nigerian Food Journal
8 publications, 0.67%
Renewable Energy
7 publications, 0.58%
Environmental Monitoring and Assessment
7 publications, 0.58%
E-Journal of Chemistry
7 publications, 0.58%
Cogent Food & Agriculture
7 publications, 0.58%
Applied Water Science
7 publications, 0.58%
Modeling Earth Systems and Environment
7 publications, 0.58%
Multiscale and Multidisciplinary Modeling Experiments and Design
7 publications, 0.58%
Innovative Infrastructure Solutions
6 publications, 0.5%
African Journal of Science, Technology, Innovation and Development
6 publications, 0.5%
Advances in Materials Science and Engineering
6 publications, 0.5%
Tropical Animal Health and Production
6 publications, 0.5%
5
10
15
20
25
30
35
40

Publishers

50
100
150
200
250
300
350
Springer Nature
338 publications, 28.24%
Elsevier
269 publications, 22.47%
Taylor & Francis
126 publications, 10.53%
Wiley
66 publications, 5.51%
MDPI
55 publications, 4.59%
Hindawi Limited
41 publications, 3.43%
Social Science Electronic Publishing
29 publications, 2.42%
IOP Publishing
27 publications, 2.26%
Walter de Gruyter
26 publications, 2.17%
SAGE
15 publications, 1.25%
Frontiers Media S.A.
14 publications, 1.17%
IGI Global
13 publications, 1.09%
Oxford University Press
12 publications, 1%
Cambridge University Press
11 publications, 0.92%
Public Library of Science (PLoS)
9 publications, 0.75%
Ovid Technologies (Wolters Kluwer Health)
8 publications, 0.67%
Bentham Science Publishers Ltd.
7 publications, 0.58%
Trans Tech Publications
6 publications, 0.5%
King Saud University
6 publications, 0.5%
AOA Academic Open Access Ltd.
6 publications, 0.5%
Universitas Gadjah Mada
5 publications, 0.42%
Emerald
4 publications, 0.33%
CSIRO Publishing
4 publications, 0.33%
National Library of Serbia
4 publications, 0.33%
World Scientific
3 publications, 0.25%
Royal Society of Chemistry (RSC)
3 publications, 0.25%
American Society for Microbiology
3 publications, 0.25%
American Institute of Mathematical Sciences (AIMS)
3 publications, 0.25%
Federation of American Societies for Experimental Biology (FASEB)
3 publications, 0.25%
Thomas Telford
3 publications, 0.25%
50
100
150
200
250
300
350

With other organizations

10
20
30
40
50
60
70
80
90
Kampala International University
87 publications, 7.27%
Nnamdi Azikiwe University
75 publications, 6.27%
Federal University of Technology Owerri
48 publications, 4.01%
University of Uyo
43 publications, 3.59%
Ladoke Akintola University of Technology
39 publications, 3.26%
University of the Free State
36 publications, 3.01%
University of Calabar
34 publications, 2.84%
Covenant University
32 publications, 2.67%
University of Cross River State
28 publications, 2.34%
University of Port Harcourt
27 publications, 2.26%
University of Peloponnese
27 publications, 2.26%
Enugu State University of Science and Technology
26 publications, 2.17%
Ahmadu Bello University
25 publications, 2.09%
Landmark University
22 publications, 1.84%
University of Johannesburg
20 publications, 1.67%
Hanoi University of Mining and Geology
19 publications, 1.59%
University of Lagos
19 publications, 1.59%
Obafemi Awolowo University
19 publications, 1.59%
University of Ibadan
17 publications, 1.42%
University of South Africa
16 publications, 1.34%
Ebonyi State University
15 publications, 1.25%
University of Jos
15 publications, 1.25%
University of Science, Malaysia
14 publications, 1.17%
University of Ilorin
14 publications, 1.17%
Hellenic Open University
14 publications, 1.17%
University of Pretoria
13 publications, 1.09%
University of KwaZulu-Natal
13 publications, 1.09%
Federal University of Technology Akure
13 publications, 1.09%
Federal University of Technology Minna
12 publications, 1%
SRM Institute of Science and Technology
11 publications, 0.92%
10
20
30
40
50
60
70
80
90

With foreign organizations

10
20
30
40
50
60
70
80
90
Kampala International University
87 publications, 7.27%
University of the Free State
36 publications, 3.01%
University of Peloponnese
27 publications, 2.26%
University of Johannesburg
20 publications, 1.67%
Hanoi University of Mining and Geology
19 publications, 1.59%
University of South Africa
16 publications, 1.34%
University of Science, Malaysia
14 publications, 1.17%
Hellenic Open University
14 publications, 1.17%
University of Pretoria
13 publications, 1.09%
University of KwaZulu-Natal
13 publications, 1.09%
SRM Institute of Science and Technology
11 publications, 0.92%
Central Electrochemical Research Institute
10 publications, 0.84%
Al-Balqa Applied University
10 publications, 0.84%
Nelson Mandela University
10 publications, 0.84%
University of Lorraine
9 publications, 0.75%
North-West University
9 publications, 0.75%
Shanghai Jiao Tong University
8 publications, 0.67%
University of Edinburgh
8 publications, 0.67%
University of Birjand
7 publications, 0.58%
Ghent University
7 publications, 0.58%
University of Management and Technology
6 publications, 0.5%
Nottingham Trent University
6 publications, 0.5%
Newcastle University
6 publications, 0.5%
Kansas State University
6 publications, 0.5%
King Saud University
5 publications, 0.42%
Qassim University
5 publications, 0.42%
Shahid Bahonar University of Kerman
5 publications, 0.42%
Tianjin University
5 publications, 0.42%
James Cook University
5 publications, 0.42%
Sefako Makgatho Health Sciences University
5 publications, 0.42%
10
20
30
40
50
60
70
80
90

With other countries

20
40
60
80
100
120
South Africa, 103, 8.6%
South Africa
103 publications, 8.6%
Uganda, 88, 7.35%
Uganda
88 publications, 7.35%
United Kingdom, 80, 6.68%
United Kingdom
80 publications, 6.68%
India, 66, 5.51%
India
66 publications, 5.51%
Egypt, 59, 4.93%
Egypt
59 publications, 4.93%
USA, 45, 3.76%
USA
45 publications, 3.76%
Canada, 39, 3.26%
Canada
39 publications, 3.26%
China, 36, 3.01%
China
36 publications, 3.01%
France, 34, 2.84%
France
34 publications, 2.84%
Greece, 28, 2.34%
Greece
28 publications, 2.34%
Saudi Arabia, 27, 2.26%
Saudi Arabia
27 publications, 2.26%
Vietnam, 21, 1.75%
Vietnam
21 publications, 1.75%
Iran, 21, 1.75%
Iran
21 publications, 1.75%
Pakistan, 21, 1.75%
Pakistan
21 publications, 1.75%
Malaysia, 20, 1.67%
Malaysia
20 publications, 1.67%
Morocco, 19, 1.59%
Morocco
19 publications, 1.59%
Australia, 17, 1.42%
Australia
17 publications, 1.42%
Iraq, 13, 1.09%
Iraq
13 publications, 1.09%
Italy, 10, 0.84%
Italy
10 publications, 0.84%
Turkey, 10, 0.84%
Turkey
10 publications, 0.84%
Cameroon, 9, 0.75%
Cameroon
9 publications, 0.75%
Ecuador, 9, 0.75%
Ecuador
9 publications, 0.75%
Germany, 8, 0.67%
Germany
8 publications, 0.67%
Brazil, 8, 0.67%
Brazil
8 publications, 0.67%
Poland, 8, 0.67%
Poland
8 publications, 0.67%
Belgium, 7, 0.58%
Belgium
7 publications, 0.58%
Jordan, 7, 0.58%
Jordan
7 publications, 0.58%
Ireland, 7, 0.58%
Ireland
7 publications, 0.58%
Qatar, 7, 0.58%
Qatar
7 publications, 0.58%
Kenya, 7, 0.58%
Kenya
7 publications, 0.58%
20
40
60
80
100
120
  • We do not take into account publications without a DOI.
  • Statistics recalculated daily.
  • Publications published earlier than 2002 are ignored in the statistics.
  • The horizontal charts show the 30 top positions.
  • Journals quartiles values are relevant at the moment.