Universidade Estadual do Maranhao

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Universidade Estadual do Maranhao
Short name
UEMA
Country, city
Brazil, São Luís
Publications
1 656
Citations
13 728
h-index
41
Top-3 journals
Top-3 organizations
University of São Paulo
University of São Paulo (155 publications)
Universidade Estadual Paulista
Universidade Estadual Paulista (97 publications)
Top-3 foreign organizations
University of Florida
University of Florida (38 publications)
University of Porto
University of Porto (17 publications)
University of Exeter
University of Exeter (14 publications)

Most cited in 5 years

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Found 

Since 1993

Total publications
1656
Total citations
13728
Citations per publication
8.29
Average publications per year
50.18
Average authors per publication
8.18
h-index
41
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
140
160
180
200
Animal Science and Zoology, 194, 11.71%
Animal Science and Zoology
194 publications, 11.71%
Ecology, Evolution, Behavior and Systematics, 177, 10.69%
Ecology, Evolution, Behavior and Systematics
177 publications, 10.69%
Plant Science, 167, 10.08%
Plant Science
167 publications, 10.08%
Agronomy and Crop Science, 167, 10.08%
Agronomy and Crop Science
167 publications, 10.08%
General Veterinary, 160, 9.66%
General Veterinary
160 publications, 9.66%
General Medicine, 140, 8.45%
General Medicine
140 publications, 8.45%
Parasitology, 91, 5.5%
Parasitology
91 publications, 5.5%
General Agricultural and Biological Sciences, 85, 5.13%
General Agricultural and Biological Sciences
85 publications, 5.13%
Ecology, 79, 4.77%
Ecology
79 publications, 4.77%
Infectious Diseases, 77, 4.65%
Infectious Diseases
77 publications, 4.65%
Insect Science, 61, 3.68%
Insect Science
61 publications, 3.68%
Multidisciplinary, 56, 3.38%
Multidisciplinary
56 publications, 3.38%
Soil Science, 51, 3.08%
Soil Science
51 publications, 3.08%
Food Science, 42, 2.54%
Food Science
42 publications, 2.54%
Aquatic Science, 41, 2.48%
Aquatic Science
41 publications, 2.48%
Forestry, 36, 2.17%
Forestry
36 publications, 2.17%
Nature and Landscape Conservation, 35, 2.11%
Nature and Landscape Conservation
35 publications, 2.11%
Public Health, Environmental and Occupational Health, 30, 1.81%
Public Health, Environmental and Occupational Health
30 publications, 1.81%
Pollution, 30, 1.81%
Pollution
30 publications, 1.81%
Genetics, 29, 1.75%
Genetics
29 publications, 1.75%
Applied Mathematics, 27, 1.63%
Applied Mathematics
27 publications, 1.63%
Biochemistry, 26, 1.57%
Biochemistry
26 publications, 1.57%
Microbiology (medical), 26, 1.57%
Microbiology (medical)
26 publications, 1.57%
Molecular Biology, 25, 1.51%
Molecular Biology
25 publications, 1.51%
General Materials Science, 25, 1.51%
General Materials Science
25 publications, 1.51%
Condensed Matter Physics, 23, 1.39%
Condensed Matter Physics
23 publications, 1.39%
Horticulture, 23, 1.39%
Horticulture
23 publications, 1.39%
Microbiology, 22, 1.33%
Microbiology
22 publications, 1.33%
Physical and Theoretical Chemistry, 21, 1.27%
Physical and Theoretical Chemistry
21 publications, 1.27%
Computer Science Applications, 21, 1.27%
Computer Science Applications
21 publications, 1.27%
20
40
60
80
100
120
140
160
180
200

Journals

10
20
30
40
50
60
Zootaxa
51 publications, 3.08%
Brazilian Journal of Biology
43 publications, 2.6%
Arquivo Brasileiro de Medicina Veterinaria e Zootecnia
28 publications, 1.69%
Pesquisa Veterinaria Brasileira
26 publications, 1.57%
Revista Brasileira de Parasitologia Veterinaria
23 publications, 1.39%
Arquivos do Instituto Biológico
22 publications, 1.33%
Summa Phytopathologica
21 publications, 1.27%
PLoS ONE
21 publications, 1.27%
Biota Neotropica
20 publications, 1.21%
African Journal of Agricultural Research
19 publications, 1.15%
Ciencia Rural
18 publications, 1.09%
Scientific Reports
17 publications, 1.03%
Acta Amazonica
15 publications, 0.91%
AIP Conference Proceedings
15 publications, 0.91%
Agroforestry Systems
15 publications, 0.91%
Revista da Sociedade Brasileira de Medicina Tropical
14 publications, 0.85%
Fitopatologia Brasileira
14 publications, 0.85%
Anais da Academia Brasileira de Ciencias
13 publications, 0.79%
Ciencia Animal Brasileira
12 publications, 0.72%
Revista Brasileira de Entomologia
12 publications, 0.72%
Acta Botanica Brasilica
11 publications, 0.66%
Acta Tropica
11 publications, 0.66%
Agronomy
11 publications, 0.66%
Rodriguesia
10 publications, 0.6%
Revista Ceres
10 publications, 0.6%
Revista Brasileira de Fruticultura
10 publications, 0.6%
Experimental and Applied Acarology
10 publications, 0.6%
Iheringia - Serie Zoologia
9 publications, 0.54%
Phytotaxa
9 publications, 0.54%
Plants
9 publications, 0.54%
10
20
30
40
50
60

Publishers

50
100
150
200
250
300
350
400
SciELO
360 publications, 21.74%
Springer Nature
295 publications, 17.81%
Elsevier
198 publications, 11.96%
MDPI
102 publications, 6.16%
Wiley
101 publications, 6.1%
Taylor & Francis
60 publications, 3.62%
Magnolia Press
60 publications, 3.62%
Academic Journals
27 publications, 1.63%
Colegio Brasileiro de Patologia Animal
26 publications, 1.57%
Oxford University Press
25 publications, 1.51%
Cambridge University Press
23 publications, 1.39%
Public Library of Science (PLoS)
22 publications, 1.33%
AIP Publishing
20 publications, 1.21%
Colegio Brasileiro de Parasitologia Veterinaria
19 publications, 1.15%
Frontiers Media S.A.
18 publications, 1.09%
Sociedade Brasileira de Medicina Tropical
12 publications, 0.72%
Instituto Nacional de Pesquisas da Amazonica
12 publications, 0.72%
IOP Publishing
9 publications, 0.54%
Academia Brasileira de Ciencias
9 publications, 0.54%
Sociedade Brasileira de Herbicidas e Ervas Daninhas
9 publications, 0.54%
Hindawi Limited
9 publications, 0.54%
Walter de Gruyter
8 publications, 0.48%
8 publications, 0.48%
Fundacao Zoobotanica do Rio Grande
8 publications, 0.48%
Southern Cross Publishing
8 publications, 0.48%
Institute of Electrical and Electronics Engineers (IEEE)
8 publications, 0.48%
Rio de Janeiro Botanical Garden
7 publications, 0.42%
Fundacao Oswaldo Cruz
7 publications, 0.42%
SAGE
6 publications, 0.36%
Ovid Technologies (Wolters Kluwer Health)
6 publications, 0.36%
50
100
150
200
250
300
350
400

With other organizations

50
100
150
200
250
300
350
Universidade Federal do Maranhao
330 publications, 19.93%
University of São Paulo
155 publications, 9.36%
Universidade Estadual Paulista
97 publications, 5.86%
Universidade Federal do Piauí
91 publications, 5.5%
Federal University of Pará
84 publications, 5.07%
Universidade Federal de Viçosa
80 publications, 4.83%
Federal University of Minas Gerais
72 publications, 4.35%
Universidade Federal Rural de Pernambuco
70 publications, 4.23%
Universidade Federal do Rio de Janeiro
62 publications, 3.74%
Federal University of Paraiba
56 publications, 3.38%
Federal University of Pernambuco
51 publications, 3.08%
Universidade Federal do Ceará
50 publications, 3.02%
Universidade de Brasília
45 publications, 2.72%
Universidade Estadual de Campinas
41 publications, 2.48%
Universidade Federal de Mato Grosso do Sul
39 publications, 2.36%
Universidade Federal de Mato Grosso
39 publications, 2.36%
University of Florida
38 publications, 2.29%
Universidade Federal de Campina Grande
36 publications, 2.17%
Federal University of Parana
29 publications, 1.75%
Universidade Federal do Amazonas
29 publications, 1.75%
Federal University of Goiás
28 publications, 1.69%
Federal University of São Carlos
26 publications, 1.57%
Federal University of Rio Grande do Norte
26 publications, 1.57%
Federal University of Sergipe
25 publications, 1.51%
Federal Rural University of Rio de Janeiro
24 publications, 1.45%
Instituto Federal do Piauí
23 publications, 1.39%
Universidade Estadual do Piauí
21 publications, 1.27%
Universidade Federal do Espírito Santo
21 publications, 1.27%
Federal University of Rio Grande do Sul
20 publications, 1.21%
Universidade Federal Rural da Amazonia
20 publications, 1.21%
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100
150
200
250
300
350

With foreign organizations

5
10
15
20
25
30
35
40
University of Florida
38 publications, 2.29%
University of Porto
17 publications, 1.03%
University of Exeter
14 publications, 0.85%
Universidad Nacional Autónoma de México
13 publications, 0.79%
University of Gothenburg
12 publications, 0.72%
Netherlands Institute of Ecology
11 publications, 0.66%
Universidad Nacional de Colombia
11 publications, 0.66%
University of Trás-os-Montes and Alto Douro
11 publications, 0.66%
Royal Botanic Gardens, Kew
8 publications, 0.48%
University of California, Los Angeles
8 publications, 0.48%
National University of San Marcos
8 publications, 0.48%
Instituto de Ecología
8 publications, 0.48%
King Saud University
7 publications, 0.42%
University of Lisbon
7 publications, 0.42%
University of Antwerp
7 publications, 0.42%
University of Nottingham
7 publications, 0.42%
Lancaster University
7 publications, 0.42%
NOVA University Lisbon
7 publications, 0.42%
Wageningen University and Research Centre
7 publications, 0.42%
Universidad Nacional Federico Villarreal
7 publications, 0.42%
Institut Agro Montpellier
7 publications, 0.42%
El Colegio de la Frontera Sur
7 publications, 0.42%
University of Oxford
6 publications, 0.36%
Colorado State University
6 publications, 0.36%
Jet Propulsion Laboratory
6 publications, 0.36%
Universidad Central de Venezuela
6 publications, 0.36%
Universidad Ricardo Palma
6 publications, 0.36%
Universidad Científica del Sur
6 publications, 0.36%
University of Montpellier
6 publications, 0.36%
Razi University
5 publications, 0.3%
5
10
15
20
25
30
35
40

With other countries

20
40
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80
100
120
USA, 117, 7.07%
USA
117 publications, 7.07%
United Kingdom, 56, 3.38%
United Kingdom
56 publications, 3.38%
Portugal, 41, 2.48%
Portugal
41 publications, 2.48%
Peru, 40, 2.42%
Peru
40 publications, 2.42%
Germany, 30, 1.81%
Germany
30 publications, 1.81%
Colombia, 29, 1.75%
Colombia
29 publications, 1.75%
France, 24, 1.45%
France
24 publications, 1.45%
Spain, 24, 1.45%
Spain
24 publications, 1.45%
Mexico, 23, 1.39%
Mexico
23 publications, 1.39%
China, 19, 1.15%
China
19 publications, 1.15%
Australia, 19, 1.15%
Australia
19 publications, 1.15%
Canada, 18, 1.09%
Canada
18 publications, 1.09%
Netherlands, 17, 1.03%
Netherlands
17 publications, 1.03%
Argentina, 16, 0.97%
Argentina
16 publications, 0.97%
Belgium, 15, 0.91%
Belgium
15 publications, 0.91%
Sweden, 14, 0.85%
Sweden
14 publications, 0.85%
Italy, 13, 0.79%
Italy
13 publications, 0.79%
Japan, 12, 0.72%
Japan
12 publications, 0.72%
Venezuela, 11, 0.66%
Venezuela
11 publications, 0.66%
Ecuador, 11, 0.66%
Ecuador
11 publications, 0.66%
Chile, 10, 0.6%
Chile
10 publications, 0.6%
Costa Rica, 9, 0.54%
Costa Rica
9 publications, 0.54%
Saudi Arabia, 8, 0.48%
Saudi Arabia
8 publications, 0.48%
Iran, 7, 0.42%
Iran
7 publications, 0.42%
Czech Republic, 7, 0.42%
Czech Republic
7 publications, 0.42%
Bolivia, 6, 0.36%
Bolivia
6 publications, 0.36%
India, 6, 0.36%
India
6 publications, 0.36%
Switzerland, 6, 0.36%
Switzerland
6 publications, 0.36%
Austria, 5, 0.3%
Austria
5 publications, 0.3%
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100
120
  • We do not take into account publications without a DOI.
  • Statistics recalculated daily.
  • Publications published earlier than 1993 are ignored in the statistics.
  • The horizontal charts show the 30 top positions.
  • Journals quartiles values are relevant at the moment.