Universidade Estadual do Maranhao

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Short name

UEMA

Country, city

Brazil, São Luís

04ja5n907

Organization website

Publications

1 656

Citations

13 728

h-index

Top-3 journals

Zootaxa (51 publications)

Brazilian Journal of Biology (43 publications)

Arquivo Brasileiro de Medicina Veterinaria e Zootecnia (28 publications)

Top-3 organizations

Universidade Federal do Maranhao (330 publications)

University of São Paulo (155 publications)

Universidade Estadual Paulista (97 publications)

Top-3 foreign organizations

University of Florida (38 publications)

University of Porto (17 publications)

University of Exeter (14 publications)

Most cited in 5 years

Found

Publication title

Publisher

Journal

Field of science

Countries

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

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

	20 40 60 80 100 120 140 160 180 200
Animal Science and Zoology	Animal Science and Zoology, 194, 11.71% Animal Science and Zoology 194 publications, 11.71%
Ecology, Evolution, Behavior and Systematics	Ecology, Evolution, Behavior and Systematics, 177, 10.69% Ecology, Evolution, Behavior and Systematics 177 publications, 10.69%
Plant Science	Plant Science, 167, 10.08% Plant Science 167 publications, 10.08%
Agronomy and Crop Science	Agronomy and Crop Science, 167, 10.08% Agronomy and Crop Science 167 publications, 10.08%
General Veterinary	General Veterinary, 160, 9.66% General Veterinary 160 publications, 9.66%
General Medicine	General Medicine, 140, 8.45% General Medicine 140 publications, 8.45%
Parasitology	Parasitology, 91, 5.5% Parasitology 91 publications, 5.5%
General Agricultural and Biological Sciences	General Agricultural and Biological Sciences, 85, 5.13% General Agricultural and Biological Sciences 85 publications, 5.13%
Ecology	Ecology, 79, 4.77% Ecology 79 publications, 4.77%
Infectious Diseases	Infectious Diseases, 77, 4.65% Infectious Diseases 77 publications, 4.65%
Insect Science	Insect Science, 61, 3.68% Insect Science 61 publications, 3.68%
Multidisciplinary	Multidisciplinary, 56, 3.38% Multidisciplinary 56 publications, 3.38%
Soil Science	Soil Science, 51, 3.08% Soil Science 51 publications, 3.08%
Food Science	Food Science, 42, 2.54% Food Science 42 publications, 2.54%
Aquatic Science	Aquatic Science, 41, 2.48% Aquatic Science 41 publications, 2.48%
Forestry	Forestry, 36, 2.17% Forestry 36 publications, 2.17%
Nature and Landscape Conservation	Nature and Landscape Conservation, 35, 2.11% Nature and Landscape Conservation 35 publications, 2.11%
Public Health, Environmental and Occupational Health	Public Health, Environmental and Occupational Health, 30, 1.81% Public Health, Environmental and Occupational Health 30 publications, 1.81%
Pollution	Pollution, 30, 1.81% Pollution 30 publications, 1.81%
Genetics	Genetics, 29, 1.75% Genetics 29 publications, 1.75%
Applied Mathematics	Applied Mathematics, 27, 1.63% Applied Mathematics 27 publications, 1.63%
Biochemistry	Biochemistry, 26, 1.57% Biochemistry 26 publications, 1.57%
Microbiology (medical)	Microbiology (medical), 26, 1.57% Microbiology (medical) 26 publications, 1.57%
Molecular Biology	Molecular Biology, 25, 1.51% Molecular Biology 25 publications, 1.51%
General Materials Science	General Materials Science, 25, 1.51% General Materials Science 25 publications, 1.51%
Condensed Matter Physics	Condensed Matter Physics, 23, 1.39% Condensed Matter Physics 23 publications, 1.39%
Horticulture	Horticulture, 23, 1.39% Horticulture 23 publications, 1.39%
Microbiology	Microbiology, 22, 1.33% Microbiology 22 publications, 1.33%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 21, 1.27% Physical and Theoretical Chemistry 21 publications, 1.27%
Computer Science Applications	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	Zootaxa, 51, 3.08% Zootaxa 51 publications, 3.08%
Brazilian Journal of Biology	Brazilian Journal of Biology, 43, 2.6% Brazilian Journal of Biology 43 publications, 2.6%
Arquivo Brasileiro de Medicina Veterinaria e Zootecnia	Arquivo Brasileiro de Medicina Veterinaria e Zootecnia, 28, 1.69% Arquivo Brasileiro de Medicina Veterinaria e Zootecnia 28 publications, 1.69%
Pesquisa Veterinaria Brasileira	Pesquisa Veterinaria Brasileira, 26, 1.57% Pesquisa Veterinaria Brasileira 26 publications, 1.57%
Revista Brasileira de Parasitologia Veterinaria	Revista Brasileira de Parasitologia Veterinaria, 23, 1.39% Revista Brasileira de Parasitologia Veterinaria 23 publications, 1.39%
Arquivos do Instituto Biológico	Arquivos do Instituto Biológico, 22, 1.33% Arquivos do Instituto Biológico 22 publications, 1.33%
Summa Phytopathologica	Summa Phytopathologica, 21, 1.27% Summa Phytopathologica 21 publications, 1.27%
PLoS ONE	PLoS ONE, 21, 1.27% PLoS ONE 21 publications, 1.27%
Biota Neotropica	Biota Neotropica, 20, 1.21% Biota Neotropica 20 publications, 1.21%
African Journal of Agricultural Research	African Journal of Agricultural Research, 19, 1.15% African Journal of Agricultural Research 19 publications, 1.15%
Ciencia Rural	Ciencia Rural, 18, 1.09% Ciencia Rural 18 publications, 1.09%
Scientific Reports	Scientific Reports, 17, 1.03% Scientific Reports 17 publications, 1.03%
Acta Amazonica	Acta Amazonica, 15, 0.91% Acta Amazonica 15 publications, 0.91%
AIP Conference Proceedings	AIP Conference Proceedings, 15, 0.91% AIP Conference Proceedings 15 publications, 0.91%
Agroforestry Systems	Agroforestry Systems, 15, 0.91% Agroforestry Systems 15 publications, 0.91%
Revista da Sociedade Brasileira de Medicina Tropical	Revista da Sociedade Brasileira de Medicina Tropical, 14, 0.85% Revista da Sociedade Brasileira de Medicina Tropical 14 publications, 0.85%
Fitopatologia Brasileira	Fitopatologia Brasileira, 14, 0.85% Fitopatologia Brasileira 14 publications, 0.85%
Anais da Academia Brasileira de Ciencias	Anais da Academia Brasileira de Ciencias, 13, 0.79% Anais da Academia Brasileira de Ciencias 13 publications, 0.79%
Ciencia Animal Brasileira	Ciencia Animal Brasileira, 12, 0.72% Ciencia Animal Brasileira 12 publications, 0.72%
Revista Brasileira de Entomologia	Revista Brasileira de Entomologia, 12, 0.72% Revista Brasileira de Entomologia 12 publications, 0.72%
Acta Botanica Brasilica	Acta Botanica Brasilica, 11, 0.66% Acta Botanica Brasilica 11 publications, 0.66%
Acta Tropica	Acta Tropica, 11, 0.66% Acta Tropica 11 publications, 0.66%
Agronomy	Agronomy, 11, 0.66% Agronomy 11 publications, 0.66%
Rodriguesia	Rodriguesia, 10, 0.6% Rodriguesia 10 publications, 0.6%
Revista Ceres	Revista Ceres, 10, 0.6% Revista Ceres 10 publications, 0.6%
Revista Brasileira de Fruticultura	Revista Brasileira de Fruticultura, 10, 0.6% Revista Brasileira de Fruticultura 10 publications, 0.6%
Experimental and Applied Acarology	Experimental and Applied Acarology, 10, 0.6% Experimental and Applied Acarology 10 publications, 0.6%
Iheringia - Serie Zoologia	Iheringia - Serie Zoologia, 9, 0.54% Iheringia - Serie Zoologia 9 publications, 0.54%
Phytotaxa	Phytotaxa, 9, 0.54% Phytotaxa 9 publications, 0.54%
Plants	Plants, 9, 0.54% Plants 9 publications, 0.54%
	10 20 30 40 50 60

Publishers

	50 100 150 200 250 300 350 400
SciELO	SciELO, 360, 21.74% SciELO 360 publications, 21.74%
Springer Nature	Springer Nature, 295, 17.81% Springer Nature 295 publications, 17.81%
Elsevier	Elsevier, 198, 11.96% Elsevier 198 publications, 11.96%
MDPI	MDPI, 102, 6.16% MDPI 102 publications, 6.16%
Wiley	Wiley, 101, 6.1% Wiley 101 publications, 6.1%
Taylor & Francis	Taylor & Francis, 60, 3.62% Taylor & Francis 60 publications, 3.62%
Magnolia Press	Magnolia Press, 60, 3.62% Magnolia Press 60 publications, 3.62%
Academic Journals	Academic Journals, 27, 1.63% Academic Journals 27 publications, 1.63%
Colegio Brasileiro de Patologia Animal	Colegio Brasileiro de Patologia Animal, 26, 1.57% Colegio Brasileiro de Patologia Animal 26 publications, 1.57%
Oxford University Press	Oxford University Press, 25, 1.51% Oxford University Press 25 publications, 1.51%
Cambridge University Press	Cambridge University Press, 23, 1.39% Cambridge University Press 23 publications, 1.39%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 22, 1.33% Public Library of Science (PLoS) 22 publications, 1.33%
AIP Publishing	AIP Publishing, 20, 1.21% AIP Publishing 20 publications, 1.21%
Colegio Brasileiro de Parasitologia Veterinaria	Colegio Brasileiro de Parasitologia Veterinaria, 19, 1.15% Colegio Brasileiro de Parasitologia Veterinaria 19 publications, 1.15%
Frontiers Media S.A.	Frontiers Media S.A., 18, 1.09% Frontiers Media S.A. 18 publications, 1.09%
Sociedade Brasileira de Medicina Tropical	Sociedade Brasileira de Medicina Tropical, 12, 0.72% Sociedade Brasileira de Medicina Tropical 12 publications, 0.72%
Instituto Nacional de Pesquisas da Amazonica	Instituto Nacional de Pesquisas da Amazonica, 12, 0.72% Instituto Nacional de Pesquisas da Amazonica 12 publications, 0.72%
IOP Publishing	IOP Publishing, 9, 0.54% IOP Publishing 9 publications, 0.54%
Academia Brasileira de Ciencias	Academia Brasileira de Ciencias, 9, 0.54% Academia Brasileira de Ciencias 9 publications, 0.54%
Sociedade Brasileira de Herbicidas e Ervas Daninhas	Sociedade Brasileira de Herbicidas e Ervas Daninhas, 9, 0.54% Sociedade Brasileira de Herbicidas e Ervas Daninhas 9 publications, 0.54%
Hindawi Limited	Hindawi Limited, 9, 0.54% Hindawi Limited 9 publications, 0.54%
Walter de Gruyter	Walter de Gruyter, 8, 0.48% Walter de Gruyter 8 publications, 0.48%
	, 8, 0.48% 8 publications, 0.48%
Fundacao Zoobotanica do Rio Grande	Fundacao Zoobotanica do Rio Grande, 8, 0.48% Fundacao Zoobotanica do Rio Grande 8 publications, 0.48%
Southern Cross Publishing	Southern Cross Publishing, 8, 0.48% Southern Cross Publishing 8 publications, 0.48%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 8, 0.48% Institute of Electrical and Electronics Engineers (IEEE) 8 publications, 0.48%
Rio de Janeiro Botanical Garden	Rio de Janeiro Botanical Garden, 7, 0.42% Rio de Janeiro Botanical Garden 7 publications, 0.42%
Fundacao Oswaldo Cruz	Fundacao Oswaldo Cruz, 7, 0.42% Fundacao Oswaldo Cruz 7 publications, 0.42%
SAGE	SAGE, 6, 0.36% SAGE 6 publications, 0.36%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 6, 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	Universidade Federal do Maranhao, 330, 19.93% Universidade Federal do Maranhao 330 publications, 19.93%
University of São Paulo	University of São Paulo, 155, 9.36% University of São Paulo 155 publications, 9.36%
Universidade Estadual Paulista	Universidade Estadual Paulista, 97, 5.86% Universidade Estadual Paulista 97 publications, 5.86%
Universidade Federal do Piauí	Universidade Federal do Piauí, 91, 5.5% Universidade Federal do Piauí 91 publications, 5.5%
Federal University of Pará	Federal University of Pará, 84, 5.07% Federal University of Pará 84 publications, 5.07%
Universidade Federal de Viçosa	Universidade Federal de Viçosa, 80, 4.83% Universidade Federal de Viçosa 80 publications, 4.83%
Federal University of Minas Gerais	Federal University of Minas Gerais, 72, 4.35% Federal University of Minas Gerais 72 publications, 4.35%
Universidade Federal Rural de Pernambuco	Universidade Federal Rural de Pernambuco, 70, 4.23% Universidade Federal Rural de Pernambuco 70 publications, 4.23%
Universidade Federal do Rio de Janeiro	Universidade Federal do Rio de Janeiro, 62, 3.74% Universidade Federal do Rio de Janeiro 62 publications, 3.74%
Federal University of Paraiba	Federal University of Paraiba, 56, 3.38% Federal University of Paraiba 56 publications, 3.38%
Federal University of Pernambuco	Federal University of Pernambuco, 51, 3.08% Federal University of Pernambuco 51 publications, 3.08%
Universidade Federal do Ceará	Universidade Federal do Ceará, 50, 3.02% Universidade Federal do Ceará 50 publications, 3.02%
Universidade de Brasília	Universidade de Brasília, 45, 2.72% Universidade de Brasília 45 publications, 2.72%
Universidade Estadual de Campinas	Universidade Estadual de Campinas, 41, 2.48% Universidade Estadual de Campinas 41 publications, 2.48%
Universidade Federal de Mato Grosso do Sul	Universidade Federal de Mato Grosso do Sul, 39, 2.36% Universidade Federal de Mato Grosso do Sul 39 publications, 2.36%
Universidade Federal de Mato Grosso	Universidade Federal de Mato Grosso, 39, 2.36% Universidade Federal de Mato Grosso 39 publications, 2.36%
University of Florida	University of Florida, 38, 2.29% University of Florida 38 publications, 2.29%
Universidade Federal de Campina Grande	Universidade Federal de Campina Grande, 36, 2.17% Universidade Federal de Campina Grande 36 publications, 2.17%
Federal University of Parana	Federal University of Parana, 29, 1.75% Federal University of Parana 29 publications, 1.75%
Universidade Federal do Amazonas	Universidade Federal do Amazonas, 29, 1.75% Universidade Federal do Amazonas 29 publications, 1.75%
Federal University of Goiás	Federal University of Goiás, 28, 1.69% Federal University of Goiás 28 publications, 1.69%
Federal University of São Carlos	Federal University of São Carlos, 26, 1.57% Federal University of São Carlos 26 publications, 1.57%
Federal University of Rio Grande do Norte	Federal University of Rio Grande do Norte, 26, 1.57% Federal University of Rio Grande do Norte 26 publications, 1.57%
Federal University of Sergipe	Federal University of Sergipe, 25, 1.51% Federal University of Sergipe 25 publications, 1.51%
Federal Rural University of Rio de Janeiro	Federal Rural University of Rio de Janeiro, 24, 1.45% Federal Rural University of Rio de Janeiro 24 publications, 1.45%
Instituto Federal do Piauí	Instituto Federal do Piauí, 23, 1.39% Instituto Federal do Piauí 23 publications, 1.39%
Universidade Estadual do Piauí	Universidade Estadual do Piauí, 21, 1.27% Universidade Estadual do Piauí 21 publications, 1.27%
Universidade Federal do Espírito Santo	Universidade Federal do Espírito Santo, 21, 1.27% Universidade Federal do Espírito Santo 21 publications, 1.27%
Federal University of Rio Grande do Sul	Federal University of Rio Grande do Sul, 20, 1.21% Federal University of Rio Grande do Sul 20 publications, 1.21%
Universidade Federal Rural da Amazonia	Universidade Federal Rural da Amazonia, 20, 1.21% Universidade Federal Rural da Amazonia 20 publications, 1.21%
	50 100 150 200 250 300 350

With foreign organizations

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

With other countries

	20 40 60 80 100 120
USA	USA, 117, 7.07% USA 117 publications, 7.07%
United Kingdom	United Kingdom, 56, 3.38% United Kingdom 56 publications, 3.38%
Portugal	Portugal, 41, 2.48% Portugal 41 publications, 2.48%
Peru	Peru, 40, 2.42% Peru 40 publications, 2.42%
Germany	Germany, 30, 1.81% Germany 30 publications, 1.81%
Colombia	Colombia, 29, 1.75% Colombia 29 publications, 1.75%
France	France, 24, 1.45% France 24 publications, 1.45%
Spain	Spain, 24, 1.45% Spain 24 publications, 1.45%
Mexico	Mexico, 23, 1.39% Mexico 23 publications, 1.39%
China	China, 19, 1.15% China 19 publications, 1.15%
Australia	Australia, 19, 1.15% Australia 19 publications, 1.15%
Canada	Canada, 18, 1.09% Canada 18 publications, 1.09%
Netherlands	Netherlands, 17, 1.03% Netherlands 17 publications, 1.03%
Argentina	Argentina, 16, 0.97% Argentina 16 publications, 0.97%
Belgium	Belgium, 15, 0.91% Belgium 15 publications, 0.91%
Sweden	Sweden, 14, 0.85% Sweden 14 publications, 0.85%
Italy	Italy, 13, 0.79% Italy 13 publications, 0.79%
Japan	Japan, 12, 0.72% Japan 12 publications, 0.72%
Venezuela	Venezuela, 11, 0.66% Venezuela 11 publications, 0.66%
Ecuador	Ecuador, 11, 0.66% Ecuador 11 publications, 0.66%
Chile	Chile, 10, 0.6% Chile 10 publications, 0.6%
Costa Rica	Costa Rica, 9, 0.54% Costa Rica 9 publications, 0.54%
Saudi Arabia	Saudi Arabia, 8, 0.48% Saudi Arabia 8 publications, 0.48%
Iran	Iran, 7, 0.42% Iran 7 publications, 0.42%
Czech Republic	Czech Republic, 7, 0.42% Czech Republic 7 publications, 0.42%
Bolivia	Bolivia, 6, 0.36% Bolivia 6 publications, 0.36%
India	India, 6, 0.36% India 6 publications, 0.36%
Switzerland	Switzerland, 6, 0.36% Switzerland 6 publications, 0.36%
Austria	Austria, 5, 0.3% Austria 5 publications, 0.3%
	20 40 60 80 100 120

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.