More Than a Ranking

Universidade Estadual do Maranhão Scientists Natural Sciences / Biological Science Rankings 2024

The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and Universities Rankings 2024 (Sort by: Last 6 years H Index). Click here for individual or institutional registration.

Country

Total 15 scientist

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Tadeu Gomes de Oliveira

Best Scientist in University/Institution

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Carnivore Ecology

Conservation Biology

Endangered Species

Neotropical Mammals

Species Interactions

H-Index Rankings

University / Institution:

# 1

Country:

# 3,808

Region:

# 5,639

World:

# 166,851

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.694

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.649

Citation

Total:

4,392

Last 6 Year:

1,920

Last 6 Year/Total:

0.437

Zafira Da Silva De Almeida

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Zoologia

Recursos Pesqueiros

Educação Ambiental

H-Index Rankings

University / Institution:

# 4

Country:

# 14,335

Region:

# 22,638

World:

# 429,772

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.604

Citation

Total:

1,329

Last 6 Year:

757

Last 6 Year/Total:

0.570

Raimunda Nonata Fortes Carvalho Neta

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Ecotoxicologia

Zoologia

Educação Ambiental

H-Index Rankings

University / Institution:

# 5

Country:

# 17,769

Region:

# 28,669

World:

# 510,210

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.789

Citation

Total:

1,012

Last 6 Year:

692

Last 6 Year/Total:

0.684

Flávio Kulaif Ubaid

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Ornithology

Ecology

Natural History

Zoology

H-Index Rankings

University / Institution:

# 7

Country:

# 23,714

Region:

# 39,526

World:

# 648,046

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.733

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.542

Citation

Total:

639

Last 6 Year:

429

Last 6 Year/Total:

0.671

Caio Vinícius De Mira Mendes

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Ecologia e taxonomia de anfíbios

H-Index Rankings

University / Institution:

# 16

Country:

# 34,661

Region:

# 61,464

World:

# 920,876

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

Citation

Total:

261

Last 6 Year:

184

Last 6 Year/Total:

0.705

Azevedo, Cas

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Insetos aquáticos

Ecologia e Taxonomia de Insetos aquáticos

Educação Ambiental

H-Index Rankings

University / Institution:

# 20

Country:

# 36,173

Region:

# 65,080

World:

# 974,142

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.444

Citation

Total:

309

Last 6 Year:

213

Last 6 Year/Total:

0.689

Maria Cleoneide Da Silva

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Ciências Biológicas

H-Index Rankings

University / Institution:

# 24

Country:

# 37,826

Region:

# 69,003

World:

# 1,029,691

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

Citation

Total:

268

Last 6 Year:

185

Last 6 Year/Total:

0.690

Icaro Antonio

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Aquaculture

Marine biotechnology

Conservation of marine resources

Cryopreservartion

Reproduction of marine organisms

H-Index Rankings

University / Institution:

# 28

Country:

# 38,228

Region:

# 70,102

World:

# 1,042,192

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

Citation

Total:

143

Last 6 Year:

105

Last 6 Year/Total:

0.734

Adriano Soares Rêgo

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Entomologia

Acarologia

Controle biológico

H-Index Rankings

University / Institution:

# 34

Country:

# 40,438

Region:

# 75,664

World:

# 1,119,436

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.333

Citation

Total:

133

Last 6 Year:

Last 6 Year/Total:

0.602

Michela Costa Batista

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Entomologia

Ecologia

Biodiversidade

Bioindicadores

Serviços ambientais

H-Index Rankings

University / Institution:

# 38

Country:

# 43,241

Region:

# 82,904

World:

# 1,215,246

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

Citation

Total:

135

Last 6 Year:

106

Last 6 Year/Total:

0.785

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Niara Moura Porto

Universidade Estadual da Região Tocantina do Maranhão

Brazil

Natural Sciences / Biological Science

Botânica

Anatomia Vegetal

Ensino

Taxonomia

H-Index Rankings

University / Institution:

# 5

Country:

# 45,165

Region:

# 87,734

World:

# 1,263,433

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.400

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.626

Gustavo Gonsioroski

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Neotropical Ornithology

Ornitologia

Conservação

Ornithology

Biologia da Conservação

H-Index Rankings

University / Institution:

# 41

Country:

# 45,243

Region:

# 87,967

World:

# 1,268,129

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

206

Last 6 Year:

197

Last 6 Year/Total:

0.956

Marcelo Francisco da Silva

Universidade Estadual da Região Tocantina do Maranhão

Brazil

Natural Sciences / Biological Science

Ecologia aquática

H-Index Rankings

University / Institution:

# 11

Country:

# 50,781

Region:

# 102,688

World:

# 1,450,293

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Claudeson Oliveira

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Ciências Biológicas

Botanica

Taxonomia

Melastomataceae

H-Index Rankings

University / Institution:

# 82

Country:

# 64,174

Region:

# 137,775

World:

# 1,811,014

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

João H Oliveira

Universidade Estadual do Maranhão

Brazil

Natural Sciences / Biological Science

Conservation Biology

Ornithology

Molt

H-Index Rankings

University / Institution:

# 89

Country:

# 68,878

Region:

# 150,161

World:

# 1,918,824

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

				AD Scientific Index - World Scientists Rankings - 2024				H INDEX			i10 INDEX			CITATION
University / Institution	Country	Region	World	Name	Country	University / Institution	Subject	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total
1	3,808	5,639	166,851	Tadeu Gomes de Oliveira	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Carnivore Ecology \| Conservation Biology \| Endangered Species \| Neotropical Mammals \| Species Interactions \|	36	25	0.694	77	50	0.649	4,392	1,920	0.437
4	14,335	22,638	429,772	Zafira Da Silva De Almeida	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Zoologia \| Recursos Pesqueiros \| Educação Ambiental \|	21	14	0.667	48	29	0.604	1,329	757	0.570
5	17,769	28,669	510,210	Raimunda Nonata Fortes Carvalho Neta	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Ecotoxicologia \| Zoologia \| Educação Ambiental \|	18	16	0.889	38	30	0.789	1,012	692	0.684
7	23,714	39,526	648,046	Flávio Kulaif Ubaid	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Ornithology \| Ecology \| Natural History \| Zoology \|	15	11	0.733	24	13	0.542	639	429	0.671
16	34,661	61,464	920,876	Caio Vinícius De Mira Mendes	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Ecologia e taxonomia de anfíbios \|	10	7	0.700	10	6	0.600	261	184	0.705
20	36,173	65,080	974,142	Azevedo, Cas	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Insetos aquáticos \| Ecologia e Taxonomia de Insetos aquáticos \| Educação Ambiental \|	9	7	0.778	9	4	0.444	309	213	0.689
24	37,826	69,003	1,029,691	Maria Cleoneide Da Silva	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Ciências Biológicas \|	8	7	0.875	8	7	0.875	268	185	0.690
28	38,228	70,102	1,042,192	Icaro Antonio	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Aquaculture \| Marine biotechnology \| Conservation of marine resources \| Cryopreservartion \| Reproduction of marine organisms \|	8	7	0.875	6	5	0.833	143	105	0.734
34	40,438	75,664	1,119,436	Adriano Soares Rêgo	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Entomologia \| Acarologia \| Controle biológico \|	7	6	0.857	6	2	0.333	133	80	0.602
38	43,241	82,904	1,215,246	Michela Costa Batista	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Entomologia \| Ecologia \| Biodiversidade \| Bioindicadores \| Serviços ambientais \|	6	5	0.833	5	4	0.800	135	106	0.785
			Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
5	45,165	87,734	1,263,433	Niara Moura Porto	Brazil	Universidade Estadual da Região Tocantina do Maranhão	Natural Sciences / Biological Science Botânica \| Anatomia Vegetal \| Ensino \| Taxonomia \|	5	5	1.000	5	2	0.400	99	62	0.626
41	45,243	87,967	1,268,129	Gustavo Gonsioroski	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Neotropical Ornithology \| Ornitologia \| Conservação \| Ornithology \| Biologia da Conservação \|	5	5	1.000	4	4	1.000	206	197	0.956
11	50,781	102,688	1,450,293	Marcelo Francisco da Silva	Brazil	Universidade Estadual da Região Tocantina do Maranhão	Natural Sciences / Biological Science Ecologia aquática \|	4	4	1.000	1	1	1.000	48	48	1.000
82	64,174	137,775	1,811,014	Claudeson Oliveira	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Ciências Biológicas \| Botanica \| Taxonomia \| Melastomataceae \|	2	2	1.000	0	0	0	9	8	0.889
89	68,878	150,161	1,918,824	João H Oliveira	Brazil	Universidade Estadual do Maranhão	Natural Sciences / Biological Science Conservation Biology \| Ornithology \| Molt \|	1	1	1.000	0	0	0	9	9	1.000