Total 2,403,032 scientists, country 221, and institutions 24,466 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Reiner Neumann](https://cdn.adscientificindex.com/pictures/6e/4307462.jpg)
Mineralogia Aplicada e Experimental
Caracterização Mineralógica
Caracterização Tecnológica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
41
0.672
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Luciana R. Londe](/user/assets/images/profile/no-profile-photo.png)
Disasters
Vulnerability
Environmental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Fernando Antonio Freitas Lins](/user/assets/images/profile/no-profile-photo.png)
Mineral Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
10
0.370
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Eduardo De Paula Lima](https://cdn.adscientificindex.com/pictures/68/4445846.jpg)
Saúde do Trabalhador
Saúde Mental
Saúde Pública
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
14
0.538
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Leonardo Bacelar Lima Santos](https://cdn.adscientificindex.com/pictures/c3/4445843.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
14
0.538
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Arnaldo Alcover Neto](/user/assets/images/profile/no-profile-photo.png)
mineralogia
geoquímica
tecnologia mineral
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Silvia Midori Saito](https://cdn.adscientificindex.com/pictures/4f/4446138.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Frederico Duarte De Menezes](/user/assets/images/profile/no-profile-photo.png)
Nanotecnologia
Radioquímica
Ultrassom
Inteligência Artificial
Métodos de Otimização
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
8
0.348
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Lucélia Macedo](/user/assets/images/profile/no-profile-photo.png)
Torrefaction
Biomass energy
Green chemicals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Francisco Hollanda](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
8
0.421
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Julio Cesar Guedes Correia](/user/assets/images/profile/no-profile-photo.png)
modelagem molecular
beneficiamento de minérios
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Edmilson Santos](/user/assets/images/profile/no-profile-photo.png)
febre amarela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Claudia Mendonça](/user/assets/images/profile/no-profile-photo.png)
Doença de Chagas
Triatomíneos
Ecoepidemiologia da doença de Chagas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Andréa Camardella De Lima Rizzo](/user/assets/images/profile/no-profile-photo.png)
Bioprocessos aplicados à área mineral e ambiental
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Helio De Almeida Lima](/user/assets/images/profile/no-profile-photo.png)
relatividade geral
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Miriam Valli Büttow](https://cdn.adscientificindex.com/pictures/6d/4445975.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Alexandre Guimarães Vasconcellos](https://cdn.adscientificindex.com/pictures/2f/4446824.jpg)
Propriedade intelectual em Biotecnologia e Saúde
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Angela Maria Cascão](/user/assets/images/profile/no-profile-photo.png)
Saude Coletiva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
3
0.214
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Érico Soriano](/user/assets/images/profile/no-profile-photo.png)
Risks
disasters
perception
geography
sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Mercia Liane Oliveira](https://cdn.adscientificindex.com/pictures/33/4446376.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
1
0.077
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Dainis Karepovs](/user/assets/images/profile/no-profile-photo.png)
movimento operário
comunismo
trotskismo
história dos trabalhadores
edição e publicação de livros de esquerda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Sandra Rbr Sella](/user/assets/images/profile/no-profile-photo.png)
microbiology
fermentation
biothecnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Josue N Lima](/user/assets/images/profile/no-profile-photo.png)
Saúde Pública
Tuberculose
Aids
DST
Outras Doenças Infecciosas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Tiago Falcão](https://cdn.adscientificindex.com/pictures/18/4446786.jpg)
desenvolvimento econômico
redução da pobreza
Bolsa Família
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
3
0.250
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Nickson Perini](https://cdn.adscientificindex.com/pictures/88/4447891.jpg)
Electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Reiner Neumann
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
41
0.672
Mineralogia Aplicada e Experimental
Caracterização Mineralógica
Caracterização Tecnológica
Luciana R. Londe
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
Fernando Antonio Freitas Lins
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
10
0.370
Eduardo De Paula Lima
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
14
0.538
Leonardo Bacelar Lima Santos
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
14
0.538
Arnaldo Alcover Neto
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
Silvia Midori Saito
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
Frederico Duarte De Menezes
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
8
0.348
Nanotecnologia
Radioquímica
Ultrassom
Inteligência Artificial
Métodos de Otimização
Lucélia Macedo
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Francisco Hollanda
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
8
0.421
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Julio Cesar Guedes Correia
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
Edmilson Santos
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
Claudia Mendonça
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
Doença de Chagas
Triatomíneos
Ecoepidemiologia da doença de Chagas
Andréa Camardella De Lima Rizzo
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
Helio De Almeida Lima
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
Miriam Valli Büttow
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Alexandre Guimarães Vasconcellos
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
Angela Maria Cascão
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
3
0.214
Érico Soriano
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
Mercia Liane Oliveira
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
1
0.077
Dainis Karepovs
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
movimento operário
comunismo
trotskismo
história dos trabalhadores
edição e publicação de livros de esquerda
Sandra Rbr Sella
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
Josue N Lima
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
Tiago Falcão
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
3
0.250
Nickson Perini
Centro de Tecnologia Mineral CETEM
Rio de Janeiro, Brazil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818