Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
7,562
Country Rank
106
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Ulysses Paulino Albuquerque](https://cdn.adscientificindex.com/pictures/36/938143.jpg)
cultural evolution
conservation science
ethnobiology
biodiversity
human ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
372
297
0.798
* Total i10 Index Rankings
World Rank
9,932
Country Rank
152
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Gauss M Cordeiro Gauss Moutinho Cordeiro](https://cdn.adscientificindex.com/pictures/7b/933279.jpg)
Mathematics
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
333
239
0.718
* Total i10 Index Rankings
World Rank
16,639
Country Rank
273
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Cid Bartolomeu De Araújo|C B de Araujos](https://cdn.adscientificindex.com/pictures/f4/5113405.jpg)
Nonlinear Optics
Photonics
Optical Materials
Nanophotonics
Lasers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
270
137
0.507
* Total i10 Index Rankings
World Rank
23,494
Country Rank
397
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Anderson Sl Gomes](https://cdn.adscientificindex.com/pictures/4b/951794.jpg)
Nonlinear Optics
Nanophotonics
Optical coherence tomography
Nonlinear fiber optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
231
121
0.524
* Total i10 Index Rankings
World Rank
25,949
Country Rank
453
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Marcelo Tabarelli](/user/assets/images/profile/no-profile-photo.png)
tropical ecology
conservation biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
181
0.823
* Total i10 Index Rankings
World Rank
27,157
Country Rank
481
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Adiel Teixeira De Almeida](https://cdn.adscientificindex.com/pictures/b8/929714.jpg)
Decision Sciences
Decision Analysis
Risk Analysis
Operations Research
Maintenance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
123
0.569
* Total i10 Index Rankings
World Rank
31,920
Country Rank
598
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Alcides Sial](/user/assets/images/profile/no-profile-photo.png)
Petrology
isotope geology
stable isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
133
0.665
* Total i10 Index Rankings
World Rank
33,016
Country Rank
637
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/9905.png)
![Brazil](/flags/br.png)
![Rinaldo Aparecido Mota](/user/assets/images/profile/no-profile-photo.png)
Microbiologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
117
0.594
* Total i10 Index Rankings
World Rank
39,107
Country Rank
782
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Monica Costa](https://cdn.adscientificindex.com/pictures/c8/933739.jpg)
Oceanografia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
131
0.724
* Total i10 Index Rankings
World Rank
41,085
Country Rank
842
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Teresa Bernarda Ludermir](https://cdn.adscientificindex.com/pictures/00/955037.jpg)
Neural Networks
Artificial Intelligence
Computation Intelligence
Machine Learning
Computer Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
84
0.475
* Total i10 Index Rankings
World Rank
43,408
Country Rank
909
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Paulo Romero Martins Maciel](https://cdn.adscientificindex.com/pictures/4b/938148.jpg)
Performance
Reliability
Availability
cloud computing
#modcs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
91
0.529
* Total i10 Index Rankings
World Rank
43,442
Country Rank
911
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Sergio Machado Rezende](https://cdn.adscientificindex.com/pictures/c9/938146.jpg)
Magnetism
Magnetic materials
Spintronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
83
0.483
* Total i10 Index Rankings
World Rank
46,385
Country Rank
1,010
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/9905.png)
![Brazil](/flags/br.png)
![Ana Lucia Figueiredo Porto](https://cdn.adscientificindex.com/pictures/48/4991229.jpg)
enzimas
biotecnologia
bioquímica
Microbial and Environmental Biotechnology
peptides bioactives
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
122
0.735
* Total i10 Index Rankings
World Rank
44,469
Country Rank
941
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![João Ricardo Mendes De Oliveira](/user/assets/images/profile/no-profile-photo.png)
Genetics
neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
90
0.529
* Total i10 Index Rankings
World Rank
48,708
Country Rank
1,085
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/9905.png)
![Brazil](/flags/br.png)
![Fabio Hv Hazin](/user/assets/images/profile/no-profile-photo.png)
Engenharia de Pesca
Oceanografia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
110
0.679
* Total i10 Index Rankings
World Rank
63,244
Country Rank
1,547
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/9905.png)
![Brazil](/flags/br.png)
![Clistenes Williams Araujo](https://cdn.adscientificindex.com/pictures/f3/1110919.jpg)
SOIL SCIENCE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
114
0.814
* Total i10 Index Rankings
World Rank
66,439
Country Rank
1,636
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Inara R Leal](https://cdn.adscientificindex.com/pictures/63/938147.jpg)
Ecology
Community ecology
Plant-animal interactions
Ant-plant interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
118
0.868
* Total i10 Index Rankings
World Rank
72,293
Country Rank
1,834
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/9905.png)
![Brazil](/flags/br.png)
![Enio Farias De França E Silva](/user/assets/images/profile/no-profile-photo.png)
salinidade
irrigação
drenagem
qualidade de água
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
79
0.608
* Total i10 Index Rankings
World Rank
72,415
Country Rank
1,842
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/9905.png)
![Brazil](/flags/br.png)
![Sami J Michereff](/user/assets/images/profile/no-profile-photo.png)
Fitopatologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
69
0.531
* Total i10 Index Rankings
World Rank
74,296
Country Rank
1,897
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Oliveira JRM](/user/assets/images/profile/no-profile-photo.png)
Genetics
Neurology
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
69
0.539
* Total i10 Index Rankings
World Rank
78,467
Country Rank
2,078
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/9905.png)
![Brazil](/flags/br.png)
![Rosangela Paula Lessa](/user/assets/images/profile/no-profile-photo.png)
elasmobranch
nursery areas
age and growth
otolith
Fisheries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
69
0.556
* Total i10 Index Rankings
World Rank
80,958
Country Rank
2,166
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Jaelson Castro](https://cdn.adscientificindex.com/pictures/68/947881.jpg)
Software Engineering
Requirements Engineering
Safety Critical Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
23
0.189
* Total i10 Index Rankings
World Rank
83,062
Country Rank
2,247
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/9905.png)
![Brazil](/flags/br.png)
![Rinaldo Luiz Caraciolo Ferreira](/user/assets/images/profile/no-profile-photo.png)
Manejo Florestal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
54
0.450
* Total i10 Index Rankings
World Rank
86,659
Country Rank
2,395
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Paulo Borba](https://cdn.adscientificindex.com/pictures/b4/947521.jpg)
Software Engineering
Programming Languages
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
34
0.291
* Total i10 Index Rankings
World Rank
88,288
Country Rank
2,447
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/9868.png)
![Brazil](/flags/br.png)
![Teresinha Silva](https://cdn.adscientificindex.com/pictures/92/947523.jpg)
Medicinal Chemistry
Pharmacology
Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
97
0.843
* Total i10 Index Rankings
World Ranking
7,562
Country Ranking
106
Institution Ranking
1
Ulysses Paulino Albuquerque
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
372
297
0.798
![](https://cdn.adscientificindex.com/logos/9868.png)
cultural evolution
conservation science
ethnobiology
biodiversity
human ecology
* Total i10 Index Rankings
World Ranking
9,932
Country Ranking
152
Institution Ranking
2
Gauss M Cordeiro Gauss Moutinho Cordeiro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
333
239
0.718
* Total i10 Index Rankings
World Ranking
16,639
Country Ranking
273
Institution Ranking
3
Cid Bartolomeu De Araújo|C B de Araujos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
270
137
0.507
![](https://cdn.adscientificindex.com/logos/9868.png)
Nonlinear Optics
Photonics
Optical Materials
Nanophotonics
Lasers
* Total i10 Index Rankings
World Ranking
23,494
Country Ranking
397
Institution Ranking
4
Anderson Sl Gomes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
231
121
0.524
![](https://cdn.adscientificindex.com/logos/9868.png)
Nonlinear Optics
Nanophotonics
Optical coherence tomography
Nonlinear fiber optics
* Total i10 Index Rankings
World Ranking
25,949
Country Ranking
453
Institution Ranking
5
Marcelo Tabarelli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
181
0.823
![](https://cdn.adscientificindex.com/logos/9868.png)
tropical ecology
conservation biology
* Total i10 Index Rankings
World Ranking
27,157
Country Ranking
481
Institution Ranking
6
Adiel Teixeira De Almeida
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
123
0.569
![](https://cdn.adscientificindex.com/logos/9868.png)
Decision Sciences
Decision Analysis
Risk Analysis
Operations Research
Maintenance
* Total i10 Index Rankings
World Ranking
31,920
Country Ranking
598
Institution Ranking
7
Alcides Sial
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
200
133
0.665
![](https://cdn.adscientificindex.com/logos/9868.png)
Petrology
isotope geology
stable isotopes
* Total i10 Index Rankings
World Ranking
33,016
Country Ranking
637
Institution Ranking
1
Rinaldo Aparecido Mota
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
117
0.594
* Total i10 Index Rankings
World Ranking
39,107
Country Ranking
782
Institution Ranking
8
Monica Costa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
131
0.724
* Total i10 Index Rankings
World Ranking
41,085
Country Ranking
842
Institution Ranking
9
Teresa Bernarda Ludermir
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
84
0.475
![](https://cdn.adscientificindex.com/logos/9868.png)
Neural Networks
Artificial Intelligence
Computation Intelligence
Machine Learning
Computer Science
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* Total i10 Index Rankings
World Ranking
43,408
Country Ranking
909
Institution Ranking
10
Paulo Romero Martins Maciel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
91
0.529
![](https://cdn.adscientificindex.com/logos/9868.png)
Performance
Reliability
Availability
cloud computing
#modcs
* Total i10 Index Rankings
World Ranking
43,442
Country Ranking
911
Institution Ranking
11
Sergio Machado Rezende
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
83
0.483
![](https://cdn.adscientificindex.com/logos/9868.png)
Magnetism
Magnetic materials
Spintronics
* Total i10 Index Rankings
World Ranking
46,385
Country Ranking
1,010
Institution Ranking
2
Ana Lucia Figueiredo Porto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
122
0.735
![](https://cdn.adscientificindex.com/logos/9905.png)
enzimas
biotecnologia
bioquímica
Microbial and Environmental Biotechnology
peptides bioactives
* Total i10 Index Rankings
World Ranking
44,469
Country Ranking
941
Institution Ranking
12
João Ricardo Mendes De Oliveira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
90
0.529
* Total i10 Index Rankings
World Ranking
48,708
Country Ranking
1,085
Institution Ranking
3
Fabio Hv Hazin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
110
0.679
![](https://cdn.adscientificindex.com/logos/9905.png)
Engenharia de Pesca
Oceanografia
* Total i10 Index Rankings
World Ranking
63,244
Country Ranking
1,547
Institution Ranking
4
Clistenes Williams Araujo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
114
0.814
* Total i10 Index Rankings
World Ranking
66,439
Country Ranking
1,636
Institution Ranking
13
Inara R Leal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
118
0.868
![](https://cdn.adscientificindex.com/logos/9868.png)
Ecology
Community ecology
Plant-animal interactions
Ant-plant interactions
* Total i10 Index Rankings
World Ranking
72,293
Country Ranking
1,834
Institution Ranking
5
Enio Farias De França E Silva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
79
0.608
* Total i10 Index Rankings
World Ranking
72,415
Country Ranking
1,842
Institution Ranking
6
Sami J Michereff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
69
0.531
* Total i10 Index Rankings
World Ranking
74,296
Country Ranking
1,897
Institution Ranking
14
Oliveira JRM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
69
0.539
![](https://cdn.adscientificindex.com/logos/9868.png)
Genetics
Neurology
Psychiatry
* Total i10 Index Rankings
World Ranking
78,467
Country Ranking
2,078
Institution Ranking
7
Rosangela Paula Lessa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
69
0.556
![](https://cdn.adscientificindex.com/logos/9905.png)
elasmobranch
nursery areas
age and growth
otolith
Fisheries
* Total i10 Index Rankings
World Ranking
80,958
Country Ranking
2,166
Institution Ranking
15
Jaelson Castro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
23
0.189
![](https://cdn.adscientificindex.com/logos/9868.png)
Software Engineering
Requirements Engineering
Safety Critical Systems
* Total i10 Index Rankings
World Ranking
83,062
Country Ranking
2,247
Institution Ranking
8
Rinaldo Luiz Caraciolo Ferreira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
54
0.450
* Total i10 Index Rankings
World Ranking
86,659
Country Ranking
2,395
Institution Ranking
16
Paulo Borba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
34
0.291
![](https://cdn.adscientificindex.com/logos/9868.png)
Software Engineering
Programming Languages
* Total i10 Index Rankings
World Ranking
88,288
Country Ranking
2,447
Institution Ranking
17
Teresinha Silva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
97
0.843
![](https://cdn.adscientificindex.com/logos/9868.png)
Medicinal Chemistry
Pharmacology
Toxicology