Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
28,621
Country Rank
232
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![George Luiz Lins Machado-Coelho](https://cdn.adscientificindex.com/pictures/57/4992361.jpg)
Epidemiologia
Parasitologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,986
19,325
0.773
* Total Citation Counts Rankings
World Rank
54,031
Country Rank
571
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Isis Eloah Machado](https://cdn.adscientificindex.com/pictures/27/4992362.jpg)
Saúde Coletiva
Epidemiologia
Doenças Crônicas não Transmissíveis
Fatores de Risco
Carga de Doenças
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,835
14,887
0.940
* Total Citation Counts Rankings
World Rank
96,450
Country Rank
1,349
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Fernando Flecha Alkmim](/user/assets/images/profile/no-profile-photo.png)
geologia
geologia estrutural
tectônica
geotectônica
geologia regional
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,953
4,826
0.485
* Total Citation Counts Rankings
World Rank
130,974
Country Rank
2,156
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Alexandre Barbosa Reis](https://cdn.adscientificindex.com/pictures/be/4992363.jpg)
Parasitologia
Imunologia
Imunopatologia
Biotecnologia e Vacinas.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,581
3,114
0.411
* Total Citation Counts Rankings
World Rank
144,991
Country Rank
2,534
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Milton Rosa](https://cdn.adscientificindex.com/pictures/f3/4992364.jpg)
Etnomodelagem
Educação a Distância
Liderança Educacional
Etnomatemática
Modelagem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,889
4,857
0.705
* Total Citation Counts Rankings
World Rank
158,450
Country Rank
2,943
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Andre Talvani](https://cdn.adscientificindex.com/pictures/fa/948619.jpg)
Inflamação
biomarcadores
Trypanosoma cruzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,324
3,531
0.558
* Total Citation Counts Rankings
World Rank
158,708
Country Rank
2,949
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Cláudia Martins Carneiro](/user/assets/images/profile/no-profile-photo.png)
Pathology
Immunology
Cytology
Cancer
Microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,315
3,147
0.498
* Total Citation Counts Rankings
World Rank
167,075
Country Rank
3,198
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Daniel Orey](https://cdn.adscientificindex.com/pictures/34/4992365.jpg)
Etnomatemática
Modelagem
Educação a Distância
Multiculturalismo
Etnomodelagem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,003
4,239
0.706
* Total Citation Counts Rankings
World Rank
172,398
Country Rank
3,349
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Cristiano Lana](https://cdn.adscientificindex.com/pictures/e9/942604.jpg)
GEOCHRONOLOGY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,817
4,105
0.706
* Total Citation Counts Rankings
World Rank
173,711
Country Rank
3,390
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Sergio F Aquino](https://cdn.adscientificindex.com/pictures/86/943630.jpg)
Environmental Chemical Engineering
Environmental Biotechnology
Biorefinery
Anaerobic Digestion
Industrial Wastewater Treatme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,774
3,273
0.567
* Total Citation Counts Rankings
World Rank
192,607
Country Rank
4,020
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Maria Terezinha Bahia](/user/assets/images/profile/no-profile-photo.png)
Parasitology
Chagas disease
Chemotherapy
Immunology.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,191
2,033
0.392
* Total Citation Counts Rankings
World Rank
197,371
Country Rank
4,168
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Marta De Lana](/user/assets/images/profile/no-profile-photo.png)
Parasitologia
Trypanosoma cruzi e doença de Chagas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,063
1,487
0.294
* Total Citation Counts Rankings
World Rank
202,071
Country Rank
4,316
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Lisandra B De Oliveira](/user/assets/images/profile/no-profile-photo.png)
fisiologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,941
4,283
0.867
* Total Citation Counts Rankings
World Rank
203,504
Country Rank
4,357
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Sérvio P Ribeiro](https://cdn.adscientificindex.com/pictures/56/938086.jpg)
Ecology and Evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,905
2,646
0.539
* Total Citation Counts Rankings
World Rank
223,128
Country Rank
4,996
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Laurent Gil](/user/assets/images/profile/no-profile-photo.png)
quimica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,450
1,829
0.411
* Total Citation Counts Rankings
World Rank
295,183
Country Rank
7,475
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Marcone Jamilson Freitas Souza](https://cdn.adscientificindex.com/pictures/81/938087.jpg)
Optimization
Scheduling
Timetabling
Vehicle Routing
Open-pit mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,247
1,792
0.552
* Total Citation Counts Rankings
World Rank
355,745
Country Rank
9,751
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Alberto Fonseca](https://cdn.adscientificindex.com/pictures/6b/938079.jpg)
Sustainability Assessment
Impact Assessment
Indicators
Environmental Policy
Mixed Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,584
1,696
0.656
* Total Citation Counts Rankings
World Rank
379,544
Country Rank
10,657
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Rogelio Brandão](/user/assets/images/profile/no-profile-photo.png)
Biotecnologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,377
888
0.374
* Total Citation Counts Rankings
World Rank
383,189
Country Rank
10,813
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Andreia Carvalho Alzamora](/user/assets/images/profile/no-profile-photo.png)
Controle central e periferico da pressão arterial
sistema renina angiotensina
hipertensão
treinamento fisico
síndrome met
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,347
1,749
0.745
* Total Citation Counts Rankings
World Rank
396,996
Country Rank
11,384
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Romulo Leite](https://cdn.adscientificindex.com/pictures/b3/956392.jpg)
Farmacologia cardiovascular
farmacologia clínica
disfunção erétil masculina
disfunção sexual feminina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,240
416
0.186
* Total Citation Counts Rankings
World Rank
396,707
Country Rank
11,373
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Ieso Miranda Castro](/user/assets/images/profile/no-profile-photo.png)
Biochemistry
Molecular Biology
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,242
850
0.379
* Total Citation Counts Rankings
World Rank
405,382
Country Rank
11,721
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Cristiano Schetini De Azevedo](https://cdn.adscientificindex.com/pictures/2c/927766.jpg)
Comportamento animal
biologia da conservação
zoologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,177
1,242
0.571
* Total Citation Counts Rankings
World Rank
425,836
Country Rank
12,529
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Rodrigo S Correa](https://cdn.adscientificindex.com/pictures/9b/944895.jpg)
Química inorgânica
cristalografia
química estrutural
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,036
1,344
0.660
* Total Citation Counts Rankings
World Rank
424,566
Country Rank
12,475
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Glaucia Queiroga](https://cdn.adscientificindex.com/pictures/02/5725022.jpg)
Petrologia Metamórfica
Química Mineral
Microssonda Eletrônica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,044
1,390
0.680
* Total Citation Counts Rankings
World Rank
428,283
Country Rank
12,627
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/9866.jpg)
![Brazil](/flags/br.png)
![Leonardo Savassi](https://cdn.adscientificindex.com/pictures/9a/929472.jpg)
Medicina de Família e Comunidade
Atenção Primária
Educação em Saúde
EAD
Vulnerabilidade Familiar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,020
1,568
0.776
* Total Citation Counts Rankings
World Ranking
28,621
Country Ranking
232
Institution Ranking
1
George Luiz Lins Machado-Coelho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,986
19,325
0.773
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Epidemiologia
Parasitologia
* Total Citation Counts Rankings
World Ranking
54,031
Country Ranking
571
Institution Ranking
2
Isis Eloah Machado
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,835
14,887
0.940
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Saúde Coletiva
Epidemiologia
Doenças Crônicas não Transmissíveis
Fatores de Risco
Carga de Doenças
* Total Citation Counts Rankings
World Ranking
96,450
Country Ranking
1,349
Institution Ranking
3
Fernando Flecha Alkmim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,953
4,826
0.485
![](https://cdn.adscientificindex.com/logos/9866.jpg)
geologia
geologia estrutural
tectônica
geotectônica
geologia regional
* Total Citation Counts Rankings
World Ranking
130,974
Country Ranking
2,156
Institution Ranking
4
Alexandre Barbosa Reis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,581
3,114
0.411
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Parasitologia
Imunologia
Imunopatologia
Biotecnologia e Vacinas.
* Total Citation Counts Rankings
World Ranking
144,991
Country Ranking
2,534
Institution Ranking
5
Milton Rosa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,889
4,857
0.705
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Etnomodelagem
Educação a Distância
Liderança Educacional
Etnomatemática
Modelagem
* Total Citation Counts Rankings
World Ranking
158,450
Country Ranking
2,943
Institution Ranking
6
Andre Talvani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,324
3,531
0.558
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Inflamação
biomarcadores
Trypanosoma cruzi
* Total Citation Counts Rankings
World Ranking
158,708
Country Ranking
2,949
Institution Ranking
7
Cláudia Martins Carneiro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,315
3,147
0.498
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Pathology
Immunology
Cytology
Cancer
Microscopy
* Total Citation Counts Rankings
World Ranking
167,075
Country Ranking
3,198
Institution Ranking
8
Daniel Orey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,003
4,239
0.706
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Etnomatemática
Modelagem
Educação a Distância
Multiculturalismo
Etnomodelagem
* Total Citation Counts Rankings
World Ranking
172,398
Country Ranking
3,349
Institution Ranking
9
Cristiano Lana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,817
4,105
0.706
* Total Citation Counts Rankings
World Ranking
173,711
Country Ranking
3,390
Institution Ranking
10
Sergio F Aquino
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,774
3,273
0.567
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Environmental Chemical Engineering
Environmental Biotechnology
Biorefinery
Anaerobic Digestion
Industrial Wastewater Treatme
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* Total Citation Counts Rankings
World Ranking
192,607
Country Ranking
4,020
Institution Ranking
11
Maria Terezinha Bahia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,191
2,033
0.392
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Parasitology
Chagas disease
Chemotherapy
Immunology.
* Total Citation Counts Rankings
World Ranking
197,371
Country Ranking
4,168
Institution Ranking
12
Marta De Lana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,063
1,487
0.294
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Parasitologia
Trypanosoma cruzi e doença de Chagas
* Total Citation Counts Rankings
World Ranking
202,071
Country Ranking
4,316
Institution Ranking
13
Lisandra B De Oliveira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,941
4,283
0.867
* Total Citation Counts Rankings
World Ranking
203,504
Country Ranking
4,357
Institution Ranking
14
Sérvio P Ribeiro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,905
2,646
0.539
* Total Citation Counts Rankings
World Ranking
223,128
Country Ranking
4,996
Institution Ranking
15
Laurent Gil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,450
1,829
0.411
* Total Citation Counts Rankings
World Ranking
295,183
Country Ranking
7,475
Institution Ranking
16
Marcone Jamilson Freitas Souza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,247
1,792
0.552
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Optimization
Scheduling
Timetabling
Vehicle Routing
Open-pit mining
* Total Citation Counts Rankings
World Ranking
355,745
Country Ranking
9,751
Institution Ranking
17
Alberto Fonseca
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,584
1,696
0.656
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Sustainability Assessment
Impact Assessment
Indicators
Environmental Policy
Mixed Methods
* Total Citation Counts Rankings
World Ranking
379,544
Country Ranking
10,657
Institution Ranking
18
Rogelio Brandão
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,377
888
0.374
* Total Citation Counts Rankings
World Ranking
383,189
Country Ranking
10,813
Institution Ranking
19
Andreia Carvalho Alzamora
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,347
1,749
0.745
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Controle central e periferico da pressão arterial
sistema renina angiotensina
hipertensão
treinamento fisico
síndrome met
* Total Citation Counts Rankings
World Ranking
396,996
Country Ranking
11,384
Institution Ranking
21
Romulo Leite
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,240
416
0.186
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Farmacologia cardiovascular
farmacologia clínica
disfunção erétil masculina
disfunção sexual feminina
* Total Citation Counts Rankings
World Ranking
396,707
Country Ranking
11,373
Institution Ranking
20
Ieso Miranda Castro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,242
850
0.379
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Biochemistry
Molecular Biology
Biotechnology
* Total Citation Counts Rankings
World Ranking
405,382
Country Ranking
11,721
Institution Ranking
22
Cristiano Schetini De Azevedo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,177
1,242
0.571
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Comportamento animal
biologia da conservação
zoologia
* Total Citation Counts Rankings
World Ranking
425,836
Country Ranking
12,529
Institution Ranking
24
Rodrigo S Correa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,036
1,344
0.660
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Química inorgânica
cristalografia
química estrutural
* Total Citation Counts Rankings
World Ranking
424,566
Country Ranking
12,475
Institution Ranking
23
Glaucia Queiroga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,044
1,390
0.680
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Petrologia Metamórfica
Química Mineral
Microssonda Eletrônica
* Total Citation Counts Rankings
World Ranking
428,283
Country Ranking
12,627
Institution Ranking
25
Leonardo Savassi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,020
1,568
0.776
![](https://cdn.adscientificindex.com/logos/9866.jpg)
Medicina de Família e Comunidade
Atenção Primária
Educação em Saúde
EAD
Vulnerabilidade Familiar