Total 2,424,675 scientists, country 221, and institutions 24,468 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
![Elisa Kern de Castro](https://cdn.adscientificindex.com/pictures/21/4357626.jpg)
health psychology
clinical psychology
psycho-oncology
self-regulation
health communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
24
0.444
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Vítor Alexandre Coelho](https://cdn.adscientificindex.com/pictures/5a/923240.jpg)
educational psychology
social and emotional competencies
bullying
self-esteem
attributional style
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
35
0.897
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Duarte Vilar](/user/assets/images/profile/no-profile-photo.png)
Família
Saúde sexual e Reprodutiva
Gerontologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
8
0.235
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Lusíada. Economia E Empresa](https://cdn.adscientificindex.com/pictures/6a/5987697.jpg)
Economia
Gestão
Gestão de empresas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Cejea | Lusíada. Direito](https://cdn.adscientificindex.com/pictures/1e/5935804.jpg)
Direito
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Sara Cruz](https://cdn.adscientificindex.com/pictures/c2/6034273.jpg)
Psicologia Clínica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Manuel Maçães](https://cdn.adscientificindex.com/pictures/97/5990585.jpg)
marketing
strategy
communication
brand management
tourism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Sofia Marques](https://cdn.adscientificindex.com/pictures/54/6041326.jpg)
Psicologia desenvolvimento
neurodesenvolvimento
mindfulness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 9
![José González](https://cdn.adscientificindex.com/pictures/ad/5973143.jpg)
Direito
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Ricardo Leite Pinto](https://cdn.adscientificindex.com/pictures/f0/6027642.jpg)
História Contemporânea.História Constitucional.Teoria da Constituição
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
0
0.000
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Isabel Duarte De Almeida;](/user/assets/images/profile/no-profile-photo.png)
Sustainable Development
Economic Impact of Sustainable Policies in Organizations
Corporate Sustainability & Green Supply Chain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 12
![José Domingues](https://cdn.adscientificindex.com/pictures/36/5973099.jpg)
Constitutional History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Fernando Dias Simões](https://cdn.adscientificindex.com/pictures/23/5953942.jpg)
International Arbitration
Investment Law
Conflict of Laws
Energy Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Maria Sousa Galito](https://cdn.adscientificindex.com/pictures/66/5993844.jpg)
Geopolítica
Terrorismo
Democracia e Populismo
Diplomacia Económica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Tulia Cabrita](https://cdn.adscientificindex.com/pictures/33/4357947.jpg)
Psicologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Lusíada. Política Internacional E Segurança](https://cdn.adscientificindex.com/pictures/3f/5987698.jpg)
Relações internacionais
Política internacional
Segurança internacional
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Nuno Sotero Alves Silva](/user/assets/images/profile/no-profile-photo.png)
e-learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Maria José Da Silva Faria](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Pedro Miguel Amakasu Raposo De Medeiros Carvalho](/user/assets/images/profile/no-profile-photo.png)
International Relations
Development Studies
Japanese Foreign Policy
African & Asian Studies
Development Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Rogério Amoêda](/user/assets/images/profile/no-profile-photo.png)
Built Heritage
Sustainable Constructio
Parametric Tools
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Maria Da Conceição Valdágua](https://cdn.adscientificindex.com/pictures/e1/5992773.jpg)
Direito Penal e Direito dos Animais
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Fernando Torrão](/user/assets/images/profile/no-profile-photo.png)
direito penal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Maria Tavares|Tavares, Maria](/user/assets/images/profile/no-profile-photo.png)
housing
affordable housing
multifamily housing
public housing policies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Cejea | Polis](https://cdn.adscientificindex.com/pictures/ef/5935805.jpg)
Ciência Política
Direito Constitucional
Direito Administrativo
Direito Internacional Público
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Nuno Venes](/user/assets/images/profile/no-profile-photo.png)
Public Finance
Fiscal Policy
Social Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Elisa Kern de Castro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
24
0.444
health psychology
clinical psychology
psycho-oncology
self-regulation
health communication
Vítor Alexandre Coelho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
35
0.897
educational psychology
social and emotional competencies
bullying
self-esteem
attributional style
Duarte Vilar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
8
0.235
Lusíada. Economia E Empresa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
Economia
Gestão
Gestão de empresas
Cejea | Lusíada. Direito
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
Sara Cruz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Manuel Maçães
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
marketing
strategy
communication
brand management
tourism
Sofia Marques
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
José González
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
Ricardo Leite Pinto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
0
0.000
História Contemporânea.História Constitucional.Teoria da Constituição
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!
Isabel Duarte De Almeida;
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Sustainable Development
Economic Impact of Sustainable Policies in Organizations
Corporate Sustainability & Green Supply Chain
José Domingues
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
Fernando Dias Simões
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
International Arbitration
Investment Law
Conflict of Laws
Energy Law
Maria Sousa Galito
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Geopolítica
Terrorismo
Democracia e Populismo
Diplomacia Económica
Tulia Cabrita
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Lusíada. Política Internacional E Segurança
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Relações internacionais
Política internacional
Segurança internacional
Nuno Sotero Alves Silva
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Maria José Da Silva Faria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Pedro Miguel Amakasu Raposo De Medeiros Carvalho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
International Relations
Development Studies
Japanese Foreign Policy
African & Asian Studies
Development Studies
Rogério Amoêda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
Maria Da Conceição Valdágua
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
Fernando Torrão
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Maria Tavares|Tavares, Maria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
housing
affordable housing
multifamily housing
public housing policies
Cejea | Polis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Ciência Política
Direito Constitucional
Direito Administrativo
Direito Internacional Público
Nuno Venes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Public Finance
Fiscal Policy
Social Security