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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :776
Language Runtimes
Compilers
Virtualization
Memory Management
Distributed Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Total i10 IndexRankings
Ranking Based On Selection :777
Marine biology
Animal physiology
Global change
Marine ecology
Cephalopods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :778
Microalgae Taxonomy
Phylogeny
Phytoplankton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :779
Ionic Liquids
Organic Salts
Active Pharmaceutical Ingredients
Drug Delivery
Biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :780
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :781
membranes for biomedical applications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :782
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :783
Geologia costeira
oceanografia
sedimentologia
deteção remota
SIG
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :784
Industrial Organization
Game Theory
Mergers and Acquisitions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :785
Mathematics
Algebra
Semigroup Theory
Algebraic Combinatorics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :786
Artificial Intelligence
Simulations
Interactive Storytelling
Serious Games
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection :787
avaliação psicológica
psicometria
personalidade
neuropsicologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection :788
Geometry
Algebraic Geometry
Invariant Theory
Moduli Spaces
Character Varieties
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 IndexRankings
Ranking Based On Selection :789
stepfamilies
public policies
gender equality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 IndexRankings
Ranking Based On Selection :790
cryogenic thermal devices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
* Total i10 IndexRankings
Ranking Based On Selection :791
Blue economy
bioeconomy
environmental economics
marine biotechnology
ocean
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
* Total i10 IndexRankings
Ranking Based On Selection :792
Economic Growth
Housing
Applied Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
* Total i10 IndexRankings
Ranking Based On Selection :793
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
7
0.467
* Total i10 IndexRankings
Ranking Based On Selection :794
social sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
* Total i10 IndexRankings
Ranking Based On Selection :795
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
* Total i10 IndexRankings
Ranking Based On Selection :796
Transactional Memory
High Performance Computing
Hybrid Memory Systems
Consistency and Replication
Mobile Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
* Total i10 IndexRankings
Ranking Based On Selection :797
High Energy Physics
Astrophysics and Cosmology
Biomedical Physics
Physics Education
Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
* Total i10 IndexRankings
Ranking Based On Selection :798
Arqueologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
* Total i10 IndexRankings
Ranking Based On Selection :799
química orgânica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
4
0.267
* Total i10 IndexRankings
Ranking Based On Selection :800
Evolutionary biology
Behaviour
Acoustics
Entomology
Biosystematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
3
0.200
Rodrigo Bruno
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
Language Runtimes
Compilers
Virtualization
Memory Management
Distributed Systems
Katja Trübenbach
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Marine biology
Animal physiology
Global change
Marine ecology
Cephalopods
Helena David
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Microalgae Taxonomy
Phylogeny
Phytoplankton
Miguel M. Santos
Universidade Nova de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Ionic Liquids
Organic Salts
Active Pharmaceutical Ingredients
Drug Delivery
Biomaterials
Jorge Gadelho
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Monica Faria
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Aneesh Zutshi
Universidade Nova de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Ana Nobre Silva
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Geologia costeira
oceanografia
sedimentologia
deteção remota
SIG
Margarida CatalãoLopes
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Antonio Malheiro
Universidade Nova de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Mathematics
Algebra
Semigroup Theory
Algebraic Combinatorics
Claudia Ribeiro
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Artificial Intelligence
Simulations
Interactive Storytelling
Serious Games
Pedro Armelim Almiro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
avaliação psicológica
psicometria
personalidade
neuropsicologia
Carlos Florentino
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
Geometry
Algebraic Geometry
Invariant Theory
Moduli Spaces
Character Varieties
Susana Atalaia
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
I. Catarino
Universidade Nova de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
Helena Vieira
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
Blue economy
bioeconomy
environmental economics
marine biotechnology
ocean
António Duarte Santos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
Economic Growth
Housing
Applied Economics
Pedro Pereira
Universidade Nova de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
7
0.467
Marzia Grassi
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
Palmira Carvalho
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
João Pedro Barreto
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
Transactional Memory
High Performance Computing
Hybrid Memory Systems
Consistency and Replication
Mobile Sensing
Rui Gm Neves
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
High Energy Physics
Astrophysics and Cosmology
Biomedical Physics
Physics Education
Economics
José António Bettencourt
Universidade Nova de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
Dulce Simão
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
4
0.267
Paula Cristina Simões
Universidade de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
3
0.200
Evolutionary biology
Behaviour
Acoustics
Entomology
Biosystematics