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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Polymers
Crystallization
Nanocomposites
Biopolymers
Rheology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
383
282
0.736
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Query Optimization
Adaptive Query Processing
Service Composition
Query Rewriting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
83
0.654
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Computer Science
Artificial Intelligence
Automated Planning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
53
0.736
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Evolution
Social
Complex Systems
Economy
Chemical Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
50
0.316
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Physical Chemistry
Electrochemistry
Electrodeposition
Electrocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
41
0.461
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Primera Educación Ciudadana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
41
0.526
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Physical Chemistry
Electrochemistry
Electrochemical Phase Formation
Instrumentation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
35
0.673
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
35
0.729
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Polímeros
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
33
0.688
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Modeling and parameter extraction of devices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
28
0.350
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Ecological and human dimension of fire
tropical ecology of savannas
indigenous traditional knowledge
environmental sustainable management plans
adaptation and mitigation actions to climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
27
0.659
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Marine Ecology
Biodiversity conservation
GIS
Remote Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
26
0.619
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Power Electronics
motion control
AC machines
smart grids
active filters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
25
0.424
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Electrochemistry
Physical Chemistry
Chemistry
Energy and Environmental Sciences
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Power Electronics
Electronic converters
diagnostic of electric machines
fault tolerant converters and controllers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
24
0.421
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Health Informatics
Digital Activism
Social Media
Leadership
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
24
0.471
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Ecophysiology of tropical trees
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
22
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Polymer Physics
Dielectric relaxations
Blends
Copolymers
Carbohydrate polymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
21
0.313
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Food engineering
rheology
thermal transitions
starch
biopolymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Applied Nuclear Science
Nuclear Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
20
0.345
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Markov chains
Mathematical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
20
0.488
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Polimeros biodegradables
Biopolimeros
Ingenieria de Tejidos
Biofabricacion
Biocompatibilidad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
20
0.541
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Urban history and historiography
planning history
Latin American modernization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
19
0.432
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
operating systems
distributed systems
composite web services
fault tolerance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
19
0.514
Alejandro J Müller
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
383
282
0.736
Polymers
Crystallization
Nanocomposites
Biopolymers
Rheology
Maria Esther Vidal
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
83
0.654
Query Optimization
Adaptive Query Processing
Service Composition
Query Rewriting
Blai Bonet
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
53
0.736
Computer Science
Artificial Intelligence
Automated Planning
Klaus Jaffe
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
50
0.316
Evolution
Social
Complex Systems
Economy
Chemical Communication
Benjamin Scharifker
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
41
0.461
Physical Chemistry
Electrochemistry
Electrodeposition
Electrocatalysis
Joel Eduardo Torres
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
41
0.526
Jorge Mostany
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
35
0.673
Physical Chemistry
Electrochemistry
Electrochemical Phase Formation
Instrumentation
Zdravko Baruch
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
35
0.729
Ml Arnal
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
33
0.688
Adelmo Ortiz Conde
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
28
0.350
Bibiana Bilbao
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
27
0.659
Ecological and human dimension of fire
tropical ecology of savannas
indigenous traditional knowledge
environmental sustainable management plans
adaptation and mitigation actions to climate change
Eduardo Klein
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
26
0.619
Marine Ecology
Biodiversity conservation
GIS
Remote Sensing
José A Restrepo
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
25
0.424
Power Electronics
motion control
AC machines
smart grids
active filters
Ronald Vargas
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
Electrochemistry
Physical Chemistry
Chemistry
Energy and Environmental Sciences
Chemical Engineering
Jose A Restrepo Z
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
24
0.421
Power Electronics
Electronic converters
diagnostic of electric machines
fault tolerant converters and controllers
Fernando Mora
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
24
0.471
Health Informatics
Digital Activism
Social Media
Leadership
Ma Sobrado
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
22
0.500
Estrella Laredo
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
21
0.313
Polymer Physics
Dielectric relaxations
Blends
Copolymers
Carbohydrate polymers
Aleida J Sandoval
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
Food engineering
rheology
thermal transitions
starch
biopolymers
Laszlo Sajo Bohus
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
20
0.345
José Luis Palacios
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
20
0.488
Markov chains
Mathematical Chemistry
Marcos Antonio Sabino
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
20
0.541
Polimeros biodegradables
Biopolimeros
Ingenieria de Tejidos
Biofabricacion
Biocompatibilidad
Carlos Borras
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Arturo Almandoz
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
19
0.432
Urban history and historiography
planning history
Latin American modernization
Yudith Cardinale Villarreal
Universidad Simón Bolívar Venezuela
Sartenejas, Venezuela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
19
0.514
operating systems
distributed systems
composite web services
fault tolerance