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 :1
Natural Products
Phytochemistry
Immunology
Pharmacology
Integrative Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
58
0.574
* Total i10 IndexRankings
Ranking Based On Selection :2
Sistemática
Evolución
Biología de la Conservación
Biogeografía
Scarabaeoidea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
17
0.354
* Total i10 IndexRankings
Ranking Based On Selection :3
Farmacognosia
Fitoquímica
Química de Productos Naturales
Farmacología
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total i10 IndexRankings
Ranking Based On Selection :4
Reumatología - Salud Pública
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
5
0.278
* Total i10 IndexRankings
Ranking Based On Selection :5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
* Total i10 IndexRankings
Ranking Based On Selection :6
Ecología de la polinización
abejas nativas
genética para la conservación
fragmentación
cultivos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection :7
Particle physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
* Total i10 IndexRankings
Ranking Based On Selection :8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
* Total i10 IndexRankings
Ranking Based On Selection :9
Toxinology
Molecular Biology
Cell Biology
Natural products
Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 IndexRankings
Ranking Based On Selection :10
ingenieria
educacion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
* Total i10 IndexRankings
Ranking Based On Selection :11
mechanics of materials
polymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection :12
Manejo datos de biodiversidad
Monitoreo biológico
Biología de la conservación
Ecología paisaje
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total i10 IndexRankings
Ranking Based On Selection :13
Historia
pueblos indígenas
antropología política
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
2
0.200
* Total i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 IndexRankings
Ranking Based On Selection :15
Genetica
Biotecnología
Mejoramiento
Biodiversidad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection :16
enfermedades tropicales
Enf. de Chagas
H. pylori
inmunologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
* Total i10 IndexRankings
Ranking Based On Selection :17
Bioinformática
Genética de poblaciones
Mejoramiento genético de plantas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
1
0.111
* Total i10 IndexRankings
Ranking Based On Selection :18
Bioquímica
Enzimología
Metabolitos Secundarios Funcionales
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection :19
Democracia
Participación Ciudadana
Anomia del Estado
Políticas Públicas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :20
química ambiental
química de productos naturales
química analítica
ecotoxicología
radiactividad ambiental
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :21
High energy astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 IndexRankings
Ranking Based On Selection :22
Physics
Math
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 IndexRankings
Ranking Based On Selection :23
Educación
uso tradicional de recursos naturales en Petén
Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
* Total i10 IndexRankings
Ranking Based On Selection :24
Biogeography
Evolution
Systematics
Ornithology
Central America
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
IgA
lactancia materna
estadística
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
Armando Cáceres
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
58
0.574
Natural Products
Phytochemistry
Immunology
Pharmacology
Integrative Medicine
Enio Cano
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
17
0.354
Sistemática
Evolución
Biología de la Conservación
Biogeografía
Scarabaeoidea
Sully M Cruz
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Farmacognosia
Fitoquímica
Química de Productos Naturales
Farmacología
César Oswaldo García García
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
5
0.278
Reumatología - Salud Pública
Mario Veliz
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
Eunice Enríquez
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Ecología de la polinización
abejas nativas
genética para la conservación
fragmentación
cultivos
Maria Eugenia Cabrera Catalan
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
Carlos R. Vasquez-Almazan
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Patricia Saravia Otten
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
Toxinology
Molecular Biology
Cell Biology
Natural products
Biochemistry
Fernando Cajas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
Cristian Ovalle Rodas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
mechanics of materials
polymers
Manolo J. García
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
Manejo datos de biodiversidad
Monitoreo biológico
Biología de la conservación
Ecología paisaje
Edgar Esquit
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
2
0.200
Historia
pueblos indígenas
antropología política
Christofer Macario
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Luis R. Montes
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Genetica
Biotecnología
Mejoramiento
Biodiversidad
Vivian L. Matta
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
enfermedades tropicales
Enf. de Chagas
H. pylori
inmunologia
Sergio Melgar
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
1
0.111
Bioinformática
Genética de poblaciones
Mejoramiento genético de plantas
Ruben Velasquez
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
Bioquímica
Enzimología
Metabolitos Secundarios Funcionales
Luis Fernando Mack Echeverría
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
0
0.000
Democracia
Participación Ciudadana
Anomia del Estado
Políticas Públicas
Juan Francisco Perez Sabino
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
química ambiental
química de productos naturales
química analítica
ecotoxicología
radiactividad ambiental
JR Sacahui|J. R. Sacahuí, Rodrigo Sacahuí
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Enrique Pazos
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Amilcar Corzo
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
Educación
uso tradicional de recursos naturales en Petén
Guatemala
Rosa Alicia Jiménez
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Federico Nave
Universidad de San Carlos de Guatemala
Guatemala City, Guatemala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
IgA
lactancia materna
estadística