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
atmospheric chemistry
analytical chemistry
e-cigarette
tobacco
waterpipe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
78
0.804
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Environmental Sciences
Organic Chemistry
Analytical Chemistry
Tobacco Regulatory Science
Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
37
0.949
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
inorganic nano-materials
water treatment
catalysis
materials science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Organic & Materials Chemistry
Transformative Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
23
0.479
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Organic synthesis
Heterocyclic chemistry
Polymers
Biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
photochemistry
dye sensitized solar cells
organic and inorganic synthesis
materials chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
19
0.528
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Inorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
18
0.514
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Photochemistry
Biosensors
Thermal Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Supramolecular Chemistry
medicinal Chemistry
Anion Binding
Environmental Chemistry
Physical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Nanomaterials
Electrocatalysis
Electrochemistry
Solar Energy Conversion
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
9
0.429
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Analytical Chemistry
Environmental Chemistry
Water Treatment.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
MOFs-Inorganic Chemistry- Organic Chemsitry- Organometallic Chemistry-Supramolecular-nanofibre
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Molecular dynamics
Analytical chemistry
Pyrolysis
Kinetics modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Najat Saliba
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
78
0.804
atmospheric chemistry
analytical chemistry
e-cigarette
tobacco
waterpipe
Ahmad El Hellani
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
37
0.949
Environmental Sciences
Organic Chemistry
Analytical Chemistry
Tobacco Regulatory Science
Toxicology
Rami Al Oweini
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
inorganic nano-materials
water treatment
catalysis
materials science
Bilal R Kaafarani
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
23
0.479
Organic & Materials Chemistry
Transformative Education
Kamal Bouhadir
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
Organic synthesis
Heterocyclic chemistry
Polymers
Biomaterials
Houssam Rassy
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
Tarek Ghaddar
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
19
0.528
photochemistry
dye sensitized solar cells
organic and inorganic synthesis
materials chemistry
Faraj Hasanayn
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
18
0.514
Pierre Karam
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
Photochemistry
Biosensors
Thermal Sensing
Rana A Bilbeisi
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
Supramolecular Chemistry
medicinal Chemistry
Anion Binding
Environmental Chemistry
Physical Chemistry
Lara I Halaoui
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
9
0.429
Nanomaterials
Electrocatalysis
Electrochemistry
Solar Energy Conversion
Materials Science
Almuthanna Tuqan
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Analytical Chemistry
Environmental Chemistry
Water Treatment.
Manal Ammar
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Amani Jaafar
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
MOFs-Inorganic Chemistry- Organic Chemsitry- Organometallic Chemistry-Supramolecular-nanofibre
Christina Algemayel
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Molecular dynamics
Analytical chemistry
Pyrolysis
Kinetics modelling