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
Drug Delivery
Nanotechnology
Ultrasound
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
85
0.780
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Fuel cells
PEM Membranes
Hydrogen Production
Electrode Materials
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
77
0.987
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Renewable Enenrgy
Catalysis
Adsorption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
72
0.847
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Colloid and Interface Science and Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
44
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Chemical Engineering
Thermodynamics
Water
Membranes
Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
43
0.741
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
43
0.915
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Metal Organic Frameworks and their application in the areas of drug delivery
carbon capture and wastewater
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Process Systems Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Process Control
Modeling and Simulation
Advanced Computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
26
0.605
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Adsorption
Separation
Nanomaterials
Activated Carbon
Sorbents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Renewable Energy (solar and bioenergy)
Water and Environmental Sustainability Applications in
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
corrosion and water treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Fluid Mechanics
Transport Phenomena
Chemical Engineering
Process Optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
15
0.517
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Sustainability
Nanotechnology
Drug Delivery
Pharmaceutical Waste Treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
adsorption
zeolites
kinetics
diffusion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
13
0.361
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Unconventional Resources
Petroleum Production
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Chemical Reaction Engineering
Petrochemicals
Hydrogen Energy
Membrane Separation
Research and Innovation Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
11
0.379
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Water treatment
Desalination
Adsorption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Inorganic membranes
Nanoporous materials
Gas separation
Carbon capture
Hydrogen enrgy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Heterogeneous Catalysis
Nanomaterials
Chemical Engineering
Reforming
Waste-to-Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Micro/Nano Fabrication
Advanced Materials
Microfluidics
Electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
water treatment
drug delivery
mRNA purification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
polymerization
crystallization
3D dosimetry
colloids and surface science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Water treatment
Waste management
Green energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Ghaleb Husseini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
85
0.780
Drug Delivery
Nanotechnology
Ultrasound
Amani Al-Othman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
77
0.987
Fuel cells
PEM Membranes
Hydrogen Production
Electrode Materials
Environmental Engineering
Mohammad Ahmad
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
72
0.847
Renewable Enenrgy
Catalysis
Adsorption
Taleb Hassan Ibrahim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
44
0.800
Colloid and Interface Science and Materials Science
Naif A Darwish
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
43
0.741
Chemical Engineering
Thermodynamics
Water
Membranes
Environment
Paul Nancarrow
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
43
0.915
Rana Sabouni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
Metal Organic Frameworks and their application in the areas of drug delivery
carbon capture and wastewater
Joseph Zeaiter
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
Process Systems Engineering
Nabil Abdel Jabbar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
26
0.605
Process Control
Modeling and Simulation
Advanced Computing
J Romanos
Lebanese American University
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Adsorption
Separation
Nanomaterials
Activated Carbon
Sorbents
Yassir Taha Makkawi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
20
0.645
Uday Kumar Nt
American University of Ras al Khaimah AURAK
Ras al-Khaimah, United Arab Emirates
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Renewable Energy (solar and bioenergy)
Water and Environmental Sustainability Applications in
Adams Feyisayo Victoria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
corrosion and water treatment
Rachid Chebbi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
15
0.517
Fluid Mechanics
Transport Phenomena
Chemical Engineering
Process Optimization
Walid Saad
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
Sustainability
Nanotechnology
Drug Delivery
Pharmaceutical Waste Treatment
KF Loughlin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
13
0.361
adsorption
zeolites
kinetics
diffusion
Abdelaziz Khlaifat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
Unconventional Resources
Petroleum Production
Chemical Engineering
AM Adris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
11
0.379
Chemical Reaction Engineering
Petrochemicals
Hydrogen Energy
Membrane Separation
Research and Innovation Management
Mohamed Al Zarooni
American University of Ras al Khaimah AURAK
Ras al-Khaimah, United Arab Emirates
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
Water treatment
Desalination
Adsorption
Hatem Alsyouri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
Inorganic membranes
Nanoporous materials
Gas separation
Carbon capture
Hydrogen enrgy
Marie-Nour Kaydouh
Lebanese American University
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Heterogeneous Catalysis
Nanomaterials
Chemical Engineering
Reforming
Waste-to-Energy
Muhammed Enes Oruc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Micro/Nano Fabrication
Advanced Materials
Microfluidics
Electrochemistry
Miral Al Sharabati
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
water treatment
drug delivery
mRNA purification
Abdullah TM Nasr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
polymerization
crystallization
3D dosimetry
colloids and surface science
Yousef Salameh
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Water treatment
Waste management
Green energy