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
Process Intensification and optimization
Advanced Wastewater Treatment(Advanced oxidation)
Bioenergy Conversation
hydrodynami
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
51
0.962
* Total i10 IndexRankings
Ranking Based On Selection :2
Ionic Liquids
Separation Process
Process Simulation
Molecular Simulations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
41
0.932
* Total i10 IndexRankings
Ranking Based On Selection :3
Organic Electronics
Bioelectronics
Biomolecules
Organic Semiconductor
Perovskite PV & LED
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
17
0.500
* Total i10 IndexRankings
Ranking Based On Selection :4
Transport phenomena
Postharvest technology
Drying
CFD
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
* Total i10 IndexRankings
Ranking Based On Selection :5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total i10 IndexRankings
Ranking Based On Selection :6
Chemical Engineering
System Identification
Modeling
Advanced Process Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
* Total i10 IndexRankings
Ranking Based On Selection :7
Chemical Engineering
Bio-product and bio-energy
Water treatment
Separation Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection :8
• Optimization of bio processes • Tissue growth modeling to generate virtual plant tissue • Food process engineenring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 IndexRankings
Ranking Based On Selection :9
Bio-energies
Waste Biomass Valorization
Thermo-chemical Conversion
Catalyst & Adsorbent Synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
Energy's: PETRO &BIO FUEL Energy
Catalyst
Separation process
Environmental engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection :11
Electrochemistry
Electrocatalysis
Water and wastewer treatmen Battery
Waste to Energy
CO2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection :12
Bio-based materials
Bioenergy
Polymer rheology
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Materials/Chemical Engineering
Biomethane production and Biowaste treatment using Anaerobic Digestion process
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection :14
Nonthermal/Novel food processing technologies
postharvest technology and loss reduction
shelf life study of foods
development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection :15
Process Engineering and Product Development
Leather science and Cleaner Leather Manufacture
Waste management and Green Technol
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Nano material synthesis
Heterogeneous Catalysis
Bio fuel Energy and Recycling Waste material
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Biochemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Chemical Engineering
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Carbonization
Nanofabrication
Electrocatalysis
Hybrid supercapacitors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Waste Water Treatment
Energy Analysis
Environment Regulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
water
Environment
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
Chemical Engineering
Crystallization
Fermentation
Biomass
Reaction Kinetics and Design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Chemical engineering
Batteries
Fuel cells
Biofuels
Wastes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Nigus Gabbiye Habtu
Bahir Dar University
Bahir Dar, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
51
0.962
Process Intensification and optimization
Advanced Wastewater Treatment(Advanced oxidation)
Bioenergy Conversation
hydrodynami
Girma Gonfa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
41
0.932
Ionic Liquids
Separation Process
Process Simulation
Molecular Simulations
Jung Yong Kim
Jimma University
Jimma, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
17
0.500
Organic Electronics
Bioelectronics
Biomolecules
Organic Semiconductor
Perovskite PV & LED
Solomon Workneh Fanta
Bahir Dar University
Bahir Dar, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
Transport phenomena
Postharvest technology
Drying
CFD
Zebene Kiflie
Addis Ababa Institute of Technology
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Lemma Dendena Tufa
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
Chemical Engineering
System Identification
Modeling
Advanced Process Control
Sintayehu Mekuria Hailegiorgis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Chemical Engineering
Bio-product and bio-energy
Water treatment
Separation Technology
Metadel Kassahun Abera
Bahir Dar University
Bahir Dar, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
• Optimization of bio processes • Tissue growth modeling to generate virtual plant tissue • Food process engineenring
Ali Shemsedin Reshad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Bio-energies
Waste Biomass Valorization
Thermo-chemical Conversion
Catalyst & Adsorbent Synthesis
Ramachandran Kasirajan
Jimma University
Jimma, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Energy's: PETRO &BIO FUEL Energy
Catalyst
Separation process
Environmental engineering
Dessalew Berihun Adam
Kotebe Metropolitan University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Electrochemistry
Electrocatalysis
Water and wastewer treatmen Battery
Waste to Energy
CO2
Melakuu Tesfaye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Bio-based materials
Bioenergy
Polymer rheology
Nanomaterials
Kiros Hagos
Mekelle University
Mekelle, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Materials/Chemical Engineering
Biomethane production and Biowaste treatment using Anaerobic Digestion process
Henock W. Woldemariam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Nonthermal/Novel food processing technologies
postharvest technology and loss reduction
shelf life study of foods
development
Shegaw Ahmed Mohammed
Addis Ababa Institute of Technology
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Process Engineering and Product Development
Leather science and Cleaner Leather Manufacture
Waste management and Green Technol
Belete Tessema Asfaw
Haramaya University
Haramaya, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Nano material synthesis
Heterogeneous Catalysis
Bio fuel Energy and Recycling Waste material
Muluken Kebede Urge
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Ketema Beyecha Hundie
Jimma University
Jimma, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Amsalu Gosu Adigo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Biochemical Engineering
Fikiru Temesgen Angerasa
Bahir Dar University
Bahir Dar, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Chemical Engineering
Environmental Engineering
Gedefaw Asmare Tafete
Bahir Dar University
Bahir Dar, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Carbonization
Nanofabrication
Electrocatalysis
Hybrid supercapacitors
Tariku Ayala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Waste Water Treatment
Energy Analysis
Environment Regulation
Wondwosen Sime Geleta
Jimma University
Jimma, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
water
Environment
Chemical Engineering
Abraha Gebremeskel Bairu
Jimma University
Jimma, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Chemical Engineering
Crystallization
Fermentation
Biomass
Reaction Kinetics and Design
Mebrahtom Gebresemati Weldehans
Gachon University
Seongnam, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Chemical engineering
Batteries
Fuel cells
Biofuels
Wastes