Login
Pricing & Plans
Citation Rankings
Smart Institutional Excellence Plan
World Scientist and University Rankings 2026
Ghana Engineering & Technology 845 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Dec 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.755) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H Index Rankings
Rankings
92,352
World Rank
17
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Food Science and Engineering
Food Processing Technology | International Food Laws and Regulations | Fermentation Technology | Chocolate Technology | Cocoa Proce
Food Processing Technology | International Food Laws and Regulations | Fermentation Technology | Chocolate Technology | Cocoa Proce
H-Index Metrics
-
H-Index50
-
i10 Index127
-
Citation Counts11,509
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
127,983
World Rank
37
Country Rank
8
University
Ranking Based On Selection:
2
Engineering & Technology / Food Science and Engineering
Applied Microbiology and Quality Assurance | Food Toxicology | Mycotoxin and Epidemiology | Food Product Development and Packagin
Applied Microbiology and Quality Assurance | Food Toxicology | Mycotoxin and Epidemiology | Food Product Development and Packagin
H-Index Metrics
-
H-Index44
-
i10 Index105
-
Citation Counts6,856
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
154,207
World Rank
47
Country Rank
10
University
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Climate Change and Variability | Food Security | Climate Change Adaptations | Vulnerability Assessment
Climate Change and Variability | Food Security | Climate Change Adaptations | Vulnerability Assessment
H-Index Metrics
-
H-Index40
-
i10 Index71
-
Citation Counts7,207
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
196,653
World Rank
74
Country Rank
31
University
Ranking Based On Selection:
4
Engineering & Technology / Food Science and Engineering
food science | food process engineering | food technology | food chemistr
food science | food process engineering | food technology | food chemistr
H-Index Metrics
-
H-Index36
-
i10 Index86
-
Citation Counts4,407
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
203,734
World Rank
79
Country Rank
2
University
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Adoption | impact assessment | efficiency measurement | food security and climate change economic
Adoption | impact assessment | efficiency measurement | food security and climate change economic
H-Index Metrics
-
H-Index35
-
i10 Index60
-
Citation Counts3,842
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
205,555
World Rank
84
Country Rank
4
University
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
Environmental Monitoring | Water Quality Assessment | Health Risk Assessment | Pollution Control..
Environmental Monitoring | Water Quality Assessment | Health Risk Assessment | Pollution Control..
H-Index Metrics
-
H-Index35
-
i10 Index61
-
Citation Counts5,684
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
209,358
World Rank
88
Country Rank
36
University
Ranking Based On Selection:
7
Engineering & Technology / Earth Sciences
Hydrogeology | Hydrochemistry | Geostatistics | Numerical Groundwater Modelling | Advanced Statistical Application
Hydrogeology | Hydrochemistry | Geostatistics | Numerical Groundwater Modelling | Advanced Statistical Application
H-Index Metrics
-
H-Index35
-
i10 Index65
-
Citation Counts3,805
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
215,786
World Rank
93
Country Rank
21
University
Ranking Based On Selection:
8
Engineering & Technology / Civil Engineering
Circular Economy in Construction | OSH | Construction Safety and Health | Building Pathology | Green Bu
Circular Economy in Construction | OSH | Construction Safety and Health | Building Pathology | Green Bu
H-Index Metrics
-
H-Index34
-
i10 Index100
-
Citation Counts4,180
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
218,839
World Rank
103
Country Rank
23
University
Ranking Based On Selection:
9
Engineering & Technology / Food Science and Engineering
Underutilized fruits and vegetables | Root and Tuber | Food Processing | Product developemen
Underutilized fruits and vegetables | Root and Tuber | Food Processing | Product developemen
H-Index Metrics
-
H-Index34
-
i10 Index100
-
Citation Counts4,906
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
226,700
World Rank
105
Country Rank
44
University
Ranking Based On Selection:
10
Engineering & Technology / Food Science and Engineering
Food Science | Food Processing | Food Engineerin
Food Science | Food Processing | Food Engineerin
H-Index Metrics
-
H-Index34
-
i10 Index58
-
Citation Counts3,640
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
231,396
World Rank
111
Country Rank
6
University
Ranking Based On Selection:
11
Engineering & Technology / Food Science and Engineering
Meat science | Food and water microbiology | Molecular microbiology | Antibiotic resistance of food-borne pathogen
Meat science | Food and water microbiology | Molecular microbiology | Antibiotic resistance of food-borne pathogen
H-Index Metrics
-
H-Index33
-
i10 Index84
-
Citation Counts4,281
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
242,012
World Rank
116
Country Rank
1
University
Ranking Based On Selection:
12
Engineering & Technology / Energy Engineering
Urban sustainability | Urban planning | Climate change | Land governanc
Urban sustainability | Urban planning | Climate change | Land governanc
H-Index Metrics
-
H-Index32
-
i10 Index68
-
Citation Counts3,697
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
242,678
World Rank
118
Country Rank
26
University
Ranking Based On Selection:
13
Engineering & Technology / Energy Engineering
Renewable Energy | Bioenergy | Energy Planning and Ploic
Renewable Energy | Bioenergy | Energy Planning and Ploic
H-Index Metrics
-
H-Index32
-
i10 Index73
-
Citation Counts4,411
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
244,422
World Rank
120
Country Rank
27
University
Ranking Based On Selection:
14
Engineering & Technology / Civil Engineering
Construction Education and Training | Construction Project Management | Infrastructure Procuremen
Construction Education and Training | Construction Project Management | Infrastructure Procuremen
H-Index Metrics
-
H-Index32
-
i10 Index75
-
Citation Counts6,772
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
259,918
World Rank
129
Country Rank
30
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
264,242
World Rank
131
Country Rank
53
University
Ranking Based On Selection:
16
Engineering & Technology / Food Science and Engineering
Food Science | Food Microbiology and Food Safety | Food Biotechnology | Food processing | Nutritio
Food Science | Food Microbiology and Food Safety | Food Biotechnology | Food processing | Nutritio
H-Index Metrics
-
H-Index31
-
i10 Index55
-
Citation Counts3,536
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
287,062
World Rank
145
Country Rank
55
University
Ranking Based On Selection:
17
Engineering & Technology / Food Science and Engineering
Hydrometallurgy | Adsorption/Ion Exchange | Water Treatment | Polyelectrolytes | Food Engineerin
Hydrometallurgy | Adsorption/Ion Exchange | Water Treatment | Polyelectrolytes | Food Engineerin
H-Index Metrics
-
H-Index29
-
i10 Index45
-
Citation Counts2,653
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
288,514
World Rank
148
Country Rank
9
University
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Disaster Management Urban studies | environmental management Management of Higher education institut
Disaster Management Urban studies | environmental management Management of Higher education institut
H-Index Metrics
-
H-Index29
-
i10 Index60
-
Citation Counts2,665
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
289,488
World Rank
153
Country Rank
1
University
Ranking Based On Selection:
19
Engineering & Technology / Computer Science
Geomatic Engineering | Geodesy | Geosciences | Machine Learning/A
Geomatic Engineering | Geodesy | Geosciences | Machine Learning/A
H-Index Metrics
-
H-Index29
-
i10 Index69
-
Citation Counts2,422
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
292,166
World Rank
160
Country Rank
37
University
Ranking Based On Selection:
20
Engineering & Technology / Civil Engineering
Lean Construction | Sustainable Construction | Construction Materials | Timber Technolog
Lean Construction | Sustainable Construction | Construction Materials | Timber Technolog
H-Index Metrics
-
H-Index29
-
i10 Index80
-
Citation Counts2,927
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
292,551
World Rank
161
Country Rank
59
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
296,593
World Rank
165
Country Rank
2
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
298,378
World Rank
169
Country Rank
1
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
304,297
World Rank
170
Country Rank
1
University
Ranking Based On Selection:
24
Engineering & Technology / Metallurgical & Materials Engineering
semiconductors | devices | material
semiconductors | devices | material
H-Index Metrics
-
H-Index29
-
i10 Index79
-
Citation Counts2,981
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
305,390
World Rank
175
Country Rank
63
University
Ranking Based On Selection:
25
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | Environmental and Energy Applications of Photocatalysis | Oil Spill Remediatio
Nanotechnology | Environmental and Energy Applications of Photocatalysis | Oil Spill Remediatio
H-Index Metrics
-
H-Index28
-
i10 Index50
-
Citation Counts2,688
Get Full Access to
Premium Data
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
Ensuring quality standards and accreditation compliance in higher education.
Advancing global partnerships, mobility, and international visibility.
🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
Limited Opportunities Available
