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World Scientist and University Rankings 2026
World Engineering & Technology 12.227 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 Sep 21, 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 (1.123.399) 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
1,271
World Rank
38
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Food Science and Engineering
food science | food chemistry | agricultural science | functional foods | food antioxidant
food science | food chemistry | agricultural science | functional foods | food antioxidant
H-Index Metrics
-
H-Index168
-
i10 Index907
-
Citation Counts124,188
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* Total H Index Rankings
Rankings
1,858
World Rank
53
Country Rank
1
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
2,148
World Rank
64
Country Rank
2
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
2,592
World Rank
85
Country Rank
1
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
2,874
World Rank
72
Country Rank
1
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
2,976
World Rank
1,321
Country Rank
9
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
3,072
World Rank
1,364
Country Rank
3
University
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
3,295
World Rank
7
Country Rank
1
University
Ranking Based On Selection:
8
Engineering & Technology / Food Science and Engineering
Food Science | Food Chemistry | Utilization of by-products from seafood industry | Shelf-life extension of seafood
Food Science | Food Chemistry | Utilization of by-products from seafood industry | Shelf-life extension of seafood
H-Index Metrics
-
H-Index133
-
i10 Index948
-
Citation Counts75,807
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* Total H Index Rankings
Rankings
3,847
World Rank
214
Country Rank
1
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
4,905
World Rank
53
Country Rank
1
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
5,451
World Rank
205
Country Rank
23
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
5,947
World Rank
11
Country Rank
1
University
Ranking Based On Selection:
12
Engineering & Technology / Food Science and Engineering
Food science and technology | dairy science | food proteins | food colloids | nutritio
Food science and technology | dairy science | food proteins | food colloids | nutritio
H-Index Metrics
-
H-Index115
-
i10 Index492
-
Citation Counts42,914
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* Total H Index Rankings
Rankings
6,171
World Rank
286
Country Rank
6
University
Ranking Based On Selection:
13
Engineering & Technology / Food Science and Engineering
food biotechnology | emerging technologies | process engineering | sustainable food system
food biotechnology | emerging technologies | process engineering | sustainable food system
H-Index Metrics
-
H-Index114
-
i10 Index379
-
Citation Counts46,384
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* Total H Index Rankings
Rankings
6,224
World Rank
168
Country Rank
9
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
6,267
World Rank
12
Country Rank
3
University
Ranking Based On Selection:
15
Engineering & Technology / Food Science and Engineering
Food technology and food processing (edible films and coatings | nanotechnology applied to films and coatings formulation | ohmi
Food technology and food processing (edible films and coatings | nanotechnology applied to films and coatings formulation | ohmi
H-Index Metrics
-
H-Index113
-
i10 Index462
-
Citation Counts45,633
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* Total H Index Rankings
Rankings
6,546
World Rank
303
Country Rank
1
University
Ranking Based On Selection:
16
Engineering & Technology / Food Science and Engineering
Food technology | Food Chemistry | Pharmacolog
Food technology | Food Chemistry | Pharmacolog
H-Index Metrics
-
H-Index113
-
i10 Index408
-
Citation Counts47,829
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* Total H Index Rankings
Rankings
6,631
World Rank
19
Country Rank
9
University
Ranking Based On Selection:
17
Engineering & Technology / Food Science and Engineering
Cheese | Milk Proteins | Heat Stability of Milk | Enzymolog
Cheese | Milk Proteins | Heat Stability of Milk | Enzymolog
H-Index Metrics
-
H-Index112
-
i10 Index483
-
Citation Counts51,517
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* Total H Index Rankings
Rankings
6,782
World Rank
135
Country Rank
2
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
6,967
World Rank
140
Country Rank
3
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
7,020
World Rank
141
Country Rank
2
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
7,027
World Rank
299
Country Rank
4
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
7,305
World Rank
69
Country Rank
21
University
Ranking Based On Selection:
22
Engineering & Technology / Food Science and Engineering
food science and technology | food science | food engineering | food technolog
food science and technology | food science | food engineering | food technolog
H-Index Metrics
-
H-Index109
-
i10 Index594
-
Citation Counts41,953
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* Total H Index Rankings
Rankings
7,425
World Rank
3,351
Country Rank
38
University
Ranking Based On Selection:
23
Engineering & Technology / Food Science and Engineering
food engineering | pyrolysis | algae | waste utilization | nonthermal processin
food engineering | pyrolysis | algae | waste utilization | nonthermal processin
H-Index Metrics
-
H-Index108
-
i10 Index553
-
Citation Counts47,561
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* Total H Index Rankings
Rankings
7,711
World Rank
23
Country Rank
2
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
8,395
World Rank
166
Country Rank
16
University
Ranking Based On Selection:
25
Engineering & Technology / Food Science and Engineering
Food and Environmental Safety | Environmental Forensics | Metabolomics | Wastewater based-Epidemiolog
Food and Environmental Safety | Environmental Forensics | Metabolomics | Wastewater based-Epidemiolog
H-Index Metrics
-
H-Index105
-
i10 Index323
-
Citation Counts32,243
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