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Iranian Research Organization for Science and Technology 70 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 Jan 06, 2026, 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 (1.131.911) 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
28,948
World Rank
106
Country Rank
1
University
Ranking Based On Selection:
1
Others
Wood-plastic composites | Nano bio-composite and cellulose modification | Property enhancement of non-wood fibers | Pulp and pape
Wood-plastic composites | Nano bio-composite and cellulose modification | Property enhancement of non-wood fibers | Pulp and pape
H-Index Metrics
-
H-Index75
-
i10 Index168
-
Citation Counts15,563
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* Total H Index Rankings
Rankings
262,183
World Rank
3,246
Country Rank
2
University
Ranking Based On Selection:
2
Engineering & Technology / Nanoscience and Nanotechnology
Electrochemistry | Nanotechnology | Thin Film | Sensor & Biosensor | Solar Cel
Electrochemistry | Nanotechnology | Thin Film | Sensor & Biosensor | Solar Cel
H-Index Metrics
-
H-Index31
-
i10 Index50
-
Citation Counts2,421
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* Total H Index Rankings
Rankings
312,998
World Rank
4,263
Country Rank
3
University
Ranking Based On Selection:
3
Engineering & Technology / Nanoscience and Nanotechnology
Separation Technology | Nanotechnology | Renewable Energ
Separation Technology | Nanotechnology | Renewable Energ
H-Index Metrics
-
H-Index28
-
i10 Index50
-
Citation Counts3,211
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* Total H Index Rankings
Rankings
402,643
World Rank
6,280
Country Rank
4
University
Ranking Based On Selection:
4
Natural Sciences / Biological Science
Mycology | Phylogeny | Taxonomy | Barcoding | Fungal Biotechnolog
Mycology | Phylogeny | Taxonomy | Barcoding | Fungal Biotechnolog
H-Index Metrics
-
H-Index24
-
i10 Index48
-
Citation Counts3,918
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* Total H Index Rankings
Rankings
423,716
World Rank
6,730
Country Rank
5
University
Ranking Based On Selection:
5
Medical and Health Sciences / Medical Microbiology
Probiotic Bacteria | Postbiotics | Bioactive Peptides | Microbial Biotechnology | Medical Microbiolog
Probiotic Bacteria | Postbiotics | Bioactive Peptides | Microbial Biotechnology | Medical Microbiolog
H-Index Metrics
-
H-Index23
-
i10 Index49
-
Citation Counts2,413
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* Total H Index Rankings
Rankings
520,838
World Rank
9,140
Country Rank
6
University
Ranking Based On Selection:
6
Engineering & Technology / Metallurgical & Materials Engineering
Amourphous Metals | Bulk Metalic Glasse
Amourphous Metals | Bulk Metalic Glasse
H-Index Metrics
-
H-Index20
-
i10 Index30
-
Citation Counts1,038
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* Total H Index Rankings
Rankings
545,778
World Rank
9,693
Country Rank
7
University
Ranking Based On Selection:
7
Engineering & Technology / Computer Science
Applied Machine Learning | Embedded AI | Hardware Accelerators | Computer Arithmetic | FPG
Applied Machine Learning | Embedded AI | Hardware Accelerators | Computer Arithmetic | FPG
H-Index Metrics
-
H-Index19
-
i10 Index38
-
Citation Counts1,595
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* Total H Index Rankings
Rankings
577,747
World Rank
10,450
Country Rank
8
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
578,971
World Rank
10,500
Country Rank
9
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
595,061
World Rank
11,054
Country Rank
10
University
Ranking Based On Selection:
10
Engineering & Technology / Metallurgical & Materials Engineering
Corrosion Science | Coating | Surface Technology | Biomaterials | Hydrophobic material
Corrosion Science | Coating | Surface Technology | Biomaterials | Hydrophobic material
H-Index Metrics
-
H-Index18
-
i10 Index25
-
Citation Counts1,060
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* Total H Index Rankings
Rankings
615,918
World Rank
11,472
Country Rank
11
University
Ranking Based On Selection:
11
Natural Sciences / Biological Science
Microbial biotechnology | Enzyme Technology | Enzyme Immobilization | Fermentation technolog
Microbial biotechnology | Enzyme Technology | Enzyme Immobilization | Fermentation technolog
H-Index Metrics
-
H-Index17
-
i10 Index20
-
Citation Counts1,007
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* Total H Index Rankings
Rankings
670,179
World Rank
12,939
Country Rank
12
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
716,559
World Rank
14,020
Country Rank
13
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
718,499
World Rank
14,084
Country Rank
14
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
731,082
World Rank
14,410
Country Rank
15
University
Ranking Based On Selection:
15
Engineering & Technology / Metallurgical & Materials Engineering
Composites/Renwable Energy/Nanomaterial
Composites/Renwable Energy/Nanomaterial
H-Index Metrics
-
H-Index15
-
i10 Index18
-
Citation Counts798
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* Total H Index Rankings
Rankings
769,298
World Rank
15,168
Country Rank
16
University
Ranking Based On Selection:
16
Engineering & Technology / Mechanical Engineering
Fluid Phase Equilibria | Catalyst | Reaction Engineeg | Hydrogen Production. Solar Chemical reactor
Fluid Phase Equilibria | Catalyst | Reaction Engineeg | Hydrogen Production. Solar Chemical reactor
H-Index Metrics
-
H-Index14
-
i10 Index21
-
Citation Counts1,155
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* Total H Index Rankings
Rankings
810,609
World Rank
15,926
Country Rank
17
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
826,683
World Rank
16,313
Country Rank
18
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
828,059
World Rank
16,336
Country Rank
19
University
Ranking Based On Selection:
19
Engineering & Technology / Metallurgical & Materials Engineering
Ceramic and composite materials | Nano material
Ceramic and composite materials | Nano material
H-Index Metrics
-
H-Index13
-
i10 Index13
-
Citation Counts668
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* Total H Index Rankings
Rankings
838,764
World Rank
16,624
Country Rank
20
University
Ranking Based On Selection:
20
Engineering & Technology / Metallurgical & Materials Engineering
Advanced ceramics | glasses | Glass-Ceramics | Energy Material
Advanced ceramics | glasses | Glass-Ceramics | Energy Material
H-Index Metrics
-
H-Index13
-
i10 Index17
-
Citation Counts451
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* Total H Index Rankings
Rankings
844,214
World Rank
16,721
Country Rank
21
University
Ranking Based On Selection:
21
Engineering & Technology / Electrical & Information Engineering
Antenna | Satellite Communication | Navigation Systems | Watermarkin
Antenna | Satellite Communication | Navigation Systems | Watermarkin
H-Index Metrics
-
H-Index13
-
i10 Index17
-
Citation Counts624
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* Total H Index Rankings
Rankings
846,374
World Rank
16,757
Country Rank
22
University
Ranking Based On Selection:
22
Engineering & Technology / Metallurgical & Materials Engineering
Nanomaterials | Magnetic Materials | Amorphous Metal
Nanomaterials | Magnetic Materials | Amorphous Metal
H-Index Metrics
-
H-Index13
-
i10 Index14
-
Citation Counts569
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* Total H Index Rankings
Rankings
899,891
World Rank
17,817
Country Rank
23
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
901,035
World Rank
17,847
Country Rank
24
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
901,894
World Rank
17,873
Country Rank
25
University
Ranking Based On Selection:
25
Medical and Health Sciences / Microbiology
Microbiology | Biotechnology | Biodegradation | Biopreservatio
Microbiology | Biotechnology | Biodegradation | Biopreservatio
H-Index Metrics
-
H-Index12
-
i10 Index13
-
Citation Counts881
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