Login
Pricing & Plans
Citation Rankings
Smart Institutional Excellence Plan
World Scientist and University Rankings 2026
Spain Engineering & Technology 8.067 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
795
World Rank
31
Country Rank
2
University
Ranking Based On Selection:
1
Engineering & Technology / Computer Science
Artificial Intelligence | Computational Intelligence | Data Science | Trustworthy A
Artificial Intelligence | Computational Intelligence | Data Science | Trustworthy A
H-Index Metrics
-
H-Index196
-
i10 Index841
-
Citation Counts182,871
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
1,302
World Rank
44
Country Rank
1
University
Ranking Based On Selection:
2
Engineering & Technology / Nanoscience and Nanotechnology
nanoscience | nanomaterials | plasmonics | colloids | SER
nanoscience | nanomaterials | plasmonics | colloids | SER
H-Index Metrics
-
H-Index170
-
i10 Index607
-
Citation Counts105,560
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
1,958
World Rank
55
Country Rank
1
University
Ranking Based On Selection:
3
Engineering & Technology / Electrical & Electronic Engineering
microelectronics | sensors | ASIC | biomedical electronics | particle detector
microelectronics | sensors | ASIC | biomedical electronics | particle detector
H-Index Metrics
-
H-Index153
-
i10 Index511
-
Citation Counts85,254
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
2,150
World Rank
59
Country Rank
1
University
Ranking Based On Selection:
4
Engineering & Technology / Earth Sciences
aerosols | air quality | geosciences | environmental geochemistr
aerosols | air quality | geosciences | environmental geochemistr
H-Index Metrics
-
H-Index150
-
i10 Index757
-
Citation Counts86,916
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
2,892
World Rank
71
Country Rank
1
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
3,950
World Rank
85
Country Rank
3
University
Ranking Based On Selection:
6
Engineering & Technology / Computer Science
Fuzzy sets | fuzzy decision making | computing with words | multiple criteria decision making | consensu
Fuzzy sets | fuzzy decision making | computing with words | multiple criteria decision making | consensu
H-Index Metrics
-
H-Index129
-
i10 Index562
-
Citation Counts78,726
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
4,908
World Rank
99
Country Rank
1
University
Ranking Based On Selection:
7
Engineering & Technology / Nanoscience and Nanotechnology
Biomass valorisation | biofuels | materials science | nanoparticle
Biomass valorisation | biofuels | materials science | nanoparticle
H-Index Metrics
-
H-Index122
-
i10 Index739
-
Citation Counts66,009
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
5,459
World Rank
110
Country Rank
2
University
Ranking Based On Selection:
8
Engineering & Technology / Earth Sciences
Geoquímica ambiental | Contaminación atmosférica | Aerosoles atmosférico
Geoquímica ambiental | Contaminación atmosférica | Aerosoles atmosférico
H-Index Metrics
-
H-Index119
-
i10 Index429
-
Citation Counts51,849
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
6,216
World Rank
126
Country Rank
2
University
Ranking Based On Selection:
9
Engineering & Technology / Electrical & Electronic Engineering
Hyperspectral imaging | geoscience | remote sensing | parallel computing | GP
Hyperspectral imaging | geoscience | remote sensing | parallel computing | GP
H-Index Metrics
-
H-Index115
-
i10 Index516
-
Citation Counts65,828
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
6,275
World Rank
127
Country Rank
2
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
6,580
World Rank
135
Country Rank
3
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
6,722
World Rank
138
Country Rank
2
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
6,941
World Rank
139
Country Rank
2
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
7,392
World Rank
147
Country Rank
3
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
8,789
World Rank
169
Country Rank
15
University
Ranking Based On Selection:
15
Engineering & Technology / Computer Science
Artificial intelligence | Causality | Signal and image processing | Remote sensing | Earth science
Artificial intelligence | Causality | Signal and image processing | Remote sensing | Earth science
H-Index Metrics
-
H-Index105
-
i10 Index366
-
Citation Counts52,355
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
8,896
World Rank
174
Country Rank
16
University
Ranking Based On Selection:
16
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 Index326
-
Citation Counts33,266
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
9,911
World Rank
192
Country Rank
1
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
9,963
World Rank
195
Country Rank
1
University
Ranking Based On Selection:
18
Engineering & Technology / Marine Sciences and Engineering
Aquatic microbial ecology | ocean biogeochemistry | marine microbiology | microbial oceanograph
Aquatic microbial ecology | ocean biogeochemistry | marine microbiology | microbial oceanograph
H-Index Metrics
-
H-Index102
-
i10 Index307
-
Citation Counts37,091
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
10,265
World Rank
202
Country Rank
1
University
Ranking Based On Selection:
19
Engineering & Technology / Marine Sciences and Engineering
marine ecology | benthic ecology | ecosystem-based management | marine assessmen
marine ecology | benthic ecology | ecosystem-based management | marine assessmen
H-Index Metrics
-
H-Index101
-
i10 Index323
-
Citation Counts40,835
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
10,786
World Rank
213
Country Rank
12
University
Ranking Based On Selection:
20
Engineering & Technology / Chemical Engineering
micropollutants | Anaerobic treatment | Wastewater treatment | Environmental Engineerin
micropollutants | Anaerobic treatment | Wastewater treatment | Environmental Engineerin
H-Index Metrics
-
H-Index100
-
i10 Index381
-
Citation Counts35,415
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
11,409
World Rank
224
Country Rank
4
University
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
Environmental epidemiology | air pollution | climate change | time-series regression | meta-analysi
Environmental epidemiology | air pollution | climate change | time-series regression | meta-analysi
H-Index Metrics
-
H-Index98
-
i10 Index302
-
Citation Counts40,278
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
11,559
World Rank
228
Country Rank
22
University
Ranking Based On Selection:
22
Engineering & Technology / Metallurgical & Materials Engineering
Computational Chemistry | Quantum Chemistry | Computational Materials Science | Heterogeneous Catalysi
Computational Chemistry | Quantum Chemistry | Computational Materials Science | Heterogeneous Catalysi
H-Index Metrics
-
H-Index98
-
i10 Index591
-
Citation Counts40,439
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
11,955
World Rank
233
Country Rank
5
University
Ranking Based On Selection:
23
Engineering & Technology / Food Science and Engineering
Food Science | Cereals | Bakery Products | Food Ingredients | Food Qualit
Food Science | Cereals | Bakery Products | Food Ingredients | Food Qualit
H-Index Metrics
-
H-Index97
-
i10 Index279
-
Citation Counts30,619
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
12,369
World Rank
239
Country Rank
6
University
Ranking Based On Selection:
24
Engineering & Technology / Marine Sciences and Engineering
Coastal Engineering | Ocean Engineering | Climate Change | Marine Renewables | Civil Engineerin
Coastal Engineering | Ocean Engineering | Climate Change | Marine Renewables | Civil Engineerin
H-Index Metrics
-
H-Index96
-
i10 Index259
-
Citation Counts42,194
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
12,382
World Rank
240
Country Rank
4
University
Ranking Based On Selection:
25
Engineering & Technology / Earth Sciences
Stellar physics | asteroseismology | stellar structure and dynamics | solar-like stars | red giant
Stellar physics | asteroseismology | stellar structure and dynamics | solar-like stars | red giant
H-Index Metrics
-
H-Index96
-
i10 Index255
-
Citation Counts35,748
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
