University, Subject, Country, Region, World
Instituto Politécnico de Lisboa 134 Scientists Subject Rankings - 2025
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 6 years. As of Jun 15, 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 (1.121.296) 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
152,702
World Rank
474
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Fungal occupational exposure | Indoor air Qualit
Fungal occupational exposure | Indoor air Qualit
H-Index Metrics
-
H-Index39
-
i10 Index113
-
Citation Counts4,863
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* Total H Index Rankings
Rankings
155,272
World Rank
485
Country Rank
2
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
233,595
World Rank
791
Country Rank
3
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
233,757
World Rank
792
Country Rank
4
University
Ranking Based On Selection:
4
Engineering & Technology / Computer Science
Pattern Recognition | Clustering | Biometrics | Digital Signal Processin
Pattern Recognition | Clustering | Biometrics | Digital Signal Processin
H-Index Metrics
-
H-Index32
-
i10 Index66
-
Citation Counts3,274
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* Total H Index Rankings
Rankings
235,991
World Rank
798
Country Rank
5
University
Ranking Based On Selection:
5
Natural Sciences / Mathematical Sciences
mathematics education | learning and teaching | teacher educatio
mathematics education | learning and teaching | teacher educatio
H-Index Metrics
-
H-Index32
-
i10 Index57
-
Citation Counts7,243
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* Total H Index Rankings
Rankings
261,219
World Rank
903
Country Rank
6
University
Ranking Based On Selection:
6
Engineering & Technology / Metallurgical & Materials Engineering
materials science | energy storage | corrosio
materials science | energy storage | corrosio
H-Index Metrics
-
H-Index30
-
i10 Index43
-
Citation Counts2,502
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* Total H Index Rankings
Rankings
277,588
World Rank
966
Country Rank
7
University
Ranking Based On Selection:
7
Natural Sciences / Chemical Sciences
synthesis of coordination complexes | electrochemistry | biocatalysis with laccases towards hair dyes and heterocyclic cores | li
synthesis of coordination complexes | electrochemistry | biocatalysis with laccases towards hair dyes and heterocyclic cores | li
H-Index Metrics
-
H-Index29
-
i10 Index56
-
Citation Counts2,530
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* Total H Index Rankings
Rankings
297,961
World Rank
1,053
Country Rank
8
University
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Chemical Engineering | Supercritical fluids | Antioxidants | Thermodinamics | Food Technolog
Chemical Engineering | Supercritical fluids | Antioxidants | Thermodinamics | Food Technolog
H-Index Metrics
-
H-Index29
-
i10 Index43
-
Citation Counts2,947
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* Total H Index Rankings
Rankings
314,282
World Rank
1,125
Country Rank
9
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
316,346
World Rank
1,140
Country Rank
10
University
Ranking Based On Selection:
10
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* Total H Index Rankings
Rankings
328,241
World Rank
1,174
Country Rank
11
University
Ranking Based On Selection:
11
Natural Sciences / Chemical Sciences
Química de coordenação | Catálise homogénea | Eletroquímica | Quimica organometálica | Activação de CO
Química de coordenação | Catálise homogénea | Eletroquímica | Quimica organometálica | Activação de CO
H-Index Metrics
-
H-Index26
-
i10 Index63
-
Citation Counts2,471
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* Total H Index Rankings
Rankings
356,188
World Rank
1,289
Country Rank
12
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
370,604
World Rank
1,341
Country Rank
13
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
400,213
World Rank
1,482
Country Rank
14
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
404,321
World Rank
1,491
Country Rank
15
University
Ranking Based On Selection:
15
Education / Early Childhood Education
Child Development | Mother-infant attachment | Parenting | Day Care and Early Childhood Educatio
Child Development | Mother-infant attachment | Parenting | Day Care and Early Childhood Educatio
H-Index Metrics
-
H-Index23
-
i10 Index51
-
Citation Counts1,818
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* Total H Index Rankings
Rankings
406,427
World Rank
1,502
Country Rank
16
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
407,573
World Rank
1,508
Country Rank
17
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
414,292
World Rank
1,528
Country Rank
18
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
426,777
World Rank
1,578
Country Rank
19
University
Ranking Based On Selection:
19
Business & Management / Decision Science and Operations Management
Industrial Engineering | Operation management | Lean management | Innovatio
Industrial Engineering | Operation management | Lean management | Innovatio
H-Index Metrics
-
H-Index22
-
i10 Index52
-
Citation Counts1,847
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* Total H Index Rankings
Rankings
432,521
World Rank
1,604
Country Rank
20
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
449,539
World Rank
1,659
Country Rank
21
University
Ranking Based On Selection:
21
Engineering & Technology / Electrical & Electronic Engineering
Power Electronics | Automation | Robotic
Power Electronics | Automation | Robotic
H-Index Metrics
-
H-Index21
-
i10 Index46
-
Citation Counts1,780
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* Total H Index Rankings
Rankings
462,738
World Rank
1,714
Country Rank
22
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
480,527
World Rank
1,776
Country Rank
23
University
Ranking Based On Selection:
23
Social Sciences / Linguistics and Literature
Leitura | escrita | aprendizagem | língua não materna | educaçã
Leitura | escrita | aprendizagem | língua não materna | educaçã
H-Index Metrics
-
H-Index20
-
i10 Index46
-
Citation Counts1,788
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* Total H Index Rankings
Rankings
501,193
World Rank
1,872
Country Rank
24
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
530,308
World Rank
2,001
Country Rank
25
University
Ranking Based On Selection:
25
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