University, Subject, Country, Region, World
Portugal 203 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 18, 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 (1.121.299) 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
468,622
World Rank
1,741
Country Rank
62
University
Ranking Based On Selection:
76
* Total H Index Rankings
Rankings
469,560
World Rank
1,745
Country Rank
13
University
Ranking Based On Selection:
77
Natural Sciences / Chemical Sciences
Thermophysical properties | viscosity of fluids | e-learning | environmental sustainabilit
Thermophysical properties | viscosity of fluids | e-learning | environmental sustainabilit
H-Index Metrics
-
H-Index21
-
i10 Index30
-
Citation Counts1,330
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* Total H Index Rankings
Rankings
487,091
World Rank
1,811
Country Rank
408
University
Ranking Based On Selection:
78
* Total H Index Rankings
Rankings
493,641
World Rank
1,836
Country Rank
401
University
Ranking Based On Selection:
79
* Total H Index Rankings
Rankings
499,370
World Rank
1,860
Country Rank
407
University
Ranking Based On Selection:
80
* Total H Index Rankings
Rankings
519,674
World Rank
1,935
Country Rank
424
University
Ranking Based On Selection:
81
* Total H Index Rankings
Rankings
524,195
World Rank
1,962
Country Rank
98
University
Ranking Based On Selection:
82
Natural Sciences / Chemical Sciences
Química Orgânica | Química de Produtos Naturais | Oleos essenciais | Síntese | Atividades Biológica
Química Orgânica | Química de Produtos Naturais | Oleos essenciais | Síntese | Atividades Biológica
H-Index Metrics
-
H-Index19
-
i10 Index33
-
Citation Counts1,082
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* Total H Index Rankings
Rankings
525,350
World Rank
1,974
Country Rank
436
University
Ranking Based On Selection:
83
* Total H Index Rankings
Rankings
531,925
World Rank
2,013
Country Rank
26
University
Ranking Based On Selection:
84
Natural Sciences / Chemical Sciences
Organic chemistry | Calixarenes | Polymer Synthesis | Supramolecular Chemistry | Fluorescent Sensor
Organic chemistry | Calixarenes | Polymer Synthesis | Supramolecular Chemistry | Fluorescent Sensor
H-Index Metrics
-
H-Index19
-
i10 Index27
-
Citation Counts702
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* Total H Index Rankings
Rankings
535,615
World Rank
2,034
Country Rank
13
University
Ranking Based On Selection:
85
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* Total H Index Rankings
Rankings
536,176
World Rank
2,036
Country Rank
447
University
Ranking Based On Selection:
86
* Total H Index Rankings
Rankings
544,731
World Rank
2,068
Country Rank
43
University
Ranking Based On Selection:
87
Natural Sciences / Chemical Sciences
Biotechnology | Circular Economy | Nanobiomedicine | Bioactives | Peptide
Biotechnology | Circular Economy | Nanobiomedicine | Bioactives | Peptide
H-Index Metrics
-
H-Index18
-
i10 Index22
-
Citation Counts915
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* Total H Index Rankings
Rankings
548,427
World Rank
2,080
Country Rank
454
University
Ranking Based On Selection:
88
* Total H Index Rankings
Rankings
559,675
World Rank
2,142
Country Rank
11
University
Ranking Based On Selection:
89
Natural Sciences / Chemical Sciences
Chemistry | Biophysics | Molecular Dynamics Simulations | Biomembrane
Chemistry | Biophysics | Molecular Dynamics Simulations | Biomembrane
H-Index Metrics
-
H-Index18
-
i10 Index21
-
Citation Counts906
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* Total H Index Rankings
Rankings
571,687
World Rank
2,221
Country Rank
27
University
Ranking Based On Selection:
90
Natural Sciences / Chemical Sciences
Computational Chemistry | DFT | molecular dynamics | docking | chemiosmotic theor
Computational Chemistry | DFT | molecular dynamics | docking | chemiosmotic theor
H-Index Metrics
-
H-Index18
-
i10 Index26
-
Citation Counts1,004
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* Total H Index Rankings
Rankings
592,135
World Rank
2,298
Country Rank
37
University
Ranking Based On Selection:
91
Natural Sciences / Chemical Sciences
Analytical Chemistry | Food Chemistry/Science | Chromatography | Wine Science | ES
Analytical Chemistry | Food Chemistry/Science | Chromatography | Wine Science | ES
H-Index Metrics
-
H-Index17
-
i10 Index25
-
Citation Counts1,295
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* Total H Index Rankings
Rankings
597,578
World Rank
2,331
Country Rank
114
University
Ranking Based On Selection:
92
* Total H Index Rankings
Rankings
598,665
World Rank
2,339
Country Rank
496
University
Ranking Based On Selection:
93
* Total H Index Rankings
Rankings
606,883
World Rank
2,381
Country Rank
33
University
Ranking Based On Selection:
94
Natural Sciences / Chemical Sciences
Organic Synthesis | Calixarenes | Polymers Synthesis | Supramolecular | Nanomaterial
Organic Synthesis | Calixarenes | Polymers Synthesis | Supramolecular | Nanomaterial
H-Index Metrics
-
H-Index17
-
i10 Index24
-
Citation Counts756
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* Total H Index Rankings
Rankings
609,138
World Rank
2,392
Country Rank
34
University
Ranking Based On Selection:
95
* Total H Index Rankings
Rankings
609,787
World Rank
2,395
Country Rank
18
University
Ranking Based On Selection:
96
* Total H Index Rankings
Rankings
623,112
World Rank
2,466
Country Rank
46
University
Ranking Based On Selection:
97
Natural Sciences / Chemical Sciences
Omics strategies | environmental chemistry | affective disorders | food chemistry | pharmaceutica
Omics strategies | environmental chemistry | affective disorders | food chemistry | pharmaceutica
H-Index Metrics
-
H-Index16
-
i10 Index20
-
Citation Counts874
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* Total H Index Rankings
Rankings
624,402
World Rank
2,475
Country Rank
52
University
Ranking Based On Selection:
98
* Total H Index Rankings
Rankings
638,775
World Rank
2,539
Country Rank
549
University
Ranking Based On Selection:
99
* Total H Index Rankings
Rankings
679,322
World Rank
2,743
Country Rank
587
University
Ranking Based On Selection:
100
Natural Sciences / Chemical Sciences
Computational Chemistry | Drug Discovery | Free Energy Calculation
Computational Chemistry | Drug Discovery | Free Energy Calculation
H-Index Metrics
-
H-Index16
-
i10 Index23
-
Citation Counts749
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