The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 Jan 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 (870.053) 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 IndexRankings
Ranking Based On Selection: 26
immune regulation
autoimmunity
tryptophan catabolism
Metrics
H-Index
i10 Index
Citation Counts
66
132
21,306
* Total H IndexRankings
Ranking Based On Selection: 27
General Surgery
Metrics
H-Index
i10 Index
Citation Counts
65
240
14,658
* Total H IndexRankings
Ranking Based On Selection: 28
Rheumatology
Immunology
Allergy
Metrics
H-Index
i10 Index
Citation Counts
64
183
14,739
* Total H IndexRankings
Ranking Based On Selection: 29
Gas phase chemistry
astrochemistry
prebiotic chemistry
combustion chemistry
reaction dynamics
Metrics
H-Index
i10 Index
Citation Counts
64
190
10,972
* Total H IndexRankings
Ranking Based On Selection: 30
biochimica
nutrizione
endocrinologia
nefrologia
Metrics
H-Index
i10 Index
Citation Counts
64
140
11,833
* Total H IndexRankings
Ranking Based On Selection: 31
energy efficiency in buildings
urban heat island
new smart materials for building envelope
thermal-energy dynamic simulation
Metrics
H-Index
i10 Index
Citation Counts
63
210
12,515
* Total H IndexRankings
Ranking Based On Selection: 32
Organic production
AI
rabbit
chicken
Metrics
H-Index
i10 Index
Citation Counts
63
226
13,052
* Total H IndexRankings
Ranking Based On Selection: 33
reumatologia
Metrics
H-Index
i10 Index
Citation Counts
63
166
11,347
* Total H IndexRankings
Ranking Based On Selection: 34
green chemistry
organic chemistry
catalysis
flow chemistry
Metrics
H-Index
i10 Index
Citation Counts
61
207
11,450
* Total H IndexRankings
Ranking Based On Selection: 35
physical and quantum chemistry -reaction kinetics -chirality - stereodynamics
Metrics
H-Index
i10 Index
Citation Counts
61
260
12,642
* Total H IndexRankings
Ranking Based On Selection: 36
Igneous Petrology
Volcanology
Scienze della Terra
Metrics
H-Index
i10 Index
Citation Counts
60
135
20,125
* Total H IndexRankings
Ranking Based On Selection: 37
Thermodynamics
Heat Transfer
Acoustic and Lightning
Energy Efficiency and GW
Renewables Hydrogen and Fuel Cells
Metrics
H-Index
i10 Index
Citation Counts
59
253
13,287
* Total H IndexRankings
Ranking Based On Selection: 38
Molecular reaction dynamics. Molecular scattering. Intermolecular potentials. Combustion chemistry. Astrochemistry.
Metrics
H-Index
i10 Index
Citation Counts
59
139
8,502
* Total H IndexRankings
Ranking Based On Selection: 39
Metrics
H-Index
i10 Index
Citation Counts
58
76
13,005
* Total H IndexRankings
Ranking Based On Selection: 40
Metrics
H-Index
i10 Index
Citation Counts
58
117
12,617
* Total H IndexRankings
Ranking Based On Selection: 41
Chirurgia Generale ed Endocrina
Metrics
H-Index
i10 Index
Citation Counts
56
168
11,036
* Total H IndexRankings
Ranking Based On Selection: 42
Organometallic Chemistry
Catalysis
NMR
Metrics
H-Index
i10 Index
Citation Counts
56
192
11,596
* Total H IndexRankings
Ranking Based On Selection: 43
nanostructure biomaterials
Metrics
H-Index
i10 Index
Citation Counts
56
114
11,905
* Total H IndexRankings
Ranking Based On Selection: 44
Metrics
H-Index
i10 Index
Citation Counts
56
112
9,886
* Total H IndexRankings
Ranking Based On Selection: 45
Microbiologia
Metrics
H-Index
i10 Index
Citation Counts
56
156
9,115
* Total H IndexRankings
Ranking Based On Selection: 46
diabetes
obesity
lifestyle
prevention
exercise
Metrics
H-Index
i10 Index
Citation Counts
56
116
10,410
* Total H IndexRankings
Ranking Based On Selection: 47
Biochemistry
Molecular Signaling
Plant Biology
Metrics
H-Index
i10 Index
Citation Counts
55
139
10,677
* Total H IndexRankings
Ranking Based On Selection: 48
Metrics
H-Index
i10 Index
Citation Counts
55
162
9,059
* Total H IndexRankings
Ranking Based On Selection: 49
physics
nanotechnology
materials science
condensed matter physics
low-power computing
Metrics
H-Index
i10 Index
Citation Counts
55
100
21,808
* Total H IndexRankings
Ranking Based On Selection: 50
chimica
chimica fisica
fisica
Metrics
H-Index
i10 Index
Citation Counts
55
255
11,973
Ursula Grohmann
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
66
132
21,306
immune regulation
autoimmunity
tryptophan catabolism
Roberto Cirocchi
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
65
240
14,658
Carlo Perricone
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
64
183
14,739
Rheumatology
Immunology
Allergy
Nadia Balucani
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
64
190
10,972
Gas phase chemistry
astrochemistry
prebiotic chemistry
combustion chemistry
reaction dynamics
Francesco Galli
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
64
140
11,833
biochimica
nutrizione
endocrinologia
nefrologia
Anna Laura Pisello
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
63
210
12,515
energy efficiency in buildings
urban heat island
new smart materials for building envelope
thermal-energy dynamic simulation
Cesare Castellini
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
63
226
13,052
Organic production
AI
rabbit
chicken
Elena Bartoloni Bocci
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
63
166
11,347
Luigi Vaccaro
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
61
207
11,450
green chemistry
organic chemistry
catalysis
flow chemistry
Vincenzo Aquilanti
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
61
260
12,642
physical and quantum chemistry -reaction kinetics -chirality - stereodynamics
Angelo Peccerillo
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
60
135
20,125
Igneous Petrology
Volcanology
Scienze della Terra
Federico Rossi
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
59
253
13,287
Thermodynamics
Heat Transfer
Acoustic and Lightning
Energy Efficiency and GW
Renewables Hydrogen and Fuel Cells
Piergiorgio Casavecchia
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
59
139
8,502
Molecular reaction dynamics. Molecular scattering. Intermolecular potentials. Combustion chemistry. Astrochemistry.
Silvia Bozza
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
58
76
13,005
Carmine G Fanelli
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
58
117
12,617
Nicola Avenia
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
56
168
11,036
Chirurgia Generale ed Endocrina
Alceo Macchioni
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
56
192
11,596
Organometallic Chemistry
Catalysis
NMR
İlaria Armentano
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
56
114
11,905
nanostructure biomaterials
Antonella Mencacci
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
56
112
9,886
Anna Vecchiarelli
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
56
156
9,115
Pierpaolo De Feo
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
56
116
10,410
Chris Gehring
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
55
139
10,677
Biochemistry
Molecular Signaling
Plant Biology
Vittorio Bini
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
55
162
9,059
Igor Neri
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
55
100
21,808
physics
nanotechnology
materials science
condensed matter physics
low-power computing
Pirani Fernando
Università degli Studi di Perugia
Perugia, Italy
Metrics
H-Index
i10-Index
Citation Counts
55
255
11,973