Subject Rankings

World Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Dec 18, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.898) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection: 1
José María Gutiérrez
Toxinology
Experimental Pathology
Antivenoms
Metrics
H-Index
i10 Index
Citation Counts
108
659
46,791
* Total H IndexRankings
Ranking Based On Selection: 2
A Bast
Toxicology
Pharmacology
Nutrition
Metrics
H-Index
i10 Index
Citation Counts
100
464
45,310
* Total H IndexRankings
Ranking Based On Selection: 3
Kamil Kuca
toxicology-pharmacology-chemistry
health economy
Science Management
Security and Military Research
Technology Transfer in Biomedicine
Metrics
H-Index
i10 Index
Citation Counts
91
752
40,227
* Total H IndexRankings
Ranking Based On Selection: 4
Olavi Pelkonen
Pharmacology
Toxicology
Metrics
H-Index
i10 Index
Citation Counts
91
350
29,655
* Total H IndexRankings
Ranking Based On Selection: 5
Gary M Williams
toxicology
risk assessment
carcinogenicity
Metrics
H-Index
i10 Index
Citation Counts
83
418
30,209
* Total H IndexRankings
Ranking Based On Selection: 6
Alexander Pfeifer
metabolism
pharmacology
energy expenditure
obesity
Metrics
H-Index
i10 Index
Citation Counts
76
161
20,289
* Total H IndexRankings
Ranking Based On Selection: 7
Ruiwen Zhang
cancer
pharmacology
pharmaceutical sciences
Metrics
H-Index
i10 Index
Citation Counts
76
207
18,965
* Total H IndexRankings
Ranking Based On Selection: 8
Emanuela Masini
Histaminergic receptors
Glaucoma
CA IX Inhibitors
inflammation
nitric oxide
Metrics
H-Index
i10 Index
Citation Counts
68
241
18,256
* Total H IndexRankings
Ranking Based On Selection: 9
David W Hein
precision medicine
precision environmental health
Metrics
H-Index
i10 Index
Citation Counts
67
215
17,868
* Total H IndexRankings
Ranking Based On Selection: 10
Wolfram Hubertus Zimmermann
tissue engineering
stem cells
genome editing
heart failure
translation
Metrics
H-Index
i10 Index
Citation Counts
66
148
17,735

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* Total H IndexRankings
Ranking Based On Selection: 11
Jens Lykkesfeldt
Experimental pharmacology and toxicology
Oxidative stress in health and disease
NAFLD
Vitamin C
Metrics
H-Index
i10 Index
Citation Counts
64
178
16,064
* Total H IndexRankings
Ranking Based On Selection: 12
Horst Spielmann
Toxicology
Pharmacology
Life Sciences
Metrics
H-Index
i10 Index
Citation Counts
63
179
14,016
* Total H IndexRankings
Ranking Based On Selection: 14
Fusao Hirata
annexin A1
inflammation
cancer
mutagenesis
Metrics
H-Index
i10 Index
Citation Counts
60
123
14,631
* Total H IndexRankings
Ranking Based On Selection: 15
John W Regan
G-protein coupled receptors
prostanoid receptors
Metrics
H-Index
i10 Index
Citation Counts
59
121
14,505
* Total H IndexRankings
Ranking Based On Selection: 16
Kenneth M Johnson
pharmacology
phencyclidine
cocaine
glutamate
N-methyl-D-aspartate
Metrics
H-Index
i10 Index
Citation Counts
58
96
8,480
* Total H IndexRankings
Ranking Based On Selection: 17
Senthil Nathan Sengottayan
Biopesticides
Entomology
Insect-Plant Interaction
Chemical Ecology
Metrics
H-Index
i10 Index
Citation Counts
57
148
9,516
* Total H IndexRankings
Ranking Based On Selection: 20
Allan Okey
toxicology
drug metabolism
Metrics
H-Index
i10 Index
Citation Counts
57
115
13,141
* Total H IndexRankings
Ranking Based On Selection: 21
VGM Naidu
Targeting signaling pathways in Triple Negative Breast Cancer and cancer induced bone loss
Metrics
H-Index
i10 Index
Citation Counts
53
134
7,830
* Total H IndexRankings
Ranking Based On Selection: 24
Mario Sergio Palma
Toxinology
Honeybee behavior metabolism
orb-webs chemistry
mass spectrometry of proteins and peptides
Metrics
H-Index
i10 Index
Citation Counts
52
195
8,946
* Total H IndexRankings
Ranking Based On Selection: 25
Marco Bortolato
Neuropsychopharmacology
Neuroscience
Neurodevelopmental disorders
Metrics
H-Index
i10 Index
Citation Counts
51
115
8,022
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
José María Gutiérrez
Metrics
H-Index
i10-Index
Citation Counts
108
659
46,791
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
A Bast
Metrics
H-Index
i10-Index
Citation Counts
100
464
45,310
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Kamil Kuca
Metrics
H-Index
i10-Index
Citation Counts
91
752
40,227
toxicology-pharmacology-chemistry
health economy
Science Management
Security and Military Research
Technology Transfer in Biomedicine
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Olavi Pelkonen
Metrics
H-Index
i10-Index
Citation Counts
91
350
29,655
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Gary M Williams
Metrics
H-Index
i10-Index
Citation Counts
83
418
30,209
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Alexander Pfeifer
Metrics
H-Index
i10-Index
Citation Counts
76
161
20,289
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Ruiwen Zhang
Metrics
H-Index
i10-Index
Citation Counts
76
207
18,965
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Emanuela Masini
Metrics
H-Index
i10-Index
Citation Counts
68
241
18,256
Histaminergic receptors
Glaucoma
CA IX Inhibitors
inflammation
nitric oxide
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
David W Hein
Metrics
H-Index
i10-Index
Citation Counts
67
215
17,868
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Wolfram Hubertus Zimmermann
Metrics
H-Index
i10-Index
Citation Counts
66
148
17,735
tissue engineering
stem cells
genome editing
heart failure
translation

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Jens Lykkesfeldt
Metrics
H-Index
i10-Index
Citation Counts
64
178
16,064
Experimental pharmacology and toxicology
Oxidative stress in health and disease
NAFLD
Vitamin C
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Horst Spielmann
Metrics
H-Index
i10-Index
Citation Counts
63
179
14,016
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
William Crowley
Metrics
H-Index
i10-Index
Citation Counts
62
149
12,137
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Fusao Hirata
Metrics
H-Index
i10-Index
Citation Counts
60
123
14,631
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
John W Regan
Metrics
H-Index
i10-Index
Citation Counts
59
121
14,505
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Kenneth M Johnson
Metrics
H-Index
i10-Index
Citation Counts
58
96
8,480
pharmacology
phencyclidine
cocaine
glutamate
N-methyl-D-aspartate
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Senthil Nathan Sengottayan
Metrics
H-Index
i10-Index
Citation Counts
57
148
9,516
Biopesticides
Entomology
Insect-Plant Interaction
Chemical Ecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Patrizia Hrelia
Metrics
H-Index
i10-Index
Citation Counts
57
186
10,916
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Bernard Futscher
Metrics
H-Index
i10-Index
Citation Counts
57
91
9,267
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Allan Okey
Metrics
H-Index
i10-Index
Citation Counts
57
115
13,141
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
VGM Naidu
Metrics
H-Index
i10-Index
Citation Counts
53
134
7,830
Targeting signaling pathways in Triple Negative Breast Cancer and cancer induced bone loss
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Seyed Nasser Ostad
Metrics
H-Index
i10-Index
Citation Counts
53
176
9,264
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Ayman El Kadi
Metrics
H-Index
i10-Index
Citation Counts
52
171
8,370
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Mario Sergio Palma
Metrics
H-Index
i10-Index
Citation Counts
52
195
8,946
Toxinology
Honeybee behavior metabolism
orb-webs chemistry
mass spectrometry of proteins and peptides
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Marco Bortolato
Metrics
H-Index
i10-Index
Citation Counts
51
115
8,022
Neuropsychopharmacology
Neuroscience
Neurodevelopmental disorders