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 Feb 02, 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: 1
immunology
Metrics
H-Index
i10 Index
Citation Counts
308
1,211
475,003
* Total H IndexRankings
Ranking Based On Selection: 2
Global Health
Child Survival
Public Health Nutrition
Metrics
H-Index
i10 Index
Citation Counts
228
1,147
373,332
* Total H IndexRankings
Ranking Based On Selection: 3
Retinal disease
diabetes
hypertension
artificial intelligence
Metrics
H-Index
i10 Index
Citation Counts
227
1,701
268,480
* Total H IndexRankings
Ranking Based On Selection: 4
free radicals
antioxidants
Metrics
H-Index
i10 Index
Citation Counts
213
769
273,695
* Total H IndexRankings
Ranking Based On Selection: 5
Biochemistry
Oxidative Stress
Redox Biology
Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
200
907
162,470
* Total H IndexRankings
Ranking Based On Selection: 6
Psychiatry
Metrics
H-Index
i10 Index
Citation Counts
182
791
179,833
* Total H IndexRankings
Ranking Based On Selection: 7
Immunotherapy
Target Therapy
Cross talk and Drug Resistance
Breast and GI Cancers
Metrics
H-Index
i10 Index
Citation Counts
174
698
112,328
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
169
1,389
207,407
* Total H IndexRankings
Ranking Based On Selection: 9
Neuro-Oncology
Neurosurgery
Tumor Biology
Metrics
H-Index
i10 Index
Citation Counts
165
1,838
191,341
* Total H IndexRankings
Ranking Based On Selection: 10
Digestive oncology
Chronic liver disease
Metrics
H-Index
i10 Index
Citation Counts
159
758
370,146
* Total H IndexRankings
Ranking Based On Selection: 11
Biology
Metrics
H-Index
i10 Index
Citation Counts
156
910
106,522
* Total H IndexRankings
Ranking Based On Selection: 12
Neuroscience
Sleep
Metrics
H-Index
i10 Index
Citation Counts
148
415
114,792
* Total H IndexRankings
Ranking Based On Selection: 13
cell death
Metrics
H-Index
i10 Index
Citation Counts
147
397
121,294
* Total H IndexRankings
Ranking Based On Selection: 14
ophthalmology
aging
dry eye
ocular surface
Metrics
H-Index
i10 Index
Citation Counts
142
1,063
87,537
* Total H IndexRankings
Ranking Based On Selection: 15
Metrics
H-Index
i10 Index
Citation Counts
139
1,511
103,642
* Total H IndexRankings
Ranking Based On Selection: 16
Chemistry and biological properties of natural and synthetic products
cannabinoids
endocannabaniods
Metrics
H-Index
i10 Index
Citation Counts
139
442
82,559
* Total H IndexRankings
Ranking Based On Selection: 17
Health Research Methodology
Infectious Diseases
guidelines
Metrics
H-Index
i10 Index
Citation Counts
138
512
242,375
* Total H IndexRankings
Ranking Based On Selection: 18
Gastroenterology
Medicine
Metrics
H-Index
i10 Index
Citation Counts
138
495
86,781
* Total H IndexRankings
Ranking Based On Selection: 19
Immunology
Metrics
H-Index
i10 Index
Citation Counts
137
355
81,822
* Total H IndexRankings
Ranking Based On Selection: 20
Nutritional Epidemiology
Obesity
Type 2 diabetes
Cardiovascular Diseases
Metrics
H-Index
i10 Index
Citation Counts
136
384
78,411
* Total H IndexRankings
Ranking Based On Selection: 21
Public Health
Metrics
H-Index
i10 Index
Citation Counts
135
271
229,571
* Total H IndexRankings
Ranking Based On Selection: 22
Public health
Metrics
H-Index
i10 Index
Citation Counts
135
543
316,811
* Total H IndexRankings
Ranking Based On Selection: 23
Oncology
Translational Oncology
Metrics
H-Index
i10 Index
Citation Counts
133
1,361
106,676
* Total H IndexRankings
Ranking Based On Selection: 24
Mechanistic Toxicology
Medical Pharmacology
General Toxicology
General Pharmacology
Diseases
Metrics
H-Index
i10 Index
Citation Counts
132
868
80,907
* Total H IndexRankings
Ranking Based On Selection: 25
Immunology
Metrics
H-Index
i10 Index
Citation Counts
132
315
136,804
Shizuo Akira
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
308
1,211
475,003
Zulfiqar Bhutta
Aga Khan University
Karachi, Pakistan
Metrics
H-Index
i10-Index
Citation Counts
228
1,147
373,332
Global Health
Child Survival
Public Health Nutrition
Tien Yin Wong
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
227
1,701
268,480
Retinal disease
diabetes
hypertension
artificial intelligence
Barry Halliwell
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
213
769
273,695
Masayuki Yamamoto
Tohoku University
Sendai, Japan
Metrics
H-Index
i10-Index
Citation Counts
200
907
162,470
Biochemistry
Oxidative Stress
Redox Biology
Molecular Biology
A John Rush
Metrics
H-Index
i10-Index
Citation Counts
182
791
179,833
Mien Chie Hung
China Medical University Taiwan
Taichung, Taiwan
Metrics
H-Index
i10-Index
Citation Counts
174
698
112,328
Immunotherapy
Target Therapy
Cross talk and Drug Resistance
Breast and GI Cancers
Amirhossein Sahebkar
Metrics
H-Index
i10-Index
Citation Counts
169
1,389
207,407
Wei Zhang
Capital Medical University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
165
1,838
191,341
Neuro-Oncology
Neurosurgery
Tumor Biology
Reza Malekzadeh
Metrics
H-Index
i10-Index
Citation Counts
159
758
370,146
Digestive oncology
Chronic liver disease
Paul M Vanhoutte
University of Hong Kong
Pokfulam, Hong Kong
Metrics
H-Index
i10-Index
Citation Counts
156
910
106,522
Masashi Yanagisawa
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10-Index
Citation Counts
148
415
114,792
Shigekazu Nagata
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
147
397
121,294
Kazuo Tsubota
Keio University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
142
1,063
87,537
ophthalmology
aging
dry eye
ocular surface
Ki Hyun Kim
Metrics
H-Index
i10-Index
Citation Counts
139
1,511
103,642
Raphael Mechoulam
Hebrew University of Jerusalem
Jerusalem, Israel
Metrics
H-Index
i10-Index
Citation Counts
139
442
82,559
Chemistry and biological properties of natural and synthetic products
cannabinoids
endocannabaniods
Elie Akl
American University of Beirut
Beirut, Lebanon
Metrics
H-Index
i10-Index
Citation Counts
138
512
242,375
Health Research Methodology
Infectious Diseases
guidelines
Francis Kl Chan
Metrics
H-Index
i10-Index
Citation Counts
138
495
86,781
Gastroenterology
Medicine
Toshio Hirano
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
137
355
81,822
Rob M Van Dam
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
136
384
78,411
Nutritional Epidemiology
Obesity
Type 2 diabetes
Cardiovascular Diseases
Rakhi Dandona
Public Health Foundation of India
Gurugram, India
Metrics
H-Index
i10-Index
Citation Counts
135
271
229,571
Yousef Khader
Metrics
H-Index
i10-Index
Citation Counts
135
543
316,811
Jeeyun Lee (이지연)
Metrics
H-Index
i10-Index
Citation Counts
133
1,361
106,676
Oncology
Translational Oncology
Mohammad Abdollahi
Metrics
H-Index
i10-Index
Citation Counts
132
868
80,907
Mechanistic Toxicology
Medical Pharmacology
General Toxicology
General Pharmacology
Diseases
Shimon Sakaguchi
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
132
315
136,804