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 30, 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 (873.690) 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
Earth and Environmental Sciences [Univ. of Adelaide]
Metrics
H-Index
i10 Index
Citation Counts
139
1,178
88,878
* Total H IndexRankings
Ranking Based On Selection: 27
NANOMATERIALS
NANOSTRUCTURES
NANOPARTICLES
NANOCRYSTALS
NANOSUPERCONDUCTOR
Metrics
H-Index
i10 Index
Citation Counts
139
944
63,134
* Total H IndexRankings
Ranking Based On Selection: 28
Metrics
H-Index
i10 Index
Citation Counts
138
813
98,299
* Total H IndexRankings
Ranking Based On Selection: 29
batteries
Metrics
H-Index
i10 Index
Citation Counts
137
639
71,330
* Total H IndexRankings
Ranking Based On Selection: 30
data science
high energy physics
machine learning
Metrics
H-Index
i10 Index
Citation Counts
137
527
76,378
* Total H IndexRankings
Ranking Based On Selection: 31
Environmental Geography
Metrics
H-Index
i10 Index
Citation Counts
136
1,606
178,311
* Total H IndexRankings
Ranking Based On Selection: 32
Информационные технологии
Распределенные вычисления
работа с больш
Metrics
H-Index
i10 Index
Citation Counts
135
349
72,355
* Total H IndexRankings
Ranking Based On Selection: 33
atmospheric chemistry
emissions
satellite remote sensing
air quality
Metrics
H-Index
i10 Index
Citation Counts
134
368
69,504
* Total H IndexRankings
Ranking Based On Selection: 34
Nonlinear Dynamic
Fluid mechanics
AGM Method
HPM AGM
Metrics
H-Index
i10 Index
Citation Counts
134
846
65,063
* Total H IndexRankings
Ranking Based On Selection: 35
Construction Engineering and Management
Metrics
H-Index
i10 Index
Citation Counts
134
1,316
88,405
* Total H IndexRankings
Ranking Based On Selection: 36
Water Treatment Processes
Environmental Nanotechnology
Advanced Oxidation
Membrane Technology
Metrics
H-Index
i10 Index
Citation Counts
133
800
70,499
* Total H IndexRankings
Ranking Based On Selection: 37
Food Science and Technology
Metrics
H-Index
i10 Index
Citation Counts
133
1,201
71,918
* Total H IndexRankings
Ranking Based On Selection: 38
Metamaterials
Computational Electromagnetics
Metrics
H-Index
i10 Index
Citation Counts
133
862
75,925
* Total H IndexRankings
Ranking Based On Selection: 39
self-healing coating
corrosion protection
numerical simulation
Metrics
H-Index
i10 Index
Citation Counts
132
1,457
89,482
* Total H IndexRankings
Ranking Based On Selection: 40
Wireless Communication
IoT/Cyber-Physical Systems
Connected and autonomous vehicles
Electric
Metrics
H-Index
i10 Index
Citation Counts
130
743
62,378
* Total H IndexRankings
Ranking Based On Selection: 41
Biomaterials
Metrics
H-Index
i10 Index
Citation Counts
130
718
69,170
* Total H IndexRankings
Ranking Based On Selection: 42
Energy storage
Li-S batteries
Lithium metal anode
Carbon nanomaterials
Fluidized bed
Metrics
H-Index
i10 Index
Citation Counts
129
367
64,625
* Total H IndexRankings
Ranking Based On Selection: 43
Artificial Intelligence-Life Science Technology
Metrics
H-Index
i10 Index
Citation Counts
129
1,560
97,410
* Total H IndexRankings
Ranking Based On Selection: 44
nanomaterial
Metrics
H-Index
i10 Index
Citation Counts
129
408
71,357
* Total H IndexRankings
Ranking Based On Selection: 45
Artificial Intelligence
Machine Learning
Data Mining
Metrics
H-Index
i10 Index
Citation Counts
129
470
101,308
* Total H IndexRankings
Ranking Based On Selection: 46
Drug Delivery
Antibacterial Materials
Tissue Engineering
Metrics
H-Index
i10 Index
Citation Counts
129
1,205
83,352
* Total H IndexRankings
Ranking Based On Selection: 47
lidar
Metrics
H-Index
i10 Index
Citation Counts
128
1,573
95,418
* Total H IndexRankings
Ranking Based On Selection: 48
Computer Vision
Pattern Recognition
Large Multimodal Model
Large Language Model
Metrics
H-Index
i10 Index
Citation Counts
127
498
84,440
* Total H IndexRankings
Ranking Based On Selection: 49
Groundwater
Hydrogeology
Hydrology
Earth Sciences
Metrics
H-Index
i10 Index
Citation Counts
127
1,089
76,844
* Total H IndexRankings
Ranking Based On Selection: 50
Applied AI/ML
Smart Cities
Internet of Things
Cybersecurity
Metrics
H-Index
i10 Index
Citation Counts
126
971
83,806
M Santosh
Metrics
H-Index
i10-Index
Citation Counts
139
1,178
88,878
Earth and Environmental Sciences [Univ. of Adelaide]
Masoud Salavati Niasari
University of Kashan
Kashan, Iran
Metrics
H-Index
i10-Index
Citation Counts
139
944
63,134
NANOMATERIALS
NANOSTRUCTURES
NANOPARTICLES
NANOCRYSTALS
NANOSUPERCONDUCTOR
Ruslan Z. Valiev Руслан Зуфарович Валиев
Saint Petersburg State University
Saint Petersburg, Russia
Metrics
H-Index
i10-Index
Citation Counts
138
813
98,299
Yunhui Huang
Metrics
H-Index
i10-Index
Citation Counts
137
639
71,330
Andrey Ustyuzhanin
Metrics
H-Index
i10-Index
Citation Counts
137
527
76,378
data science
high energy physics
machine learning
Min Liu
East China Normal University
Shanghai, China
Metrics
H-Index
i10-Index
Citation Counts
136
1,606
178,311
Андрей Зароченцев Andrey Zarochentsev
Saint Petersburg State University
Saint Petersburg, Russia
Metrics
H-Index
i10-Index
Citation Counts
135
349
72,355
Информационные технологии
Распределенные вычисления
работа с больш
Qiang Zhang
Tsinghua University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
134
368
69,504
atmospheric chemistry
emissions
satellite remote sensing
air quality
Ddganji
Metrics
H-Index
i10-Index
Citation Counts
134
846
65,063
Nonlinear Dynamic
Fluid mechanics
AGM Method
HPM AGM
李慧敏 Li Huimin
Metrics
H-Index
i10-Index
Citation Counts
134
1,316
88,405
Construction Engineering and Management
Jun Ma 马军
Harbin Institute of Technology
Harbin, China
Metrics
H-Index
i10-Index
Citation Counts
133
800
70,499
Water Treatment Processes
Environmental Nanotechnology
Advanced Oxidation
Membrane Technology
Min Zhang
Jiangnan University
Binhu, China
Metrics
H-Index
i10-Index
Citation Counts
133
1,201
71,918
Food Science and Technology
Tie Jun Cui
Southeast University
Nanjing, China
Metrics
H-Index
i10-Index
Citation Counts
133
862
75,925
Metamaterials
Computational Electromagnetics
Wei Wang
Metrics
H-Index
i10-Index
Citation Counts
132
1,457
89,482
self-healing coating
corrosion protection
numerical simulation
Neeraj Kumar
Metrics
H-Index
i10-Index
Citation Counts
130
743
62,378
Wireless Communication
IoT/Cyber-Physical Systems
Connected and autonomous vehicles
Electric
Yufeng Zheng
Peking University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
130
718
69,170
Jia-Qi Huang 黄佳琦
Beijing Institute of Technology
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
129
367
64,625
Energy storage
Li-S batteries
Lithium metal anode
Carbon nanomaterials
Fluidized bed
Vinod Kumar
Metrics
H-Index
i10-Index
Citation Counts
129
1,560
97,410
Artificial Intelligence-Life Science Technology
Xiaoming Sun
Metrics
H-Index
i10-Index
Citation Counts
129
408
71,357
Zhi Hua Zhou
Nanjing University
Nanjing, China
Metrics
H-Index
i10-Index
Citation Counts
129
470
101,308
Artificial Intelligence
Machine Learning
Data Mining
Xinge Zhang 张新歌
Nankai University
Tianjin, China
Metrics
H-Index
i10-Index
Citation Counts
129
1,205
83,352
Drug Delivery
Antibacterial Materials
Tissue Engineering
Dong Liu
Metrics
H-Index
i10-Index
Citation Counts
128
1,573
95,418
Yu Qiao
Metrics
H-Index
i10-Index
Citation Counts
127
498
84,440
Computer Vision
Pattern Recognition
Large Multimodal Model
Large Language Model
Wang Jinsheng(王金生)
Beijing Normal University
Beijing, China
Metrics
H-Index
i10-Index
Citation Counts
127
1,089
76,844
Groundwater
Hydrogeology
Hydrology
Earth Sciences
Mohsen Guizani
Metrics
H-Index
i10-Index
Citation Counts
126
971
83,806
Applied AI/ML
Smart Cities
Internet of Things
Cybersecurity