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 03, 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 (873.937) 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
high energy physics
Metrics
H-Index
i10 Index
Citation Counts
197
762
191,803
* Total H IndexRankings
Ranking Based On Selection
:2
High Energy Physics
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation Counts
101
378
76,187
* Total H IndexRankings
Ranking Based On Selection
:3
Injury Prevention
road traffic injury prevention
health economics
global health
Metrics
H-Index
i10 Index
Citation Counts
84
131
200,390
* Total H IndexRankings
Ranking Based On Selection
:4
Microplastics
Biochar
Emerging Contaminants
Remediation
Metrics
H-Index
i10 Index
Citation Counts
83
261
28,174
* Total H IndexRankings
Ranking Based On Selection
:5
Particle Physics
Computational Science
Atmospheric Sciences
Metrics
H-Index
i10 Index
Citation Counts
78
346
22,902
* Total H IndexRankings
Ranking Based On Selection
:6
hydrology and water resources
climate change
ecosystems
food systems
sustainability
Metrics
H-Index
i10 Index
Citation Counts
72
183
18,072
* Total H IndexRankings
Ranking Based On Selection
:7
Resource recovery & reuse
Urban agriculture
Safe wastewater use
Soil fertility & plant nutrition
Metrics
H-Index
i10 Index
Citation Counts
71
199
18,023
* Total H IndexRankings
Ranking Based On Selection
:8
Particle Phyiscs
Radiation Physics
Medical Image Processing
Metrics
H-Index
i10 Index
Citation Counts
70
140
12,818
* Total H IndexRankings
Ranking Based On Selection
:9
Relativistic Heavy Ion Physics
Particle Physics
Instrumentation
Chaos
Metrics
H-Index
i10 Index
Citation Counts
68
231
17,071
* Total H IndexRankings
Ranking Based On Selection
:10
Gas Electron Mulltipliers
Lepton Flavor Violation
Metrics
H-Index
i10 Index
Citation Counts
64
215
12,478
* Total H IndexRankings
Ranking Based On Selection
:11
Medicine
Metrics
H-Index
i10 Index
Citation Counts
64
225
19,773
* Total H IndexRankings
Ranking Based On Selection
:12
Water Resources Management
Metrics
H-Index
i10 Index
Citation Counts
58
278
13,218
* Total H IndexRankings
Ranking Based On Selection
:13
Public Health
Metrics
H-Index
i10 Index
Citation Counts
58
177
18,357
* Total H IndexRankings
Ranking Based On Selection
:14
Smart grid
renewables
Power electronics
power systems
Metrics
H-Index
i10 Index
Citation Counts
55
139
16,391
* Total H IndexRankings
Ranking Based On Selection
:15
Nutrition
Obesity
Non-communicable Diseases
Metrics
H-Index
i10 Index
Citation Counts
53
94
24,344
* Total H IndexRankings
Ranking Based On Selection
:16
water quality
soils
river basin management
irrigation
water futures and scenarios
Metrics
H-Index
i10 Index
Citation Counts
53
135
8,005
* Total H IndexRankings
Ranking Based On Selection
:17
Theoretical Physics
Elementary Particles
Condensed Matter Physics
Applied Mathematics
Solar Energy Conversion
Metrics
H-Index
i10 Index
Citation Counts
53
154
10,434
* Total H IndexRankings
Ranking Based On Selection
:18
Clinical Pharmacology
Hypertension
Non-Communicable Diseases
Metrics
H-Index
i10 Index
Citation Counts
52
87
28,268
* Total H IndexRankings
Ranking Based On Selection
:19
Applied Mechanics
Mechanics of Materials
Geomechanics
Nanomechanics
Metrics
H-Index
i10 Index
Citation Counts
52
144
8,382
* Total H IndexRankings
Ranking Based On Selection
:20
Organic laser
Organic Light-Emitting Device
Organic semiconductor
Supramolecular Architecture for Light Energy Conversion
Or
Metrics
H-Index
i10 Index
Citation Counts
52
117
8,326
* Total H IndexRankings
Ranking Based On Selection
:21
Climate Change Biology
Plant Physiology
Agriculture
Molecular Biology
Genetics
Metrics
H-Index
i10 Index
Citation Counts
49
95
8,260
* Total H IndexRankings
Ranking Based On Selection
:22
Climate Change
Environment
Food Systems
Health
Water-Energy-Food Nexus
Metrics
H-Index
i10 Index
Citation Counts
48
150
8,690
* Total H IndexRankings
Ranking Based On Selection
:23
Accounting and Management
Metrics
H-Index
i10 Index
Citation Counts
47
126
5,286
* Total H IndexRankings
Ranking Based On Selection
:24
water development
gender
poverty eradication
water law
community-driven development
Metrics
H-Index
i10 Index
Citation Counts
47
141
7,197
* Total H IndexRankings
Ranking Based On Selection
:25
Diabetes
Endocrinology and Non-Communicable Diseases
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
45
92
10,262
N Wickramage
University of Ruhuna
Matara and Galle, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
197
762
191,803
Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna
University of Ruhuna
Matara and Galle, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
101
378
76,187
High Energy Physics
Condensed Matter Physics
Samath D Dharmaratne
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
84
131
200,390
Injury Prevention
road traffic injury prevention
health economics
global health
Meththika Vithanage
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
83
261
28,174
Microplastics
Biochar
Emerging Contaminants
Remediation
Upul Sonnadara
University of Colombo
Colombo, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
78
346
22,902
Particle Physics
Computational Science
Atmospheric Sciences
Stefan Uhlenbrook
Metrics
H-Index
i10-Index
Citation Counts
72
183
18,072
hydrology and water resources
climate change
ecosystems
food systems
sustainability
Pay Drechsel
Metrics
H-Index
i10-Index
Citation Counts
71
199
18,023
Resource recovery & reuse
Urban agriculture
Safe wastewater use
Soil fertility & plant nutrition
Ayesh Jayasinghe
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
70
140
12,818
Particle Phyiscs
Radiation Physics
Medical Image Processing
Malagalage Kithsiri Jayananda
University of Colombo
Colombo, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
68
231
17,071
Relativistic Heavy Ion Physics
Particle Physics
Instrumentation
Chaos
Nimantha Perera
University of Ruhuna
Matara and Galle, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
64
215
12,478
HJ De Silva
University of Kelaniya
Kelaniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
64
225
19,773
Mohammad Mohsin Hafeez
Metrics
H-Index
i10-Index
Citation Counts
58
278
13,218
Ananda Rajitha Wickremasinghe
University of Kelaniya
Kelaniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
58
177
18,357
Janaka Ekanayake
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
55
139
16,391
Smart grid
renewables
Power electronics
power systems
Ranil Jayawardena
University of Colombo
Colombo, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
53
94
24,344
Nutrition
Obesity
Non-communicable Diseases
Simon Langan
Metrics
H-Index
i10-Index
Citation Counts
53
135
8,005
water quality
soils
river basin management
irrigation
water futures and scenarios
K Tennakone
Metrics
H-Index
i10-Index
Citation Counts
53
154
10,434
Theoretical Physics
Elementary Particles
Condensed Matter Physics
Applied Mathematics
Solar Energy Conversion
Priyanga Ranasinghe
University of Colombo
Colombo, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
52
87
28,268
Clinical Pharmacology
Hypertension
Non-Communicable Diseases
Rknd Rajapakse
Metrics
H-Index
i10-Index
Citation Counts
52
144
8,382
Applied Mechanics
Mechanics of Materials
Geomechanics
Nanomechanics
Atula Sd Sandanayaka
Sabaragamuwa University
Sendai, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
52
117
8,326
Organic laser
Organic Light-Emitting Device
Organic semiconductor
Supramolecular Architecture for Light Energy Conversion
Or
Saman Seneweera
Metrics
H-Index
i10-Index
Citation Counts
49
95
8,260
Climate Change Biology
Plant Physiology
Agriculture
Molecular Biology
Genetics
Tafadzwanashe Mabhaudhi
Metrics
H-Index
i10-Index
Citation Counts
48
150
8,690
Climate Change
Environment
Food Systems
Health
Water-Energy-Food Nexus
Kennedy D Gunawardana
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
47
126
5,286
Accounting and Management
Barbara Van Koppen
Metrics
H-Index
i10-Index
Citation Counts
47
141
7,197
water development
gender
poverty eradication
water law
community-driven development
Prasad Katulanda
University of Colombo
Colombo, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
45
92
10,262
Diabetes
Endocrinology and Non-Communicable Diseases
Epidemiology