AD Scientific Index evaluates the academic productivity and efficiency of scientists and institutions based on the H-index, i10 index, and citation counts. In addition to total H-index rankings, you can also explore rankings and analyses by "Scientists Last 6 Years H-index" and by subject.
* Total H Index Rankings
Ranking Based
On Selection :1
high energy physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
197
139
0.706
* Total H Index Rankings
Ranking Based
On Selection :2
High Energy Physics
Condensed Matter Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
100
86
0.860
* Total H Index Rankings
Ranking Based
On Selection :3
Drug discovery
Medicinal Chemistry
Pharmaceutical chemistry
Pharmacognosy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
69
0.726
* Total H Index Rankings
Ranking Based
On Selection :4
Bio chemistry and molecular biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
91
54
0.593
* Total H Index Rankings
Ranking Based
On Selection :5
Pharmaceutics
smart fabrics for healthcare
electrospinning
drug delivery
woundcare
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
72
0.837
* Total H Index Rankings
Ranking Based
On Selection :6
Injury Prevention
road traffic injury prevention
health economics
global health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
82
0.988
* Total H Index Rankings
Ranking Based
On Selection :7
Microplastics
Biochar
Emerging Contaminants
Remediation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
77
0.928
* Total H Index Rankings
Ranking Based
On Selection :8
Particle Physics
Computational Science
Atmospheric Sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
76
71
0.934
* Total H Index Rankings
Ranking Based
On Selection :9
Drug Delivery
Engineering Materials
Whiteware Ceramics
Human Factors Engineering
Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
73
34
0.466
* Total H Index Rankings
Ranking Based
On Selection :10
hydrology and water resources
climate change
ecosystems
food systems
sustainability
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
47
0.653
* Total H Index Rankings
Ranking Based
On Selection :11
Resource recovery & reuse
Urban agriculture
Safe wastewater use
Soil fertility & plant nutrition
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
43
0.606
* Total H Index Rankings
Ranking Based
On Selection :12
Particle Phyiscs
Radiation Physics
Medical Image Processing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
28
0.400
* Total H Index Rankings
Ranking Based
On Selection :13
Relativistic Heavy Ion Physics
Particle Physics
Instrumentation
Chaos
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
63
0.926
* Total H Index Rankings
Ranking Based
On Selection :14
Medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
45
0.703
* Total H Index Rankings
Ranking Based
On Selection :15
Gas Electron Mulltipliers
Lepton Flavor Violation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
63
63
1.000
* Total H Index Rankings
Ranking Based
On Selection :16
oral cancer
microvascular reconstruction
salivary gland pathology
orthognathic surgery
Dental implants
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
46
0.780
* Total H Index Rankings
Ranking Based
On Selection :17
Water Resources Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
52
0.912
* Total H Index Rankings
Ranking Based
On Selection :18
Public Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
42
0.737
* Total H Index Rankings
Ranking Based
On Selection :19
Smart grid
renewables
Power electronics
power systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
40
0.741
* Total H Index Rankings
Ranking Based
On Selection :20
Animal Nutrition
Poultry Science
dairy Science
Research in Higher education
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
34
0.630
* Total H Index Rankings
Ranking Based
On Selection :21
Nutrition
Obesity
Non-communicable Diseases
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
49
0.925
* Total H Index Rankings
Ranking Based
On Selection :22
water quality
soils
river basin management
irrigation
water futures and scenarios
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
35
0.660
* Total H Index Rankings
Ranking Based
On Selection :23
Theoretical Physics
Elementary Particles
Condensed Matter Physics
Applied Mathematics
Solar Energy Conversion
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
22
0.415
* Total H Index Rankings
Ranking Based
On Selection :24
Clinical Pharmacology
Hypertension
Non-Communicable Diseases
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
46
0.885
* Total H Index Rankings
Ranking Based
On Selection :25
Organic laser
Organic Light-Emitting Device
Organic semiconductor
Supramolecular Architecture for Light Energy Conversion
Or
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
29
0.558
N Wickramage
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
197
139
0.706
Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
100
86
0.860
High Energy Physics
Condensed Matter Physics
Dhanushka Darshana Silva
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
69
0.726
Drug discovery
Medicinal Chemistry
Pharmaceutical chemistry
Pharmacognosy
KHT Karunarathna
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
91
54
0.593
Bio chemistry and molecular biology
V. Umayangana Godakanda|V.U.Godakanda, Umayangana Godakanda
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
72
0.837
Pharmaceutics
smart fabrics for healthcare
electrospinning
drug delivery
woundcare
Samath D Dharmaratne
University of Peradeniya
Sri Lanka, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
82
0.988
Injury Prevention
road traffic injury prevention
health economics
global health
Meththika Vithanage
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
77
0.928
Microplastics
Biochar
Emerging Contaminants
Remediation
Upul Sonnadara
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
76
71
0.934
Particle Physics
Computational Science
Atmospheric Sciences
Uthumankandu Farook
South Eastern University of Sri Lanka
Addalachchenai, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
73
34
0.466
Drug Delivery
Engineering Materials
Whiteware Ceramics
Human Factors Engineering
Management
Stefan Uhlenbrook
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
47
0.653
hydrology and water resources
climate change
ecosystems
food systems
sustainability
Pay Drechsel
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
43
0.606
Resource recovery & reuse
Urban agriculture
Safe wastewater use
Soil fertility & plant nutrition
Ayesh Jayasinghe
University of Peradeniya
Sri Lanka, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
28
0.400
Particle Phyiscs
Radiation Physics
Medical Image Processing
Malagalage Kithsiri Jayananda
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
63
0.926
Relativistic Heavy Ion Physics
Particle Physics
Instrumentation
Chaos
HJ De Silva
University of Kelaniya
Kelaniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
45
0.703
Nimantha Perera
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
63
63
1.000
Manjula Attygalla
University of Peradeniya
Sri Lanka, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
46
0.780
oral cancer
microvascular reconstruction
salivary gland pathology
orthognathic surgery
Dental implants
Mohammad Mohsin Hafeez
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
52
0.912
Ananda Rajitha Wickremasinghe
University of Kelaniya
Kelaniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
42
0.737
Janaka Ekanayake
University of Peradeniya
Sri Lanka, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
40
0.741
Smart grid
renewables
Power electronics
power systems
Jayaweera BPA
Wayamba University of Sri Lanka
Kuliyapitiya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
34
0.630
Animal Nutrition
Poultry Science
dairy Science
Research in Higher education
Ranil Jayawardena
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
49
0.925
Nutrition
Obesity
Non-communicable Diseases
Simon Langan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
35
0.660
water quality
soils
river basin management
irrigation
water futures and scenarios
K Tennakone
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
22
0.415
Theoretical Physics
Elementary Particles
Condensed Matter Physics
Applied Mathematics
Solar Energy Conversion
Priyanga Ranasinghe
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
46
0.885
Clinical Pharmacology
Hypertension
Non-Communicable Diseases
Atula Sd Sandanayaka
Sabaragamuwa University
Sendai, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
29
0.558
Organic laser
Organic Light-Emitting Device
Organic semiconductor
Supramolecular Architecture for Light Energy Conversion
Or