Welcome to AD Scientific Index. The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and Universities Rankings. Click here for individual or institutional registration.
* Total H IndexRankings
World Rank
637
Country Rank
1
Institution Rank :
1
high energy physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
196
136
0.694
* Total H IndexRankings
World Rank
9,922
Country Rank
2
Institution Rank :
2
High Energy Physics
Condensed Matter Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
84
0.875
* Total H IndexRankings
World Rank
19,022
Country Rank
3
Institution Rank :
1
Injury Prevention
road traffic injury prevention
health economics
global health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
79
0.988
* Total H IndexRankings
World Rank
19,848
Country Rank
4
Institution Rank :
1
Microplastics
Biochar
Emerging Contaminants
Remediation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
79
75
0.949
* Total H IndexRankings
World Rank
27,501
Country Rank
5
Institution Rank :
1
hydrology and water resources
climate change
ecosystems
food systems
sustainability
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
46
0.639
* Total H IndexRankings
World Rank
28,878
Country Rank
6
Institution Rank :
2
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 IndexRankings
World Rank
30,804
Country Rank
7
Institution Rank :
1
Particle Physics
Computational Science
Atmospheric Sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
66
0.957
* Total H IndexRankings
World Rank
33,538
Country Rank
8
Institution Rank :
2
Particle Phyiscs
Radiation Physics
Medical Image Processing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
27
0.397
* Total H IndexRankings
World Rank
38,724
Country Rank
9
Institution Rank :
2
Relativistic Heavy Ion Physics
Particle Physics
Instrumentation
Chaos
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
59
0.922
* Total H IndexRankings
World Rank
39,427
Country Rank
10
Institution Rank :
1
Medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
43
0.672
* Total H IndexRankings
World Rank
46,926
Country Rank
11
Institution Rank :
3
Gas Electron Mulltipliers
Lepton Flavor Violation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
60
1.000
* Total H IndexRankings
World Rank
55,162
Country Rank
12
Institution Rank :
2
Public Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
40
0.702
* Total H IndexRankings
World Rank
56,942
Country Rank
13
Institution Rank :
3
Water Resources Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
51
0.911
* Total H IndexRankings
World Rank
63,933
Country Rank
14
Institution Rank :
3
Smart grid
renewables
Power electronics
power systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
39
0.722
* Total H IndexRankings
World Rank
69,390
Country Rank
15
Institution Rank :
1
Theoretical Physics
Elementary Particles
Condensed Matter Physics
Applied Mathematics
Solar Energy Conversion
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
20
0.377
* Total H IndexRankings
World Rank
71,426
Country Rank
16
Institution Rank :
4
water quality
soils
river basin management
irrigation
water futures and scenarios
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
34
0.654
* Total H IndexRankings
World Rank
72,439
Country Rank
17
Institution Rank :
1
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
28
0.538
* Total H IndexRankings
World Rank
73,298
Country Rank
18
Institution Rank :
3
Nutrition
Obesity
Non-communicable Diseases
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
48
0.941
* Total H IndexRankings
World Rank
75,427
Country Rank
19
Institution Rank :
1
Applied Mechanics
Mechanics of Materials
Geomechanics
Nanomechanics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
32
0.627
* Total H IndexRankings
World Rank
77,410
Country Rank
20
Institution Rank :
4
Clinical Pharmacology
Hypertension
Non-Communicable Diseases
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
44
0.880
* Total H IndexRankings
World Rank
87,150
Country Rank
21
Institution Rank :
2
Climate Change Biology
Plant Physiology
Agriculture
Molecular Biology
Genetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
35
0.729
* Total H IndexRankings
World Rank
90,085
Country Rank
22
Institution Rank :
5
Climate Change
Environment
Food Systems
Health
Water-Energy-Food Nexus
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
47
1.000
* Total H IndexRankings
World Rank
98,783
Country Rank
23
Institution Rank :
6
water development
gender
poverty eradication
water law
community-driven development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
26
0.565
* Total H IndexRankings
World Rank
106,058
Country Rank
24
Institution Rank :
5
Diabetes
Endocrinology and Non-Communicable Diseases
Epidemiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
38
0.864
* Total H IndexRankings
World Rank
112,891
Country Rank
25
Institution Rank :
6
acute medicine
critical care
tropical medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
33
0.767
* Total H Index Rankings
Rankings
637
1
1
N Wickramage
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
196
136
0.694
* Total H Index Rankings
Rankings
9,922
2
2
Wgd Dharmaratna|Welathantri G D Dharmaratna, Welathantri Dharmaratna, W Dharmaratna
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
84
0.875
High Energy Physics
Condensed Matter Physics
* Total H Index Rankings
Rankings
19,022
3
1
Samath D Dharmaratne
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
79
0.988
Injury Prevention
road traffic injury prevention
health economics
global health
* Total H Index Rankings
Rankings
19,848
4
1
Meththika Vithanage
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
79
75
0.949
Microplastics
Biochar
Emerging Contaminants
Remediation
* Total H Index Rankings
Rankings
27,501
5
1
Stefan Uhlenbrook
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
46
0.639
hydrology and water resources
climate change
ecosystems
food systems
sustainability
* Total H Index Rankings
Rankings
28,878
6
2
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
* Total H Index Rankings
Rankings
30,804
7
1
Upul Sonnadara
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
66
0.957
Particle Physics
Computational Science
Atmospheric Sciences
* Total H Index Rankings
Rankings
33,538
8
2
Ayesh Jayasinghe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
27
0.397
Particle Phyiscs
Radiation Physics
Medical Image Processing
* Total H Index Rankings
Rankings
38,724
9
2
Malagalage Kithsiri Jayananda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
59
0.922
Relativistic Heavy Ion Physics
Particle Physics
Instrumentation
Chaos
* Total H Index Rankings
Rankings
39,427
10
1
HJ De Silva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
43
0.672
Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
* Total H Index Rankings
Rankings
46,926
11
3
Nimantha Perera
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
60
1.000
* Total H Index Rankings
Rankings
55,162
12
2
Ananda Rajitha Wickremasinghe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
40
0.702
* Total H Index Rankings
Rankings
56,942
13
3
Mohammad Mohsin Hafeez
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
51
0.911
* Total H Index Rankings
Rankings
63,933
14
3
Janaka Ekanayake
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
39
0.722
Smart grid
renewables
Power electronics
power systems
* Total H Index Rankings
Rankings
69,390
15
1
K Tennakone
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
20
0.377
Theoretical Physics
Elementary Particles
Condensed Matter Physics
Applied Mathematics
Solar Energy Conversion
* Total H Index Rankings
Rankings
71,426
16
4
Simon Langan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
34
0.654
water quality
soils
river basin management
irrigation
water futures and scenarios
* Total H Index Rankings
Rankings
72,439
17
1
Atula Sd Sandanayaka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
28
0.538
Organic laser
Organic Light-Emitting Device
Organic semiconductor
Supramolecular Architecture for Light Energy Conversion
Or
* Total H Index Rankings
Rankings
73,298
18
3
Ranil Jayawardena
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
48
0.941
Nutrition
Obesity
Non-communicable Diseases
* Total H Index Rankings
Rankings
75,427
19
1
Rknd Rajapakse
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
32
0.627
Applied Mechanics
Mechanics of Materials
Geomechanics
Nanomechanics
* Total H Index Rankings
Rankings
77,410
20
4
Priyanga Ranasinghe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
44
0.880
Clinical Pharmacology
Hypertension
Non-Communicable Diseases
* Total H Index Rankings
Rankings
87,150
21
2
Saman Seneweera
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
35
0.729
Climate Change Biology
Plant Physiology
Agriculture
Molecular Biology
Genetics
* Total H Index Rankings
Rankings
90,085
22
5
Tafadzwanashe Mabhaudhi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
47
1.000
Climate Change
Environment
Food Systems
Health
Water-Energy-Food Nexus
* Total H Index Rankings
Rankings
98,783
23
6
Barbara Van Koppen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
26
0.565
water development
gender
poverty eradication
water law
community-driven development
* Total H Index Rankings
Rankings
106,058
24
5
Prasad Katulanda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
38
0.864
Diabetes
Endocrinology and Non-Communicable Diseases
Epidemiology
* Total H Index Rankings
Rankings
112,891
25
6
Senaka Rajapakse
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
33
0.767