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 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

Total 171 scientist
H-Index Rankings
University / Institution:
# 1
Country:
# 28
Region:
# 17,891
World:
# 117,834
H-Index
Total:
42
Last 6 Year:
32
Last 6 Year/Total:
0.762
i10 Index
Total:
118
Last 6 Year:
84
Last 6 Year/Total:
0.712
Citation
Total:
6,317
Last 6 Year:
3,822
Last 6 Year/Total:
0.605
H-Index Rankings
University / Institution:
# 2
Country:
# 56
Region:
# 30,881
World:
# 185,576
H-Index
Total:
34
Last 6 Year:
26
Last 6 Year/Total:
0.765
i10 Index
Total:
95
Last 6 Year:
81
Last 6 Year/Total:
0.853
Citation
Total:
4,185
Last 6 Year:
2,784
Last 6 Year/Total:
0.665
Nuwan Darshana Wickramasinghe
Public Health
Mental Health
Occupational Health
Maternal and Child Health
Global Health
H-Index Rankings
University / Institution:
# 3
Country:
# 64
Region:
# 34,861
World:
# 205,798
H-Index
Total:
32
Last 6 Year:
29
Last 6 Year/Total:
0.906
i10 Index
Total:
54
Last 6 Year:
52
Last 6 Year/Total:
0.963
Citation
Total:
6,802
Last 6 Year:
6,664
Last 6 Year/Total:
0.980
Manjula Ranagalage Jsps
GIS & Remote Sensing
GIScience
Geospatial Analysis
Urban Geography
Land change science
H-Index Rankings
University / Institution:
# 4
Country:
# 104
Region:
# 53,210
World:
# 295,167
H-Index
Total:
26
Last 6 Year:
26
Last 6 Year/Total:
1.000
i10 Index
Total:
43
Last 6 Year:
43
Last 6 Year/Total:
1.000
Citation
Total:
2,850
Last 6 Year:
2,785
Last 6 Year/Total:
0.977
Anjana Silva
Snakebite
Toxinology
Antivenoms
Parasitology
H-Index Rankings
University / Institution:
# 5
Country:
# 138
Region:
# 63,634
World:
# 340,582
H-Index
Total:
24
Last 6 Year:
21
Last 6 Year/Total:
0.875
i10 Index
Total:
44
Last 6 Year:
31
Last 6 Year/Total:
0.705
Citation
Total:
1,598
Last 6 Year:
1,114
Last 6 Year/Total:
0.697
Kosala Weerakoon
Rickettsial infections
Tropical diseases
Medical toxicology
H-Index Rankings
University / Institution:
# 6
Country:
# 139
Region:
# 63,787
World:
# 341,225
H-Index
Total:
24
Last 6 Year:
21
Last 6 Year/Total:
0.875
i10 Index
Total:
37
Last 6 Year:
33
Last 6 Year/Total:
0.892
Citation
Total:
1,925
Last 6 Year:
1,415
Last 6 Year/Total:
0.735
H-Index Rankings
University / Institution:
# 7
Country:
# 197
Region:
# 79,766
World:
# 413,481
H-Index
Total:
21
Last 6 Year:
20
Last 6 Year/Total:
0.952
i10 Index
Total:
24
Last 6 Year:
23
Last 6 Year/Total:
0.958
Citation
Total:
3,267
Last 6 Year:
2,457
Last 6 Year/Total:
0.752
Thilini Chanchala Agampodi
Maternal and Child Health
Social Epidemiology
Qualitative Research
H-Index Rankings
University / Institution:
# 8
Country:
# 198
Region:
# 80,049
World:
# 414,255
H-Index
Total:
21
Last 6 Year:
19
Last 6 Year/Total:
0.905
i10 Index
Total:
39
Last 6 Year:
34
Last 6 Year/Total:
0.872
Citation
Total:
1,746
Last 6 Year:
1,155
Last 6 Year/Total:
0.662
Lalith Senarathna
Poisoning and injury research
Public health issues
Qualitative research
Community based research
Health promotion
H-Index Rankings
University / Institution:
# 9
Country:
# 240
Region:
# 90,555
World:
# 460,391
H-Index
Total:
20
Last 6 Year:
14
Last 6 Year/Total:
0.700
i10 Index
Total:
26
Last 6 Year:
18
Last 6 Year/Total:
0.692
Citation
Total:
2,665
Last 6 Year:
925
Last 6 Year/Total:
0.347
Sisira Kumara Naradda Gamage
Development Economics
Tourism Development
Social Capital
Project management
and Data Analysis in Economics
H-Index Rankings
University / Institution:
# 10
Country:
# 464
Region:
# 137,856
World:
# 666,219
H-Index
Total:
14
Last 6 Year:
14
Last 6 Year/Total:
1.000
i10 Index
Total:
18
Last 6 Year:
18
Last 6 Year/Total:
1.000
Citation
Total:
1,118
Last 6 Year:
1,105
Last 6 Year/Total:
0.988
MHJP Gunarathna
Irrigation and Water Management
Crop and Environmental Modelling
Climate change
H-Index Rankings
University / Institution:
# 11
Country:
# 465
Region:
# 138,042
World:
# 666,711
H-Index
Total:
14
Last 6 Year:
14
Last 6 Year/Total:
1.000
i10 Index
Total:
18
Last 6 Year:
15
Last 6 Year/Total:
0.833
Citation
Total:
598
Last 6 Year:
541
Last 6 Year/Total:
0.905
H-Index Rankings
University / Institution:
# 12
Country:
# 534
Region:
# 153,759
World:
# 728,173
H-Index
Total:
13
Last 6 Year:
12
Last 6 Year/Total:
0.923
i10 Index
Total:
14
Last 6 Year:
13
Last 6 Year/Total:
0.929
Citation
Total:
794
Last 6 Year:
730
Last 6 Year/Total:
0.919
UWMR Sampath Kappagoda
Emotional intelligence
Psychological capital
work values
work attitudes
job performance
H-Index Rankings
University / Institution:
# 13
Country:
# 561
Region:
# 158,070
World:
# 745,777
H-Index
Total:
13
Last 6 Year:
10
Last 6 Year/Total:
0.769
i10 Index
Total:
14
Last 6 Year:
10
Last 6 Year/Total:
0.714
Citation
Total:
547
Last 6 Year:
347
Last 6 Year/Total:
0.634
H-Index Rankings
University / Institution:
# 14
Country:
# 589
Region:
# 164,208
World:
# 771,393
H-Index
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
i10 Index
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
Citation
Total:
1,223
Last 6 Year:
1,060
Last 6 Year/Total:
0.867
Eustace Y Fernando|Eustace Fernando, Warnakulasuriya Eustace Yrosh Fernando
Environmental Microbiology
Molecular Microbiology
Microbial Electrochemistry
H-Index Rankings
University / Institution:
# 15
Country:
# 603
Region:
# 166,786
World:
# 779,778
H-Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
i10 Index
Total:
13
Last 6 Year:
12
Last 6 Year/Total:
0.923
Citation
Total:
904
Last 6 Year:
750
Last 6 Year/Total:
0.830
Naleen Jayaratna
Organometallic Chemistry
Ethylene
Chemical synthesis
Catalysis
Luminescence
H-Index Rankings
University / Institution:
# 16
Country:
# 621
Region:
# 170,486
World:
# 794,136
H-Index
Total:
12
Last 6 Year:
10
Last 6 Year/Total:
0.833
i10 Index
Total:
12
Last 6 Year:
10
Last 6 Year/Total:
0.833
Citation
Total:
389
Last 6 Year:
292
Last 6 Year/Total:
0.751
JAAS Jayaweera
Microbiology Immunology Biochemistry Molecular biology Statistics and Alternative Medicine
H-Index Rankings
University / Institution:
# 17
Country:
# 649
Region:
# 174,443
World:
# 815,186
H-Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
i10 Index
Total:
16
Last 6 Year:
13
Last 6 Year/Total:
0.813
Citation
Total:
517
Last 6 Year:
439
Last 6 Year/Total:
0.849
D Rathish
Family Medicine
Non-Communicable Diseases
Pharmacology
Toxicology
Public Health
H-Index Rankings
University / Institution:
# 18
Country:
# 657
Region:
# 177,526
World:
# 823,488
H-Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
i10 Index
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
Citation
Total:
327
Last 6 Year:
305
Last 6 Year/Total:
0.933
H-Index Rankings
University / Institution:
# 19
Country:
# 662
Region:
# 178,098
World:
# 825,875
H-Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
i10 Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
Citation
Total:
761
Last 6 Year:
669
Last 6 Year/Total:
0.879
Whms Samarathunga / Manoj Samarathunga
Tourism Anthropology
Tourist Gaze
NVivo
Tourism and Reconciliation
Sri Lanka Tourism
H-Index Rankings
University / Institution:
# 20
Country:
# 672
Region:
# 181,562
World:
# 836,363
H-Index
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
i10 Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
Citation
Total:
387
Last 6 Year:
382
Last 6 Year/Total:
0.987
H-Index Rankings
University / Institution:
# 21
Country:
# 683
Region:
# 183,544
World:
# 843,864
H-Index
Total:
11
Last 6 Year:
9
Last 6 Year/Total:
0.818
i10 Index
Total:
13
Last 6 Year:
9
Last 6 Year/Total:
0.692
Citation
Total:
578
Last 6 Year:
331
Last 6 Year/Total:
0.573
Kanishka DB Ukuwela
Evolutionary Biology
Herpetology
Biogeography
Phylogeography
Molecular systematics
H-Index Rankings
University / Institution:
# 22
Country:
# 688
Region:
# 184,384
World:
# 847,189
H-Index
Total:
11
Last 6 Year:
9
Last 6 Year/Total:
0.818
i10 Index
Total:
12
Last 6 Year:
8
Last 6 Year/Total:
0.667
Citation
Total:
422
Last 6 Year:
311
Last 6 Year/Total:
0.737
H-Index Rankings
University / Institution:
# 23
Country:
# 689
Region:
# 184,596
World:
# 847,890
H-Index
Total:
11
Last 6 Year:
9
Last 6 Year/Total:
0.818
i10 Index
Total:
12
Last 6 Year:
8
Last 6 Year/Total:
0.667
Citation
Total:
325
Last 6 Year:
288
Last 6 Year/Total:
0.886
H-Index Rankings
University / Institution:
# 24
Country:
# 727
Region:
# 190,256
World:
# 873,920
H-Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
i10 Index
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
Citation
Total:
688
Last 6 Year:
423
Last 6 Year/Total:
0.615
Buddhika Wijerathne
Dermatoglyphics
Public health
Medical Education
Genetic epidemiology
General Practice
H-Index Rankings
University / Institution:
# 25
Country:
# 732
Region:
# 191,468
World:
# 876,941
H-Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
i10 Index
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
Citation
Total:
310
Last 6 Year:
238
Last 6 Year/Total:
0.768
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution
Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
1 28 17,891 117,834
Sri Lanka Sri Lanka Rajarata University Rajarata University Others

Clinical Medicine |

42 32 0.762 118 84 0.712 6,317 3,822 0.605
2 56 30,881 185,576
Sri Lanka Sri Lanka Rajarata University Rajarata University Medical and Health Sciences / Epidemiology and Public Health

Public health | Epidemiology | Tropical Medicine | Health Service Research |

34 26 0.765 95 81 0.853 4,185 2,784 0.665
3 64 34,861 205,798
Sri Lanka Sri Lanka Rajarata University Rajarata University Medical and Health Sciences / Epidemiology and Public Health

Public Health | Mental Health | Occupational Health | Maternal and Child Health | Global Health |

32 29 0.906 54 52 0.963 6,802 6,664 0.980
4 104 53,210 295,167
Sri Lanka Sri Lanka Rajarata University Rajarata University Others

GIS & Remote Sensing | GIScience | Geospatial Analysis | Urban Geography | Land change science |

26 26 1.000 43 43 1.000 2,850 2,785 0.977
5 138 63,634 340,582
Sri Lanka Sri Lanka Rajarata University Rajarata University Others

Snakebite | Toxinology | Antivenoms | Parasitology |

24 21 0.875 44 31 0.705 1,598 1,114 0.697
6 139 63,787 341,225
Sri Lanka Sri Lanka Rajarata University Rajarata University Medical and Health Sciences / Parasitology

Rickettsial infections | Tropical diseases | Medical toxicology |

24 21 0.875 37 33 0.892 1,925 1,415 0.735
7 197 79,766 413,481
Sri Lanka Sri Lanka Rajarata University Rajarata University Medical and Health Sciences / Nephrology

Nephrotoxicity | Clinical medicine | toxicology | Philosophy |

21 20 0.952 24 23 0.958 3,267 2,457 0.752
8 198 80,049 414,255
Sri Lanka Sri Lanka Rajarata University Rajarata University Others

Maternal and Child Health | Social Epidemiology | Qualitative Research |

21 19 0.905 39 34 0.872 1,746 1,155 0.662
9 240 90,555 460,391
Sri Lanka Sri Lanka Rajarata University Rajarata University Medical and Health Sciences / Health Sciences

Poisoning and injury research | Public health issues | Qualitative research | Community based research | Health promotion |

20 14 0.700 26 18 0.692 2,665 925 0.347
10 464 137,856 666,219
Sri Lanka Sri Lanka Rajarata University Rajarata University Economics & Econometrics / Economics

Development Economics | Tourism Development | Social Capital | Project management | and Data Analysis in Economics |

14 14 1.000 18 18 1.000 1,118 1,105 0.988
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11 465 138,042 666,711
Sri Lanka Sri Lanka Rajarata University Rajarata University Engineering & Technology / Environmental Science & Engineering

Irrigation and Water Management | Crop and Environmental Modelling | Climate change |

14 14 1.000 18 15 0.833 598 541 0.905
12 534 153,759 728,173
Sri Lanka Sri Lanka Rajarata University Rajarata University Agriculture & Forestry / Soil and Water Engineering and Conservation

Hydrology | Hydrological modelling | Climate Change | Soil and Water Conservation |

13 12 0.923 14 13 0.929 794 730 0.919
13 561 158,070 745,777
Sri Lanka Sri Lanka Rajarata University Rajarata University Social Sciences / Psychology

Emotional intelligence | Psychological capital | work values | work attitudes | job performance |

13 10 0.769 14 10 0.714 547 347 0.634
14 589 164,208 771,393
Sri Lanka Sri Lanka Rajarata University Rajarata University Medical and Health Sciences / General Surgery

Surgery |

12 12 1.000 12 12 1.000 1,223 1,060 0.867
15 603 166,786 779,778
Sri Lanka Sri Lanka Rajarata University Rajarata University Others

Environmental Microbiology | Molecular Microbiology | Microbial Electrochemistry |

12 11 0.917 13 12 0.923 904 750 0.830
16 621 170,486 794,136
Sri Lanka Sri Lanka Rajarata University Rajarata University Natural Sciences / Chemical Sciences

Organometallic Chemistry | Ethylene | Chemical synthesis | Catalysis | Luminescence |

12 10 0.833 12 10 0.833 389 292 0.751
17 649 174,443 815,186
Sri Lanka Sri Lanka Rajarata University Rajarata University Natural Sciences / Molecular Biology & Genetics

Microbiology Immunology Biochemistry Molecular biology Statistics and Alternative Medicine |

11 11 1.000 16 13 0.813 517 439 0.849
18 657 177,526 823,488
Sri Lanka Sri Lanka Rajarata University Rajarata University Medical and Health Sciences / Pharmacology

Family Medicine | Non-Communicable Diseases | Pharmacology | Toxicology | Public Health |

11 11 1.000 12 12 1.000 327 305 0.933
19 662 178,098 825,875
Sri Lanka Sri Lanka Rajarata University Rajarata University Natural Sciences / Molecular Biology & Genetics

Human Anatomy | Medical Genetics | Medical Education |

11 11 1.000 11 11 1.000 761 669 0.879
20 672 181,562 836,363
Sri Lanka Sri Lanka Rajarata University Rajarata University Social Sciences / Tourism & Hospitality

Tourism Anthropology | Tourist Gaze | NVivo | Tourism and Reconciliation | Sri Lanka Tourism |

11 10 0.909 12 11 0.917 387 382 0.987
21 683 183,544 843,864
Sri Lanka Sri Lanka Rajarata University Rajarata University Engineering & Technology / Chemical Engineering

Natural Products | Food Chemistry | Food Quality and Safety |

11 9 0.818 13 9 0.692 578 331 0.573
22 688 184,384 847,189
Sri Lanka Sri Lanka Rajarata University Rajarata University Natural Sciences / Biological Science

Evolutionary Biology | Herpetology | Biogeography | Phylogeography | Molecular systematics |

11 9 0.818 12 8 0.667 422 311 0.737
23 689 184,596 847,890
Sri Lanka Sri Lanka Rajarata University Rajarata University Engineering & Technology / Environmental Science & Engineering

Hydrology | Environmental Engineering | GIS |

11 9 0.818 12 8 0.667 325 288 0.886
24 727 190,256 873,920
Sri Lanka Sri Lanka Rajarata University Rajarata University Medical and Health Sciences / Veterinary Sciences

Animal Nutrition |

10 10 1.000 11 10 0.909 688 423 0.615
25 732 191,468 876,941
Sri Lanka Sri Lanka Rajarata University Rajarata University Medical and Health Sciences / Epidemiology and Public Health

Dermatoglyphics | Public health | Medical Education | Genetic epidemiology | General Practice |

10 10 1.000 11 10 0.909 310 238 0.768