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 126 scientist
H-Index Rankings
University / Institution:
# 1
Country:
# 152
Region:
# 66,839
World:
# 357,498
H-Index
Total:
24
Last 6 Year:
10
Last 6 Year/Total:
0.417
i10 Index
Total:
37
Last 6 Year:
13
Last 6 Year/Total:
0.351
Citation
Total:
2,410
Last 6 Year:
408
Last 6 Year/Total:
0.169
H-Index Rankings
University / Institution:
# 2
Country:
# 178
Region:
# 73,938
World:
# 387,042
H-Index
Total:
22
Last 6 Year:
20
Last 6 Year/Total:
0.909
i10 Index
Total:
40
Last 6 Year:
38
Last 6 Year/Total:
0.950
Citation
Total:
2,901
Last 6 Year:
2,059
Last 6 Year/Total:
0.710
Amila Sandaruwan Ratnayake
Petroleum Geology
Marine Geology
Paleoclimatology
Sedimentary Geology
Geochemistry
H-Index Rankings
University / Institution:
# 3
Country:
# 195
Region:
# 79,148
World:
# 411,225
H-Index
Total:
21
Last 6 Year:
20
Last 6 Year/Total:
0.952
i10 Index
Total:
40
Last 6 Year:
37
Last 6 Year/Total:
0.925
Citation
Total:
1,532
Last 6 Year:
1,375
Last 6 Year/Total:
0.898
H-Index Rankings
University / Institution:
# 4
Country:
# 208
Region:
# 83,041
World:
# 426,382
H-Index
Total:
21
Last 6 Year:
16
Last 6 Year/Total:
0.762
i10 Index
Total:
27
Last 6 Year:
19
Last 6 Year/Total:
0.704
Citation
Total:
2,573
Last 6 Year:
1,396
Last 6 Year/Total:
0.543
H-Index Rankings
University / Institution:
# 5
Country:
# 360
Region:
# 121,554
World:
# 594,215
H-Index
Total:
16
Last 6 Year:
14
Last 6 Year/Total:
0.875
i10 Index
Total:
18
Last 6 Year:
16
Last 6 Year/Total:
0.889
Citation
Total:
1,889
Last 6 Year:
1,218
Last 6 Year/Total:
0.645
Edns Abeyrathne
Protein Chemistry
Isolation of bioactive compunds from fish and poultry eggs
H-Index Rankings
University / Institution:
# 6
Country:
# 426
Region:
# 132,228
World:
# 639,431
H-Index
Total:
15
Last 6 Year:
13
Last 6 Year/Total:
0.867
i10 Index
Total:
16
Last 6 Year:
16
Last 6 Year/Total:
1.000
Citation
Total:
1,379
Last 6 Year:
1,092
Last 6 Year/Total:
0.792
H-Index Rankings
University / Institution:
# 7
Country:
# 442
Region:
# 134,736
World:
# 650,344
H-Index
Total:
15
Last 6 Year:
11
Last 6 Year/Total:
0.733
i10 Index
Total:
19
Last 6 Year:
13
Last 6 Year/Total:
0.684
Citation
Total:
1,133
Last 6 Year:
578
Last 6 Year/Total:
0.510
H-Index Rankings
University / Institution:
# 8
Country:
# 527
Region:
# 151,852
World:
# 721,502
H-Index
Total:
13
Last 6 Year:
12
Last 6 Year/Total:
0.923
i10 Index
Total:
19
Last 6 Year:
13
Last 6 Year/Total:
0.684
Citation
Total:
828
Last 6 Year:
491
Last 6 Year/Total:
0.593
H-Index Rankings
University / Institution:
# 9
Country:
# 541
Region:
# 155,846
World:
# 736,086
H-Index
Total:
13
Last 6 Year:
11
Last 6 Year/Total:
0.846
i10 Index
Total:
15
Last 6 Year:
13
Last 6 Year/Total:
0.867
Citation
Total:
574
Last 6 Year:
458
Last 6 Year/Total:
0.798
Imali Fernando
Marketing
Brand Management
Hospitality and Tourism
Strategy and Competitiveness
H-Index Rankings
University / Institution:
# 10
Country:
# 583
Region:
# 161,565
World:
# 763,281
H-Index
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
i10 Index
Total:
16
Last 6 Year:
15
Last 6 Year/Total:
0.938
Citation
Total:
494
Last 6 Year:
421
Last 6 Year/Total:
0.852
H-Index Rankings
University / Institution:
# 11
Country:
# 585
Region:
# 161,889
World:
# 764,241
H-Index
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
i10 Index
Total:
15
Last 6 Year:
15
Last 6 Year/Total:
1.000
Citation
Total:
614
Last 6 Year:
598
Last 6 Year/Total:
0.974
Ravindra Deyshappriya
Economic Growth
Poverty & Inequality
Stock Market
SME Development
International Trade
H-Index Rankings
University / Institution:
# 12
Country:
# 595
Region:
# 165,446
World:
# 774,922
H-Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
i10 Index
Total:
16
Last 6 Year:
13
Last 6 Year/Total:
0.813
Citation
Total:
448
Last 6 Year:
377
Last 6 Year/Total:
0.842
Prabuddha Manjula
Animal Breeding & Genetics
Population genetics
Immunogenetics
Poultry Science
H-Index Rankings
University / Institution:
# 13
Country:
# 602
Region:
# 166,630
World:
# 778,845
H-Index
Total:
12
Last 6 Year:
11
Last 6 Year/Total:
0.917
i10 Index
Total:
14
Last 6 Year:
14
Last 6 Year/Total:
1.000
Citation
Total:
336
Last 6 Year:
321
Last 6 Year/Total:
0.955
Pamoda B Ratnaweera
Natural Products Chemistry
Fungal Secondary Metabolites
Zoology
Ecology
Biodiversity
H-Index Rankings
University / Institution:
# 14
Country:
# 618
Region:
# 169,775
World:
# 791,037
H-Index
Total:
12
Last 6 Year:
10
Last 6 Year/Total:
0.833
i10 Index
Total:
13
Last 6 Year:
12
Last 6 Year/Total:
0.923
Citation
Total:
641
Last 6 Year:
440
Last 6 Year/Total:
0.686
Kmmcb Kulathunga
Investment Management
Stock Market
Financial Management
H-Index Rankings
University / Institution:
# 15
Country:
# 653
Region:
# 176,467
World:
# 820,776
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:
765
Last 6 Year:
755
Last 6 Year/Total:
0.987
Muditha K Meegahakumbura
Molecular biology
Bio-geography
Functional genomics
Molecular Pathogen Diagnosis
H-Index Rankings
University / Institution:
# 16
Country:
# 737
Region:
# 193,249
World:
# 883,316
H-Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
i10 Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
Citation
Total:
450
Last 6 Year:
344
Last 6 Year/Total:
0.764
Nalaka Liyanage
organic chemistry
renewable energy
dye sensitized solar cells
photocatalytic CO2 reduction
H-Index Rankings
University / Institution:
# 17
Country:
# 844
Region:
# 207,021
World:
# 936,625
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
Citation
Total:
468
Last 6 Year:
362
Last 6 Year/Total:
0.774
H-Index Rankings
University / Institution:
# 18
Country:
# 849
Region:
# 208,929
World:
# 941,473
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
Citation
Total:
311
Last 6 Year:
240
Last 6 Year/Total:
0.772
GGN Thushari
Aquatic Environment Science
Aquatic Pollution
Aquatic Resource Management
H-Index Rankings
University / Institution:
# 19
Country:
# 865
Region:
# 211,157
World:
# 947,155
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
8
Last 6 Year:
7
Last 6 Year/Total:
0.875
Citation
Total:
1,101
Last 6 Year:
1,062
Last 6 Year/Total:
0.965
H-Index Rankings
University / Institution:
# 20
Country:
# 882
Region:
# 213,303
World:
# 952,309
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
Citation
Total:
351
Last 6 Year:
329
Last 6 Year/Total:
0.937
Titus Cooray
Water Treatment
Water Resource Management
Geo science
GIS and RS
H-Index Rankings
University / Institution:
# 21
Country:
# 963
Region:
# 222,339
World:
# 984,388
H-Index
Total:
9
Last 6 Year:
6
Last 6 Year/Total:
0.667
i10 Index
Total:
9
Last 6 Year:
6
Last 6 Year/Total:
0.667
Citation
Total:
285
Last 6 Year:
210
Last 6 Year/Total:
0.737
Duminda Senevirathna
Zoology
Genetics
Biotechnology
Bioinformatics
Aquatic Sciences
H-Index Rankings
University / Institution:
# 22
Country:
# 1,016
Region:
# 229,072
World:
# 1,009,602
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
7
Last 6 Year:
5
Last 6 Year/Total:
0.714
Citation
Total:
1,026
Last 6 Year:
1,002
Last 6 Year/Total:
0.977
Ewon Kaliyadasa
Horticulture
Medicinal Plant Production
Plant Tissue Culture
Plant Molecular Biology
H-Index Rankings
University / Institution:
# 23
Country:
# 1,045
Region:
# 233,149
World:
# 1,020,267
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
276
Last 6 Year:
223
Last 6 Year/Total:
0.808
H-Index Rankings
University / Institution:
# 24
Country:
# 1,115
Region:
# 241,310
World:
# 1,044,532
H-Index
Total:
8
Last 6 Year:
7
Last 6 Year/Total:
0.875
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
152
Last 6 Year:
116
Last 6 Year/Total:
0.763
Npp Liyanage
Fish Biology
Aquaculture and Fisheries
Molecular Biology
Biodiversity
H-Index Rankings
University / Institution:
# 25
Country:
# 1,136
Region:
# 242,914
World:
# 1,051,349
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
Citation
Total:
219
Last 6 Year:
179
Last 6 Year/Total:
0.817
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
1 152 66,839 357,498
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Natural Sciences / Chemical Sciences

Photochemistry | Dye sensitized solar cells |

24 10 0.417 37 13 0.351 2,410 408 0.169
2 178 73,938 387,042
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Natural Sciences / Chemical Sciences

Flavour chemistry | Meat quality | Bioactive compounds |

22 20 0.909 40 38 0.950 2,901 2,059 0.710
3 195 79,148 411,225
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Engineering & Technology / Earth Sciences

Petroleum Geology | Marine Geology | Paleoclimatology | Sedimentary Geology | Geochemistry |

21 20 0.952 40 37 0.925 1,532 1,375 0.898
4 208 83,041 426,382
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Engineering & Technology / Food Science and Engineering

Food Science & Technology and Postharvest Technology |

21 16 0.762 27 19 0.704 2,573 1,396 0.543
5 360 121,554 594,215
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Agriculture & Forestry / Soil Sciences and Plant Nutrition

Soil Science - Soil C Dynamics and Soil Fertility Management |

16 14 0.875 18 16 0.889 1,889 1,218 0.645
6 426 132,228 639,431
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Natural Sciences / Chemical Sciences

Protein Chemistry | Isolation of bioactive compunds from fish and poultry eggs |

15 13 0.867 16 16 1.000 1,379 1,092 0.792
7 442 134,736 650,344
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Engineering & Technology / Metallurgical & Materials Engineering

Materials Science | Energy Storage Devices | Electrolytes | Ionic Liquids |

15 11 0.733 19 13 0.684 1,133 578 0.510
8 527 151,852 721,502
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Engineering & Technology / Earth Sciences

Geo-informatics | GIS | Water Resources | Spatial Statistics |

13 12 0.923 19 13 0.684 828 491 0.593
9 541 155,846 736,086
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Agriculture & Forestry / Forestry

Forest Ecology | Restoration | Biophysical Remote Sensing |

13 11 0.846 15 13 0.867 574 458 0.798
10 583 161,565 763,281
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Social Sciences / Tourism & Hospitality

Marketing | Brand Management | Hospitality and Tourism | Strategy and Competitiveness |

12 12 1.000 16 15 0.938 494 421 0.852
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11 585 161,889 764,241
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Engineering & Technology / Metallurgical & Materials Engineering

Composites | Manufacturing | Smart Materials and Structures |

12 12 1.000 15 15 1.000 614 598 0.974
12 595 165,446 774,922
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Economics & Econometrics / Economics

Economic Growth | Poverty & Inequality | Stock Market | SME Development | International Trade |

12 11 0.917 16 13 0.813 448 377 0.842
13 602 166,630 778,845
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Agriculture & Forestry / Animal Science

Animal Breeding & Genetics | Population genetics | Immunogenetics | Poultry Science |

12 11 0.917 14 14 1.000 336 321 0.955
14 618 169,775 791,037
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

Natural Products Chemistry | Fungal Secondary Metabolites | Zoology | Ecology | Biodiversity |

12 10 0.833 13 12 0.923 641 440 0.686
15 653 176,467 820,776
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Others

Investment Management | Stock Market | Financial Management |

11 11 1.000 12 12 1.000 765 755 0.987
16 737 193,249 883,316
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Natural Sciences / Molecular Biology & Genetics

Molecular biology | Bio-geography | Functional genomics | Molecular Pathogen Diagnosis |

10 10 1.000 10 10 1.000 450 344 0.764
17 844 207,021 936,625
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Natural Sciences / Chemical Sciences

organic chemistry | renewable energy | dye sensitized solar cells | photocatalytic CO2 reduction |

9 9 1.000 9 9 1.000 468 362 0.774
18 849 208,929 941,473
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Engineering & Technology / Nanoscience and Nanotechnology

Nano science | Material Chemistry | Gold Nanoparticles | Water Purification |

9 9 1.000 9 9 1.000 311 240 0.772
19 865 211,157 947,155
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Natural Sciences / Biological Science

Aquatic Environment Science | Aquatic Pollution | Aquatic Resource Management |

9 9 1.000 8 7 0.875 1,101 1,062 0.965
20 882 213,303 952,309
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Engineering & Technology / Food Science and Engineering

Food Analysis | Microbiology |

9 9 1.000 7 7 1.000 351 329 0.937
21 963 222,339 984,388
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Others

Water Treatment | Water Resource Management | Geo science | GIS and RS |

9 6 0.667 9 6 0.667 285 210 0.737
22 1,016 229,072 1,009,602
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Agriculture & Forestry / Fisheries

Zoology | Genetics | Biotechnology | Bioinformatics | Aquatic Sciences |

8 8 1.000 7 5 0.714 1,026 1,002 0.977
23 1,045 233,149 1,020,267
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Agriculture & Forestry / Horticulture

Horticulture | Medicinal Plant Production | Plant Tissue Culture | Plant Molecular Biology |

8 8 1.000 6 6 1.000 276 223 0.808
24 1,115 241,310 1,044,532
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Natural Sciences / Physics

Condensed Matter Physics |

8 7 0.875 4 4 1.000 152 116 0.763
25 1,136 242,914 1,051,349
Sri Lanka Sri Lanka Uva Wellassa University Uva Wellassa University Agriculture & Forestry / Fisheries

Fish Biology | Aquaculture and Fisheries | Molecular Biology | Biodiversity |

8 6 0.750 7 4 0.571 219 179 0.817