World

Subject Rankings

Sri Lanka Others Rankings 2024

Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches can analyse the world, countries and regions. You can also analyse them according to i10 index and citation numbers. *Jul 17, 2024 According to Total H Index. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field 'others' (652.491) scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. See also: University Subject Rankings

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Total 2.229 scientist, 166 country, 8.000 institution
Stefan Uhlenbrook
Stefan Uhlenbrook
International Water Management Institute (IWMI)
International Water Management Institute (IWMI)
Sri Lanka
Others
water resources
food systems
environment
sustainability
global change
Rankings
University / Institution:
# 1
Country:
# 5
Region:
# 3,166
World:
# 27,094
H-Index
Total:
72
Last 6 Year:
46
Last 6 Year/Total:
0.639
i10 Index
Total:
178
Last 6 Year:
117
Last 6 Year/Total:
0.657
Citation
Total:
17,494
Last 6 Year:
7,946
Last 6 Year/Total:
0.454
HJ De Silva
HJ De Silva
University of Kelaniya
University of Kelaniya
Sri Lanka
Others
Medicine
Rankings
University / Institution:
# 1
Country:
# 10
Region:
# 4,762
World:
# 38,868
H-Index
Total:
64
Last 6 Year:
43
Last 6 Year/Total:
0.672
i10 Index
Total:
216
Last 6 Year:
142
Last 6 Year/Total:
0.657
Citation
Total:
18,678
Last 6 Year:
9,412
Last 6 Year/Total:
0.504
Nimantha Perera
Nimantha Perera
University of Ruhuna
University of Ruhuna
Sri Lanka
Others
Gas Electron Mulltipliers
Lepton Flavor Violation
Rankings
University / Institution:
# 3
Country:
# 11
Region:
# 6,964
World:
# 53,472
H-Index
Total:
57
Last 6 Year:
57
Last 6 Year/Total:
1.000
i10 Index
Total:
187
Last 6 Year:
185
Last 6 Year/Total:
0.989
Citation
Total:
10,009
Last 6 Year:
9,949
Last 6 Year/Total:
0.994
Mohammad Mohsin Hafeez
Mohammad Mohsin Hafeez
International Water Management Institute (IWMI)
International Water Management Institute (IWMI)
Sri Lanka
Others
Water Resources Management
Rankings
University / Institution:
# 3
Country:
# 13
Region:
# 7,860
World:
# 59,154
H-Index
Total:
55
Last 6 Year:
51
Last 6 Year/Total:
0.927
i10 Index
Total:
257
Last 6 Year:
224
Last 6 Year/Total:
0.872
Citation
Total:
11,980
Last 6 Year:
9,973
Last 6 Year/Total:
0.832
Atula Sd Sandanayaka
Atula Sd Sandanayaka
Sabaragamuwa University
Sabaragamuwa University
Sri Lanka
Others
Organic laser
Organic Light-Emitting Device
Organic semiconductor
Supramolecular Architecture for Light Energy Conversion
Or
Rankings
University / Institution:
# 1
Country:
# 16
Region:
# 9,798
World:
# 71,524
H-Index
Total:
52
Last 6 Year:
28
Last 6 Year/Total:
0.538
i10 Index
Total:
117
Last 6 Year:
63
Last 6 Year/Total:
0.538
Citation
Total:
8,079
Last 6 Year:
3,884
Last 6 Year/Total:
0.481
Simon Langan
Simon Langan
International Water Management Institute (IWMI)
International Water Management Institute (IWMI)
Sri Lanka
Others
water quality
soils
river basin management
irrigation
water futures and scenarios
Rankings
University / Institution:
# 4
Country:
# 17
Region:
# 10,282
World:
# 74,140
H-Index
Total:
51
Last 6 Year:
34
Last 6 Year/Total:
0.667
i10 Index
Total:
134
Last 6 Year:
68
Last 6 Year/Total:
0.507
Citation
Total:
7,666
Last 6 Year:
4,047
Last 6 Year/Total:
0.528
Senaka Rajapakse
Senaka Rajapakse
University of Colombo
University of Colombo
Sri Lanka
Others
acute medicine
critical care
tropical medicine
Rankings
University / Institution:
# 6
Country:
# 25
Region:
# 16,772
World:
# 111,567
H-Index
Total:
43
Last 6 Year:
33
Last 6 Year/Total:
0.767
i10 Index
Total:
92
Last 6 Year:
72
Last 6 Year/Total:
0.783
Citation
Total:
6,277
Last 6 Year:
3,466
Last 6 Year/Total:
0.552
Sisira Siribaddana
Sisira Siribaddana
Rajarata University
Rajarata University
Sri Lanka
Others
Clinical Medicine
Rankings
University / Institution:
# 1
Country:
# 28
Region:
# 17,892
World:
# 117,835
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
Matthew Mccartney
Matthew Mccartney
International Water Management Institute (IWMI)
International Water Management Institute (IWMI)
Sri Lanka
Others
water resources management
wetlands
livelihoods
Rankings
University / Institution:
# 7
Country:
# 29
Region:
# 17,950
World:
# 118,139
H-Index
Total:
42
Last 6 Year:
31
Last 6 Year/Total:
0.738
i10 Index
Total:
138
Last 6 Year:
75
Last 6 Year/Total:
0.543
Citation
Total:
6,977
Last 6 Year:
3,222
Last 6 Year/Total:
0.462
Sam Kularatne
Sam Kularatne
University of Peradeniya
University of Peradeniya
Sri Lanka
Others
Tropical Medicine
Infections
Toxinology
Rankings
University / Institution:
# 5
Country:
# 31
Region:
# 19,265
World:
# 125,426
H-Index
Total:
41
Last 6 Year:
29
Last 6 Year/Total:
0.707
i10 Index
Total:
94
Last 6 Year:
79
Last 6 Year/Total:
0.840
Citation
Total:
5,187
Last 6 Year:
2,617
Last 6 Year/Total:
0.505
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Achala Jayatilleke
Achala Jayatilleke i
University of Colombo
University of Colombo
Sri Lanka
Others
Digital Health
Health Information Systems
NCDs
Injury & Violence Prevention
Rankings
University / Institution:
# 9
Country:
# 38
Region:
# 22,962
World:
# 145,535
H-Index
Total:
38
Last 6 Year:
34
Last 6 Year/Total:
0.895
i10 Index
Total:
44
Last 6 Year:
43
Last 6 Year/Total:
0.977
Citation
Total:
67,239
Last 6 Year:
58,641
Last 6 Year/Total:
0.872
Paul Pavelic
Paul Pavelic
International Water Management Institute (IWMI)
International Water Management Institute (IWMI)
Sri Lanka
Others
groundwater management
conjunctive use
Rankings
University / Institution:
# 10
Country:
# 41
Region:
# 23,860
World:
# 150,013
H-Index
Total:
38
Last 6 Year:
24
Last 6 Year/Total:
0.632
i10 Index
Total:
96
Last 6 Year:
55
Last 6 Year/Total:
0.573
Citation
Total:
5,155
Last 6 Year:
2,665
Last 6 Year/Total:
0.517
Athula Sumathipala
Athula Sumathipala
National Institute of Fundamental Studies Sri Lanka
National Institute of Fundamental Studies Sri Lanka
Sri Lanka
Others
Rankings
University / Institution:
# 6
Country:
# 45
Region:
# 25,240
World:
# 156,828
H-Index
Total:
37
Last 6 Year:
27
Last 6 Year/Total:
0.730
i10 Index
Total:
82
Last 6 Year:
54
Last 6 Year/Total:
0.659
Citation
Total:
4,785
Last 6 Year:
2,207
Last 6 Year/Total:
0.461
Simon Parkinson
Simon Parkinson
International Water Management Institute (IWMI)
International Water Management Institute (IWMI)
Sri Lanka
Others
climate risk
sustainable development
Rankings
University / Institution:
# 12
Country:
# 66
Region:
# 35,255
World:
# 207,475
H-Index
Total:
32
Last 6 Year:
27
Last 6 Year/Total:
0.844
i10 Index
Total:
46
Last 6 Year:
43
Last 6 Year/Total:
0.935
Citation
Total:
4,448
Last 6 Year:
3,693
Last 6 Year/Total:
0.830
Saroj Jayasinghe
Saroj Jayasinghe
University of Colombo
University of Colombo
Sri Lanka
Others
clinical reasoning
complexity science
health equity
social determinants of health
Rankings
University / Institution:
# 15
Country:
# 67
Region:
# 36,053
World:
# 211,531
H-Index
Total:
32
Last 6 Year:
22
Last 6 Year/Total:
0.688
i10 Index
Total:
74
Last 6 Year:
48
Last 6 Year/Total:
0.649
Citation
Total:
3,969
Last 6 Year:
2,333
Last 6 Year/Total:
0.588
Chandrika Wijeyaratne
Chandrika Wijeyaratne
University of Colombo
University of Colombo
Sri Lanka
Others
Women's Health
GDM
PCOS
Metabolic syndrome
Rankings
University / Institution:
# 17
Country:
# 70
Region:
# 38,157
World:
# 221,601
H-Index
Total:
31
Last 6 Year:
25
Last 6 Year/Total:
0.806
i10 Index
Total:
49
Last 6 Year:
41
Last 6 Year/Total:
0.837
Citation
Total:
6,810
Last 6 Year:
3,816
Last 6 Year/Total:
0.560
Carukshi Arambepola
Carukshi Arambepola
University of Colombo
University of Colombo
Sri Lanka
Others
Non communicable disease epidemiology and prevention
Rankings
University / Institution:
# 21
Country:
# 86
Region:
# 43,893
World:
# 249,235
H-Index
Total:
29
Last 6 Year:
24
Last 6 Year/Total:
0.828
i10 Index
Total:
62
Last 6 Year:
53
Last 6 Year/Total:
0.855
Citation
Total:
6,123
Last 6 Year:
3,867
Last 6 Year/Total:
0.632
Shaluka Jayamanne
Shaluka Jayamanne
University of Kelaniya
University of Kelaniya
Sri Lanka
Others
Toxicology and General Medicine
Rankings
University / Institution:
# 8
Country:
# 87
Region:
# 43,979
World:
# 249,608
H-Index
Total:
29
Last 6 Year:
24
Last 6 Year/Total:
0.828
i10 Index
Total:
50
Last 6 Year:
44
Last 6 Year/Total:
0.880
Citation
Total:
2,823
Last 6 Year:
1,713
Last 6 Year/Total:
0.607
Manjula Ranagalage Jsps
Manjula Ranagalage Jsps
Rajarata University
Rajarata University
Sri Lanka
Others
GIS & Remote Sensing
GIScience
Geospatial Analysis
Urban Geography
Land change science
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
Hasintha Wijesekara
Hasintha Wijesekara
Sabaragamuwa University
Sabaragamuwa University
Sri Lanka
Others
Wastewater characterization and treatments
Nano Zero Valent Iron Synthesis
Carbon Sequestration
Rankings
University / Institution:
# 3
Country:
# 106
Region:
# 54,033
World:
# 297,467
H-Index
Total:
26
Last 6 Year:
24
Last 6 Year/Total:
0.923
i10 Index
Total:
42
Last 6 Year:
40
Last 6 Year/Total:
0.952
Citation
Total:
3,695
Last 6 Year:
3,479
Last 6 Year/Total:
0.942
Usman Khalid Awan
Usman Khalid Awan
International Water Management Institute (IWMI)
International Water Management Institute (IWMI)
Sri Lanka
Others
International Water Resources Management Specialist
Rankings
University / Institution:
# 23
Country:
# 128
Region:
# 60,424
World:
# 326,022
H-Index
Total:
25
Last 6 Year:
19
Last 6 Year/Total:
0.760
i10 Index
Total:
33
Last 6 Year:
28
Last 6 Year/Total:
0.848
Citation
Total:
1,371
Last 6 Year:
857
Last 6 Year/Total:
0.625
Godwin Constantine
Godwin Constantine
University of Colombo
University of Colombo
Sri Lanka
Others
Rankings
University / Institution:
# 28
Country:
# 136
Region:
# 63,025
World:
# 338,522
H-Index
Total:
24
Last 6 Year:
22
Last 6 Year/Total:
0.917
i10 Index
Total:
43
Last 6 Year:
36
Last 6 Year/Total:
0.837
Citation
Total:
4,280
Last 6 Year:
2,435
Last 6 Year/Total:
0.569
Anjana Silva
Anjana Silva
Rajarata University
Rajarata University
Sri Lanka
Others
Snakebite
Toxinology
Antivenoms
Parasitology
Rankings
University / Institution:
# 5
Country:
# 138
Region:
# 63,633
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
Sanjeewa Seneviratne
Sanjeewa Seneviratne
University of Colombo
University of Colombo
Sri Lanka
Others
Breast Cancer
Epidemiology
Surgery
Thyroid disorders
Rankings
University / Institution:
# 29
Country:
# 140
Region:
# 64,266
World:
# 343,254
H-Index
Total:
24
Last 6 Year:
20
Last 6 Year/Total:
0.833
i10 Index
Total:
40
Last 6 Year:
33
Last 6 Year/Total:
0.825
Citation
Total:
1,999
Last 6 Year:
1,681
Last 6 Year/Total:
0.841
Anil Gunaratne
Anil Gunaratne
Sabaragamuwa University
Sabaragamuwa University
Sri Lanka
Others
Starch Sceince and Technology
Bioactive compounds in grains and legumes
Rankings
University / Institution:
# 4
Country:
# 141
Region:
# 64,278
World:
# 343,304
H-Index
Total:
24
Last 6 Year:
20
Last 6 Year/Total:
0.833
i10 Index
Total:
39
Last 6 Year:
33
Last 6 Year/Total:
0.846
Citation
Total:
3,108
Last 6 Year:
1,681
Last 6 Year/Total:
0.541
AD Scientific Index - Subject 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 5 3,166 27,094
Stefan UhlenbrookStefan Uhlenbrook
Sri Lanka Sri Lanka International Water Management Institute (IWMI) International Water Management Institute (IWMI) Others

water resources | food systems | environment | sustainability | global change |

72 46 0.639 178 117 0.657 17,494 7,946 0.454
1 10 4,762 38,868
HJ De SilvaHJ De Silva
Sri Lanka Sri Lanka University of Kelaniya University of Kelaniya Others

Medicine |

64 43 0.672 216 142 0.657 18,678 9,412 0.504
3 11 6,964 53,472
Nimantha PereraNimantha Perera
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Others

Gas Electron Mulltipliers | Lepton Flavor Violation |

57 57 1.000 187 185 0.989 10,009 9,949 0.994
3 13 7,860 59,154
Mohammad Mohsin HafeezMohammad Mohsin Hafeez
Sri Lanka Sri Lanka International Water Management Institute (IWMI) International Water Management Institute (IWMI) Others

Water Resources Management |

55 51 0.927 257 224 0.872 11,980 9,973 0.832
1 16 9,798 71,524
Atula Sd SandanayakaAtula Sd Sandanayaka
Sri Lanka Sri Lanka Sabaragamuwa University Sabaragamuwa University Others

Organic laser | Organic Light-Emitting Device | Organic semiconductor | Supramolecular Architecture for Light Energy Conversion | Or |

52 28 0.538 117 63 0.538 8,079 3,884 0.481
4 17 10,282 74,140
Simon LanganSimon Langan
Sri Lanka Sri Lanka International Water Management Institute (IWMI) International Water Management Institute (IWMI) Others

water quality | soils | river basin management | irrigation | water futures and scenarios |

51 34 0.667 134 68 0.507 7,666 4,047 0.528
6 25 16,772 111,567
Senaka RajapakseSenaka Rajapakse
Sri Lanka Sri Lanka University of Colombo University of Colombo Others

acute medicine | critical care | tropical medicine |

43 33 0.767 92 72 0.783 6,277 3,466 0.552
1 28 17,892 117,835
Sisira SiribaddanaSisira Siribaddana
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
7 29 17,950 118,139
Matthew MccartneyMatthew Mccartney
Sri Lanka Sri Lanka International Water Management Institute (IWMI) International Water Management Institute (IWMI) Others

water resources management | wetlands | livelihoods |

42 31 0.738 138 75 0.543 6,977 3,222 0.462
5 31 19,265 125,426
Sam KularatneSam Kularatne
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Others

Tropical Medicine | Infections | Toxinology |

41 29 0.707 94 79 0.840 5,187 2,617 0.505
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9 38 22,962 145,535
Achala JayatillekeAchala Jayatilleke i
Sri Lanka Sri Lanka University of Colombo University of Colombo Others

Digital Health | Health Information Systems | NCDs | Injury & Violence Prevention |

38 34 0.895 44 43 0.977 67,239 58,641 0.872
10 41 23,860 150,013
Paul PavelicPaul Pavelic
Sri Lanka Sri Lanka International Water Management Institute (IWMI) International Water Management Institute (IWMI) Others

groundwater management | conjunctive use |

38 24 0.632 96 55 0.573 5,155 2,665 0.517
6 45 25,240 156,828
Athula SumathipalaAthula Sumathipala
Sri Lanka Sri Lanka National Institute of Fundamental Studies Sri Lanka National Institute of Fundamental Studies Sri Lanka Others

37 27 0.730 82 54 0.659 4,785 2,207 0.461
12 66 35,255 207,475
Simon ParkinsonSimon Parkinson
Sri Lanka Sri Lanka International Water Management Institute (IWMI) International Water Management Institute (IWMI) Others

climate risk | sustainable development |

32 27 0.844 46 43 0.935 4,448 3,693 0.830
15 67 36,053 211,531
Saroj JayasingheSaroj Jayasinghe
Sri Lanka Sri Lanka University of Colombo University of Colombo Others

clinical reasoning | complexity science | health equity | social determinants of health |

32 22 0.688 74 48 0.649 3,969 2,333 0.588
17 70 38,157 221,601
Chandrika WijeyaratneChandrika Wijeyaratne
Sri Lanka Sri Lanka University of Colombo University of Colombo Others

Women's Health | GDM | PCOS | Metabolic syndrome |

31 25 0.806 49 41 0.837 6,810 3,816 0.560
21 86 43,893 249,235
Carukshi ArambepolaCarukshi Arambepola
Sri Lanka Sri Lanka University of Colombo University of Colombo Others

Non communicable disease epidemiology and prevention |

29 24 0.828 62 53 0.855 6,123 3,867 0.632
8 87 43,979 249,608
Shaluka JayamanneShaluka Jayamanne
Sri Lanka Sri Lanka University of Kelaniya University of Kelaniya Others

Toxicology and General Medicine |

29 24 0.828 50 44 0.880 2,823 1,713 0.607
4 104 53,210 295,167
Manjula Ranagalage JspsManjula Ranagalage Jsps
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
3 106 54,033 297,467
Hasintha WijesekaraHasintha Wijesekara
Sri Lanka Sri Lanka Sabaragamuwa University Sabaragamuwa University Others

Wastewater characterization and treatments | Nano Zero Valent Iron Synthesis | Carbon Sequestration |

26 24 0.923 42 40 0.952 3,695 3,479 0.942
23 128 60,424 326,022
Usman Khalid AwanUsman Khalid Awan
Sri Lanka Sri Lanka International Water Management Institute (IWMI) International Water Management Institute (IWMI) Others

International Water Resources Management Specialist |

25 19 0.760 33 28 0.848 1,371 857 0.625
28 136 63,025 338,522
Godwin ConstantineGodwin Constantine
Sri Lanka Sri Lanka University of Colombo University of Colombo Others

24 22 0.917 43 36 0.837 4,280 2,435 0.569
5 138 63,633 340,582
Anjana SilvaAnjana Silva
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
29 140 64,266 343,254
Sanjeewa SeneviratneSanjeewa Seneviratne
Sri Lanka Sri Lanka University of Colombo University of Colombo Others

Breast Cancer | Epidemiology | Surgery | Thyroid disorders |

24 20 0.833 40 33 0.825 1,999 1,681 0.841
4 141 64,278 343,304
Anil GunaratneAnil Gunaratne
Sri Lanka Sri Lanka Sabaragamuwa University Sabaragamuwa University Others

Starch Sceince and Technology | Bioactive compounds in grains and legumes |

24 20 0.833 39 33 0.846 3,108 1,681 0.541