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 32 scientist
H-Index Rankings
University / Institution:
# 1
Country:
# 1,300
Region:
# 257,829
World:
# 1,100,382
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
143
Last 6 Year:
143
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 2
Country:
# 1,597
Region:
# 283,034
World:
# 1,181,995
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
Citation
Total:
301
Last 6 Year:
296
Last 6 Year/Total:
0.983
H-Index Rankings
University / Institution:
# 3
Country:
# 1,910
Region:
# 305,329
World:
# 1,248,491
H-Index
Total:
6
Last 6 Year:
3
Last 6 Year/Total:
0.500
i10 Index
Total:
4
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
110
Last 6 Year:
40
Last 6 Year/Total:
0.364
H-Index Rankings
University / Institution:
# 4
Country:
# 1,978
Region:
# 310,391
World:
# 1,267,030
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
265
Last 6 Year:
203
Last 6 Year/Total:
0.766
H-Index Rankings
University / Institution:
# 5
Country:
# 2,094
Region:
# 320,443
World:
# 1,294,804
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
97
Last 6 Year:
96
Last 6 Year/Total:
0.990
SARRPDissanayake
English Langauge Teaching
Linguistics
Research Methodology
Curriculum Design
Testing & Evaluation
H-Index Rankings
University / Institution:
# 6
Country:
# 2,439
Region:
# 346,054
World:
# 1,368,224
H-Index
Total:
5
Last 6 Year:
2
Last 6 Year/Total:
0.400
i10 Index
Total:
5
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
195
Last 6 Year:
23
Last 6 Year/Total:
0.118
H-Index Rankings
University / Institution:
# 7
Country:
# 2,629
Region:
# 360,430
World:
# 1,412,784
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
145
Last 6 Year:
124
Last 6 Year/Total:
0.855
H-Index Rankings
University / Institution:
# 8
Country:
# 2,969
Region:
# 387,125
World:
# 1,478,717
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
257
Last 6 Year:
72
Last 6 Year/Total:
0.280
H-Index Rankings
University / Institution:
# 9
Country:
# 3,232
Region:
# 403,131
World:
# 1,531,979
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
114
Last 6 Year:
113
Last 6 Year/Total:
0.991
H-Index Rankings
University / Institution:
# 10
Country:
# 3,233
Region:
# 403,177
World:
# 1,532,127
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
112
Last 6 Year:
111
Last 6 Year/Total:
0.991
H-Index Rankings
University / Institution:
# 11
Country:
# 3,333
Region:
# 409,320
World:
# 1,549,656
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
47
Last 6 Year:
22
Last 6 Year/Total:
0.468
H-Index Rankings
University / Institution:
# 12
Country:
# 3,404
Region:
# 413,248
World:
# 1,560,197
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
34
Last 6 Year:
29
Last 6 Year/Total:
0.853
Hiruni Gunathilaka
Pathology
Medical Physics
Psychiatry
Pulse Diagnosis
Clinical Pharmacology
H-Index Rankings
University / Institution:
# 13
Country:
# 3,525
Region:
# 420,425
World:
# 1,578,303
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
40
Last 6 Year:
40
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 14
Country:
# 4,147
Region:
# 476,099
World:
# 1,728,974
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
25
Last 6 Year:
17
Last 6 Year/Total:
0.680
Nayani Daranagama
enzyme technology
fermentation
gene engineering
biomedical technology
indigenous medicine
H-Index Rankings
University / Institution:
# 15
Country:
# 4,176
Region:
# 483,386
World:
# 1,748,012
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
18
Last 6 Year:
18
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 16
Country:
# 4,210
Region:
# 490,769
World:
# 1,766,987
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
17
Last 6 Year:
17
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 17
Country:
# 4,274
Region:
# 505,134
World:
# 1,802,365
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 18
Country:
# 4,285
Region:
# 508,221
World:
# 1,810,073
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
9
Last 6 Year:
8
Last 6 Year/Total:
0.889
H-Index Rankings
University / Institution:
# 19
Country:
# 4,317
Region:
# 514,373
World:
# 1,825,038
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 20
Country:
# 4,332
Region:
# 517,049
World:
# 1,831,458
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 21
Country:
# 4,349
Region:
# 519,186
World:
# 1,836,550
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
H-Index Rankings
University / Institution:
# 22
Country:
# 4,408
Region:
# 527,870
World:
# 1,863,345
H-Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
Jithya Wijesinghe
Soil science
Soil organic C
Soil remediation
Soil Chemistry
Forestry and Environmental Science
H-Index Rankings
University / Institution:
# 23
Country:
# 4,552
Region:
# 540,452
World:
# 1,898,150
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
15
Last 6 Year:
15
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 24
Country:
# 4,618
Region:
# 552,568
World:
# 1,929,533
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 25
Country:
# 4,683
Region:
# 565,163
World:
# 1,961,377
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
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 1,300 257,829 1,100,382
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Natural Sciences / Chemical Sciences

Chemistry |

7 7 1.000 5 5 1.000 143 143 1.000
2 1,597 283,034 1,181,995
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Engineering & Technology / Computer Science

Computer Networking | Network Security | Network Communication | Cloud Computing Networking |

6 6 1.000 4 3 0.750 301 296 0.983
3 1,910 305,329 1,248,491
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

6 3 0.500 4 0 0.000 110 40 0.364
4 1,978 310,391 1,267,030
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Biochemistry | Natural Products Chemistry | Chemical Biology |

5 5 1.000 4 4 1.000 265 203 0.766
5 2,094 320,443 1,294,804
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Ayurveda | Biostatistics | Public Health | Epidemiology |

5 5 1.000 3 3 1.000 97 96 0.990
6 2,439 346,054 1,368,224
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

English Langauge Teaching | Linguistics | Research Methodology | Curriculum Design | Testing & Evaluation |

5 2 0.400 5 0 0.000 195 23 0.118
7 2,629 360,430 1,412,784
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Business & Management / Strategic Management

Management |

4 4 1.000 2 2 1.000 145 124 0.855
8 2,969 387,125 1,478,717
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Oral cavity diseases | Ear | Nose | Eye and Head diseases |

4 3 0.750 2 1 0.500 257 72 0.280
9 3,232 403,131 1,531,979
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Medical and Health Sciences / Psychiatry

Psychiatry | Drug Abuse Management | Buddhist Psychology and Psychotherapy |

3 3 1.000 2 2 1.000 114 113 0.991
10 3,233 403,177 1,532,127
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Diabetes | Hepatology | Cardiology | Neurology | Ayurveda |

3 3 1.000 2 2 1.000 112 111 0.991
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11 3,333 409,320 1,549,656
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Hindi Language |

3 3 1.000 2 0 0.000 47 22 0.468
12 3,404 413,248 1,560,197
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Ayurveda medicine | Pharmacology | Alternative medicine |

3 3 1.000 2 1 0.500 34 29 0.853
13 3,525 420,425 1,578,303
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

Pathology | Medical Physics | Psychiatry | Pulse Diagnosis | Clinical Pharmacology |

3 3 1.000 1 1 1.000 40 40 1.000
14 4,147 476,099 1,728,974
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Engineering & Technology / Computer Science

Machine Learning | Data Science | Computer Vision | Wireless Communications |

2 2 1.000 1 1 1.000 25 17 0.680
15 4,176 483,386 1,748,012
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

enzyme technology | fermentation | gene engineering | biomedical technology | indigenous medicine |

2 2 1.000 1 1 1.000 18 18 1.000
16 4,210 490,769 1,766,987
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Agriculture & Forestry / Plant Science

Environmental Chemistry | Water and Soil Analysis | Plant Science | Plant Pathology |

2 2 1.000 0 0 0 17 17 1.000
17 4,274 505,134 1,802,365
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Social Sciences / Psychology

Professional Ethics | Psychology | Research Methods | Personality Development |

2 2 1.000 0 0 0 10 10 1.000
18 4,285 508,221 1,810,073
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

Standardization of Ayurveda Pharmaceuticals | Nanoscience in Rasa Medicines |

2 2 1.000 0 0 0 9 8 0.889
19 4,317 514,373 1,825,038
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Engineering & Technology / Environmental Science & Engineering

Natural disasters | Geography | Demography | Climate change | Insurance |

2 2 1.000 0 0 0 7 7 1.000
20 4,332 517,049 1,831,458
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Business & Management / Public Administration

Tourism | Hospitality | Events | public Administration | Management |

2 2 1.000 0 0 0 6 6 1.000
21 4,349 519,186 1,836,550
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Education / Educational Technology

Applied ICT | Programming | Image Processing | ICT for Education |

2 2 1.000 0 0 0 5 4 0.800
22 4,408 527,870 1,863,345
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Others

R and D of Ayurveda Medicinal Preperations |

2 1 0.500 0 0 0 5 4 0.800
23 4,552 540,452 1,898,150
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Agriculture & Forestry / Forestry

Soil science | Soil organic C | Soil remediation | Soil Chemistry | Forestry and Environmental Science |

1 1 1.000 1 1 1.000 15 15 1.000
24 4,618 552,568 1,929,533
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Medical and Health Sciences / Medical Physiology

Human Anatomy | Embryology | Histology |

1 1 1.000 0 0 0 7 7 1.000
25 4,683 565,163 1,961,377
Sri Lanka Sri Lanka Gampaha Wickramarachchi University of Indigenous Medicine Gampaha Wickramarachchi University of Indigenous Medicine Engineering & Technology / Electrical & Information Engineering

Optoelectronics | Electronics | Fiber Optics |

1 1 1.000 0 0 0 4 4 1.000