More Than a Ranking

University of Ruhuna Scientists Rankings (Sort by last 6 years H Index) 2024

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.

Country Name

Total 300 scientist

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Ramaithreepala

University of Ruhuna

Sri Lanka

Engineering & Technology / Environmental Science & Engineering

environmental science

photochemistry

geochemistry

H-Index Rankings

University / Institution:

# 51

Country:

# 1,066

Region:

# 240,163

World:

# 1,016,476

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

788

Last 6 Year:

156

Last 6 Year/Total:

0.198

Ra Maithreepala

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

photo chemistry

geo-bio chemical processes

H-Index Rankings

University / Institution:

# 51

Country:

# 1,066

Region:

# 240,163

World:

# 1,016,476

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

788

Last 6 Year:

156

Last 6 Year/Total:

0.198

Walisadeera Anusha Indika

University of Ruhuna

Sri Lanka

Others

Ontology

Knowledge Representation

Semantic Web

Ontology Engineering

Mobile Applications

H-Index Rankings

University / Institution:

# 53

Country:

# 1,074

Region:

# 240,662

World:

# 1,018,114

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.444

Citation

Total:

283

Last 6 Year:

154

Last 6 Year/Total:

0.544

Indunil N Pathirana|IN Pathirana, I Pathirana

University of Ruhuna

Sri Lanka

Others

Animal Reproduction

Animal Production

Reproductive Endocrinology

Veterinary Science

H-Index Rankings

University / Institution:

# 54

Country:

# 1,082

Region:

# 241,322

World:

# 1,020,417

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.455

Citation

Total:

299

Last 6 Year:

150

Last 6 Year/Total:

0.502

Keerthi Sri Senarathna Atapaththu

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

Aquatic ecology

aquatic plants

Limnology

Aquatic Botany

H-Index Rankings

University / Institution:

# 55

Country:

# 1,096

Region:

# 242,839

World:

# 1,025,275

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

189

Last 6 Year:

142

Last 6 Year/Total:

0.751

Gammana Guruge Nadeesha Sandamali

University of Ruhuna

Sri Lanka

Others

Air Traffic Flow Management

Optimization

Communication

Stochastic Programming

H-Index Rankings

University / Institution:

# 56

Country:

# 1,103

Region:

# 243,563

World:

# 1,027,546

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

144

Last 6 Year:

138

Last 6 Year/Total:

0.958

Lakmal Fonseka

University of Ruhuna

Sri Lanka

Others

Infectious diseases

Topical diseases

Global Health

H-Index Rankings

University / Institution:

# 57

Country:

# 1,122

Region:

# 245,548

World:

# 1,033,754

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

168

Last 6 Year:

127

Last 6 Year/Total:

0.756

Tharindu Gamage

University of Ruhuna

Sri Lanka

Engineering & Technology / Computer Science

High Performance Computing

Image Processing

H-Index Rankings

University / Institution:

# 58

Country:

# 1,125

Region:

# 245,915

World:

# 1,034,886

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

132

Last 6 Year:

125

Last 6 Year/Total:

0.947

Mrs Wts Dammini Premachandra

University of Ruhuna

Sri Lanka

Natural Sciences / Biological Science

Nematology

Entomology

Zoology

H-Index Rankings

University / Institution:

# 59

Country:

# 1,139

Region:

# 247,160

World:

# 1,038,784

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

425

Last 6 Year:

116

Last 6 Year/Total:

0.273

asanka jayasinghe

University of Ruhuna

Sri Lanka

Others

aquatic ecology

stable isotope ecology

hydro-acoustics

fisheries biology

H-Index Rankings

University / Institution:

# 60

Country:

# 1,147

Region:

# 247,879

World:

# 1,040,971

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

Citation

Total:

261

Last 6 Year:

110

Last 6 Year/Total:

0.421

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Arosha Dissanayake

University of Ruhuna

Sri Lanka

Others

Toxicology Medical Humanities

H-Index Rankings

University / Institution:

# 61

Country:

# 1,152

Region:

# 248,546

World:

# 1,042,914

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

259

Last 6 Year:

103

Last 6 Year/Total:

0.398

Wathugala Gamage Deepthi Lakmini|Deepthi Lakmini Wathugala

University of Ruhuna

Sri Lanka

Agriculture & Forestry / Crop Sciences

Crop science

H-Index Rankings

University / Institution:

# 62

Country:

# 1,179

Region:

# 252,105

World:

# 1,056,140

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

Citation

Total:

567

Last 6 Year:

301

Last 6 Year/Total:

0.531

Krishan Chanaka Wickramasinghe

University of Ruhuna

Sri Lanka

Others

Machining

Aerospace Materials

Machining Process Modeling

Sustainable Manufacturing

H-Index Rankings

University / Institution:

# 63

Country:

# 1,183

Region:

# 252,726

World:

# 1,058,392

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

280

Last 6 Year:

274

Last 6 Year/Total:

0.979

Nayani Weerasinghe

University of Ruhuna

Sri Lanka

Others

infection control

antibiotic resistance

H-Index Rankings

University / Institution:

# 64

Country:

# 1,188

Region:

# 253,289

World:

# 1,060,423

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

Citation

Total:

292

Last 6 Year:

256

Last 6 Year/Total:

0.877

Wijetunga Somasiri

University of Ruhuna

Sri Lanka

Agriculture & Forestry / Agriculture

Anaerobic Treatment

Solid Waste Management

Environmental Engineering

H-Index Rankings

University / Institution:

# 65

Country:

# 1,202

Region:

# 255,423

World:

# 1,068,083

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

594

Last 6 Year:

211

Last 6 Year/Total:

0.355

HB Asanthi

University of Ruhuna

Sri Lanka

Others

Aquatic toxicology

ecology

biology

H-Index Rankings

University / Institution:

# 66

Country:

# 1,230

Region:

# 258,019

World:

# 1,076,820

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

Citation

Total:

288

Last 6 Year:

181

Last 6 Year/Total:

0.628

BG Sampath Aruna Pradeep

University of Ruhuna

Sri Lanka

Others

mathematical biology

stability theory

H-Index Rankings

University / Institution:

# 67

Country:

# 1,238

Region:

# 258,309

World:

# 1,077,755

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

262

Last 6 Year:

179

Last 6 Year/Total:

0.683

SN Malkanthi

University of Ruhuna

Sri Lanka

Others

H-Index Rankings

University / Institution:

# 68

Country:

# 1,247

Region:

# 259,432

World:

# 1,081,492

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

177

Last 6 Year:

170

Last 6 Year/Total:

0.960

Ruwan Gallage

University of Ruhuna

Sri Lanka

Engineering & Technology / Nanoscience and Nanotechnology

Nanotechnology

Magnetic Materials

Metallurgy

Advanced Ceramic Materials

Inorganic Thin films and

H-Index Rankings

University / Institution:

# 69

Country:

# 1,255

Region:

# 260,208

World:

# 1,084,310

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.286

Citation

Total:

436

Last 6 Year:

164

Last 6 Year/Total:

0.376

Dilanthi Koralagama

University of Ruhuna

Sri Lanka

Others

fisheries economics

rural development

wellbeing

H-Index Rankings

University / Institution:

# 70

Country:

# 1,257

Region:

# 260,560

World:

# 1,085,488

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

188

Last 6 Year:

162

Last 6 Year/Total:

0.862

Gayani Liyanage

University of Ruhuna

Sri Lanka

Others

H-Index Rankings

University / Institution:

# 71

Country:

# 1,262

Region:

# 260,967

World:

# 1,086,890

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

173

Last 6 Year:

159

Last 6 Year/Total:

0.919

Perera Ucp

University of Ruhuna

Sri Lanka

Medical and Health Sciences / Forensic Medicine

humanitarian forensic medicine

forensic neuropathology

forensic anthropology

e-education and assessment

H-Index Rankings

University / Institution:

# 72

Country:

# 1,294

Region:

# 263,522

World:

# 1,095,086

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

446

Last 6 Year:

146

Last 6 Year/Total:

0.327

Sachinthi Amarasiri

University of Ruhuna

Sri Lanka

Others

medicinal plants

chemically induced nephrotoxicity

H-Index Rankings

University / Institution:

# 73

Country:

# 1,300

Region:

# 264,098

World:

# 1,097,045

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

144

Last 6 Year:

143

Last 6 Year/Total:

0.993

Sameera Gunasekara

University of Ruhuna

Sri Lanka

Medical and Health Sciences / Biochemistry

Biomarkers

Kidney Diseases

Environmental Health

Immunology

Biochemistry

H-Index Rankings

University / Institution:

# 74

Country:

# 1,306

Region:

# 264,750

World:

# 1,099,142

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

145

Last 6 Year:

140

Last 6 Year/Total:

0.966

Hasanga Rathnayake

University of Ruhuna

Sri Lanka

Natural Sciences / Chemical Sciences

Bone Turnover Markers

Antimicrobial-Natural Products

Nutritional Biochemistry

H-Index Rankings

University / Institution:

# 75

Country:

# 1,334

Region:

# 267,198

World:

# 1,106,953

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

130

Last 6 Year:

130

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
51	1,066	240,163	1,016,476	Ramaithreepala	Sri Lanka	University of Ruhuna	Engineering & Technology / Environmental Science & Engineering environmental science \| photochemistry \| geochemistry \|	9	7	0.778	9	6	0.667	788	156	0.198
51	1,066	240,163	1,016,476	Ra Maithreepala	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science photo chemistry \| geo-bio chemical processes \|	9	7	0.778	9	6	0.667	788	156	0.198
53	1,074	240,662	1,018,114	Walisadeera Anusha Indika	Sri Lanka	University of Ruhuna	Others Ontology \| Knowledge Representation \| Semantic Web \| Ontology Engineering \| Mobile Applications \|	9	7	0.778	9	4	0.444	283	154	0.544
54	1,082	241,322	1,020,417	Indunil N Pathirana\|IN Pathirana, I Pathirana	Sri Lanka	University of Ruhuna	Others Animal Reproduction \| Animal Production \| Reproductive Endocrinology \| Veterinary Science \|	10	7	0.700	11	5	0.455	299	150	0.502
55	1,096	242,839	1,025,275	Keerthi Sri Senarathna Atapaththu	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science Aquatic ecology \| aquatic plants \| Limnology \| Aquatic Botany \|	7	7	1.000	6	6	1.000	189	142	0.751
56	1,103	243,563	1,027,546	Gammana Guruge Nadeesha Sandamali	Sri Lanka	University of Ruhuna	Others Air Traffic Flow Management \| Optimization \| Communication \| Stochastic Programming \|	7	7	1.000	7	7	1.000	144	138	0.958
57	1,122	245,548	1,033,754	Lakmal Fonseka	Sri Lanka	University of Ruhuna	Others Infectious diseases \| Topical diseases \| Global Health \|	8	7	0.875	6	6	1.000	168	127	0.756
58	1,125	245,915	1,034,886	Tharindu Gamage	Sri Lanka	University of Ruhuna	Engineering & Technology / Computer Science High Performance Computing \| Image Processing \|	8	7	0.875	5	5	1.000	132	125	0.947
59	1,139	247,160	1,038,784	Mrs Wts Dammini Premachandra	Sri Lanka	University of Ruhuna	Natural Sciences / Biological Science Nematology \| Entomology \| Zoology \|	9	7	0.778	9	6	0.667	425	116	0.273
60	1,147	247,879	1,040,971	asanka jayasinghe	Sri Lanka	University of Ruhuna	Others aquatic ecology \| stable isotope ecology \| hydro-acoustics \| fisheries biology \|	8	7	0.875	7	5	0.714	261	110	0.421
			Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
61	1,152	248,546	1,042,914	Arosha Dissanayake	Sri Lanka	University of Ruhuna	Others Toxicology Medical Humanities \|	8	7	0.875	6	4	0.667	259	103	0.398
62	1,179	252,105	1,056,140	Wathugala Gamage Deepthi Lakmini\|Deepthi Lakmini Wathugala	Sri Lanka	University of Ruhuna	Agriculture & Forestry / Crop Sciences Crop science \|	8	6	0.750	7	5	0.714	567	301	0.531
63	1,183	252,726	1,058,392	Krishan Chanaka Wickramasinghe	Sri Lanka	University of Ruhuna	Others Machining \| Aerospace Materials \| Machining Process Modeling \| Sustainable Manufacturing \|	6	6	1.000	4	4	1.000	280	274	0.979
64	1,188	253,289	1,060,423	Nayani Weerasinghe	Sri Lanka	University of Ruhuna	Others infection control \| antibiotic resistance \|	7	6	0.857	5	3	0.600	292	256	0.877
65	1,202	255,423	1,068,083	Wijetunga Somasiri	Sri Lanka	University of Ruhuna	Agriculture & Forestry / Agriculture Anaerobic Treatment \| Solid Waste Management \| Environmental Engineering \|	7	6	0.857	6	3	0.500	594	211	0.355
66	1,230	258,019	1,076,820	HB Asanthi	Sri Lanka	University of Ruhuna	Others Aquatic toxicology \| ecology \| biology \|	7	6	0.857	6	5	0.833	288	181	0.628
67	1,238	258,309	1,077,755	BG Sampath Aruna Pradeep	Sri Lanka	University of Ruhuna	Others mathematical biology \| stability theory \|	7	6	0.857	6	4	0.667	262	179	0.683
68	1,247	259,432	1,081,492	SN Malkanthi	Sri Lanka	University of Ruhuna	Others	6	6	1.000	4	4	1.000	177	170	0.960
69	1,255	260,208	1,084,310	Ruwan Gallage	Sri Lanka	University of Ruhuna	Engineering & Technology / Nanoscience and Nanotechnology Nanotechnology \| Magnetic Materials \| Metallurgy \| Advanced Ceramic Materials \| Inorganic Thin films and \|	12	6	0.500	14	4	0.286	436	164	0.376
70	1,257	260,560	1,085,488	Dilanthi Koralagama	Sri Lanka	University of Ruhuna	Others fisheries economics \| rural development \| wellbeing \|	6	6	1.000	3	3	1.000	188	162	0.862
71	1,262	260,967	1,086,890	Gayani Liyanage	Sri Lanka	University of Ruhuna	Others	6	6	1.000	4	4	1.000	173	159	0.919
72	1,294	263,522	1,095,086	Perera Ucp	Sri Lanka	University of Ruhuna	Medical and Health Sciences / Forensic Medicine humanitarian forensic medicine \| forensic neuropathology \| forensic anthropology \| e-education and assessment \|	8	6	0.750	6	3	0.500	446	146	0.327
73	1,300	264,098	1,097,045	Sachinthi Amarasiri	Sri Lanka	University of Ruhuna	Others medicinal plants \| chemically induced nephrotoxicity \|	6	6	1.000	4	4	1.000	144	143	0.993
74	1,306	264,750	1,099,142	Sameera Gunasekara	Sri Lanka	University of Ruhuna	Medical and Health Sciences / Biochemistry Biomarkers \| Kidney Diseases \| Environmental Health \| Immunology \| Biochemistry \|	6	6	1.000	4	4	1.000	145	140	0.966
75	1,334	267,198	1,106,953	Hasanga Rathnayake	Sri Lanka	University of Ruhuna	Natural Sciences / Chemical Sciences Bone Turnover Markers \| Antimicrobial-Natural Products \| Nutritional Biochemistry \|	6	6	1.000	4	4	1.000	130	130	1.000