Rankings for Scientist

University, Subject, Country, Region, World

Sri Lanka Scientists Others Rankings in Sri Lanka 2024

Country

Total 467 scientist, 1 country, 48 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Stefan Uhlenbrook

Best Scientist in University/Institution

International Water Management Institute (IWMI)

Sri Lanka

Others

water resources

food systems

environment

sustainability

global change

H-Index Rankings

University / Institution:

# 1

Country:

# 5

Region:

# 3,030

World:

# 26,448

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.639

i10 Index

Total:

175

Last 6 Year:

114

Last 6 Year/Total:

0.651

Citation

Total:

17,298

Last 6 Year:

7,729

Last 6 Year/Total:

0.447

HJ De Silva

University of Kelaniya

Sri Lanka

Others

Medicine

H-Index Rankings

University / Institution:

# 1

Country:

# 9

Region:

# 4,607

World:

# 38,002

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.656

i10 Index

Total:

215

Last 6 Year:

137

Last 6 Year/Total:

0.637

Citation

Total:

18,186

Last 6 Year:

8,929

Last 6 Year/Total:

0.491

Mohammad Mohsin Hafeez

International Water Management Institute (IWMI)

Sri Lanka

Others

Water Resources Management

H-Index Rankings

University / Institution:

# 3

Country:

# 12

Region:

# 8,045

World:

# 60,759

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.907

i10 Index

Total:

248

Last 6 Year:

214

Last 6 Year/Total:

0.863

Citation

Total:

11,434

Last 6 Year:

9,412

Last 6 Year/Total:

0.823

Nimantha Perera

University of Ruhuna

Sri Lanka

Others

Gas Electron Mulltipliers

Lepton Flavor Violation

H-Index Rankings

University / Institution:

# 3

Country:

# 13

Region:

# 8,470

World:

# 63,852

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

171

Last 6 Year:

170

Last 6 Year/Total:

0.994

Citation

Total:

9,537

Last 6 Year:

9,510

Last 6 Year/Total:

0.997

Atula Sd Sandanayaka

Sabaragamuwa University

Sri Lanka

Others

Organic laser

Organic Light-Emitting Device

Organic semiconductor

Supramolecular Architecture for Light Energy Conversion

H-Index Rankings

University / Institution:

# 1

Country:

# 17

Region:

# 10,020

World:

# 73,468

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.549

i10 Index

Total:

117

Last 6 Year:

Last 6 Year/Total:

0.530

Citation

Total:

7,917

Last 6 Year:

3,751

Last 6 Year/Total:

0.474

Simon Langan

International Water Management Institute (IWMI)

Sri Lanka

Others

water quality

soils

river basin management

irrigation

water futures and scenarios

H-Index Rankings

University / Institution:

# 4

Country:

# 20

Region:

# 10,512

World:

# 76,127

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.680

i10 Index

Total:

133

Last 6 Year:

Last 6 Year/Total:

0.519

Citation

Total:

7,519

Last 6 Year:

3,891

Last 6 Year/Total:

0.517

Senaka Rajapakse

University of Colombo

Sri Lanka

Others

acute medicine

critical care

tropical medicine

H-Index Rankings

University / Institution:

# 6

Country:

# 25

Region:

# 17,236

World:

# 114,993

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.786

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.780

Citation

Total:

6,111

Last 6 Year:

3,314

Last 6 Year/Total:

0.542

Sisira Siribaddana

Rajarata University

Sri Lanka

Others

Clinical Medicine

H-Index Rankings

University / Institution:

# 1

Country:

# 26

Region:

# 17,286

World:

# 115,239

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.762

i10 Index

Total:

116

Last 6 Year:

Last 6 Year/Total:

0.716

Citation

Total:

6,178

Last 6 Year:

3,703

Last 6 Year/Total:

0.599

Matthew Mccartney

International Water Management Institute (IWMI)

Sri Lanka

Others

water resources management

wetlands

livelihoods

H-Index Rankings

University / Institution:

# 7

Country:

# 27

Region:

# 17,331

World:

# 115,535

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.738

i10 Index

Total:

137

Last 6 Year:

Last 6 Year/Total:

0.555

Citation

Total:

6,852

Last 6 Year:

3,145

Last 6 Year/Total:

0.459

Sam Kularatne

University of Peradeniya

Sri Lanka

Others

Tropical Medicine

Infections

Toxinology

H-Index Rankings

University / Institution:

# 5

Country:

# 31

Region:

# 19,885

World:

# 129,785

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.821

Citation

Total:

5,077

Last 6 Year:

2,511

Last 6 Year/Total:

0.495

Click for INSTITUTIONAL REGISTRATION and PREMIUM MEMBERSHIP advantages

Paul Pavelic

International Water Management Institute (IWMI)

Sri Lanka

Others

groundwater management

conjunctive use

H-Index Rankings

University / Institution:

# 9

Country:

# 39

Region:

# 23,064

World:

# 147,067

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.605

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.563

Citation

Total:

5,401

Last 6 Year:

2,703

Last 6 Year/Total:

0.500

Achala Jayatilleke ⁱ

University of Colombo

Sri Lanka

Others

Digital Health

Health Information Systems

NCDs

Injury & Violence Prevention

H-Index Rankings

University / Institution:

# 9

Country:

# 40

Region:

# 23,792

World:

# 150,672

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.892

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.955

Citation

Total:

64,077

Last 6 Year:

55,685

Last 6 Year/Total:

0.869

Athula Sumathipala

National Institute of Fundamental Studies Sri Lanka

Sri Lanka

Others

H-Index Rankings

University / Institution:

# 5

Country:

# 42

Region:

# 24,360

World:

# 153,217

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.730

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.671

Citation

Total:

4,695

Last 6 Year:

2,136

Last 6 Year/Total:

0.455

Saroj Jayasinghe

University of Colombo

Sri Lanka

Others

clinical reasoning

complexity science

health equity

social determinants of health

H-Index Rankings

University / Institution:

# 14

Country:

# 62

Region:

# 34,912

World:

# 207,034

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.688

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.635

Citation

Total:

3,912

Last 6 Year:

2,269

Last 6 Year/Total:

0.580

Simon Parkinson

International Water Management Institute (IWMI)

Sri Lanka

Others

climate risk

sustainable development

H-Index Rankings

University / Institution:

# 12

Country:

# 67

Region:

# 36,668

World:

# 215,993

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.839

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.930

Citation

Total:

4,310

Last 6 Year:

3,547

Last 6 Year/Total:

0.823

Chandrika Wijeyaratne

University of Colombo

Sri Lanka

Others

Women's Health

GDM

PCOS

Metabolic syndrome

H-Index Rankings

University / Institution:

# 16

Country:

# 69

Region:

# 37,099

World:

# 217,938

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.774

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

Citation

Total:

6,666

Last 6 Year:

3,691

Last 6 Year/Total:

0.554

Carukshi Arambepola

University of Colombo

Sri Lanka

Others

Non communicable disease epidemiology and prevention

H-Index Rankings

University / Institution:

# 21

Country:

# 85

Region:

# 42,455

World:

# 243,981

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.828

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.839

Citation

Total:

6,040

Last 6 Year:

3,769

Last 6 Year/Total:

0.624

Shaluka Jayamanne

University of Kelaniya

Sri Lanka

Others

Toxicology and General Medicine

H-Index Rankings

University / Institution:

# 10

Country:

# 93

Region:

# 45,650

World:

# 259,004

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.880

Citation

Total:

2,748

Last 6 Year:

1,645

Last 6 Year/Total:

0.599

Hasintha Wijesekara

Sabaragamuwa University

Sri Lanka

Others

Wastewater characterization and treatments

Nano Zero Valent Iron Synthesis

Carbon Sequestration

H-Index Rankings

University / Institution:

# 3

Country:

# 106

Region:

# 52,790

World:

# 293,058

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.885

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.951

Citation

Total:

3,404

Last 6 Year:

3,189

Last 6 Year/Total:

0.937

Manjula Ranagalage Jsps

Rajarata University

Sri Lanka

Others

GIS & Remote Sensing

GIScience

Geospatial Analysis

Urban Geography

Land change science

H-Index Rankings

University / Institution:

# 4

Country:

# 117

Region:

# 55,773

World:

# 308,597

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.975

Citation

Total:

2,652

Last 6 Year:

2,586

Last 6 Year/Total:

0.975

Godwin Constantine

University of Colombo

Sri Lanka

Others

H-Index Rankings

University / Institution:

# 27

Country:

# 121

Region:

# 57,594

World:

# 314,580

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.840

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.878

Citation

Total:

4,227

Last 6 Year:

2,387

Last 6 Year/Total:

0.565

Anjana Silva

Rajarata University

Sri Lanka

Others

Snakebite

Toxinology

Antivenoms

Parasitology

H-Index Rankings

University / Institution:

# 5

Country:

# 135

Region:

# 62,342

World:

# 336,267

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

Citation

Total:

1,535

Last 6 Year:

1,052

Last 6 Year/Total:

0.685

Anil Gunaratne

Sabaragamuwa University

Sri Lanka

Others

Starch Sceince and Technology

Bioactive compounds in grains and legumes

H-Index Rankings

University / Institution:

# 4

Country:

# 140

Region:

# 62,886

World:

# 338,788

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.792

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.846

Citation

Total:

3,032

Last 6 Year:

1,605

Last 6 Year/Total:

0.529

Usman Khalid Awan

International Water Management Institute (IWMI)

Sri Lanka

Others

International Water Resources Management Specialist

H-Index Rankings

University / Institution:

# 24

Country:

# 141

Region:

# 63,026

World:

# 339,521

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.792

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.848

Citation

Total:

1,332

Last 6 Year:

823

Last 6 Year/Total:

0.618

Sanjeewa Seneviratne

University of Colombo

Sri Lanka

Others

Breast Cancer

Epidemiology

Surgery

Thyroid disorders

H-Index Rankings

University / Institution:

# 32

Country:

# 156

Region:

# 67,069

World:

# 357,376

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.870

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.872

Citation

Total:

1,952

Last 6 Year:

1,640

Last 6 Year/Total:

0.840

Suresh De Mel

University of Peradeniya

Sri Lanka

Others

H-Index Rankings

University / Institution:

# 36

Country:

# 162

Region:

# 68,988

World:

# 366,130

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.739

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.786

Citation

Total:

5,513

Last 6 Year:

2,321

Last 6 Year/Total:

0.421

Jonathan Lautze

International Water Management Institute (IWMI)

Sri Lanka

Others

Water Management

H-Index Rankings

University / Institution:

# 26

Country:

# 163

Region:

# 69,174

World:

# 366,931

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.696

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.651

Citation

Total:

1,942

Last 6 Year:

959

Last 6 Year/Total:

0.494

Alan Nicol

International Water Management Institute (IWMI)

Sri Lanka

Others

Water

environment

climate

growth

development

H-Index Rankings

University / Institution:

# 27

Country:

# 167

Region:

# 69,605

World:

# 369,446

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.652

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.622

Citation

Total:

2,027

Last 6 Year:

942

Last 6 Year/Total:

0.465

Premakumara De Silva

University of Colombo

Sri Lanka

Others

Anthropology

Sociology

H-Index Rankings

University / Institution:

# 34

Country:

# 171

Region:

# 70,262

World:

# 374,191

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.478

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.372

Citation

Total:

1,533

Last 6 Year:

555

Last 6 Year/Total:

0.362

Nv Chandrasekharan

University of Colombo

Sri Lanka

Others

H-Index Rankings

University / Institution:

# 35

Country:

# 182

Region:

# 74,576

World:

# 391,175

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.727

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.622

Citation

Total:

4,682

Last 6 Year:

1,260

Last 6 Year/Total:

0.269

A New and Different Feature!!!! University Subject Rankings in 12 subjects:

Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.

Rohini Da Seneviratne

General Sir John Kotelawala Defence University

Sri Lanka

Others

Workers' health

medical education

reproductive health

H-Index Rankings

University / Institution:

# 3

Country:

# 185

Region:

# 75,060

World:

# 393,929

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.682

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.543

Citation

Total:

2,085

Last 6 Year:

834

Last 6 Year/Total:

0.400

Vpsperera

Open University of Sri Lanka

Sri Lanka

Others

H-Index Rankings

University / Institution:

# 2

Country:

# 190

Region:

# 75,968

World:

# 400,248

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.448

Citation

Total:

2,674

Last 6 Year:

445

Last 6 Year/Total:

0.166

Tiran Daminda Dias

University of Kelaniya

Sri Lanka

Others

Fetal diagnosis and therapy

H-Index Rankings

University / Institution:

# 22

Country:

# 203

Region:

# 80,561

World:

# 417,828

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.762

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.690

Citation

Total:

1,645

Last 6 Year:

735

Last 6 Year/Total:

0.447

Sagarika Ekanayake

University of Sri Jayewardenepura

Sri Lanka

Others

H-Index Rankings

University / Institution:

# 16

Country:

# 206

Region:

# 80,940

World:

# 419,664

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.639

Citation

Total:

1,455

Last 6 Year:

693

Last 6 Year/Total:

0.476

Thilini Chanchala Agampodi

Rajarata University

Sri Lanka

Others

Maternal and Child Health

Social Epidemiology

Qualitative Research

H-Index Rankings

University / Institution:

# 8

Country:

# 214

Region:

# 84,409

World:

# 435,675

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.900

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.892

Citation

Total:

1,689

Last 6 Year:

1,105

Last 6 Year/Total:

0.654

Udaya Ralapanawa

University of Peradeniya

Sri Lanka

Others

Antioxidants and Biological markers

Dengue and Tropical diseases

Hypertension

Heart Failure and cardiovascular diseases

Non

H-Index Rankings

University / Institution:

# 49

Country:

# 240

Region:

# 92,263

World:

# 469,702

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.895

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.960

Citation

Total:

1,280

Last 6 Year:

1,083

Last 6 Year/Total:

0.846

Javier Mateo-Sagasta

International Water Management Institute (IWMI)

Sri Lanka

Others

water quality

water pollution

water reuse

river basins

water resources management

H-Index Rankings

University / Institution:

# 30

Country:

# 247

Region:

# 93,118

World:

# 472,872

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.842

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

Citation

Total:

3,351

Last 6 Year:

2,755

Last 6 Year/Total:

0.822

Amgad Elmahdi

International Water Management Institute (IWMI)

Sri Lanka

Others

Integrated Water and natural resources assessment and managment

H-Index Rankings

University / Institution:

# 31

Country:

# 249

Region:

# 93,878

World:

# 476,238

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.789

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.656

Citation

Total:

2,140

Last 6 Year:

1,146

Last 6 Year/Total:

0.536

Ajith Nagahawatte

University of Ruhuna

Sri Lanka

Others

H-Index Rankings

University / Institution:

# 9

Country:

# 254

Region:

# 94,382

World:

# 478,562

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.789

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.917

Citation

Total:

867

Last 6 Year:

595

Last 6 Year/Total:

0.686

SD Sawant

Dr. Balasaheb Sawant Konkan Krishi Vidypeeth

Sri Lanka

Others

Advisories in Diseases Management

Grape Diseases

Production of Residue free fruits

H-Index Rankings

University / Institution:

# 1

Country:

# 257

Region:

# 94,757

World:

# 480,456

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.737

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.656

Citation

Total:

978

Last 6 Year:

602

Last 6 Year/Total:

0.616

Dhammika Nayoma Magana Arachchi

National Institute of Fundamental Studies Sri Lanka

Sri Lanka

Others

Molecular Microbiology

Tuberculosis

airborne microbes

cyanobacteria

H-Index Rankings

University / Institution:

# 18

Country:

# 275

Region:

# 99,840

World:

# 502,537

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

Citation

Total:

899

Last 6 Year:

743

Last 6 Year/Total:

0.826

Preethi Soysa

University of Colombo

Sri Lanka

Others

H-Index Rankings

University / Institution:

# 52

Country:

# 290

Region:

# 102,723

World:

# 514,554

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.739

Citation

Total:

927

Last 6 Year:

708

Last 6 Year/Total:

0.764

Philip Amoah

International Water Management Institute (IWMI)

Sri Lanka

Others

Resource Recovery Reuse

H-Index Rankings

University / Institution:

# 33

Country:

# 294

Region:

# 103,265

World:

# 517,177

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.722

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.556

Citation

Total:

2,401

Last 6 Year:

667

Last 6 Year/Total:

0.278

Shilp Verma

International Water Management Institute (IWMI)

Sri Lanka

Others

Water-Energy-Food Policies

H-Index Rankings

University / Institution:

# 34

Country:

# 295

Region:

# 103,992

World:

# 521,143

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

1,345

Last 6 Year:

608

Last 6 Year/Total:

0.452

Chamila Mettananda|KCD Mettananda, KC Mettananda, C Mettananda, Kukulege Chamila Dinushi Mettananda

University of Kelaniya

Sri Lanka

Others

CV risk prediction

CV epidemiology

TIA and Stroke

Clinical trails and General internal medicine

H-Index Rankings

University / Institution:

# 34

Country:

# 305

Region:

# 107,111

World:

# 534,935

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.941

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.958

Citation

Total:

2,599

Last 6 Year:

1,631

Last 6 Year/Total:

0.628

Ktmu Hemapala

University of Moratuwa

Sri Lanka

Others

Demining

Smart Grid

Power system

Control

H-Index Rankings

University / Institution:

# 13

Country:

# 312

Region:

# 108,357

World:

# 539,558

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.882

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.893

Citation

Total:

883

Last 6 Year:

686

Last 6 Year/Total:

0.777

Arthur Bamunuarachchi

University of Sri Jayewardenepura

Sri Lanka

Others

H-Index Rankings

University / Institution:

# 31

Country:

# 332

Region:

# 113,136

World:

# 561,726

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.647

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

Citation

Total:

1,386

Last 6 Year:

444

Last 6 Year/Total:

0.320

Dilrukshi Gamage

University of Moratuwa

Sri Lanka

Others

Human Computer Interaction

Social Computing

Deepfakes

Mis/disinformation

MOOCs

H-Index Rankings

University / Institution:

# 16

Country:

# 343

Region:

# 116,208

World:

# 574,665

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.938

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.913

Citation

Total:

892

Last 6 Year:

702

Last 6 Year/Total:

0.787

Rangika Thilan De Silva

Sri Lanka Institute of Nanotechnology

Sri Lanka

Others

Polymer Nanocomposites

Particle Reinforcement

Smart Packaging Materials

Electrospun Scaffolds & Membranes

Finite Element mod

H-Index Rankings

University / Institution:

# 1

Country:

# 346

Region:

# 116,469

World:

# 575,590

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.938

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.905

Citation

Total:

1,386

Last 6 Year:

982

Last 6 Year/Total:

0.709

Sujeewa Sisira Kumara Haputhantri

National Aquatic Resources Research and Development Agency

Sri Lanka

Others

Fish Population Dynamics

Fish Stock Assessment

Fisheries Management

Linear and non-linear modelling

H-Index Rankings

University / Institution:

# 1

Country:

# 351

Region:

# 117,439

World:

# 579,663

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.786

Citation

Total:

859

Last 6 Year:

526

Last 6 Year/Total:

0.612

				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	5	3,030	26,448	Stefan Uhlenbrook	Sri Lanka	International Water Management Institute (IWMI)	Others water resources \| food systems \| environment \| sustainability \| global change \|	72	46	0.639	175	114	0.651	17,298	7,729	0.447
1	9	4,607	38,002	HJ De Silva	Sri Lanka	University of Kelaniya	Others Medicine \|	64	42	0.656	215	137	0.637	18,186	8,929	0.491
3	12	8,045	60,759	Mohammad Mohsin Hafeez	Sri Lanka	International Water Management Institute (IWMI)	Others Water Resources Management \|	54	49	0.907	248	214	0.863	11,434	9,412	0.823
3	13	8,470	63,852	Nimantha Perera	Sri Lanka	University of Ruhuna	Others Gas Electron Mulltipliers \| Lepton Flavor Violation \|	53	53	1.000	171	170	0.994	9,537	9,510	0.997
1	17	10,020	73,468	Atula Sd Sandanayaka	Sri Lanka	Sabaragamuwa University	Others Organic laser \| Organic Light-Emitting Device \| Organic semiconductor \| Supramolecular Architecture for Light Energy Conversion \| Or \|	51	28	0.549	117	62	0.530	7,917	3,751	0.474
4	20	10,512	76,127	Simon Langan	Sri Lanka	International Water Management Institute (IWMI)	Others water quality \| soils \| river basin management \| irrigation \| water futures and scenarios \|	50	34	0.680	133	69	0.519	7,519	3,891	0.517
6	25	17,236	114,993	Senaka Rajapakse	Sri Lanka	University of Colombo	Others acute medicine \| critical care \| tropical medicine \|	42	33	0.786	91	71	0.780	6,111	3,314	0.542
1	26	17,286	115,239	Sisira Siribaddana	Sri Lanka	Rajarata University	Others Clinical Medicine \|	42	32	0.762	116	83	0.716	6,178	3,703	0.599
7	27	17,331	115,535	Matthew Mccartney	Sri Lanka	International Water Management Institute (IWMI)	Others water resources management \| wetlands \| livelihoods \|	42	31	0.738	137	76	0.555	6,852	3,145	0.459
5	31	19,885	129,785	Sam Kularatne	Sri Lanka	University of Peradeniya	Others Tropical Medicine \| Infections \| Toxinology \|	40	28	0.700	95	78	0.821	5,077	2,511	0.495
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9	39	23,064	147,067	Paul Pavelic	Sri Lanka	International Water Management Institute (IWMI)	Others groundwater management \| conjunctive use \|	38	23	0.605	96	54	0.563	5,401	2,703	0.500
9	40	23,792	150,672	Achala Jayatilleke ⁱ	Sri Lanka	University of Colombo	Others Digital Health \| Health Information Systems \| NCDs \| Injury & Violence Prevention \|	37	33	0.892	44	42	0.955	64,077	55,685	0.869
5	42	24,360	153,217	Athula Sumathipala	Sri Lanka	National Institute of Fundamental Studies Sri Lanka	Others	37	27	0.730	82	55	0.671	4,695	2,136	0.455
14	62	34,912	207,034	Saroj Jayasinghe	Sri Lanka	University of Colombo	Others clinical reasoning \| complexity science \| health equity \| social determinants of health \|	32	22	0.688	74	47	0.635	3,912	2,269	0.580
12	67	36,668	215,993	Simon Parkinson	Sri Lanka	International Water Management Institute (IWMI)	Others climate risk \| sustainable development \|	31	26	0.839	43	40	0.930	4,310	3,547	0.823
16	69	37,099	217,938	Chandrika Wijeyaratne	Sri Lanka	University of Colombo	Others Women's Health \| GDM \| PCOS \| Metabolic syndrome \|	31	24	0.774	48	40	0.833	6,666	3,691	0.554
21	85	42,455	243,981	Carukshi Arambepola	Sri Lanka	University of Colombo	Others Non communicable disease epidemiology and prevention \|	29	24	0.828	62	52	0.839	6,040	3,769	0.624
10	93	45,650	259,004	Shaluka Jayamanne	Sri Lanka	University of Kelaniya	Others Toxicology and General Medicine \|	28	24	0.857	50	44	0.880	2,748	1,645	0.599
3	106	52,790	293,058	Hasintha Wijesekara	Sri Lanka	Sabaragamuwa University	Others Wastewater characterization and treatments \| Nano Zero Valent Iron Synthesis \| Carbon Sequestration \|	26	23	0.885	41	39	0.951	3,404	3,189	0.937
4	117	55,773	308,597	Manjula Ranagalage Jsps	Sri Lanka	Rajarata University	Others GIS & Remote Sensing \| GIScience \| Geospatial Analysis \| Urban Geography \| Land change science \|	25	25	1.000	40	39	0.975	2,652	2,586	0.975
27	121	57,594	314,580	Godwin Constantine	Sri Lanka	University of Colombo	Others	25	21	0.840	41	36	0.878	4,227	2,387	0.565
5	135	62,342	336,267	Anjana Silva	Sri Lanka	Rajarata University	Others Snakebite \| Toxinology \| Antivenoms \| Parasitology \|	24	20	0.833	42	30	0.714	1,535	1,052	0.685
4	140	62,886	338,788	Anil Gunaratne	Sri Lanka	Sabaragamuwa University	Others Starch Sceince and Technology \| Bioactive compounds in grains and legumes \|	24	19	0.792	39	33	0.846	3,032	1,605	0.529
24	141	63,026	339,521	Usman Khalid Awan	Sri Lanka	International Water Management Institute (IWMI)	Others International Water Resources Management Specialist \|	24	19	0.792	33	28	0.848	1,332	823	0.618
32	156	67,069	357,376	Sanjeewa Seneviratne	Sri Lanka	University of Colombo	Others Breast Cancer \| Epidemiology \| Surgery \| Thyroid disorders \|	23	20	0.870	39	34	0.872	1,952	1,640	0.840
36	162	68,988	366,130	Suresh De Mel	Sri Lanka	University of Peradeniya	Others	23	17	0.739	28	22	0.786	5,513	2,321	0.421
26	163	69,174	366,931	Jonathan Lautze	Sri Lanka	International Water Management Institute (IWMI)	Others Water Management \|	23	16	0.696	43	28	0.651	1,942	959	0.494
27	167	69,605	369,446	Alan Nicol	Sri Lanka	International Water Management Institute (IWMI)	Others Water \| environment \| climate \| growth \| development \|	23	15	0.652	37	23	0.622	2,027	942	0.465
34	171	70,262	374,191	Premakumara De Silva	Sri Lanka	University of Colombo	Others Anthropology \| Sociology \|	23	11	0.478	43	16	0.372	1,533	555	0.362
35	182	74,576	391,175	Nv Chandrasekharan	Sri Lanka	University of Colombo	Others	22	16	0.727	37	23	0.622	4,682	1,260	0.269
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3	185	75,060	393,929	Rohini Da Seneviratne	Sri Lanka	General Sir John Kotelawala Defence University	Others Workers' health \| medical education \| reproductive health \|	22	15	0.682	35	19	0.543	2,085	834	0.400
2	190	75,968	400,248	Vpsperera	Sri Lanka	Open University of Sri Lanka	Others	22	11	0.500	29	13	0.448	2,674	445	0.166
22	203	80,561	417,828	Tiran Daminda Dias	Sri Lanka	University of Kelaniya	Others Fetal diagnosis and therapy \|	21	16	0.762	29	20	0.690	1,645	735	0.447
16	206	80,940	419,664	Sagarika Ekanayake	Sri Lanka	University of Sri Jayewardenepura	Others	21	15	0.714	36	23	0.639	1,455	693	0.476
8	214	84,409	435,675	Thilini Chanchala Agampodi	Sri Lanka	Rajarata University	Others Maternal and Child Health \| Social Epidemiology \| Qualitative Research \|	20	18	0.900	37	33	0.892	1,689	1,105	0.654
49	240	92,263	469,702	Udaya Ralapanawa	Sri Lanka	University of Peradeniya	Others Antioxidants and Biological markers \| Dengue and Tropical diseases \| Hypertension \| Heart Failure and cardiovascular diseases \| Non \|	19	17	0.895	25	24	0.960	1,280	1,083	0.846
30	247	93,118	472,872	Javier Mateo-Sagasta	Sri Lanka	International Water Management Institute (IWMI)	Others water quality \| water pollution \| water reuse \| river basins \| water resources management \|	19	16	0.842	28	24	0.857	3,351	2,755	0.822
31	249	93,878	476,238	Amgad Elmahdi	Sri Lanka	International Water Management Institute (IWMI)	Others Integrated Water and natural resources assessment and managment \|	19	15	0.789	32	21	0.656	2,140	1,146	0.536
9	254	94,382	478,562	Ajith Nagahawatte	Sri Lanka	University of Ruhuna	Others	19	15	0.789	24	22	0.917	867	595	0.686
1	257	94,757	480,456	SD Sawant	Sri Lanka	Dr. Balasaheb Sawant Konkan Krishi Vidypeeth	Others Advisories in Diseases Management \| Grape Diseases \| Production of Residue free fruits \|	19	14	0.737	32	21	0.656	978	602	0.616
18	275	99,840	502,537	Dhammika Nayoma Magana Arachchi	Sri Lanka	National Institute of Fundamental Studies Sri Lanka	Others Molecular Microbiology \| Tuberculosis \| airborne microbes \| cyanobacteria \|	18	16	0.889	28	21	0.750	899	743	0.826
52	290	102,723	514,554	Preethi Soysa	Sri Lanka	University of Colombo	Others	18	14	0.778	23	17	0.739	927	708	0.764
33	294	103,265	517,177	Philip Amoah	Sri Lanka	International Water Management Institute (IWMI)	Others Resource Recovery Reuse \|	18	13	0.722	27	15	0.556	2,401	667	0.278
34	295	103,992	521,143	Shilp Verma	Sri Lanka	International Water Management Institute (IWMI)	Others Water-Energy-Food Policies \|	18	12	0.667	26	13	0.500	1,345	608	0.452
34	305	107,111	534,935	Chamila Mettananda\|KCD Mettananda, KC Mettananda, C Mettananda, Kukulege Chamila Dinushi Mettananda	Sri Lanka	University of Kelaniya	Others CV risk prediction \| CV epidemiology \| TIA and Stroke \| Clinical trails and General internal medicine \|	17	16	0.941	24	23	0.958	2,599	1,631	0.628
13	312	108,357	539,558	Ktmu Hemapala	Sri Lanka	University of Moratuwa	Others Demining \| Smart Grid \| Power system \| Control \|	17	15	0.882	28	25	0.893	883	686	0.777
31	332	113,136	561,726	Arthur Bamunuarachchi	Sri Lanka	University of Sri Jayewardenepura	Others	17	11	0.647	20	14	0.700	1,386	444	0.320
16	343	116,208	574,665	Dilrukshi Gamage	Sri Lanka	University of Moratuwa	Others Human Computer Interaction \| Social Computing \| Deepfakes \| Mis/disinformation \| MOOCs \|	16	15	0.938	23	21	0.913	892	702	0.787
1	346	116,469	575,590	Rangika Thilan De Silva	Sri Lanka	Sri Lanka Institute of Nanotechnology	Others Polymer Nanocomposites \| Particle Reinforcement \| Smart Packaging Materials \| Electrospun Scaffolds & Membranes \| Finite Element mod \|	16	15	0.938	21	19	0.905	1,386	982	0.709
1	351	117,439	579,663	Sujeewa Sisira Kumara Haputhantri	Sri Lanka	National Aquatic Resources Research and Development Agency	Others Fish Population Dynamics \| Fish Stock Assessment \| Fisheries Management \| Linear and non-linear modelling \|	16	14	0.875	28	22	0.786	859	526	0.612