Africa

Scientist and Universty Rankings 2024

Africa Scientists Others Rankings 2024

Country

Total 15.873 scientist, 53 country, 1.154 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Timothy D Noakes

Best Scientist in University/Institution

Cape Peninsula University of Technology

South Africa

Others

Running

Nutrition

Exercise Physiology

Insulin Resistance

Diabetes

H-Index Rankings

University / Institution:

# 1

Country:

# 6

Region:

# 17

World:

# 1,991

H-Index

Total:

143

Last 6 Year:

Last 6 Year/Total:

0.406

i10 Index

Total:

542

Last 6 Year:

321

Last 6 Year/Total:

0.592

Citation

Total:

63,477

Last 6 Year:

13,814

Last 6 Year/Total:

0.218

Robert W Snow

Kenya Medical Research Institute

Kenya

Others

Malaria

Africa

H-Index Rankings

University / Institution:

# 1

Country:

# 1

Region:

# 18

World:

# 2,295

H-Index

Total:

138

Last 6 Year:

Last 6 Year/Total:

0.449

i10 Index

Total:

432

Last 6 Year:

311

Last 6 Year/Total:

0.720

Citation

Total:

67,723

Last 6 Year:

15,255

Last 6 Year/Total:

0.225

Bongani M Mayosi ⁱ

University of Cape Town

South Africa

Others

Medicine

H-Index Rankings

University / Institution:

# 9

Country:

# 22

Region:

# 42

World:

# 8,558

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.717

i10 Index

Total:

289

Last 6 Year:

215

Last 6 Year/Total:

0.744

Citation

Total:

117,703

Last 6 Year:

62,341

Last 6 Year/Total:

0.530

Elsayed Salama ⁱ

British University in Egypt

Egypt

Others

H-Index Rankings

University / Institution:

# 3

Country:

# 11

Region:

# 47

World:

# 10,277

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.894

i10 Index

Total:

243

Last 6 Year:

231

Last 6 Year/Total:

0.951

Citation

Total:

34,831

Last 6 Year:

26,003

Last 6 Year/Total:

0.747

Lynn Morris

National Institute for Communicable Diseases

South Africa

Others

Vaccines

H-Index Rankings

University / Institution:

# 1

Country:

# 30

Region:

# 57

World:

# 12,310

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.578

i10 Index

Total:

253

Last 6 Year:

174

Last 6 Year/Total:

0.688

Citation

Total:

30,783

Last 6 Year:

11,871

Last 6 Year/Total:

0.386

Suprakas Sinha Ray

Council for Scientific and Industrial Research, South Africa

South Africa

Others

Polymer Physics and Polymer Nanocomposites

H-Index Rankings

University / Institution:

# 1

Country:

# 38

Region:

# 71

World:

# 14,284

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.709

i10 Index

Total:

369

Last 6 Year:

311

Last 6 Year/Total:

0.843

Citation

Total:

38,481

Last 6 Year:

15,529

Last 6 Year/Total:

0.404

Moses R Kamya|Moses Kamya, M. Kamya

Makerere University

Uganda

Others

Professor of Medicine

H-Index Rankings

University / Institution:

# 2

Country:

# 3

Region:

# 73

World:

# 14,347

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.663

i10 Index

Total:

438

Last 6 Year:

359

Last 6 Year/Total:

0.820

Citation

Total:

25,647

Last 6 Year:

13,316

Last 6 Year/Total:

0.519

Willem Hanekom

Africa Health Research Institute

South Africa

Others

Tuberculosis

Vaccinology

Immunology

Clinical Trials

H-Index Rankings

University / Institution:

# 1

Country:

# 42

Region:

# 78

World:

# 14,978

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.671

i10 Index

Total:

226

Last 6 Year:

183

Last 6 Year/Total:

0.810

Citation

Total:

24,779

Last 6 Year:

12,841

Last 6 Year/Total:

0.518

Gavin Churchyard

The Aurum Institute NPC

South Africa

Others

Tuberculosis

HIV/AIDS

H-Index Rankings

University / Institution:

# 1

Country:

# 49

Region:

# 86

World:

# 16,522

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.578

i10 Index

Total:

243

Last 6 Year:

188

Last 6 Year/Total:

0.774

Citation

Total:

24,185

Last 6 Year:

10,110

Last 6 Year/Total:

0.418

Charlie Shackleton

Rhodes University

South Africa

Others

H-Index Rankings

University / Institution:

# 2

Country:

# 54

Region:

# 91

World:

# 18,610

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.638

i10 Index

Total:

307

Last 6 Year:

218

Last 6 Year/Total:

0.710

Citation

Total:

22,259

Last 6 Year:

10,378

Last 6 Year/Total:

0.466

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ايمان مصطفي محمد جفلان

Assiut University

Egypt

Others

المكتبات والوثائق والمعلومات

H-Index Rankings

University / Institution:

# 1

Country:

# 20

Region:

# 113

World:

# 22,638

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.947

i10 Index

Total:

172

Last 6 Year:

150

Last 6 Year/Total:

0.872

Citation

Total:

56,079

Last 6 Year:

35,066

Last 6 Year/Total:

0.625

Debbie Bradshaw

South African Medical Research Council

South Africa

Others

H-Index Rankings

University / Institution:

# 2

Country:

# 72

Region:

# 117

World:

# 23,417

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.520

i10 Index

Total:

218

Last 6 Year:

134

Last 6 Year/Total:

0.615

Citation

Total:

23,927

Last 6 Year:

10,306

Last 6 Year/Total:

0.431

Wendy Stevens|Stevens Wendy S, Stevens W, StevensW.S.

University of the Witwatersrand

South Africa

Others

HIV TB COVID HAEMATOLOFY

H-Index Rankings

University / Institution:

# 11

Country:

# 76

Region:

# 130

World:

# 26,587

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.597

i10 Index

Total:

226

Last 6 Year:

146

Last 6 Year/Total:

0.646

Citation

Total:

23,458

Last 6 Year:

10,717

Last 6 Year/Total:

0.457

Mark Van Wijk

International Livestock Research Institute (ILRI)

Kenya

Others

H-Index Rankings

University / Institution:

# 2

Country:

# 5

Region:

# 135

World:

# 28,722

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

i10 Index

Total:

140

Last 6 Year:

124

Last 6 Year/Total:

0.886

Citation

Total:

15,131

Last 6 Year:

8,871

Last 6 Year/Total:

0.586

Cheryl Cohen

National Institute for Communicable Diseases

South Africa

Others

H-Index Rankings

University / Institution:

# 2

Country:

# 86

Region:

# 143

World:

# 29,979

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.754

i10 Index

Total:

210

Last 6 Year:

188

Last 6 Year/Total:

0.895

Citation

Total:

23,227

Last 6 Year:

18,250

Last 6 Year/Total:

0.786

Sahar Mansour

Cairo University

Egypt

Others

Women's imaging

H-Index Rankings

University / Institution:

# 4

Country:

# 28

Region:

# 145

World:

# 30,264

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

165

Last 6 Year:

140

Last 6 Year/Total:

0.848

Citation

Total:

18,360

Last 6 Year:

8,502

Last 6 Year/Total:

0.463

Donald Kurtz

North West University

South Africa

Others

H-Index Rankings

University / Institution:

# 5

Country:

# 96

Region:

# 160

World:

# 32,021

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.544

i10 Index

Total:

266

Last 6 Year:

121

Last 6 Year/Total:

0.455

Citation

Total:

17,952

Last 6 Year:

5,492

Last 6 Year/Total:

0.306

Charlotte Hanlon

Addis Ababa University

Ethiopia

Others

global mental health

H-Index Rankings

University / Institution:

# 2

Country:

# 3

Region:

# 173

World:

# 34,078

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

195

Last 6 Year:

186

Last 6 Year/Total:

0.954

Citation

Total:

13,913

Last 6 Year:

9,999

Last 6 Year/Total:

0.719

Fiona Baker

University of the Witwatersrand

South Africa

Others

sleep

thermoregulation

brain

alcohol

H-Index Rankings

University / Institution:

# 19

Country:

# 110

Region:

# 188

World:

# 37,521

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.797

i10 Index

Total:

153

Last 6 Year:

139

Last 6 Year/Total:

0.908

Citation

Total:

14,256

Last 6 Year:

10,431

Last 6 Year/Total:

0.732

Carolyn Williamson

University of Cape Town

South Africa

Others

hiv

H-Index Rankings

University / Institution:

# 26

Country:

# 112

Region:

# 190

World:

# 37,881

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.688

i10 Index

Total:

175

Last 6 Year:

108

Last 6 Year/Total:

0.617

Citation

Total:

21,477

Last 6 Year:

11,348

Last 6 Year/Total:

0.528

Onisimo Mutanga

University of Kwazulu Natal

South Africa

Others

H-Index Rankings

University / Institution:

# 7

Country:

# 118

Region:

# 200

World:

# 39,198

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

i10 Index

Total:

237

Last 6 Year:

213

Last 6 Year/Total:

0.899

Citation

Total:

17,721

Last 6 Year:

11,536

Last 6 Year/Total:

0.651

Petrus J De Vries

University of Cape Town

South Africa

Others

H-Index Rankings

University / Institution:

# 29

Country:

# 119

Region:

# 201

World:

# 39,397

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

148

Last 6 Year:

128

Last 6 Year/Total:

0.865

Citation

Total:

17,065

Last 6 Year:

10,013

Last 6 Year/Total:

0.587

Bockarie M

Njala University Sierra Leone

Sierra Leone

Others

Neglected Tropical Diseases

Entomology

Health Systems

H-Index Rankings

University / Institution:

# 1

Country:

# 1

Region:

# 210

World:

# 40,612

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.508

i10 Index

Total:

170

Last 6 Year:

104

Last 6 Year/Total:

0.612

Citation

Total:

12,695

Last 6 Year:

4,329

Last 6 Year/Total:

0.341

Aziz Amine

Université Hassan II de Casablanca

Morocco

Others

Biosensors

H-Index Rankings

University / Institution:

# 2

Country:

# 7

Region:

# 216

World:

# 41,750

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.677

i10 Index

Total:

163

Last 6 Year:

131

Last 6 Year/Total:

0.804

Citation

Total:

12,016

Last 6 Year:

5,585

Last 6 Year/Total:

0.465

Peter Zilla

University of Cape Town

South Africa

Others

Heart Valve Research

H-Index Rankings

University / Institution:

# 35

Country:

# 140

Region:

# 236

World:

# 44,698

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.525

i10 Index

Total:

182

Last 6 Year:

Last 6 Year/Total:

0.522

Citation

Total:

12,919

Last 6 Year:

3,737

Last 6 Year/Total:

0.289

Leickness Chisamu Simbayi

Human Sciences Research Council of South Africa

South Africa

Others

HIV/AIDS surveillance

HIV-related stigma and discrimination

behavioural interventions

implementation research

Orphaned and

H-Index Rankings

University / Institution:

# 2

Country:

# 151

Region:

# 255

World:

# 46,936

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.533

i10 Index

Total:

148

Last 6 Year:

Last 6 Year/Total:

0.622

Citation

Total:

19,239

Last 6 Year:

6,075

Last 6 Year/Total:

0.316

Emmanuel Rotimi Sadiku

Tshwane University of Technology

South Africa

Others

Polymer Science

H-Index Rankings

University / Institution:

# 1

Country:

# 162

Region:

# 271

World:

# 49,939

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.897

i10 Index

Total:

238

Last 6 Year:

215

Last 6 Year/Total:

0.903

Citation

Total:

12,843

Last 6 Year:

10,365

Last 6 Year/Total:

0.807

Eslam Ali Maher

Ain Shams University

Egypt

Others

Myths

H-Index Rankings

University / Institution:

# 5

Country:

# 52

Region:

# 281

World:

# 51,894

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.483

i10 Index

Total:

242

Last 6 Year:

Last 6 Year/Total:

0.269

Citation

Total:

29,685

Last 6 Year:

4,957

Last 6 Year/Total:

0.167

Anna-Lise Williamson

University of Cape Town

South Africa

Others

vaccines

papillomavirus

HIV

H-Index Rankings

University / Institution:

# 44

Country:

# 171

Region:

# 295

World:

# 54,172

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.544

i10 Index

Total:

218

Last 6 Year:

130

Last 6 Year/Total:

0.596

Citation

Total:

10,746

Last 6 Year:

3,790

Last 6 Year/Total:

0.353

Ayman Moawad Mahmoud

Beni Suef University

Egypt

Others

H-Index Rankings

University / Institution:

# 5

Country:

# 62

Region:

# 301

World:

# 54,966

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.911

i10 Index

Total:

154

Last 6 Year:

142

Last 6 Year/Total:

0.922

Citation

Total:

9,004

Last 6 Year:

7,569

Last 6 Year/Total:

0.841

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.

Harriet Mayanja-Kizza

Makerere University

Uganda

Others

medicine

H-Index Rankings

University / Institution:

# 3

Country:

# 5

Region:

# 316

World:

# 56,353

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.625

i10 Index

Total:

183

Last 6 Year:

134

Last 6 Year/Total:

0.732

Citation

Total:

11,422

Last 6 Year:

5,357

Last 6 Year/Total:

0.469

Catherine Mathews

South African Medical Research Council

South Africa

Others

Health

H-Index Rankings

University / Institution:

# 3

Country:

# 184

Region:

# 319

World:

# 56,650

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.589

i10 Index

Total:

181

Last 6 Year:

121

Last 6 Year/Total:

0.669

Citation

Total:

9,746

Last 6 Year:

4,294

Last 6 Year/Total:

0.441

Midgley JJ

University of Cape Town

South Africa

Others

H-Index Rankings

University / Institution:

# 49

Country:

# 186

Region:

# 321

World:

# 57,104

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.518

i10 Index

Total:

172

Last 6 Year:

Last 6 Year/Total:

0.547

Citation

Total:

21,500

Last 6 Year:

8,377

Last 6 Year/Total:

0.390

P. Pratap Kumar

University of Kwazulu Natal

South Africa

Others

Indian Diaspora

Religion

Hinduism

South Asians

H-Index Rankings

University / Institution:

# 17

Country:

# 197

Region:

# 352

World:

# 61,546

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.722

i10 Index

Total:

304

Last 6 Year:

170

Last 6 Year/Total:

0.559

Citation

Total:

15,636

Last 6 Year:

7,097

Last 6 Year/Total:

0.454

Gita Ramjee

South African Medical Research Council

South Africa

Others

HIV Prevention

epidemiology

basic science

socio-behavioural science

H-Index Rankings

University / Institution:

# 4

Country:

# 202

Region:

# 362

World:

# 62,933

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.556

i10 Index

Total:

157

Last 6 Year:

Last 6 Year/Total:

0.586

Citation

Total:

13,887

Last 6 Year:

4,341

Last 6 Year/Total:

0.313

Solomon Benatar

University of Cape Town

South Africa

Others

H-Index Rankings

University / Institution:

# 56

Country:

# 208

Region:

# 368

World:

# 63,657

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.407

i10 Index

Total:

159

Last 6 Year:

Last 6 Year/Total:

0.346

Citation

Total:

10,623

Last 6 Year:

2,313

Last 6 Year/Total:

0.218

Leigh Johnson

University of Cape Town

South Africa

Others

HIV

AIDS

sexually transmitted infections

H-Index Rankings

University / Institution:

# 58

Country:

# 221

Region:

# 402

World:

# 68,373

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.712

i10 Index

Total:

123

Last 6 Year:

Last 6 Year/Total:

0.789

Citation

Total:

11,275

Last 6 Year:

5,563

Last 6 Year/Total:

0.493

A Pym

Africa Health Research Institute

South Africa

Others

Mycobacterium tuberculosis

H-Index Rankings

University / Institution:

# 3

Country:

# 224

Region:

# 406

World:

# 68,587

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.692

i10 Index

Total:

102

Last 6 Year:

Last 6 Year/Total:

0.745

Citation

Total:

16,219

Last 6 Year:

5,928

Last 6 Year/Total:

0.365

Adrian Puren

National Institute for Communicable Diseases

South Africa

Others

HIV epidemiology

HIV surveillance

HIV diagnostics

H-Index Rankings

University / Institution:

# 4

Country:

# 225

Region:

# 408

World:

# 68,675

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.673

i10 Index

Total:

130

Last 6 Year:

Last 6 Year/Total:

0.669

Citation

Total:

15,712

Last 6 Year:

4,545

Last 6 Year/Total:

0.289

Hamada Abdelgawad

Beni Suef University

Egypt

Others

Stress Biology

H-Index Rankings

University / Institution:

# 6

Country:

# 91

Region:

# 418

World:

# 70,770

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.922

i10 Index

Total:

180

Last 6 Year:

169

Last 6 Year/Total:

0.939

Citation

Total:

9,979

Last 6 Year:

8,103

Last 6 Year/Total:

0.812

Adel Rabie Ahmed Usman

Assiut University

Egypt

Others

Soils and Water Pollution

Soil Remediation

Heavy metals

Black carbon

Biochar

H-Index Rankings

University / Institution:

# 7

Country:

# 92

Region:

# 419

World:

# 71,005

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.863

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.988

Citation

Total:

8,445

Last 6 Year:

5,911

Last 6 Year/Total:

0.700

Fathi E. Abd El-Samie

Menoufia University

Egypt

Others

H-Index Rankings

University / Institution:

# 5

Country:

# 93

Region:

# 420

World:

# 71,017

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.843

i10 Index

Total:

307

Last 6 Year:

237

Last 6 Year/Total:

0.772

Citation

Total:

11,768

Last 6 Year:

8,687

Last 6 Year/Total:

0.738

Arvin Bhana

South African Medical Research Council

South Africa

Others

mental health

HIV

children and adolescence

family resilience

substance use

H-Index Rankings

University / Institution:

# 7

Country:

# 241

Region:

# 437

World:

# 71,683

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.745

i10 Index

Total:

118

Last 6 Year:

Last 6 Year/Total:

0.720

Citation

Total:

9,805

Last 6 Year:

4,275

Last 6 Year/Total:

0.436

Ahmed M. Youssef

National Research Center, Egypt

Egypt

Others

Reading

H-Index Rankings

University / Institution:

# 3

Country:

# 99

Region:

# 464

World:

# 74,666

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.880

i10 Index

Total:

125

Last 6 Year:

111

Last 6 Year/Total:

0.888

Citation

Total:

8,321

Last 6 Year:

6,856

Last 6 Year/Total:

0.824

Dirk Blom

University of Cape Town

South Africa

Others

H-Index Rankings

University / Institution:

# 68

Country:

# 260

Region:

# 469

World:

# 75,021

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.820

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.846

Citation

Total:

25,614

Last 6 Year:

13,831

Last 6 Year/Total:

0.540

Rouault M

University of Cape Town

South Africa

Others

H-Index Rankings

University / Institution:

# 70

Country:

# 263

Region:

# 475

World:

# 75,841

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.720

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.774

Citation

Total:

7,844

Last 6 Year:

3,121

Last 6 Year/Total:

0.398

Honorati Masanja

Ifakara Health Institute

Tanzania

Others

Child Survival

Heatlh Equity

Nutrition

Maternal Newborn and Child Health

Health Information Systems

H-Index Rankings

University / Institution:

# 1

Country:

# 5

Region:

# 477

World:

# 75,960

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

118

Last 6 Year:

Last 6 Year/Total:

0.737

Citation

Total:

8,008

Last 6 Year:

3,897

Last 6 Year/Total:

0.487

Lizette L Koekemoer

University of the Witwatersrand

South Africa

Others

Malaria Vector Control

H-Index Rankings

University / Institution:

# 37

Country:

# 267

Region:

# 482

World:

# 76,377

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.660

i10 Index

Total:

110

Last 6 Year:

Last 6 Year/Total:

0.773

Citation

Total:

8,562

Last 6 Year:

3,474

Last 6 Year/Total:

0.406

Sandrine Lecour

University of Cape Town

South Africa

Others

H-Index Rankings

University / Institution:

# 76

Country:

# 289

Region:

# 526

World:

# 79,974

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

i10 Index

Total:

105

Last 6 Year:

Last 6 Year/Total:

0.724

Citation

Total:

9,087

Last 6 Year:

3,982

Last 6 Year/Total:

0.438

John Akanni Oluwole Ojewole

Afe Babalola University

Nigeria

Others

Medical Sciences

Histopathology

H-Index Rankings

University / Institution:

# 1

Country:

# 28

Region:

# 544

World:

# 82,004

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.510

i10 Index

Total:

100

Last 6 Year:

Last 6 Year/Total:

0.560

Citation

Total:

7,817

Last 6 Year:

2,291

Last 6 Year/Total:

0.293

				AD Scientific Index - Africa 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	6	17	1,991	Timothy D Noakes	South Africa	Cape Peninsula University of Technology	Others Running \| Nutrition \| Exercise Physiology \| Insulin Resistance \| Diabetes \|	143	58	0.406	542	321	0.592	63,477	13,814	0.218
1	1	18	2,295	Robert W Snow	Kenya	Kenya Medical Research Institute	Others Malaria \| Africa \|	138	62	0.449	432	311	0.720	67,723	15,255	0.225
9	22	42	8,558	Bongani M Mayosi ⁱ	South Africa	University of Cape Town	Others Medicine \|	99	71	0.717	289	215	0.744	117,703	62,341	0.530
3	11	47	10,277	Elsayed Salama ⁱ	Egypt	British University in Egypt	Others	94	84	0.894	243	231	0.951	34,831	26,003	0.747
1	30	57	12,310	Lynn Morris	South Africa	National Institute for Communicable Diseases	Others Vaccines \|	90	52	0.578	253	174	0.688	30,783	11,871	0.386
1	38	71	14,284	Suprakas Sinha Ray	South Africa	Council for Scientific and Industrial Research, South Africa	Others Polymer Physics and Polymer Nanocomposites \|	86	61	0.709	369	311	0.843	38,481	15,529	0.404
2	3	73	14,347	Moses R Kamya\|Moses Kamya, M. Kamya	Uganda	Makerere University	Others Professor of Medicine \|	86	57	0.663	438	359	0.820	25,647	13,316	0.519
1	42	78	14,978	Willem Hanekom	South Africa	Africa Health Research Institute	Others Tuberculosis \| Vaccinology \| Immunology \| Clinical Trials \|	85	57	0.671	226	183	0.810	24,779	12,841	0.518
1	49	86	16,522	Gavin Churchyard	South Africa	The Aurum Institute NPC	Others Tuberculosis \| HIV/AIDS \|	83	48	0.578	243	188	0.774	24,185	10,110	0.418
2	54	91	18,610	Charlie Shackleton	South Africa	Rhodes University	Others	80	51	0.638	307	218	0.710	22,259	10,378	0.466
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1	20	113	22,638	ايمان مصطفي محمد جفلان	Egypt	Assiut University	Others المكتبات والوثائق والمعلومات \|	75	71	0.947	172	150	0.872	56,079	35,066	0.625
2	72	117	23,417	Debbie Bradshaw	South Africa	South African Medical Research Council	Others	75	39	0.520	218	134	0.615	23,927	10,306	0.431
11	76	130	26,587	Wendy Stevens\|Stevens Wendy S, Stevens W, StevensW.S.	South Africa	University of the Witwatersrand	Others HIV TB COVID HAEMATOLOFY \|	72	43	0.597	226	146	0.646	23,458	10,717	0.457
2	5	135	28,722	Mark Van Wijk	Kenya	International Livestock Research Institute (ILRI)	Others	70	50	0.714	140	124	0.886	15,131	8,871	0.586
2	86	143	29,979	Cheryl Cohen	South Africa	National Institute for Communicable Diseases	Others	69	52	0.754	210	188	0.895	23,227	18,250	0.786
4	28	145	30,264	Sahar Mansour	Egypt	Cairo University	Others Women's imaging \|	69	46	0.667	165	140	0.848	18,360	8,502	0.463
5	96	160	32,021	Donald Kurtz	South Africa	North West University	Others	68	37	0.544	266	121	0.455	17,952	5,492	0.306
2	3	173	34,078	Charlotte Hanlon	Ethiopia	Addis Ababa University	Others global mental health \|	66	55	0.833	195	186	0.954	13,913	9,999	0.719
19	110	188	37,521	Fiona Baker	South Africa	University of the Witwatersrand	Others sleep \| thermoregulation \| brain \| alcohol \|	64	51	0.797	153	139	0.908	14,256	10,431	0.732
26	112	190	37,881	Carolyn Williamson	South Africa	University of Cape Town	Others hiv \|	64	44	0.688	175	108	0.617	21,477	11,348	0.528
7	118	200	39,198	Onisimo Mutanga	South Africa	University of Kwazulu Natal	Others	63	54	0.857	237	213	0.899	17,721	11,536	0.651
29	119	201	39,397	Petrus J De Vries	South Africa	University of Cape Town	Others	63	49	0.778	148	128	0.865	17,065	10,013	0.587
1	1	210	40,612	Bockarie M	Sierra Leone	Njala University Sierra Leone	Others Neglected Tropical Diseases \| Entomology \| Health Systems \|	63	32	0.508	170	104	0.612	12,695	4,329	0.341
2	7	216	41,750	Aziz Amine	Morocco	Université Hassan II de Casablanca	Others Biosensors \|	62	42	0.677	163	131	0.804	12,016	5,585	0.465
35	140	236	44,698	Peter Zilla	South Africa	University of Cape Town	Others Heart Valve Research \|	61	32	0.525	182	95	0.522	12,919	3,737	0.289
2	151	255	46,936	Leickness Chisamu Simbayi	South Africa	Human Sciences Research Council of South Africa	Others HIV/AIDS surveillance \| HIV-related stigma and discrimination \| behavioural interventions \| implementation research \| Orphaned and \|	60	32	0.533	148	92	0.622	19,239	6,075	0.316
1	162	271	49,939	Emmanuel Rotimi Sadiku	South Africa	Tshwane University of Technology	Others Polymer Science \|	58	52	0.897	238	215	0.903	12,843	10,365	0.807
5	52	281	51,894	Eslam Ali Maher	Egypt	Ain Shams University	Others Myths \|	58	28	0.483	242	65	0.269	29,685	4,957	0.167
44	171	295	54,172	Anna-Lise Williamson	South Africa	University of Cape Town	Others vaccines \| papillomavirus \| HIV \|	57	31	0.544	218	130	0.596	10,746	3,790	0.353
5	62	301	54,966	Ayman Moawad Mahmoud	Egypt	Beni Suef University	Others	56	51	0.911	154	142	0.922	9,004	7,569	0.841
			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.
3	5	316	56,353	Harriet Mayanja-Kizza	Uganda	Makerere University	Others medicine \|	56	35	0.625	183	134	0.732	11,422	5,357	0.469
3	184	319	56,650	Catherine Mathews	South Africa	South African Medical Research Council	Others Health \|	56	33	0.589	181	121	0.669	9,746	4,294	0.441
49	186	321	57,104	Midgley JJ	South Africa	University of Cape Town	Others	56	29	0.518	172	94	0.547	21,500	8,377	0.390
17	197	352	61,546	P. Pratap Kumar	South Africa	University of Kwazulu Natal	Others Indian Diaspora \| Religion \| Hinduism \| South Asians \|	54	39	0.722	304	170	0.559	15,636	7,097	0.454
4	202	362	62,933	Gita Ramjee	South Africa	South African Medical Research Council	Others HIV Prevention \| epidemiology \| basic science \| socio-behavioural science \|	54	30	0.556	157	92	0.586	13,887	4,341	0.313
56	208	368	63,657	Solomon Benatar	South Africa	University of Cape Town	Others	54	22	0.407	159	55	0.346	10,623	2,313	0.218
58	221	402	68,373	Leigh Johnson	South Africa	University of Cape Town	Others HIV \| AIDS \| sexually transmitted infections \|	52	37	0.712	123	97	0.789	11,275	5,563	0.493
3	224	406	68,587	A Pym	South Africa	Africa Health Research Institute	Others Mycobacterium tuberculosis \|	52	36	0.692	102	76	0.745	16,219	5,928	0.365
4	225	408	68,675	Adrian Puren	South Africa	National Institute for Communicable Diseases	Others HIV epidemiology \| HIV surveillance \| HIV diagnostics \|	52	35	0.673	130	87	0.669	15,712	4,545	0.289
6	91	418	70,770	Hamada Abdelgawad	Egypt	Beni Suef University	Others Stress Biology \|	51	47	0.922	180	169	0.939	9,979	8,103	0.812
7	92	419	71,005	Adel Rabie Ahmed Usman	Egypt	Assiut University	Others Soils and Water Pollution \| Soil Remediation \| Heavy metals \| Black carbon \| Biochar \|	51	44	0.863	83	82	0.988	8,445	5,911	0.700
5	93	420	71,017	Fathi E. Abd El-Samie	Egypt	Menoufia University	Others	51	43	0.843	307	237	0.772	11,768	8,687	0.738
7	241	437	71,683	Arvin Bhana	South Africa	South African Medical Research Council	Others mental health \| HIV \| children and adolescence \| family resilience \| substance use \|	51	38	0.745	118	85	0.720	9,805	4,275	0.436
3	99	464	74,666	Ahmed M. Youssef	Egypt	National Research Center, Egypt	Others Reading \|	50	44	0.880	125	111	0.888	8,321	6,856	0.824
68	260	469	75,021	Dirk Blom	South Africa	University of Cape Town	Others	50	41	0.820	91	77	0.846	25,614	13,831	0.540
70	263	475	75,841	Rouault M	South Africa	University of Cape Town	Others	50	36	0.720	84	65	0.774	7,844	3,121	0.398
1	5	477	75,960	Honorati Masanja	Tanzania	Ifakara Health Institute	Others Child Survival \| Heatlh Equity \| Nutrition \| Maternal Newborn and Child Health \| Health Information Systems \|	50	35	0.700	118	87	0.737	8,008	3,897	0.487
37	267	482	76,377	Lizette L Koekemoer	South Africa	University of the Witwatersrand	Others Malaria Vector Control \|	50	33	0.660	110	85	0.773	8,562	3,474	0.406
76	289	526	79,974	Sandrine Lecour	South Africa	University of Cape Town	Others	49	35	0.714	105	76	0.724	9,087	3,982	0.438
1	28	544	82,004	John Akanni Oluwole Ojewole	Nigeria	Afe Babalola University	Others Medical Sciences \| Histopathology \|	49	25	0.510	100	56	0.560	7,817	2,291	0.293