Top 100 Scientists

Africa Top 100 Scientists 2024

The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, North America, Oceania, Arab League, EECA, BRICS, Latin America, and COMESA based on total h-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (679,616 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects. Therefore, you may wish to specify your subject and branch and contribute in order to standardize your performance. Determining the subjects/departments, to which scientific fields would belong, may seem easy in some branches and in a variety of countries. However, it may create considerable confusion in some other countries, regions, and schools. We would like to emphasize that the following fields including Engineering, Natural and Environmental Sciences, Biology, Biochemistry, Material Science, Biotechnology, Chemistry, and Social Sciences may exist in quite variable spectrums in different countries. Therefore, we would like to stress that the standardization of subjects and branches has not been easy. To perform standardizations, we accepted the official names of the institutions and academic branches as accurate in the way that they were specified on the university website. We have developed this strategy in order to standardize this complex situation at least partially. Furthermore, we started a procedure to add an as “i” at the end of the names of the authors when a scientific paper of interest included many authors such as CERN, ATLAS, ALICE, CMS, Statistical Data, Guideline, Updates etc. scientific papers. We think that new criteria will be defined to be implemented for such studies. Until further criteria are described, we marked such studies with a “i” sign.

Ralf Henkel
Andrology
Oxidative stress
Medicinal Plants
reactive oxygen species
male infertility
Rankings
University / Institution:
# 3
Country:
# 120
Region:
# 202
World:
# 39,478
H-Index
Total:
63
Last 6 Year:
47
Last 6 Year/Total:
0.746
i10 Index
Total:
171
Last 6 Year:
145
Last 6 Year/Total:
0.848
Citation
Total:
14,182
Last 6 Year:
9,196
Last 6 Year/Total:
0.648
Ibrahim A. Abbas
Applied mathematics
Finite element method
Thermoelasticity
biological tissues
eigenvalues and eigenvectors
Rankings
University / Institution:
# 1
Country:
# 40
Region:
# 203
World:
# 39,566
H-Index
Total:
63
Last 6 Year:
46
Last 6 Year/Total:
0.730
i10 Index
Total:
148
Last 6 Year:
123
Last 6 Year/Total:
0.831
Citation
Total:
8,045
Last 6 Year:
5,713
Last 6 Year/Total:
0.710
Olatunde Farombi
Biochemical & Molecular Toxicology
Chemoprevention
Nutrigenomics
Signal Transduction Mechanisms
Antioxidant Redox Mechanisms
Rankings
University / Institution:
# 4
Country:
# 10
Region:
# 204
World:
# 39,600
H-Index
Total:
63
Last 6 Year:
45
Last 6 Year/Total:
0.714
i10 Index
Total:
228
Last 6 Year:
186
Last 6 Year/Total:
0.816
Citation
Total:
15,996
Last 6 Year:
7,622
Last 6 Year/Total:
0.476
Rankings
University / Institution:
# 8
Country:
# 121
Region:
# 205
World:
# 39,707
H-Index
Total:
63
Last 6 Year:
44
Last 6 Year/Total:
0.698
i10 Index
Total:
128
Last 6 Year:
105
Last 6 Year/Total:
0.820
Citation
Total:
14,518
Last 6 Year:
7,607
Last 6 Year/Total:
0.524
Fergus Sinclair
agriculture
agroecology
agroforestry
food security
ecosystem services
Rankings
University / Institution:
# 4
Country:
# 8
Region:
# 206
World:
# 39,831
H-Index
Total:
63
Last 6 Year:
42
Last 6 Year/Total:
0.667
i10 Index
Total:
170
Last 6 Year:
117
Last 6 Year/Total:
0.688
Citation
Total:
13,446
Last 6 Year:
6,503
Last 6 Year/Total:
0.484
Moustafa Youssef
mobile wireless networks
mobile and ubiquitous computing
localization
Rankings
University / Institution:
# 2
Country:
# 41
Region:
# 207
World:
# 39,905
H-Index
Total:
63
Last 6 Year:
41
Last 6 Year/Total:
0.651
i10 Index
Total:
177
Last 6 Year:
123
Last 6 Year/Total:
0.695
Citation
Total:
19,727
Last 6 Year:
6,940
Last 6 Year/Total:
0.352
Rankings
University / Institution:
# 30
Country:
# 122
Region:
# 208
World:
# 39,923
H-Index
Total:
63
Last 6 Year:
41
Last 6 Year/Total:
0.651
i10 Index
Total:
141
Last 6 Year:
95
Last 6 Year/Total:
0.674
Citation
Total:
30,283
Last 6 Year:
12,464
Last 6 Year/Total:
0.412
Rankings
University / Institution:
# 8
Country:
# 123
Region:
# 209
World:
# 40,190
H-Index
Total:
63
Last 6 Year:
37
Last 6 Year/Total:
0.587
i10 Index
Total:
350
Last 6 Year:
241
Last 6 Year/Total:
0.689
Citation
Total:
17,321
Last 6 Year:
7,326
Last 6 Year/Total:
0.423
Bockarie M
Neglected Tropical Diseases
Entomology
Health Systems
Rankings
University / Institution:
# 1
Country:
# 1
Region:
# 210
World:
# 40,612
H-Index
Total:
63
Last 6 Year:
32
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
Rankings
University / Institution:
# 1
Country:
# 3
Region:
# 211
World:
# 41,022
H-Index
Total:
62
Last 6 Year:
61
Last 6 Year/Total:
0.984
i10 Index
Total:
70
Last 6 Year:
70
Last 6 Year/Total:
1.000
Citation
Total:
108,587
Last 6 Year:
95,946
Last 6 Year/Total:
0.884
Bhekie Mamba
Nanotechnology for Water Treatment
Membrane Technology
Water Treatment Technologies
Rankings
University / Institution:
# 2
Country:
# 124
Region:
# 212
World:
# 41,182
H-Index
Total:
62
Last 6 Year:
51
Last 6 Year/Total:
0.823
i10 Index
Total:
335
Last 6 Year:
280
Last 6 Year/Total:
0.836
Citation
Total:
17,983
Last 6 Year:
13,159
Last 6 Year/Total:
0.732
Menale Kassie
Applied micro-econometrics
multiple technologica innovaiton bundles adoption and impact assessment
Rankings
University / Institution:
# 2
Country:
# 9
Region:
# 213
World:
# 41,218
H-Index
Total:
62
Last 6 Year:
51
Last 6 Year/Total:
0.823
i10 Index
Total:
132
Last 6 Year:
110
Last 6 Year/Total:
0.833
Citation
Total:
17,017
Last 6 Year:
11,856
Last 6 Year/Total:
0.697
Rankings
University / Institution:
# 1
Country:
# 42
Region:
# 214
World:
# 41,375
H-Index
Total:
62
Last 6 Year:
47
Last 6 Year/Total:
0.758
i10 Index
Total:
366
Last 6 Year:
249
Last 6 Year/Total:
0.680
Citation
Total:
20,045
Last 6 Year:
12,018
Last 6 Year/Total:
0.600
Rankings
University / Institution:
# 1
Country:
# 4
Region:
# 215
World:
# 41,505
H-Index
Total:
62
Last 6 Year:
45
Last 6 Year/Total:
0.726
i10 Index
Total:
344
Last 6 Year:
280
Last 6 Year/Total:
0.814
Citation
Total:
14,357
Last 6 Year:
9,590
Last 6 Year/Total:
0.668
Rankings
University / Institution:
# 2
Country:
# 7
Region:
# 216
World:
# 41,750
H-Index
Total:
62
Last 6 Year:
42
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
Rankings
University / Institution:
# 9
Country:
# 125
Region:
# 217
World:
# 41,791
H-Index
Total:
62
Last 6 Year:
42
Last 6 Year/Total:
0.677
i10 Index
Total:
123
Last 6 Year:
109
Last 6 Year/Total:
0.886
Citation
Total:
14,210
Last 6 Year:
7,718
Last 6 Year/Total:
0.543
Rankings
University / Institution:
# 1
Country:
# 4
Region:
# 218
World:
# 41,913
H-Index
Total:
62
Last 6 Year:
40
Last 6 Year/Total:
0.645
i10 Index
Total:
185
Last 6 Year:
106
Last 6 Year/Total:
0.573
Citation
Total:
16,074
Last 6 Year:
5,676
Last 6 Year/Total:
0.353
Mathieu Rouget
Biological invasions
biodiversity conservation
land use planning
socio-ecological systems
Rankings
University / Institution:
# 10
Country:
# 126
Region:
# 219
World:
# 41,975
H-Index
Total:
62
Last 6 Year:
40
Last 6 Year/Total:
0.645
i10 Index
Total:
117
Last 6 Year:
103
Last 6 Year/Total:
0.880
Citation
Total:
18,947
Last 6 Year:
6,178
Last 6 Year/Total:
0.326
Rankings
University / Institution:
# 7
Country:
# 127
Region:
# 220
World:
# 41,996
H-Index
Total:
62
Last 6 Year:
39
Last 6 Year/Total:
0.629
i10 Index
Total:
270
Last 6 Year:
127
Last 6 Year/Total:
0.470
Citation
Total:
19,214
Last 6 Year:
7,428
Last 6 Year/Total:
0.387
Rankings
University / Institution:
# 21
Country:
# 128
Region:
# 221
World:
# 42,008
H-Index
Total:
62
Last 6 Year:
39
Last 6 Year/Total:
0.629
i10 Index
Total:
211
Last 6 Year:
150
Last 6 Year/Total:
0.711
Citation
Total:
11,034
Last 6 Year:
5,142
Last 6 Year/Total:
0.466
Rankings
University / Institution:
# 1
Country:
# 1
Region:
# 222
World:
# 42,046
H-Index
Total:
62
Last 6 Year:
39
Last 6 Year/Total:
0.629
i10 Index
Total:
149
Last 6 Year:
106
Last 6 Year/Total:
0.711
Citation
Total:
14,863
Last 6 Year:
5,964
Last 6 Year/Total:
0.401
Rankings
University / Institution:
# 31
Country:
# 129
Region:
# 223
World:
# 42,310
H-Index
Total:
62
Last 6 Year:
36
Last 6 Year/Total:
0.581
i10 Index
Total:
119
Last 6 Year:
86
Last 6 Year/Total:
0.723
Citation
Total:
13,291
Last 6 Year:
4,835
Last 6 Year/Total:
0.364
Rankings
University / Institution:
# 2
Country:
# 130
Region:
# 224
World:
# 42,379
H-Index
Total:
62
Last 6 Year:
35
Last 6 Year/Total:
0.565
i10 Index
Total:
149
Last 6 Year:
98
Last 6 Year/Total:
0.658
Citation
Total:
11,591
Last 6 Year:
4,613
Last 6 Year/Total:
0.398
Rankings
University / Institution:
# 32
Country:
# 131
Region:
# 225
World:
# 42,431
H-Index
Total:
62
Last 6 Year:
34
Last 6 Year/Total:
0.548
i10 Index
Total:
195
Last 6 Year:
99
Last 6 Year/Total:
0.508
Citation
Total:
15,731
Last 6 Year:
4,605
Last 6 Year/Total:
0.293
John Gyapong
Public Health
Epidemiology
Disease Control
Neglected Tropical Diseases
Research Capacity Strenghtening
Rankings
University / Institution:
# 3
Country:
# 5
Region:
# 226
World:
# 42,700
H-Index
Total:
62
Last 6 Year:
31
Last 6 Year/Total:
0.500
i10 Index
Total:
123
Last 6 Year:
92
Last 6 Year/Total:
0.748
Citation
Total:
11,181
Last 6 Year:
3,545
Last 6 Year/Total:
0.317
Rankings
University / Institution:
# 3
Country:
# 132
Region:
# 227
World:
# 43,169
H-Index
Total:
61
Last 6 Year:
53
Last 6 Year/Total:
0.869
i10 Index
Total:
219
Last 6 Year:
199
Last 6 Year/Total:
0.909
Citation
Total:
14,071
Last 6 Year:
10,004
Last 6 Year/Total:
0.711
Heidi Abrahamse
Photobiology
Photochemistry
Photodynamic therapy
Wound healing
Stem cells
Rankings
University / Institution:
# 8
Country:
# 133
Region:
# 228
World:
# 43,424
H-Index
Total:
61
Last 6 Year:
47
Last 6 Year/Total:
0.770
i10 Index
Total:
203
Last 6 Year:
175
Last 6 Year/Total:
0.862
Citation
Total:
14,377
Last 6 Year:
9,914
Last 6 Year/Total:
0.690
Rankings
University / Institution:
# 1
Country:
# 43
Region:
# 229
World:
# 44,077
H-Index
Total:
61
Last 6 Year:
39
Last 6 Year/Total:
0.639
i10 Index
Total:
143
Last 6 Year:
121
Last 6 Year/Total:
0.846
Citation
Total:
9,151
Last 6 Year:
5,266
Last 6 Year/Total:
0.575
Rankings
University / Institution:
# 1
Country:
# 134
Region:
# 230
World:
# 44,121
H-Index
Total:
61
Last 6 Year:
38
Last 6 Year/Total:
0.623
i10 Index
Total:
292
Last 6 Year:
160
Last 6 Year/Total:
0.548
Citation
Total:
20,246
Last 6 Year:
10,847
Last 6 Year/Total:
0.536
Rankings
University / Institution:
# 33
Country:
# 135
Region:
# 231
World:
# 44,127
H-Index
Total:
61
Last 6 Year:
38
Last 6 Year/Total:
0.623
i10 Index
Total:
251
Last 6 Year:
196
Last 6 Year/Total:
0.781
Citation
Total:
12,957
Last 6 Year:
6,192
Last 6 Year/Total:
0.478
Rankings
University / Institution:
# 9
Country:
# 136
Region:
# 232
World:
# 44,277
H-Index
Total:
61
Last 6 Year:
37
Last 6 Year/Total:
0.607
i10 Index
Total:
159
Last 6 Year:
112
Last 6 Year/Total:
0.704
Citation
Total:
12,091
Last 6 Year:
4,744
Last 6 Year/Total:
0.392
Rankings
University / Institution:
# 21
Country:
# 137
Region:
# 233
World:
# 44,318
H-Index
Total:
61
Last 6 Year:
37
Last 6 Year/Total:
0.607
i10 Index
Total:
110
Last 6 Year:
83
Last 6 Year/Total:
0.755
Citation
Total:
26,412
Last 6 Year:
11,826
Last 6 Year/Total:
0.448
Rankings
University / Institution:
# 22
Country:
# 138
Region:
# 234
World:
# 44,363
H-Index
Total:
61
Last 6 Year:
36
Last 6 Year/Total:
0.590
i10 Index
Total:
166
Last 6 Year:
109
Last 6 Year/Total:
0.657
Citation
Total:
20,145
Last 6 Year:
6,000
Last 6 Year/Total:
0.298
Rankings
University / Institution:
# 34
Country:
# 139
Region:
# 235
World:
# 44,578
H-Index
Total:
61
Last 6 Year:
34
Last 6 Year/Total:
0.557
i10 Index
Total:
137
Last 6 Year:
103
Last 6 Year/Total:
0.752
Citation
Total:
10,999
Last 6 Year:
3,804
Last 6 Year/Total:
0.346
Rankings
University / Institution:
# 35
Country:
# 140
Region:
# 236
World:
# 44,698
H-Index
Total:
61
Last 6 Year:
32
Last 6 Year/Total:
0.525
i10 Index
Total:
182
Last 6 Year:
95
Last 6 Year/Total:
0.522
Citation
Total:
12,919
Last 6 Year:
3,737
Last 6 Year/Total:
0.289
Rankings
University / Institution:
# 36
Country:
# 141
Region:
# 237
World:
# 44,724
H-Index
Total:
61
Last 6 Year:
32
Last 6 Year/Total:
0.525
i10 Index
Total:
140
Last 6 Year:
99
Last 6 Year/Total:
0.707
Citation
Total:
12,782
Last 6 Year:
3,844
Last 6 Year/Total:
0.301
Rankings
University / Institution:
# 2
Country:
# 142
Region:
# 238
World:
# 44,862
H-Index
Total:
61
Last 6 Year:
30
Last 6 Year/Total:
0.492
i10 Index
Total:
149
Last 6 Year:
97
Last 6 Year/Total:
0.651
Citation
Total:
10,388
Last 6 Year:
3,221
Last 6 Year/Total:
0.310
Fadl A Essa
Desalination
Water-Energy Nexus
Solar Energy Applications
Nanomaterials' Applications
Rankings
University / Institution:
# 4
Country:
# 44
Region:
# 239
World:
# 45,225
H-Index
Total:
60
Last 6 Year:
59
Last 6 Year/Total:
0.983
i10 Index
Total:
124
Last 6 Year:
123
Last 6 Year/Total:
0.992
Citation
Total:
9,954
Last 6 Year:
9,440
Last 6 Year/Total:
0.948
Almoataz Youssef Abdelaziz
Applications of Artificial Intelligence
Heuristic and Evolutionary Optimization Techniques to Power System Protection
Planning
Rankings
University / Institution:
# 1
Country:
# 45
Region:
# 240
World:
# 45,392
H-Index
Total:
60
Last 6 Year:
50
Last 6 Year/Total:
0.833
i10 Index
Total:
237
Last 6 Year:
186
Last 6 Year/Total:
0.785
Citation
Total:
12,759
Last 6 Year:
9,574
Last 6 Year/Total:
0.750
Mohamed Amin
formal languages and their application in complier design
cooperating/ distributed systems
Petri nets
and cryptography.
Rankings
University / Institution:
# 2
Country:
# 46
Region:
# 241
World:
# 45,445
H-Index
Total:
60
Last 6 Year:
49
Last 6 Year/Total:
0.817
i10 Index
Total:
231
Last 6 Year:
183
Last 6 Year/Total:
0.792
Citation
Total:
13,881
Last 6 Year:
10,794
Last 6 Year/Total:
0.778
Ahmed G Radwan
Engineering Mathematics
Fractional-order circuits and systems
memristor
chaos
and computational electromagnetic
Rankings
University / Institution:
# 1
Country:
# 47
Region:
# 242
World:
# 45,553
H-Index
Total:
60
Last 6 Year:
47
Last 6 Year/Total:
0.783
i10 Index
Total:
245
Last 6 Year:
208
Last 6 Year/Total:
0.849
Citation
Total:
12,630
Last 6 Year:
7,947
Last 6 Year/Total:
0.629
Mohamed Hafidi
Agricultural Sciences
wastes management
Composting and compost
Environnmental Sciences
Rankings
University / Institution:
# 1
Country:
# 8
Region:
# 243
World:
# 45,845
H-Index
Total:
60
Last 6 Year:
43
Last 6 Year/Total:
0.717
i10 Index
Total:
170
Last 6 Year:
149
Last 6 Year/Total:
0.876
Citation
Total:
11,665
Last 6 Year:
6,679
Last 6 Year/Total:
0.573
John S. Terblanche
Evolutionary physiology - insect physiology - physiological plasticity
Rankings
University / Institution:
# 23
Country:
# 143
Region:
# 244
World:
# 45,949
H-Index
Total:
60
Last 6 Year:
42
Last 6 Year/Total:
0.700
i10 Index
Total:
152
Last 6 Year:
119
Last 6 Year/Total:
0.783
Citation
Total:
12,775
Last 6 Year:
6,544
Last 6 Year/Total:
0.512
Rankings
University / Institution:
# 1
Country:
# 5
Region:
# 245
World:
# 46,007
H-Index
Total:
60
Last 6 Year:
41
Last 6 Year/Total:
0.683
i10 Index
Total:
323
Last 6 Year:
272
Last 6 Year/Total:
0.842
Citation
Total:
13,475
Last 6 Year:
8,545
Last 6 Year/Total:
0.634
Wolfgang Preiser
Medical Virology
HIV
Virological Diagnosis
Emerging viral diseases
Rankings
University / Institution:
# 24
Country:
# 144
Region:
# 246
World:
# 46,100
H-Index
Total:
60
Last 6 Year:
40
Last 6 Year/Total:
0.667
i10 Index
Total:
173
Last 6 Year:
107
Last 6 Year/Total:
0.618
Citation
Total:
23,844
Last 6 Year:
14,326
Last 6 Year/Total:
0.601
Kevin Durrheim
Social psychology
race and ethnic studies
research methods
Rankings
University / Institution:
# 9
Country:
# 145
Region:
# 247
World:
# 46,239
H-Index
Total:
60
Last 6 Year:
39
Last 6 Year/Total:
0.650
i10 Index
Total:
132
Last 6 Year:
88
Last 6 Year/Total:
0.667
Citation
Total:
21,637
Last 6 Year:
8,025
Last 6 Year/Total:
0.371
Rankings
University / Institution:
# 37
Country:
# 146
Region:
# 248
World:
# 46,240
H-Index
Total:
60
Last 6 Year:
39
Last 6 Year/Total:
0.650
i10 Index
Total:
132
Last 6 Year:
88
Last 6 Year/Total:
0.667
Citation
Total:
11,870
Last 6 Year:
4,152
Last 6 Year/Total:
0.350
Rankings
University / Institution:
# 1
Country:
# 48
Region:
# 249
World:
# 46,379
H-Index
Total:
60
Last 6 Year:
37
Last 6 Year/Total:
0.617
i10 Index
Total:
251
Last 6 Year:
90
Last 6 Year/Total:
0.359
Citation
Total:
13,291
Last 6 Year:
4,688
Last 6 Year/Total:
0.353
Asrat Hailu
Parasitology
Immunology
Biomedical Sciences
Clinical Research & Trials
Public Health
Rankings
University / Institution:
# 3
Country:
# 4
Region:
# 250
World:
# 46,400
H-Index
Total:
60
Last 6 Year:
37
Last 6 Year/Total:
0.617
i10 Index
Total:
192
Last 6 Year:
144
Last 6 Year/Total:
0.750
Citation
Total:
12,086
Last 6 Year:
5,220
Last 6 Year/Total:
0.432
ETF Witkowski
Plant ecology
plant ecophysiology
conservation biology
invasion biology
ethnoecology
Rankings
University / Institution:
# 22
Country:
# 147
Region:
# 251
World:
# 46,586
H-Index
Total:
60
Last 6 Year:
35
Last 6 Year/Total:
0.583
i10 Index
Total:
206
Last 6 Year:
133
Last 6 Year/Total:
0.646
Citation
Total:
12,988
Last 6 Year:
4,322
Last 6 Year/Total:
0.333
Len Barbour
supramolecular chemistry
crystal engineering
materials chemistry
solid-state chemistry
porous materials
Rankings
University / Institution:
# 25
Country:
# 148
Region:
# 252
World:
# 46,594
H-Index
Total:
60
Last 6 Year:
35
Last 6 Year/Total:
0.583
i10 Index
Total:
199
Last 6 Year:
96
Last 6 Year/Total:
0.482
Citation
Total:
18,589
Last 6 Year:
4,508
Last 6 Year/Total:
0.243
Rankings
University / Institution:
# 23
Country:
# 149
Region:
# 253
World:
# 46,636
H-Index
Total:
60
Last 6 Year:
35
Last 6 Year/Total:
0.583
i10 Index
Total:
132
Last 6 Year:
86
Last 6 Year/Total:
0.652
Citation
Total:
11,315
Last 6 Year:
3,485
Last 6 Year/Total:
0.308
Rankings
University / Institution:
# 24
Country:
# 150
Region:
# 254
World:
# 46,760
H-Index
Total:
60
Last 6 Year:
34
Last 6 Year/Total:
0.567
i10 Index
Total:
130
Last 6 Year:
78
Last 6 Year/Total:
0.600
Citation
Total:
13,262
Last 6 Year:
4,110
Last 6 Year/Total:
0.310
Leickness Chisamu Simbayi
HIV/AIDS surveillance
HIV-related stigma and discrimination
behavioural interventions
implementation research
Orphaned and
Rankings
University / Institution:
# 2
Country:
# 151
Region:
# 255
World:
# 46,936
H-Index
Total:
60
Last 6 Year:
32
Last 6 Year/Total:
0.533
i10 Index
Total:
148
Last 6 Year:
92
Last 6 Year/Total:
0.622
Citation
Total:
19,239
Last 6 Year:
6,075
Last 6 Year/Total:
0.316
Rankings
University / Institution:
# 4
Country:
# 49
Region:
# 256
World:
# 46,984
H-Index
Total:
60
Last 6 Year:
31
Last 6 Year/Total:
0.517
i10 Index
Total:
205
Last 6 Year:
119
Last 6 Year/Total:
0.580
Citation
Total:
12,445
Last 6 Year:
3,677
Last 6 Year/Total:
0.295
Rankings
University / Institution:
# 38
Country:
# 152
Region:
# 257
World:
# 47,254
H-Index
Total:
60
Last 6 Year:
27
Last 6 Year/Total:
0.450
i10 Index
Total:
177
Last 6 Year:
105
Last 6 Year/Total:
0.593
Citation
Total:
11,978
Last 6 Year:
3,464
Last 6 Year/Total:
0.289
Ahmed A Abd El Latif
Cybersecurity
Quantum Communication and Cryptography
AI Techniques
AIoT
Big Data Analytics
Rankings
University / Institution:
# 3
Country:
# 50
Region:
# 258
World:
# 47,591
H-Index
Total:
59
Last 6 Year:
53
Last 6 Year/Total:
0.898
i10 Index
Total:
182
Last 6 Year:
168
Last 6 Year/Total:
0.923
Citation
Total:
11,306
Last 6 Year:
9,914
Last 6 Year/Total:
0.877
Abebaw Fekadu
treatment-resistant mood disorders
psychopharmacology
clinical trials
complex interventions
psychiatric epidemiology
Rankings
University / Institution:
# 4
Country:
# 5
Region:
# 259
World:
# 47,687
H-Index
Total:
59
Last 6 Year:
50
Last 6 Year/Total:
0.847
i10 Index
Total:
168
Last 6 Year:
158
Last 6 Year/Total:
0.940
Citation
Total:
11,789
Last 6 Year:
8,067
Last 6 Year/Total:
0.684
Rankings
University / Institution:
# 26
Country:
# 153
Region:
# 260
World:
# 47,717
H-Index
Total:
59
Last 6 Year:
49
Last 6 Year/Total:
0.831
i10 Index
Total:
196
Last 6 Year:
172
Last 6 Year/Total:
0.878
Citation
Total:
11,115
Last 6 Year:
7,583
Last 6 Year/Total:
0.682
Rankings
University / Institution:
# 5
Country:
# 51
Region:
# 261
World:
# 47,878
H-Index
Total:
59
Last 6 Year:
46
Last 6 Year/Total:
0.780
i10 Index
Total:
176
Last 6 Year:
162
Last 6 Year/Total:
0.920
Citation
Total:
10,314
Last 6 Year:
6,192
Last 6 Year/Total:
0.600
Rankings
University / Institution:
# 10
Country:
# 154
Region:
# 262
World:
# 48,038
H-Index
Total:
59
Last 6 Year:
44
Last 6 Year/Total:
0.746
i10 Index
Total:
180
Last 6 Year:
118
Last 6 Year/Total:
0.656
Citation
Total:
20,167
Last 6 Year:
9,057
Last 6 Year/Total:
0.449
Rankings
University / Institution:
# 25
Country:
# 155
Region:
# 263
World:
# 48,205
H-Index
Total:
59
Last 6 Year:
42
Last 6 Year/Total:
0.712
i10 Index
Total:
225
Last 6 Year:
152
Last 6 Year/Total:
0.676
Citation
Total:
15,491
Last 6 Year:
7,404
Last 6 Year/Total:
0.478
Marietjie Venter
Virology
emerging diseases
Respiratory viruses
Arboviruses
Influenza
Rankings
University / Institution:
# 11
Country:
# 156
Region:
# 264
World:
# 48,233
H-Index
Total:
59
Last 6 Year:
42
Last 6 Year/Total:
0.712
i10 Index
Total:
150
Last 6 Year:
118
Last 6 Year/Total:
0.787
Citation
Total:
15,264
Last 6 Year:
9,976
Last 6 Year/Total:
0.654
Rankings
University / Institution:
# 39
Country:
# 157
Region:
# 265
World:
# 48,446
H-Index
Total:
59
Last 6 Year:
40
Last 6 Year/Total:
0.678
i10 Index
Total:
118
Last 6 Year:
78
Last 6 Year/Total:
0.661
Citation
Total:
41,089
Last 6 Year:
13,724
Last 6 Year/Total:
0.334
Rankings
University / Institution:
# 11
Country:
# 158
Region:
# 266
World:
# 48,793
H-Index
Total:
59
Last 6 Year:
36
Last 6 Year/Total:
0.610
i10 Index
Total:
177
Last 6 Year:
118
Last 6 Year/Total:
0.667
Citation
Total:
12,509
Last 6 Year:
4,899
Last 6 Year/Total:
0.392
John Parkington
rock art
shell middens
human evolution
South African Prehistory
San hunter gatherers
Rankings
University / Institution:
# 40
Country:
# 159
Region:
# 267
World:
# 49,686
H-Index
Total:
59
Last 6 Year:
25
Last 6 Year/Total:
0.424
i10 Index
Total:
135
Last 6 Year:
81
Last 6 Year/Total:
0.600
Citation
Total:
10,107
Last 6 Year:
2,916
Last 6 Year/Total:
0.289
Rankings
University / Institution:
# 12
Country:
# 160
Region:
# 268
World:
# 49,776
H-Index
Total:
59
Last 6 Year:
22
Last 6 Year/Total:
0.373
i10 Index
Total:
156
Last 6 Year:
68
Last 6 Year/Total:
0.436
Citation
Total:
10,897
Last 6 Year:
2,417
Last 6 Year/Total:
0.222
Rankings
University / Institution:
# 2
Country:
# 161
Region:
# 269
World:
# 49,843
H-Index
Total:
59
Last 6 Year:
17
Last 6 Year/Total:
0.288
i10 Index
Total:
152
Last 6 Year:
28
Last 6 Year/Total:
0.184
Citation
Total:
10,663
Last 6 Year:
1,105
Last 6 Year/Total:
0.104
Rankings
University / Institution:
# 5
Country:
# 11
Region:
# 270
World:
# 49,872
H-Index
Total:
58
Last 6 Year:
56
Last 6 Year/Total:
0.966
i10 Index
Total:
131
Last 6 Year:
122
Last 6 Year/Total:
0.931
Citation
Total:
66,407
Last 6 Year:
59,537
Last 6 Year/Total:
0.897
Rankings
University / Institution:
# 1
Country:
# 162
Region:
# 271
World:
# 49,939
H-Index
Total:
58
Last 6 Year:
52
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
Rankings
University / Institution:
# 1
Country:
# 6
Region:
# 272
World:
# 50,088
H-Index
Total:
58
Last 6 Year:
48
Last 6 Year/Total:
0.828
i10 Index
Total:
131
Last 6 Year:
115
Last 6 Year/Total:
0.878
Citation
Total:
14,484
Last 6 Year:
8,189
Last 6 Year/Total:
0.565
Rankings
University / Institution:
# 3
Country:
# 4
Region:
# 273
World:
# 50,262
H-Index
Total:
58
Last 6 Year:
45
Last 6 Year/Total:
0.776
i10 Index
Total:
162
Last 6 Year:
146
Last 6 Year/Total:
0.901
Citation
Total:
9,963
Last 6 Year:
5,902
Last 6 Year/Total:
0.592
Rankings
University / Institution:
# 26
Country:
# 163
Region:
# 274
World:
# 50,313
H-Index
Total:
58
Last 6 Year:
44
Last 6 Year/Total:
0.759
i10 Index
Total:
209
Last 6 Year:
137
Last 6 Year/Total:
0.656
Citation
Total:
13,423
Last 6 Year:
6,790
Last 6 Year/Total:
0.506
Rankings
University / Institution:
# 1
Country:
# 1
Region:
# 275
World:
# 50,491
H-Index
Total:
58
Last 6 Year:
42
Last 6 Year/Total:
0.724
i10 Index
Total:
193
Last 6 Year:
161
Last 6 Year/Total:
0.834
Citation
Total:
12,691
Last 6 Year:
7,274
Last 6 Year/Total:
0.573
Rankings
University / Institution:
# 5
Country:
# 6
Region:
# 276
World:
# 50,745
H-Index
Total:
58
Last 6 Year:
39
Last 6 Year/Total:
0.672
i10 Index
Total:
308
Last 6 Year:
175
Last 6 Year/Total:
0.568
Citation
Total:
16,936
Last 6 Year:
8,574
Last 6 Year/Total:
0.506
Rankings
University / Institution:
# 1
Country:
# 5
Region:
# 277
World:
# 50,753
H-Index
Total:
58
Last 6 Year:
39
Last 6 Year/Total:
0.672
i10 Index
Total:
199
Last 6 Year:
118
Last 6 Year/Total:
0.593
Citation
Total:
11,459
Last 6 Year:
4,692
Last 6 Year/Total:
0.409
Rankings
University / Institution:
# 1
Country:
# 12
Region:
# 278
World:
# 51,206
H-Index
Total:
58
Last 6 Year:
35
Last 6 Year/Total:
0.603
i10 Index
Total:
193
Last 6 Year:
108
Last 6 Year/Total:
0.560
Citation
Total:
13,006
Last 6 Year:
4,722
Last 6 Year/Total:
0.363
Rankings
University / Institution:
# 41
Country:
# 164
Region:
# 279
World:
# 51,216
H-Index
Total:
58
Last 6 Year:
35
Last 6 Year/Total:
0.603
i10 Index
Total:
171
Last 6 Year:
110
Last 6 Year/Total:
0.643
Citation
Total:
16,018
Last 6 Year:
5,571
Last 6 Year/Total:
0.348
Duncan Mitchell
Conservation physiology
thermal physiology
pain physiology
fever physiology
sleep physiology
Rankings
University / Institution:
# 27
Country:
# 165
Region:
# 280
World:
# 51,729
H-Index
Total:
58
Last 6 Year:
30
Last 6 Year/Total:
0.517
i10 Index
Total:
216
Last 6 Year:
93
Last 6 Year/Total:
0.431
Citation
Total:
12,203
Last 6 Year:
3,655
Last 6 Year/Total:
0.300
Rankings
University / Institution:
# 5
Country:
# 52
Region:
# 281
World:
# 51,894
H-Index
Total:
58
Last 6 Year:
28
Last 6 Year/Total:
0.483
i10 Index
Total:
242
Last 6 Year:
65
Last 6 Year/Total:
0.269
Citation
Total:
29,685
Last 6 Year:
4,957
Last 6 Year/Total:
0.167
Rankings
University / Institution:
# 1
Country:
# 53
Region:
# 282
World:
# 52,178
H-Index
Total:
58
Last 6 Year:
23
Last 6 Year/Total:
0.397
i10 Index
Total:
97
Last 6 Year:
56
Last 6 Year/Total:
0.577
Citation
Total:
8,742
Last 6 Year:
1,722
Last 6 Year/Total:
0.197
Rankings
University / Institution:
# 3
Country:
# 54
Region:
# 283
World:
# 52,198
H-Index
Total:
58
Last 6 Year:
22
Last 6 Year/Total:
0.379
i10 Index
Total:
147
Last 6 Year:
53
Last 6 Year/Total:
0.361
Citation
Total:
11,614
Last 6 Year:
1,936
Last 6 Year/Total:
0.167
Rady MM
Plant Physiology
Environmental Stresses (salinity
drought and heavy metal stresses)
Rankings
University / Institution:
# 2
Country:
# 55
Region:
# 284
World:
# 52,312
H-Index
Total:
57
Last 6 Year:
56
Last 6 Year/Total:
0.982
i10 Index
Total:
145
Last 6 Year:
134
Last 6 Year/Total:
0.924
Citation
Total:
8,968
Last 6 Year:
7,658
Last 6 Year/Total:
0.854
Rankings
University / Institution:
# 5
Country:
# 56
Region:
# 285
World:
# 52,322
H-Index
Total:
57
Last 6 Year:
55
Last 6 Year/Total:
0.965
i10 Index
Total:
92
Last 6 Year:
92
Last 6 Year/Total:
1.000
Citation
Total:
8,893
Last 6 Year:
7,736
Last 6 Year/Total:
0.870
Hany M Hasanien
Renewable Energy Systems
Power Systems Dynamics and Control
Energy Storage Systems
Smart Grid
Electric Drives
Rankings
University / Institution:
# 2
Country:
# 57
Region:
# 286
World:
# 52,342
H-Index
Total:
57
Last 6 Year:
53
Last 6 Year/Total:
0.930
i10 Index
Total:
189
Last 6 Year:
172
Last 6 Year/Total:
0.910
Citation
Total:
11,202
Last 6 Year:
9,496
Last 6 Year/Total:
0.848
Cang Hui
Mathematical Ecology
Ecological Networks
Spatial Ecology
Biodiversity Informatics
Evolutionary Dynamics
Rankings
University / Institution:
# 27
Country:
# 166
Region:
# 287
World:
# 52,911
H-Index
Total:
57
Last 6 Year:
42
Last 6 Year/Total:
0.737
i10 Index
Total:
209
Last 6 Year:
158
Last 6 Year/Total:
0.756
Citation
Total:
13,217
Last 6 Year:
8,399
Last 6 Year/Total:
0.635
Rankings
University / Institution:
# 6
Country:
# 58
Region:
# 288
World:
# 53,172
H-Index
Total:
57
Last 6 Year:
40
Last 6 Year/Total:
0.702
i10 Index
Total:
129
Last 6 Year:
99
Last 6 Year/Total:
0.767
Citation
Total:
7,144
Last 6 Year:
4,016
Last 6 Year/Total:
0.562
Rankings
University / Institution:
# 42
Country:
# 167
Region:
# 289
World:
# 53,177
H-Index
Total:
57
Last 6 Year:
40
Last 6 Year/Total:
0.702
i10 Index
Total:
125
Last 6 Year:
86
Last 6 Year/Total:
0.688
Citation
Total:
13,542
Last 6 Year:
6,986
Last 6 Year/Total:
0.516
Rankings
University / Institution:
# 43
Country:
# 168
Region:
# 290
World:
# 53,361
H-Index
Total:
57
Last 6 Year:
38
Last 6 Year/Total:
0.667
i10 Index
Total:
157
Last 6 Year:
134
Last 6 Year/Total:
0.854
Citation
Total:
10,976
Last 6 Year:
5,444
Last 6 Year/Total:
0.496
Ahmed M Abdel Khalek
Mental Illness
Personality Assessment
Cross Cultural Psychology
Personality Inventory
Positive Psychology
Rankings
University / Institution:
# 3
Country:
# 59
Region:
# 291
World:
# 53,485
H-Index
Total:
57
Last 6 Year:
37
Last 6 Year/Total:
0.649
i10 Index
Total:
181
Last 6 Year:
110
Last 6 Year/Total:
0.608
Citation
Total:
11,833
Last 6 Year:
4,982
Last 6 Year/Total:
0.421
Rankings
University / Institution:
# 28
Country:
# 169
Region:
# 292
World:
# 53,520
H-Index
Total:
57
Last 6 Year:
37
Last 6 Year/Total:
0.649
i10 Index
Total:
139
Last 6 Year:
120
Last 6 Year/Total:
0.863
Citation
Total:
11,435
Last 6 Year:
4,500
Last 6 Year/Total:
0.394
Rankings
University / Institution:
# 2
Country:
# 6
Region:
# 293
World:
# 53,629
H-Index
Total:
57
Last 6 Year:
36
Last 6 Year/Total:
0.632
i10 Index
Total:
161
Last 6 Year:
127
Last 6 Year/Total:
0.789
Citation
Total:
11,077
Last 6 Year:
4,473
Last 6 Year/Total:
0.404
Rankings
University / Institution:
# 3
Country:
# 170
Region:
# 294
World:
# 53,637
H-Index
Total:
57
Last 6 Year:
36
Last 6 Year/Total:
0.632
i10 Index
Total:
155
Last 6 Year:
81
Last 6 Year/Total:
0.523
Citation
Total:
13,513
Last 6 Year:
4,886
Last 6 Year/Total:
0.362
Rankings
University / Institution:
# 44
Country:
# 171
Region:
# 295
World:
# 54,172
H-Index
Total:
57
Last 6 Year:
31
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
Paul Richards
Social change in post conflict countries
social response to zoonotic diseases
Rankings
University / Institution:
# 2
Country:
# 2
Region:
# 296
World:
# 54,594
H-Index
Total:
57
Last 6 Year:
26
Last 6 Year/Total:
0.456
i10 Index
Total:
179
Last 6 Year:
71
Last 6 Year/Total:
0.397
Citation
Total:
17,727
Last 6 Year:
3,485
Last 6 Year/Total:
0.197
Rankings
University / Institution:
# 13
Country:
# 172
Region:
# 297
World:
# 54,613
H-Index
Total:
57
Last 6 Year:
26
Last 6 Year/Total:
0.456
i10 Index
Total:
143
Last 6 Year:
71
Last 6 Year/Total:
0.497
Citation
Total:
11,276
Last 6 Year:
2,460
Last 6 Year/Total:
0.218
Ugo Ripamonti
tissue regeneration
bone induction
hydroxyapatites
self-induction
Rankings
University / Institution:
# 29
Country:
# 173
Region:
# 298
World:
# 54,803
H-Index
Total:
57
Last 6 Year:
22
Last 6 Year/Total:
0.386
i10 Index
Total:
120
Last 6 Year:
52
Last 6 Year/Total:
0.433
Citation
Total:
9,621
Last 6 Year:
1,691
Last 6 Year/Total:
0.176
Swellam W Sharshir
Desalination
Evaporation
Nanofluid Applications
Heat Transfer
Solar Energy Applications
Rankings
University / Institution:
# 6
Country:
# 60
Region:
# 299
World:
# 54,907
H-Index
Total:
56
Last 6 Year:
55
Last 6 Year/Total:
0.982
i10 Index
Total:
120
Last 6 Year:
120
Last 6 Year/Total:
1.000
Citation
Total:
9,933
Last 6 Year:
9,494
Last 6 Year/Total:
0.956
Mohamed Shaban
Materials Science and Nanomaterials
Solar energy applications
water treatment and desalinations
sensors and cataylasts
adsor
Rankings
University / Institution:
# 4
Country:
# 61
Region:
# 300
World:
# 54,961
H-Index
Total:
56
Last 6 Year:
51
Last 6 Year/Total:
0.911
i10 Index
Total:
207
Last 6 Year:
185
Last 6 Year/Total:
0.894
Citation
Total:
10,242
Last 6 Year:
9,152
Last 6 Year/Total:
0.894
Rankings
University / Institution:
# 5
Country:
# 62
Region:
# 301
World:
# 54,966
H-Index
Total:
56
Last 6 Year:
51
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
# AD Scientific Index - Africa World Scientists Rankings - World Top 100 Rankings 2024 H INDEX i10 INDEX CITATION
Rank 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 3 120 202 39,478
South Africa University of the Western Cape University of the Western Cape Agriculture & Forestry / Plant Science

Andrology | Oxidative stress | Medicinal Plants | reactive oxygen species | male infertility |

63 47 0.746 171 145 0.848 14,182 9,196 0.648
2 1 40 203 39,566
Egypt Sohag University Sohag University Natural Sciences / Mathematical Sciences

Applied mathematics | Finite element method | Thermoelasticity | biological tissues | eigenvalues and eigenvectors |

63 46 0.730 148 123 0.831 8,045 5,713 0.710
3 4 10 204 39,600
Nigeria University of Ibadan University of Ibadan Medical and Health Sciences / Biochemistry

Biochemical & Molecular Toxicology | Chemoprevention | Nutrigenomics | Signal Transduction Mechanisms | Antioxidant Redox Mechanisms |

63 45 0.714 228 186 0.816 15,996 7,622 0.476
4 8 121 205 39,707
South Africa University of Kwazulu Natal University of Kwazulu Natal Engineering & Technology / Meteorology & Atmospheric Sciences

astrophysics | cosmology |

63 44 0.698 128 105 0.820 14,518 7,607 0.524
5 4 8 206 39,831
Kenya World Agroforestry (ICRAF) World Agroforestry (ICRAF) Agriculture & Forestry / Agriculture

agriculture | agroecology | agroforestry | food security | ecosystem services |

63 42 0.667 170 117 0.688 13,446 6,503 0.484
6 2 41 207 39,905
Egypt Alexandria University Alexandria University Engineering & Technology / Computer Science

mobile wireless networks | mobile and ubiquitous computing | localization |

63 41 0.651 177 123 0.695 19,727 6,940 0.352
7 30 122 208 39,923
South Africa University of Cape Town University of Cape Town Medical and Health Sciences / Nutrition and Dietetics

63 41 0.651 141 95 0.674 30,283 12,464 0.412
8 8 123 209 40,190
South Africa University of Pretoria University of Pretoria Natural Sciences / Biological Science

mole-rats | Reproduction | physiology... |

63 37 0.587 350 241 0.689 17,321 7,326 0.423
9 1 1 210 40,612
Sierra Leone Njala University 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
10 1 3 211 41,022
Algeria Université Setif 1 Ferhat Abbas Setif Université Setif 1 Ferhat Abbas Setif Medical and Health Sciences / Epidemiology and Public Health

Epidemiology | Public Health | Biostatistics | Cancer Research | Communicable Diseases |

62 61 0.984 70 70 1.000 108,587 95,946 0.884
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11 2 124 212 41,182
South Africa University of South Africa University of South Africa Natural Sciences / Chemical Sciences

Nanotechnology for Water Treatment | Membrane Technology | Water Treatment Technologies |

62 51 0.823 335 280 0.836 17,983 13,159 0.732
12 2 9 213 41,218
Kenya International Centre of Insect Physiology and Ecology International Centre of Insect Physiology and Ecology Economics & Econometrics / Economics

Applied micro-econometrics | multiple technologica innovaiton bundles adoption and impact assessment |

62 51 0.823 132 110 0.833 17,017 11,856 0.697
13 1 42 214 41,375
Egypt El Shorouk Academy El Shorouk Academy Social Sciences / Open and Distance Education

E - Learning |

62 47 0.758 366 249 0.680 20,045 12,018 0.600
14 1 4 215 41,505
Algeria Université de Mascara Université de Mascara Natural Sciences / Physics

Materials Science | Computational Physics |

62 45 0.726 344 280 0.814 14,357 9,590 0.668
15 2 7 216 41,750
Morocco Université Hassan II de Casablanca Université Hassan II de Casablanca Others

Biosensors |

62 42 0.677 163 131 0.804 12,016 5,585 0.465
16 9 125 217 41,791
South Africa University of Kwazulu Natal University of Kwazulu Natal Natural Sciences / Biological Science

galaxy evolution | clusters of galaxies | cosmology |

62 42 0.677 123 109 0.886 14,210 7,718 0.543
17 1 4 218 41,913
Ghana University of Education Winneba University of Education Winneba Social Sciences / Anthropology

62 40 0.645 185 106 0.573 16,074 5,676 0.353
18 10 126 219 41,975
South Africa University of Kwazulu Natal University of Kwazulu Natal Natural Sciences / Biological Science

Biological invasions | biodiversity conservation | land use planning | socio-ecological systems |

62 40 0.645 117 103 0.880 18,947 6,178 0.326
19 7 127 220 41,996
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Biological Science

Taxonomy | Ethnobotany | Medicinal plants | Apiaceae | Umbelliferae |

62 39 0.629 270 127 0.470 19,214 7,428 0.387
20 21 128 221 42,008
South Africa University of the Witwatersrand University of the Witwatersrand Natural Sciences / Chemical Sciences

Electrochemistry | Batteries | Fuel Cells | Electrolyzers | Sensors |

62 39 0.629 211 150 0.711 11,034 5,142 0.466
21 1 1 222 42,046
Mali Université des Sciences des Techniques et des Technologies de Bamako USTTB Université des Sciences des Techniques et des Technologies de Bamako USTTB Medical and Health Sciences / Parasitology

Parasitology | Genetics | Drug Resistance | Clinical Drug Development |

62 39 0.629 149 106 0.711 14,863 5,964 0.401
22 31 129 223 42,310
South Africa University of Cape Town University of Cape Town Agriculture & Forestry / Fisheries

fisheries | marine | Benguela | indicators | ecosystem |

62 36 0.581 119 86 0.723 13,291 4,835 0.364
23 2 130 224 42,379
South Africa Durban University of Technology Durban University of Technology Engineering & Technology / Chemical Engineering

62 35 0.565 149 98 0.658 11,591 4,613 0.398
24 32 131 225 42,431
South Africa University of Cape Town University of Cape Town Engineering & Technology / Environmental Science & Engineering

Environmental Engineerning |

62 34 0.548 195 99 0.508 15,731 4,605 0.293
25 3 5 226 42,700
Ghana University of Health and Allied Sciences University of Health and Allied Sciences Medical and Health Sciences / Epidemiology and Public Health

Public Health | Epidemiology | Disease Control | Neglected Tropical Diseases | Research Capacity Strenghtening |

62 31 0.500 123 92 0.748 11,181 3,545 0.317
26 3 132 227 43,169
South Africa University of South Africa University of South Africa Economics & Econometrics / Economics

Macroeconomic Policy |

61 53 0.869 219 199 0.909 14,071 10,004 0.711
27 8 133 228 43,424
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Biological Science

Photobiology | Photochemistry | Photodynamic therapy | Wound healing | Stem cells |

61 47 0.770 203 175 0.862 14,377 9,914 0.690
28 1 43 229 44,077
Egypt Menoufia University Menoufia University Natural Sciences / Physics

Glass Science | Condensed Matter Physics |

61 39 0.639 143 121 0.846 9,151 5,266 0.575
29 1 134 230 44,121
South Africa South African Astronomical Observatory South African Astronomical Observatory Engineering & Technology / Aerospace Engineering

Astronomy |

61 38 0.623 292 160 0.548 20,246 10,847 0.536
30 33 135 231 44,127
South Africa University of Cape Town University of Cape Town Natural Sciences / Chemical Sciences

61 38 0.623 251 196 0.781 12,957 6,192 0.478
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31 9 136 232 44,277
South Africa University of Pretoria University of Pretoria Agriculture & Forestry / Plant Science

microbiology | plant pathology |

61 37 0.607 159 112 0.704 12,091 4,744 0.392
32 21 137 233 44,318
South Africa Stellenbosch University Stellenbosch University Natural Sciences / Chemical Sciences

Proteomics | Bioinformatics | Mass Spectrometry |

61 37 0.607 110 83 0.755 26,412 11,826 0.448
33 22 138 234 44,363
South Africa Stellenbosch University Stellenbosch University Medical and Health Sciences / Microbiology

Yeast Biotechnology |

61 36 0.590 166 109 0.657 20,145 6,000 0.298
34 34 139 235 44,578
South Africa University of Cape Town University of Cape Town Medical and Health Sciences / Sports Medicine

61 34 0.557 137 103 0.752 10,999 3,804 0.346
35 35 140 236 44,698
South Africa University of Cape Town University of Cape Town Others

Heart Valve Research |

61 32 0.525 182 95 0.522 12,919 3,737 0.289
36 36 141 237 44,724
South Africa University of Cape Town University of Cape Town Agriculture & Forestry / Plant Science

Plant Science |

61 32 0.525 140 99 0.707 12,782 3,844 0.301
37 2 142 238 44,862
South Africa University of the Free State University of the Free State Agriculture & Forestry / Plant Science

Pollen analysis | palaeoscience | palynology | palaeoecology |

61 30 0.492 149 97 0.651 10,388 3,221 0.310
38 4 44 239 45,225
Egypt Kafr El Sheikh University Kafr El Sheikh University Engineering & Technology / Mechanical Engineering

Desalination | Water-Energy Nexus | Solar Energy Applications | Nanomaterials' Applications |

60 59 0.983 124 123 0.992 9,954 9,440 0.948
39 1 45 240 45,392
Egypt Future University Future University Engineering & Technology / Electrical & Electronic Engineering

Applications of Artificial Intelligence | Heuristic and Evolutionary Optimization Techniques to Power System Protection | Planning |

60 50 0.833 237 186 0.785 12,759 9,574 0.750
40 2 46 241 45,445
Egypt Menoufia University Menoufia University Engineering & Technology / Computer Science

formal languages and their application in complier design | cooperating/ distributed systems | Petri nets | and cryptography. |

60 49 0.817 231 183 0.792 13,881 10,794 0.778
41 1 47 242 45,553
Egypt Nile University Nile University Natural Sciences / Mathematical Sciences

Engineering Mathematics | Fractional-order circuits and systems | memristor | chaos | and computational electromagnetic |

60 47 0.783 245 208 0.849 12,630 7,947 0.629
42 1 8 243 45,845
Morocco Université Cadi Ayyad Marrakech Université Cadi Ayyad Marrakech Agriculture & Forestry / Agriculture

Agricultural Sciences | wastes management | Composting and compost | Environnmental Sciences |

60 43 0.717 170 149 0.876 11,665 6,679 0.573
43 23 143 244 45,949
South Africa Stellenbosch University Stellenbosch University Agriculture & Forestry / Entomology & Pesticides

Evolutionary physiology - insect physiology - physiological plasticity |

60 42 0.700 152 119 0.783 12,775 6,544 0.512
44 1 5 245 46,007
Algeria Université des Sciences et de la Technologie Houari Boumediene Université des Sciences et de la Technologie Houari Boumediene Engineering & Technology / Chemical Engineering

60 41 0.683 323 272 0.842 13,475 8,545 0.634
45 24 144 246 46,100
South Africa Stellenbosch University Stellenbosch University Medical and Health Sciences / Medical Virology

Medical Virology | HIV | Virological Diagnosis | Emerging viral diseases |

60 40 0.667 173 107 0.618 23,844 14,326 0.601
46 9 145 247 46,239
South Africa University of Johannesburg University of Johannesburg Social Sciences / Psychology

Social psychology | race and ethnic studies | research methods |

60 39 0.650 132 88 0.667 21,637 8,025 0.371
47 37 146 248 46,240
South Africa University of Cape Town University of Cape Town Medical and Health Sciences / Infectious Diseases

Tuberculosis | microbiology | drug discovery |

60 39 0.650 132 88 0.667 11,870 4,152 0.350
48 1 48 249 46,379
Egypt National Research Center, Egypt National Research Center, Egypt Engineering & Technology / Textile Engineering

Textile |

60 37 0.617 251 90 0.359 13,291 4,688 0.353
49 3 4 250 46,400
Ethiopia Addis Ababa University Addis Ababa University Medical and Health Sciences / Parasitology

Parasitology | Immunology | Biomedical Sciences | Clinical Research & Trials | Public Health |

60 37 0.617 192 144 0.750 12,086 5,220 0.432
50 22 147 251 46,586
South Africa University of the Witwatersrand University of the Witwatersrand Agriculture & Forestry / Plant Science

Plant ecology | plant ecophysiology | conservation biology | invasion biology | ethnoecology |

60 35 0.583 206 133 0.646 12,988 4,322 0.333
51 25 148 252 46,594
South Africa Stellenbosch University Stellenbosch University Natural Sciences / Chemical Sciences

supramolecular chemistry | crystal engineering | materials chemistry | solid-state chemistry | porous materials |

60 35 0.583 199 96 0.482 18,589 4,508 0.243
52 23 149 253 46,636
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Earth Sciences

Geology | Petrology | Geochemistry | Tectonics |

60 35 0.583 132 86 0.652 11,315 3,485 0.308
53 24 150 254 46,760
South Africa University of the Witwatersrand University of the Witwatersrand Medical and Health Sciences / Epidemiology and Public Health

Public Health | demography | epidemiology |

60 34 0.567 130 78 0.600 13,262 4,110 0.310
54 2 151 255 46,936
South Africa Human Sciences Research Council of 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
55 4 49 256 46,984
Egypt Mansoura University Mansoura University Medical and Health Sciences / Urology

Renal Transplantation -endourology |

60 31 0.517 205 119 0.580 12,445 3,677 0.295
56 38 152 257 47,254
South Africa University of Cape Town University of Cape Town Agriculture & Forestry / Fisheries

Marine invertebrate biodiversity | marine alien species |

60 27 0.450 177 105 0.593 11,978 3,464 0.289
57 3 50 258 47,591
Egypt Menoufia University Menoufia University Engineering & Technology / Computer Science

Cybersecurity | Quantum Communication and Cryptography | AI Techniques | AIoT | Big Data Analytics |

59 53 0.898 182 168 0.923 11,306 9,914 0.877
58 4 5 259 47,687
Ethiopia Addis Ababa University Addis Ababa University Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

treatment-resistant mood disorders | psychopharmacology | clinical trials | complex interventions | psychiatric epidemiology |

59 50 0.847 168 158 0.940 11,789 8,067 0.684
59 26 153 260 47,717
South Africa Stellenbosch University Stellenbosch University Engineering & Technology / Industrial & Manufacturing Engineering

59 49 0.831 196 172 0.878 11,115 7,583 0.682
60 5 51 261 47,878
Egypt Mansoura University Mansoura University Medical and Health Sciences / Radiology

Radiology and medical imaging |

59 46 0.780 176 162 0.920 10,314 6,192 0.600
61 10 154 262 48,038
South Africa University of Pretoria University of Pretoria Medical and Health Sciences / Obstetrics and Gynecology

Maternal mortality | perinatal mortality | stillbirths |

59 44 0.746 180 118 0.656 20,167 9,057 0.449
62 25 155 263 48,205
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Electrical & Electronic Engineering

electric machines | motors | renewable energy | power systems |

59 42 0.712 225 152 0.676 15,491 7,404 0.478
63 11 156 264 48,233
South Africa University of Pretoria University of Pretoria Medical and Health Sciences / Virology

Virology | emerging diseases | Respiratory viruses | Arboviruses | Influenza |

59 42 0.712 150 118 0.787 15,264 9,976 0.654
64 39 157 265 48,446
South Africa University of Cape Town University of Cape Town Natural Sciences / Geography

59 40 0.678 118 78 0.661 41,089 13,724 0.334
65 11 158 266 48,793
South Africa University of Kwazulu Natal University of Kwazulu Natal Natural Sciences / Biological Science

Fire ecology | savanna ecology | forest ecology |

59 36 0.610 177 118 0.667 12,509 4,899 0.392
66 40 159 267 49,686
South Africa University of Cape Town University of Cape Town History, Philosophy, Theology / History

rock art | shell middens | human evolution | South African Prehistory | San hunter gatherers |

59 25 0.424 135 81 0.600 10,107 2,916 0.289
67 12 160 268 49,776
South Africa University of Kwazulu Natal University of Kwazulu Natal Agriculture & Forestry / Plant Science

plant ecophysiology | plant desiccation tolerance | seed biology |

59 22 0.373 156 68 0.436 10,897 2,417 0.222
68 2 161 269 49,843
South Africa South African Astronomical Observatory South African Astronomical Observatory Engineering & Technology / Aerospace Engineering

astronomy |

59 17 0.288 152 28 0.184 10,663 1,105 0.104
69 5 11 270 49,872
Nigeria University of Ibadan University of Ibadan Medical and Health Sciences / Neurology

Neurology | Neuroscience | Ageing Medicine |

58 56 0.966 131 122 0.931 66,407 59,537 0.897
70 1 162 271 49,939
South Africa Tshwane University of Technology Tshwane University of Technology Others

Polymer Science |

58 52 0.897 238 215 0.903 12,843 10,365 0.807
71 1 6 272 50,088
Algeria Université de Jijel Université de Jijel Engineering & Technology / Electrical & Electronic Engineering

Solar energy | Photovoltaics | Machine learning | TinyML. |

58 48 0.828 131 115 0.878 14,484 8,189 0.565
72 3 4 273 50,262
Tunisia Université de Sfax Université de Sfax Agriculture & Forestry / Agriculture

Analytical Chemistry | Natural biomolecules |

58 45 0.776 162 146 0.901 9,963 5,902 0.592
73 26 163 274 50,313
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Computer Science

Control Theory |

58 44 0.759 209 137 0.656 13,423 6,790 0.506
74 1 1 275 50,491
Malawi University of Malawi University of Malawi Medical and Health Sciences / Epidemiology and Public Health

Public Health | Nutrition | Epidemiology |

58 42 0.724 193 161 0.834 12,691 7,274 0.573
75 5 6 276 50,745
Ethiopia Addis Ababa University Addis Ababa University Engineering & Technology / Environmental Science & Engineering

enviornmental science | enviornmental biology |

58 39 0.672 308 175 0.568 16,936 8,574 0.506
76 1 5 277 50,753
Tunisia Université de Monastir Université de Monastir Engineering & Technology / Mechanical Engineering

Energy | Fluid Mechanics | Heat and Mass Transfer | Modelling |

58 39 0.672 199 118 0.593 11,459 4,692 0.409
77 1 12 278 51,206
Nigeria University of Benin University of Benin Medical and Health Sciences / Obstetrics and Gynecology

obstetrics and gynecology | reproductive health |

58 35 0.603 193 108 0.560 13,006 4,722 0.363
78 41 164 279 51,216
South Africa University of Cape Town University of Cape Town Social Sciences / Psychology

Neuropsychology | Psychoanalysis |

58 35 0.603 171 110 0.643 16,018 5,571 0.348
79 27 165 280 51,729
South Africa University of the Witwatersrand University of the Witwatersrand Medical and Health Sciences / Physiology

Conservation physiology | thermal physiology | pain physiology | fever physiology | sleep physiology |

58 30 0.517 216 93 0.431 12,203 3,655 0.300
80 5 52 281 51,894
Egypt Ain Shams University Ain Shams University Others

Myths |

58 28 0.483 242 65 0.269 29,685 4,957 0.167
81 1 53 282 52,178
Egypt Minia University Minia University Medical and Health Sciences / Medical Microbiology

Medical Microbaiology and Immnuology |

58 23 0.397 97 56 0.577 8,742 1,722 0.197
82 3 54 283 52,198
Egypt Beni Suef University Beni Suef University Medical and Health Sciences / Pathology

Clinical Pathology |

58 22 0.379 147 53 0.361 11,614 1,936 0.167
83 2 55 284 52,312
Egypt Fayoum University Fayoum University Natural Sciences / Biological Science

Plant Physiology | Environmental Stresses (salinity | drought and heavy metal stresses) |

57 56 0.982 145 134 0.924 8,968 7,658 0.854
84 5 56 285 52,322
Egypt Kafr El Sheikh University Kafr El Sheikh University Engineering & Technology / Mechanical Engineering

Desalination - Renewable energy systems |

57 55 0.965 92 92 1.000 8,893 7,736 0.870
85 2 57 286 52,342
Egypt Future University Future University Engineering & Technology / Energy Engineering

Renewable Energy Systems | Power Systems Dynamics and Control | Energy Storage Systems | Smart Grid | Electric Drives |

57 53 0.930 189 172 0.910 11,202 9,496 0.848
86 27 166 287 52,911
South Africa Stellenbosch University Stellenbosch University Natural Sciences / Mathematical Sciences

Mathematical Ecology | Ecological Networks | Spatial Ecology | Biodiversity Informatics | Evolutionary Dynamics |

57 42 0.737 209 158 0.756 13,217 8,399 0.635
87 6 58 288 53,172
Egypt Mansoura University Mansoura University Medical and Health Sciences / Radiology

uroradiology |

57 40 0.702 129 99 0.767 7,144 4,016 0.562
88 42 167 289 53,177
South Africa University of Cape Town University of Cape Town Natural Sciences / Geography

Urban | Africa | SDGs | local government | global change |

57 40 0.702 125 86 0.688 13,542 6,986 0.516
89 43 168 290 53,361
South Africa University of Cape Town University of Cape Town Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

57 38 0.667 157 134 0.854 10,976 5,444 0.496
90 3 59 291 53,485
Egypt Alexandria University Alexandria University Social Sciences / Psychology

Mental Illness | Personality Assessment | Cross Cultural Psychology | Personality Inventory | Positive Psychology |

57 37 0.649 181 110 0.608 11,833 4,982 0.421
91 28 169 292 53,520
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Earth Sciences

sedimentology | vertebrate palaeontology |

57 37 0.649 139 120 0.863 11,435 4,500 0.394
92 2 6 293 53,629
Ghana University of Ghana University of Ghana Medical and Health Sciences / Epidemiology and Public Health

Epidemiology | Public Health | Infectious Diseases |

57 36 0.632 161 127 0.789 11,077 4,473 0.404
93 3 170 294 53,637
South Africa Human Sciences Research Council of South Africa Human Sciences Research Council of South Africa Arts, Design and Architecture / Urban Planning

Cities | Regions | Economic geography | Economic development | Urban planning |

57 36 0.632 155 81 0.523 13,513 4,886 0.362
94 44 171 295 54,172
South Africa University of Cape Town University of Cape Town Others

vaccines | papillomavirus | HIV |

57 31 0.544 218 130 0.596 10,746 3,790 0.353
95 2 2 296 54,594
Sierra Leone Njala University Sierra Leone Njala University Sierra Leone Social Sciences / Sociology

Social change in post conflict countries | social response to zoonotic diseases |

57 26 0.456 179 71 0.397 17,727 3,485 0.197
96 13 172 297 54,613
South Africa University of Kwazulu Natal University of Kwazulu Natal Medical and Health Sciences / Pediatrics and Child Health

public health | maternal and child health | nutrition |

57 26 0.456 143 71 0.497 11,276 2,460 0.218
97 29 173 298 54,803
South Africa University of the Witwatersrand University of the Witwatersrand Medical and Health Sciences / Physiology

tissue regeneration | bone induction | hydroxyapatites | self-induction |

57 22 0.386 120 52 0.433 9,621 1,691 0.176
98 6 60 299 54,907
Egypt Kafr El Sheikh University Kafr El Sheikh University Engineering & Technology / Mechanical Engineering

Desalination | Evaporation | Nanofluid Applications | Heat Transfer | Solar Energy Applications |

56 55 0.982 120 120 1.000 9,933 9,494 0.956
99 4 61 300 54,961
Egypt Beni Suef University Beni Suef University Engineering & Technology / Metallurgical & Materials Engineering

Materials Science and Nanomaterials | Solar energy applications | water treatment and desalinations | sensors and cataylasts | adsor |

56 51 0.911 207 185 0.894 10,242 9,152 0.894
100 5 62 301 54,966
Egypt Beni Suef University Beni Suef University Others

56 51 0.911 154 142 0.922 9,004 7,569 0.841