Rankings for Scientist

More Than a Ranking

University of Johannesburg Scientists Rankings 2024

The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

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Total 1.286 scientist
Loan Truong
Loan Truong i
University of Johannesburg
University of Johannesburg
South Africa
Natural Sciences / Physics
HEP
LHC
ATLAS
H-Index Rankings
University / Institution:
# 1
Country:
# 3
Region:
# 10
World:
# 788
H-Index
Total:
184
Last 6 Year:
147
Last 6 Year/Total:
0.799
i10 Index
Total:
689
Last 6 Year:
680
Last 6 Year/Total:
0.987
Citation
Total:
128,676
Last 6 Year:
87,973
Last 6 Year/Total:
0.684
Simon Connell
Simon Connell i
University of Johannesburg
University of Johannesburg
South Africa
Natural Sciences / Physics
Nuclear Physics
Particle Physics
Diamond Physics
Quantum Physics
H-Index Rankings
University / Institution:
# 2
Country:
# 8
Region:
# 22
World:
# 3,317
H-Index
Total:
127
Last 6 Year:
94
Last 6 Year/Total:
0.740
i10 Index
Total:
406
Last 6 Year:
335
Last 6 Year/Total:
0.825
Citation
Total:
73,748
Last 6 Year:
37,055
Last 6 Year/Total:
0.502
Soebur Razzaque
Soebur Razzaque i
University of Johannesburg
University of Johannesburg
South Africa
Natural Sciences / Physics
Astroparticle Physics
High Energy Astrophysics
Gamma-ray Astronomy
H-Index Rankings
University / Institution:
# 3
Country:
# 36
Region:
# 69
World:
# 13,592
H-Index
Total:
88
Last 6 Year:
60
Last 6 Year/Total:
0.682
i10 Index
Total:
204
Last 6 Year:
171
Last 6 Year/Total:
0.838
Citation
Total:
43,908
Last 6 Year:
20,110
Last 6 Year/Total:
0.458
Christian Rogerson
Christian Rogerson
University of Johannesburg
University of Johannesburg
South Africa
Social Sciences / Tourism & Hospitality
Tourism and Development
Local Economic Development
Small Enterprise Development
H-Index Rankings
University / Institution:
# 4
Country:
# 57
Region:
# 97
World:
# 19,164
H-Index
Total:
80
Last 6 Year:
49
Last 6 Year/Total:
0.613
i10 Index
Total:
478
Last 6 Year:
248
Last 6 Year/Total:
0.519
Citation
Total:
24,137
Last 6 Year:
9,776
Last 6 Year/Total:
0.405
Nic Beukes
Nic Beukes
University of Johannesburg
University of Johannesburg
South Africa
Engineering & Technology / Earth Sciences
Economic Geology
Iron and manganese deposits
Precambrian geology
Sedimentology and basin analyses.
H-Index Rankings
University / Institution:
# 5
Country:
# 85
Region:
# 144
World:
# 29,789
H-Index
Total:
70
Last 6 Year:
43
Last 6 Year/Total:
0.614
i10 Index
Total:
183
Last 6 Year:
140
Last 6 Year/Total:
0.765
Citation
Total:
18,224
Last 6 Year:
6,461
Last 6 Year/Total:
0.355
Jan Kramers
Jan Kramers
University of Johannesburg
University of Johannesburg
South Africa
Engineering & Technology / Earth Sciences
isotope geochemistry
geochronology
H-Index Rankings
University / Institution:
# 6
Country:
# 96
Region:
# 158
World:
# 31,618
H-Index
Total:
69
Last 6 Year:
32
Last 6 Year/Total:
0.464
i10 Index
Total:
162
Last 6 Year:
110
Last 6 Year/Total:
0.679
Citation
Total:
28,930
Last 6 Year:
7,738
Last 6 Year/Total:
0.267
Ben-Erik Van Wyk
Ben-Erik Van Wyk
University of Johannesburg
University of Johannesburg
South Africa
Natural Sciences / Biological Science
Taxonomy
Ethnobotany
Medicinal plants
Apiaceae
Umbelliferae
H-Index Rankings
University / Institution:
# 7
Country:
# 130
Region:
# 229
World:
# 43,081
H-Index
Total:
62
Last 6 Year:
39
Last 6 Year/Total:
0.629
i10 Index
Total:
274
Last 6 Year:
131
Last 6 Year/Total:
0.478
Citation
Total:
19,413
Last 6 Year:
7,638
Last 6 Year/Total:
0.393
Heidi Abrahamse
Heidi Abrahamse
University of Johannesburg
University of Johannesburg
South Africa
Natural Sciences / Biological Science
Photobiology
Photochemistry
Photodynamic therapy
Wound healing
Stem cells
H-Index Rankings
University / Institution:
# 8
Country:
# 138
Region:
# 240
World:
# 44,437
H-Index
Total:
61
Last 6 Year:
48
Last 6 Year/Total:
0.787
i10 Index
Total:
208
Last 6 Year:
182
Last 6 Year/Total:
0.875
Citation
Total:
14,904
Last 6 Year:
10,430
Last 6 Year/Total:
0.700
Kevin Durrheim
Kevin Durrheim
University of Johannesburg
University of Johannesburg
South Africa
Social Sciences / Psychology
Social psychology
race and ethnic studies
research methods
H-Index Rankings
University / Institution:
# 9
Country:
# 153
Region:
# 260
World:
# 47,346
H-Index
Total:
60
Last 6 Year:
40
Last 6 Year/Total:
0.667
i10 Index
Total:
130
Last 6 Year:
92
Last 6 Year/Total:
0.708
Citation
Total:
21,800
Last 6 Year:
8,212
Last 6 Year/Total:
0.377
Michael A. Henning
Michael A. Henning
University of Johannesburg
University of Johannesburg
South Africa
Natural Sciences / Mathematical Sciences
Graph Theory
H-Index Rankings
University / Institution:
# 10
Country:
# 184
Region:
# 333
World:
# 57,550
H-Index
Total:
56
Last 6 Year:
36
Last 6 Year/Total:
0.643
i10 Index
Total:
335
Last 6 Year:
180
Last 6 Year/Total:
0.537
Citation
Total:
20,791
Last 6 Year:
8,806
Last 6 Year/Total:
0.424
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Tshilidzi Marwala
Tshilidzi Marwala
University of Johannesburg
University of Johannesburg
South Africa
Engineering & Technology / Computer Science
Artificial Intelligence
AI Governance
Policy
H-Index Rankings
University / Institution:
# 11
Country:
# 219
Region:
# 403
World:
# 67,006
H-Index
Total:
53
Last 6 Year:
34
Last 6 Year/Total:
0.642
i10 Index
Total:
251
Last 6 Year:
128
Last 6 Year/Total:
0.510
Citation
Total:
12,435
Last 6 Year:
6,351
Last 6 Year/Total:
0.511
Patrick Bond
Patrick Bond
University of Johannesburg
University of Johannesburg
South Africa
Social Sciences / Political Science
political economy
political ecology
geography
social movements
H-Index Rankings
University / Institution:
# 12
Country:
# 224
Region:
# 410
World:
# 67,920
H-Index
Total:
53
Last 6 Year:
28
Last 6 Year/Total:
0.528
i10 Index
Total:
234
Last 6 Year:
106
Last 6 Year/Total:
0.453
Citation
Total:
16,374
Last 6 Year:
4,853
Last 6 Year/Total:
0.296
Marlina A. Elburg
Marlina A. Elburg
University of Johannesburg
University of Johannesburg
South Africa
Engineering & Technology / Earth Sciences
igneous petrology
isotope geochemistry
H-Index Rankings
University / Institution:
# 13
Country:
# 281
Region:
# 515
World:
# 78,530
H-Index
Total:
50
Last 6 Year:
31
Last 6 Year/Total:
0.620
i10 Index
Total:
112
Last 6 Year:
97
Last 6 Year/Total:
0.866
Citation
Total:
7,692
Last 6 Year:
3,775
Last 6 Year/Total:
0.491
Noor Ahmed
Noor Ahmed
University of Johannesburg
University of Johannesburg
South Africa
Engineering & Technology / Mechanical Engineering
mechanical engineering
aerodynamics
renewable energy
materials
H-Index Rankings
University / Institution:
# 14
Country:
# 285
Region:
# 521
World:
# 79,230
H-Index
Total:
50
Last 6 Year:
27
Last 6 Year/Total:
0.540
i10 Index
Total:
148
Last 6 Year:
64
Last 6 Year/Total:
0.432
Citation
Total:
6,738
Last 6 Year:
2,984
Last 6 Year/Total:
0.443
Ian Dubery
Ian Dubery
University of Johannesburg
University of Johannesburg
South Africa
Medical and Health Sciences / Biochemistry
Biochemistry and Molecular biology
Plant-microbe interactions
Innate immunity
Metabolomics
H-Index Rankings
University / Institution:
# 15
Country:
# 293
Region:
# 544
World:
# 81,725
H-Index
Total:
49
Last 6 Year:
35
Last 6 Year/Total:
0.714
i10 Index
Total:
159
Last 6 Year:
102
Last 6 Year/Total:
0.642
Citation
Total:
8,512
Last 6 Year:
4,486
Last 6 Year/Total:
0.527
Clinton Aigbavboa
Clinton Aigbavboa
University of Johannesburg
University of Johannesburg
South Africa
Social Sciences / Housing
Building
Construction Digitalisation
Value Management
Quantity Surveying
Construction Industry Development
H-Index Rankings
University / Institution:
# 16
Country:
# 309
Region:
# 576
World:
# 84,550
H-Index
Total:
48
Last 6 Year:
46
Last 6 Year/Total:
0.958
i10 Index
Total:
277
Last 6 Year:
262
Last 6 Year/Total:
0.946
Citation
Total:
10,782
Last 6 Year:
10,133
Last 6 Year/Total:
0.940
Omotayo Arotiba
Omotayo Arotiba
University of Johannesburg
University of Johannesburg
South Africa
Natural Sciences / Chemical Sciences
Electrochemistry
electrochemical biosensors
electrochemical sensors
photoelectrochemistry
water treatment
H-Index Rankings
University / Institution:
# 17
Country:
# 313
Region:
# 583
World:
# 84,939
H-Index
Total:
48
Last 6 Year:
41
Last 6 Year/Total:
0.854
i10 Index
Total:
129
Last 6 Year:
113
Last 6 Year/Total:
0.876
Citation
Total:
7,461
Last 6 Year:
5,583
Last 6 Year/Total:
0.748
Axel Hofmann
Axel Hofmann
University of Johannesburg
University of Johannesburg
South Africa
Engineering & Technology / Earth Sciences
Archaean geology
H-Index Rankings
University / Institution:
# 18
Country:
# 333
Region:
# 637
World:
# 90,034
H-Index
Total:
47
Last 6 Year:
37
Last 6 Year/Total:
0.787
i10 Index
Total:
121
Last 6 Year:
104
Last 6 Year/Total:
0.860
Citation
Total:
8,631
Last 6 Year:
5,127
Last 6 Year/Total:
0.594
Tien-Chien Jen
Tien-Chien Jen
University of Johannesburg
University of Johannesburg
South Africa
Natural Sciences / Physics
thermal science
additive manufacturing
Atomic Layer Deposition
Cold Gas Dynamic Spraying
H-Index Rankings
University / Institution:
# 19
Country:
# 353
Region:
# 673
World:
# 94,761
H-Index
Total:
46
Last 6 Year:
37
Last 6 Year/Total:
0.804
i10 Index
Total:
205
Last 6 Year:
165
Last 6 Year/Total:
0.805
Citation
Total:
8,346
Last 6 Year:
6,103
Last 6 Year/Total:
0.731
Peter Olubambi
Peter Olubambi
University of Johannesburg
University of Johannesburg
South Africa
Engineering & Technology / Chemical Engineering
Spark Plasma Sintering
Additive Manufacturing
Nanoindentation
Tribocorrosion
H-Index Rankings
University / Institution:
# 20
Country:
# 354
Region:
# 674
World:
# 94,768
H-Index
Total:
46
Last 6 Year:
37
Last 6 Year/Total:
0.804
i10 Index
Total:
174
Last 6 Year:
162
Last 6 Year/Total:
0.931
Citation
Total:
7,338
Last 6 Year:
5,867
Last 6 Year/Total:
0.800
John Maina
John Maina
University of Johannesburg
University of Johannesburg
South Africa
Medical and Health Sciences / Anatomy
Respiration
oxygen consumption
evolution
adaptation
H-Index Rankings
University / Institution:
# 21
Country:
# 367
Region:
# 709
World:
# 98,411
H-Index
Total:
46
Last 6 Year:
21
Last 6 Year/Total:
0.457
i10 Index
Total:
145
Last 6 Year:
71
Last 6 Year/Total:
0.490
Citation
Total:
6,515
Last 6 Year:
2,071
Last 6 Year/Total:
0.318
Surajit Bag
Surajit Bag
University of Johannesburg
University of Johannesburg
South Africa
Business & Management / Marketing
Business-to-business
Supply Chain
Circular Economy
Climate Change
United Nations SDGs
H-Index Rankings
University / Institution:
# 22
Country:
# 372
Region:
# 722
World:
# 99,130
H-Index
Total:
45
Last 6 Year:
41
Last 6 Year/Total:
0.911
i10 Index
Total:
90
Last 6 Year:
84
Last 6 Year/Total:
0.933
Citation
Total:
8,231
Last 6 Year:
7,860
Last 6 Year/Total:
0.955
Marlize Lombard
Marlize Lombard
University of Johannesburg
University of Johannesburg
South Africa
Social Sciences / Archeology
Stone Age archaeology
human behavioural and cognitive evolution
H-Index Rankings
University / Institution:
# 23
Country:
# 374
Region:
# 728
World:
# 99,929
H-Index
Total:
45
Last 6 Year:
36
Last 6 Year/Total:
0.800
i10 Index
Total:
98
Last 6 Year:
86
Last 6 Year/Total:
0.878
Citation
Total:
7,715
Last 6 Year:
3,942
Last 6 Year/Total:
0.511
Olaniyi A. Fawole
Olaniyi A. Fawole
University of Johannesburg
University of Johannesburg
South Africa
Agriculture & Forestry / Horticulture
Postharvest Technology ⚙️
Agroprocessing💱
Edible coatings🔘
Valorisation ♻️
Pomegranate ✅
H-Index Rankings
University / Institution:
# 24
Country:
# 428
Region:
# 844
World:
# 110,316
H-Index
Total:
43
Last 6 Year:
38
Last 6 Year/Total:
0.884
i10 Index
Total:
108
Last 6 Year:
106
Last 6 Year/Total:
0.981
Citation
Total:
6,248
Last 6 Year:
4,893
Last 6 Year/Total:
0.783
Jane Catherine Ngila
Jane Catherine Ngila
University of Johannesburg
University of Johannesburg
South Africa
Engineering & Technology / Nanoscience and Nanotechnology
Analytical Environmental Chemistry
Nanotechnology for Water
Adsorption Chemistry
H-Index Rankings
University / Institution:
# 25
Country:
# 435
Region:
# 860
World:
# 111,427
H-Index
Total:
43
Last 6 Year:
33
Last 6 Year/Total:
0.767
i10 Index
Total:
138
Last 6 Year:
111
Last 6 Year/Total:
0.804
Citation
Total:
5,978
Last 6 Year:
3,939
Last 6 Year/Total:
0.659
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 3 10 788
Loan TruongLoan Truong i
South Africa South Africa University of Johannesburg University of Johannesburg Natural Sciences / Physics

HEP | LHC | ATLAS |

184 147 0.799 689 680 0.987 128,676 87,973 0.684
2 8 22 3,317
Simon ConnellSimon Connell i
South Africa South Africa University of Johannesburg University of Johannesburg Natural Sciences / Physics

Nuclear Physics | Particle Physics | Diamond Physics | Quantum Physics |

127 94 0.740 406 335 0.825 73,748 37,055 0.502
3 36 69 13,592
Soebur RazzaqueSoebur Razzaque i
South Africa South Africa University of Johannesburg University of Johannesburg Natural Sciences / Physics

Astroparticle Physics | High Energy Astrophysics | Gamma-ray Astronomy |

88 60 0.682 204 171 0.838 43,908 20,110 0.458
4 57 97 19,164
Christian RogersonChristian Rogerson
South Africa South Africa University of Johannesburg University of Johannesburg Social Sciences / Tourism & Hospitality

Tourism and Development | Local Economic Development | Small Enterprise Development |

80 49 0.613 478 248 0.519 24,137 9,776 0.405
5 85 144 29,789
Nic BeukesNic Beukes
South Africa South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Economic Geology | Iron and manganese deposits | Precambrian geology | Sedimentology and basin analyses. |

70 43 0.614 183 140 0.765 18,224 6,461 0.355
6 96 158 31,618
Jan KramersJan Kramers
South Africa South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

isotope geochemistry | geochronology |

69 32 0.464 162 110 0.679 28,930 7,738 0.267
7 130 229 43,081
Ben-Erik Van WykBen-Erik Van Wyk
South Africa South Africa University of Johannesburg University of Johannesburg Natural Sciences / Biological Science

Taxonomy | Ethnobotany | Medicinal plants | Apiaceae | Umbelliferae |

62 39 0.629 274 131 0.478 19,413 7,638 0.393
8 138 240 44,437
Heidi AbrahamseHeidi Abrahamse
South Africa South Africa University of Johannesburg University of Johannesburg Natural Sciences / Biological Science

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

61 48 0.787 208 182 0.875 14,904 10,430 0.700
9 153 260 47,346
Kevin DurrheimKevin Durrheim
South Africa South Africa University of Johannesburg University of Johannesburg Social Sciences / Psychology

Social psychology | race and ethnic studies | research methods |

60 40 0.667 130 92 0.708 21,800 8,212 0.377
10 184 333 57,550
Michael A. HenningMichael A. Henning
South Africa South Africa University of Johannesburg University of Johannesburg Natural Sciences / Mathematical Sciences

Graph Theory |

56 36 0.643 335 180 0.537 20,791 8,806 0.424
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11 219 403 67,006
Tshilidzi MarwalaTshilidzi Marwala
South Africa South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Computer Science

Artificial Intelligence | AI Governance | Policy |

53 34 0.642 251 128 0.510 12,435 6,351 0.511
12 224 410 67,920
Patrick BondPatrick Bond
South Africa South Africa University of Johannesburg University of Johannesburg Social Sciences / Political Science

political economy | political ecology | geography | social movements |

53 28 0.528 234 106 0.453 16,374 4,853 0.296
13 281 515 78,530
Marlina A. ElburgMarlina A. Elburg
South Africa South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

igneous petrology | isotope geochemistry |

50 31 0.620 112 97 0.866 7,692 3,775 0.491
14 285 521 79,230
Noor AhmedNoor Ahmed
South Africa South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Mechanical Engineering

mechanical engineering | aerodynamics | renewable energy | materials |

50 27 0.540 148 64 0.432 6,738 2,984 0.443
15 293 544 81,725
Ian DuberyIan Dubery
South Africa South Africa University of Johannesburg University of Johannesburg Medical and Health Sciences / Biochemistry

Biochemistry and Molecular biology | Plant-microbe interactions | Innate immunity | Metabolomics |

49 35 0.714 159 102 0.642 8,512 4,486 0.527
16 309 576 84,550
Clinton AigbavboaClinton Aigbavboa
South Africa South Africa University of Johannesburg University of Johannesburg Social Sciences / Housing

Building | Construction Digitalisation | Value Management | Quantity Surveying | Construction Industry Development |

48 46 0.958 277 262 0.946 10,782 10,133 0.940
17 313 583 84,939
Omotayo ArotibaOmotayo Arotiba
South Africa South Africa University of Johannesburg University of Johannesburg Natural Sciences / Chemical Sciences

Electrochemistry | electrochemical biosensors | electrochemical sensors | photoelectrochemistry | water treatment |

48 41 0.854 129 113 0.876 7,461 5,583 0.748
18 333 637 90,034
Axel HofmannAxel Hofmann
South Africa South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Archaean geology |

47 37 0.787 121 104 0.860 8,631 5,127 0.594
19 353 673 94,761
Tien-Chien JenTien-Chien Jen
South Africa South Africa University of Johannesburg University of Johannesburg Natural Sciences / Physics

thermal science | additive manufacturing | Atomic Layer Deposition | Cold Gas Dynamic Spraying |

46 37 0.804 205 165 0.805 8,346 6,103 0.731
20 354 674 94,768
Peter OlubambiPeter Olubambi
South Africa South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Chemical Engineering

Spark Plasma Sintering | Additive Manufacturing | Nanoindentation | Tribocorrosion |

46 37 0.804 174 162 0.931 7,338 5,867 0.800
21 367 709 98,411
John MainaJohn Maina
South Africa South Africa University of Johannesburg University of Johannesburg Medical and Health Sciences / Anatomy

Respiration | oxygen consumption | evolution | adaptation |

46 21 0.457 145 71 0.490 6,515 2,071 0.318
22 372 722 99,130
Surajit BagSurajit Bag
South Africa South Africa University of Johannesburg University of Johannesburg Business & Management / Marketing

Business-to-business | Supply Chain | Circular Economy | Climate Change | United Nations SDGs |

45 41 0.911 90 84 0.933 8,231 7,860 0.955
23 374 728 99,929
Marlize LombardMarlize Lombard
South Africa South Africa University of Johannesburg University of Johannesburg Social Sciences / Archeology

Stone Age archaeology | human behavioural and cognitive evolution |

45 36 0.800 98 86 0.878 7,715 3,942 0.511
24 428 844 110,316
Olaniyi A. FawoleOlaniyi A. Fawole
South Africa South Africa University of Johannesburg University of Johannesburg Agriculture & Forestry / Horticulture

Postharvest Technology ⚙️ | Agroprocessing💱 | Edible coatings🔘 | Valorisation ♻️ | Pomegranate ✅ |

43 38 0.884 108 106 0.981 6,248 4,893 0.783
25 435 860 111,427
Jane Catherine NgilaJane Catherine Ngila
South Africa South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Nanoscience and Nanotechnology

Analytical Environmental Chemistry | Nanotechnology for Water | Adsorption Chemistry |

43 33 0.767 138 111 0.804 5,978 3,939 0.659