Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
Pulsars
gamma-ray astronomy
globular clusters
cosmic rays
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
260
229
0.881
* Total i10 IndexRankings
Ranking Based On Selection :2
Industry 4.0
Civil Engineering
Construction Project Management
Building and Construction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
149
0.828
* Total i10 IndexRankings
Ranking Based On Selection :3
Remote Sensing
Climate Change
Environmental monitoring
Earth Observation
Water accounting.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
147
0.967
* Total i10 IndexRankings
Ranking Based On Selection :4
Construction materials
concrete durabilty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
81
0.681
* Total i10 IndexRankings
Ranking Based On Selection :5
Cement-based materials
constitutive modelling
renewable energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
82
0.820
* Total i10 IndexRankings
Ranking Based On Selection :6
Construction Business and Project Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
79
0.859
* Total i10 IndexRankings
Ranking Based On Selection :7
Construction health and safety
HIV and AIDS
Construction Education
Older workers
women in construction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
44
0.611
* Total i10 IndexRankings
Ranking Based On Selection :8
Built Environment Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
65
0.985
* Total i10 IndexRankings
Ranking Based On Selection :9
paratransit regulation
urban form-public transport
travel behaviour change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
42
0.646
* Total i10 IndexRankings
Ranking Based On Selection :10
Concrete Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
47
0.825
* Total i10 IndexRankings
Ranking Based On Selection :11
Building Materials
Laboratory testing
Measuring techniques
Full scale testing
Structural Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
40
0.755
* Total i10 IndexRankings
Ranking Based On Selection :12
Construction Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
41
0.837
* Total i10 IndexRankings
Ranking Based On Selection :13
Urban drainage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
35
0.729
* Total i10 IndexRankings
Ranking Based On Selection :14
Sustainable concrete
3D printed concrete
fibre reinforced concrete
creep
circular economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
* Total i10 IndexRankings
Ranking Based On Selection :15
Health and Safety
Lean Construction
Sustainability
Construction Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
32
0.681
* Total i10 IndexRankings
Ranking Based On Selection :16
Hydrology
hydraulics
water management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
44
0.957
* Total i10 IndexRankings
Ranking Based On Selection :17
Greening
Civil Engineering Materials
Structural and Transport Systems
Use of Waste for Civil Engineering Infrastructure
Mode
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
* Total i10 IndexRankings
Ranking Based On Selection :18
Construction Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
29
0.707
* Total i10 IndexRankings
Ranking Based On Selection :19
Structural engineering
fire engineering
informal settlements
structural design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
37
0.949
* Total i10 IndexRankings
Ranking Based On Selection :20
Cement
Concrete
Durability
Temperature prediction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
21
0.538
* Total i10 IndexRankings
Ranking Based On Selection :21
Non-Newtonian open channel flow
ultrasound velocity profiling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
25
0.694
* Total i10 IndexRankings
Ranking Based On Selection :22
3D Concrete Printing
Rheology
Mechanics
Structural Engineering
Multi-Functional Infrastructure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Engineering
Construction Engineering and Management
Sustainability
Emerging Technologies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
16
0.485
* Total i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Construction Project Management
Construction Health and Safety
Construction Management
Small and
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
Christo Venter
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
260
229
0.881
Pulsars
gamma-ray astronomy
globular clusters
cosmic rays
Wellington Didibhuku Thwala
Walter Sisulu University
Mthatha, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
149
0.828
Industry 4.0
Civil Engineering
Construction Project Management
Building and Construction
Timothy Dube
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
147
0.967
Remote Sensing
Climate Change
Environmental monitoring
Earth Observation
Water accounting.
Mark G. Alexander
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
81
0.681
Construction materials
concrete durabilty
Gideon Van Zijl
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
82
0.820
Cement-based materials
constitutive modelling
renewable energy
Abimbola Windapo
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
79
0.859
Construction Business and Project Management
Theodore C Haupt|Theo C Haupt, TC Haupt, T Haupt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
44
0.611
Construction health and safety
HIV and AIDS
Construction Education
Older workers
women in construction
Douglas Omoregie Aghimien
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
65
0.985
Built Environment Research
Roger Behrens
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
42
0.646
paratransit regulation
urban form-public transport
travel behaviour change
Hans Beushausen
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
47
0.825
Elsabe P. Kearsley
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
40
0.755
Building Materials
Laboratory testing
Measuring techniques
Full scale testing
Structural Engineering
William Boshoff
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
41
0.837
Neil Armitage
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
35
0.729
Adewumi John Babafemi
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
49
0.980
Sustainable concrete
3D printed concrete
fibre reinforced concrete
creep
circular economy
Fidelis Emuze
Central University of Technology
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
32
0.681
Health and Safety
Lean Construction
Sustainability
Construction Management
Megersa Olumana Dinka
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
44
0.957
Hydrology
hydraulics
water management
Williams Kehinde Kupolati
Tshwane University of Technology
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
Greening
Civil Engineering Materials
Structural and Transport Systems
Use of Waste for Civil Engineering Infrastructure
Mode
Winston Shakantu
Nelson Mandela University
Port Elizabeth, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
29
0.707
Richard Walls
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
37
0.949
Structural engineering
fire engineering
informal settlements
structural design
Yunus Ballim
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
21
0.538
Cement
Concrete
Durability
Temperature prediction
Rainer Haldenwang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
25
0.694
Non-Newtonian open channel flow
ultrasound velocity profiling
Jacques Kruger
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
3D Concrete Printing
Rheology
Mechanics
Structural Engineering
Multi-Functional Infrastructure
Alfred Ngowi
Central University of Technology
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
16
0.485
Engineering
Construction Engineering and Management
Sustainability
Emerging Technologies
Dyllon Garth Randall
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
Justus Ngala Agumba
Tshwane University of Technology
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
Construction Project Management
Construction Health and Safety
Construction Management
Small and