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"and Subject Rankings.
![Ionel Mugurel Ciobîcă](https://cdn.adscientificindex.com/pictures/ef/4965417.jpg)
catalysis
theoretical chemistry
DFT
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
![Stefanus Otto](/user/assets/images/profile/no-profile-photo.png)
Chemistry
reactivity
catalysis
crystallography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
![Denzil James Moodley](https://cdn.adscientificindex.com/pictures/87/4965419.jpg)
Catalyst preparation and scale-up
catalyst deactivation
Fischer-Tropsch Catalysis
Regeneration
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
![Martin Hanton](https://cdn.adscientificindex.com/pictures/b4/4965421.jpg)
Catalysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
![Grant S. Forman](https://cdn.adscientificindex.com/pictures/b8/4965422.jpg)
Environmental science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
![Kobus Visagie](/user/assets/images/profile/no-profile-photo.png)
catalysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
![Jan-Albert Van Den Berg](https://cdn.adscientificindex.com/pictures/29/4965423.jpg)
data science
computational chemistry
catalysis
data engineering
discrete optimisation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
![Munaka Chris Maumela](/user/assets/images/profile/no-profile-photo.png)
Catalysis
Organic Chemistry
Phosphororus chemistry
ligand design & development
Inorganic Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
![Amro S Elhag](/user/assets/images/profile/no-profile-photo.png)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
![Roelof Coetzer](https://cdn.adscientificindex.com/pictures/41/4965426.jpg)
Design of experiments
Optimization
Data science
Statistical learning
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
![Arthur Bell](/user/assets/images/profile/no-profile-photo.png)
Automotive fuels
engines
combustion
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
![Alisa Govender](https://cdn.adscientificindex.com/pictures/27/5062761.jpg)
Materials Science
Catalysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
![Martin Ginster](/user/assets/images/profile/no-profile-photo.png)
water
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
![Jannie Scholtz](/user/assets/images/profile/no-profile-photo.png)
chemical engineering
Fischer Tropsch
Chemicals
Modelling
Business
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
1
0.167
![Ruan Francois Rossouw](/user/assets/images/profile/no-profile-photo.png)
Multivariate Statistics
Machine Learning
Multivariate Statistical Process Control
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
![Berni Jooste](https://cdn.adscientificindex.com/pictures/e7/4965427.jpg)
Piezoelectric thin films
CFD
Engineering Simulation
Energy Harvesting
Meta Models
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
![Thulani Dlamini](/user/assets/images/profile/no-profile-photo.png)
Materials Science
Catalysis
Innovation Management
Innovation Systems Development
Strategy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
![Selby Maphutha](/user/assets/images/profile/no-profile-photo.png)
Nanotechnology
carbon nanotubes
membrane separation
water purification
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![David Conradie](https://cdn.adscientificindex.com/pictures/c3/5066522.jpg)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![Hlengiwe Mnculwane](https://cdn.adscientificindex.com/pictures/59/5294975.jpg)
Analytical chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![Musa Shilenge](https://cdn.adscientificindex.com/pictures/fa/5295770.jpg)
IIoT
IT/OT Integration
Smart Manufacturing
Business Performance
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Ionel Mugurel Ciobîcă
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
catalysis
theoretical chemistry
DFT
Stefanus Otto
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
Chemistry
reactivity
catalysis
crystallography
Denzil James Moodley
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
Catalyst preparation and scale-up
catalyst deactivation
Fischer-Tropsch Catalysis
Regeneration
Martin Hanton
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
Grant S. Forman
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
Environmental science
Kobus Visagie
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
Jan-Albert Van Den Berg
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
data science
computational chemistry
catalysis
data engineering
discrete optimisation
Munaka Chris Maumela
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Catalysis
Organic Chemistry
Phosphororus chemistry
ligand design & development
Inorganic Chemistry
Amro S Elhag
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Roelof Coetzer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Design of experiments
Optimization
Data science
Statistical learning
Automotive fuels
engines
combustion
Alisa Govender
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Materials Science
Catalysis
Martin Ginster
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Jannie Scholtz
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
1
0.167
chemical engineering
Fischer Tropsch
Chemicals
Modelling
Business
Ruan Francois Rossouw
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Multivariate Statistics
Machine Learning
Multivariate Statistical Process Control
Piezoelectric thin films
CFD
Engineering Simulation
Energy Harvesting
Meta Models
Thulani Dlamini
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Materials Science
Catalysis
Innovation Management
Innovation Systems Development
Strategy
Selby Maphutha
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Nanotechnology
carbon nanotubes
membrane separation
water purification
David Conradie
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Hlengiwe Mnculwane
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Musa Shilenge
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
IIoT
IT/OT Integration
Smart Manufacturing
Business Performance