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 :276
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
98
0.676
* Total i10 IndexRankings
Ranking Based On Selection :277
General Relativity
Dark Energy
Modified theories of gravity
Cosmology
Integrability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
140
0.966
* Total i10 IndexRankings
Ranking Based On Selection :278
Career and Human Capacity Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
111
0.766
* Total i10 IndexRankings
Ranking Based On Selection :279
RF/Microwave
Terahertz Antennas
Nanophotonics
Next Generation Communication Systems
Cognitive Radio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
98
0.676
* Total i10 IndexRankings
Ranking Based On Selection :280
public health
maternal and child health
nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
71
0.497
* Total i10 IndexRankings
Ranking Based On Selection :281
agricultural economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
62
0.431
* Total i10 IndexRankings
Ranking Based On Selection :282
Evolutionary genetics
Molecular cytogenetics
Mammalian systematics
Phylogenomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
57
0.399
* Total i10 IndexRankings
Ranking Based On Selection :283
Veterinary Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
103
0.725
* Total i10 IndexRankings
Ranking Based On Selection :284
Plant Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
101
0.711
* Total i10 IndexRankings
Ranking Based On Selection :285
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
98
0.685
* Total i10 IndexRankings
Ranking Based On Selection :286
Astrophysics
Cataclysmic Variables
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
88
0.611
* Total i10 IndexRankings
Ranking Based On Selection :287
pollination
physiology
nectar-feeding birds
honey bees
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
71
0.497
* Total i10 IndexRankings
Ranking Based On Selection :288
Analytical Environmental Chemistry
Nanotechnology for Water
Adsorption Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
115
0.816
* Total i10 IndexRankings
Ranking Based On Selection :289
Postharvest Technology of Fresh Produce
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
129
0.921
* Total i10 IndexRankings
Ranking Based On Selection :290
Smart Materials
Drug Delivery
Natural Products
Organic Synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
117
0.836
* Total i10 IndexRankings
Ranking Based On Selection :291
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
107
0.764
* Total i10 IndexRankings
Ranking Based On Selection :292
Reliability theory-stochastic modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
90
0.638
* Total i10 IndexRankings
Ranking Based On Selection :293
Condensed matter physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
65
0.461
* Total i10 IndexRankings
Ranking Based On Selection :294
Fischer-Tropsch
Reactor design
Process Engineering
Comminution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
57
0.407
* Total i10 IndexRankings
Ranking Based On Selection :295
membranes
hydrogen
fuel cells
electrolysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
108
0.771
* Total i10 IndexRankings
Ranking Based On Selection :296
high performance sport
monitoring fatigue
rugby
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
99
0.712
* Total i10 IndexRankings
Ranking Based On Selection :297
Plant systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
73
0.525
* Total i10 IndexRankings
Ranking Based On Selection :298
Algebraic and geometric methods of differential equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
62
0.443
* Total i10 IndexRankings
Ranking Based On Selection :299
mycotoxins
apoptosis
genetics
cardiology
rheumatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
117
0.836
* Total i10 IndexRankings
Ranking Based On Selection :300
Agronomy
Climate Science
Soil Science and Agroforestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
110
0.786
Nelia Patricia Steyn
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
98
0.676
Andronikos Paliathanasis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
140
0.966
General Relativity
Dark Energy
Modified theories of gravity
Cosmology
Integrability
Melinde Coetzee
University of South Africa
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
111
0.766
Ghanshyam Singh
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
98
0.676
RF/Microwave
Terahertz Antennas
Nanophotonics
Next Generation Communication Systems
Cognitive Radio
Anna Coutsoudis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
71
0.497
public health
maternal and child health
nutrition
Johann Kirsten
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
62
0.431
agricultural economics
Terence John Robinson
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
57
0.399
Evolutionary genetics
Molecular cytogenetics
Mammalian systematics
Phylogenomics
Geoffrey T Fosgate
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
103
0.725
Veterinary Epidemiology
Jill M. Farrant
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
101
0.711
Helen Cox
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
98
0.685
Patrick A. Woudt
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
88
0.611
Astrophysics
Cataclysmic Variables
Susan W. Nicolson
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
71
0.497
pollination
physiology
nectar-feeding birds
honey bees
Jane Catherine Ngila
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
115
0.816
Analytical Environmental Chemistry
Nanotechnology for Water
Adsorption Chemistry
Dharini Sivakumar
Tshwane University of Technology
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
129
0.921
Postharvest Technology of Fresh Produce
Rui Krause
Rhodes University
Grahamstown, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
117
0.836
Smart Materials
Drug Delivery
Natural Products
Organic Synthesis
Malcolm Collins
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
107
0.764
Maxim Finkelstein
University of the Free State
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
90
0.638
Reliability theory-stochastic modeling
André M. Strydom
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
65
0.461
David Glasser
University of South Africa
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
57
0.407
Dmitri Bessarabov
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
108
0.771
membranes
hydrogen
fuel cells
electrolysis
Mike Lambert
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
99
0.712
high performance sport
monitoring fatigue
rugby
John Manning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
73
0.525
Fazal Mahomed
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
62
0.443
Algebraic and geometric methods of differential equations
Anil Chuturgoon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
117
0.836
mycotoxins
apoptosis
genetics
cardiology
rheumatology
Paramu Mafongoya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
110
0.786
Agronomy
Climate Science
Soil Science and Agroforestry