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
Occupational and environmental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
67
0.632
* Total i10 IndexRankings
Ranking Based On Selection :2
Adolescent risk behaviour
resilience
youth development
leisure
health promotion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
41
0.837
* Total i10 IndexRankings
Ranking Based On Selection :3
Environmental Health
Occupational health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total i10 IndexRankings
Ranking Based On Selection :4
occupational science
occupational therapy
engaged scholarship
school improvement
mental wellbeing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Total i10 IndexRankings
Ranking Based On Selection :5
Occupational Therapy
Occupational Science
Supported Employment
Subsistence Entrepreneurship
Community Mobility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
* Total i10 IndexRankings
Ranking Based On Selection :6
Work-family
Commitment
Occupational Health Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total i10 IndexRankings
Ranking Based On Selection :7
Occupational medicine
Research Methods
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
* Total i10 IndexRankings
Ranking Based On Selection :8
Infectious diseases and occupational medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
* Total i10 IndexRankings
Ranking Based On Selection :9
Occupational Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
8
0.400
* Total i10 IndexRankings
Ranking Based On Selection :10
Occupational Hygiene
Dermal exposure
Biological monitoring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Total i10 IndexRankings
Ranking Based On Selection :11
Public health
Environmental and occupational medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total i10 IndexRankings
Ranking Based On Selection :12
Occupational Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :13
Environmental and Occupational Medicine
Industrial Medicine and Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 IndexRankings
Ranking Based On Selection :14
College of Medicine- Gynecology Department
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
* Total i10 IndexRankings
Ranking Based On Selection :15
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection :16
Occupational medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 IndexRankings
Ranking Based On Selection :17
Occupational Medicine-Environmental Medicine- Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
Community
Environmental
occupational medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection :19
Environmental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
occupational and environmental medicine
public health
epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :21
occupational health
occupational psychology and substance abuse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection :22
Occupational Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
occupational medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 IndexRankings
Ranking Based On Selection :24
Occupational medicine
public health
community medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :25
occupational medicine
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Rodney Ehrlich
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
67
0.632
Occupational and environmental health
Lisa Wegner
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
41
0.837
Adolescent risk behaviour
resilience
youth development
leisure
health promotion
Zewudu Andualem
University of Gondar
Gondar, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
Environmental Health
Occupational health
Roshan Galvaan
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
occupational science
occupational therapy
engaged scholarship
school improvement
mental wellbeing
Lana Van Niekerk
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
Occupational Therapy
Occupational Science
Supported Employment
Subsistence Entrepreneurship
Community Mobility
Jeffrey Bagraim
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Work-family
Commitment
Occupational Health Psychology
Mostafa Fouad Abbas Kofi
Suez Canal University
Ismailia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
Occupational medicine
Research Methods
Epidemiology
Joconiah Chirenda
University of Zimbabwe
Harare, Zimbabwe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
Infectious diseases and occupational medicine
Mutuku Mwanthi
University of Nairobi
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
8
0.400
Occupational Health
Fritz Eloff
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Occupational Hygiene
Dermal exposure
Biological monitoring
Adel Alwehedy
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Public health
Environmental and occupational medicine
Shahieda Adams
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Occupational Medicine
Heba Mahdy-Abdallah
National Research Center, Egypt
Cairo Governorate, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Environmental and Occupational Medicine
Industrial Medicine and Toxicology
Magdy Balaha
Tanta University
Tanta, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
College of Medicine- Gynecology Department
Anja Franken
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Mervat M El Dalatony
Menoufia University
Monufia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Occupational medicine
Rania El-Sallamy
Tanta University
Tanta, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Occupational Medicine-Environmental Medicine- Nutrition
Sarah Bolbol
Zagazig University
Sharqia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Community
Environmental
occupational medicine
Weam Shaheen
National Research Center, Egypt
Cairo Governorate, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Environmental Health
Amani Shawki Ahmed
Zagazig University
Sharqia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
occupational and environmental medicine
public health
epidemiology
Rehab Hammam
Zagazig University
Sharqia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
occupational health
occupational psychology and substance abuse
Hussein H. Mwanga
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Occupational Medicine
Hatem Wali
Benha University
Qalyubia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
occupational medicine
Sarah M Hussein
Suez Canal University
Ismailia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Occupational medicine
public health
community medicine
Itumeleng Ntatamala
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
occupational medicine
public health