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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Oral Medicine
Periodontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
75
0.615
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Oral medicine
periodontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
60
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Tobacco control
Community Resilience
Oral Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
55
0.696
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
HIV prevention
perinatal HIV
disclosure interventions
adolescents wellbeing and mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
54
0.885
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Stress and burnout
travel medicine
maternal health
infectious diseases' stress and burnout
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
50
0.877
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Family Medicine
EBM
Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
37
0.569
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Pollution monitoring studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
33
0.892
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Microbiology
antimicrobial resistance
Clinical trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
26
0.684
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Hepatitis B virus
vaccination of healthcare workers
HBV/HIV co-infection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
24
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Virology
Immunology
molecular biology
bioinformatics
Transplant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Drug Delivery
Nanoengineering
Formulation Development
Biomaterials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Anatomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Double Burden of Malnutrition
Maternal and Child Nutrition
NCDs-HIV convergence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Environmental Management and Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Nutrition
Public Health
Epidemiology
Food Insecurity
Higher Education Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
15
0.429
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Oral/oropharyngeal HPV
HIV-associated oral disease
oral cancer
Periodontics
Antibiotics in Dentistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
14
0.378
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Gas sensors
Upconversion
Downconversion
Phosphors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Reproductive Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Environmental and occupational health
nutrition
nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Oral Mucosal Diseases
Dental Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Topology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Clinical pharmacy
Antimicrobial stewardship
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Liviu Feller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
75
0.615
Razia Khammissa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
60
0.833
Lekan Ayo-Yusuf
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
55
0.696
Tobacco control
Community Resilience
Oral Health
Sphiwe Madiba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
54
0.885
HIV prevention
perinatal HIV
disclosure interventions
adolescents wellbeing and mental health
Indiran Govender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
50
0.877
Stress and burnout
travel medicine
maternal health
infectious diseases' stress and burnout
Gboyega A. Ogunbanjo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
37
0.569
Family Medicine
EBM
Infectious Diseases
Joshua Olowoyo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
33
0.892
Maphoshane Nchabeleng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
26
0.684
Rosemary Burnett
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
24
0.750
Hepatitis B virus
vaccination of healthcare workers
HBV/HIV co-infection
Maemu Petronella Gededzha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
Virology
Immunology
molecular biology
bioinformatics
Transplant
Bwalya Angel Witika
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Drug Delivery
Nanoengineering
Formulation Development
Biomaterials Science
Anna Oettle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
Perpetua Modjadji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Double Burden of Malnutrition
Maternal and Child Nutrition
NCDs-HIV convergence
Mathildah Mokgatle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
Hyla Kluyts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Liziwe Mugivhisa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Environmental Management and Education
Frederick J Veldman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
15
0.429
Nutrition
Public Health
Epidemiology
Food Insecurity
Higher Education Management
Neil Hamilton Wood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
14
0.378
Oral/oropharyngeal HPV
HIV-associated oral disease
oral cancer
Periodontics
Antibiotics in Dentistry
Ntambwe Malangu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Teboho Patrick Mokoena
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Gas sensors
Upconversion
Downconversion
Phosphors
Ayoola Isaac Jegede
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Paul Kiprono Chelule
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
10
0.625
Environmental and occupational health
nutrition
nanotechnology
Raoul Ballyram
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Oral Mucosal Diseases
Dental Materials
Maggie Aphane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Elmien Bronkhorst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Clinical pharmacy
Antimicrobial stewardship