Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Applied and Environmental Microbiology
Water Quality
Antimicrobial Resistance.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
386
347
0.899
* Total i10 IndexRankings
Ranking Based On Selection: 2
Microbial ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
336
218
0.649
* Total i10 IndexRankings
Ranking Based On Selection: 3
Microbiology
lactic acid bacteria
antimicrobial peptides
bacteriocins
probiotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
255
180
0.706
* Total i10 IndexRankings
Ranking Based On Selection: 4
microbiology
pneumonia
tuberculosis
microbiome
diagnostics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
172
0.843
* Total i10 IndexRankings
Ranking Based On Selection: 5
Fresh Produce Safety and Quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
111
0.653
* Total i10 IndexRankings
Ranking Based On Selection: 6
Yeast Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
103
0.606
* Total i10 IndexRankings
Ranking Based On Selection: 7
antimicrobial resistance
One Health
Genomic Surveillance
microbial systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
144
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 8
Clinical Microbiology and Infectious Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
145
0.868
* Total i10 IndexRankings
Ranking Based On Selection: 9
infectious diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
109
0.657
* Total i10 IndexRankings
Ranking Based On Selection: 10
Microbial Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
93
0.567
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Microbiology and Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
109
0.681
* Total i10 IndexRankings
Ranking Based On Selection: 12
clinical microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
129
0.822
* Total i10 IndexRankings
Ranking Based On Selection: 13
yeast & fungal bioolgy and biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
56
0.364
* Total i10 IndexRankings
Ranking Based On Selection: 14
HIV/AIDS
Antimicrobial Resistance
Child Health
Global Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
116
0.758
* Total i10 IndexRankings
Ranking Based On Selection: 15
Immunology
Virology
Microbiology
Hepatitis C virus
HIV
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
148
0.987
* Total i10 IndexRankings
Ranking Based On Selection: 16
Teaching & Research Virologist
Immunologist & Vaccinologist/Molecular Epidemiologist
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
74
0.510
* Total i10 IndexRankings
Ranking Based On Selection: 17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
92
0.648
* Total i10 IndexRankings
Ranking Based On Selection: 18
Microbiology
water
nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
54
0.391
* Total i10 IndexRankings
Ranking Based On Selection: 19
enteric bacteria
diarrhoeal pathogens
antimicrobial resistance
microbial sciences in Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
100
0.781
* Total i10 IndexRankings
Ranking Based On Selection: 20
Antimicrobial resistance
laboratory diagnosis
molecular diagnosis
molecular epidemiology
tuberculosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
101
0.815
* Total i10 IndexRankings
Ranking Based On Selection: 21
Microbial resource management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
98
0.845
* Total i10 IndexRankings
Ranking Based On Selection: 22
Microbiology
Molecular Biology
Biotechnology
Biodiversity
Bioremediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
87
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 23
medical entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
99
0.908
* Total i10 IndexRankings
Ranking Based On Selection: 24
Microbiology
Biotechnology
Nanobiotechnology
Enzymology
Scientometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
97
0.898
* Total i10 IndexRankings
Ranking Based On Selection: 25
Innovative biological wastewater treatment
Bioremediation
Hazardous waste Valorization
Biomass
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
106
1.000
Anthony I Okoh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
386
347
0.899
Applied and Environmental Microbiology
Water Quality
Antimicrobial Resistance.
Don A Cowan
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
336
218
0.649
Leon MT Dicks
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
255
180
0.706
Microbiology
lactic acid bacteria
antimicrobial peptides
bacteriocins
probiotics
Mark Patrick Nicol
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
172
0.843
microbiology
pneumonia
tuberculosis
microbiome
diagnostics
Lise Korsten
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
111
0.653
Fresh Produce Safety and Quality
Willem Heber (Emile) Van Zyl
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
103
0.606
Etinosa O. Igbinosa
University of Benin
Benin City, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
144
0.857
antimicrobial resistance
One Health
Genomic Surveillance
microbial systematics
Stephen E. Mshana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
145
0.868
Clinical Microbiology and Infectious Diseases
Mecky Matee
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
109
0.657
infectious diseases
Atef Ibrahim
University of Sadat City
Monufia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
93
0.567
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Said Aboud
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
109
0.681
Microbiology and Immunology
Maysaa El Sayed Zaki
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
129
0.822
clinical microbiology
Bernard Prior
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
56
0.364
yeast & fungal bioolgy and biotechnology
Pascal O. Bessong, Massaf
University of Venda
Thohoyandou, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
116
0.758
HIV/AIDS
Antimicrobial Resistance
Child Health
Global Health
Helal F Hetta
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
148
0.987
Immunology
Virology
Microbiology
Hepatitis C virus
HIV
Iheanyi Omezuruike Okonko
University of Port Harcourt
Port Harcourt, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
74
0.510
Teaching & Research Virologist
Immunologist & Vaccinologist/Molecular Epidemiologist
Helen Cox
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
92
0.648
TE Cloete
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
54
0.391
Microbiology
water
nanotechnology
Iruka N Okeke
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
100
0.781
enteric bacteria
diarrhoeal pathogens
antimicrobial resistance
microbial sciences in Africa
Andrew Whitelaw
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
101
0.815
Antimicrobial resistance
laboratory diagnosis
molecular diagnosis
molecular epidemiology
tuberculosis
Ameur Cherif
Université de la Manouba
Manouba, Tunisia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
98
0.845
Microbial resource management
Abdelkarim Filali-Maltouf
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
87
0.750
Microbiology
Molecular Biology
Biotechnology
Biodiversity
Bioremediation
Sarah Moore
Ifakara Health Institute
Ifakara, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
99
0.908
Lateef Agbaje
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
97
0.898
Microbiology
Biotechnology
Nanobiotechnology
Enzymology
Scientometrics
Sameh Samir
Tanta University
Tanta, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
106
1.000
Innovative biological wastewater treatment
Bioremediation
Hazardous waste Valorization
Biomass