World

i10 Productivity
Rankings

Université des Sciences et Techniques de Masuku Scientists i10 Productivity Rankings 2025

Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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". 

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Total 11 scientist
* Total i10 IndexRankings
World Rank
630,775
Country Rank
4
Institution Rank : 1
Ranking Based On Selection :1
Gabon
Sima Obiang Cedric
Sima Obiang Cedric
Université des Sciences et Techniques de Masuku
Franceville , Gabon
Medical and Health Sciences / Biochemistry
Biochimie-Pharmacologie-Phytochimie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
884,999
Country Rank
5
Institution Rank : 2
Ranking Based On Selection :2
Gabon
Stephane Mombo
Stephane Mombo
Université des Sciences et Techniques de Masuku
Franceville , Gabon
Engineering & Technology / Earth Sciences
Biogeochemistry
Environmental Pollution
Heavy metals
Ecotoxicology
Environmental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
927,983
Country Rank
7
Institution Rank : 4
Ranking Based On Selection :3
Gabon
Hugues Nziengui
Hugues Nziengui
Université des Sciences et Techniques de Masuku
Franceville , Gabon
Agriculture & Forestry / Agricultural Biotechnology
Plant Biotechnology
Plant Genetics
Plant Developmental Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
953,188
Country Rank
8
Institution Rank : 5
Ranking Based On Selection :4
Gabon
Judicaël Obame-Nkoghe
Judicaël Obame-Nkoghe
Université des Sciences et Techniques de Masuku
Franceville , Gabon
Agriculture & Forestry / Entomology & Pesticides
Entomologie médicale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
907,166
Country Rank
6
Institution Rank : 3
Ranking Based On Selection :5
Gabon
Ngoua Meye Misso Rick Léonid
Ngoua Meye Misso Rick Léonid
Université des Sciences et Techniques de Masuku
Franceville , Gabon
Medical and Health Sciences / Biochemistry
Biochimie
Biologie Moléculaire
Microbiologie
Oncologie
Pharmacologie.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
1,095,037
Country Rank
10
Institution Rank : 6
Ranking Based On Selection :6
Gabon
Yala Jean Fabrice
Yala Jean Fabrice
Université des Sciences et Techniques de Masuku
Franceville , Gabon
Medical and Health Sciences / Microbiology
microbiology
bacteriology
water and analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
1,211,336
Country Rank
12
Institution Rank : 8
Ranking Based On Selection :7
Gabon
Rodrigue Safou Tchiama
Rodrigue Safou Tchiama
Université des Sciences et Techniques de Masuku
Franceville , Gabon
Natural Sciences / Chemical Sciences
Chimie du bois
extractibes
biocarburants
colles
composites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
1,152,246
Country Rank
11
Institution Rank : 7
Ranking Based On Selection :8
Gabon
Louis-Clément Obame Engongha
Louis-Clément Obame Engongha
Université des Sciences et Techniques de Masuku
Franceville , Gabon
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Biologie
Biochimie
Pharmacologie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
1,559,284
Country Rank
15
Institution Rank : 9
Ranking Based On Selection :9
Gabon
Alain Serges Ondo-Azi
Alain Serges Ondo-Azi
Université des Sciences et Techniques de Masuku
Franceville , Gabon
Others
Sciences Alimentaires-Agronomie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
1,572,139
Country Rank
16
Institution Rank : 10
Ranking Based On Selection :10
Gabon
Neil-Yohan Musadji|NY Musadji, M Neil-Yohan
Neil-Yohan Musadji|NY Musadji, M Neil-Yohan
Université des Sciences et Techniques de Masuku
Franceville , Gabon
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Sciences du Sol
Géochimie Organique du Sol
Séquestration du Carbone et Azote Organiques dans les Sols
Fertilité des Sols
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
1,776,045
Country Rank
18
Institution Rank : 11
Ranking Based On Selection :11
Gabon
Florent Nguema Ndong
Florent Nguema Ndong
Université des Sciences et Techniques de Masuku
Franceville , Gabon
Others
Théorie Ergodique/ Théorie des Nombres
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
630,775
Gabon
4
1
Ranking Based On Selection: 1
Sima Obiang Cedric
Sima Obiang Cedric
Université des Sciences et Techniques de Masuku Franceville, Gabon Gabon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
Medical and Health Sciences / Biochemistry
Biochimie-Pharmacologie-Phytochimie
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
884,999
Gabon
5
2
Ranking Based On Selection: 2
Stephane Mombo
Stephane Mombo
Université des Sciences et Techniques de Masuku Franceville, Gabon Gabon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Engineering & Technology / Earth Sciences
Biogeochemistry
Environmental Pollution
Heavy metals
Ecotoxicology
Environmental Health
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
927,983
Gabon
7
4
Ranking Based On Selection: 3
Hugues Nziengui
Hugues Nziengui
Université des Sciences et Techniques de Masuku Franceville, Gabon Gabon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Agriculture & Forestry / Agricultural Biotechnology
Plant Biotechnology
Plant Genetics
Plant Developmental Biology
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
953,188
Gabon
8
5
Ranking Based On Selection: 4
Judicaël Obame-Nkoghe
Judicaël Obame-Nkoghe
Université des Sciences et Techniques de Masuku Franceville, Gabon Gabon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Agriculture & Forestry / Entomology & Pesticides
Entomologie médicale
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
907,166
Gabon
6
3
Ranking Based On Selection: 5
Ngoua Meye Misso Rick Léonid
Ngoua Meye Misso Rick Léonid
Université des Sciences et Techniques de Masuku Franceville, Gabon Gabon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Medical and Health Sciences / Biochemistry
Biochimie
Biologie Moléculaire
Microbiologie
Oncologie
Pharmacologie.
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
1,095,037
Gabon
10
6
Ranking Based On Selection: 6
Yala Jean Fabrice
Yala Jean Fabrice
Université des Sciences et Techniques de Masuku Franceville, Gabon Gabon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Medical and Health Sciences / Microbiology
microbiology
bacteriology
water and analysis
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
1,211,336
Gabon
12
8
Ranking Based On Selection: 7
Rodrigue Safou Tchiama
Rodrigue Safou Tchiama
Université des Sciences et Techniques de Masuku Franceville, Gabon Gabon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Natural Sciences / Chemical Sciences
Chimie du bois
extractibes
biocarburants
colles
composites
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
1,152,246
Gabon
11
7
Ranking Based On Selection: 8
Louis-Clément Obame Engongha
Louis-Clément Obame Engongha
Université des Sciences et Techniques de Masuku Franceville, Gabon Gabon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Biologie
Biochimie
Pharmacologie
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
1,559,284
Gabon
15
9
Ranking Based On Selection: 9
Alain Serges Ondo-Azi
Alain Serges Ondo-Azi
Université des Sciences et Techniques de Masuku Franceville, Gabon Gabon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Others
Sciences Alimentaires-Agronomie
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
1,572,139
Gabon
16
10
Ranking Based On Selection: 10
Neil-Yohan Musadji|NY Musadji, M Neil-Yohan
Neil-Yohan Musadji|NY Musadji, M Neil-Yohan
Université des Sciences et Techniques de Masuku Franceville, Gabon Gabon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Sciences du Sol
Géochimie Organique du Sol
Séquestration du Carbone et Azote Organiques dans les Sols
Fertilité des Sols
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
1,776,045
Gabon
18
11
Ranking Based On Selection: 11
Florent Nguema Ndong
Florent Nguema Ndong
Université des Sciences et Techniques de Masuku Franceville, Gabon Gabon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Others
Théorie Ergodique/ Théorie des Nombres
See All Rankings and Analysis