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".
* Total i10 IndexRankings
Ranking Based On Selection :1
Water and wastewater treatment
Biodegradation
Biomaterials and Bioenergy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total i10 IndexRankings
Ranking Based On Selection :2
Enviromental science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :3
Environmental chemistry
water and wastewater
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
MS Mahmoud
Housing and Building National Research Center
Giza Governorate, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Water and wastewater treatment
Biodegradation
Biomaterials and Bioenergy
Nouran Yussri
Housing and Building National Research Center
Giza Governorate, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Hussein M Ahmed
Housing and Building National Research Center
Giza Governorate, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Environmental chemistry
water and wastewater
Nanotechnology