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
Immunology
Parasitology
Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
147
0.642
* Total i10 IndexRankings
Ranking Based On Selection :2
immunology
animal well-being
behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
44
0.721
* Total i10 IndexRankings
Ranking Based On Selection :3
Immunology
Respiratory Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
31
0.596
Joseph Urban, Jr
US Department of Agriculture
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
147
0.642
Immunology
Parasitology
Nutrition
Susan D Eicher
US Department of Agriculture
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
44
0.721
immunology
animal well-being
behavior
Carol G Chitko-Mckown|C Chitko, Carol G Chitko
US Department of Agriculture
Washington, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
31
0.596
Immunology
Respiratory Disease