The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and Universities Rankings 2024 (Sort by: Last 6 years H Index). Click here for individual or institutional registration.
| AD Scientific Index - World Scientists Rankings - 2024 | H INDEX | i10 INDEX | CITATION | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
University / Institution |
Country | Region | World | Name | Country | University / Institution | Subject | Total | Last 6 year | Last 6 year/total | Total | Last 6 year | Last 6 year/total | Total | Last 6 year | Last 6 year/total |
| 10 | 26,016 | 43,813 | 698,625 |
|
 Brazil
|
 Petróleo Brasileiro SA (PETROBRAS)
|
Engineering & Technology / Metallurgical & Materials Engineering
NMR | Energy and Materials | CCUS | |
14 | 10 | 0.714 | 18 | 11 | 0.611 | 534 | 346 | 0.648 |
| 90 | 60,148 | 126,840 | 1,701,924 |
|
Brazil
|
Petróleo Brasileiro SA (PETROBRAS)
|
Engineering & Technology / Metallurgical & Materials Engineering
Engenharia de Materiais | Engenharia Mecânica | |
2 | 2 | 1.000 | 1 | 1 | 1.000 | 267 | 167 | 0.625 |