A scientist’s position in the ranking is determined by their D-index (Discipline H-index), a refined metric that considers only the papers and citation counts within the specific discipline under examination, thus reflecting a focused measure of scholarly impact in Mechanical and Aerospace Engineering.
Scope of Research and Inclusion Criteria
The ranking was developed through an examination of 279,971 scientist profiles identified from a diverse range of bibliometric data sources across all academic disciplines. Specifically, 14 scientists with a research focus in Mechanical and Aerospace Engineering were evaluated in detail for this edition.
To qualify for inclusion, a scientist must have a D-index of at least 30, ensuring a high standard of scholarly productivity and impact within the discipline. Furthermore, the majority of a qualifying researcher’s top-tier publications must fall within the domain of Mechanical and Aerospace Engineering. Recognition of awards and other significant achievements in the field were also considered as supplementary qualitative factors.
It is important to highlight that the D-index threshold is dynamically set in increments of 10 based on the estimated total number of scholars in each discipline. This approach guarantees that the top 1% of leading scholars in Mechanical and Aerospace Engineering are included. Additionally, to ensure domain relevance, only researchers with a proximity of 30% or less between their general H-index and their D-index were considered for the ranking.
Verification Practices and Methodological Rigor
Recognizing that raw bibliometric data alone cannot serve as an absolute measure of scholarly output, the Research.com team performed thorough manual verification of all scientist profiles. Each profile was cross-correlated against publications indexed in a wide range of trustworthy and authoritative sources to validate accuracy and consistency.
While the quantity of papers published in prominent journals and conference proceedings does not directly determine a researcher’s position in the ranking, it serves as a valuable secondary indicator of their contribution and influence in the field of Mechanical and Aerospace Engineering.
The final rankings are based on each researcher’s D-index as calculated from data aggregated from OpenAlex and CrossRef — the foremost bibliometric databases available to the global research community. For complete details on the methodology, readers are encouraged to visit our methodology page.
The Research.com Agenda
Research.com’s mission behind creating the Best Mechanical and Aerospace Engineering Scientists in Brazil Ranking is to motivate researchers, organizations, and policymakers worldwide to follow where leading experts are directing their efforts. We aim to provide the scientific community with a transparent, reliable, and accessible resource to identify the foremost experts in specific research areas, across countries and within academic institutions.
Through this ranking, we endeavor to foster collaboration, inspire excellence, and support evidence-based decision-making at all levels of science policy and research management.
