A scientist’s position in the ranking is determined by their Discipline H-index, or D-index, which is a refined metric that considers only papers and citation counts within the specific discipline under examination—in this case, Engineering and Technology. This ensures that the ranking reflects a researcher’s true impact and influence within their core area of expertise.
Scope and Criteria of Research
To establish a comprehensive and representative ranking, a total of 279,971 scientist profiles identified from various trusted bibliometric data sources across all scientific disciplines were examined. Within this broad pool, 59 scientists specializing in Engineering and Technology were specifically evaluated for inclusion in this edition of the ranking.
Qualification for the ranking required a scientist to have a minimum D-index of 30, reflecting a significant level of discipline-specific scholarly influence. Additionally, the majority of each scientist’s tier publications had to be published within the field of Engineering and Technology. Consideration was also given to notable awards and achievements pertinent to this discipline.
The threshold for the D-index is dynamically set in increments of 10, commensurate with the estimated total number of researchers in each discipline. This approach guarantees that approximately the top 1% of leading scholars in Engineering and Technology are included. Furthermore, to maintain the integrity of the discipline-specific impact, a maximum proximity of 30% between a scientist’s general H-index and their D-index was enforced.
Verification and Quality Assurance Practices
The research team behind this ranking acknowledges the inherent limitations of raw bibliometric data as an absolute measure of scholarly output. Accordingly, every scientist profile included in the ranking underwent thorough manual verification. This included cross-correlation of publication records across a wide range of trustworthy academic journals, conference proceedings, and other reputable sources.
While the number of papers published in prominent journals and conferences does not directly influence the rankings, it serves as a valuable secondary indicator of a scientist’s contribution to the Engineering and Technology research community.
Ultimately, the ranking position is established based on the D-index derived from data obtained from OpenAlex and CrossRef, leveraging the most respected and publicly accessible bibliometric repositories. Researchers seeking detailed insights into the rigorous methodology behind this ranking are encouraged to visit our methodology page.
Research.com’s Mission and Vision
Research.com is committed to motivating researchers, companies, and policymakers worldwide to closely observe the trajectories of leading experts. Our mission is to provide a transparent, data-driven platform that enables the entire scientific community to identify and become acquainted with the foremost authorities in specific fields of study—whether at the country level, within specialized disciplines, or across research institutions.
By delivering carefully curated and meticulously verified rankings, we aim to foster a greater understanding of scientific leadership and encourage collaborative advancements within Engineering and Technology and beyond.
