Data Sources and Citation Metrics
The 5th edition of the Research.com Best Engineering and Technology Scientists in Turkey Ranking is primarily based on comprehensive bibliometric data collected from prominent sources including OpenAlex and CrossRef, alongside multiple other reputable data repositories. The citation-based metrics utilized in this ranking were gathered on January 12, 2026. A scientist’s position within the ranking is determined by their D-index (Discipline H-index), which exclusively accounts for publications and citations relevant to the specific discipline under evaluation, in this case, Engineering and Technology.
Scope of Research and Ranking Criteria
For this edition, a total of 279,971 scientist profiles spanning all academic disciplines were examined through a rigorous cross-analysis of diverse bibliometric datasets. From this extensive pool, 56 scientists specializing in Engineering and Technology were specifically assessed. To qualify for inclusion in the ranking, a scientist’s D-index was required to be at least 30, and a majority of their tier publications had to be anchored within the field of Engineering and Technology. Additionally, individual awards and recognized achievements relevant to the discipline were factored into the evaluation process.
The threshold for the D-index to consider top researchers is incrementally adjusted in steps of 10 based on the estimated total number of scholars within each discipline. This approach ensures that the top 1% of leading scholars in Engineering and Technology are consistently represented. Furthermore, a proximity margin of 30% or less between a scientist’s general H-index and discipline-specific D-index is maintained to reflect a focused and impactful research portfolio within the field.
Verification and Validation Practices
The Research.com team acknowledges the inherent limitations of raw bibliometric data as a standalone evaluative tool for scholarly output. Consequently, all scientist profiles included in the ranking underwent meticulous manual verification and were cross-correlated with publications indexed in a broad spectrum of trustworthy academic journals and conference proceedings to ensure accuracy and validity. While not directly influencing the ranking position, the number of publications in prominent journals and conferences serves as a valuable secondary indicator of a researcher’s contribution to their field.
Positions in the ranking are ultimately established through each scientist’s D-index derived from data aggregated from OpenAlex and CrossRef, the most widely recognized and authoritative bibliometric databases available to the global research community. For comprehensive details on the methodology employed, the reader is encouraged to visit our methodology page.
Research.com’s Mission and Vision
The creation of this ranking aligns with Research.com’s overarching mission to inspire researchers, industry leaders, and policymakers worldwide to identify emerging trends and expert contributions across disciplines. By providing transparent, data-driven insights, we empower the global scientific community to recognize and engage with leading experts at national, disciplinary, and institutional levels. Our commitment to rigorous and methodical assessment underpins our goal to foster collaboration, innovation, and informed decision-making within the field of Engineering and Technology and beyond.
