Data Sources and Bibliometric Foundations
The 5th edition of the Research.com Best Engineering and Technology Scientists in Netherlands Ranking was developed using a comprehensive and robust dataset drawn primarily from OpenAlex and CrossRef, supplemented with multiple other authoritative bibliometric data sources. These databases are internationally recognized for their extensive coverage of scholarly publications and citation records. The bibliometric data utilized to derive the citation-based metrics underpinning the ranking were collected on January 12, 2026. Each scientist’s position within the ranking is determined by their D-index (Discipline H-index), a metric that reflects citation impact strictly within the context of the examined discipline of Engineering and Technology. This ensures that the evaluation is focused and relevant to the researcher’s active field of study.
Scope of Research and Ranking Qualification Criteria
The ranking process began with an examination of 279,971 scientist profiles identified from diverse bibliometric sources covering all disciplines. Within this pool, 181 scientists specializing in Engineering and Technology were specifically analyzed. To qualify for inclusion in the ranking, a scientist was required to have:
- A minimum D-index of 30, ensuring only top-tier researchers were considered;
- A preponderance of their tier publications within the Engineering and Technology domain;
- Demonstrable awards and notable achievements relevant to Engineering and Technology;
- A close alignment between their general H-index and D-index, with a maximum proximity difference of 30% or less, to confirm focused disciplinary impact.
Importantly, the D-index threshold is set dynamically in increments of 10 based on the estimated total number of scholars in each discipline. This adaptive threshold ensures inclusion of the top 1% of leading experts in their respective fields, guaranteeing that only the most impactful scientists are featured in the final ranking.
Additional Verification and Methodological Rigor
We recognize that raw bibliometric data, while foundational, do not fully capture the multifaceted nature of scientific contributions. Therefore, all scientist profiles were manually verified and cross-checked against publications indexed across a broad spectrum of trustworthy academic sources. This additional layer of scrutiny safeguards the accuracy and reliability of the ranking data.
Although not directly factored into the ranking score, the volume of publications in prominent journals and conference proceedings serves as a valuable secondary indicator of a researcher’s active engagement and influence within their field.
The ranking positions are primarily established through each researcher’s D-index, derived from data sourced via OpenAlex and CrossRef – among the most prominent and trusted bibliometric databases accessible to the global research community.
We invite readers to explore the detailed methodology behind this ranking by visiting our methodology page, which provides full transparency and insights into the evaluation process.
Research.com’s Mission and Vision Behind the Ranking
The creation of the Research.com Best Engineering and Technology Scientists in Netherlands Ranking reflects our broader mission to inspire and empower researchers, companies, and policymakers worldwide. By illuminating the trajectories and achievements of the world’s leading experts, we aim to facilitate greater awareness of who is driving innovation and excellence in specific scientific domains, within countries, and across research institutions.
Our goal is to provide a trusted platform where the global scientific community can identify, recognize, and engage with top-tier scholars, fostering collaboration and informed decision-making in research policy and investment.
