Bibliometric data for the calculation of citation-based metrics were systematically collected on 2024-11-27. Central to determining an institution’s position is the cumulative D-index (Discipline H-index) of its affiliated scholars, specifically those whose primary publication area lies in Engineering and Technology. This D-index measure exclusively reflects outputs and citations in the designated discipline, enhancing the precision and relevance of the ranking to the field of Engineering and Technology.
Scope of Research and Criteria for Inclusion
Our analysis began by examining 279,971 scientist profiles, identified from a range of bibliometric sources. Focused scrutiny narrowed this cohort down to 50,429 scientists active specifically in Engineering and Technology. To ensure the highest standards of excellence, the qualifying D-index threshold for an individual scholar was set at 30, and the majority of their tier publications had to be firmly grounded in the Engineering and Technology domain.
In addition to bibliometric thresholds, scientists’ awards and recognized achievements in the field were factored into our assessments. The D-index threshold for top researchers dynamically increases in increments of 10, depending on the total number of scholars in each discipline—this guarantees that only the top 1% of leading scholars are incorporated into the list. To ensure disciplinary relevance, a scientist’s D-index must be within 30% proximity of their overall H-index. In essence, this ensures that institutional standing is driven by strength in the precise area of assessment, not just general scientific output.
Verification, Transparency, and Data Integrity
Recognizing that bibliometric data, while powerful, is never an absolute tool for evaluating scholarly or institutional output, we have integrated rigorous manual verification processes. Every scientist profile included in our ranking underwent manual cross-verification against publications in a broad array of trustworthy sources. This meticulous approach ensures data quality and accuracy.
While the number of papers published in top-tier journals and proceedings is not a direct factor in determining a scientist’s position in the Research.com ranking, it remains a valuable secondary indicator of a researcher's contribution to their field. Ultimately, each researcher's ranking position is established using their H-index as documented in OpenAlex and CrossRef—the gold standards of contemporary bibliometry.
For an exhaustive overview of our process, we invite interested readers to consult our methodology page.
Research.com’s Mission and the Purpose Behind the Ranking
At Research.com, our mission is to inspire the global community of scientists, as well as business and policy leaders, to follow where top experts are charting the course for their disciplines. By providing a transparent and robust ranking, we aim to empower the research community to identify leading experts by discipline, country, and institution—facilitating collaboration, recognition, and targeted development of academic excellence.
Summary of Key Results: Best Engineering and Technology Universities in the Philippines and Globally
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Top Three Philippine Institutions by Number of Leading Scientists:
- De La Salle University: 1 scientist
- University of the Philippines: 0 scientists
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Most Prominent Scholars Globally in Engineering and Technology:
- Institutions represented: Rice University, Pennsylvania State University, University College Dublin, HEC Montréal, Quaid-i-Azam University, Northwestern University, Stanford University, Carnegie Mellon University, Penn State Harrisburg, The University of Texas at Arlington
- Top individual scholars:
- Professor Frederick E. Shelton (Johnson & Johnson, United States) – D-index: 257 – ranked #1 worldwide
- Menachem Elimelech (Rice University) – D-index: 200 – ranked #2 worldwide
- Bruce E. Logan (Pennsylvania State University) – D-index: 163 – ranked #3 worldwide
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Statistical Insights:
- The average total D-index for the top 5% of universities is 2073, compared to an average of 305 across all 1290 ranked institutions.
- The average number of articles published in Engineering and Technology by scientists in the top 5% is 10,087, versus 1,480 in the full set of universities ranked.
- The average number of citations of researchers from the top 1% universities is 1,279,971, far exceeding the all-university average of 71,259.
These findings underscore the depth and quality of research in Engineering and Technology globally, and offer stakeholders within the Philippines clear benchmarks for institutional comparison and potential paths for academic growth.
