Institutional positions in the ranking are determined by aggregating the D-indexes (Discipline H-index) of all ranking scholars whose primary affiliation is with the institution and whose main publication area is in Engineering and Technology. The D-index is specifically restricted to publications and citations directly relevant to the examined discipline, ensuring targeted and discipline-specific evaluation.
Scope of Research Considered
For this edition, an extensive dataset consisting of 279,971 scientist profiles sourced from various bibliometric databases was meticulously examined. Focusing specifically on Engineering and Technology, data on 50,429 scientists was analyzed in depth. Scientists qualified for evaluation by meeting a minimum D-index threshold of 30, coupled with a requirement that the majority of their prominent publications are categorized in Engineering and Technology.
Additionally, individual awards and achievements in the field formed part of the assessment criteria. To ensure recognition of top-performing scholars, the D-index threshold for inclusion among leading researchers is dynamically adjusted in increments of 10, depending on the total number of scholars identified for each discipline, while guaranteeing that the top 1% of experts are always included. As another quality checkpoint, a proximity of 30% or less is maintained between each scientist’s general H-index and their D-index. Furthermore, scientists’ awards and notable accomplishments within their area of study were also factored into the selection process.
Verification and Quality Assurance Practices
Recognizing the inherent limitations in the interpretation of raw bibliometric data, the Research.com team undertook multiple verification steps. Every scientist profile included in the ranking underwent careful manual review and was cross-checked against publications indexed in a broad array of reputable sources to confirm accuracy.
While the count of publications in leading journals and conference proceedings is not a ranking determinant, it is presented as a useful supplemental indicator of a scientist’s research impact within their field. The final placement in the ranking is founded upon each scholar’s H-index as established by bibliometric evidence sourced from OpenAlex and CrossRef—regarded as among the most authoritative and widely-acknowledged bibliometric databases worldwide.
Readers seeking a detailed explanation of all methodological aspects are encouraged to consult our methodology page.
Research.com Agenda and Mission
The central mission behind the creation of the Research.com Engineering and Technology Rankings is to inspire and inform scientists, industry leaders, and policymakers across the globe by mapping the research trajectories of top experts. By doing so, we aim to empower the global research community with the ability to easily identify leading authorities within specific scientific fields, across countries, and even within individual research institutions.
Key Results: Best Engineering and Technology Universities in Georgia
- Top 3 institution with the highest number of leading scientists in Georgia:
- Ilia State University (1 scientist)
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Most prominent global institutions in Engineering and Technology represented in the ranking include:
- 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
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Top 3 scholars globally in Engineering and Technology:
- Professor Frederick E. Shelton (Johnson & Johnson, United States) – D-index: 257
- Menachem Elimelech (Rice University) – D-index: 200
- Bruce E. Logan (Pennsylvania State University) – D-index: 163
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Key quantitative highlights:
- The average total D-index for the top 5% of universities is 2073, compared to 305 for all 1,290 institutions included.
- The average number of published articles in Engineering and Technology by top 5% scholars is 10,087, versus 1,480 for all institutions.
- The average number of citations among researchers in the top 1% universities stands at 1,279,971, compared to 71,259 for the broader group of 1,290 universities.
With its comprehensive scope, meticulous verification practices, and transparent methodology, the Research.com ranking offers reliable insight into the landscape of Engineering and Technology research leadership in Georgia and beyond.
