An institution’s position in the ranking depends on the sum of the D-indexes (Discipline H-index) of all affiliated scholars whose primary publication area is Immunology. The D-index calculation includes only publications and citation data specific to the discipline under examination, ensuring that the ranking accurately reflects a university’s impact and leadership within Immunology research.
Scope of Research and Inclusion Criteria
Research.com’s analysis encompasses a comprehensive array of scientific profiles. A total of 279,971 scientist profiles sourced from diverse bibliometric data sources were examined across disciplines. Specifically for Immunology, 14,292 scientists met the eligibility criteria and were included in the evaluation.
To ensure a rigorous selection process, several thresholds and quality requirements were applied:
- A qualifying D-index threshold of 40 was set for Immunology researchers.
- The majority of each candidate’s top-tier publications had to be within the Immunology discipline.
- Scientist awards and achievements in Immunology were also considered as part of the evaluation process.
- The D-index threshold for considering top researchers was set as an increment of 10 depending on the number of scholars studying each discipline, with the aim to incorporate the leading 1% of scholars in every field.
- There must be a proximity of 30% or less between an individual’s general H-index and their D-index, reinforcing discipline specificity.
Verification Practices and Data Integrity
We recognize that raw quantitative data alone should not be the sole method for evaluating scholarly output. Consequently, all scientist profiles underwent rigorous manual verification and were cross-referenced with publications appearing in an array of reputable sources. This ensures that the ranking reflects not merely numeric indicators but true impact and standing within the scientific community.
While the number of papers in top-tier journals and conference proceedings is not a primary determinant for an individual’s ranking, it is acknowledged as an important secondary indicator of their contribution and prominence within Immunology.
The position of each researcher, and by extension their institution, is established based on their H-index as reported in OpenAlex and CrossRef. These are the leading bibliometric databases recognized for their coverage, reliability, and acceptance in the global research community as authorities on citation-based assessment.
For an in-depth explanation of our metrics, weighting, and cross-verification procedures, we invite readers to review our methodology page.
Research.com’s Agenda and Mission
At Research.com, our mission is to inspire scientists, industry leaders, and policymakers worldwide to observe the trajectories set by leading experts. Through this ranking, we strive to facilitate discovery of preeminent researchers and authoritative institutions in Immunology, whether on a global scale, within a specific nation, or localized to academic organizations. We believe that accessible, data-driven insights into scholarly excellence empower the entire research community to collaborate, recognize achievement, and drive progress in key disciplines.
Key Results of the 4th Edition Immunology University Ranking
- Top 3 institutions by number of leading scientists:
- Harvard University: 60 scientists
- University of California, San Francisco: 46 scientists
- Stanford University: 38 scientists
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Most prominent scholars globally in Immunology: Representatives from Osaka University, Yale University, University of Colorado Anschutz Medical Campus, Georgetown University, Humanitas University, University of South Florida, Harvard University, Radboud University, University of Pennsylvania, and University of California, San Francisco.
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Top 3 scholars in the world:
- Professor Shizuo Akira (Osaka University) – D-index: 306
- Richard A. Flavell (Yale University) – D-index: 275
- Steven A. Rosenberg (National Institutes of Health) – D-index: 255
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Average metrics for leading institutions:
- The average total D-index for the top 5% of universities is 3,161, compared to an average of 482 for all 520 institutions included in the ranking.
- The average number of published articles in Immunology by scientists in top 5% universities is 12,367 versus an average of 1,982 across all ranked universities.
- The average number of citations for researchers in the top 1% of universities is 2,279,971, compared to 279,971 for researchers at all 520 institutions.
This data underscores the rigorous approach of Research.com’s ranking system and offers invaluable guidance to members of the academic and research community seeking to identify leading centers of excellence and individual impact in the domain of Immunology.
