Bibliometric data feeding into the citation-based metrics that underpin the ranking were collected rigorously on January 12, 2026. A scientist’s placement within this ranking is determined by their D-index (Discipline H-index), a refined metric that considers only the papers and citation metrics relevant to the examined discipline — Animal Science and Veterinary in this case. This targeted approach ensures discipline-specific relevance and comparability across researchers.
Scope of Research and Inclusion Criteria
The ranking’s foundation rests on an extensive examination of 279,971 scientist profiles identified from a variety of bibliometric sources spanning all scientific disciplines. Within this comprehensive analysis, 10 scientists specialising specifically in Animal Science and Veterinary were identified and assessed.
In order to qualify for inclusion in this ranking, a researcher’s D-index had to meet a minimum threshold of 20, and a majority of their tier publications needed to be explicitly within the Animal Science and Veterinary domain. Furthermore, awards and other significant achievements related to this field were factored into the evaluation process. The D-index thresholds are calibrated as increments of 10 relative to the estimated total number of scholars within each discipline, ensuring that the top 1% of leading scholars are captured. Additionally, to confirm a strong disciplinary focus, a scientist’s general H-index and their D-index must not deviate by more than 30%.
Verification and Validation Procedures
The team behind this ranking fully acknowledges that raw bibliometric data alone cannot serve as an absolute measure of scholarly output or impact. To address this, all scientist profiles were meticulously manually verified. Each profile was cross-referenced against publications from a wide range of trustworthy and authoritative sources to confirm accuracy and relevance.
While the number of papers published in prominent journals and conference proceedings does not directly influence the researcher’s position within this ranking, such information serves as an important secondary signal that reflects a scientist’s contribution to their specific research area.
The final position of each scientist is based on their D-index as derived from data gathered primarily from OpenAlex and CrossRef. These databases remain the most prominent and well-regarded bibliometric platforms available for rigorous, data-driven ranking methodologies. For a detailed explanation of the ranking methodology, readers are encouraged to visit our methodology page.
Research.com’s Mission and Commitment
The creation of this ranking is driven by Research.com’s overarching mission: to motivate researchers, companies, and policymakers worldwide to closely examine the directions in which top experts are advancing. By providing transparent, credible, and discipline-specific rankings, we aim to offer the global scientific community an accessible way to identify leading experts within particular fields, countries, or even research institutions.
Our commitment to meticulous data analysis, combined with rigorous manual verification, underscores our dedication to producing rankings of the highest credibility and relevance to scientists, academic institutions, and other stakeholders invested in the progress of scientific research.
