A scientist’s position in the ranking is determined by their D-index (Discipline H-index), a metric designed to assess research impact strictly within a specified discipline. The D-index accounts only for papers and citations relevant to the examined field—in this case, Animal Science and Veterinary—allowing for a focused and meaningful evaluation of disciplinary contributions.
Scope of Research and Qualification Criteria
The ranking considered a total of 279,971 scientist profiles identified across a broad spectrum of bibliometric sources spanning all disciplines. Within this dataset, an initial set of 3,000 scientists specializing in Animal Science and Veterinary disciplines were further reviewed. To qualify for inclusion in the ranking, each scientist was required to have a D-index of at least 20, and the majority of their tier publications needed to be directly associated with Animal Science and Veterinary research.
In addition to publication metrics, scientists’ awards and notable achievements in the field were taken into account as secondary indicators of scholarly impact. The D-index threshold for considering top researchers is calibrated in increments of 10 based on the estimated total number of scholars per discipline, while ensuring inclusion of the top 1% of leading experts. Furthermore, to guarantee relevance and disciplinary focus, a proximity criterion was applied requiring that the difference between a scientist’s overall H-index and their disciplinary D-index remains within 30% or less.
Verification and Methodological Rigor
The team behind this ranking acknowledges that raw bibliometric data alone cannot provide a definitive evaluation of scholarly output. For this reason, all scientist profiles were manually verified and cross-checked against publications listed in a wide array of trustworthy and authoritative sources. Although not directly influencing the ranking position, the volume of research papers published in prominent journals and conference proceedings serves as an important supplementary indicator of a scientist’s contribution to the discipline.
Positions within the ranking rely fundamentally on each researcher’s D-index as calculated from the citation and publication records aggregated from OpenAlex and CrossRef. These platforms are recognized for their comprehensive, transparent, and up-to-date bibliometric data that underpin the ranking’s credibility.
For a detailed overview of the methodology and data collection practices, please visit our methodology page.
Research.com’s Mission and Vision
The overarching mission of Research.com in producing this ranking is to motivate researchers, policymakers, corporations, and academic institutions worldwide to gain insight into the directions in which leading experts are advancing their fields. By providing a transparent, data-driven resource to identify top researchers in Animal Science and Veterinary domains—whether by country, institution, or global standing—we aim to foster collaboration, recognition, and informed decision-making throughout the scientific community.
Through meticulous data collection, careful validation, and rigorous methodology, Research.com strives to ensure that this ranking stands as a credible, authoritative reference for stakeholders seeking to understand and support excellence in scientific research.
