A scientist's position in the ranking is determined by their D-index (Discipline H-index), a specialized metric that includes only papers and corresponding citation counts within the examined discipline of Animal Science and Veterinary. This ensures that the ranking reflects impact and productivity explicitly within the relevant field.
Scope and Qualification Criteria
The ranking is based on an extensive examination of 279,971 scientist profiles identified from a diverse array of bibliometric data sources covering all academic disciplines. Specifically, 6 scientists from the discipline of Animal Science and Veterinary in Ethiopia were evaluated for this ranking.
To qualify for inclusion, a scientist’s D-index had to be at least 20, and the majority of their tier publications needed to be concentrated in Animal Science and Veterinary research areas. In addition to quantitative metrics, consideration was also given to scientists’ awards and notable achievements within this field.
The threshold for the D-index is dynamic and calibrated based on the total number of scholars estimated for each discipline. It is set in increments of 10 to ensure comprehensive coverage while guaranteeing that the top 1% of leading scholars are incorporated in the ranking. Furthermore, a proximity threshold is applied whereby the difference between a scientist’s general H-index and their D-index must be 30% or less to confirm focused disciplinary impact.
Verification and Validation Practices
The researchers involved in the creation of this ranking recognize that raw bibliometric data alone cannot constitute an absolute evaluation tool of scholarly output. With this understanding, all scientist profiles were subjected to rigorous manual verification and cross-correlation against publications from a wide range of trustworthy and authoritative sources.
While the number of papers published in prominent journals and conference proceedings does not contribute directly to the ranking position, it serves as an important secondary signal of a scientist’s overall contribution to research within the specific discipline.
Ultimately, ranking positions are determined using each researcher’s D-index calculated from data sourced from OpenAlex and CrossRef, reinforcing the credibility and robustness of the evaluation process. For further details on the methodology employed, please visit our methodology page.
Research.com’s Mission and Objectives
Research.com’s primary mission in creating this ranking is to motivate researchers, companies, and policymakers worldwide to monitor and understand the directions in which leading experts are advancing their fields. By providing transparent and meticulously curated rankings, we aim to facilitate the entire scientific community’s ability to identify who the foremost experts are in specific areas of study, across diverse countries, and within esteemed research institutions.
This initiative supports informed collaboration, strategic investment, and evidence-based decision-making that collectively strengthen global scientific progress and innovation.
