A researcher’s position within the ranking is determined based on their D-index (Discipline H-index), a refined metric that considers only those papers and citation counts relevant within the examined discipline. This approach ensures that each scientist’s impact is measured specifically in the context of Medicine, reflecting their focused contribution to the field rather than generalized citation counts.
Scope and Eligibility Criteria
This ranking is derived from an initial pool of 188,153 scientist profiles identified across all disciplines using expansive bibliometric data sources. Within this broad dataset, 1,000 scientists specializing in Medicine were examined in depth for the Jamaican context.
To qualify for inclusion in the Best Medicine Scientists in Jamaica Ranking, a scientist’s D-index was required to be at least 70. Additionally, a majority of their tier publications needed to be situated within the field of Medicine. Beyond bibliometric criteria, scientists’ notable awards and achievements relevant to Medicine were factored into the evaluation process.
The D-index threshold for considering top researchers is calibrated in increments of 10, adjusted according to the estimated total number of scholars within each discipline. This method ensures the inclusion of approximately the top 1% of leading scholars. Furthermore, to guarantee a focused disciplinary impact, a proximity of 30% or less between a scientist’s general H-index and their D-index was required.
Verification and Validation Practices
At Research.com, we recognize that raw bibliometric data alone cannot fully capture the scholarly output or quality of researchers. To uphold the integrity of the ranking, all scientist profiles were meticulously manually verified and cross-referenced against publications in a broad array of trustworthy and authoritative sources. This process adds robustness and mitigates data inaccuracies or misattributions.
While not directly influencing a researcher’s ranking position, the quantity of papers published in prominent journals and conference proceedings is regarded as a valuable secondary indicator of a scientist’s contribution to their specific scientific area.
The primary ranking position is established based on each researcher’s D-index, meticulously computed from validated data obtained through OpenAlex and CrossRef—two of the most prominent and respected bibliometric databases accessible within the academic community.
For a more detailed understanding of the methodology behind this ranking, we encourage readers to visit our methodology page.
Research.com’s Mission Behind the Ranking
Our mission at Research.com is to inspire researchers, companies, and policymakers worldwide to monitor the trajectories of leading experts across disciplines and geographies. By providing a transparent and credible pathway, we empower the global scientific community to identify and engage with top scholars within specific fields of study, across diverse countries, or within particular research institutions.
This ranking is the result of diligent, careful, and comprehensive work designed to facilitate informed decision-making, promote collaboration, and celebrate scientific excellence.
