Data Sources and Citation Metrics
The 5th edition of the Research.com Best Molecular Biology Scientists in Thailand Ranking is primarily based on comprehensive bibliometric data aggregated from OpenAlex and CrossRef, alongside multiple other reputable data sources. To ensure the most accurate and up-to-date citation-based metrics, all relevant bibliometric information was collected as of January 12, 2026. A scientist’s position within this ranking is determined by their Discipline H-index, or D-index, a metric that considers only the papers and citation metrics associated with the specific discipline under examination—Molecular Biology in this case. This approach allows for a focused evaluation of researchers’ impact within their core field of study.
Scope of Research Examined
Our evaluation encompassed a wide spectrum of scholarly profiles, initially examining 187,969 scientist profiles identified from diverse bibliometric data sources across all disciplines. Within the domain of Molecular Biology specifically, profiles of two prominent scientists were examined in greater depth as part of the rigorous qualification process.
To qualify for inclusion in the ranking, a researcher’s D-index had to be at least 40, and a majority of their tier publications were required to be directly relevant to Molecular Biology. Additionally, consideration was given to scientists’ awards and achievements within the field, ensuring recognition of distinguished contributions beyond citation metrics alone.
The threshold for the D-index is dynamically adjusted in increments of 10, based on the estimated total number of scholars in each discipline, ensuring that the top 1% of leading scholars in Molecular Biology and other fields are comprehensively included. Furthermore, there is a constraint that the proximity between a scientist’s general H-index and their discipline-specific D-index remains within 30% or less, maintaining consistency and relevance in the ranking.
Verification and Validation Practices
We recognize that raw bibliometric data can never serve as an absolute measure for evaluating scholarly output. In light of this, all scientist profiles included in the ranking underwent manual verification processes. These profiles were cross-correlated with publications indexed in a broad array of trustworthy and authoritative sources to validate authenticity and relevance.
While the number of publications in prominent journals and conference proceedings does not directly influence a researcher’s ranking position, it is regarded as a valuable secondary signal reflecting the breadth and depth of their contribution to Molecular Biology.
The final ranking position is established predominantly through each researcher’s D-index, derived from data provided by OpenAlex and CrossRef—the most comprehensive and respected bibliometric databases accessible to the global research community.
For detailed information on the methodology employed in this ranking, we encourage readers to consult our methodology page.
Research.com’s Mission Behind the Ranking
Our mission at Research.com is to inspire researchers, academic institutions, companies, and policy makers worldwide to observe and understand where leading scientific experts are focusing their efforts. By providing transparent, meticulously curated rankings, we enable the global scientific community to identify and engage with top experts across various fields, countries, and institutions.
Through this initiative, we aim to foster collaboration, elevate scientific excellence, and support informed decision-making that advances research and innovation worldwide.
