A scientist’s position in the ranking is determined by their D-index (Discipline H-index), a refined metric reflecting the impact of a researcher's contributions strictly within the examined discipline—in this case, Microbiology. Unlike the general H-index, the D-index exclusively incorporates papers and citation metrics pertinent to the specific research field, providing a focused and discipline-relevant evaluation of scholarly influence.
Scope of Research and Ranking Criteria
In order to ensure comprehensive coverage across the scientific landscape, a total of 187,659 scientist profiles spanning all disciplines were initially examined through a variety of bibliometric data sources. Specifically for Microbiology, 1,354 scientists were identified and studied. To qualify for inclusion in this ranking, several stringent criteria were applied:
- A minimum D-index threshold of 40 was required to consider a scientist as a top contributor within the Microbiology discipline.
- The majority of a scientist’s tier publications had to be firmly anchored within the field of Microbiology, ensuring relevance and specialization.
- Awards and notable achievements within Microbiology further supported the qualification process, substantiating the excellence of researchers beyond bibliometric indicators.
The D-index threshold is adjusted in increments of 10 depending on the total number of scholars estimated within each discipline, thereby guaranteeing that the top 1% of leading experts are consistently incorporated into the list. Additionally, to ensure discipline specificity, the proximity between a scientist’s general H-index and their D-index was maintained at 30% or less, emphasizing focused scholarly output within Microbiology.
Additional Verification Practices
The Research.com team is acutely aware that raw bibliometric data alone cannot serve as an absolute measure of scholarly output or impact. Accordingly, each scientist profile included in the ranking underwent a thorough manual verification process. Profiles were cross-correlated against publications indexed in a wide array of trustworthy sources to validate accuracy and authenticity.
While not affecting the final ranking position, the quantity of papers published in prominent journals and conference proceedings was regarded as a valuable secondary signal of a researcher’s contribution to the advancement of science in Microbiology. The final ranking positions are established based on each researcher’s D-index derived from data primarily collected via OpenAlex and CrossRef, the most prominent and respected bibliometric databases available to the global research community.
For a detailed description of the methodology underpinning this ranking, we invite readers to visit our methodology page.
Research.com’s Mission Behind the Ranking
The fundamental mission behind the creation of the Research.com Best Microbiology Scientists in Egypt Ranking is to inspire researchers, industry leaders, and policymakers worldwide to closely monitor emerging trends and leadership in scientific expertise. By providing a transparent and meticulously curated overview of leading experts within specific fields, countries, and institutions, we aim to facilitate recognition, collaboration, and informed decision-making across the global scientific community.
Our commitment to rigor, accuracy, and field-specific relevance underscores every aspect of the ranking process, ensuring that the list serves as a credible resource that highlights true scholarly excellence in Microbiology.
