Data Sources and Citation Metrics
The 5th edition of the Research.com Best Engineering and Technology Scientists in Palestine Ranking is primarily based on comprehensive bibliometric data collected from leading scholarly databases, including OpenAlex and CrossRef, along with multiple other reputable sources. The citation-based metrics used to construct the ranking were gathered on January 12, 2026, ensuring that the data reflects the most current scholarly impact available at the time of evaluation. A scientist’s positioning in the ranking is determined by their D-index (Discipline H-index), a refined metric that measures research impact specifically within the examined discipline. This ensures that only papers and citation metrics relevant to Engineering and Technology are considered in assessing a researcher's standing.
Scope of Research and Eligibility Criteria
The ranking is derived from a large pool of 279,971 scientist profiles identified through various bibliometric databases spanning all academic disciplines. Within this broad dataset, 1,000 scientists specializing in the field of Engineering and Technology were analyzed. To qualify for inclusion in this ranking, a scientist’s D-index must be at least 30, and the majority of their tier publications must be focused specifically on Engineering and Technology. Additionally, scientists’ awards and notable achievements within this field were factored into the evaluation process.
The D-index threshold is calibrated as increments of 10 based on the total estimated number of active scholars in each discipline, which ensures that the top 1% of leading researchers are robustly represented. Furthermore, eligibility requires that the proximity between a scientist’s general H-index and their discipline-specific D-index remains within 30% or less, guaranteeing that the researcher’s impact in Engineering and Technology is genuinely reflective of their overall scholarly influence.
Verification and Validation Practices
The ranking team recognizes that raw bibliometric data alone cannot provide an absolute judgment of scholarly contributions. Accordingly, every scientist profile included in the ranking underwent meticulous manual verification. This process involved cross-referencing profiles against a diverse array of reliable and authoritative publication sources to assure accuracy and consistency.
While the number of papers published in prestigious journals and conference proceedings does not directly influence a researcher’s position in the ranking, it serves as a valuable secondary indicator of their contribution to the field. The ranking’s principal criterion remains the D-index, calculated using data from OpenAlex and CrossRef—two of the most prominent and trusted bibliometric databases accessible to the global research community.
For further detailed insights into the underlying methodology, readers are encouraged to visit our methodology page.
Research.com’s Mission and Vision
Research.com is driven by a mission to inspire researchers, institutions, corporations, and policymakers worldwide to better understand the trajectories and focal points of leading scientific experts. By identifying and highlighting the foremost specialists in various disciplines, countries, and research institutions, this ranking aims to provide a transparent and authoritative resource that fosters academic collaboration, informed decision-making, and enhanced recognition of scientific excellence.
The careful and rigorous process behind this ranking underscores Research.com’s commitment to credible and insightful scholarship evaluation, ultimately supporting the advancement of science and technology through greater visibility and acknowledgment of outstanding researchers.
