Announcing the Global and National Laureate Awards 2026: Honoring innovators in 20 distinct Nanotechnology disciplines! X
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Yemen Water & Environment Laureate • 2026 - InstaNANO
Yemen

Yemen
Water & Environment
Laureate • 2026

Verified By InstaNANO
1
National
University of Science and Technology
YEYemen Global #592
Impact 50.94
Volume 11.14
35.02
Index Score
2
National
Taiz University
YEYemen Global #1444
Impact 30.03
Volume 10.00
22.02
Index Score
3
National
Thamar University
YEYemen Global #1895
Impact 20.02
Volume 10.00
16.01
Index Score
Scientific Ranking Methodology
Index = (0.60 × Log_Impact) + (0.40 × Vol_Norm)

Logarithmic Impact Normalization

Citation counts often follow a power-law distribution. To prevent single outlier papers from skewing the entire dataset, we apply a Log₁₀ transformation. This ensures that rankings reflect consistent high-quality research rather than viral anomalies.

Bibliometric Disambiguation

Unlike simple counting, our engine employs a multi-factor verification system. We cross-reference DOIs against University affiliations to ensure that "Volume" represents distinct, validated scientific contributions.

Institutional Normalization

We normalize institutional naming conventions (e.g., merging satellite campuses) to provide an aggregated view of a university's true global research footprint.

Temporal Data Horizon

To ensure citation maturity and data stability, this ranking analyzes a specific publication window from 1 July 2024 to 30 June 2025. This standardized 12-month horizon provides a balanced observation period, allowing recently published research sufficient time to be indexed across global bibliometric databases and accrue measurable scientific impact before the 2026 award cycle.

This certificate of excellence is proudly presented to
Author Name
For outstanding scientific contributions and recognized as

in the field of
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