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Yemen 3 Scientists H-Index Engineering & Technology / Nanoscience and Nanotechnology Rankings - 2026

This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.

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Total 3 scientist, 1 country, 3 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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259,668
World Rank
Yemen
18
Country Rank
Thamar University Logo
2
University
Ranking Based On Selection:
1
AAA Ahmed|Abdullah Ahmed Ali Ahmed
Thamar University Dhamar, Yemen
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | Applied Physics | Nanoscience | Materials Scienc

H-Index Metrics

  • Total
    30
  • Last 5 Years
    28
  • Last 5 Years / Total
    0.933
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* Total H Index Rankings

Rankings

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914,651
World Rank
Yemen
143
Country Rank
Albaydha University Logo
3
University
Ranking Based On Selection:
2
Sultan Al-Horaibi
Albaydha University Yemen, Yemen
Engineering & Technology / Nanoscience and Nanotechnology
Dye-Sensitized Solar Cells | Squaraine dyes | Chemputatinal Chemistr

H-Index Metrics

  • Total
    11
  • Last 5 Years
    10
  • Last 5 Years / Total
    0.909
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* Total H Index Rankings

Rankings

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1,774,183
World Rank
Yemen
576
Country Rank
Sana'a University Logo
182
University
Ranking Based On Selection:
3
Abdualkareem Alofairi
Sana'a University Sana'a, Yemen
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials synthesis | Condensed Matter Physics | Nanoscience and Nanotechnolig

H-Index Metrics

  • Total
    4
  • Last 5 Years
    4
  • Last 5 Years / Total
    1.000
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