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National Research Institute of Astronomy and Geophysics

Egypt

187 papers here2.6k citations across 187
fields
  • astro-ph.SR50
  • astro-ph.GA39
  • astro-ph21
  • astro-ph.CO20
  • gr-qc17
  • astro-ph.HE13
  • physics.gen-ph6
  • astro-ph.IM5
ROR 01cb2rv04OpenAlex

affiliations via OpenAlex

output
19982026
most citedRate of Period Change as a Diagnostic of Cepheid Properties

125 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

  • M. Nouh2 profiles32 · h 11
  • N. Ahmed18 · h 12
  • A. Takey17 · h 10
  • A. Tadross14 · h 8
  • W. H. Elsanhoury14 · h 8
  • Mohamed H. Abdullah11 · h 8
  • A. Shaker8 · h 6
  • G. Ali8 · h 7
  • M. Elkhateeb2 profiles8 · h 6
  • A. Essam2 profiles7 · h 7
  • A. Shokry7 · h 8
  • A. Klypin6 · h 68
collaborating institutions
  • Northern Border UniversitySA30 papers
  • Centre National de la Recherche ScientifiqueFR16 papers
  • Taibah UniversitySA16 papers
  • Cairo UniversityEG12 papers
  • Instituto de Astrofísica de AndalucíaES11 papers
  • Université Paris CitéFR11 papers
  • Astrophysique, Instrumentation et ModélisationFR10 papers
  • Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR10 papers
  • Leibniz Institute for Astrophysics PotsdamDE10 papers
  • Sorbonne UniversitéFR10 papers
  • Astronomical ObservatoryRS9 papers
  • CEA Paris-SaclayFR9 papers
Showing 2004 · gr-qcShow all

1 paper · 2 filters

gr-qc2004

Temperature Fluctuation and an Expected Limit of Hubble Parameter in the Self-Consistent Model

A. B. Morcos

The temperature gradient of microwave background radiation (CMBR) is calculated in the Self Consistent Model. An expected values for Hubble parameter have been presented in two dif…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.