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- Fayoum UniversityEG2 papers
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4 papers · 1 filter
A New Email Retrieval Ranking Approach
Samir AbdelRahman, Basma Hassan, Reem Bahgat
Email Retrieval task has recently taken much attention to help the user retrieve the email(s) related to the submitted query. Up to our knowledge, existing email retrieval ranking…
A New Email Retrieval Ranking Approach
Samir AbdelRahman, Basma Hassan, Reem Bahgat
Email Retrieval task has recently taken much attention to help the user retrieve the email(s) related to the submitted query. Up to our knowledge, existing email retrieval ranking…
Hubble Parameter in QCD Universe for finite Bulk Viscosity
A. Tawfik, M. Wahba, H. Mansour +1
We consider the influence of the perturbative bulk viscosity on the evolution of the Hubble parameter in the QCD era of the early Universe. For the geometry of the Universe we assu…
Discovery of Quasi-Periodic Oscillations in the Recurrent Burst Emission from SGR 1806-20
Ahmed M. El-Mezeini, Alaa I. Ibrahim
We present evidence for Quasi-Periodic Oscillations (QPOs) in the recurrent outburst emission from the soft gamma repeater SGR 1806-20 using NASA's Rossi X-ray Timing Explorer (RXT…