Zobrazeno 1 - 10
of 28
pro vyhledávání: '"L. Moustafa"'
Publikováno v:
International Journal of Antennas and Propagation, Vol 2009 (2009)
An Electromagnetic Band Gap (EBG) antenna is a planar structure which is composed of a cavity and an EBG material. In most applications, the height of the EBG antenna is half wavelength. We present in this paper the conditions to reduce the profile o
Externí odkaz:
https://doaj.org/article/bd34195a3cc74c62b0eccc7bfe3cce36
Akademický článek
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Publikováno v:
Arab Universities Journal of Agricultural Sciences, Vol 14, Iss 2, Pp 711-719 (2006)
Buffaloe's milk was used for the manufacture of Zabady. Control, Zabady made by using 3% of the regular starter. 1.5% of the regular Zabady starter was added to the other three parts, then 1.5% of Bifidobacterium bifidium, ABT or autolyzed S. thermop
Externí odkaz:
https://doaj.org/article/81aa7db729304b01a72f475b6838bee4
Akademický článek
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Publikováno v:
European Orthopaedics and Traumatology. 5:131-137
The purpose of this study was to assess prospectively operative results and complications of treatment of cervical spinal canal stenosis (CCS) by anterior cervical discectomy and fusion (ACDF) using a newly introduced Alexandria Modular Cage-Plate Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adfe4eb7c630d2611d9473e3557ee108
https://doi.org/10.1007/s12570-013-0208-0
https://doi.org/10.1007/s12570-013-0208-0
Autor:
B. Jecko, L. Moustafa
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 7:693-696
In this letter, a new electromagnetic band gap (EBG) structure is proposed. It is constructed by double-layer frequency selective surfaces (FSS) periodically arranged in the z-direction. A periodicity defect is introduced in the middle of the structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::008ea4070130018ffc27d08de67d2f6d
https://doi.org/10.1109/lawp.2008.2009076
https://doi.org/10.1109/lawp.2008.2009076
Autor:
Zong Ming Chen, Yahia L. Moustafa, Paul T. Staveteig, Vamsidhar R. Narra, Jeffrey W. Brown, Khaled M. Elsayes
Publikováno v:
Current Problems in Diagnostic Radiology. 36:97-106
Primary retroperitoneal masses are a rare but diverse group of benign and malignant processes. Magnetic resonance (MR) imaging is playing an increasing role in evaluating retroperitoneal soft-tissue masses. Since the MR imaging features of most retro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f908e5703d820453f431fa5e253f034b
https://doi.org/10.1067/j.cpradiol.2006.12.003
https://doi.org/10.1067/j.cpradiol.2006.12.003
Publikováno v:
Studia Scientiarum Mathematicarum Hungarica. 42:115-130
O'Regan fixed point theorem is used to establish an existence result for the fractional order integral equation x(t) = g(t)+ ?Iaf(.,x(.))(t), t?[0,1], a ? 0, where the vector-valued functionf is nonlinear weakly-weakly continuous. Moreover, existence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6990f69bb72fed23e0906abec42e0e3
https://doi.org/10.1556/sscmath.42.2005.2.1
https://doi.org/10.1556/sscmath.42.2005.2.1
Publikováno v:
Applied Mathematics and Computation. 144:273-286
Haussmann in [Journal of mathematical analysis and applications (1978)] discussed asymptotic stability in infinite dimension of the stochastic differential equationdX+AXdt=BXdWwhere A is a closed linear operator generating strongly continuous semigro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa342e4e44e4487188e0ea63ff582b20
https://doi.org/10.1016/s0096-3003(02)00406-x
https://doi.org/10.1016/s0096-3003(02)00406-x
Autor:
Osama L. Moustafa
Publikováno v:
Chaos, Solitons & Fractals. 18:135-140
In the present paper, we study the Cauchy problem for a fractional order partial differential equation of the form D t α ∂ u(x,t) ∂ t −∑ |q|=2m a q (x,t)D x q u(x,t) =∑ |q| b q (x,t)D x q u(x,t), where 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::807c1f0e8692d82af283ee832977c056
https://doi.org/10.1016/s0960-0779(02)00586-6
https://doi.org/10.1016/s0960-0779(02)00586-6