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Construction of minimum norm solutions of nonlinear
equations with p-generalized strictly pseudo-contractive mappings in uniformly
convex Banach spaces

Research Abstract

In a recent paper [15], Saddeek introduced the so-called class of generalized strictly pseudo-contractive
mappings and established some strong convergence theorems for the generalized modified Krasnoselskii iterative
processes developed by Saddeek [15] for finding the minimum norm solutions of certain nonlinear equations when
p ≥ 2 in the framework of uniformly convex Banach spaces. This paper develops the work presented in [15] by
considering separately the case in which 1 < p < 2.

Research Authors
A.M.Saddeek
Research Department
Research Journal
J.Fixed Point Theory
Research Pages
11p
Research Publisher
NULL
Research Rank
1
Research Vol
2018:2
Research Website
http://jfpt.scik.org
Research Year
2018

- First record of Leptoxyphium madagascariense (Dothideomycetes, Capnodiales) from sugarcane juice.

Research Abstract

NULL

Research Authors
Abdel-Sater M. A., Moubasher A. H. and Zeinab S. M. Soliman
Research Journal
Plant Pathology & Quarantine
Research Pages
15–22.
Research Publisher
NULL
Research Rank
1
Research Vol
8(1):
Research Website
NULL
Research Year
2018

- First record of Leptoxyphium madagascariense (Dothideomycetes, Capnodiales) from sugarcane juice.

Research Abstract

NULL

Research Authors
Abdel-Sater M. A., Moubasher A. H. and Zeinab S. M. Soliman
Research Journal
Plant Pathology & Quarantine
Research Member
Abdel-aal Hasan Abdel-aal Mobasher
Research Pages
15–22.
Research Publisher
NULL
Research Rank
1
Research Vol
8(1):
Research Website
NULL
Research Year
2018

Diversity of yeasts and filamentous fungi in mud from hypersaline and freshwater bodies in Egypt.

Research Abstract

NULL

Research Authors
Moubasher A. H., Abdel-Sater M. A. and Zeinab Soliman
Research Journal
Czech Mycology
Research Pages
: 1–32.
Research Publisher
NULL
Research Rank
1
Research Vol
70(1):
Research Website
NULL
Research Year
2018

Diversity of yeasts and filamentous fungi in mud from hypersaline and freshwater bodies in Egypt.

Research Abstract

NULL

Research Authors
Moubasher A. H., Abdel-Sater M. A. and Zeinab Soliman
Research Journal
Czech Mycology
Research Member
Abdel-aal Hasan Abdel-aal Mobasher
Research Pages
: 1–32.
Research Publisher
NULL
Research Rank
1
Research Vol
70(1):
Research Website
NULL
Research Year
2018

Ameliorative role of camel whey protein and rosuvastatin on induced dyslipidemia in mice.

Research Abstract

The incidence of obesity is rapidly increasing throughout the world. Dyslipidemia is a major risk factor for a number of chronic diseases, including diabetes and cardiovascular diseases. This work presents a novel approach to study the activity of camel whey protein (WP) with antioxidant and anti-inflammatory properties as a cheap dietary protein substance extracted from camel milk to produce satiety and help in building muscles. Mice model suffering from dyslipidemia as a result of feeding on high fat-cholesterol diet for 8 weeks were administrated with either camel WP and/or rosuvastatin for 4 weeks. Dyslipidemia revealed significant increase in anthropometrical measurements, levels of glucose, insulin, cholesterol, triglycerides, low-density lipoprotein, total leucocyte count, inflammatory cytokines and reactive oxygen species, accompanied by a significant elevation in activating transcription factor-3 and inducible nitric oxide synthase expressions. These alterations were correlated with a profound reduction in high-density lipoprotein, peroxisome proliferator-activated receptor alpha and adiponectin along with a decrease in liver and muscle mitochondrial proteins. Rosuvastatin treatment to mice suffering from dyslipidemia in combination with camel WP for 4 weeks ameliorated these parameters. Notably, animals treated with both camel WP and rosuvastatin exhibited a remarkable decrease in the incidence of dyslipidemia. In addition, camel WP succeeded to overcome the therapeutic drawback posed from rosuvastatin therapy alone with minimal side effects.

Research Authors
El-Shinnawy NA, Abd Elhalem SS, Haggag NZ, Gamal Badr
Research Department
Research Journal
Food & Function
Research Member
Research Pages
11-22
Research Publisher
Royal Society of Chemistry
Research Rank
1
Research Vol
1(16)
Research Website
https://www.ncbi.nlm.nih.gov/pubmed/29349446
Research Year
2018

A high-order nodal discontinuous Galerkin method for nonlinear fractional Schrödinger type equations

Research Abstract

We propose a nodal discontinuous Galerkin method for solving the nonlinear Riesz space fractional Schrödinger equation and the strongly coupled nonlinear Riesz space fractional Schrödinger equations. These problems have been expressed as a system of low order dif- ferential/integral equations. Moreover, we prove, for both problems, L 2 stability and opti- mal order of convergence O (h N+1 ) , where h is space step size and N is polynomial degree. Finally, the performed numerical experiments confirm the optimal order of convergence

Research Authors
Tarek Aboelenen
Research Department
Research Journal
Communications in Nonlinear Science and Numerical Simulation
Research Pages
pp. 428 – 452
Research Publisher
NULL
Research Rank
1
Research Vol
Vol. 54
Research Website
NULL
Research Year
2017

Structural and Lithostratigraphic evolution of Al Baraka Oil field, Komombo Basin, Upper Egypt as deduce from 2D seismic lines and well logging data

Research Abstract

Twenty 2D seismic lines were interpreted with three well velocities and time-depth trace conversion to characterize the
different stratigraphic tops of Komombo basin and to highlight the major structural elements. Five depth structure
contour maps were constructed on the tops of Pre-Cambrian Basement, Neocomian, Aptian and Albian/Cenomanian
sequences. The interpretations of depth structure contour maps show two main fault trends: NW-SE and NE to ENE
directions. The NW-SE trend is the dominant one, creating a half-graben system with two major bounding faults. The
northeast one is downthrown to the southwest, while the southwestern bounding fault is downthrown to the northeast.
The restoration of the structure patterns and sediment fill evolution in Komombo basin is attempted using the 2D
seismic lines in background, integrated with the well data (Al Baraka-1 and Komombo-3). A series of flattened profiles
on top of Pre-Cambrian Basement, Neocomian, Barremian, Aptian, Albian/Cenomanian, Turonian, Coniacian/Santonian,
and Campanian/Maastrichtian successions supported the identification of basin dimensions during its development
through the main tectonic phases.

Research Authors
A Mo’men, M Darwish, A Abdelhady, A Mahmoud
Research Department
Research Journal
Journal of Basic and Environmental Sciences
Research Member
Research Pages
PP.149-169
Research Publisher
NULL
Research Rank
1
Research Vol
Vol.2
Research Website
NULL
Research Year
2017

Structural and Lithostratigraphic evolution of Al Baraka Oil field, Komombo Basin, Upper Egypt as deduce from 2D seismic lines and well logging data

Research Abstract

Twenty 2D seismic lines were interpreted with three well velocities and time-depth trace conversion to characterize the
different stratigraphic tops of Komombo basin and to highlight the major structural elements. Five depth structure
contour maps were constructed on the tops of Pre-Cambrian Basement, Neocomian, Aptian and Albian/Cenomanian
sequences. The interpretations of depth structure contour maps show two main fault trends: NW-SE and NE to ENE
directions. The NW-SE trend is the dominant one, creating a half-graben system with two major bounding faults. The
northeast one is downthrown to the southwest, while the southwestern bounding fault is downthrown to the northeast.
The restoration of the structure patterns and sediment fill evolution in Komombo basin is attempted using the 2D
seismic lines in background, integrated with the well data (Al Baraka-1 and Komombo-3). A series of flattened profiles
on top of Pre-Cambrian Basement, Neocomian, Barremian, Aptian, Albian/Cenomanian, Turonian, Coniacian/Santonian,
and Campanian/Maastrichtian successions supported the identification of basin dimensions during its development
through the main tectonic phases.

Research Authors
A Mo’men, M Darwish, A Abdelhady, A Mahmoud
Research Department
Research Journal
Journal of Basic and Environmental Sciences
Research Member
Research Pages
PP.149-169
Research Publisher
NULL
Research Rank
1
Research Vol
Vol.2
Research Website
NULL
Research Year
2017

Optical investigation of thermally evaporated Cu5Ge x Te95− x thin films

Research Abstract

Cu5GexTe95−x (x = 14, 16, 18 and 20) thin films were successfully deposited using thermal evaporation technique. The optical transmittance (T) and reflectance (R) spectra in the wavelength range 250–2500 nm were used for the determination of the optical energy gap and the associated optical constants of the deposited thin films. It was found that, the absorption coefficient (α), refractive index (n) and the extinction coefficient (k) spectra vary with increasing Ge concentration. The indirect optical band gap Eg is found to decrease while the Urbach tail energy increases for different film compositions. The refractive index dispersion data were analysed using the Wemple–DiDomenico single-effective-oscillator model. As a result, the oscillator energy (Eso), dispersion energy (Ed), oscillator strength (Sso), and zero-frequency refractive index (no) were determined. The dependence of the optical constants of Cu5GexTe95−x on the photon energy (hν) at different Ge concentrations is discussed.

Research Authors
A Abu El-Fadl, AS Soltan, AS Aashour, AM Nashaat
Research Department
Research Journal
Journal Materials Research Innovations
Research Member
Research Pages
NULL
Research Publisher
NULL
Research Rank
1
Research Vol
Vol.22, No.2, 2018
Research Website
doi/abs/10.1080/14328917.2016.1265231
Research Year
2016
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