EKB Journal Management System
1.

The first photometric analyses and classification of the W-UMa eclipsing binary systems GSC 1283-53 and GSC 702-1892

Pages 1-7
A. Essam; A. Nakhlawy; M.A. Rassem
2.

Attenuation of seismic waves in Central Egypt

Pages 8-17
Mamdouh Abbas Morsy; Azza M. Abed
3.

Limb-effect of rapidly rotating stars

Pages 18-20
Azza M. Abed
4.

Orbital period variation study of the low-mass Algol eclipsing binary AI Draconis

Pages 21-26
Azza M. Abed
5.

Analysis of magnetic gradients at North East of Wadi Ar Rika quadrangle, Saudi Arabia, to delineate subsurface linear features and faults

Pages 27-38
Maha Abdelazeem; El-Sawy K. El-Sawy; Mohamed M. Gobashy
6.

Tri-band microstrip antenna design for wireless communication applications

Pages 39-44
Gehan Sami; Mahmoud Mohanna; Mohamed L. Rabeh
7.

Time verification of twilight begin and end at Matrouh of Egypt

Pages 45-53
A.H. Hassan; N.Y. Hassanin; Y.A. Abdel-Hadi; I.A. Issa
8.

Discrimination between landmine and mine-like targets using wavelets and spectral analysis

Pages 54-66
Mahmoud A. Mohana; Abbas M. Abbas; Mohamed L. Gomaa; Shereen M. Ebrahim
9.

Preliminary crustal deformation model deduced from GPS and earthquakes’ data at Abu-Dabbab area, Eastern Desert, Egypt

Pages 67-76
Abdel-Monem S. Mohamed; A. Hosny; N. Abou-Aly; M. Saleh; A. Rayan
10.

Magnetization of three Nubia Sandstone formations from Central Western Desert of Egypt

Pages 77-87
H. El-Shayeb; I.A. El-Hemaly; E. Abdel Aal; A. Saleh; A. Khashaba; H. Odah; R. Mostafa
11.

Site-specific shear wave velocity investigation for geotechnical engineering applications using seismic refraction and 2D multi-channel analysis of surface waves

Pages 88-101
Adel M.E. Mohamed; A.S.A. Abu El Ata; F. Abdel Azim; M.A. Taha
12.

Quarry blasts assessment and their environmental impacts on the nearby oil pipelines, southeast of Helwan City, Egypt

Pages 102-115
Adel M.E. Mohamed; Abuo El-Ela A. Mohamed
13.

Optimization of MUSIC algorithm for angle of arrival estimation in wireless communications

Pages 116-124
Mahmoud Mohanna; Mohamed L. Rabeh; Emad M. Zieur; Sherif Hekala
14.

Theoretical infrared continuum images for Be star disks

Pages 125-133
Gamal Edin Hamed; T.A.A. Sigut
15.

Final state predictions for J2 gravity perturbed motion of the Earth’s artificial satellites using Bispherical coordinates

Pages 134-138
M.A. Sharaf; H.H. Selim
16.

Strong motion simulation at Abu Zenima city, Gulf of Suez, Egypt

Pages 139-145
H.H. Selim
17.

Estimating the near-surface site response to mitigate earthquake disasters at the October 6th city, Egypt, using HVSR and seismic techniques

Pages 146-165
Adel M.E. Mohamed; H.E. Abdel Hafiez; M.A. Taha
18.

Modeling of strong ground motion during the 1992 Cairo earthquake in the urban area northern Greater of Cairo, Egypt

Pages 166-174
Khaled Omar; Mohsen Attia; El Sayed Fergany; Awad Hassoup; Hussein Elkhashab
19.

Detailed magnetic survey at Dahshour archeological sites Southwest Cairo, Egypt

Pages 175-183
Mahmoud Mekkawi; Tarek Arafa-Hamed; Tareq Abdellatif
20.

Inside Front Cover