EKB Journal Management System
1.

Higher estimates for the solution of a heavy rigid body moving under the action of a Newtonian force field

Pages 1-6
T. S. Amer; I. M. Abady
2.

Associated graphs and chain maps

Pages 7-20
E. EL-Kholy; N. El-Sharkawey
3.

The truncated distribution of the range for a Wiener process: Application to the stock price

Pages 21-40
Abd El-Moneim A. Teamah; Mohamed A. El-Hadidy; Maraw M. El-Ghoul
4.

Two Intersection Graphs

Pages 41-48
M. A. Seoud; F. A. A. Ghouraba
5.

A proposed method for solving multiobjective linear fractional programming problems with rough coefficients

Pages 49-57
El-saeed Ammar; Mohamed Muamer
6.

Koenig’s root-finding algorithms

Pages 58-64
Omar Ismael El Hasadi
7.

Purification and kinetic studies of bovine kidney cyclooxygenases (COXs)

Pages 65-62
Raef S. Shams; Rasha Abu-Khudir; Ehab M. M. Ali
8.

Some Chemical Aspects of 1,2,4-triazine derivatives

Pages 73-85
A. A. El-Barbary⃰; A. M. Sharaf; Bader E-Bader
9.

Synthesis and Characterization of Some Quinazolone Derivatives

Pages 86-95
A. A. El-Barbary⃰; A. M. Sharaf
10.

Preparation and characterization of a photo- catalytic TiO2 coating on glazed ceramic tiles

Pages 96-102
Ahmed A. Almarasy; S. A. Azim; El- Zeiny M. Ebeid