EKB Journal Management System
1.

Relative convex body in Euclidean and hyperbolic spaces

Pages 1-6
H. K. El-sayied; M. Swealam; Doaa Mohammed El-sayed
2.

Truncated Lindley Gamma Distribution

Pages 7-18
W.A. Hassanein; T.A. El-Haddad
3.

Rough Convexity of A Set and A Function

Pages 19-26
E. A. Youness; A. A. ALsaraireh; H.S. Alrawashdeh
4.

The Collapsing of Gas Bubbles in the Bio tissues between Two-Phase Flow and its applications under the effect of Suction Process

Pages 27-32
S. A. Mohammadein; A. A. Megahed; Asmaa .H. A. Elhabashi
5.

COORDINATED SEARCH FOR A RANDOMLY LOCATED TARGET

Pages 33-42
Abd El-moneim A. M. Teamah; Hamdy M. Abou Gabal; Walaa .A. Afifi
6.

A Method for Improving Rough Set Approximation Accuracy in terms of j-Neighborhood Spaces

Pages 43-52
O. A. Embaby; Nadya. A. Toumi
7.

On the dynamics of Kirschner tumor-immune model

Pages 53-62
A. Zaghrout; M.M.A. El-Sheikh; A.R. El-Namoury; A. El-Ashry
8.

Applying Rough Set Theory on DNA Recombination

Pages 63-73
M. M. Elsharkasy; M. Sh. Badr; Wafaa M. Fouda
9.

A Fuzzy Approach for Solving Fractional Programming Problems

Pages 74-80
E.A. Youness; E. F. Ibrahim
10.

Multi-Item Probabilistic Buffer Stock Inventory Model with Zero Leadtime and Varying Holding Cost under a Restriction

Pages 81-93
H.𝐀 Fergany; O.𝐌 Hollah
11.

Morphological, Infrared and Structural Studies for Nano Cobalt Ferrite Doped with Lanthanum

Pages 94-114
B. I. Salem; O.M HEMEDA; S.F. MANSOUR
12.

Spectroscopic studies on the interaction between thioglycolic acid (TGA)- capped CdTe quantum dots and cyanine dyes

Pages 115-137
Mostafa F. Abdelbar; Tarek A. Fayed; Talaat M. Meaz; El- Zeiny M. Ebeid