We study the limit as α → 0+ of the long-time dynamics for various approximate α-models of a viscous incompressible fluid and their connection with the trajectory attractor of the exact 3D Navier-Stokes system. The α-models under consideration are divided into two classes depending on the orthogonality properties of the nonlinear terms of the equations generating every particular α-model. We sh...

It has been shown that the relative effect of aminopterin on tumor and host, expressed quanti tatively as the specificity of action of the drug, may be altered by the manner in which the drug is employed (2-4). Two of the procedures reported increased the antileukemic specificity of action of aminopterin. (a) Delayed treatment with citrovorum factor (CF): At equal cost in drug dose mortality, a...

Aspects in Mining & Mineral Science First Principle Investigations of La0.25Sm0.75O1.5 Structure: Spin Polarized, LDA+U Calculations Alsulaim GM1, El-Amin AA2* and Khalafalla MAH3 1The Eastern Province-Al-Ahsa-King Faisal University, Saudi Arabia 2Physical department, Faculty Science, Aswan Egypt 3Faculty Yanbu, Taibah Arabian *Corresponding author: A El-Amin, Physical Submission: January 25, 2...

The aim of this paper is to prove a coupled fixed point theorem for a pair of mappings in complex valued metric space, which generalized the results of Marwan Amin Kutbi et al. [4] General Terms: 47H10, 54H25