International Journal of Nonlinear Sciences and Numerical Simulation

Vol. 7, No. 2, 2006

CONTENTS

The Unreasonable Effectiveness of the Electron-volt Units System in High Energy Physics and the Role Played by = 137

M. S. El Naschie .......................119

The Brain and E-Infinity

M.S. El Naschie..................... 129

An Investigation of Fibonacci-like Sequences in Biology and Mathematics

M. I. Al-Suwaiyel , D. Alani, A. Al-Swailem ..................133

New Light on an Ancient Illumination: the Pharos of Alexandria

A. S. Elnashai, L. Di Sarno and M.D.Carter ................137

On the Finite Difference Scheme for a Non-linear Evolution Problem with a Non-linear Dynamic Boundary Condition

J. Hlomuka ..............149

El Naschie E-Infinity Cantorian spacetime and lengths scales in cosmology

G. Iovane.....................155

Nonlinear Dynamic Response of High Speed Ball Bearings Due to Surface Waviness and Unbalanced Rotor

S. P. Harsha,  C. Nataraj .................. -163

On Deformation of the Fractals from Complex Dynamics

J. Cheng, J. Tan ................167

Numerical Simulation of Dendrite Growth during Solidification

X. Yao, B. He, H. Wang and X. Zhou ................171

An Improved Approach to Nonlinear Dynamical System Identification using PID Neural Networks

S.-J. Li, Y.-X. Liu .................. 177

A Multi-component Matrix Loop Algebra and its Application

H.-H. Dong, Y. Zhang............... 183

A Modified Lorenz System

L.Liu, Y.-c. Su, C.-x. Liu, T. Liu ................ 187

Nonlinear and Complex Dynamics in Real Systems

W.A. Barnett, A. Serletis,D. Serletis ................. 191

A Copyright Protection Scheme for Digital Image Using Chaos and Fractal Compression

J.-L. Liu, D.-C. Lou, and H.-K. Tso  ............... 197

Exact Solutions and Localized Excitations of General Nizhnik- Novikov-Veselov System in (2+1)-dimensions via a Projective Approach

J.-F. Ye, C.-L. Zheng, L.-S. Xie ................ 203

Pspice Realization of the Uçar Prototype Delay Model

A. Uçar, D. Mishra ............... 209

Effect of Schmidt Number on the Stability of Laminar Stratified Flow

M.-l. Xie, J.-z. Lin ................. 215

Novel Numerical Method for Oscillating Airfoil by Adaptive Time Step

G. Sun, C.-J. Liu, C.-J. Lu ............... 221

Calibration of Pipe Networks for District Heating using the Non-linear Optimisation Method

D. Dobersek, D. Goricanec, J. Krope ........... 225

Calculation of Two-Phase Flow-Pressure Conditions in Pipe Systems

D. Goricanec, J. Krope, A. Pristovnik ............. 229

Nonlinear Mechanical Behavior of Combined Members with Different Moduli

W.-j. Yao, C.-h. Zhang, X.-f. Jiang ............. 233