غلاف المجلة

Contents

1 The Possibility of Four Compensation Points in a Mixed Spin-2 and Spin-7/2 Ising
Ferrimagnetic System Using Mean-Field Theory........................................ 1
Fathi. O. Abubrig.

2. Effect of Surface Roughness on the Corrosion Behavior of C45 Carbon Steel in Sea Water......................................................................................10
A. M. Taher, K.A. Mazuz, K.M. Etmimi and, M. Deban

3. Non- Newtonian Hydro-Dynamic Pressure Distribution in a Complex Geometry
Coating Unit (Stepped and Converging Exponential Part) Theoretical Predictions.....................................................................................................14
M. A. Nwir, A. L. Ali, and H. S. Elhaji

4. Statistical Analysis of Highly Unsteady Phenomena in Transonic Flow
Part I: Analysis in the Frequency Domain.....................................................19
A. Al Shabu

5.Second Generation Current Conveyors (CCII) Design and Characteristics................................................................................................27
I. Eldbib, and A. Shaglouf

6. Iron (III) TriFluoroAcetylAcetonate; Polymerization Initiator.............................................................................................................33
A. Alfakhry

7. Elective Design of Shell & Tube Heat Exchanger....................................................................................................36
A. L. A. Ali, A. M. Algadal and, Abdulmunam Shaban

8. Influence of Surface Finishing Parameters on Wear Resistance of AISI D2 Tool Steel..............................................................................................................39
M. A. Hamel, M. EM. Abid, and, M. M. Zabti

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