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Volume 24, Issue 4 (1999)

Original Studies

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Comparative Study of Various Methods for Computation of Energy Dissipation over Stepped Spillway.
M. Attia and Mahmoud Mohamed Ahmed El-Gamal

Subject Area: Civil and Environmental Engineering

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Modeling of PN Junction Diode Using Neural Networks and Genetic Algorithm.
Mohamed Yakout, Abdelfattah Abdelfattah, and Ayman Elbazz

Subject Area: Electronics and Communication Engineering

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Application of a Solar Desiccant/Collector System for Water Recovery from Atmospheric Air.
Helmy Gad, Ahmed Kandel, and Ibrahim El-Sharkawy

Subject Area: Mechanical Power Engineering

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Interrelation among Microstructure, Development of Voids and the Fracture Behavior of the Nickel-Iron Chromium Alloy.
A. Fattah and T. Salama

Subject Area: Production Engineering and Mechanical Design

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Prediction of the Effect of Primary and Secondary Air Swirl on the Flow Field in a Gas Turbine Combustor.
H. Salam, Salah El-=Emam, and M. Zawia

Subject Area: Mechanical Power Engineering

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A New Technology to Combat Oil Spills on Water Surface Using a Ribbed-Grooved Disc Skimmer.
Nabil El-Minshawy

Subject Area: Mechanical Power Engineering