Vol. 28 (2011): Zede: Journal of Ethiopian Engineers and Architects

Articles

• RECENT DEVELOPMENTS IN THE DEFINITION OF DESIGN EARTHQUAKE GROUND MOTIONS CALLING FOR A REVISION OF THE CURRENT ETHIOPIAN SEISMIC CODE - EBCS 8: 1995

  Asrat Worku

  1-15

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• PERFORMANCE ANALYSIS OF CHAOTIC ENCRYPTION USING A SHARED IMAGE AS A KEY

  Alem Haddush Fitwi, Sayed Nouh

  17-29

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• INVESTIGATION OF ADAPTIVE BEAMFORMING ALGORITHMS FOR COGNITIVE RADIO TECHNOLOGY

  Mulugeta Atlabachew, Mohammed Abdo Tuko

  33-47

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• ENERGY AWARE GPSR ROUTING PROTOCOL IN A WIRELESS SENSOR NETWORK

  Sayed Nouh, Zewdu Geta

  49-47

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• FLOW SIMULATION AND PERFORMANCE PREDICTION OF CENTRIFUGAL PUMPS USING CFD-TOOL

  Abdulkadir Aman, Sileshi Kore, Edessa Dribssa

  59-85

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• SUPPLY CHAIN NETWORK DESIGN-OPPORTUNITIES FOR COST REDUCTION AS APPLIED TO EAST AFRICA BOTTLING SHARE COMPANY IN ETHIOPIA

  Daniel Kitaw, Temesgen Garoma, Desalegn Hailemariam

  67-82

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• PERFORMANCE EVALUATION OF A REACTIVE MUFFLER USING CFD

  Sileshi Kore, Abudlkadir Aman, Eddesa Direbsa

  83-89

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• NOTES AND PROPOSED GUIDELINES ON UPDATED SEISMIC CODES IN ETHIOPIA IMPLICATION FOR LARGE-SCALE INFRASTRUCTURES

  Samuel Kinde, Samson Engeda, Asnake Kebede, Eyob Tessema

  92-110

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