Vol. 8 (1989): Zede: Journal of Ethiopian Engineers and Architects

Articles

• Determination of field strength of concrete from maturity functions

  Assefa Desta

  1-6

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• Solar radiation maps fot Ethiopia

  Tesfaye Bayou, Abebayehu Assefa

  7-15

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• A computer controlled pulse penerator for an ST Radar System

  Ghebrebrhan Ogubazghi

  17-22

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• A low-phase noise frequency multiplier chain

  Mohammed Abdo

  23-33

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• Computer aided selection of plant layout

  Daniel Kitaw

  34-43

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• The effect of percentage carbonon the CVD coating of plain carbon and low alloy steels

  Wekianos Hailu

  44-50

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