Articles

• Experimental Investigation on the Effect of Teff Straw Fiber and Lime on Strength and Compressibility of Black Cotton Soil

  Sifan Teshome, yadeta Chemdesa Chemeda

  1-8

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• Nuclear Science and Technology as a Part of Ethiopia’s Energy Mix and Sustainable Development Strategies: exploring opportunities and challenges

  Girma Kibatu Berihie

  9-18

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• Extraction and Characterization of Oil from Moringa Stenopetala Seed

  Gemechu Yadeta Shage

  19-25

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• DEGREE OF ACIDITY RELATED SOIL CHEMICAL PROPERTIES AND EFFECT OF LIME RATES ON P-ADSORPTION CHARACTERISTICS OF WAYU TUKA DISTRICT, WESTERN OROMIA, ETHIOPIA

  Achalu Chimdi YARIMO

  26-36

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• Assessment of Spare part Sourcing and Recycling Activities Impact on the Availability of Lead, Cadmium and Total Petroleum Hydrocarbon in Evbareke Spare Parts Market Soil in Benin City, Nigeria

  Okponmwense Moses, Ukeme Donatus Archibong

  37-45

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• Indigenous Democratic Governance System in the Horn of Africa: Some Reflections on the Democratic Essentials and Political Significance of Gadaa System

  Kena Deme Jebessa

  46-52

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• The Evaluation of Different Blended Fertilizers Types and Rates for Improving the Productivity of Wheat (Triticum aestivum L.) in Debub Ari District, Southwestern Ethiopia

  Abebe Hegano, Atinafu Tunebo, Shimelis Tesema

  53-61

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• Synthesis and Characterization of Silica from Awash Melkaasa Chemical Factory Waste

  Robel Mehari Tesfaye, Fana Teklemariam, Hailemariam Aweke, Hailemariam Gebregwergis

  62-67

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• Estimation of Relativistic Mass Correction for Electronic and Muonic Hydrogen Atoms with Potential from Finite Size Source

  Eshetu Diriba Kena, Gashaw Bekele Adera

  68-77

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• Challenges and Solutions in Biogas Technology Adoption in Ethiopia: A Mini Review

  Natei Ermias Benti, Ashenafi Abebe Asfaw

  78-95

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• Development in the Synthesis and Biological Activities of THβ-carboline and Its Analogs: Review

  Nigatu Bejigo, Ayana Melaku Yadessa

  96-123

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