• Bio-Enzyme Stabilization of Red Clay Soil 

  Dagnachew, Seifu (Addis Ababa University, 2021-04)

  Enzyme based liquid soil stabilizers have emerged as an alternative soil stabilization technique and are being introduced to the road construction industry, with an objective to improve the geotechnical properties of ...
• Assessment of Reasons for Yield Decrease of Water Wells in Akaki Well Field Based of Design, Construction and Operation 

  Bethelhem, Kena (Addis Ababa University, 2022-03)

  Groundwater is of paramount importance for the city of Addis Ababa and the majority of the groundwater supplied to the city comes from drilled wells in and around AkakiKality sub city. Even though numerous water wells ...
• Optimum Coagulant Dose Prediction for Water Treatment using Artificial Neural Network (Case of Legedadi Water Treatment Plant) 

  Eyerusalem, Alemayehu (Addis Ababa University, 2022-04)

  Water obtained from surface or subsurface sources is crucial for life. But direct use of raw water has serious health risks. Different water treatment processes can be used to make the raw water safe for domestic purposes. ...
• Regional Gravity Field Modelling From GRACE Satellite Gravity Mission Data: A Case Study in Ethiopia 

  Samuel, Milki (Addis Ababa University, 2022-02)

  The Gravity Recovery and Climate Experiment (GRACE) mission data-derived gravity field models have provided us with remarkable accuracy in gravity field determination. Despite this, the predicted GRACE baseline accuracy ...
• Residual Terrain Model Effect and Gravimetric Terrain Correction for Gravity Field Modeling over Ethiopia 

  Sadik, Shewmollo (Addis Ababa University, 2022-03)

  In this study, residual terrain model effects and terrain corrections were computed at 1.5 arcminute grid nodes and terrestrial gravity stations and presented in grid maps having 1.5 arc minute spatial ...
• Modeling Land-Use Land-Cover Change and Assessment of its Impacts on Hydrology Using GIS and Remote Sensing Techniques; A Case of Muger Catchment, Ethiopia 

  Toli, Deme (Addis Ababa University, 2022-03)

  Assessing the impacts of LULC change on hydrology plays a great role in the effective planning and management of hydrological resources of the catchment. The change of LULC has a direct effects on the different hydrological ...
• Application of Machine Learning Methods for Shear Capacity of RC Beams 

  Birhane, Gemeda (Addis Ababa University, 2021-12)

  Accurate determination of the capacity of reinforced concrete (RC) beams in shear remains a demanding problem due to its complex failure mechanism and the nonlinear relationship between different factors influencing the ...
• Use of Artificial Neural Network to Predict Compaction Characteristics of Soil from Soil Index Properties (Case of Addis Ababa) 

  Hana, Adugna (Addis Ababa University, 2021-10)

  Soil compaction is the most commonly practiced mechanical method used to improve soil behavior and has a significant impact on earthwork structures. However, determining the compaction characteristics of soil in the ...
• Web-GIS Based Electric Utility Management System: A Case of Adama City, Ethiopia 

  Diro, Kassaye (Addis Ababa University, 2022-03)

  Utilities are very important for smoothing people's daily lives. Public utility authorities are facing significant challenges in developing cost effective business process for managing subsurface, surface and overhead ...
• 3D Gravity Inversion for Mineral Exploration Over Southern Green-stone-Belts of Ethiopia 

  Girum, Ashenafi (Addis Ababa University, 2022-03)

  Mainly this study aimed to investigate subsurface geology of the southern green stone mineralization zone for evaluation of gravity inversion is how effectively detecting high-density mineralization. Throughout the ...
• Flood Change Detection, Attribution and Management Implication in Data-Scarce Watersheds: A Case of Wabi Shebele River Basin, Ethiopia 

  Fraol, Abebe (Addis Ababa University, 2022-03)

  Trends and variability of hydroclimatic extremes have received excessive attention in many hydrological modeling studies. However, many scientists are still uncertain to attribute the proportion of hydrologic variability ...
• A Case Study: Along The Sawla to Laska Road Corridor and Surrounding Area, Southern Regional State, Ethiopia 

  Tsegaye, Chalo (Addis Ababa University, 2022-03)

  Landslides are common known natural hazards that lead to infrastructure destruction (road failure), property damage, and human loss. Current study area located in southwestern Ethiopian highlands near rift margin and proned ...
• Performance Assessment of Road Transport Network and Urban Land Use Interaction: The Case of Burayu Town Using GIS and Remote Sensing, Ethiopia 

  Dereje, Daba (Addis Ababa University, 2022-03)

  This research modeled the transport system to estimate the land use transport interaction to ultimately determine the level of infrastructure that is required to support the economic activity in the study area. To investigate ...
• Assessment on Selected Prefabricated Wall Construction Practices as an Alternative Materials and Technology in The Ethiopian Housing Sector 

  Mishame, Desalegn (Addis Ababa University, 2021-10)

  Provision of affordable housing to citizens is one of the biggest concerns of governments all across the world. The cost of housing in cities of Ethiopia is very high that it is impossible for most city to afford a quality ...
• Prediction Modelling of Road Crash Frequency: A Review and Assessment on Different Approaches 

  Mohammed, Assefa (Addis Ababa University, 2022-02)

  Crash prediction version has often been utilized in dual carriageway protection studies. It may be utilized in figuring out foremost contributing elements or set up dating among crashes and explanatory twist of fate ...
• Estimation of Sediment Yield under the Impact of Climate Change (Case of Mille River Watershed, Lower Awash Sub-Basin, Ethiopia) 

  Samuel, Tadesse (Addis Ababa University, 2022-03)

  Climate change impact and its variability on stream flows and sediment yield are now becoming one of the significant challenges. Hence evaluation of the impact and the trends of the climate change on hydrological process ...
• Identification of Problems on Road Maintenance and Assessment of the Effects of Poor Road Maintenance on Road Function (in the case of Federal Roads of Ethiopia) 

  Ermias, Eyob (Addis Ababa University, 2022-03)

  To facilitate the socio-economic growth of one’s country, the importance of well-conditioned road networks with the proper road maintenance practice is very significant. However, most of the federal roads are not in good ...
• Assessment of reasons for Yield Decrease of Water Wells in Akaki Well Field based of Design, Construction and Operation 

  Bethelhem, Kena (Addis Ababa University, 2022-03)

  Groundwater is of paramount importance for the city of Addis Ababa and the majority of the groundwater supplied to the city comes from drilled wells in and around Akaki-Kality sub city. Even though numerous water wells are ...
• Evaluation of the Performance of Remote Sensing-based Drought Indices for Agricultural Drought Characterization: The case of Tigray Region, Northern Ethiopia 

  Haregeweyen, Minas (Addis Ababa University, 2022-03)

  The increasing drought severities and consequent devastating effects on agriculture in the Tigray Region needs better monitoring of drought. For this purpose, numerous remote sensing-based drought indices have been proposed. ...
• Construction Industry Institute (CII) Best Practice of Contractors With Minimum Time & Cost Overruns in Ethiopian Road Authority Projects 

  Mebatsiyon, Alemu (Addis Ababa University, 2021-12)

  Roads form an integral part of any nation’s transportation network, and are widely accepted to contribute positively to the socioeconomic development. This fact has meant many nations, particularly developing ones invest ...

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