Agro-processing industries for sustainable development1 Organic Biofertilizer from Brewery Wastewater Sludges via Aerobic Composting Process -- Endosulfan pesticide dissipation and residue levels in khat and onion in a sub-humid region of Ethiopia -- Assessment of Ergonomics of Farming Activities for Backyard Vegetable Production in the North Western Ethiopia: Case of Dangishta Community -- n Integrated Approach to Solve Small Farm Holder's Mechanization Barriers in Ethiopia -- Production and Characterization of Glue from Tannery Hide Trimming Waste -- Kinetic modeling of quality change in Ethiopian Kent mango stored under different temperature -- Modeling of Gasification of Refused Derived Fuel, Optimizations and Experimental Investigations -- On-farm Performance and Assessment of Farmers' Perceptions of Hermetic Bags for Farm-Stored Wheat and Maize in Northwestern Ethiopia -- Water resource and environmental engineering -- Developing Domestic Water Security Index in Urban Cities, Bahir Dar City, Ethiopia -- Performance Evaluation and Assessment of Quashni Small Scale Irrigation Scheme, In Amhara Region -- Evaluation of Shallow Ground Water Recharge and ist Potential for Dry Season Irrigation at Brante Watershed, Dangila, Ethiopia -- Evaluating the Impacts of Climate Change on the Stream Flow Events in range of Scale of watersheds in the Upper Blue Nile Basin -- Soil water Dynamics on Irrigated garlic and peppe crops using Hydrus -1D model in the Lake Tana-Basin, North-western Ethiopia -- Evaluation of Stream Flow Prediction Capability of Hy-drological Models in the Upper Blue Nile Basin, Ethiopia -- Dynamics of eutrophication and its linkage with Water hyacinth on Lake Tana, Upper Blue Nile, Ethiopia: Understanding Land-Lake linkage and process -- Multi-purpose reservoir operation analysis in the Blue Nile Basin, Ethiopia -- Evaluation of Co-composting Methods Using Effective Microorganisms -- Impact of Land Use and Landscape on Runoff and Sediment in the Sub-humid Ethiopian Highlands: The Ene-Chilala Watershed -- Urban Growth and Land Use Simulation using SLEUTH model for Adama City, Ethiopia -- Integration of SWAT and Remote Sensing Techniques to Simulate Soil Moisture in Data Scarce Micro-Watersheds: A case of Awramba micro-watershed in the Upper Blue Nile Basin, Ethiopia -- Pilot-scale horizontal subsurface flow constructed wet-land for Removal of Chromium from Tannery Waste Water with Suitable Local Substrate material -- Assessment of Industrial Effluent Pollution on Borekena River, Kombolcha, Ethiopia -- Planning, Designing and Performance Evaluation of Micro Wave Link Case Study from Wegeda to NefasMewucha -- Enhancement of power flow with reduction of power loss through proper placement of FACTS devices based on voltage stability index -- Designing and Modeling of a Synchronous Generator Using AGC, PSS, and AVR Case study on Tis Abay II Hydroelectric Power System -- Optimal Allocation of Distributed Generation for Performance Enhancement of Distribution System Using Particle Swarm Optimization -- Mobility Prediction in Wireless Networks Using Deep Learning Algorithm -- Basic Facial Expressions Analysis on a 3D Model: Based on Action Units and the Nose Tip -- Pareto Optimal Solution for Multi-Objective Optimization in Wireless Sensor Networks -- E-Learning Readiness of Technology Institutes in Ethiopian Public Universities: From the Teachers' Perspective -- Reconfigurable Integrated Cryptosystem for Secure Data Exchanges between Fog Computing and Cloud Computing Platforms -- Ethiopic Natural Scene Text Recognition Using Deep Automatic Amharic Part of Speech Tagging (AAPOST): A Comparative Approach Using Bidirectional LSTM and Conditional Random Fields (CRF) Methods.-Product design, manufacturing, and systems optimization 38 Effects of Shielded Metal Arc Welding Process Parameters on Mechanical Properties of S355JR Mild Steel -- Development and Testing of Improved Double Skirt Rocket Stove for reducing the emission level of Carbon monoxide -- Shell and Tube Heat Exchanger, Empirical Modeling Using System Identification -- A Review on Design and Performance of Improved Biomass Cook Stoves -- Experimental investigation of augmented horizontal axis wind turbine -- Design and Simulation of Waste Heat Recovery System for Heavy Oil Preheating In Dashen Brewery Company -- Performance Evaluation of Motorized Maize Sheller -- Computational Fluid Dynamic Modeling and Simulation of Red Chili Solar Cabinet Dryer -- Development and Performance Evaluation of a Solar Baking Oven -- Design and Optimization of Continuous Type Rice Husk Gas Stove -- Assessment of Quality of Sand Sources and the Effect on the Properties of Concrete (The Case of Bahir Dar and Ist Vicinities) -- Fabrication and Characterization of Metakaolin Based Flat Sheet Membrane for Membrane Distillation -- The Effect of Mechanical Treatment and Calcination Temperature of Ethiopian Kaolin on Amorphous Me-takaolin Product -- nalysis of Bending and Tensile Strength of Sisal / Bamboo / Polyester Hybrid Composite -- ynamic Mechanical Properties of Kenaf, Thespesia lampas and Okra Fiber Polyester Composites -- ynthesis and characterization of betaWollastonite from limestone and rice husk as reinforcement filler for clay based ceramic tiles -- Experimental Investigation of Bending Strength of Oxytenanthera Abyssinica and Yushania Alpina Bamboos -- Plasma polymer deposition of neutral agent carvacrol on a metallic surface by using dielectric barrier discharge plasma in ambient air.