Due to the growing population and economy, the amount of waste generated each year in developing countries is tremendously increasing. The current waste management system in Ethiopia relies on labor-intensive methods that ...
The present research is focused on extruding a filament from the blended virgin and recycled PET material and producing specimens by 3D printing and testing them for mechanical properties. Different combinations of blending ...
Fused Deposition Modelling is an Additive Manufacturing technology capable of producing simple and complex 3D structures using plastic materials. However, like any manufacturing process, Fused Deposition Manufacturing is ...
A Circular Economy is an economic system that values resources by keeping materials in use as long as possible, while reducing the generation of waste. Modular design a product design approach grouping similar products ...
In Ethiopia, the operation of tomato vegetable cultivation has been dominated by manual transplanting over the open-field cultivation practices, which is labor-intensive, time consuming, expensive operation, and requires ...
Additive manufacturing is one of the most promising technologies, expected to pave the
way we manufacture today by avoiding conventional manufacturing processes due to
several advantages and capabilities such as reduction ...
Drying injera must be done in a chamber with uniform and optimum drying temperature and airflow speed to obtain quality product under optimum drying time. In this study, the drying process of Injera has studied by considering ...
In Ethiopia, there is a huge demand for single-cylinder engines for agricultural, construction, and related non-automotive industry application which is tried to be covered by imports with foreign currency challenges. It ...
Injera is Ethiopia and Eritrea's most cultural staple food item, made from an Indigenous grain
called “teff”. Traditionally 50-60 cm diameter circular pancake is baked on a 20–30 mm thick
clay griddle called Mitad. It ...
Due to the growing population and economy, the amount of waste generated each year in developing countries is tremendously increasing. The current waste management system in Ethiopia relies on labor-intensive methods that ...
The present research is focused on extruding a filament from the blended virgin and recycled PET material and producing specimens by 3D printing and testing them for mechanical properties. Different combinations of blending ...
Fused Deposition Modelling is an Additive Manufacturing technology capable of producing simple and complex 3D structures using plastic materials. However, like any manufacturing process, Fused Deposition Manufacturing is ...
A Circular Economy is an economic system that values resources by keeping materials in use as long as possible, while reducing the generation of waste. Modular design a product design approach grouping similar products ...
In Ethiopia, the operation of tomato vegetable cultivation has been dominated by manual transplanting over the open-field cultivation practices, which is labor-intensive, time consuming, expensive operation, and requires ...
Additive manufacturing is one of the most promising technologies, expected to pave the
way we manufacture today by avoiding conventional manufacturing processes due to
several advantages and capabilities such as reduction ...
Drying injera must be done in a chamber with uniform and optimum drying temperature and airflow speed to obtain quality product under optimum drying time. In this study, the drying process of Injera has studied by considering ...
In Ethiopia, there is a huge demand for single-cylinder engines for agricultural, construction, and related non-automotive industry application which is tried to be covered by imports with foreign currency challenges. It ...
Injera is Ethiopia and Eritrea's most cultural staple food item, made from an Indigenous grain
called “teff”. Traditionally 50-60 cm diameter circular pancake is baked on a 20–30 mm thick
clay griddle called Mitad. It ...
This research aims to fabricate new advanced materials by a method of solution
mixing of acrylonitrile butadiene styrene (ABS) and multi-wall carbon nano tubes
(MWCNT) using fused deposition ...
A nitinol (NiTi) is a shape memory alloy that can be characterized by its shape memory
effect and super elasticity behavior. The super elastic properties of SMA lead the
material to be used as energy ...
Electromagnetic (EM) wave is a form of energy that is emitted and absorbed by charged
particles. EM pollution becomes the fourth pollution next to air, water and sound
pollution. Current technologies ...
Vehicle rollover accidents frequently result in occupant head-roof interaction, which
transfers the load to the spinal column and induces severe injuries. This study aims to
evaluate the response of lower lumbar ...
Vehicle rollover accidents frequently result in occupant head-roof interaction, which
transfers the load to the spinal column and induces severe injuries. This study aims to
evaluate the response of lower lumbar ...
In Ethiopia's public transportation system, excessive passenger loading control has been a
significant problem. Despite certain traffic police personnel being stationed at particular
inspection sites for the manual ...
Aircraft, aerospace, ships, and rockets are complex engineering systems wi th many thousands of
components, glass fiber-polyester composite uses for these engineering applications. These
materials are exposed to ...
In the world, machines are designed and manufactured according the problem it will solve
and sometimes technology gets old according to the purpose it specifically aimed to solve.
So updating the past one is more ...
Natural fiber and synthetic fiber are used for many mechanical and structural applications
in engineering materials, and technological advancement has made them more valuable.
Composite materials that are made ...
Many engineering applications today are increasingly made of laminated composite
material. Hybridization technique wherein more than one type of fiber is combined in
the same matrix provides an added advantage to the ...