Materials exist in nature are non-renewable and scares. To overcome these shortcomings and to
meet the ever increasing demand of modern day technology composites are most promising
materials of recent interest that can ...
Natural fibers have been found to be excellent reinforcing materials for preparing natural fiber
reinforced thermoplastics (NFRT). From that, natural fiber plants like nettle are available in many
parts of Ethiopia. The ...
After primary uses of the plastic product, most developing countries like Ethiopia are facing a
shortage of post consumers disposal waste sites and it became a very serious problem on
environmental pollution due to its ...
Star-shaped polymers, consisting of a core and a number of arms radiating from the core, have
attracted more attention because of their highly branched structures and unique rheological
properties. Star-shaped polymers' ...
Star diblock dendrimers are a new class of polymeric materials. They are macromolecules with a
well-defined and monodisperse (of a colloid) containing particles of uniform size), highly branched
three dimensional ...
The study of ordered stable structures for a system of particles interacting through a specific kind
of interactions is an interesting problem both from the scientific and technological point of
views. The modern technology ...
Reusing of waste glass in concrete production is among the attractive option of achieving
waste reduction and preserving the natural resources from further depletion thereby
protecting the environment and achieving ...