Abstract
The study examined the effect of phosphorus dopant concentration on mobility of
crystalline silicon (c-Si). The study considers different temperature and dopant concentration in
relation to its effect on the ...
ABSTRACT
Agro-stone boards are made up of binding materials (MOC, MOS, MPC), fillers (mineral and
agro byproducts) and reinforced materials (fibre-glass). Different lignocellulostic cereal crop
byproducts such as rice ...
Abstract
This study investigates the effects of phosphorus dopant concentration on the resistivity
of crystalline silicon (c-Si). The study considers different level doping concentration and
temperature variation
in ...
Abstract
The study examined energy levels of boron (B) doped crystalline Si (c-Si) with different
boron dopant concentrations and temperatures. In this work, energy levels
ofboron doped
c-Si were studied
using ...
ABSTRACT
In this study less complex and an environmental friendly process for the synthesis of
antimicrobial silver nanoparticles using extracts of brassica oleracea var. capitata leaves is
reported. UV-Vis spectroscopy ...
Tanning efJluent from leather processing industries is very complex and leads to
environmental pollution
if discharged untreated, especially due to its high organic
loading and chromium content.
In this study five ...
ABSTRACT
This paper describes the potential use of styrene butadiene rubber and enset fiber as a
reinforcement material
in concrete. The concentrations of styrene butadiene and enset fiber were
varied and the mechanical ...
In this study, We have used a plant mediated green synthesis of silver nanoparticles through thechemical reduction of 10 ml of 5 mM AgNO
3
solution and 1ml of 8 g Endod leaf extract areducing as well as coating (capping) ...
Materials found in nature are non-renewable and scares. As the need of peoples increased rapidly, new
and modified materials in international manufacturing standard have to be manufactured as well
utilized. Bamboo is one ...
In this study, iron oxide nanoparticles (Fe
3
O
4
NPs) were synthesized using a completely green
biosynthetic method by reduction of ferric chloride (FeCl
3
) solution with Mango leaves extract.
The preparation ...
Graphene oxide (GO) films with two-dimensional structure were successfully prepared by
the modified Hummer method from oxidation of natural flak graphite with sulfuric acid,
sodium nitrate and potassium permanganate. The ...
Materials found in earth are nonrenewable and scares. As the need of human being increases
exponentially, new and alternate materials and manufacturing methods are developed and utilized
extensively. Manufacturing of ...
Ethiopian population uses biomass as a primary energy sources. More than 50% of this energy accounts for injera baking. Injera baking devices were prepared by combination of clay soil, copper metal powder and water as a ...
Dimers are low molar mass LC molecules consists of two identical rigid rod like structural
molecule called mesogen jointed by highly flexible alkaline core spacer that provide the
necessary mobility with in the LC phase. ...
Diblock star copolymers (DBSCP) are polymers of the two chemically distinct monomer units
covalently bonded to form macromolecule of Diblock star copolymer unit. These types of polymer
can be synthesized in three mechanisms ...
In this study, green synthesis, characterization and antibacterial activity of zinc oxide nanoparticles was studied. The zinc oxide nanoparticles were successfully synthesized via a fast, convenient, cost-effective, and ...
Star shaped polymers are a relatively new class of super-molecules. Star shaped polymers are complex branched polymer which consists of at least three arms and one central core. Star shaped polymers have unique topological ...
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 ...
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 ...
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 ...