Two dimensional (2D) WX2 for X= S, Se and Te in various supercell sizes are considered
in monolayer and heterobilayer. The structural, electronic, magnetic, and optical properties
of 2D- WX2 are investigated using ...
Two dimensional (2D) WX2 for X= S, Se and Te in various supercell sizes are considered
in monolayer and heterobilayer. The structural, electronic, magnetic, and optical properties
of 2D- WX2 are investigated using ...
Bottled water is becoming a primary drinking source at work place and different occasions.
Ethiopia has significant public health concerns related to water safety. With the increasing
consumption of bottled water as a ...
Birds are important bio-indicators and provide various ecosystem services including pollination,
seed dispersal, and pest control. However, habitat deterioration, fragmentation, and loss pose a
threat to them. This ...
Hexavalent chromium [Cr(VI)] contamination in water sources presents significant
environmental and health hazards, adversely affecting aquatic ecosystems, soil integrity, and
the food chain. Human exposure to Cr(VI) ...
Pregnant mothers are at considerable risk of malarial infection in Ethiopia. Indoor residual
spraying (IRS) and long-lasting insecticidal nets (LLINs) are two core interventions for control
and prevention of malaria ...
Beekeeping is a vital agricultural practice in Ethiopia, contributing to household income, food
security, and environmental sustainability through pollination. Challenges such as low
productivity, pests, lack of modern ...
Food borne diseases related to unhygienic food handling practices remain a major public health problem
across the globe. The problem is severe in developing countries due to limitations in securing optimal
hygienic ...
Malaria is a significant vector-borne disease transmitted by an infective bite of female
Anopheles mosquitoes. It poses one of the most complex public health challenges in tropical
and subtropical regions. Climate ...
Grivet monkeys are mostly herbivorous and feed on a wide range of food items. The study was
conducted in two seasons from February to August 2024 to identify grivet monkey habitat
preferences, population size, feeding ...
This study was conducted to assess the diversity, distribution and relative abundance of medium
and large-sized mammals in Kabana Forest, Limmu Kossa District Jimma Zone, Oromia
National Regional State, Southwest ...
In this thesis, electronic and structural properties of Magnesium diboride (MgB2) is investi
gated with the density functional theory by using Quantum EPRESSO Package. The gener
alized gradient approximation (GGA) is ...
The objectives study of this thesis is the chemical composition of stars and galaxies based on
Sloan Digital Sky Survey (SDSS) spectral data. The Sloan Digital Sky Survey (SDSS) dataset
with its wealth of spectroscopic ...
Recombination of electrons and holes may take place in the host crystal or at impurity Cen
tre’s, the energy being removed by radiation of a light quantum, by multi phonon emission,
or by an Auger process. The investigation ...
The forced translocation of linear polymer chain through Nano channels is a topic significant
interest in polymer physics due to it is relevance in biological and Nano technological processes.
In this study Monte Carlo ...
In this thesis the first principle calculation of Titanium Diboride (TiB2 ) is investigated with den
sity functional theory (DFT) using Quantum Espresso package. Our study is based on Density
Functional Theory (DFT) ...
In this thesis the rst principle calculation of Zirconium diboride (ZrB2) is investigated
with density functional theory (DFT) using Quantum Espresso package. Our study is
based on Density Functional Theory (DFT) with ...
Using Monte Carlo simulation, we have examined the static and dynamic properties of linear
polymers with varying chain stiffness that have been translocated through channels. In a two
dimensional (square) lattice, we ...
An ethnobotanical study of wild edible plants was conducted in Mulo District, North Shewa Zone,
Oromia Regional State, Central Ethiopia, from October 2024 to February 2025. This study aimed
to assess and document ...
Pesticides are applied worldwide to a broad variety of crops to control pests. Different studies in
Ethiopia showed that food products are contaminated with pesticides and banned pesticides are
still being used illegally ...