Abstract
We have to include the notation of several properties of 0-distributive lattice and 1-distributive
lattices in terms of ideals and filters. We see the difference provided that many characterizations
of ...
Abstract
In this project the subgradient extragradient method for solving variational inequality in Hilbert
space and the modified version of the algorithm which finds the solution of variational inequality
and also a ...
Abstract
In this project, using the fuzzy ideal and fuzzy filters of fuzzy lattice, defined by Mezzomo
[9], we define a level set of fuzzy set, and we prove some results based on Mezzomo’s
definition, and we evaluate the ...
Abstract
In this project, a mathematical model for cholera epidemic is presented and analyzed in order to
determine effects of the control measures. The epidemic threshold known as the basic
reproduction number and ...
Abstract
In this project, generalized SOR iterative method is used to solve a class of complex symmetric
linear system of equations as well as the investigation of its convergence analysis and
determination of its ...
Abstract
In this project, we apply the max-min composition of fuzzy relation to show a given fuzzy
relation is a fuzzy transitive, we redefine the equality of two fuzzy relations from [8], and
by using the definitions of ...
Abstract
The electrochemical oxidation of salicylic acid (SA) has been studied on a glassy carbon electrode using cyclic voltammetry and differential pulse voltammetric (DPV) method. SA gives a single irreversible ...
ABSTRACT
In this research the concentrations of Ca, Mg, Cu, Fe, Pb and Cd from selected four brands of Ethiopian beers were determined to assess their compositions and identify affects on beer taste, stability and ...
Abstract
Iodine deficiency disorders (IDD) are an important public health problem in Ethiopia. Amuma district,
Beneshangul Gumuz, is a known IDD endemic area. A study conducted between February to May 2005
reported the ...
Abstract
Tap water and bottled waters become the main source of water that is used by people and should
be evaluated for the safety level whether it is free from the contamination of heavy metals or not
.
The trace ...
Abstract
In this work, the total chromium analysis of the liquid and solid waste s released from Sheba
tannery industry was conducted to assess the extent of pollution of the environment.
Accordingly, sampling ...
Study on population size, diurnal activity budget, and human-grivet monkeys (Chlorocebus
aethiops) conflict in Zegie Peninsula was carried out from August 2018 to March 2019, the study
comprised both the wet and dry ...
Boutourlini‟s blue monkeys (Cercopithecus mitis boutourlinii) are endemic subspecies of
Cercopithecus mitis that found in the north and south western parts of Ethiopia. The study about
population estimate, activity ...
Avocado fruit are nutrient rich foods which are consumed throughout the world. However,
improperly prepared avocado fruit and its juices are recognized as causes of food borne illnesses.
Therefore, the objective of ...
Hepatitis B is the most common and severe infection of the liver in the world including
Ethiopia. This study was undertaken to assess the prevalence and possible association between
risk factors and sero-positivity of ...
Birds are the most diverse group of animals that distributed in different habitats. The study about
species composition, relative abundance and habitat association of avian fauna in Zegie
Peninsula forest patches and ...
Intestinal parasitic infections are common worldwide and are the major causes of malnutrition
and anemia among pregnant women. The objective of this study was to assess the prevalence of
intestinal parasitic infections, ...
Malaria is the most important parasitic disease in the world. It is one of the leading health problem in
Ethiopia with varied intensities of transmission. The aim of this study was to assess knowledge, attitude,
practice ...
Gelawoldie Community Forest is found in Yilmana Densa District,west Gojjam Zone. It provides diverse ecosystem services to the surrounding community. However, there are no data about the 59 woody species status of the ...
Urbanization is an important threat to biodiversity. Nevertheless, an important number of species
has been recorded to live, and even thrive, within urban centers. The study was conducted during
the period of August 2018 ...