The principal purpose of this thesis is to extend results from reverse derivation prime rings to generalized
reverse derivations on prime near rings in the setting of semigroup ideals and discuss conditions under
which ...
In this thesis a deterministic mathematical model for COVID-19 with double dose vac-
cination is developed and analyzed by using Modi ed Adomian Decomposition Method
(MADM). To conduct the objective, secondary recent ...
In this thesis, a new deterministic model for the Dengue disease is developed and
analyzed with the homotopy perturbation transform method. The model comprises
six compartments namely human population susceptible class ...
Bacterial meningitis caused by Neisseria meningitides (Nm) is of particular concern due to its
potential to cause large epidemics, causing severe brain damage and fatality. Meningitis can
occur at any age but it has ...
Teka Tesfaye, Asmelash; Alemayehu, Dr. Getinet; Demie, Dr Seleshi(Haramaya University, 2022-01)
This study sought to determine the effect of the problem-solving approach and processes to
reduce student`s exam anxiety and improve self-efficacy on the academic performance in
Mathematics in twelve’s grade of preparatory ...
The main purpose of this project is to obtain the numerical solution of linear volterra
and fredholm integral equations by using Haar wavelet collocation method. Specifically, a
numerical solution of the second kind of ...
In this thesis an infinite capacity single server Markovian queuing system with single
working vacation, reneging and retention of reneged customers is examined. Whenever
a customer arrives at the system, it activates ...
In this thesis transient analysis of an infinite capacity of M/M/1 queue with multiple
working vacations, balking and reneging under Bernoulli schedule vacation interruption
was analyzed. Whenever the system becomes ...
Time to time, many researchers have suggested modifications to the standard parti cle swarm optimization to find good solutions faster than the evolutionary algorithms.
However, it may fall into local optimum (premature ...
The main objective of this project is to study and compare the quality solution and convergence
speed of the two evolutionary algorithms; genetic algorithms and particle swarm optimization by
solving binary integer ...
Premature convergence is the chief difficulty in solving hard optimization problems for most
particle swarm optimization variants. To address this issue, a particle swarm optimization
based on particle mean dimension ...
Secondary school students’ conceptual understanding in mathematics is very low. This is
particularly true in trigonometry topic. One of the possible factors leading to this is the teaching
and learning approaches. The ...
The purpose of this project study is Residuated Almost Distributive Lattices with Maximal
Elements satisfying Ascending Chain Conditions (A.C.C.). First, important preliminary conce
pts, examples, lemmas and theorems ...
In this thesis a deterministic mathematical model for COVID-19 with double dose vac cination is developed and analyzed by using Modified Adomian Decomposition Method
(MADM). To conduct the objective, secondary recent data ...
This thesis aimed to identify types of learning styles and strategies secondary school students
prefer to use when they learn mathematics, to assess relationship between learning style
preferences (visual, auditory, ...
The objective of this study to investigate preferred learning styles and strategies of
preparatory school students of Estie woreda. This study conducted in three preparatory
schools in South Gondar Zone of Esstie Woreda. ...
Students’ beliefs about mathematics problem solving play an important role, since
students’ beliefs are vital forces in students’ mathematics learning and problem solving.
Beliefs about the problem solving in mathematics ...
The objective of this study was to evaluate the effects of problem solving method on students’
mathematics achievement and students’ attitude toward mathematics. The data were collected
with Achievement Test and ...
This project is devoted to studying 2-point explicit rational block methods which are used to
compute the numerical solution of first order initial value problems. Rational block methods are
preferred because they ...