Abstract
Introduction: Ethiopia is one of the most populous countries in Africa and with the highest number of new HIV/AIDS infections. So, the main objectives of this study were to demonstrate the joint predictors of the ...
ABSTRACT
Background: Like all other organs the Heart is susceptible to disease. The main objective of this study was to joint modeling of longitudinal change of pulse rate and time-to default from treatment of congestive ...
ABSTRACT
Introduction: Acquired immune deficiency syndrome (AIDS) was the final stage of HIV infection. HIV attacks the CD4 cell which is responsible for the body's immune response to infectious agents. An infected person's ...
Abstract
Introduction: In the world, pneumonia is the first infectious disease which is the leading cause of children under age five morbidity and mortality with 98% of deaths in developing countries. In Ethiopia, child ...
Abstract
Early marriage is still widely exercised in many parts of the world chiefly in Latin America, the
Caribbean, Southern Asia and countries of Africa. Ethiopia has one of the highest rates of early
marriage in ...
ABSTRACT
Background: Diabetes mellitus is a major public health problem that is responsible for
morbidity and mortality. In Ethiopia diabetes is becoming a double burden due to urbanization.
This problem is also ...
Abstract
Antiretroviral Treatment (ART) can help people from becoming ill for many years and this has
improved the survival of HIV patients. In Ethiopia about 690,000 people and globally more than
23.3 million people ...
ABSTRACT
Introduction: Heart failure is an ultimate clinical outcome, resulted from functional dysfunction
of ventricular filling or ejection of blood resulting the inability of the heart to pump adequate
amount of ...
Abstract
The major purpose of this project is to investigate the relationships between fuzzy ideals and
fuzzy congruence relations on rings and to introduce fuzzy congruence relations over rings and
give constructions ...
Abstract
Let g be a complex constant and z be complex variable, G(g) the Euler’s gamma function,
and (g)
k
=
G(g+k)
G(g)
for k 2 N[f0g the generalized Pochhammer symbol. The principal
aim of this project is to ...
Abstract
In this project, A Comparison of Accelerated over relaxation method with some iterative methods
for solving a class of complex linear system of equations is presented. Further, when the real part
of the ...
Abstract
In this project, we have studied a mathematical model of the dynamics of HBV infection and
applied on pregnant women in West Gojjam administrative zone using deterministic SIR
mathematical model. We estimated ...
ABSTRACT
This project aims to develop a better understanding of Distributive Lattices and
congruence in Lattices. We present the definition of Distributive Lattice and Congruences in
Lattice,
Finaly state and proof ...
We observe that two types of congruence are introduced in a distributive lattice, one in terms of
ideals generated by derivations and the other in terms of images of derivations. Also we undertake
an equivalent condition ...
Abstract
One of the solution methods of ordinary and partial differential equations is integral transform.
Newly introduced, Sumudu transform provides an alternative integral transform which gives an
efficient tool ...
Scintillations are the effect of irregular electron density on the propagation of electromagnetic
signals through the ionosphere. The scintillating signals change phase unexpectedly and vary
rapidlyinamplitude. ...
Aerosols are minute liquid or solid particles suspended in the atmosphere. Aerosol optical Depth (AOD) and Angstrom Exponent (AE) are significant parameters to study the concentration and size or type of aerosol over an ...
Climate change and variability is posing adverse impacts on the economic, social and political livelihoods of mankind. The main objective of this study is to examine the impacts of climate change and variability on agriculture ...
In this, thesis work we present the natural radionuclide concentration of Zenzelima
at Tana basin near to Bahir Dar city. The RS-230 radiation detector spectrometer
was used to determine the natural radioactive concentration ...
The NmF2 and hmF2 ionospheric parameter affects the radio propagation. Characterization of
these parameters is useful for proper communication and navigation applications. In this pa-
per the temporal and spatial ...