Teff (Eragrostis teff (Zuccagni)) is an important cereal crop in Ethiopia. The principal use of teff
grain for human food in Ethiopia is in the form of injera, a soft porous thin pancake with sour
taste. In this study ...
This work describes the development of an electrochemical method based on a novel poly
(diphenylamine-4-sulfonic acid) modified glassy carbon electrode (poly (DPASA/GCE) for
determination of GA in honey samples. The ...
Fenugreek seed is one of the most widely used spices in Ethiopia composed of several bioactive
constituents responsible for numerous health benefits such as antiseptic, anticancer and
ant diabetic activity. The ...
To determine the heavy metals in fresh cow’s milk from Debatie Woreda Benishangul gumuz
Ethiopia, Fresh cow’s milk samples were collected from three dairy farms of Donben, Berber
and Galessa sites of Debatie Woreda ...
Climate change and weather dynamic is the cross-cutting issue all over the world.
For developing countries, especially, for East Saharan African countries including
Ethiopia, the backbone of the economy depends on ...
In this project, the derivation of the Forward Time, Centered Space (FTCS) is also called the
explicit scheme and Backward Time, Centered Space (BTCS) is also called the implicit scheme
for solving one-dimensional, ...
Delay differential equations (denoted as DDE) have a wide range of application in
science and engineering. They arise when the rate of change of a time-dependent process
in its mathematical modeling is not only determined ...
In this project, we focus on the stability theory for system of differential equations,
concentrating in particular on the system of first order ordinary differential equations,
delay differential equations, the mathematical ...
Some properties of 0-ideals in 0-distributive lattices and quasi-complemented lattices are derived.
Preservation of 0-ideals by an on to homomorphism defined on a 0-distributive lattice is discussed.
It is proved that ...
The concept of annihilator ideal is introduced in an Almost Semi lattice (ASL) L
with 0. It is proved that the set of all annihilator ideals of an ASL L with 0
forms a complete Boolean algebra. The concept of annihilator ...
In this paper we discussed the concept of pseudo – complementation * on an almost lattices with
0 is discussed and proved some basic properties of pseudo-complementation*. Also prove that
pseudo- complementation*on an ...
In this project we define skew Heyting almost distributive lattice and characterize it as a skew
Heyting algebra in terms of congruence relation defined on it. Moreover, we also present
different conditions on which an ...
Stone almost distributive lattice (stone ADL) as a pseudo-complemented element is an ADL L in
which a* ∨ a** =0* for any a in L , every principal ideal of stone ADL is stone lattice. And also
for a dense ADL L every ...
Abstract
In this project work, the notions of weak LI-ideals and maximal weak LI-ideals of
lattice implication algebras are introduced, respectively. The properties of WLI-ideals
are investigated. Some relationships ...
The Theory of Derivations in Almost Distributive Lattices is
A function d : 𝐋 ⟶ 𝐋 is called a derivation on L, if
𝑑(𝑥 ∧ 𝑦) = (𝑑𝑥 ∧ 𝑦) ∨ (𝑥 ∧ 𝑑𝑦), 𝑓𝑜𝑟 𝑎𝑙𝑙 𝑥, 𝑦 ∈ 𝐿.
A principal derivation is an ADL ...
In this PhD dissertation, studies on heat and mass transfer in boundary layer flow of
some non-Newtonian nanofluids are presented. Attempts were made to improve cer tain existing fluid transport models by considering ...
We introduced the concept of lattice implication algebra, LI-ideal of lattice implication algebra,
fuzzy implicative LI-ideal and discuss some of their properties. We study the characterization of
the fuzzy implicative ...
In this project we understand the concept of skew semi-Heyting almost distributive
lattices. We reintroduce skew semi-Heyting almost distributive lattices in terms
of Skew Semi-Heyting algebra and we characterize Skew ...
Graphical knowledge, core component of the science curriculum, is an essential skill for
any technological innovation. A lack of such a skill is a reflection of poor conceptual
understanding. To assess students’ ...
Introduction: Deep vein thrombosis is the development of single or multiple blood clots within
the deep veins of the extremities or pelvis, usually accompanied by inflammation of the vessel
wall. The major complication ...