The understanding of the electronic picture of the materials used in electronics industry is an utmost important thing for their effective use in practice. Various tools are used for the purpose and one among them is the X-ray diffraction technique. X-...
The study assesses the species composition and diversity of wild fruits in the overall and agricultural landscape; the level of wild fruits domestication; species compositions and diversity of cultivated fruits; describes homegarden production system; ...
In this book we are interested in manifolds with cusp like singularities that are in between the cases of cylindrical end and of hyperbolic cusp. More precisely, we study the Laplace operator acting on p-forms, defined on an n-dimensional manifold with...
Seed is a vital input to improve agricultural production and productivity. Farmers obtain seed from both formal and informal sources. The informal seed sector in Ethiopia is the major seed supplier of seed for many crops grown in the country. Access to...
In the last few years, the study of effects induced by energetic particle (ion) beam on polymers has attracted growing attention, both for fundamental interest and for potential technological applications. Polyethylene terephthalate (PET) can be modifi...
We study maximum principles for a class of linear, degenerate elliptic differential operators of the second order. The Weak and Strong Maximum Principles are shown to hold for this class of operators in bounded domains, as well as a Hopf type lemma, un...
While the author is not claiming original source of the information contain in this book, the work is simply an attempt to put together some major thoughts on plantation crop production and present them to students, as well as others who may be interes...
The present monograph concerns with the invariant subspace problem within the context of families of linear bounded operators on Banach spaces as well as families of positive operators on Banach lattices. Although it is primarily based on the PhD thesi...
During the last few decades, cole crops production are severely affected by diamondback moth (DBM), Plutella xylostella infestation as this insect developed multiple resistance to commonly used insecticides resulting in population outbreak, causing dev...
Sobolev gradient methods resolve numerical difficulties in approximating solutions to differential equations and minima of error and energy functionals by construction of inner product spaces that one suitable for the problem at hand. The great efficie...