High competition between universities has been increasing over the years, and stimulates higher education institutions to attain higher positions in the ranking list. Ranking is an important performance indicator of ...

Watson-Crick (abbreviated as WK) finite automata are working on double stranded DNA molecule that is also called Watson-Crick tape. Subsequently, these automata have two reading heads, one for each strand. While in ...

The dynamics of a single species and harvested single species that goes extinct when rare, is described by nonlinear differential equations a)Ń = rN ﴾1 – N/K﴿ ﴾N/K – A/K﴿ b)Ń = rN ﴾1 – N/K﴿ ﴾N/K – A/K﴿-hN, (1) where a ...

ABSTRACT: In this thesis, we investigated the specific radioactivity concentrations of Ra, Th and K in different types of commonly used granite stone samples collected from the Tehran city of Iran by means of a high-resolution ...

The finite-difference method is universally used for the approximation of differential equations. In this thesis two different approaches are reviewed for the error estimation of the approximation of the Dirichlet problem ...

Euler’s integral are two functions, called Beta and Gamma functions. They play important role in mathematics and its applications. These functions are defined through improper integrals and their properties depend on ...

β-thalassemia, SCD and other human β-globin gene related diseases are the major sources of mortality in the world. Bone marrow transplantation, gene therapy and supporting care with transfusion of red blood cells are ...

This thesis consists of five Chapters. Chapter 1 is devoted to the Introduction. We investigate some basic properties of the exponential operators, in Chapter 2. Chapter 3, gives the proves of some exponential operator ...

This dissertation addressed two aspects within the Data Mining field: filter variable selection, and knowledge discovery in datasets. A filter algorithm that serves to reduce the feature space in datasets, with special ...

Navier-Stokes differential equations constitute the most prominent mathematical model for explaining and describing the behavior of fluids. These equations found the basis of fluid mechanics and have countless applications ...