The current study examines the stability of both bright and dark solitary wave solutions for the Generalized Higher Order Nonlinear Schr¨odinger Equation and its Stability. The propagation of ultrashort pulses in nonlinear ...

The propagation of singularities for nonlinear wave equations, that is, the relation between the singularities of the initial data and the singularities of the solution is well understood. In this studyWe prove that ...

Training youth athletes in academies were the most important program in which athletics development through acquiring necessary knowledge and skills that enhance their athletic performance. The purpose of this study was ...

Food safety is a challenging concern worldwide, due to food crops pollution problems by organic and inorganic chemical pollutants including heavy metals. In this study, concentration levels of selected heavy metals were ...

In this thesis, we present a numerical method for solving delay differential equations (DDEs). The method utilizes radial basis functions (RBFs). Error analysis is presented for this method. Finally, numerical examples ...

Noise pollution is a growing issue in urban areas due to human activities such as urbanization, transport, and industry. Factors contributing to noise pollution include car traffic, proximity to household appliances, ...

The cement factory is the heart of construction and one of the most polluting industries in the world. This study was aimed at assessing the impact of Kuyyu Cement Factory on environmental components based on a household ...

Many mathematicians have studied varies relations between Euler numbers En, Bernoulli numbers Bn and Genocchi numbers Gn. They have found numerous important applications in number theory. In this thesis we explain the ...

A key component of the clean energy revolution is anticipated to be the direct and efficient conversion of chemical energy into electrical energy via Solid Oxide Fuel Cells (SOFC). The purpose of this effort was to simulate ...

The objective of this study was to assess the prevalence and associated risk factor of acute malnutrition among age 6-59 months children in two public health center and two internal displaced people (IDP) camps in Aksum ...