EXISTENCE AND LARGE TIME BEHAVIOR OF ENTROPY SOLUTIONS TO ONE-DIMENSIONAL UNIPOLAR HYDRODYNAMIC MODEL FOR SEMICONDUCTOR DEVICES WITH VARIABLE COEFFICIENT DAMPING

In this paper, we investigate the global existence and large time behavior of entropy solutions to one-dimensional unipolar hydrodynamic model for semiconductors in essie pink glove the form of Euler-Possion equations with time and spacedependent damping in a bounded interval.Firstly, we prove the existence of entropy solutions through vanishing vi

sergeant grit marine corps store Tourism is one of the fast-growing industries in the world and has been considered as the main driver of world trade and prosperity.According to the UNWTO (2016), it contributes 10% of global GDP (US$ 7 trillion), 5% of world exports (US$1.5 trillion) and one in 11 jobs worldwide.Ethiopia, the origin of humankind an

The research aim at being acquainted with the effects of using the unified style of part method in learning some holds of freestyle wrestling.Since it is convinced to the nature of research, the experimental method was used.The sample included 30 students of second academic year in college of physical education, University of sallahadden.The sample