The study aimed to reveal the effect of strategic management in achieving excellence among leaders working Al-Quds insurance company. researcher used descriptive approach, and sample consisted (80) Insurance To achieve objectives study, a questionnaire measure management, achievement excellence, both which were prepared by researcher, reached set results, most important are: that level applied ...

Communication is an essential part in languages. It is the purpose of learning a second or a foreign language. Oral communication is one of the aspects that need to be developed among English learners. The study focused on investigating the factors of apprehension among English language students in Palestine. The study aimed to investigate the degree of oral communication apprehension among Eng...

This article deals with the backstepping design of observer-based compensators for parabolic ODE–PDE–ODE systems. The latter consist $\boldsymbol {n}$ coupled PDEs distinct diffusion coefficients and spatially-varying coefficients, that...