عند أداء الميزان الجانبي يجب عدم ثني الجذع لأحد الجانبين - يجب ملامسة الرأس للأرض أثناء اداء الدحرجة

Their effect on BER for high data rates have been studied in details and a simulation program have been written in matlab language programming for the purpose of analysis and knowing the performance.

Comparison of the calculated values by these methods with the actual field measurements of the water balance method indicated deviations of 20.

As an introductory chapter of this thesis, chapter one is designed to include a general introduction as well as a full literature review of previous related studies followed by a definition of the multivariate and the bivariate normal distributions, at the end of this chapter we focus on describing the problem of incomplete data where some items of the data are missing.

It shows that the solar energy systems can not compete only at reducing the cost of construction and with the exception of remote areas.