In the present work, the analytical study for one of the modern theoretical international models which are used to predict the behavior of transferring radio waves among the transmitting/receiving stations and of affection of these waves by the atmosphere. The analytical study for the application of the REC533 international model has been made in order to reach for the conclusions that enable to forecast the frequencies that can maintain a semi-permanent reliable connection between the transmitting and receiving stations. In this study, Iraq has been adopted generally, whereas, Baghdad was...
In the present work, the analytical study for one of the modern theoretical international models which are used to predict the behavior of transferrin...
Renewable energy refers to energy resources that occur naturally and repeatedly in the environmental where it can be harnessed for human benefit that poses no major environmental problems. Wind power is one of leading ones among the new, renewable, clean and cheap resource. It describes the processes by which the wind is used to generate mechanical power or electricity by wind turbines which convert the kinetic energy in wind in to mechanical power. The total quality of this source is extremely large and various with time at any given location. Iraq is an oil country, but this does not...
Renewable energy refers to energy resources that occur naturally and repeatedly in the environmental where it can be harnessed for human benefit that ...