Hanan Selman Hessan and Ahmed Mohammed Abbas 563 Abstract Immune status was examined after tonsillectomy operations in 30 children with recurrent acute tonsillitis, their ages ranged between 3-10 years, were clinically diagnosed by ENT surgeon at AlHilla General Teaching Hospital and 10 apparently healthy children were included as a control in the study which lasted from February to May 2011 .I...

فيط زومر كف في ةزيملما ةمسلا دعي يعامتجلاا كاردلإا مهف ينع في ةيببسلا تاساردلا ذخأت ةيبصعلا تايرظنلاف .دحوتلا ببسك غامدلا روطت في تاهوشتلا ىلإ نوثحابلا رظنيو ،رابتعلاا مهفاشتكا دعب .يوغللاو ،فيرعلماو ،يعامتجلاا كولسلا زجع في ماظنلل ةدئاس ةيرظن ةيتآرلما ةيبصعلا ةيللخا تحبصأ م1990 في ةيضرلما ايجولويزيفلا في اًمساح اًرود بعلي يذلا يتآرلما يبصعلا في فلت نم ةيرظنلا تروطت ،دوقع ىدم ىلع .دحوتلا ضرلم لصح...

تايفشتسلما يف ينمونلما ىضرلما نم 50% ىلإ لصي ام اًيلماع يصوتو .ةيذغتلا ءوس رطلخ ينضرعم وأ ةيذغتلا ءوس نم نوناعي لوخد دنع ىضرلما عيملج يوذغتلا صحفلاب تاهيجوتلا يف ينمونلما ىضرلما نم تاساردلا جئاتن حضوتو .ىفشتسلما يئاذغلا مييقتلا ةعباتم عم ،يمييقتلا صحفلا نأ تايفشتسلما ةيريرسلا جئاتنلا نستح نأ نكيم رملأا بلطتي امدنع ةياعرلاو دوجو نم مغرلابو .ةيحصلا ةياعرلا فيلاكت للقتو ىضرملل ىوتسلما نود ةيوذغتلا ...

Fading problem is a major impairment of the wireless communication channel. In this paper we considers different diversity techniques to mitigate the fading problem in wireless channel for DS CDMA (Direct sequence Code Division Multiple Access) system. Diversity is an effective method for increasing the received signal-to-noise ratio of a wireless communication system in a flat Rayleigh fading ...

The harmonics due to using of nonlinear industry loads based on power electronic elements have resulted in enormous economic loss. Therefore, the power utilities always need new technologies to deal with the harmonic problems. Active power filter (APF) has been considered as an attractive solution due to its effective performance for harmonic mitigation. The compensation currents injected by th...

In the Islamic Republic of Iran, religion has traditionally played a central role in the lives of the people. Following the Islamic Revolution in 1979, it has also become integral to the country’s governance. Since the Revolution, an exceptional synergy has arisen between the domain of religion and the health sector in the development of family planning policies, which have resulted in dramatic...