ملخص الدراسة
Abstract
مشكلة الدراسة: تتلخص مشكلة الدراسة في السؤال التالي: ماهو دور مؤسسات التنشئة الاجتماعية في دعم الانتماء الوطني للطالبة السعودية في المرحلة الثانوية؟
أهمية الدراسة: المساهمة في حقل الدراسة في علم الاجتماع ومحاولة تقديم نتائج علمية قد تساعد في تصحيح التصورات النظرية, ومحاولة إثراء دراسات الانتماء  في السعودية بمحاور وأبعاد جديدة. أن الاهتمام بدعم الانتماء الوطني يعد أمراً بالغ الأهمية, لأنه يساهم في تحقيق التوافق والانسجام بين أفراد المجتمع الواحد.

In cognitive radio (CR) ad hoc networks, spectrum efficiency and energy efficiency are vitally important because spectrum availability is opportunistic in nature and mobile CR nodes usually have limited energy. Aiming to improve network throughput along with improving spectrum and energy efficiencies, this paper proposes a channel-slot aggregation diversity based slot reservation (CADSR) scheme by which each CR node can utilize multiple slots in different channels simultaneously and efficiently utilize the power control mechanism with only a single CR transceiver.

Command, control, communication, computer and intelligence (C4I) systems provide situational awareness, which contributes to the decision making process in complex operational environment. The C4I systems need real time seamless information exchange amongst its elements over a distributed network. Cognitive radio (CR) is an emerging wireless technology that can use spectrum in an entirely new and more efficient manner and offer efficient, secure, and reliable communications.

The SWE-497 Graduation Project-II is a continuation of the graduation project started in SWE 496 Graduation Project-I. The focus will be in this part on low-level design, implementation, testing and quality assurance as well as management of the project. The outcome of this project must be a significant software system, employing knowledge gained from courses throughout the curriculum. Students must use software case tools as well as programming environments to do their work.

The SWE-496 Graduation Project-I is the first part of a senior design and development software project that will give the chance to students to apply the knowledge they acquired in the curriculum on a real project. The outcome of this project must be a significant software system, employing knowledge gained from courses throughout the curriculum. The project should cover most phases of the software lifecycle.