مقدمة لتاريخ تطور رؤية الباحثين فى مجال علم النفس لتوصيف اضطرابات الهيستريا و الاضطرابات التحولية... more مقدمة لتاريخ تطور رؤية الباحثين فى مجال علم النفس لتوصيف اضطرابات الهيستريا و الاضطرابات التحولية و الانشقاقية و اضطراب الشخصية الهستيرية و الهيستيريا كاعراض و سمات تتداخل مع اضطرابات اهرى وكيفية التفريق بينهم و كذلك اساليب العلاج من خلال الدارس المختلفة ودمجها بالعلاج بالفنون التعبيرية والتشكيلية
International Journal of Services, Economics and Management, 2014
A computing infrastructure where "everything is a service" offers many new system and application... more A computing infrastructure where "everything is a service" offers many new system and application possibilities. Among the main challenges, however, is the issue of service substitution for the application execution in such heterogeneous environments. An application would like to continue to execute even when a service disappears, or it would like to benefit from the environment by using better services with better QoS when possible. In this article, we define a generic service model and describe the equivalence relations between services considering the functionalities they propose and their non-functional QoS properties. We define semantic equivalence relations between services and equivalence degree between non-functional QoS properties. Using these relations we propose semantic substitution mechanisms upon the appearance and disappearance of services that fit the application needs in a pervasive environment. We developed a prototype as a proof of concept and evaluated its efficiency over a real use case.
Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, 2011
Both endogenous processes and exogenous physical and chemical sources generate deoxyribonucleic a... more Both endogenous processes and exogenous physical and chemical sources generate deoxyribonucleic acid (DNA) damage in the nucleus and organelles of living cells. To prevent deleterious effects, damage is balanced by repair pathways. DNA repair was first documented for the nuclear compartment but evidence was subsequently extended to the organelles. Mitochondria and chloroplasts possess their own repair processes. These share a number of factors with the nucleus but also rely on original mechanisms. Base excision repair remains the best characterized. Repair is organized with the other DNA metabolism pathways in the organelle membrane-associated nucleoids. DNA repair in mitochondria is a regulated, stress-responsive process. Organelle genomes do not encode DNA repair enzymes and translocation of nuclear-encoded repair proteins from the cytosol seems to be a major control mechanism. Finally, changes in the fidelity and efficiency of mitochondrial DNA repair are likely to be involved in DNA damage accumulation, disease and aging. The present review successively addresses these different issues.
2012 IEEE 12th International Conference on Data Mining Workshops, 2012
The analysis of multimedia application traces can reveal important information to enhance program... more The analysis of multimedia application traces can reveal important information to enhance program comprehension. However traces can be very large, which hinders their effective exploitation. In this paper, we study the problem of finding a k-golden set of blocks that best characterize data. Sequential pattern mining can help to automatically discover the blocks, and we called k-golden set, a set of k blocks that maximally covers the trace. These kind of blocks can simplify the exploration of large traces by allowing programmers to see an abstraction instead of low-level events. We propose an approach for mining golden blocks and finding coverage of frames. The experiments carried out on video and audio application decoding show very promising results.
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Papers by Noha Ibrahim