مؤيد حديد, مها محمد صالح محمد كاظم الأنصاري

كلية التربية الرياضية-جامعة بغداد · العراق

Mounia Laribi , Moussa Imarazene, Narimane Baziz

كلية الاداب واللغات-جامعة مولود معمري - تيزي وزو · الجزائر

Abdelgadir Elmugadam, Mohammed Ismail Mohammed Ahmed

كلية الدراسات العليا-جامعة السودان للعلوم والتكنولوجيا · السودان

Background: Polycystic ovarian syndrome is associated with increased ovarian andadrenal androgen secretions and hyperandrogenism and resultant hirsutism,hyperinsulinemia and central obesity. Although vitamin D primarily plays a role inbone metabolism, it has important functions in the reproductive system. Vitamin Dreceptors are found in ovarian and endometrial tissues and play an important role insteroidogenesis. Vitamin D deficiency is more frequently encountered in patientswith polycystic ovarian syndrome.Objective: This study was carried out to assess the level of calcium, albumin, AMHand estradiol in female patients with polycystic ovarian syndrome.Material and Methods: forty newly diagnosed PCOS subjects aged 18-35 years and40age-matched healthy women as control group at Khartoum state.Results: The mean level of plasma calcium was significantly decreased (p.value0.000) whereas the mean level of AMH was significantly increased (p. value0.000)in patients with polycystic ovarian syndrome as compared to control group. On theother hand the mean level of estradiol and albumin were insignificantly decreased(p.value 0.086 and 0.283) respectively. In conclusion polycystic ovarian syndromedecreases the level of calcium, estradiol and increases the level of AMH.

أيمن هانى الشربيني, حميد علي

كلية العلوم الانسانية والاجتماعية-الجامعة الأمريكية بالقاهرة · مصر

This research examines the extent to which the use of social media by the Egyptian government in its communication with the public enhances online civic engagement. Its importance lies in the fact that several studies highlighted the benefits of the utilization of social media by governments in engaging with the public. This thesis defines civic engagement as the involvement of citizens in online activities that seek to address public issues through the social media platforms of the Egyptian government. It focuses on the five types of online civic engagement behavior as described by Denning (2001), i.e. collection of information, publication of information, dialogue, coordination of action, and lobbying decision makers. This study employs content analysis. Over a period of 15 months, a probability, simple random sample of 491 posts by three Facebook pages of Egyptian ministries and 2287 comments by the public on these Pages was analyzed. It reached four main conclusions. First, the Egyptian ministries use of social media contributes poorly to the strengthening of online civic engagement. Second, a linear, one-way model characterizes the type of communication conducted by the Egyptian ministries. Third, the content of the interaction of the public with the government provides evidence that citizens are active in exploiting the ministries’ social media to voice their opinions, lobby decision makers, and raise questions. Finally, though there is marginal interaction between the ministries and the public, citizens are more engaged into dialogue amongst themselves. Thus, this research concludes that social media is an untapped communication resource in the context of its utilization by the Egyptian government. Consequently, this study fills a gap in the literature and could encourage other researchers to tackle that topic from its different aspects.

Narimane Bouamoucha, A.Azrar , Khayra Bouthiba

معهد الهندسة الكهربائية والإلكترونية-جامعة أمحمد بوقرة - بومرداس · الجزائر

A. Laskri , Hakim Brai

كلية العلوم الاقتصادية والعلوم التجارية وعلوم التسيير-جامعة الجزائر 3 - إبراهيم سلطان شيبوط · الجزائر

La grande transformation des pays post-communistes a consisté au remplacement du système de planification par le système de marché, ce remplacement n'a pas été et n'aurait pas pu être l'objet d'un choix. La transition d'une économie centralisée à une économie de marché a connu différents degrés d'intensité dans différents pays, particulièrement à cause des traits spécifiques de ces pays, durant cette période de transition le but principal assigné à l'etat est de doter lemarché d'institutions propres à lui et d'adapter le plus rapidement possible le tissu économique et social hérité du communisme aux nouvelles conditions, une préoccupation sans doute nécessaire à la mise en place d'une économie de marché et en même temps pour garantir un minimum de justice sociale, l'idée de l'économie sociale de marché est que la concurrence est le mode de rapport interindividuel le plus conforme à l'efficacité économique dans une société mais aussi le plus conforme aux exigences morales que l’on peut attendre de l'homme, ce qui lui permet de s'affirmer comme un être autonome, responsable, libre. Ce que visent les ordo libéraux est une politique sociale qui n'empêche pas le processus économique et qui promeut le développement économique, selon eux, plus l'économie se développe, plus les individus ont de revenus et donc davantage de moyens pour éviter les risques

Ali Chehab , Ali Imad Hussein, Ayman Kayssi

كلية مارون سمعان للهندسة والعمارة-الجامعة الأمريكية في بيروت · لبنان

Resilience is taking networks a step further beyond security. Security is one of the main concerns facing the improvement of new networking and communications systems. Another important challenge is verifying whether or not a system is working exactly as specified, hence ensuring its consistency. We argue that a resilient network is both a secure and consistent one. It is from this point that we start our thesis research. On the other hand, advances in Artificial Intelligence (AI) technology have opened up new markets and opportunities for progress in critical areas such as network resiliency, health, education, energy, economic inclusion, social welfare, and the environment. AI is expected to play an increasing role in defensive and offensive measures to provide a rapid response to react to the landscape of evolving threats. Software Defined Networking (SDN), being centralized by nature, provides a global view of the network. It is the flexibility and robustness offered by programmable networking that lead us to consider the integration of these two concepts, SDN and AI. Inspired by the fascinating tactics of the human immunity system, we aim to design a general hybrid Artificial Intelligence Resiliency System (ARS) that strikes a good balance between centralized and distributed security solutions that may be applicable to different network environments. Another objective is to investigate and leverage the state-of-the-art AI techniques to enhance network performance in general and resiliency in particular. Being able to describe a specific network as consistent is a large step towards resiliency. Next to the importance of security lies the necessity of consistency verification. Attackers are currently focusing on targeting small and crucial goals such as network configurations or ow tables. These types of attacks would defy the whole purpose of a security system when built on top of an inconsistent network. Another important goal of our work is to propose a new AI-based consistency verification system, which

علا وليد علي, فراس عبدالمنعم جواد

كلية التربية للعلوم الإنسانية-جامعة بابل · العراق

Maya George Abou Jaoude, raja tannous

كلية الزراعة والعلوم الغذائية-الجامعة الأمريكية في بيروت · لبنان

Yoghurt (Laban) is one of the most consumed products in Lebanon But has the drawback of having a relatively short shelf life, even under refrigeration For the purpose of increasing its shelf life and availability to the consumer, trials were made to paste

El Hadj Ailam , Mohamed Elbaa, Tawfiq Berkane , Tawfiq Djellouli

كلية العلوم والتكنولوجيا-جامعة الجيلالي بونعامة - خميس مليانة · الجزائر