نسيمة جوماخ , نادية تياب

كلية الحقوق والعلوم السياسية-جامعة مولود معمري - تيزي وزو · الجزائر

نستخلص من خلال دراستنا لموضوعنا والمتمثل في الدعوى الإدارية بصورة عامة، على أنها "وسيلة وضعت بين يدي صاحب المصلحة باللجوء إلى السلطة القضائية لحماية حقه"، ونظراً لشساعة موضوع الدعوى الإدارية اخترنا جزئية من نوع الدعاوى المنتسبة لها وهي دعوى الإلغاء بصفة خاصة، وهذا وفقاً لما جاء به القانون رقم 08-09 المتضمن قانون الإجراءات المدنية والإدارية. تطرقنا في تقسيم مذكرتنا إلى فصلين: الفصل الأول تناولنا فيه مختلف شروط قبول الرقابة القضائية في دعوى الإلغاء والمتمثلة في الشروط العامة لقبول دعوى الإلغاء والشروط الخاصة لقبول دعوى الإلغاء، أما الفصل الثاني فذكرنا فيه وسائل الرقابة على مشروعية القرار الإداري في دعوى الإلغاء، وذلك بتحديد وسائل المشروعية الخارجية في القرار الإداري.

Abdullah Mohammed Al-Sadi, Ali Khalfan Al-WahaibI, Salma Saif Salmeen Al-Mabsaliyah , uhammad Shafiq Shahid

كلية العلوم الزراعية والبحرية-جامعة السلطان قابوس · عمان

Chili leaf curl virus (ChLCV) and Tomato leaf curl virus (TYLCV) are members of Genus Begomovirus (family Geminiviridae) which contains single–stranded DNA viruses transmitted exclusively by the whitefly (Bemisia tabaci). An analysis of the genetic diversity of begomovirus isolates across Oman was conducted. A total of twenty-five samples were collected from different governorates (Muscat, Musandam, Ad-Dakhiliya, Al-Batinah South, Dhofar, and Ash-Sharqiyah South) and were tested for begomovirus, betasatellite, and alphasatellite molecules. Rolling circle amplification (RCA) was used for the detection of full-length begomoviruses, while polymerase chain reaction (PCR) was used for the detection of betasatellite and alphasatellite. The complete nucleotide sequence identity of the begomoviruses, alphasatellite, and betasatellite were done in their entirety. Analysis of these sequences showed that ChLCV and TYLCV are the most prevalent causal agents of leaf curl disease in Oman and show phylogeographic segregation. Moreover, ChLCV was characterized from a new weed host Senna italica Miller located near an infected tomato field. Further, it was found that the amplified ChLCV and TYLCV exhibited the highest nucleotide identity with the previously reported ChLCV and TYLCV strains infecting tomato in Oman. Although earlier studies have indicated that TYLCV is the most prevalent virus infecting mainly tomato crop in Oman, this study shows that ChLCV has been increasing its host range into diverse host plants including weeds as well as increasing its distribution into diverse geographical areas. Furthermore, phylogenetic and other molecular analyses showed that 88% of tested plant samples with begomovirus-like symptoms were also associated with tomato leaf curl betasatellite. In addition, the occurrence of alphasatellite is very rare, and only one okra leaf Oman alphasatellite was also detected.

Abuobeida Abdalla Abaker Mohammed, Mubark Dirar Abdallah

كلية الدراسات العليا-جامعة السودان للعلوم والتكنولوجيا · السودان

Quantum temperature dependence Schrodinger equation is used to describe copper oxide phase diagram for superconducting material. The equation for quantum resistance is used to find a useful equation for critical temperature which is shown to be dependent on ionic field and charges concentrations. It was shown that superconductivity is destroyed when charge carriers concentration is below or above a certain critical concentration value.

حليمة بغراجي , محمد زهار

كلية الاداب واللغات-جامعة محمد بوضياف - المسيلة · الجزائر

تًعدّ الرواية من النصوص التي اهتم بها الدارسون، وتعتبر د ا رسة السرد منأكثر الد ا رسات خصوبة وتعود خصوبتها في كونها المدخل المناسب الذي يمكن منخلاله النفاذ إلى جوهر النص الروائي وكيفية بنائه، والشخصية وعلاقتها الروائية، والزمنوتقنياته وكذلك المكان وأنواعه، وفي د ا رستي حاولت استخ ا رج عناصر البنية السرديةوكيفية اشتغالها داخل النص الروائي، وذلك من خلال مدخل تطرقت فيه إلى مفاهيمخاصة بالبنية السردية، أما الفصل الأول مكونات البنية السردية، وفي الفصل الثانيفخصصته لتحميل بنية الشخصية، المكان، والزمن

Chowdhury Hossan , Christopher Dixon, Khadeeja Mohsen Abdulla Alfaqeeh

كلية إدارة الأعمال-جامعة أبوظبي · الامارات

Innovation is an important concept that has recently caught the attention of nations wanting to develop their economies. It is defined as the act of creating a new method, design, approach or form from an original. The success of innovation is affected by many factors, including culture. Studies have shown that innovation is directly related to and influenced by national culture, which can either encourage or hinder innovation. Culture has a significant influence on the capacity of a society to innovate. Research suggests that Arabs have a low tendency to take risks and a fear of change. Development in many Arab countries is therefore very slow compared to other nations.In contrast, other Arab countries including the United Arab Emirates (UAE) are performing well in the global innovation index. This is the result of adopting long-term innovation strategies. The UAE leadership is developing both government and industry, with an emphasis on non-oil sectors. It has prioritized a focus on innovation to increase efficiency and effectiveness. In recent decades, there have been many success stories and figures that show an improvement in the country’s economy and government performance. This study therefore examines the impact of Arab culture on innovation management, to understand the relationship between culture and innovation in the Arab world.The study examined seven cultural traits and characteristics identified in previous studies as typically Arab. These were high collectivism, high context, polychronicity, strong uncertainty avoidance, high power distance, long-term orientation and strong followership. The study confirmed the existence of those seven cultural characteristics in a single case-study organization, then explored their impact on innovation management.Innovation is considered to be more people-based rather product- or process-based. This research therefore also considered the influence of Arab culture on innovative teams. The research identified five characteristics of innovative work teams: risk-taking, problem-solving, understanding strategy, team quality, and team tenure. It investigated the impact of each of the seven cultural characteristics on each characteristic of innovative teams in a working environment. This approach was designed to provide in-depth views of the influence of the Arab culture on innovation.The research used a qualitative method to explore the research problem. The researcher conducted 20 face-to-face interviews with employees at different levels in a particular government organization in the UAE. The results suggest that certain cultural characteristics are enablers for innovation while others are inhibitors. High collectivism, high context, long-term orientation, and strong followership contribute to building an innovative work environment. High power distance and uncertainty avoidance are the main obstacles to innovation. This study argues that these two traits should be minimized or eliminated, and the positive factors should be enhanced to increase innovation. These results will help potential investors to understand the cultural elements before deciding to invest in Arab counties. Leaders and policy-makers can identify measures to encourage innovation in their organizations. Governments in the Arab countries can use the results of this research to identify regulations that will support innovation. The study therefore makes a significant original contribution to the body of innovation management in general and studies on the impact of culture in particular.

Fatiha Habbi , M’hamed Bounekhla

كلية التكنولوجيا-جامعة سعد دحلب - البليدة · الجزائر

Le travail présenté dans ce mémoire traite l’identification des paramètres de la machine asynchrone triphasée à l’arrêt dans les domaines continu et discret. La modélisation tient en considération les phénomènes de saturation magnétique, la validation des modèles se fait par superposition avec des essais réels. En premier, nous calculons la fonction de transfert de la MAS à l’arrêt dans un référentiel lié au stator. Ensuite nous présentons l’approche directe (l’identification à temps continu) et les techniques d’optimisations (l’algorithme du : gradient, Gauss-Newton, Levenberg-Marquardt et simplex) puis, nous passons à l’approche indirecte (l’identification à temps discret) et comme une méthode d’optimisation, nous prenons l’algorithme des moindres carrés. Nous utilisons ces deux approches pour identifier les paramètres électriques de la MAS, et nous terminons par une comparaison des résultats obtenus dans par les deux approches.

Lila Idir, Mounia Aftis, Ouaoudia Lounis

كلية العلوم الاقتصادية والتجارية والإدارة-جامعة عبد الرحمان ميرة - بجاية · الجزائر

Cette recherche essaye principalement de comparer la pratique du management de la force de vente avec les règles scientifiques universelles du management commercial.La recherche menée nous a permis de détecter les points de force et les lacunes que présente le management de la force de vente au niveau de l'entreprise Tchin-lait/Candia et du fait de définir quelques recommandations visant à améliorer cette dernière.

L. Touati , S. N

كلية العلوم-جامعة محمد بوضياف - المسيلة · الجزائر

L’ infection par l' hépatite B demeure une maladie importante de dimension mondiale.Elle est bégnine, avec guérission complète et spontanée. Ainsi , le passage à la chronocité nes' observant que dans 3 – 5 % des cas. Le diagnostic de l' hépatite B repose sur le dosage des protéines plasmatiques et des enzymes telles que les transaminases, témoignant de la destruction des hépatocytes, et sur la détection de l’ Ag HBs par des techniques immuno – enzymatiques.

عبدالعزيز بوكلوز, ياسين آيت باحسين

كلية الطب والصيدلة-جامعة محمد الخامس بالرباط · المغرب

Malika Medine, Habib Trouzine

كلية التكنولوجيا-جامعة جيلالي ليابس – سيدي بلعباس · الجزائر