جهينة صاحبي, حمزة معمري

كلية العلوم الإنسانية والاجتماعية-جامعة عبد الرحمان ميرة - بجاية · الجزائر

هدفت الدراسة الحالية إلى التعرف على مستوى الذكاء العاطفي واتخاذ القرار لدى مديري المدارس بالمرحلة الابتدائية بمدينة غرداية ، وكذا التعرف على الفروق حسب المتغيرات التالية: الجنس والأقدمية، والكشف عن العلاقة بين الذكاء العاطفي واتخاذ القرار لدى مديري المدارس الابتدائية بمدينة غرداية، حيث اعتمدت الباحثة على المنهج الوصفي: على مجتمع مكون من 90 مدير ومديرة (المسح الشامل) بمدينة غرداية، ولتحقيق هدف الدراسة تم تطبيق استبيانين: تم الـتأكد من خصائصها السيكو مترية ( الصدق، الثبات)، وبعد معالجة البيانات بالأساليب الإحصائية المناسبة والحزمة الإحصائية للعلوم الاجتماعية (spss 22.0) تم التوصل إلى النتائج التالية:⮚مستوى الذكاء العاطفي لدى مدراء المدارس الابتدائية لمدينة غرداية مرتفع.⮚مستوى فعالية اتخاذ القرار لدى مدراء المدارس الابتدائية لمدينة غرداية مرتفع.⮚توجد علاقة ارتباطية ذات دلالة إحصائية بين الذكاء العاطفي واتخاذ القرار لدى مدراء المدارس الابتدائية لمدينة غرداية.⮚لا توجد فروق بين الجنسين في الذكاء العاطفي باختلاف الجنس والأقدمية.⮚لا توجد فروق بين الجنسين في اتخاذ القرار باختلاف الجنس والأقدمية.The current study aimed to identify the level of emotional intelligence and decision-making among primary school principals, as well as to identify differences based on the following variables : gender and seniority. It also aimed to explore the relationship between emotional intelligence and decision-making among primary school principals. The researcher adopted a descriptive approach : à comprehensive survey was conducted on a population of 90 male and female principals in the city of Ghardaia. To achieve the study's objective, two questionnaires were administered: their psychometric properties (validity, reliability) were verified. After processing the data using appropriate statistical methods and the Statistical Package for the Social Sciences (SPSS 22.0), the following results were obtained:⮚The level of emotional intelligence among primary school principals in Ghardaia is high.⮚The level of decision-making effectiveness among primary school principals in Ghardaia is high.⮚There is a statistically significant correlation between emotional intelligence and decision-making among primary school principals in Ghardaia.⮚There are no gender differences in emotional intelligence based on gender and seniority.⮚There are no gender differences in decision-making based on gender and seniority.

Rewa Fawaz Fawzi, فراس مرار

كلية الدراسات العليا-الجامعة العربية الأمريكية · فلسطين

The study aimed to identify the effectiveness of the regulatory authorities in combating money laundering and terrorist financing crimes (as a case study of the non-profit organization sector in Palestine), by reviewing these procedures and determining their compliance with the requirements and standards of the eighth recommendation of the Financial Action Task Force (FATF) recommendations, which is specialized in the non-profit organizations sector, and determines the effectiveness of these bodies in combating financial crimes (money laundering and terrorist financing) to which this sector is exposed and highlighting the shortcomings in order to ensure the full commitment of the State of Palestine in achieving the requirements of the recommendation and to take the measures and procedures that ensures the necessary protection for the sector from these crimes.In her attempt to answer the research questions, the researcher sought to divide the study into two chapters. The first chapter deals with the organizational and legal framework for the non-profit organization sector in Palestine and the definition of financial crimes, in order to extrapolate the practical practice of the sector’s regulators in combating the crime of money laundering and terrorist financing by reviewing their procedures in line with the requirements of the eighth recommendation of the recommendations of the FATF, in the second chapter.To achieve the goal of the study, the descriptive analytical method was adopted in the study as well as the analysis of these procedures and the texts of laws regulating the non-profit organization sector. The study also used interviews with the sector’s supervisory authorities and the questionnaire for the non-profit organizations sector as a tool for scholar research by answering the study’s questions. The number of non-profit organizations in Palestine until the year 2020 reached (3,797) local and foreign organizations. The questionnaire wasXdistributed to the original study population of (349) individuals, and (299) questionnaires were retrieved at a rate of (86%) of the total number of distributed (349) questionnaires.The research also relied on the approach and comparative analysis of the experiences of the countries in three criteria of the eighth recommendation of the non-profit organizations sector to some extent as a cognitive tool that helps to know the similarities and differences in certain parts and reasons in terms of the available information.The researcher reached a main conclusion that the effectiveness of the supervisory authorities on the non-profit organizations sector was the result of the commitment of the supervisory authorities to apply the texts of the law enacted for this sector, as these legal texts included many good procedures that enhance compliance with some of the requirements and standards of the eighth recommendation. These measures were not limited to the crimes of money laundering and terrorist financing, and the important joint for laying eyes on these crimes, which paved the way for the process of strengthening procedures and compliance, was the prior step taken by the Palestinian authorities in carrying out the assessment process for the threats and weaknesses of the non-profit organization sector which indicates the desire and commitment at the national level to protect this sector from the risks of money laundering and terrorist financing, and the country's awareness of being a member of the Middle East and North Africa Financial Action Task Force (MENAFATF) of the importance of mutual evaluation that measures the effectiveness of the money laundering and terrorist financing system in the country.The study recommended the need to organize training and awareness sessions for workers in the non-profit organizations sector and for workers in supervisory authorities at different functional levels focusing on the correct understanding of international standards and the requirements of the eighth recommendation and the possibility of harmonizing between the application of these standards and the carrying out of legitimate activities in a way thatXIensures that these organizations perform their mission and objectives, and work on developing and activating the control mechanisms of the supervisory authorities over the process of financial and administrative reports and not keeping it in its traditional framework of receiving it in its formal form only, training employees in the supervisory authorities on the basis of analyzing these reports, and building a database to track the flow of aid to non-profit organizations to form a clear picture of the financial resources and grants provided to the organizations, and the importance of this rule is to ensure that the organizations sector of all kinds (associations, civil bodies and non-profit companies) remain at the same level of the financial control process, in light of the current different procedures followed for each of them.

Khaled Laouer, Kouider Rahmani

كلية العلوم والتكنولوجيا-جامعة زيان عاشور - الجلفة · الجزائر

L’étude de l’analyse de transfert de chaleur par convection naturelle avec une circulation d’un fluide dans les enceintes.. Parmi ces travaux, un grand nombre touche, la convection naturelle en écoulements laminaires pour des cavités ouverte et les cavités carrées, ayant de géométrie réguliere et déformée.C'est dans ce contexte qu'une étude vient comme contribution par l’étude numérique de la convection naturelle dans une enceinte présentant et des ouvertures des deux parois verticales,les parois horizontales étant supposées adiabatiques.En se basant sur les équations de Navier -Stokes et en adoptant l’approximation de Boussinesq, ces équations seront résolues par la technique de CFD, utilisant la méthode des volumes finis.AbstractThis study analysis of heat transfer by natural convection with a circulation of air in cavity. Among, many studies coming to the numerical simulation of mechanisms of natural convection in laminar flow for open cavities square cavity geometries and others.It is in this context that a study comes as a contribution by the numerical study of natural convection in an enclosure the verticals wall having two openings, the horizontal walls are assumed adiabatic.Based on the Navier-Stokes and adopting the Boussinesq approximation, these equations are solved by the CFD technique, using the finite volume method.ملخصدراسة وتحليل التحولات الحرارية على الحمل الحراري الطبيعي مع دوران الهواء داخل غرفة هوائية مربعة الشكل ومن بين هذه الأشغال عدد كبير يمس المحاكاة العددية لآليات الحمل الحراري الطبيعي في الجريان الصفحي من اجل تجويف مفتوح وهذا التجويف ذو شكل مربع .في هذا السياق الدراسة كمساهمة من قبل هذه الدراسة العددية للحمل الحراري الطبيعي في الغرفة الممثلة في الجدار العمودي أما الجدران العمودية فهي مفترض كعازل للحرارة والجدران الأفقية خاضعة لدرجات الحرارة الثابتة. ونحن نبني الدراسة على معادلات نافيير ستوكس.ونعتمد على قانون بوسنيكس وهذه المعادلات مصممة على تقنيات التي تستعمل طريقة الحجوم التي تستعمل طريقة الحجوم المنتهية

Nassima Kateb , Samera Lounis, Siham Khelifi

كلية علوم الطبيعة والحياة وعلوم الأرض والكون-جامعة محمد البشير الإبراهيمي - برج بوعريريج · الجزائر

Les parcours sont des écosystèmes qui jouent un rôle socio-économique et écologique très important. Ils sont considérés comme la ressource pastorale la plus utilisée dans beaucoup de régions. Depuis plusieurs années ces écosystèmes sont soumis à une dégradation croissante conduisant à une réduction irréversible de la biodiversité et la production de la biomasse fourragère.Dans la région de Bordj Bou Arreridj, a vocation agropastorale, les parcours substepiques et forestier représentent la ressource pastorale principalement utilisée par les paysans. Ce travail vise donc a quantifié la perception des paysans de la région de bordj Bou Arreridj vise à vise la dégradation de la biodiversité et les parcours. À cet effet, un échantillon de 100 paysans a été enquêté sur la situation des parcours exploités et les modalités de perception de changement ayant lieu sur ces parcours. Les résultats ont démontré, une perception élevée sur l’état de dégradation des parcours par les paysans. La majorité a constaté une réduction du couvert végétal et de la diversité floristique. Le phénomène semble lent dans le temps, mais plus marqué ces dernière10 années. Les facteurs anthropiques sont non reconnus comme causes de la situation.La perception paysanne peut service comme un moyen d’évaluation de l’état de parcours notamment lorsqu’il sera accompagné par des relevés floristiques et des images satellitaires.

Ouided Benslama, Abderrahmane Boulahrouf

كلية العلوم الطبيعية وعلوم الحياة-جامعة الاخوة منتورى - قسنطينة 1 · الجزائر

Douglas J. Foskett, راضية آدم محمد

جامعة لندن · المملكة المتحدة

Benazza Baghdad, زهرة بخيرة, فاطمة الزهراء بن حمو

كلية العلوم والتكنولوجيا-جامعة عين تموشنت - بلحاج شعيب · الجزائر

est très important pour un ingénieur de électrotechnique de connaitre le problème de la compatibilité électromagnétique et leur influence sur les systèmes électrique ou électronique car l’évolution des nouvelles technologies a conduit à une augmentation de sensibilité des systèmes par apport au niveau des phénomènes perturbateurs,en plus La Compatibilité Électromagnétique (CEM) apparaît aujourd'hui comme l'une des contraintes majeures de la conception des structures de l'électronique de puissance et plus précisément sur les variateurs de vitesse. Ona introduit ce travail par une recherche bibliographique sur la problématique CEM. Ensuit on a passé à la modélisation des interactions électromagnétiques qui caractérisent les problèmes de la compatibilité électromagnétique dans les différents lignes de transmission ainsi dans l’association de câble-moteur asynchrone relier à un variateur de vitesse,et enfin nous avons dédié la dernière partie à la simulation pour observer l’impact de la CEM sur le fonctionnement d’un système ou un équipement contient des câble set moteur asynchrone, essayons de déduire des solutions appropriées de chaque obstacle

باسم شهاب, صلعة عبد الرحمان

كلية الحقوق والعلوم السياسية-جامعة عبد الحميد بن باديس مستغانم · الجزائر

عالجت الدراسة تحدید مجال الاختصاص محكمة الجنایات و تشكیلاتھا و دورات انعقادھا و الإجراءات سیر محكمة الجنایات و أيضا الإجراءات المتبعة عند تخلف المتھم عند الحضور

Imane Hafri, Bouadi , Imane Hamci

معهد العمارة والعمران-جامعة سعد دحلب - البليدة · الجزائر

زهرة سيف مالك الشهيمي , علي الكعبي

كلية التربية -جامعة الإمارات العربية المتحدة-جامعة الإمارات العربية المتحدة · الامارات

This study aimed at identifying the characteristics of effective female school leaders’ from teachers’ perspectives. The objectives of this study are three as follows: a) surveying the literature on the characteristics of effective school leaders, b) examining the reality of what extend the school leaders are effective, and c) finding other characteristics in which school leaders in Al Ain and Abu Dhabi schools can develop their effectiveness at schools. The research employed a quantitative analysis to answer the research questions. The results of this study indicated that teachers’ perception towards their principal is positive. Teachers in the Abu Dhabi and al Ain regardless of their years of experience and their degrees provided positive responses towards their female cycle one leaders. This study has some recommendations for leadership practices in the school and future studies and research. It has recommendation on giving a strong voice to school leaders of cycle one schools to participate in the crucial decisions related to the schools in Abu Dhabi Emirate.