فتيحة بن عبو كيران, ولد علي تاكفاريناس

كلية الحقوق-جامعة الجزائر 1 - بن يوسف بن خدة · الجزائر

يتمحور موضوع المذكرة حول الإجراءات الدستورية المنوط للبرلمان إتفاقها لإخفاء الدعم السياسي و الشرعية علي السلطة التنفيذية سواء السابقة أو اللاحقة على دخول النصوص المتخذة حيز التطبيق.

أليدا أسبر, باسل سمير سلطان, ناصر أبو صالح

كلية الهندسة المعلوماتية-جامعة حمص · سوريا

أمنة مجادي, هبة عزالدين

كلية العلوم-جامعة محمد بوضياف - المسيلة · الجزائر

رفيقة صباغ, شريف شكيب أنوار

كلية العلوم الاقتصادية والعلوم التجارية وعلوم التسيير-جامعة أبو بكر بلقايد - تلمسان · الجزائر

موضوع الرسالة يبحث في جانبه النظري إلى أهم الأحداث التاريخية التي عرفها تطور النقود،النظام النقدي الدولي و الدولار و الأورو،مراحل الإتحاد الأوروبي و النظام النقدي الأوروبي.أما الجانب التطبيقي إعتمد على الجانب الوصفي التحليلي لغرض تقييم الصراع الواقع بين الدولار و الأورو، و أيضا واقع الإقتصاد الجزائري و مدى تأثره بالدولار و الأورو

جورج توما توما, ريم زمريني

كلية الهندسة المعمارية-جامعة حلب · سوريا

شيماء عدنان بهجت, صابرين فرحان جواد كاظم, محمد ناظم بهجت

كلية التربية-جامعة القادسية · العراق

In this study, twenty one heterocyclic organic compounds, These compounds were divided into three groups A, B and C, as shown in the diagram (I,II,III) :-azocompound(A, B and C) which prepared by reacting between salicylaldehyde and (2-amino-6-bromobenzothiazole, 2-amino-6-methylbenzothiazole and2-amino-6-nitrobenzothiazole) respectively in presence of HCl and NaNO2.-Chalcones compound(A: 1-3; B: 1-3; C: 1-3) which prepared by reacting between azo compound (A, B and C) with (4-hydroxy-3-methoxyacetophenone,4-hydroxyacetophenone and 4-methoxyacetophenone ) respectively in presence of NaOH.-Schiff bases compound(A4, A5, A6, B4, B5, B6, C4, C5, C6) which prepared by reacting between azo compound (A, B and C) and (2-amino-5-methyl phenol, 2-amino-6-methyl pyridine and 4-chloroaniline) in presence of glacial acetic acid .These compounds were identified by using FT-IR,1H-NMR and 13C-NMR. and a small amount of these compounds were used to measure and studied their effectiveness in inhibition of the flame and increasing the resistance to ignition of the unsaturated polyester and epoxy resins.Three sheets in dimension (13X13X0.3cm) of unsaturated polyester and epoxy resins with the additives, were prepared with a weight percentage (0.1, 0.15, 0.2, 0.25and 0.3 %),these sheets used in this work which were cut according to the (ASTM) standard are:1. Method of measuring the limiting oxygen index (LOI) using the approved method of testing (ASTM: D-2863).2. The method of measuring the rate of burning (R.B), the extent of burning (E.B) and the time of burning (TB) through the approved method of examination (ASTM: D-635). The results obtained from these tests of the unsaturated polyester and epoxy resins,The efficiency of group additives was in the following order:A > C > B The efficiency of group additives (group A) was in the following order:A6 > A5 > A4 > A1 > A3 > A2> A The efficiency of group additives (group B) was in the following B6 > B5 > B4 > B1 > B3> B2> Band the efficiency of group additives (group C) was in the following order:C6 > C5 > C4 > C1 > C3 > C2> C The study showed that a good flame retardant was obtained in all percentages of additives and obtained a self-extinguishing in percentage 0.1% for each additives A1, A4, A5 and A6,for unsaturated polyester resin and self-extinguishing in percentage 0.1% for the additives A6 for epoxy resin, and Non-Burning occurring in the percentage 0.15% for the additives A5 and A6,for unsaturated polyester resin and the percentage 0.2% for the additive A5 and A6for epoxy resin

BEKARA Nacéra, SAUVAGE Jérémi

كلية الآداب واللغات-جامعة أبو بكر بلقايد - تلمسان · الجزائر

Ce mémoire se compose de trois parties, la première est consacrée à la définition des concepts théoriques : l’expression orale et la communication, dans la deuxième partie, on a analysé les difficultés rencontrées par les élèves du collège.La troisième partie contient les activités proposées pour favoriser un bon fonctionnement de la communication en classe de langue étrangère.L’objectif de notre travail est d’aider les élèves à améliorer leur compétence de communiquer, de s’exprimer surtout pendant l’activité de l’expression orale

عصام العربيد, يوسف حافظ قرطالي

كلية الاقتصاد-جامعة تشرين · سوريا

Z Abdi , Halima Labed, Souad Labgaa

كلية علوم الطبيعة والحياة-جامعة ابن خلدون – تيارت · الجزائر

La présente étude permet d’identifier les sources thermales de la région de Bouhanifiaqui est notre objectif essentiel.A cet égard, nous avons effectué une caractérisation physique, chimique et microbiologique de ces eaux pour mieux comprendre leurs propriétés et bien comprendre les vertus thérapeutiques de ces sources thermales. Les conditions des émergences nous montrentque les eaux thermales de cette source sont bicarbonatée, chlorurés sodiques.Les eaux thermales de Hammam bouhanifia présentent des propriétés thérapeutiques surtout pour les maladies Rhumatismales.L’exploitation des sources thermales par la constitution des complexes modernes représente un investissement important pour le secteur de tourisme et l’économie du pays engénérale.

Muhammad Tariq Shafiq, Rua Ahmed Ata Maali

كلية الهندسة-جامعة الإمارات العربية المتحدة · الامارات

Large amounts of CO 2 are released into the atmosphere throughout the life cycle of a building starting from the production of materials and products, in the construction phase of the building itself, in the site setting, the renovations, the later rehabilitation, and up to the final demolition. Hence, this thesis aims to investigate the potential of using Building Information Modeling (BIM) in making informed decisions that can help in reducing CO 2 emissions in the life cycle of built environment projects. This study has used a mixed method approach that includes literature review, a case study and semistructured interviews. The literature investigates the related various applications of BIM, its barriers, challenges, and underlying benefits, as well as its ability to reduce CO 2 emissions through smart design decisions. Also, a case study is used to validate BIM’s ability to calculate a building’s CO 2 emissions. Additionally, semi-structured interviews were conducted with construction professionals to capture their viewpoints on the possible contributions of BIM to CO 2 emission reduction in the construction sector. The research outcomes are presented through data analysis from the BIM model, supported by insights obtained by interviews. This integrated approach combines theoretical insights from the literature with practical applications and specialist feedback to provide a thorough understanding of BIM's essential contribution in tackling the need of CO 2 emission reduction in the construction sector. This research is anticipated to act as a catalyst for sustainable decision-making in the construction sector.