Ben Ihaddaden Saliha, Djebara Fazia , Lilia Djoudi

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

Assam Ouazani, Siham Sartorio

كلية الآداب واللغات-جامعة غرداية · الجزائر

Task-based language teaching (TBLT), also known as task-based instruction (TBI), is an approach to language teaching that attempts to engage language learners in interactive use of authentic language through making them perform communicative tasks. There is a great deal of evidence in literature on the value of using authentic tasks for facilitating and promoting language learning, as tasks could be more motivating, engaging and learner-centered than traditional linguistic exercises. The aim of the present study was to adopt task-based language teaching methodology to teaching grammar trough the implementation of consciousness-raising tasks and to examine the effect these tasks might have on EFL students’ understanding and use of the past simple, past perfect and past continuous tenses. The participants of the study included thirty freshmen at the English department of the University of Ouargla during the second semester of the academic year 2021-2022. In addition, an interview was administered with teachers of grammar to elicit information about the teaching methodology they adopt and the approach that underlies it. The researcher followed a procedure based on forming two matching groups (the experimental and the control group), assessing the students by means of pre and post tests and analyzing the results. The statistical procedures for data analysis were arithmetic mean, standard deviation, and t-test. The discussion of the results was sustained by the observations the researcher gathered throughout the teaching experiment. The results of the study revealed that there was no significant difference between task-based activities and traditional PPP grammar teaching in promoting the explicit knowledge about the tenses under investigation. Both approaches resulted in enhancing students’ ability to use the target tenses. However, task- based activities had a more positive effect in the sense that they helped students in the experimental group to reflect better on their writing and be more accurate and confident in expressing themselves orally.

Djad Louafi , Mouaissi Mohammed, Mounira Bouzahzah

معهد العلوم والتكنولوجيا-المركز الجامعي عبد الحفيظ بو الصوف · الجزائر

Le Restaurant intelligent est venu comme une solution quand les restaurants classiques deviennent fastidieux, et fournissent des résultats et un rendu moins exact. Le restaurant intelligent permet d’interpréter le contenu des repas choisi par les clients grâce à une ontologie de domaine. L'objectif de ce mémoire consiste à la construction d’un site web du Restaurant intelligent (Restaurant Valencia) qui donne des recommandations alimentaires en se basant sur les informations disponibles au niveau de l’ontologieOnto-Resto, qui sert à répondre à certains besoins des clients.

زوليخة تجاني, زيان موسى مسعود

كلية العلوم الاقتصادية والتجارية وعلوم التسيير-جامعة أحمد بن يحيى الونشريسي - تيسمسيلت · الجزائر

الهدف من هذه الدراسة هو إبراز دور وأهمية التسويق الدولي على المؤسسات الإقتصادية الجزائرية المصدرة كأداة فعالة في تعزيز من صادراتها ،من خلال ممارسة أنشطة وإستراتيجيات تسويقية تتواؤم والبيئة الدولية ، فنتيجة إنتقال الجزائر من إقتصاد موجه إلى إقتصاد السوق خلال العشريتين الأخيرتين وما خلفة من بيئة تسويقية دولية أجبرت المؤسسات أن تتعايش مع الأسواق الخارجية رغبة في تحقيق أهدافها التي تعود عليها بالنفع من خلال ترقية صادراتها .حيث خلصت هذه الدراسة على أن للتسويق الدولي تأثيركبير في توسيع نشاط المؤسسات الإقتصادية في الأسواق الخارجية وتفعيل صادراتها بتطبيق سياساته بفعالية من خلال بحوث تسويق دولية وممارسة وتطبيق مزيج تسويقي دولي يعزز من صادرات منتجاتها إلى هذه الاسواق وبالتالي زيادة إيرادات الدولة والنهوض بالإقتصاد الوطني

حيدر عبد الرضا الخفاجي, سنان يحى محسن, لقاء محمد الشريفي

كلية الطب-جامعة بابل · العراق

Chronic lymphoproliferative disorder (LPD) is a malignant disorder of lymphocytes that affects lymph cells or lymphocytes that make up lymphatic tissue. Chronic lymphocytic leukemia (CLL) is the most common chronic lymphoproliferative disorder (LPD). The Matutes score (MS) immunophenotypic scoring system is used to differentiate B-cell chronic lymphocytic leukemia (B-CLL) from other B-cell non-Hodgkin lymphomas (B-NHLs). CD200 (OX2) is a membrane glycoprotein belonging to the type I immunoglobulin superfamily. CD43 (Sialophorin or leukosialin) is a major sialoglycoprotein on the surface of human T lymphocytes, monocytes, granulocytes, and some B lymphocytes. Leukocyte-associated immunoglobulin-like receptor-1 (LAIR-1), also known as CD305, is a transmembrane glycoprotein that acts as an inhibitory receptor and is expressed by most immune cells. Aim of the study: To evaluate the role of CD200, CD43, and CD305 (LAIR-1) expression in the diagnosis and prognosis of CLL and NHL. Materials and Methods: This cross-sectional study was conducted on 145 patients with chronic lymphoproliferative disorders who attended Baghdad Teaching Hospital at Medical City from January 2020 to December 2020. Patients were divided into two groups: chronic lymphocytic leukemia (CLL) and non-Hodgkin lymphoma (NHL) patients. At diagnosis, CD200, CD43, and LAIR-1 expression were assessed in addition to CD38. Clinical and laboratory assessments were performed, including staging by the modified Rai system for CLL and the Ann Arbor staging system for NHL, with follow-up for about 6–12 months. Results: There was a significant statistical correlation between CD200 and CD43, with frequent co-expression of both in differentiating CLL from NHL (p < 0.001), while LAIR-1 showed no role in differentiation. Almost all patients with positive CD200 expression showed a moderate to bright pattern in CLL, in contrast to NHL patients, who showed a dim to moderate pattern. The majority of CD43 expression was dim to moderate in both CLL and NHL patients. In CLL patients, there was no significant correlation between prognostic markers (age, Hb, platelet count, lymphocyte count, and CD38 expression) and CD200, CD43, or LAIR-1, except for a significant inverse correlation between LAIR-1 and CD38 (p = 0.037). For NHL patients, all markers showed no significant correlation except that CD43 showed a significant correlation with CD38 expression and LAIR-1 with Hb level. There was a significant correlation between LAIR-1 expression and clinical staging for both CLL and NHL patients; negative expression correlated with advanced stage (p = 0.009 and 0.003, respectively). In our series, LAIR-1 showed a significant correlation with early need for treatment and remission status in CLL patients. In NHL patients, both CD43 and LAIR-1 showed significant correlations with these variables. Conclusion: CD200, CD43, and their co-expression have significant value in diagnosis and facilitate the differentiation of CLL from other B-NHLs, particularly in ambiguous cases. LAIR-1 expression is a reliable and inexpensive marker capable of independently predicting poor prognostic features and the time to first treatment in newly diagnosed, unselected patients with chronic lymphocytic leukemia and non-Hodgkin lymphoma.

احمد ابكر محمد احمد, الشريف المدثر القطبي

كلية الدراسات العليا-جامعة القران الكريم والعلوم الاسلامية · السودان

مرويات عمرو بن عثمان بن سعيد بن كثير بن دينار القرشي , أبو حفص الحمصي عن : أبيه عثمان و الوليد بن مسلم , و عنه : أبو داؤود و النسائي و إبن ماجة قال إبن الحجر : صدوق . و أبوه هو : عثمان بن سعيد بن كثير بن دينار القرشي أبو عمرو الحمصي عن : إسماعيل بن عياش و حريز بن عثمان , و عنه : إبنه عمرو و محمد بن عوف الطائ . قال إبن حجر في التقريب : ثقة عابد .

حسين بن زيدان , عبد القادر خماس , محمد منصور

معهد التربية البدنية والرياضية-جامعة عبد الحميد بن باديس مستغانم · الجزائر

Fouad Jawab , Karim Zehmed

كلية العلوم القانونية والاقتصادية والاجتماعية -جامعة سيدي محمد بن عبدالله - فاس-جامعة سيدي محمد بن عبدالله - فاس · المغرب

دلال فاضل, مريم تمرابط

جامعة العربي بن مهيدي - أم البواقي · الجزائر

يعكس هذا البحث خصوصيات الكتابة الشعرية عند (أمل دنقل ) كصوت شعري ثائر ، من منطلق البحث في الشعرية في النص الأدبي والتي تبرز أهم الظواهر الأسلوبية التي تميزت بها قصيدة الشاعر المختار ، حيث وظف الشاعر آليات التحليل الأسلوبي المختلفة، والتي أسهمت بدورها في إبراز شعرية النص الأدبي .

رشيد اعلوان, سهام دريسي

كلية الطب والصيدلة -جامعة سيدي محمد بن عبدالله - فاس · المغرب