Etude ab initio des propriétés vibrationnelles du dimère d’acide acétique
Asma Grine, Mohamed El Amine Benmalti
كلية العلوم الدقيقة والاعلام الآلي-جامعة عبد الحميد بن باديس مستغانم · الجزائر
Asma Grine, Mohamed El Amine Benmalti
كلية العلوم الدقيقة والاعلام الآلي-جامعة عبد الحميد بن باديس مستغانم · الجزائر
بابنات عبدالرحمان , بلوناس خالد
كلية العلوم الاقتصادية والتجارية وعلوم التسيير-جامعة قاصدى مرباح ورقلة · الجزائر
سعد الدين أحمد سعد الدين مصطفى بدارنة, عبدالله عبدالحى أبو بكر
كلية الدراسات العليا-جامعة القران الكريم والعلوم الاسلامية · السودان
هدفت الدراسة الحالية إلى التعرف إلى قيم التوحيد في الكتب التربوية الإسلامية لطلبة الصفوف الأربعة الأولى في الأردن أنواعها و نسبة شيوعها في كل كتاب من كتب التربية الإسلامية للصفوف الأول ،و الثاني ، و الثالث ، و الرابع الإبتدائي. و كذلك وجود هذه القيم و انتشارها في المرحلة بشكل عام و المرحلة هي جميع الصفوف الأربعة الأولى.
سميحة مناصرية, فريدة مزياني
كلية الحقوق والعلوم السياسية-جامعة باتنة 1 - الحاج لخضر · الجزائر
العانز عبدالرزاق , قوي جمال
كلية الاداب واللغات-جامعة قاصدى مرباح ورقلة · الجزائر
Abstract The present paper is intended to shed light on the faults of Arabic-English translation caused by linguistic interference, especially when the translators resort to their mother tongue in the translation from Arabic into English. The data was taken from "Echourouk website", this data was translated articles published only at the website. This paper shows that the translations have traces of interference that are due to the over use of word for word translation, the ignorance by the translators at one hand and the linguistic farness between Arabic and English which may affects the ultimate goal of translation. Generally speaking, this research aims at helping translators to purify the quality of translation. The study, especially at the lexical level, shows that linguistic interference is minimized when the dynamic equivalence is opted, whereas it is maximized when formal equivalence is employed. On the other hand, this study argues that linguistic interference may be a good means for intercultural interaction in view of Newmark (1991).
خالد محمد خالد خليفوه, عبد الرحمن بن معلا اللويحق
كلية الدراسات العليا-جامعة نايف العربية للعلوم الأمنية · السعودية
محمد عودة محمد غلمي, نظام عزت عباسي
كلية الدراسات العليا -جامعة النجاح الوطنية · فلسطين
The research talks abaut settlement in Nablus area .It has specialty of the area itself, which forms the biggest Palestinian population and the biggest provinces, What is meaut of Nablus area is the area which contains Nablus province, Salfeet province and Tubas province . The IsreaIi authorities had many administrate procedures and interferences in citizen Ivies during its government of this region since 1967, which broke the social structure of the area. Some of those steps were administarial separation of some villages and cities and Joining them to narrow provinces like, Jenin and Tulkarem. Those Israeli procedures aimed to apply the Isreali law on the Palestinian lands to facilitate the settlement function and the repeated raping for the Palestinian lands. That area had many population developments. Its inhabitant number had decreased after war in 1967 because of the compulsory of emigration and had restabilized after 1994 where the Palestinian inhabitant's number reached 377149 persons at the end of 1997. Those People live in 118 housing -collections. About 54000 Settlers had settled in the area after war in 1967 to 1998, they lived in 55 colonies and those settlers formed 16% of the Palestinian inhabitants of Nablus. Yet, the settlement number in the area formed 45% to the percentage of Palestinian housing- gathering in the same area. The area space reached to 1475000 donum, which equal 1475 KIm, it composed 28% of west bank land area. 31078 dounm is aconrtlled area by Isreali colonies formed 2% of Nablus area, but the controlled area by different methods and preteuds is 643420 dounm, which equal 43.6% of the regional area. The region had different political conditions due to the political specialty it has the biggest living and economical throng in West Bank ,this has an importance in drawing the Israeli policy of the area. The people of it contributed in refusing and resisting the occupation, beside refusing all the political projects imposed on the area before the negotiation of P.L.O with Israel. The economic condition for this area depends on agriculture, especially olive oil agriculture; .The; economy in the; area suffered from the arachment performance with tax-tgranng and so it remains weak economy depending at Israeli economy. The setllement had historical, traditional and old festemental motives in ruling Nablus area, for that, the settlement theorizers and political markes modefied heritage reasons for every settlement and cnnected it to historical or old festemental. This settlement Ideology cuvred the colony nature in Nablus which is driven with other motives than the traditional motive like, Securitical , Economical , Water, demographical and geographical motives, for those motives many colony plans and projects made on the land. The Isreali settlement movemenets and governments depended on many methods to control and steal the land by the continuous governmental support for settlement movement and the confiscation of thousand donams undr different justifications . The Palestinians rejct and resist thise methods in owing the land by different ways, The colonization resisting movement passed in four stages since 1974until1998 starting with resisting the first settlemental basic in Sapastah and Rujeeb land in 1974, then it developed as long as the occupation exists.
سيف الدين الكندري, مهدي شملال
كلية الطب والصيدلة-جامعة محمد الخامس بالرباط · المغرب
Abdelbasset Ben Mohammed Jeddi, Rodney Tyson
كلية الاداب والعلوم-الجامعة الأمريكية - الشارقة · الامارات
Functional language proficiency requires mastery of a large number of words. It is therefore necessary for L2 learners to learn a large vocabulary in a short period of time. In classroom contexts, there appears to be no alternative to intentional learning of a great many new words in a relatively short period of time. With the remarkably impressive technological development that has been made in recent years, some researchers have begun investigating the role of technology in providing an optimal learning environment for L2 vocabulary acquisition. The aim of this study was to examine the effects on second language vocabulary retention of a computer assisted vocabulary learning program I designed for the purpose of this study. Precisely, my study aimed to examine the following assumption: Learners who use a computer-assisted vocabulary learning program (CAVL) that provides them with multiple encounters with new words in different multimedia contexts (sound, pictures, and graphics) will have a better retention of new vocabulary items both in their short-term and long-term memory than learners who are taught using textbooks only. Participants in this study were two groups of male EFL grade nine students. The Experimental Group used the computer program in class to learn new words over 15 days. The Control Group was taught using textbooks only. Immediate and delayed post-tests were used to assess short-term and long-term retention of unknown words, respectively. Collected data were computed using the Box and Whisker Plot and mean comparison. To look into the abovementioned assumption, the study compared the difference in scores between the immediate and delayed post-tests for the Experimental Group, the difference in scores between the immediate and delayed post-tests for the Control Group, and the difference in scores between the Experimental and Control Groups on the delayed post-test. To assess the short-term and long-term retention of unknown words my study sought to answer the following research questions: 1. What is the difference in scores between the immediate and delayed posttests for the Control Group? 2. What is the difference in scores between the immediate and delayed posttests for the Experimental Group? 3. What is the difference in scores between the Experimental and Control Group on the delayed post-test? 4. What are some of the reasons for the differences? Concerning the first research question, data analysis suggested that there was a dramatic decrease in the Experimental Group's mean score on the delayed post-test. As for the second question, a sharper decrease characterized the delayed post-test mean score of the Control Group. Regarding the third question, the Experimental Group outscored the Control Group on the delayed post-test. Qualitative data analysis suggested that students attributed the difference in scores to some aspects of the CAVL program. The overall findings showed that although students who used the CAVL program did not have a better short-term learning gain, they had a better longterm learning gain than those who were taught using textbooks only.
C Kezrane, عبدالقادر تيقيليني
كلية العلوم والتكنولوجيا-جامعة زيان عاشور - الجلفة · الجزائر
RésuméLa convection naturelle dans certaines centrales nucléaires considérée comme un systèmepassif pour l'évacuation de la chaleur de désintégration des produits de fission. La puissancerésiduelle générée par le combustible continue à chauffer le réfrigérant créant ainsi un gradient demasse volumique qui, avec la force de gravité, génère une circulation naturelle du fluide à faiblevitesse (quelques cm/s) où seule la différence de température pilote l’écoulement. Dans ce travail, ons’intéresse au transfert de la chaleur produite par l’échauffement gamma dans un matériau destructure suite à une irradiation neutronique dans un dispositif d’irradiation.Ce travail de mémoire sert à évaluer les paramètres thermohydrauliques dans un canal deréfrigération suite à un arrêt accidentel des pompes de circulation ; en se basant sur les équations deNavier -Stokes et en adoptant l’approximation de Boussinesq, ces équations ont été résolues par latechnique de CFD, en utilisant la méthode des volumes finis. La résolution de la grille de maillageest choisie de telle façon que le raffinement du maillage soit à une grande précision dans l’interfaceparoi fluide. Les solutions ont été obtenues à l'aide du code CFX.AbstractNatural convection in some nuclear power plants considered as a passive system forremoving decay heat of the fission products. The residual power generated by the fuel continues toheat the refrigerant thereby creating a density gradient which, with the force of gravity, generatesnatural circulation of fluid at low speed (a few cm / s), where only the temperature difference pilottheflow. In this work we are interested in the heattransfer produced by the gammaheating in thestructural material after neutron irradiation in the In Pile Section.The aim of this work is to evaluate the thermohydraulics parameters in a cooling channelfollowing an accidental interruption of the primary pumps. For this study, we use a CFD code whichenable us to achieve the geometry and the mesh of this unsteady state; founded on the equation ofNavier-Stokes and adopting the Boussinesq approximation, these equations were solved using a codewith finite volume method. The resolution of the mesh grid is chosen so that the mesh refinement is ahigh precision in the fluid wall interface. The solutions were obtained using the CFX code.ملخصيعتبر الحمل الحراري الطبيعي في بعض محطاتالقوى النووية نظام مطاوع لنقل الحرارة الناتجة عن عملية الانشطارالتسلسلي.كمية الطاقة المتبقية الناتجة من اشتعال الوقود النووي تستمر في تسخين السائل المبرد مما ينتج التدرج في كثافته التي،مع قوة الجاذبية، تولد الانتقال الطبيعي للسائل على سرعة منخفضة(بضع سم/ ثانية)، حيث الفرق في درجة الحرارة هو العاملغاما الناتجة عن التشعيع النيوتروني (γ ) الوحيد لتدفق المبرد.في هذا العمل نولي الأهمية لنقل الحرارة المنبعثة عن الإشعاعاتلمادة هيكلية في جهاز الإشعاع.نقوم في هذه الأطروحة بتقييم العوامل الهيدروحرارية في قناة التبريد بعد انقطاع عرضي للمضخات. وسوف يتم ذلك باستخدامالذي يمكننا من تحقيق الهندسة والشبكة للتصميم الرقمي لهذه الحالة غير المستقرة و (CFD) برنامج ديناميكيات الموائع الحسابيةالتي تستخدم ،(CFD) حلت هذه المعادلات بواسطة تقنية ،Boussinesq واعتماد تقريب Navier-Stokes بالاستناد إلى معادلةطريقة الحجم المحدودة . حيث تم اختيار و صقل الشبكة بدقة عالية في واجهة الجدار والسائل المبرد، وتم الحصول على الحلول.CFX و النتائج باستخدام برنامج