Mohammed H. Baluch , Muhammad Kalimur Rahman, محمد أجمل

كلية الهندسة-جامعة الملك فهد للبترول والمعادن · السعودية

Recent destructive earthquake such as the Hanshin earthquake (1995) in Japan, the Kocaeli (Izmit) earthquake (1999) in Turkey, the Kashmir earthquake (2005) in Pakistan, the Sichuan earthquake (2008) in China, the Chile earthquake (2010) in Chile, the Tohoku earthquake and tsunami (2011) in Japan and the Gorkha earthquake (2015) in Nepal have shown deficiency in structures which resulted in major loss of human lives and economy. Most of these structures were poorly designed with no seismic detailing. It has been observed in many reinforced concrete structures, structural failure could be due to insufficient seismic detailing in columns, load bearing walls and beam-column joints which causes major destruction.Reinforced concrete (RC) buildings constructed in 1980’s were designed mostly for gravity loads without seismic detailing. Such structures are extensively available worldwide in seismic prone regions. The major components of the reinforced structures which plays an important role in integrating the system and overall stability are beam-column joints (BCJs).One of the greatest motivation for this study is to use smart material in the reinforced concrete structures. In this study, beam-column joints with lack of seismic detailing have been studied experimentally and numerically using ABAQUS FEM software. Seven specimens were tested which includes 3 control specimens and 4 retrofitted specimens using shape memory alloys (SMAs) sheets under monotonic, cyclic and reverse cyclic loading. The experimental results showed that SMAs sheets enhanced the ultimate load carrying capacity for retrofitted specimens as well as increased the residual load carrying capacity. Control cracking and reduced number of cracks were observed with the usage of SMAs sheets in the joint region as compared to the control specimens where number of cracks were more. SMAs sheets also reduced the crack widths in the joint region upon unloading which was not observed in the case of control specimens which is good sign for post rehabilitation of RC structures.Numerical simulations were also done for control and retrofitted specimens. User-defined subroutine VUMAT was utilized to model the material behavior of SMAs sheets and elasto-plastic damage model was utilized for concrete. The load-deflection curves, stresses in SMAs sheets and cracks pattern showed good agreement with experimental results. Mechanistic model for determining the shear strength of SMAs sheet retrofitted specimen was also developed using concept of truss analogy which predicted close results to the experimental study.

Fizia Mokhtari, Imane Boudehouche

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

Leila Sebbar, a présenté un personnage proche de la réalité pour mené une morale réussite, à la fois sur l’exil et l’errance, mais aussi sur l’importance que cette impacte laisse sur le psychique de ceux qui y sont confrontés. L’écrivaine, montre ici un respect aux immigrés, exilés, dépassés par la situation dans laquelle ils sont mis et ils ont mis leur famille. Et comment cet exil, peut laisser des traumatismes. De ce fait, quand l'errance devient un état et non un passage, on se trouve à la confluence des causes des pathologies, des débordements pulsionnels. Tel que quête pour trouver des réponses

فاطمة الزهرة كرفاح, فاطمة عساس, عواج لعريبي

كلية الاداب واللغات-جامعة اكلى محند أولحاج - البويرة · الجزائر

یعّد ا لانزیاح تفننا في الكلام وتصرفا فیه، حیث یكسب الّن ص قیمة جمالیة باعتباره ملاذاًللتفرد اللغوي والت مّیز الشّ خصي، وهو من فنون الت وّاصل بین المبدع والمتلقي المتذوق، لأنه یبرزإمكانیات المبدع في استعمال ال ا ط قة الت عّبیریة الكامنة في الل غة، لإیصال رسالته للمتذوق بكل مافیها من قیم جمالیة، فبهذا ین ا زح الأسلوب عن نمط الأداء المألوف والمعتاد، لیحقق ما یریده منأهداف یعجز عن توصیلها التعبیر العادي، على اعتبار أنّ الانزیاح أسلوب لغوي خاص یحملفائدة لغویة وأخرى جمالیة، هذا ما جعلنا نطرح الإشكالیة التالیة:كیف كان حضور الانزیاح في تفكیر الشّاعر"عقاب بلخیر" ؟ وهل أدى هذا الانزیاح أوالخروج عن المألوف جمالیة في الّنص؟ وٕالى أي مدى استطاع الشّاعر أن یوفِق في بنائها لیجعلهاأداة فاعلة في ا لّنص الشّعري؟.

Husni Al-Muhtasab , Habib Rabaan, محمد مجاهد يحيى القماسي

كلية علوم وهندسة الحاسب الآلي-جامعة الملك فهد للبترول والمعادن · السعودية

Sport fanaticism is one of the social problems that have negative impact on social fabric. It is a psychological emotion that carries a blindness hatred against the competitive (teams, players, etc.) combined with a blindness love toward favorite (teams, players, etc.) where the emotional attitudes overcome the mental attitudes. Social media sites (e.g. Twitter) have become common means for communication between sport fans. Therefore, understanding how social media text contributes to increase or decrease sports-fanaticism is essential. We need to formulate the concept of Sports-Fanaticism into suitable criteria, rules, attributes, aspects, features and indicators that allow applying Arabic sentiment analysis techniques to help in automatically detecting and measuring this phenomenon in social network sites. The target of this research work is to automatically classify Arabic texts under consideration into fanatic and non-fanatic emotion. This will help the interested researchers and specialists in detecting and measuring the degree of sport fanaticism automatically. After formulating the problem, the proposed formalism was used as a guide to build annotated corpora and fanaticism-lexicons. To build these resources, around 4 million tweets were collected. We have used Positive Pointwise Mutual Information (PPMI) and Term-Frequency Inverse-Context-Frequency (TFICF) methods to generated ten fanatic-lexicons where Our proposed TFICF method showed better performance than PPMI in all experiments. The highest accuracy of TFICF is 91% and the highest accuracy of PPMI is 86%. Large-scale annotated corpora were also constructed. After building the required resources, we have conducted various experiments using different approaches, algorithms, and features. SVM, LR and NB classifiers were investigated. As one of the results, we have developed a classification tool that automatically evaluates a given text against sport fanaticism. such tool will help news sites to automatically filter messages posted by visitors to avoid sport fanaticism.Keywords: Sport Prejudice, Sport Intolerance, Opinion Mining, Social Networks, Machine Learning, Arabic Processing, Text Mining

Aicha Akjay , مولاي أحمد هاشمي

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

بتول بن رحو, حاج بن زيدان

كلية العلوم الاقتصادية والتجارية وعلوم التسيير-جامعة عبد الحميد بن باديس مستغانم · الجزائر

تهدف هذه الدراسة إلى تبيان دور البنى التحتية في تحسين معدلات النمو الاقتصادية في منطقة الشرق الأوسط وشمال إفريقيا من خلال دراسة تحليلية لواقعها بالمنطقة إضافة إلى إتباع أسلوب وصفي وقياسي للتمكن من الموضوع. تحليليا، توصلنا إلى أن أثر الإنفاق الحكومي للبنية التحتية على معدل النمو لدى دول المينا جد متباين فقد تسببت في تنويع مصادر الدخل لدى الدول الأكثر ثراء بالمنطقة(دول الخليج العربي) ودول أخرى لم تحرز أي تقدم واضح في هذا القطاع،وبعد الدراسة القياسية لنموذج بارو 1990 على الاقتصاد الجزائري باستخدام نموذج تصحيح الخطأ VECM استنتجنا وجود أثر موجب لمخزون رأس المال والعمالة والبنى التحتية على معدل النمو إلا أن التغير في نفقات البنى التحتية كان أقل مرونة وجد ضعيف على المدى البعيد .

شیماء عواد كاظم, عبد الستار كريم هاشم, فرقان عباس علوان

كلية العلوم-جامعة كربلاء · العراق

Lung cancer LC is one of the most dangerous cancers worldwide. Early diagnosis of the disease contributes to better treatment. Many genetic, environmental, and occupational factors are linked to the incidence of this disease.The present study aims to use the clinical data of LC patients along with the spectroscopic criteria and biochemical parameters for potential use as diagnostic biomarkers for LC disease. The present study consists of statistical analysis and practical experiments on lung cancer patients.The patient’s medical reports and sera were collected for physical and chemical analysis using various spectroscopic techniques. One hundred and seventy lung cancer patients and 90 healthy subjects participated in the study. The separated sera from all samples were analyzed using various spectroscopic techniques, including Attenuated Total Reflection Fourier Transform Infrared Spectroscopy (ATR-FTIR), Atomic Absorption Spectroscopy (AAS), and solid-state nuclear track detector (SSNTD).The statistical study results show that the highest value for the Lung cancer prevalence rate was recorded in the Hindia region at 66.16% and the lowest value in the Al-Khairat region at 16.04%. The highest values of all cases were in the city center (51.3%) and the lowest in the Al-Husaniyah region (13.1%). The number of Lung cancer patients has increased to 298, with a rate of 44.04 cases per 100,000 people, which indicates a serious lung cancer situation in Karbala city. FTIR analyses of sera showed that the absorbance of patients with lung cancer is greater than that of healthy people. In addition, it was found that some functional groups were lost from the spectra of patients, in addition to more spectral shifts in patients than the spectra of healthy people, which could be used in the early diagnosis of diseases. AAS spectroscopic results revealed a higher serum zinc than the healthy females (1247.02 PPb) and the lowest level in the female group of patients (531.54 PPb). Serum copper was higher in the male patient’s group (218.59 PPb) and the lowest in the group of healthy females (152.45 PPb). The highest levels of lead are in male patients (13.40 PPb) and the lowest in healthy males (5.38 PPb). Serum cadmium was the highest in female patients (123.74 PPb) and the lowest value recorded in healthy male subjects (14.02 PPb). The results of the SSNTD technique reported that the radiation obtained from the radon gas in the samples was higher in LC patients than in the controls.The calculated uranium, radium, and radon levels in LC patients were higher than in the control group. From the measured parameters and clinical data results, it can be concluded that spectroscopic methods and biochemical changes in sera may potentially diagnose LC.

Abdelaziz Sefiani , Jaber Lyahyai, يوسف القادري

كلية الطب والصيدلة-جامعة محمد الخامس بالرباط · المغرب

Ali Malek, Saïda Bouacha

المدرسة الوطنية المتعددة التقنيات - الجزائر · الجزائر

L’étude technique et économique d'un système hybride de production d’électricité d’origine renouvelable est une phase importante pour l’optimisation du système. Pour un meilleur rendement et pour plus de fiabilité, l’étude des paramètres de dimensionnement du système hybride, et leur simulation permettront de mettre en évidence les différentes stratégies d’évaluation et les différentes techniques d'optimisation. Cette étude concerne l’étude technique et l'analyse économique des systèmes multi sources de production d'électricité d'origine renouvelable (PV, Eolien, Diesel) dans lesquels un certain nombre de sources d'énergie renouvelable (vent, soleil), de générateurs diesel et de composants de stockage d'énergie sont combinés pour remplir la demande énergétique d'une charge. Ces systèmes multi sources devront alimenter un village constitué d’une dizaine d’habitations situé sur 3 sites au sud Algérien à savoir: Adrar, Ghardaïa et Tamanrasset. Parmi les nombreux logiciels de calcul existant pour le dimensionnement, la simulation et l’analyse des systèmes multi source, le logiciel ‘Homer®’ a été choisi pour ce travail de recherche, pour analyser, simuler et dimensionner ce type de systèmes énergétiques renouvelables.

لمياء السعدوني, هند قرون

كلية الطب والصيدلة - مراكش-جامعة القاضي عياض · المغرب

La MB est une vascularite inflammatoire, multi systémique, caractérisée par la fréquence et la bénignité des manifestations cutanéo-muqueuses et articulaires et la gravité des manifestations oculaires, neurologiques centrales et vasculaires. C’est l’une des pathologies chroniques ayant un lourd impact sur la QDV des patients qui l’en présente. La QDV liée à la santé est devenue un élément important dans la décision médicale au même temps que l’efficacité et l’innocuité des traitements. Notre travail a pour but, d’évaluer la QDV des patients atteints de la MB. Pour cette raison, une étude prospective sur 6 mois a été menée, une fiche d’exploitation ainsi que le Short-Form 36 (SF-36), ont été utilisés. Nous avons colligé 100 patients atteints de la MB. L’âge moyen de nos malades était de 35,73 avec une prédominance masculine (67% des H/33% des F). soixante neuf pourcent (n=69) des patients étaient mariés, 52% (n=52) avaient un NI bas et 33% (n=33) étaient sans emploi. La QDV de nos malades était diminuée, les domaines du SF-36 les plus touchés sont : RP/RE/VT et SM. Ce résultat montre l’impact négatif de cette affection sur la QDV. L’âge, le sexe, le NI, l’activité professionnelle ainsi que les atteintes cliniques : cutanéo-muqueuse, articulaire, oculaire et neurologique influençaient la QDV de nos patients. Par contre, nous avons constaté qu’il n’y a pas de lien entre certains facteurs comme le statut marital, la durée d’évolution de la maladie et la QDV des patients. Tous ces résultats ont été proches de ceux de la littérature avec quelques différences qui peuvent être liées aux particularités socioculturelles de chaque pays et qui sont différentes aux nôtres. En nous basant sur les résultats de cette étude, nous pouvons conclure que l’amélioration de la QDV des patients atteints de la MB impose l’amélioration des conditions socio-économiques, la qualité des soins proposés à ces malades ainsi qu’une prise en charge psychologique accrue tenant compte de son importance pour avoir une QDV meilleure.