رشدي كتانه, سهيل موسى عيسى عودة

جامعة القدس · فلسطين

Samira Benlemmane, D.El Hadi

كلية علوم الطبيعة والحياة-جامعة سعد دحلب - البليدة · الجزائر

Au cours de ces dernières années, beaucoup efforts ont été déployés pour promouvoir l'utilisation de farines composées, dans lesquelles une partie de la farine de blé est substituée par les farines issues des cultures locales. L'objectif de cette étude était d'optimiser la fabrication du pain en utilisant des farines composées. Le plan d’expérience pour l'optimisation statistique de la farine composé a été réalisé en utilisant la méthodologie de surface de réponse. Les variables sont les pourcentages de farine de blé tendre, blé dur et orge, les réponses ont été les propriétés chimiques, fonctionnelles et rhéologiques des farines composées. Les modèles obtenus pour l’humidité, les cendres, les lipides, les fibres, les protéines et glucides sont signifiants avec une bonne performance de prédiction, les valeurs de R2 sont de 0,9597, 0,9987, 0,9838, 0,9996, 0,9888 et 0,9993.Les coefficients de corrélation R2 entre les valeurs observées et prédites sont respectivement 0,9615, 0,9958, 0,9793 et 0,8972 pour CAE, CAH, CG et DA, indiquant un bon ajustement pour les modèles. Les modèles obtenus pour W et P/L sont signifiants et offrent un bon niveau de prédiction avec les valeurs de R2 de 0,98, et 0,99 respectivement. Il avait un manque d’ajustement non signifiant pour toutes les réponses. Les résultats ont montré que le mélange de farine composée optimale est composé de 77 %, 17 % et 6 % de blé tendre, blé dur et orge respectivement avec 11,30 % de protéines, 2 % de matières grasses, 13,30 % d’humidité, 1,42 % de fibres , 1 % de cendres, W (171 joules 10-4) et P/L (1,38). Une bonne adéquation a été observée entre les valeurs expérimentales et prédites

بان نديم, براق فاضل نعمة الشنون, ثانون رباب سعدي

كلية العلوم-جامعة النهرين · العراق

The present work is an attempt to develop an expert system to diagnose hypomelanosis skin diseases with the ways of treatments. The required knowledge acquired from a domain expert (Dr.Rabab Noory Al-Saady) and medical textbooks.The system consist of five module and used a production rule knowledge representation system. The inference engine module use a backward chaining strategy while it uses a B+-tree and depth first search (DFS) as a search strategy.The system consider reasoning under uncertainty using certainty factor method.Further more, the system support two types of explination Why and How. " Why" concerned with why the system ask the specific question, while "How" is concerned with how the system arrive the  specific conclusion.The system provides an interface for the users and human experts that enable the human experts to add, delete, update, view knowledge of a specific disease.The system has been implemented by using the visual prolog programming languge to built expert interface tool and built the inference engine.

Asaad Mohamed Ibrahim Mohamed, Shawgy Hussein Abd Alla

كلية الدراسات العليا-جامعة السودان للعلوم والتكنولوجيا · السودان

We show and characterise the critical branching Brownian motion in a strip and with absorption. We determine the large deviations for branching Brownian motion in presence of selection, coalescence and the all-time minimum with drift.

Ouarda Zed Adra , Nor El Houda Maizi

كلية الرياضيات وعلوم الحاسب وعلوم المواد-جامعة 8 ماي 1945 قالمة · الجزائر

L’application de recherche et de sauvetage consiste à naviguer dans un espace catastrophique selon une stratégie de déploiement dans le but de chercher et transporter des victimes à certaines localisations (dépôt). C’est une tâche qui se compose de deux comportements de base : l’exploration et le retour au dépôt. Ces deux comportements constituent des défis dans la littérature et plusieurs travaux veille à leur résolution.Nous proposons dans ce travail d’utiliser un essaim de robots pour la résolution d’une mission de recherche et de sauvetage. En se concentrant, d’un côté, sur la dispersion de robots qui assure une large couverture de l’environnement et donc une grande éventuelle de localiser plus de victimes, et de l’autre côté, sur le retour rapide et non couteux au dépôt. Les systèmes biologiques forment de meilleures inspirations dans de telles conditions. L’exploration est ainsi assurée par la marche aléatoire Lévy (Lévy walk) et l’algorithme Dragonfly. Tandis que, le retour est assuré par des spots lumineux qui guident le robot jusqu’au dépôt. Le robot va suivre la lumière jusqu’au dépôt et n’as pas besoin de mémoriser sa position.L’algorithme a été implémenté sous la plateforme de robotique mobile ARGoS. Plusieurs simulations ont été réalisé sous la même plateforme et une analyse des résultats montre l’efficacité de notre proposition par rapport à la marche aléatoire.

سعاد عقاد, محمد دادة

كلية العلوم الإنسانية والعلوم الإسلامية-جامعة وهران 1 - أحمد بن بلة السانية · الجزائر

يتمحور موضوع مذكرة الماجستير الموسومة يالفلاحين الجزائريين وعلاقتهم بالسلطة العثمانية في الجزائر- دار السلطان أنموذجا (1519-1830)،حول الجانب الاقتصادي في الجزائر وعلاقته بالحياة السياسية خلال العصر الحديث ،لذا تطرقت في هذه الرسالة إلى محاور رئيسية فرضت نفسها في البحث وهي التعريف بمنطقة دار السلطان من الناحية الطبيعية والتاريخية كمدخل لموضوع الرسالة.أما الفصل الأول حول الفلاحين الجزائريين وتعاملهم مع السلطة العثمانية كجماعة فلاحية سواء خاضعين أو متعاملين مع السلطة ،أو خارجين عن نفوذها ،وموقف السلطة منهم.والفصل الثاني العوامل الداخلية الطبيعية والصحية وطبيعة الحكم العثماني في الجزائر، والعوامل الخارجية تخص الأخطار الخارجية تأثيراتها على الجزائر،والفصل الثالث موضوعه تأثير السياسة المالية على الجماعات الفلاحية حسب نوعية الأراضي وختمتاها بمجموعة من الاستنتاجات.

عباس جاسم رسن الكعبي, ماجد عزيز لفتة الساعدي

كلية التربية البدنية وعلوم الرياضة-جامعة ميسان · العراق

Ali Yassine, RAGHED RABIH SAAB

كلية مارون سمعان للهندسة والعمارة-الجامعة الأمريكية في بيروت · لبنان

The product development lifecycle exhibits many big data flows of internal or external sources and destinations. Until recently, means of analyzing these data flows were severely limited due to performance and storage limits. With the advancement in technology, one can utilize these data flows to improve the product development process thus yielding better results. This thesis finds literature related to big data flows in the product development process and then classifies these flows and their position in the process. It also discusses the challenges and opportunities of utilizing big data analytics in the product development process.This thesis also aims at developing a novelty measure for patents, a specific data flow inside the lifecycle, which is a basis to measure the level of patent innovation. Patents are a main proxy of invention, and each patent exhibits varying inventive value and novelty compared to the corpora. Prior studies of patent novelty have suggested a citation-based approach to measure the novelty across patents. Despite their progress in measuring patent novelty, several challenges remain: The inability to consider single class inventions, and the inclusion of patent-only citations. To address these challenges, we devise a novel approach using NLP techniques to find a text-based novelty measure. The proposed method is applied on patents that belong to a common category, which represents a subset of patents under a specific patent class. We then extract the novelty-value profile of those patents and discuss a use case for product development – extracting patent novelty and predicting inventive value. Product developers would benefit from our proposed approach by allowing them to predict value of patents being developed. These findings would contribute to having an alternative way to measure novelty, which complements previous citation-based methods. Future research would build upon text-based measures which will further improve data-driven approaches tackling novelty assessment.

عصام محم الصاري, نزيهة عبد السلام إبراهيم بن سليم

كلية اللغة العربية والدراسات الإسلامية-الجامعة الأسمرية الإسلامية · ليبيا

لتشريع عقد النكاح آثاره ومقاصده التي بثها الشارع في خلقه، فضبطه بأركان وشروط لا يستقيم إلاّ وفقها، واختلال أحدها أو كلها ينأى به عن إطار المشروعية، فاعتنى فقهاء المذاهب الأربعة بهذا العقد أيما اعتناء، فعقدوا له الأبواب؛ بل حققوا بعض مسائله في سائر الأبواب، كالعِدَدِ والحدود، ومن تلك المسائل: فساد عقد النكاح؛ إذ انبرى هؤلاء الفقهاء يحققون مسائله ويخرّجونها، إلاّ أنّ ذلك كان منثوراً في مصنفاتهم الأصولية والفقهية، والمتتبع لجزئيات عقد النكاح الفاسد يظهر له عدم اطراد إعمالهم التصحيح في مسائله كافة، ما يوهم عدم انضباط تصحيح ما فسد من أنكحة بضوابط وشروط ومخالفة أصول مذاهبهم عند إعماله. وباستقراء نصوصهم يتجلّى لمُمعن النظر فيها عدم مناقضتهم لمذاهبهم، وإنما كان إجراؤهم لهذه المسألة كلٌ وفق مذهبه، وتبعاً لأسباب الفساد ومحله من العقد، فتآزرت نصوصهم على تحرير مسألة تصحيح عقود النكاح الفاسدة وتقريرها وفق مبادئ الشرع ومقاصده.

عطاف محمد الزيات, غسان حسين الحلو

كلية الدراسات العليا -جامعة النجاح الوطنية · فلسطين

This study aimed at identifying the effect of AI-Aqsa Intifada on the achievement and self-confidence of the seventh, eighth, and ninth grade students in Nablus District. It also aimed at identifying the variables of the student's gender, place of residence, father's qualification, mother's qualification, grade, average, and birth rank on the students' self- confidence and achievement. Moreover, this study aimed at identifying the correlation between the students' self- confidence and self- trust. The population of the study consisted of the seventh, eighth, and ninth grade students in the governmental schools in Nablus District. They were (15929) students in (110) schools in the first semester of the scholastic year (2001-2002). The sample of the study consisted of (900) students which is (5%) of the population. To the questionnaire validity, it was given to seven specialists in the Faculty of Education at An-Najah University. Moreover, cronpac Alpha Formula was used to compute the reliability of the questionnaire which was (0.79) which is suitable the purposes of the study. The results of the study were:1. There was an average degree of self- confidence among the seven eighth, and ninth grade. Students in the governmental schools in Nablus district. The percentage of the mean of response was (66.8).2. There was a statistically significant correlation between self- confidence and achievement.3. There was a statistically significant difference between the domain of self- confidence and the ability to persuade others and favour of the first domain.4. There was a significant difference between the problem solving ability domain and the domain of self- acceptance and sense of security in favour of the second domain.5. There was statistically significant difference between the domain of self- confidence and ability to convince others and the domain of self - acceptance and the ability to convince others and the domain of self- acceptance and sense of security in favour of the first domain.6-There was an average degree of achievement among the students. The percentage of the mean of the responses was (64.6%).7. There was a statistically significant difference in self-confidence and achievement among students due to the variables of gender, place of residence, qualification of the mother, grade, and the rank of birth, and the average.8. There was no statistically significant difference in self-confidence and achievement due to the father's qualification.9. There was a statistically significant difference in the total degree of the self- confidence and the self -confidence and in the self- confidence and the ability to convince others domain, and in the self- acceptance and sense of security domain due to the mother's qualification.10. There was a statistically significant difference in the problem facing domain and in the self- acceptance and sense of achievement and in the total degree of self- confidence in favour of the seventh grade due to the students' grade.11. There was a statistically significant difference in the domain of self- acceptance and sense of security and the total degree of achievement in favour to the first, due to the variable of birth order.12. There was a statistically significant difference in the total degree of self- confidence among students due to their average. The difference was between excellent, very good, good, acceptable in favor of the excellent average. And between very good and acceptable in favour of the very good average.