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مسح الكل
رسائل دكتوراة English 2016

Analyzing learning Needs For Designing An ESP Training Course For Abu Dhabi Police Officers : A Case Study of Abu Dhabi Police School Cadets

حسن محمد صالح خيري, عبد الله ياسين عبد الله

كلية اللغات-جامعة السودان للعلوم والتكنولوجيا · السودان

This study attempts to analyze the learning needs of Abu Dhabi police officers for designing an ESP course. The study suggests a learning-centered approach to developing an ESP course frame work for Abu Dhabi Police Cadets by following the language course frame work offered by Hutchinson and Waters (1987) the study starts with defining ESP and explains its features and types. The study also compares and contrasts ESP and EGP. The study discusses needs analysis comprehensively; it highlights needs analysis history and types. The study explains the role of needs analysis as a first step in designing ESP course. Then the study adopts three types of needs analysis (Present Situation, Target Situation and learning needs) to find out the actual needs of the cadets.The study adopts analytical and descriptive method.For data collecting a questionnaire was used.For evaluating and assessing trainees' level and competence in English a test was employed. After collecting the data it was analyzed statistically by using SPSS.The participants included two groups of stakeholders: fifty former police cadets and thirty current police cadets.The analysis of the results showed that the current course at Abu Dhabi Police School is ineffective and inappropriate because it doesn't meetthe police cadets' actual needs. The study at the end and based on these results and findings suggested an ESP course framework to be adopted and to replace the current general English course.

رسائل ماجيستير English 2020

On the Provisioning of Ultra-Reliable Low-Latency Services in IoT Networks with Multipath Diversity

Sanaa Sharafeddine, Zahraa Sweidan

مدرسة الآداب والعلوم-الجامعة اللبنانية الأميركية · لبنان

The unprecedented increase in the number of smart connected devices invoked a plethora of diverse applications with different performance requirements stipulating various network management strategies. Ultra-reliable low-latency communication (URLLC), one of the promised 5G dimensions, is expected to enable mission-critical applications while adhering to different levels of reliability and latency requirements. At its core, URLLC rests on the notion of providing stringent reliability and latency requirements, in which guaranteed network availability becomes a necessity. In this thesis, we propose different approaches for providing URLLC services in two different contexts: wired and wireless network scenarios.Motivated by the fact that extreme reliability and lowest latency guarantees incur extremely high costs, we aim to provide these requirements using multipath diversity.However, providing such guarantees requires careful resource provisioning and management. In the fi rst part of this work, we utilize the notion of Network Slicing (NS), one of the key paradigms that can offer performance guarantees through customized network management of software defi ned networking (SDN) as well as path diversity. Multiple disjoint paths may be selected to ensure the reliability and latency requirements of supported URLLC-based applications. We formulate the problem as a mixed integer program and then propose a decomposition approach that can efficiently associate each application to its corresponding paths while meeting its strict quality demands. In the second part of this work, we leverage unmanned aerial vehicles (UAVs) as redundant flying edge servers to fulfi l the reliability and latency requirements of devices in a given IoT network. UAVs fly closer to devices which target reliability cannot be met by the serving base station (or access point) equipped with mobile edge computing (MEC) capabilities. We de ne the constraints of the problem, model it as a Markov Decision Process, and propose a reinforcement learning-based solution to optimize the UAV trajectory. Simulation results are presented for both parts of the thesis to illustrate the effectiveness of the proposed solutions and algorithms in comparison with optimal solutions and baseline algorithms.

رسائل ماجيستير French 2021

Bioagresseur des Solanacées sous serre: Cas de Tuta absoluta (Meyrick, 1917) sur la tomate dans la région de Kaous (Wilaya de Jijel)

Omar Kisserli, Soulaf Tigha

كلية علوم الطبيعة والحياة-جامعة محمد الصديق بن يحيى - جيجل · الجزائر

La mineuse de la tomate Tuta absoluta (Meyrick, 1917) (Lepidoptera ; Gelechiidae) est leravageur le plus redoutable et le plus important en Algérie qui cause des dégâts considérablessur la production de tomate (Lycopercicon esculentum Mill). Depuis son apparition en Algérie2008, c’est la lutte chimique qui est devenue la seule solution pour les agriculteurs. L’objectifde ce travail a porté sur l’étude de la dynamique des populations de la mineuse Sud-Américaine Tuta absoluta sur la culture de tomate sous serre dans la région de Kaous. Pourestimer l’importance de la population à l’intérieur de la serre, nous avons installé deux piègesà phéromone sexuelle et compter ainsi, le nombre de captures des mâles chaque 8 jour. Lesrésultats montrent d’une part, l’influence des facteurs climatique (température élevée) sur ledéveloppement de ce ravageur, et d’autre part, 9 générations successives ont été mises enévidence chez la variété Diagramma F1 au niveau de l’EAC Bouzenoune (Kaous). Pour lacapture des mâles de la mineuse de la tomate, le piège Delta se montre plus efficace chez lavariété étudiée. Les résultats que nous avons obtenus indiquent qu’il n’y a aucune résistancevariétale vis-à-vis de Tuta absoluta et que le taux d’infestation est beaucoup plus importantsur les feuilles que sur les fruits

ماستر (LMD) French 2017

Etude de la prévalence de l’obésité dans la population de Ouled Mimoun (Tlemcen-Algérie)

Amina Touil, Latifa Boukli Hacene

كلية العلوم الطبيعية والحياة، علوم الأرض والكون-جامعة أبو بكر بلقايد - تلمسان · الجزائر

RésuméL’OMS définit l’obésité comme une épidémie caractérisée par un excès de masse grasse qui ades effets néfastes sur la santé publique. L’objectif de cette étude est d’estimer les prévalencesdu surpoids et de l’obésité dans la population de Ouled Mimoun. L'étude a été menée dans laville de Ouled Mimoun et a pris en compte 35 sujets de sexe et d'âge différents. Ainsi 11hommes et 24 femmes ont participés à la présente étude. Les données anthropométriquestelles que le poids (P), la taille (T), le rapport du tour de taille et le tour des hanches ont étécalculés. La prévalence de l’obésité (IMC≥30) est de 27.28% chez les hommes et 16.66%chez les femmes sans différence significative. La prévalence de l’obésité la plus élevée a étéobservée dans la tranche d’âge 36-51 ans. La surcharge pondérale (IMC≥25) concerne29.16% des femmes et 27.27% des hommes. La prévalence de l’obésité abdominale estsignificativement plus élevée chez le sexe féminin (58.33%) que masculin (9.09%) (p ≤ 0, 01)Il est important de limiter l'extension de l’obésité qui est un problème de santé publique.SummaryWHO defines obesity as an epidemic characterized by excess fat that has adverse effects onpublic health. The objective of this study is to estimate the prevalences of overweight andobesity in the population of Ouled Mimoun. The study was conducted in the town of OuledMimoun and included 35 subjects of different sex and age. Thus, 11 men and 24 womenparticipated in this study. Anthropometric data such as weight (P), height (T), waist ratio andhip circumference were calculated. The prevalence of obesity (BMI ≥30) is 27.28% in menand 16.66% in women without significant difference. The highest prevalence of obesity wasobserved in the 36-51 age group. Overweight (BMI ≥25) was 29.16% of women and 27.27%of men. The prevalence of abdominal obesity is significantly higher in the female (58.33%)than in the male (9.09%) (p ≤ 0.01) It is important to limit the extent of obesity which is ahealth problem public.ملخصحؼزف مىظمت انصحت انؼبنميت انسمىت ببػخببرهب وببء , حخميش بشيبدة وسبت انكزهت انذهىيت في انجسم انخي نهب آربر سهبيت ػه انصحت انؼبمت. وكبن انهذف مه هذي انذراست حقذيز مؼذل اوخشبر انسمىت في سكبن أولاد ميمىن. وشمهج 35 ػيىت مه جىسارحفبع ،)P( مخخهف وانؼمز. وهكذا، شبرك 11 رجلا و 24 امزأة في هذي انذراست. بيبوبث انقيبسبث انبشزيت مزم انىسنهى 27.28 ٪ نهذكىر و 16.66 ٪ ن لىسبء دون فزق )IMC ≥ وانخصز ووسبت محيط انىرك حسبج. اوخشبر انسمىت ) 30 ،)T(حخؼهك 29.16 ٪ مه انىسبء و )IMC≥ 51 ػبمب. سيبدة انىسن ) 25 - كبيز. نىحظ أن أػه وسبت اوخشبر بيه انفئت انؼمزيت 36٪27.27 مه انزجبل. وبهغج وسبت اوخشبر انسمىت في مىطقت انبطه أكبز نذي الإوبد ) 58.33 ٪( مه انزجبل ) 9.09 ٪( مغومه انمهم أن ححذ مه سيبدة انسمىت انزي اصبحذ مشكم انصحت انؼبمت. (p ≤ 0.01

رسائل ماجيستير English 2019

Generative Adversarial Networks Based Reconstruction and Restoration of Cultural Heritage

عبدالعزيز بوراس, نسرين حمدالله جبور

كلية الهندسة-جامعة قطر · قطر

Cultural heritage takes an important part in defining the identity and thehistory of a civilization or a nation. Valuing and preserving this heritage is thus a toppriority for governments and heritage institutions. Through this paper, we present animage completion (inpainting) approach adapted for the curation and the completionof damaged artwork. Our approach uses a set of machine learning techniques such asGenerative Adversarial Networks which are among the most powerful generativemodels that can be trained to generate realistic data samples. As we are focusingmostly on visual cultural heritage, the pipeline of our framework has manyoptimizations such as the use of clustering to optimize the training of the generativepart to ensure a better performance across a variety of cultural data categories. Theexperimental results of our framework were validated on cultural dataset of paintingscollected from Wiki-Art and the Rijksmuseum. We used the divide-and-conquerstrategy by clustering the training data into different small clusters containingsimilarly looking images to train smaller Specialized DCGANs. The training has beenmade on five painting categories containing 2000 paintings each, which took anaverage of 6.1 training hours. Training the Specialized DCGAN on 1200 paintingsfrom one of the clusters took 3.4 training hours. The inpainting results of theSpecialized DCGANs are clearly better in quality than the results of a DCGANtrained on mixture of paintings or on painting category.

ماستر (LMD) French 2017

Impact de la communication interne sur l'intégration des salariés : cas de l'Entreprise Portuaire de Bejaia EPB

Abdelhafid Medkouri, Kenza Dali , Rocheddine Messameri

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

L'intégration des salariés dans un organisme est un objectif à atteindre en les informant de façon permanente dès leur arrivée de toute information nécessaire pour les insérer dans leur milieu professionnel. la présente recherche vise à étudier le rôle que la communication interne joue dans l'intégration des salariés au sein de l'entreprise portuaire de Bejaia (EPB), précisément auprès du personnel administratif

رسائل دكتوراة French 2024

Anémie infectieuse des équidés

احمد موسى, ادريس منصف اسلام بالهواري, سفيان لخضر بالخير, مهند زهر الدين سي عبدالهادي

معهد علوم البيطرة-جامعة ابن خلدون – تيارت · الجزائر

L’Anémie infectieuse équine (AIE) est une maladie infectieuse qui peuvent affecter les équines. Voici un résumé de cette affection :L’AIE est la première maladie animale à étiologie virale décrite, causée par un lentivirus de la famille des Retroviridae. Elle affecte uniquement les équidés et n’est pas transmissible à l’homme. . Elle se caractérise par des symptômes varient selon les stades aigu, subaigu et chronique, incluant fièvre, thrombocytopénie, anémie et neurologie dépressive. La transmission se fait principalement par des insectes vecteurs hématophages et par matériel contaminé. Le diagnostic peut être confirmé par des tests de laboratoire tels que la détection d’anticorps spécifiques ou par PCR. Aucun traitement spécifique n’est disponible, et l’euthanasie est souvent recommandée pour les animaux séropositifs

رسائل ماجيستير Arabic 2009

موقف نيتشه من الميتافيزيقا

الشريف زيتوني, عبد النور بو راش

كلية العلوم الاجتماعية والانسانية-جامعة الجزائر 1 - بن يوسف بن خدة · الجزائر

شهد الفكر الغربي خلال النصف الثاني من القرن 19 درجة عنيفة على يد الفيلسزوف الألماني فريد نيتشه باعتماده المنهج الجييابلوجي حاول الكشف على الأساس اللامنطقي الذي يقوم عليه المنطق كذلك الأساس الهش الذي يقوم عليه الخطاب الفلسفي الميتافيزيقي كل ذلك من أجل تنظيم الخطاب الفلسفي المتاداة بخطاب فلسفي يتجاوز التقاليد الأفلاطوني في التفلسف .

عنوان الوثيقة المؤلف النوع اللغة التاريخ
Analyzing learning Needs For Designing An ESP Training Course For Abu Dhabi Police Officers : A Case Study of Abu Dhabi Police School Cadets حسن محمد صالح خيري, عبد الله ياسين عبد الله رسائل دكتوراة English 2016 فتح ←
On the Provisioning of Ultra-Reliable Low-Latency Services in IoT Networks with Multipath Diversity Sanaa Sharafeddine, Zahraa Sweidan رسائل ماجيستير English 2020 فتح ←
دور رأس المال الفكري في تعزيز كفاءة الأداء المؤسسي - دراسة حالة: مراكز التدريب المهني بالمحافظات الجنوبية الفلسطينية عبد الرحمن ايمن عبد الرحمن عواد, نادر حامد أبو شرخ رسائل ماجيستير Arabic 2021 فتح ←
Bioagresseur des Solanacées sous serre: Cas de Tuta absoluta (Meyrick, 1917) sur la tomate dans la région de Kaous (Wilaya de Jijel) Omar Kisserli, Soulaf Tigha رسائل ماجيستير French 2021 فتح ←
Etude de la prévalence de l’obésité dans la population de Ouled Mimoun (Tlemcen-Algérie) Amina Touil, Latifa Boukli Hacene ماستر (LMD) French 2017 فتح ←
Generative Adversarial Networks Based Reconstruction and Restoration of Cultural Heritage عبدالعزيز بوراس, نسرين حمدالله جبور رسائل ماجيستير English 2019 فتح ←
Social Origin and Learning french language field study of the sample of students from the average of the municipality of Djelfa فتيحة زياني, حسين هشام رسائل دكتوراة English 2019 فتح ←
Impact de la communication interne sur l'intégration des salariés : cas de l'Entreprise Portuaire de Bejaia EPB Abdelhafid Medkouri, Kenza Dali , Rocheddine Messameri ماستر (LMD) French 2017 فتح ←
Anémie infectieuse des équidés احمد موسى, ادريس منصف اسلام بالهواري, سفيان لخضر بالخير, مهند زهر الدين سي عبدالهادي رسائل دكتوراة French 2024 فتح ←
موقف نيتشه من الميتافيزيقا الشريف زيتوني, عبد النور بو راش رسائل ماجيستير Arabic 2009 فتح ←