http://dspace.univ-chlef.dz/handle/123456789/291 Université Hassiba Benbouali de Chlef /Institut d’Education Physique et Sportive (IEPS) Thu, 30 Apr 2026 13:34:41 GMT 2026-04-30T13:34:41Z http://localhost:80/bitstream/id/c3f3e5e0-2320-45be-819e-6a342637f093/ http://dspace.univ-chlef.dz/handle/123456789/291 http://dspace.univ-chlef.dz/handle/123456789/2436 الانتقاء الرياضي باستخدام أدوات الذكاء الاصطناعي عشيط هني, محمد الأمين This thesis aims to design an intelligent model based on artificial intelligence and machine learning techniques to guide football players towards optimal playing positions based on their physical and morphological characteristics. The study adopted a descriptive survey methodology, analyzing data from 938 players in the French League (Ligue 1 and Ligue 2) for the 2022-2023 sports season. Physical and morphological measurements were collected, and machine learning algorithms (KNN, SVM, Random Forest) were applied to classify players into positions based on physical metrics. The results revealed that the machine learning models were able to classify players with an accuracy ranging between 70.21% and 89.36%, with clear physical differences observed between various positions. Central defenders were characterized by height, strength, and jumping ability; midfielders excelled in endurance and agility; while attacking players were distinguished by speed, acceleration, and explosive power. The results also showed a slight superiority of the Random Forest algorithm in most classification scenarios. The study provides a practical framework that coaches and football academies can rely on to enhance sports selection and orientation processes Sat, 18 Apr 2026 00:00:00 GMT http://dspace.univ-chlef.dz/handle/123456789/2436 2026-04-18T00:00:00Z http://dspace.univ-chlef.dz/handle/123456789/2309 التوافق المهني وعالقته بتحقيق األداء المتميز لألفراد العاملين باإلدارة الرياضية خرشي, فيصل The study aimed to explore the relationship between professional compatibility and achieving outstanding performance for employees working in sports management. The study was conducted in the Youth and Sports Directorates of the Wilaya regions of M'sila, Bordj Bou Arreridj, Sétif, and Batna. The researcher used the descriptive approach, relying on a questionnaire as a data collection tool, which was appropriate for the nature of the study. The researcher also used the Statistical Package for Social Sciences (SPSS) software to analyze the data. The study revealed several key findings, including: • There is awareness in sports management of the importance of managing employees, as shown through the implementation of key human resource management elements. • There is a relationship between professional compatibility and achieving outstanding performance for employees working in sports management. أطـروحـة مقدمة لنيل شهادة دكتـوراه الطور الثالث الشعبة : اإلدارة والتسيير الرياضي التخصص: تسيير الموارد البشرية والمنشآت الرياضية Wed, 01 Jan 2025 00:00:00 GMT http://dspace.univ-chlef.dz/handle/123456789/2309 2025-01-01T00:00:00Z http://dspace.univ-chlef.dz/handle/123456789/2225 استراتيجيات الجودة الشاملة وتطبيقاتها في الادارة الحديثة للمنشآت الرياضية - دراسة ميدانية للمرافق الرياضية لولاية الشلف كلال, الجيلالي Cette étude vise à analyser l'effet de l'application des stratégies de gestion de la qualité totale dans les établissements sportifs, à travers quatre dimensions principales : le leadership efficace, la formation intensive, l'orientation client et l'amélioration continue. Une méthode descriptive et analytique a été adoptée, adaptée à la nature du sujet. Le questionnaire a été utilisé comme principal outil de collecte des données, auprès d’un échantillon constitué par un recensement exhaustif de toutes les unités de la population étudiée, à l’exception des cinq individus ayant participé à l’étude exploratoire, soit un total de 27 personnes issues de la Direction de la Jeunesse et des Sports de la wilaya de Chlef, responsables et gestionnaires des établissements sportifs affiliés à l’Office du Complexe Sportif Polyvalent. Les données ont été analysées à l’aide du logiciel SPSS, en recourant à diverses méthodes statistiques, notamment l’analyse factorielle, le test de corrélation de Pearson et le modèle de régression linéaire simple. Les résultats ont révélé des corrélations statistiquement significatives entre les différents items du questionnaire liés aux quatre dimensions des stratégies de qualité et le degré d’application de la qualité totale dans les établissements sportifs. Le modèle de régression linéaire simple a montré que chaque dimension, notamment le leadership efficace et l’amélioration continue, a un impact positif significatif sur les méthodes de gestion moderne et la qualité des services dans les établissements. Les indicateurs de la valeur Sig ont montré que la majorité des relations sont significatives au seuil de 0,01 et de 0,05, reflétant ainsi la solidité des liens entre l’application des stratégies de qualité et l’amélioration de la performance administrative Wed, 01 Jan 2025 00:00:00 GMT http://dspace.univ-chlef.dz/handle/123456789/2225 2025-01-01T00:00:00Z http://dspace.univ-chlef.dz/handle/123456789/2222 أثر برنامج تدريبي مقترح باستخدام طريقة التدريب الفتري مرتفع الشدة في تطوير السرعة الهوائية القصوى تافرونت, خير الدين The study aimed to identify the effect of a proposed training program using high-intensity interval training (HIIT) on the development of maximal aerobic speed (MAS) and maximal oxygen consumption (VO₂max) among under19 football players. To achieve this experimentally, the researcher adopted the experimental method using a two-group design (experimental and control) with pre- and post-measurements. The study sample consisted of 18 under-19 football players who were purposefully selected and evenly divided into two groups: 9 players in the experimental group and 9 in the control group. As for the study tools, the researcher used the Vameval test to measure maximal aerobic speed and a treadmill test to assess maximal oxygen consumption, in addition to implementing the proposed training program designed by the researcher. The results revealed statistically significant differences at the 0.05 significance level between the pre- and post-tests in both the MAS and VO₂max tests in favor of the post-test for the experimental group. Furthermore, the researcher found statistically significant differences between the experimental and control groups in both variables, in favor of the experimental group subjected to the high-intensity interval training. In light of these findings, the researcher recommends the adoption of this training method and the use of the proposed program to improve maximal aerobic speed and maximal oxygen consumption in under-19 football players Wed, 01 Jan 2025 00:00:00 GMT http://dspace.univ-chlef.dz/handle/123456789/2222 2025-01-01T00:00:00Z