85 10 944 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Review Articles Journal of Renewable Energies Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource عطابي, سناء Djaâfri, Mohammed Khelifi, Mostefa Kalloum, Slimane Tahri, Ahmed Kaidi, Kamel Touzi, Abdelkader Date A point or period of time associated with an event in the lifecycle of the resource 2010-02-23 2023-10-26 Description An account of the resource أثبتت المصادر التاريخية بأنواعها تواجد الطوائف اليهودية في المغرب الأوسط من خلال إشارات مباشرة و غير مباشرة ... De plus en plus dans nos cités, la gestion des ordures ménagères et des déchets industriels pose des problèmes à multiples portées: environnementales, hygiéniques,... Le recours à la digestion anaérobie comme outil de traitement des déchets présente de nombreux avantages: il permet de produire une énergie renouvelable, le biogaz; évite les émissions de carbone dans l’atmosphère et la pollution de l’environnement en tant que tel; et enfin contribue au développement de l’agriculture (production d’engrais). Le présent travail consiste en l’étude de l’effet de l’ensemencement sur la digestion anaérobie des déchets ménagers de la ville d’Adrar à l’échelle du laboratoire en vue de produire du biogaz. Les résultats obtenus montrent clairement que l’effet de l’ensemencement sur la digestion anaérobie des déchets ménagers est très important pour la production de biogaz et la diminution de la charge organique du substrat. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2621 10.37138/jarh.v6i12.2621 https://revue.cder.dz/index.php/rer/article/view/146 10.54966/jreen.v12i3.146 Language A language of the resource ara eng Publisher An entity responsible for making the resource available كلية الآداب والحضارة الإسلامية - قسنطينة Renewable Energy Development Center Relation A related resource http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2621/1925 https://revue.cder.dz/index.php/rer/article/view/146/1658 Rights Information about rights held in and over the resource https://creativecommons.org/licenses/by-nc-nd/4.0 Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived مجلة الآداب والعلوم الإنسانية ; مجلد 6 عدد 2 (2010): v6i122010; 171-198 Journal of Arts and Humanities; Vol. 6 No 2 (2010): v6i122010; 171-198 Journal of Arts and Humanities; Vol. 6 No. 2 (2010): v6i122010; 171-198 2588-2449 1112-4628 10.37138/jarh.v6i12 Journal of Renewable Energies; Vol. 12 No. 3 (2009): Volume 12 (Regular); 369 – 374 Journal of Renewable Energies; Vol. 12 No 3 (2009): Volume 12 (Regular); 369 – 374 2716-8247 1112-2242 10.54966/jreen.v12i3 Subject The topic of the resource اليهود المغرب الأوسط النصوص الفقهية المالكية Déchets ménagers Digestion anaérobie Ensemencement Charge organique Biogaz Adrar Title A name given to the resource واقع اليهود في المغرب الأوسط من خلال النصوص الفقهية المالكية Effet de l’ensemencement sur la digestion anaérobie des déchets ménagers de la ville d’Adrar Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Format The file format, physical medium, or dimensions of the resource application/pdf Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Review Articles Journal of Renewable Energies Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource سامعي, إسماعيل Boubekri, Mahmoud Chaker, Abla Cheknane, Ali Date A point or period of time associated with an event in the lifecycle of the resource 2013-02-23 2023-10-26 Description An account of the resource إن المتصفح للمصادر العربية على مختلف أنواعها المشرقية و المغربية ، تصادف العديد من الإشارات إلى الكثير من الأنشطة الغقتصادية و العلمية. According to their thermophysical properties, the solar collectors using the working fluid (air, water) show considerably poor efficiency. In this paper, we study the combination of the collector with a photovoltaic module as an efficient method for improving the system performance, particularly the electrical and thermal performance. The mathematical model presented here is based on the energy transfer phenomenon within the various components of the collector. Thus, the transfer equations discretization is carried out using the finite difference method. Our results clearly show the direct impact of various parameters, in particular the inclination angle of the collector and the flow mass rate, on the overall efficiency of the collector. The proposed approach achieves a significant efficiency. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2615 10.37138/jarh.v7i13.2615 https://revue.cder.dz/index.php/rer/article/view/145 10.54966/jreen.v12i3.145 Language A language of the resource ara eng Publisher An entity responsible for making the resource available كلية الآداب والحضارة الإسلامية - قسنطينة Renewable Energy Development Center Relation A related resource http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2615/1924 https://revue.cder.dz/index.php/rer/article/view/145/1657 Rights Information about rights held in and over the resource https://creativecommons.org/licenses/by-nc-nd/4.0 Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived مجلة الآداب والعلوم الإنسانية ; مجلد 7 عدد 1 (2013): v7i132013; 397-418 Journal of Arts and Humanities; Vol. 7 No 1 (2013): v7i132013; 397-418 Journal of Arts and Humanities; Vol. 7 No. 1 (2013): v7i132013; 397-418 2588-2449 1112-4628 10.37138/jarh.v7i13 Journal of Renewable Energies; Vol. 12 No. 3 (2009): Volume 12 (Regular); 355 - 368 Journal of Renewable Energies; Vol. 12 No 3 (2009): Volume 12 (Regular); 355 - 368 2716-8247 1112-2242 10.54966/jreen.v12i3 Subject The topic of the resource العصر الإسلامي المصادر العربية الحركة الإقتصادية و العلمية Hybrid PV/T collector Photovoltaic cells Solar energy Title A name given to the resource الحركة الإقتصادية و العلمية في بونة إبان العصر الإسلامي من خلال المصادر العربية Numerical approach for performance study of hybrid PV/Thermal collector Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Format The file format, physical medium, or dimensions of the resource application/pdf Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Review Articles Journal of Renewable Energies Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource سلامي, عبد القادر بوصبيعة, زينب Belkhalfa, Hakim Tala-Ighil, Razika Sali, Samira Kermadi, Salim Sili, Samira Boumaour, Messaoud Tayour, Faiza Ait Amar, Fatiha Si Ahmed, Yasmine Date A point or period of time associated with an event in the lifecycle of the resource 2013-06-01 2023-10-26 Description An account of the resource إن الدارس للأدب الأندلسي سيقف لا محالة . على قدرة الشاعر على الغوص في خضم الحياة الاجتماعية المليئة بالصولر الطريفة التى ترسم معالم المجتمع L’oxyde de zinc est parmi les oxydes transparents et conducteurs les plus prometteurs dans le domaine du photovoltaïque. En effet, il joue le rôle de fenêtre optique permettant de capter plus de photons. Le présent travail consiste à étudier et comprendre le comportement du ZnO déposé par spray pyrolyse, avec le recuit de frittage à hautes températures de la métallisation par sérigraphie. La métallisation par sérigraphie est la technique de fabrication par excellence de cellules solaires à l’échelle industrielle. On se focalise surtout sur les propriétés optiques à partir des spectres de réflexion et de transmission par l’emploi de la méthode de Mueller. Après analyse des résultats, on remarque que l’énergie de gap du ZnO décale vers les basses énergies avec le recuit. Elle démarre de 3,49 eV pour l’échantillon sans recuit à 3,26 eV pour l’échantillon recuit à 900 °C. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2613 10.37138/jarh.v8i15.2613 https://revue.cder.dz/index.php/rer/article/view/144 10.54966/jreen.v12i3.144 Language A language of the resource ara eng Publisher An entity responsible for making the resource available كلية الآداب والحضارة الإسلامية - قسنطينة Renewable Energy Development Center Relation A related resource http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2613/1928 https://revue.cder.dz/index.php/rer/article/view/144/1656 Rights Information about rights held in and over the resource https://creativecommons.org/licenses/by-nc-nd/4.0 Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived مجلة الآداب والعلوم الإنسانية ; مجلد 8 عدد 1 (2013): v8i152013; 190-201 Journal of Arts and Humanities; Vol. 8 No 1 (2013): v8i152013; 190-201 Journal of Arts and Humanities; Vol. 8 No. 1 (2013): v8i152013; 190-201 2588-2449 1112-4628 10.37138/jarh.v15i8 Journal of Renewable Energies; Vol. 12 No. 3 (2009): Volume 12 (Regular); 347 – 354 Journal of Renewable Energies; Vol. 12 No 3 (2009): Volume 12 (Regular); 347 – 354 2716-8247 1112-2242 10.54966/jreen.v12i3 Subject The topic of the resource العيد الشعر الأندلسي Oxide de zinc Métallisation par sérigraphie Recuit Couche mince Title A name given to the resource العيد و تجلياته في الشعر الأندلسي Effet du recuit de la métallisation par sérigraphie sur les propriétés optiques des couches minces de ZnO déposées par spray Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Format The file format, physical medium, or dimensions of the resource application/pdf Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Review Articles Journal of Renewable Energies Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource بونابي, الطاهر Yettou, Fatiha Malek, Ali Haddadi, Mourad Gama, Amor Date A point or period of time associated with an event in the lifecycle of the resource 2010-02-23 2023-10-26 Description An account of the resource تعتبر ملاحظات عبد الرحمان بن خلدون ت 808هـ / 14 محول ظاهرة توبة العرب الهلالية و انخراطها في الثقافة الدينية لمجتمع المغرب الإسلامي عامة و المغرب الأوسط بصفة خاصة Dans ce travail, nous avons élaboré une confrontation entre des valeurs de rayonnement solaires mesurées sur deux sites algériens et des valeurs estimées par des modèles théoriques proposés dans la littérature par divers chercheurs. Les sites choisis sont Bouzaréah (Alger) et Ghardaïa, dans lesquels des données météorologiques et radiométriques sont continuellement collectées. Quant aux modèles théoriques choisis, le modèle de Capderou, est celui qui sert de référence aux concepteurs de systèmes solaires en Algérie et le nouveau modèle r.sun. L’étude comparative des résultats obtenus a montré que c’est le modèle r.sun, qui présente une meilleure estimation des composantes directe et diffuse avec une faible erreur relative notamment pour une incidence sur plan incliné. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2610 10.37138/jarh.v6i12.2610 https://revue.cder.dz/index.php/rer/article/view/143 10.54966/jreen.v12i2.143 Language A language of the resource ara eng Publisher An entity responsible for making the resource available كلية الآداب والحضارة الإسلامية - قسنطينة Renewable Energy Development Center Relation A related resource http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2610/1917 https://revue.cder.dz/index.php/rer/article/view/143/1655 Rights Information about rights held in and over the resource https://creativecommons.org/licenses/by-nc-nd/4.0 Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived مجلة الآداب والعلوم الإنسانية ; مجلد 6 عدد 2 (2010): v6i122010; 141-170 Journal of Arts and Humanities; Vol. 6 No 2 (2010): v6i122010; 141-170 Journal of Arts and Humanities; Vol. 6 No. 2 (2010): v6i122010; 141-170 2588-2449 1112-4628 10.37138/jarh.v6i12 Journal of Renewable Energies; Vol. 12 No. 2 (2009): Volume 12 (Regular); 331 – 346 Journal of Renewable Energies; Vol. 12 No 2 (2009): Volume 12 (Regular); 331 – 346 2716-8247 1112-2242 10.54966/jreen.v12i2 Subject The topic of the resource المغرب الأوسط المنظومة الصوفية Rayonnement solaire Facteur de trouble de Linke Modèle Capderou Modèle r.sun Title A name given to the resource ظاهرة الإندماج الهلالي في المنظومة الصوفية بالمغرب الأوسط خلال القرن 8 هـ / 14 م Etude comparative de deux modèles de calcul du rayonnement solaire par ciel clair en Algérie Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Format The file format, physical medium, or dimensions of the resource application/pdf Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Review Articles Journal of Renewable Energies Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource وشن, محمد مزيان Abid, Aziza Zouhri, Abdeljalil Ider, Abdelali Kholtei, Sanaê Date A point or period of time associated with an event in the lifecycle of the resource 2013-02-23 2023-10-26 Description An account of the resource إن موضوع تربية الأجيال و تعليمهم شكل محور تواصل الحياة و تطورها عند جميع الشعوب و الأمم عبر العصور. Le cactus est un arbre originaire des régions arides et semi-arides du Mexique. Il appartient au genre Opuntia, c’est une plante xérophytique succulente capable d’emmagasiner une grande quantité d’eau et ne présente aucun danger vis-à-vis de la santé humaine [1]. Cette dernière présente également des valeurs considérables dans les domaines: cosmétique, médicinale et alimentaire [2, 3]. Par ailleurs, la présente étude consiste à utiliser un nouveau floculant naturel biodégradable à base de jus de cactus marocain dans un procédé physico-chimique (coagulation-floculation), pour traiter des rejets liquides chargées en cuivre, en zinc et en matière en suspension, et aussi pour tester l’efficacité de ce jus vis-à-vis des autres produits couramment utilisés dans le traitement des eaux usées. Les essais ont été réalisés sur des échantillons préparés au laboratoire et sur d’autres issus d’une unité de traitement de surface (bains de laitonnage). L’étude comparative avec un floculant industriel (floculant à base d’acrylamide et acrylate de sodium), a montré une très bonne compétitivité avec un fort pouvoir de floculation pour le jus de cactus. L’association des deux étapes de neutralisation et de coagulation avec la chaux suivie d’une étape de floculation en utilisant comme agent floculant le nouveau produit extrait des cactus marocains puis d’une décantation, a montré un effet très significatif sur l’élimination du zinc, du cuivre et de la matière en suspension. Le pourcentage d’abattement des métaux dépasse 95 % pour le cuivre et le zinc. Pour la solution riche en argile, la turbidité passe de 900 - 1000 NTU à des valeurs avoisinantes de 1 NTU. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2608 10.37138/jarh.v7i13.2608 https://revue.cder.dz/index.php/rer/article/view/142 10.54966/jreen.v12i2.142 Language A language of the resource ara eng Publisher An entity responsible for making the resource available كلية الآداب والحضارة الإسلامية - قسنطينة Renewable Energy Development Center Relation A related resource http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2608/1915 https://revue.cder.dz/index.php/rer/article/view/142/1654 Rights Information about rights held in and over the resource https://creativecommons.org/licenses/by-nc-nd/4.0 Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived مجلة الآداب والعلوم الإنسانية ; مجلد 7 عدد 1 (2013): v7i132013; 375-396 Journal of Arts and Humanities; Vol. 7 No 1 (2013): v7i132013; 375-396 Journal of Arts and Humanities; Vol. 7 No. 1 (2013): v7i132013; 375-396 2588-2449 1112-4628 10.37138/jarh.v7i13 Journal of Renewable Energies; Vol. 12 No. 2 (2009): Volume 12 (Regular); 321 – 330 Journal of Renewable Energies; Vol. 12 No 2 (2009): Volume 12 (Regular); 321 – 330 2716-8247 1112-2242 10.54966/jreen.v12i2 Subject The topic of the resource الفقه المدرسة المالكية الغربية المتجددة Cactus Bio floculant Traitement Eaux usées Métaux Matière en Suspension Coagulation-floculation Title A name given to the resource الرسالة ، اول منشور تعليمي للفقه بالمدرسة المالكية المغربية المتجددة القرن 04 هـ / 10 م دراسة و تحليل Valorisation d'un nouveau bio floculant (extrait de cactus) dans le traitement physico-chimique des rejets liquides chargés en cuivre, en zinc et en matière en suspension Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Format The file format, physical medium, or dimensions of the resource application/pdf Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Review Articles Journal of Renewable Energies Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource عمارة, علاوة Belakehal, Soltane Benalla, Houcine Bentounsi, Amar Date A point or period of time associated with an event in the lifecycle of the resource 2010-02-23 2023-10-26 Description An account of the resource لقيت مدينة مدريد في فترتها افسلامية اهتمام الباحثين منذ فترة زمنية طويلة، حيث تركزت بالأساس على الجانب التاريخي و الأثري This article describes modeling and simulations to determine a method for the power performance evaluation of autonomous wind turbine system with this simple load scheme. The method applies to small systems equipped with a permanent magnet generator in the wind turbine a diode rectifier, boost converter and batteries. In this work, the aerodynamic characteristics of wind turbines and the power conversion system topology are explained. The maximum power tracking of the wind turbine generator system using the Matlab software is presented and its results show, at least in principle, that the maximum power tracking algorithm developed is suitable for wind turbine generation systems. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2605 10.37138/jarh.v6i12.2605 https://revue.cder.dz/index.php/rer/article/view/141 10.54966/jreen.v12i2.141 Language A language of the resource ara eng Publisher An entity responsible for making the resource available كلية الآداب والحضارة الإسلامية - قسنطينة Renewable Energy Development Center Relation A related resource http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2605/1911 https://revue.cder.dz/index.php/rer/article/view/141/1653 Rights Information about rights held in and over the resource https://creativecommons.org/licenses/by-nc-nd/4.0 Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived مجلة الآداب والعلوم الإنسانية ; مجلد 6 عدد 2 (2010): v6i122010; 127-140 Journal of Arts and Humanities; Vol. 6 No 2 (2010): v6i122010; 127-140 Journal of Arts and Humanities; Vol. 6 No. 2 (2010): v6i122010; 127-140 2588-2449 1112-4628 10.37138/jarh.v6i12 Journal of Renewable Energies; Vol. 12 No. 2 (2009): Volume 12 (Regular); 307 – 319 Journal of Renewable Energies; Vol. 12 No 2 (2009): Volume 12 (Regular); 307 – 319 2716-8247 1112-2242 10.54966/jreen.v12i2 Subject The topic of the resource مدريد دراسة غربية Wind Turbine Permanent Magnet Generator MPPT Diode Rectifier DC/DC Converter Title A name given to the resource مدريد الإسلامية من خلال دراسة غربية جديدة Power maximization control of small wind system using permanent magnet synchronous generator Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Format The file format, physical medium, or dimensions of the resource application/pdf Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Review Articles Journal of Renewable Energies Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource بن مارس, كمال Rezoug, Redha Zaatri, Abdelouahab Date A point or period of time associated with an event in the lifecycle of the resource 2013-02-23 2023-10-26 Description An account of the resource إن سرعة التوغل الصليبي في بلاد الشام و الهزائم المتتالية التي ألحقوها بالمسلمين في ضوريليوم و قونية و أنطاكيا و بيت المقدس و غيرها دون أن ننسى تلك الإمارات التي زرعوها في المنطقة بعد الحملة الصليبية الأولى. Dans cet article, nous présentons un système expérimental de poursuite du soleil permettant d’orienter un module photovoltaïque. Le dispositif expérimental comprend deux actionneurs et un circuit de commande lié au PC. Le système d’orientation est basé sur la programmation du déplacement du panneau solaire à des intervalles de temps prédéfinis conformément à la trajectoire du soleil, de manière à garder la surface active du module photovoltaïque perpendiculaire aux radiations solaires. Une comparaison expérimentale entre un panneau fixe et un système de poursuite à un axe, puis à deux axes est présentée. Les mesures ont été obtenues sur une journée pour permettre d’estimer le gain énergétique du à l’orientation qui est d’environ 25 %, confirmant en conséquence l’importance économique de ce système. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2601 10.37138/jarh.v7i13.2601 https://revue.cder.dz/index.php/rer/article/view/140 10.54966/jreen.v12i2.140 Language A language of the resource ara eng Publisher An entity responsible for making the resource available كلية الآداب والحضارة الإسلامية - قسنطينة Renewable Energy Development Center Relation A related resource http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2601/1910 https://revue.cder.dz/index.php/rer/article/view/140/1652 Rights Information about rights held in and over the resource https://creativecommons.org/licenses/by-nc-nd/4.0 Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived مجلة الآداب والعلوم الإنسانية ; مجلد 7 عدد 1 (2013): v7i132013; 347-374 Journal of Arts and Humanities; Vol. 7 No 1 (2013): v7i132013; 347-374 Journal of Arts and Humanities; Vol. 7 No. 1 (2013): v7i132013; 347-374 2588-2449 1112-4628 10.37138/jarh.v7i13 Journal of Renewable Energies; Vol. 12 No. 2 (2009): Volume 12 (Regular); 299 – 306 Journal of Renewable Energies; Vol. 12 No 2 (2009): Volume 12 (Regular); 299 – 306 2716-8247 1112-2242 10.54966/jreen.v12i2 Subject The topic of the resource أساليب القتال الإسلامية الصليبية Poursuite solaire Système d’orientation Energie photovoltaïque Modules solaires Title A name given to the resource دراسة مقارنة لأساليب القتال الإسلامية ، الصليبية - عصر الحروب الصليبية Optimisation du rendement d’un système photovoltaïque par poursuite du soleil Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Format The file format, physical medium, or dimensions of the resource application/pdf Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Review Articles Journal of Renewable Energies Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource دفة , بلقاسم سعاد, الوالي Trabelsi, Abdessalem Zouari, Abdelaziz Ben Arab, Adel Date A point or period of time associated with an event in the lifecycle of the resource 2013-06-01 2023-10-26 Description An account of the resource يعد الرمز الصوفي أحد الأنساق المعرفية التي استعملت في فك طلاسم مقدمات المدحة النبوية و ذلك نظرا للتناقض الحاصل بين هذه المقدمات Analytical expressions for short-circuit and dark current densities are derived for a polycrystalline N+/P junction solar cell. A new solution of the continuity equation for the minority carrier which is adaptable with the boundary conditions when the cell is either illuminated or in the obscurity is given. For the first time, a three-dimensional model is developed for a polysilicon solar cell with multi-cylindrical grains. For an elementary solar cell, the results show that the three types of recombination such as the bulk recombination, the surface recombination and the recombination at the grain boundaries have an important effect on the cell parameters; and in some cases, one of these forms of recombination dominates the others. In the case of multi-cylindrical grains, the results of our approach show a decrease of the photovoltaic parameters according to the grain number especially for a thick solar cell. In addition, the comparison between an elementary cylindrical grain solar cell and an elementary cubic grain one shows an enhancement of the photovoltaic parameters for the cylindrical model. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2600 10.37138/jarh.v8i15.2600 https://revue.cder.dz/index.php/rer/article/view/139 10.54966/jreen.v12i2.139 Language A language of the resource ara eng Publisher An entity responsible for making the resource available كلية الآداب والحضارة الإسلامية - قسنطينة Renewable Energy Development Center Relation A related resource http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2600/1914 https://revue.cder.dz/index.php/rer/article/view/139/1651 Rights Information about rights held in and over the resource https://creativecommons.org/licenses/by-nc-nd/4.0 Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived مجلة الآداب والعلوم الإنسانية ; مجلد 8 عدد 1 (2013): v8i152013; 161-178 Journal of Arts and Humanities; Vol. 8 No 1 (2013): v8i152013; 161-178 Journal of Arts and Humanities; Vol. 8 No. 1 (2013): v8i152013; 161-178 2588-2449 1112-4628 10.37138/jarh.v15i8 Journal of Renewable Energies; Vol. 12 No. 2 (2009): Volume 12 (Regular); 279 – 297 Journal of Renewable Energies; Vol. 12 No 2 (2009): Volume 12 (Regular); 279 – 297 2716-8247 1112-2242 10.54966/jreen.v12i2 Subject The topic of the resource الرمز الصوفي القصيدة المولدية ابن الخلوف القسنط Cellule solaire polycristalline Grain cylindrique Grain cubique Joint de grain Title A name given to the resource الرمز الصوفي في القصيدة المولدية لابن الخلوف القسنطيني Modeling of polycrystalline N+/P junction solar cell with columnar cylindrical grain Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Format The file format, physical medium, or dimensions of the resource application/pdf Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Review Articles Journal of Renewable Energies Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource عشي, علي Mehdaoui, Ahmed Chaker, Abdelkrim Zerikat, Mokhtar Messikh, Lotfi Date A point or period of time associated with an event in the lifecycle of the resource 2010-02-23 2023-10-26 Description An account of the resource كانت الهزيمة في طبنة أمام عمر بن حفص سنة 155/771 نقطة تحول بارزة في تاريخ قيام الدولة الرستمية ، فقد رأى عبد الرحمان ابن رستم " ت 171/787" أن ينسلخ عن قوى الصفرية المتضاربة التي لا تجمعها أهداف واخدة ، و فضل ان يعمل بمفرده معتمدا على نفسه و على التجمعات الاباضية التي تقف حوله في المغرب الأوسط Dans cet article, nous développons deux modèles neuro-flous pour l’estimation du MPPT, à partir de la connaissance du courant de court-circuit et de la tension de circuit ouvert. La base de données d’apprentissage utilise des données réelles issues des tests de caractérisation ‘out door’ d’un ensemble de modules photovoltaïques, type UDTS-50. Les résultats obtenus montrent qu'il est possible d’estimer le courant optimal comme une fonction linéaire du courant de court-circuit. Ces résultats montrent aussi que l’estimation de la tension optimale est le problème qui pose le plus de difficultés. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2595 10.37138/jarh.v6i12.2595 https://revue.cder.dz/index.php/rer/article/view/137 10.54966/jreen.v12i2.137 Language A language of the resource ara eng Publisher An entity responsible for making the resource available كلية الآداب والحضارة الإسلامية - قسنطينة Renewable Energy Development Center Relation A related resource http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2595/1905 https://revue.cder.dz/index.php/rer/article/view/137/1650 Rights Information about rights held in and over the resource https://creativecommons.org/licenses/by-nc-nd/4.0 Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived مجلة الآداب والعلوم الإنسانية ; مجلد 6 عدد 2 (2010): v6i122010; 103-126 Journal of Arts and Humanities; Vol. 6 No 2 (2010): v6i122010; 103-126 Journal of Arts and Humanities; Vol. 6 No. 2 (2010): v6i122010; 103-126 2588-2449 1112-4628 10.37138/jarh.v6i12 Journal of Renewable Energies; Vol. 12 No. 2 (2009): Volume 12 (Regular); 257 - 268 Journal of Renewable Energies; Vol. 12 No 2 (2009): Volume 12 (Regular); 257 - 268 2716-8247 1112-2242 10.54966/jreen.v12i2 Subject The topic of the resource الجيش الرستمي عمر ابم حفص Intelligence Artificielle MPPT Système photovoltaïque Optimisation Identification Milieu Saharien Title A name given to the resource الجيش الرستمي دعوى الغياب و مقتضى الحضور Développement de deux modèles neuro-flous pour la poursuite du MPPT des modules photovoltaïques UDTS-50 Application au site d’Adrar Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Format The file format, physical medium, or dimensions of the resource application/pdf Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Review Articles Journal of Renewable Energies Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource دحدوح, عبد القادر Bouderbala, Malika Hamzaoui, Saad Adnane, Mohamed Sahraoui, Toufik Zerdali, Mokhtar Date A point or period of time associated with an event in the lifecycle of the resource 2010-02-23 2023-10-26 Description An account of the resource ترجع بداية تعرفي على المخطوط دفتر الأحباس إلى شهر ديسمبر 2010 بالمكتبة الوطنية بالحامة ، و بعد إطلاعي على المخطوط طلبت من مصلحة المخطوطات تصويره و اعتكفت على تحقيقه و دراسة محتواه و استخلاص مايمكن استخلاصه من المعارف حول مدينة قسنطينة. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2591 10.37138/jarh.v6i12.2591 https://revue.cder.dz/index.php/rer/article/view/136 10.54966/jreen.v12i2.136 Language A language of the resource ara eng Publisher An entity responsible for making the resource available كلية الآداب والحضارة الإسلامية - قسنطينة Renewable Energy Development Center Relation A related resource http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2591/1901 https://revue.cder.dz/index.php/rer/article/view/136/1649 Rights Information about rights held in and over the resource https://creativecommons.org/licenses/by-nc-nd/4.0 Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived مجلة الآداب والعلوم الإنسانية ; مجلد 6 عدد 2 (2010): v6i122010; 73-102 Journal of Arts and Humanities; Vol. 6 No 2 (2010): v6i122010; 73-102 Journal of Arts and Humanities; Vol. 6 No. 2 (2010): v6i122010; 73-102 2588-2449 1112-4628 10.37138/jarh.v6i12 Journal of Renewable Energies; Vol. 12 No. 2 (2009): Volume 12 (Regular); 249 – 256 Journal of Renewable Energies; Vol. 12 No 2 (2009): Volume 12 (Regular); 249 – 256 2716-8247 1112-2242 10.54966/jreen.v12i2 Subject The topic of the resource مدينة قسنطينة معالم العمران مخطوط Couches minces Oxyde de zinc Puissance de dépôt Propriétés électriques Joints de grain Title A name given to the resource معالم عمران مدينة قسنطينة من خلال مخطوط دفتر الأحباس Etude de l’influence de la puissance de dépôt sur les propriétés électriques de films minces d’oxyde de zinc non dopé Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Format The file format, physical medium, or dimensions of the resource application/pdf