86 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 كامش, احمد Aoues, Kamel Moummi, Noureddine Zellouf, Miloud Moummi, Abdelhafid Labed, Adnane Achouri, Elhadj Benchabane, Adel 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 من القضايا التى تفرض نفسها كظاهرة بارزة في الشعر القديم ، قدرة مجموعة كبيرة من الشعراء المكفوفين على أن تكون لهم قدم راسخة في الشعر .فمنذ " الأعشى " و مرورا ببشار بن برد و ابي العلاء المعري. Nous présentons dans cet article, une série de tests expérimentaux menés sur un capteur solaire plan, d’une surface de captation de 1.74 m2, conçu au laboratoire et expérimenté dans la région de Biskra. L’installation expérimentale complète comprend la mesure du rayonnement solaire global, la vitesse du vent, le débit d’air et les températures ambiante et de l’air à l’entrée et à la sortie. Afin d’optimiser les performances thermiques, le capteur a été garni dans sa veine d’air dynamique de rugosités artificielles de différentes formes (model-1 et model-2) et différents arrangements (A et B). Le capteur solaire a été orienté face au sud, incliné d’un angle égale à la latitude de Biskra et soumis aux conditions environnementales. Ainsi, cette étude comparative a abouti au choix d’une configuration, parmi les quatre étudiées, permettant d’obtenir le meilleur rendement du capteur. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2584 10.37138/jarh.v7i13.2584 https://revue.cder.dz/index.php/rer/article/view/135 10.54966/jreen.v12i2.135 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/2584/1903 https://revue.cder.dz/index.php/rer/article/view/135/1648 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; 335-348 Journal of Arts and Humanities; Vol. 7 No 1 (2013): v7i132013; 335-348 Journal of Arts and Humanities; Vol. 7 No. 1 (2013): v7i132013; 335-348 2588-2449 1112-4628 10.37138/jarh.v7i13 Journal of Renewable Energies; Vol. 12 No. 2 (2009): Volume 12 (Regular); 237 – 248 Journal of Renewable Energies; Vol. 12 No 2 (2009): Volume 12 (Regular); 237 – 248 2716-8247 1112-2242 10.54966/jreen.v12i2 Subject The topic of the resource الشعراء المكفوفين Capteur solaire plan à air Transfert thermique Convection forcée Rugosités artificielles Title A name given to the resource الوصف في شعر الشعراء المكفوفين Amélioration des performances thermiques d’un capteur solaire plan à air: Etude expérimentale dans la région de Biskra 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 سعةد, الطاهر Mekhtoub, Said Ibtiouen, Rachid Bacha, Seddik 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 تشير عملية مراجعة تاريخ الظاهرة الثورية في العالم إلى أن الثورة ليست معركة عسكرية مشروطة بمنطق القوة العسكرية و المادية فحسب ، بل هي سيرورة مشروطة بمنطق آخر هو منطق المنهج الذي يتضمن الأفكار و الأيديولوجيا و المباديء التي تسير عليها Le générateur asynchrone est de plus en plus utilisé dans les systèmes de production éoliens. Le générateur asynchrone à double alimentation est le mieux adapté pour les systèmes éoliens comparativement au générateur autonome qui sert à alimenter des endroits isolés. Dans notre étude, nous avons présenté le modèle du générateur en tenant compte de l’effet de saturation dans le système d’axes d-q. Nous avons appliqué ce modèle dans le cas d’une coupure du réseau électrique afin d’analyser la répercussion sur la dynamique des courants dans le générateur et ce pour les deux types de générateurs autonome et à double alimentation. Dans le cas du générateur autonome, des résultats expérimentaux sont présentés et comparés à ceux issus de la simulation. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2579 10.37138/jarh.v6i12.2579 https://revue.cder.dz/index.php/rer/article/view/134 10.54966/jreen.v12i2.134 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/2579/1894 https://revue.cder.dz/index.php/rer/article/view/134/1647 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; 59-72 Journal of Arts and Humanities; Vol. 6 No 2 (2010): v6i122010; 59-72 Journal of Arts and Humanities; Vol. 6 No. 2 (2010): v6i122010; 59-72 2588-2449 1112-4628 10.37138/jarh.v6i12 Journal of Renewable Energies; Vol. 12 No. 2 (2009): Volume 12 (Regular); 225 – 235 Journal of Renewable Energies; Vol. 12 No 2 (2009): Volume 12 (Regular); 225 – 235 2716-8247 1112-2242 10.54966/jreen.v12i2 Subject The topic of the resource الثورة الجزائرية المسألة الأيديولوجية مواثيق نصوص Générateur asynchrone Saturation Modélisation Machine à double alimentation Systèmes éoliens Title A name given to the resource الثورة الجزائرية و المسألة الأيديولوجية قراءة في بعض النصوص و المواثيق Analyse dynamique des générateurs éoliens lors d’un creux de tension du réseau 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 ثليلالي , أحمد Makhlouf, Mohammed Kherris, Sahraoui Chadouli, Rachid Asnoun, Ahmed Date A point or period of time associated with an event in the lifecycle of the resource 2010-01-01 2023-10-26 Description An account of the resource إن التاريخ يشكل مادة هامة يايسبة لنسرس، يستمد منه موضوعاته وشخصياته وحوادث مسر٠، ال فليس صعبا أو مسصيلا أن يكون التاريخ إلهامه وتجربة ومصدرا لعمل مسرحي ما.. كما يجدث مع التجربة الواقعية المعيشة. ولعل الماضي نكون مناسبا كثر لممارسة العمل الأدبي السري كلما كان أكثر طواعية بين يدي المؤلف بسبب أن احداث الماضي قد تبلورت على مر الآيام، فاستطاعت أن تنزع عنها الملابسات والتفاصيل La recherche de nouvelles sources d’énergie sera probablement la préoccupation majeure de la prochaine génération d’ingénieurs et de chercheurs. Nous nous sommes intéressés dans cette étude, à développer un code de calcul permettant la détermination des paramètres énergétiques et voir l’impact de l’hydrogène sur l’industrie des machines frigorifiques à absorption, en particulier sur la non consommation d’électricité. Notre présente étude, a permis une nette amélioration du COP du CAD. Le gain obtenu entre notre étude et Zohar et al. est de 0.01038 (COP en fonction de la concentration de la solution riche et de la température de générateur), est de 0.00602 (COP en fonction de la température de générateur et la concentration de la solution pauvre). Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2573 10.37138/jarh.v6i11.2573 https://revue.cder.dz/index.php/rer/article/view/132 10.54966/jreen.v12i2.132 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/2573/1890 https://revue.cder.dz/index.php/rer/article/view/132/1646 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 1 (2010): v6i112010; 149-172 Journal of Arts and Humanities; Vol. 6 No 1 (2010): v6i112010; 149-172 Journal of Arts and Humanities; Vol. 6 No. 1 (2010): v6i112010; 149-172 2588-2449 1112-4628 10.37138/jarh.v6i11 Journal of Renewable Energies; Vol. 12 No. 2 (2009): Volume 12 (Regular); 215 – 224 Journal of Renewable Energies; Vol. 12 No 2 (2009): Volume 12 (Regular); 215 – 224 2716-8247 1112-2242 10.54966/jreen.v12i2 Subject The topic of the resource المسرح الجزائري التاريخ مسرحية بئر الكاهنة محمد واضح Hydrogène Absorption-diffusion Ammoniac-eau Solution binaire COP Title A name given to the resource توظيف التاريخ في المسرح الجزائري Amélioration de la performance d’un cycle frigorifique à absorption-diffusion NH3-H2O-H2 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 ملاس, مختار Hazami, Mejdi Kooli, Sami Lazâar, Meriem Farhat, Abdelhamid Belghith, 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 لقد شهد العصر العباسي تحولا كبيرا في الثقافة العربية ، كان من أهم اسبابه ذلك الاحتكاك الذي حدث بينها و بين الثقافات الأخرى ، و خاصة اليونانية منها ، مما كان له كبير الأثر على النقد الأدبي الذي استطاع ان يأخذ جديدا مكنه من الخروج من تلك الأحكام المعيارية الجزئية و العامة. This paper deals with a daily solar storage system conceived and built in Laboratoire de Maîtrise des Technologies de l’Energie (LMTE, Borj Cedria). This system consists mainly of (i) a heat storage unit which consists of a wooden case with dimension of 5 m3 (5 m x 1 m x 1 m) filed with fin sand, (ii) a heat collection unit which consists of 5 m2 of south-facing solar collector mounted at a 37° tilt angle and (iii) a network of a polypropylene capillary heat exchanger with an aperture area equal to 5 m² buried inside the heat storage unit and connected to the heat collection unit. The circulation of the heated water between the heat collection unit and the polypropylene capillary heat exchanger allows heating the sand inside the heat storage unit. In order to evaluate the system efficiency during the charging period (during the day) and discharging period (during the night) an energy and exergy investigation were applied. Results showed that during the charging period, the average daily rates of thermal energy and exergy stored in the heat storage unit were 400 and 2.8 kW, respectively. It was found that the net energy and exergy efficiencies in the charging period were 32 % and 22 %, respectively. During the discharging period, the average daily rates of the thermal energy and exergy recovered from the heat storage unit were 2 kW and 2.5 kW, respectively. The recovered heat was compared to the total heat requirements of a tested room (4 m x 3 m x 3 m). The results showed that 30 % of the total heating requirement of the tested room can be achieved from the heat storage system during the whole night until in cold seasons. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2572 10.37138/jarh.v7i13.2572 https://revue.cder.dz/index.php/rer/article/view/130 10.54966/jreen.v12i2.130 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/2572/1889 https://revue.cder.dz/index.php/rer/article/view/130/1645 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; 301-334 Journal of Arts and Humanities; Vol. 7 No 1 (2013): v7i132013; 301-334 Journal of Arts and Humanities; Vol. 7 No. 1 (2013): v7i132013; 301-334 2588-2449 1112-4628 10.37138/jarh.v7i13 Journal of Renewable Energies; Vol. 12 No. 2 (2009): Volume 12 (Regular); 185 – 200 Journal of Renewable Energies; Vol. 12 No 2 (2009): Volume 12 (Regular); 185 – 200 2716-8247 1112-2242 10.54966/jreen.v12i2 Subject The topic of the resource العصر العباسي Stockage thermique Performance Etude énergétique Etude exergétique Unité de stockage Déstockage Bâtiments Title A name given to the resource الاتجاه الفلسفي في النقد الأدبي القديم Energy and exergy efficiency of a daily heat storage unit for buildings heating 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 بودابة, رابح شروانة, موسى Benmansour, Abdeldjellil 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 يعتبر كتاب طبقات فحول الشعراء لابن الجمحي أول كتاب في النظرية النقدية و الجمالية عند العرب . و يرتبط بهذه النظرية الكثير من المصطلحات هي على درجة من الأهمية تشكيل الوعي بها. L’objectif de ce travail est d’étudier expérimentalement et numériquement les performances transitoires d’un lit fixe rempli de sphères uniformes, disposées au hasard et contenant chacune un matériau à changement de phase, ‘MCP’. Un modèle théorique bidimensionnel à deux phases séparées est appliqué. Considérant à la fois les dispersions thermiques axiales et radiales, ce modèle est résolu par une méthode implicite aux différences finies. Il a permis de prédire la distribution de la température du fluide et du matériau fusible le long du lit dans les deux modes de stockage et de récupération de la chaleur et pour un large domaine de nombres de Reynolds. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2567 10.37138/jarh.v8i15.2567 https://revue.cder.dz/index.php/rer/article/view/129 10.54966/jreen.v12i2.129 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/2567/1895 https://revue.cder.dz/index.php/rer/article/view/129/1644 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; 143-160 Journal of Arts and Humanities; Vol. 8 No 1 (2013): v8i152013; 143-160 Journal of Arts and Humanities; Vol. 8 No. 1 (2013): v8i152013; 143-160 2588-2449 1112-4628 10.37138/jarh.v15i8 Journal of Renewable Energies; Vol. 12 No. 2 (2009): Volume 12 (Regular); 175 – 184 Journal of Renewable Energies; Vol. 12 No 2 (2009): Volume 12 (Regular); 175 – 184 2716-8247 1112-2242 10.54966/jreen.v12i2 Subject The topic of the resource المصطلح النقدي كتاب طبقات فحول الشعراء لابن سلام الجمحي Réponse dynamique Performance Lit fixe Matériau à changement de phase Stockage énergétique Récupération de chaleur Sphères Title A name given to the resource في المصطلح النقدي و مجالاته الدلالية في كتاب طبقا ت فحول الشعراء لابن سلام الجمحي Réponse dynamique d’un lit fixe pour le stockage de l’énergie thermique utilisant un matériau à changement de phase 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 بيرم, كمال Zaamta, Souad Dib, Abderrahmane 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 ظلت الدراسات التاريخية المتعلقة بفترة ما بعد ثورة المقراني 1871 بمنطقة الحضنة يكتنفها الإهمال ويحيط بها النسيان مع أن ماحدث للسكان الجزائريين بصفة عامة و أهالي الحضنة و مجانة خاصة كان أشد وطأة و صعوبة من أحداث سنة 1871 Dans notre travail, nous nous sommes intéressés à mener une recherche technologique sur l’utilisation de l’énergie photovoltaïque afin d’éclairer une route sombre. En effet, nous avons réalisé un système photovoltaïque de type autonome constitué d’un module photovoltaïque, d’un régulateur solaire, d’une batterie d’accumulateur et d’une lampe au sodium basse pression. Le rôle principal du régulateur solaire est le contrôle continu de l’état de charge de la batterie afin d’assurer sa protection contre les surcharges et les décharges excessives, ainsi que sa maintenance. Son principe de fonctionnement est basé sur la commande d’un convertisseur DC-DC par un signal rectangulaire ‘PWM’ généré par un microcontrôleur PIC16F877. Cette technique de commande hache le courant du module photovoltaïque en impulsions d’une fréquence fixe et d’une largeur d’impulsion variable, afin de réguler le courant de charge suivant l’état de charge de la batterie d’accumulateur. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2566 10.37138/jarh.v6i12.2566 https://revue.cder.dz/index.php/rer/article/view/127 10.54966/jreen.v12i1.127 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/2566/1884 https://revue.cder.dz/index.php/rer/article/view/127/1643 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; 39-58 Journal of Arts and Humanities; Vol. 6 No 2 (2010): v6i122010; 39-58 Journal of Arts and Humanities; Vol. 6 No. 2 (2010): v6i122010; 39-58 2588-2449 1112-4628 10.37138/jarh.v6i12 Journal of Renewable Energies; Vol. 12 No. 1 (2009): Volume 12 (Regular); 137 – 147 Journal of Renewable Energies; Vol. 12 No 1 (2009): Volume 12 (Regular); 137 – 147 2716-8247 1112-2242 10.54966/jreen.v12i1 Subject The topic of the resource قبائل الحشم المقرانيين الحضنة Energie photovoltaïque Convertisseur DC/DC PWM PIC16F877 Batterie d’accumulateur Cycle profond Title A name given to the resource وضع قبائل الحشم المقرانيين بعد انتفاضة 1871 بالحضنة Réalisation d’un régulateur solaire à base de microcontrôleur pour le contrôle de l’état de charge et la protection des accumulateurs 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 شروانة, موسى Tibermacine, Toufik Merazga, Amar 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 كان النص الأدبي ، في ضوء المقاربة التقليدية ، يقف متسولا على موائد عديدة فقد فيها الكثير من قسماته و ملامحه . و كانت السياقات الثقافية ، و الأطر المعيارية الصارمة هي أهم ما شكل تلك القسمات و الملامح . In the present paper, constant photocurrent method, ‘CPM’ is used to determine the defects distribution from the optical absorption spectra of semi-insulating Cr-doped GaAs. By using the derivative method, we have extracted the distribution of the density of states DOS close to valence band edge Ev from the measured optical absorption spectrum. We have also developed a computer code program dc-CPM which have been used to compute the total absorption spectrum and their components using a model density of states inferred from two complementary techniques: constant photocurrent method, ‘CPM’ and transient photocurrent ‘TPC’. It is found that by combination of the two measurement techniques ‘CPM’ and ‘TPC’, and the two absorption spectra components and , we are able to have a full reconstruction of the density of states distribution below and above the Fermi level for such materials. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2562 10.37138/jarh.v7i13.2562 https://revue.cder.dz/index.php/rer/article/view/126 10.54966/jreen.v12i1.126 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/2562/1880 https://revue.cder.dz/index.php/rer/article/view/126/1642 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; 281-300 Journal of Arts and Humanities; Vol. 7 No 1 (2013): v7i132013; 281-300 Journal of Arts and Humanities; Vol. 7 No. 1 (2013): v7i132013; 281-300 2588-2449 1112-4628 10.37138/jarh.v7i13 Journal of Renewable Energies; Vol. 12 No. 1 (2009): Volume 12 (Regular); 125 – 135 Journal of Renewable Energies; Vol. 12 No 1 (2009): Volume 12 (Regular); 125 – 135 2716-8247 1112-2242 10.54966/jreen.v12i1 Subject The topic of the resource التحايل الأسلوبي النص الأدبي Constant photocurrent method Transient photocurrent Optical absorption spectrum Gallium arsenide, Defect states Title A name given to the resource النص الأدبي في التحليل الأسلوبي Characterization of semi-insulating GaAs:Cr by means of DC-CPM technique 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 العمري, مومن Tamene, Youcef Abboudi, Said Bougriou, Cherif 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 شكلت الصحراء الغربية ، لبقضية الأساسية ، و المحورية التي تحكمت في مجمل القضايا خلال هذه المرحلة و خاصة تلك التوترات الحادة و الخطيرة التى شهدتها منطقة المغرب العربي و التي كانت جد وثيقة الإرتباط بقضية الصحراء الغربية ، فماهي طبيعة هذه القضية ؟ و كيف تطورت ؟ و ماهي انعكاساتها على ميألة الإتحاد المغاربي . On propose une étude numérique, par différences finies, du transfert de chaleur dans un mur multicouche (à deux ou trois couches) soumis à une condition de rayonnement solaire sur le côté extérieur et prenant en compte les échanges de chaleur par convection sur ses deux faces. L’exploitation du code numérique est développée sur des cas relatifs au problème posé dans l’habitat. Les résultats numériques sont présentés sur des exemples de matériaux utilisés dans le domaine du bâtiment dans des conditions réelles de fonctionnement (flux solaire, pertes convectives, etc…). On analyse également, l’influence, sur le transfert de chaleur, de quelques paramètres clés du système comme le choix des matériaux, l’optimisation de leur épaisseur et également la nature variable du flux solaire. Une proposition optimale sera dégagée de cette étude en fonction des objectifs recherchés. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2554 10.37138/jarh.v6i12.2554 https://revue.cder.dz/index.php/rer/article/view/125 10.54966/jreen.v12i1.125 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/2554/1877 https://revue.cder.dz/index.php/rer/article/view/125/1641 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; 17-38 Journal of Arts and Humanities; Vol. 6 No 2 (2010): v6i122010; 17-38 Journal of Arts and Humanities; Vol. 6 No. 2 (2010): v6i122010; 17-38 2588-2449 1112-4628 10.37138/jarh.v6i12 Journal of Renewable Energies; Vol. 12 No. 1 (2009): Volume 12 (Regular); 117 - 124 Journal of Renewable Energies; Vol. 12 No 1 (2009): Volume 12 (Regular); 117 - 124 2716-8247 1112-2242 10.54966/jreen.v12i1 Subject The topic of the resource الصحراء الغربية الإتحاد المغاربي Transfert de chaleur Conduction Transitoire Mur multicouche Flux solaire Numérique Title A name given to the resource قضية الصحراء الغربية وانعكاساتها على الاتحاد المغاربي Simulation des transferts thermiques transitoires à travers un mur multicouche soumis à des conditions de flux solaire et de convection 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 حنبلي, فاتح توهامي, نادية Mrabti, Tarik El Ouariachi, Mostafa Tidhaf, Belkassem Kassmi, Kamal Chadli, Elhassane Kassmi, Khalil 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 مازالت دراسة النحو بابا لفهم العربية ، و من ثم فهم كتاب الله عز وجل و استعاب أحكامه و معانيه ، و قد وجد النحو في مرحلته الولى لهدف تعليمي . Dans ce papier, nous analysons la modélisation dans le logiciel ‘Pspice’ et la caractérisation électrique des panneaux photovoltaïques (PV) actuellement commercialisés. En tenant compte des caractéristiques électriques fournies par le fournisseur, nous déduisons, à partir du simulateur ‘Pspice’, les grandeurs électriques optimales du panneau PV (courant, tension et puissance) en fonction des conditions météorologiques (éclairement, température,…). Dans le cas du panneau SP75, nous avons déduit, à partir de l’analyse des résultats de sa caractérisation électrique que ses grandeurs électriques optimales sont inférieures de 15 % par rapport à celles déduites par les caractéristiques électriques fournies par le fabricant. Nous avons montré que les différents paramètres électriques du panneau PV nécessitent un réajustement qui est alors nécessaire pour optimiser le fonctionnement des panneaux PV dans un système PV muni d’une commande MPPT. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2548 10.37138/jarh.v8i15.2548 https://revue.cder.dz/index.php/rer/article/view/124 10.54966/jreen.v12i1.124 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/2548/1879 https://revue.cder.dz/index.php/rer/article/view/124/1640 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; 125-142 Journal of Arts and Humanities; Vol. 8 No 1 (2013): v8i152013; 125-142 Journal of Arts and Humanities; Vol. 8 No. 1 (2013): v8i152013; 125-142 2588-2449 1112-4628 10.37138/jarh.v15i8 Journal of Renewable Energies; Vol. 12 No. 1 (2009): Volume 12 (Regular); 105 – 116 Journal of Renewable Energies; Vol. 12 No 1 (2009): Volume 12 (Regular); 105 – 116 2716-8247 1112-2242 10.54966/jreen.v12i1 Subject The topic of the resource النحو التعليمي المغرب العربي Energie photovoltaïque Panneaux photovoltaïques Caractérisation électrique Modélisation fine des caractéristiques électriques Simulateur Pspice Grandeurs électriques optimales Title A name given to the resource النحو التعليمي في المغرب العربي Modélisation des propriétés électriques et caractérisation des panneaux photovoltaïques 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 صاري, أحمد Laoun, Brahim Niboucha, Karima Serir, Lazhar 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 شهدت الجزائر بداية من القرن العشرين غليانا سياسيا كبيرا تمثل في ظهور أول حركة سياسية هي حركة الشبان الجزائريين أو حركة الجزائر الفتاة Cathodic protection is employed intensively on the steel drains in oil and gas industry. It is a technique of prevention against the corrosion which transforms the structure into a cathode of a corrosion cell; Two types of cathodic protection systems are usually applied: The galvanic protection systems use the galvanic anodes, also called the sacrificial anodes, which are electrochemically more electronegative than the structure to be protected, the other system is by imposed current, powered by electrical generator with D.C. output towards the structure to be protected. The object of this study is to design a cathodic protection system by impressed current supplied with solar energy panels applied to a pipeline. Identifier An unambiguous reference to the resource within a given context http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2543 10.37138/jarh.v6i12.2543 https://revue.cder.dz/index.php/rer/article/view/123 10.54966/jreen.v12i1.123 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/2543/1868 https://revue.cder.dz/index.php/rer/article/view/123/1639 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; 07-16 Journal of Arts and Humanities; Vol. 6 No 2 (2010): v6i122010; 07-16 Journal of Arts and Humanities; Vol. 6 No. 2 (2010): v6i122010; 07-16 2588-2449 1112-4628 10.37138/jarh.v6i12 Journal of Renewable Energies; Vol. 12 No. 1 (2009): Volume 12 (Regular); 99 – 104 Journal of Renewable Energies; Vol. 12 No 1 (2009): Volume 12 (Regular); 99 – 104 2716-8247 1112-2242 10.54966/jreen.v12i1 Subject The topic of the resource الجزائريين الاحتلال الإيطالي يبيا Corrosion Cathodic protection Impressed current Buried pipeline Photovoltaic Title A name given to the resource موقف الجزائريين من الاحتلال الإيطالي لليبيا Cathodic protection of a buried pipeline by solar energy 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