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var str = 'On a system of difference equations of third order solved in closed form';
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]]>
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var str = 'Study of the absorption refrigerating cycle, NH3-H2O coupled with the solar absorption heat transformer, H2O-LiBr by solar data from the City of Oujda (Morocco)';
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]]>
System of difference equations, general solution, Tetranacci numbers.]]>
39A05, 39A06, 39A10.]]>
Absorption cycle]]>
Solar refrigeration]]>
COP]]>
Heat transformer]]>
Flat plate collector]]>
In this work, we show that the system of difference equationsxn+1=(ayn-2xn-1yn+bxn-1yn-2+cyn-2+d)/(yn-2xn-1yn),yn+1=(axn-2yn-1xn+byn-1xn-2+cxn-2+d)/(xn-2yn-1xn),where n belongs to the set of positive integer numbers, x-2, x-1, x0, y-2, y-1 and y0 are arbitrary nonzero real numbers, and the parameters a, b, c and d are arbitrary real numbers with d nonzero can be solved in a closed form.We will see that when a = b = c = d = 1, the solutions are expressed using the famous Tetranacci numbers. In particular, the results obtained here extend those in our recent work.]]>
A solar refrigerator is made of a solar collector and a refrigeration system. This paper concerns the study of a two-stage vapour absorption cycle (heat transformer and refrigerating cycle) employing the refrigerant absorbent combinations of H2O-LiBr and NH3-H2O successively. The system consists of coupling the previous absorption cycle so that the first-stage absorber produces heating water to circulate in the generator of the second stage. It is found that the system can be operated at lower hot source temperatures and, thus, it can be supplied either from flat plate collectors.]]>
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var str = 'AKROUR, Youssouf';
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var str = 'Touafek, Nouressadat';
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var str = 'Halim, Yacine';
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var str = 'Rhayt, Fathi';
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var str = 'Dezairi, Aouatif';
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var str = 'Ouaskit, Said';
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var str = 'Loulijat, Hamid';
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var str = 'Zerradi, Hicham';
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var str = 'Mizani, Sofia';
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]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 1 No. 1 (2021): July- December; 1-15]]>
2773-4196]]>
10.58205/jiamcs.v1i1]]>
ark:/49935/jiamcs.v1i1]]>
Journal of Renewable Energies; Vol. 18 No. 1 (2015): Volume 18 (Regular); 39 – 48]]>
Journal of Renewable Energies; Vol. 18 No 1 (2015): Volume 18 (Regular); 39 – 48]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i1]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2021-12-22]]>
2023-10-18]]>
Copyright (c) 2021 Youssouf AKROUR, Nouressadat Touafek, Yacine Halim]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1-08/v1i1_jiamcs_2021_08]]>
https://revue.cder.dz/index.php/rer/article/view/484/1287]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1-08]]>
10.58205/jiamcs.v1i1.8]]>
ark:/49935/jiamcs.v1i1.8]]>
https://revue.cder.dz/index.php/rer/article/view/484]]>
10.54966/jreen.v18i1.484]]>
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var str = 'A study on the sum of the squares of generalized Balancing numbers: the sum formula $\\sum_{k=0}^{n}x^{k}W_{mk+j}^{2}$';
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]]>
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var str = 'Modélisation d’un écoulement pulsatif et oscillatoire autour d’une pale d’éolienne HAWT Application au décrochage dynamique';
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]]>
Balancing numbers]]>
modified Lucas-balancing numbers]]>
Lucas-balancing numbers]]>
sum formulas]]>
Recurrences]]>
Fibonacci and Lucas numbers and polynomials and generalizations]]>
Special sequences and polynomials]]>
Eolienne HAWT]]>
Décrochage dynamique]]>
Profil aérodynamique]]>
CFD]]>
Fluent]]>
Méthodes RANS]]>
URANS]]>
In this paper, closed forms of the sum formulas $\sum_{k=0}^{n}x^{k}W_{mk+j}^{2}$ for generalized balancing numbers arepresented. As special cases, we give sum formulas of balancing, modified Lucas-balancing and Lucas-balancing numbers.]]>
L’étude d’une turbine éolienne à axe horizontal (HAWT) soumise à des conditions de fonctionnement en présence de vent est très complexe, car la machine est soumise à une variation instantanée de la vitesse et de la direction du vent, qui peut conduire inévitablement les aubes de turbine en phase de décrochage dynamique. L’intensité de ce phénomène conduit à une baisse soudaine du coefficient de portance et donc à la dégradation de ses performances aérodynamiques. Ce présent travail est une simulation numérique bidimensionnelle de la variation instantanée de la direction du vent par rapport à la pale de turbine, comparée aux données expérimentales disponibles dans la littérature. L’effet de la variation de l’angle d’incidence d’un profil S809 est donc étudié en utilisant une approche URANS pour prédire le décrochage. La modélisation de la turbulence est assurée à l’aide des modèles. Le logiciel Fluent est utilisé pour la résolution numérique des équations URANS. Les résultats numériques sont comparés aux données expérimentales rapportées par la littérature. Les résultats montrent l’importance de prendre en compte le comportement de l’écoulement instationnaire dans les analyses afin d’obtenir une estimation précise des charges aérodynamiques qui agissent sur l’éolienne.]]>
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var str = 'Soykan, Yüksel';
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]]>
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var str = 'Taşdemir, Erkan';
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]]>
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var str = 'Dikmen, Can Murat';
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var str = 'Nouioua, Ali';
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var str = 'Dizene, Rabah';
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]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 1 No. 1 (2021): July- December; 16-30]]>
2773-4196]]>
10.58205/jiamcs.v1i1]]>
ark:/49935/jiamcs.v1i1]]>
Journal of Renewable Energies; Vol. 18 No. 1 (2015): Volume 18 (Regular); 31 – 38]]>
Journal of Renewable Energies; Vol. 18 No 1 (2015): Volume 18 (Regular); 31 – 38]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i1]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2021-12-27]]>
2023-10-18]]>
Copyright (c) 2021 Yüksel Soykan, Erkan Taşdemir, Can Murat Dikmen]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_07/v1i1_07]]>
https://revue.cder.dz/index.php/rer/article/view/483/1286]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_07]]>
10.58205/jiamcs.v1i1.7]]>
ark:/49935/jiamcs.v1i1.7]]>
https://revue.cder.dz/index.php/rer/article/view/483]]>
10.54966/jreen.v18i1.483]]>
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var str = 'On periodic solutions of fractional-order differential systems with a fixed length of sliding memory';
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]]>
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var str = 'Caractérisation des vents pour une exploitation de la ressource éolienne à Mayotte';
document.write(linkifyHtml(str, options));
]]>
Fractional-order derivative]]>
fixed memory length]]>
periodic solution]]>
extending the modification proposed for the Grunwald- Letnikov fractional differential operator to the Caputo and Rieman- Liouville fractional-order operators]]>
preserving the periodicity.]]>
Energie éolienne]]>
Environnement]]>
Mayotte]]>
Océan Indien]]>
The fractional-order derivative of a non-constant periodic function is not periodic with the same period. Consequently, any time-invariant fractional-order systems do not have a non-constant periodic solution. This property limits the applicability of fractional derivatives and makes it unfavorable to model periodic real phenomena.This article introduces a modification to the Caputo and Rieman-Liouville fractional-order operators by fixing their memory length and varying the lower terminal. It is shown that this modified definition of fractional derivative preserves the periodicity. Therefore, periodic solutions can be expected in fractional-order systems in terms of the new fractional derivative operator. To confirm this assertion, one investigates two examples, one linear system for which one gives an exact periodic solution by its analytical expression and another nonlinear system for which one provides exact periodic solutions using qualitative and numerical methods.]]>
Dans le cadre de sa politique de diversification de ses ressources énergétiques, une évaluation du potentiel éolien -sur deux sites stratégiques- a été réalisée pour la première fois à Mayotte, une île de l’océan Indien. L’objectif est d’étudier les caractéristiques des vents qui balayent le territoire et d’estimer son potentiel éolien. Pour cela, deux pylônes haubanés de 40 mètres de hauteur, équipés d’instruments météorologiques, ont été installés sur deux sites stratégiques, au Nord et au Sud. Les données recueillies, compilées avec celles de Météo France, ont permis d’étaler les résultats sur une période de dix années, admettant une bonne caractérisation.]]>
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var str = 'Bourafa, Safa';
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]]>
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var str = 'Abdelouahab, Mohammed Salah';
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var str = 'Lozi, René';
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var str = 'Bahedja, Ibrahim';
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]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 1 No. 1 (2021): July- December; 64-78]]>
2773-4196]]>
10.58205/jiamcs.v1i1]]>
ark:/49935/jiamcs.v1i1]]>
Journal of Renewable Energies; Vol. 18 No. 1 (2015): Volume 18 (Regular); 23 – 29]]>
Journal of Renewable Energies; Vol. 18 No 1 (2015): Volume 18 (Regular); 23 – 29]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i1]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2021-12-30]]>
2023-10-18]]>
Copyright (c) 2021 Safa Bourafa, Mohammed Salah Abdelouahab, René Lozi]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_6/v1i1_6]]>
https://revue.cder.dz/index.php/rer/article/view/482/1285]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_6]]>
10.58205/jiamcs.v1i1.6]]>
ark:/49935/jiamcs.v1i1.6]]>
https://revue.cder.dz/index.php/rer/article/view/482]]>
10.54966/jreen.v18i1.482]]>
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var str = 'Existence and asymptotic stability of continuous solutions for integral equations of product type';
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]]>
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var str = 'Optimization, characterization and properties of biodiesel produced from waste sunflower frying oil';
document.write(linkifyHtml(str, options));
]]>
Integral equation of a product type]]>
Measure of weak noncompactness]]>
Fixed point theorem]]>
Continuous solution]]>
Asymptotic stable solution]]>
Biodiesel]]>
Characterization]]>
Fatty acid alkyl esters]]>
FT-IR]]>
Fuel properties]]>
GC-MS]]>
Waste Sunflower frying oil]]>
Transesterification]]>
In this paper, we study the existence of a continuous solution for a nonlinear integral equation of a product type. The analysis uses the techniques of measures of noncompactness and Darbo's fixed point theorem. Our results are obtained under rather general assumptions. Moreover, the method used in the proof allows us to obtain the asymptotic stability of the solutions.]]>
Biodiesel from renewable resources generally produced with the transesterification of vegetal oils or animal fats. In this study, we have improved the reaction conditions of the transesterification of the sunflower oil outcome in from frying. Fatty acid alkyl ester synthesized were characterized by the FT-IR spectroscopy and the CG-SM. For that, a range of experiences have been made in 25 °C and in 50 °C with different types of alcohols and in reaction times going from 30 to 240 minutes. The best result of fatty acid alkyl ester have been obtained at 25°C using methanol as an alcohol after an hour of reaction. Features of the obtained biodiesel under optimal conditions in particular kinematic viscosity, density, the cloud point and the flash point were determined and compared to ASTM D6751 biodiesel standards. The results show that the produced biodiesel lines with the standards and there is no major difference between EEAG and EMAG features.]]>
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var str = 'Bousselsal, Mahmoud';
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]]>
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var str = 'Bellour, Azzeddine';
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]]>
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var str = 'Boumesbah, Imane';
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]]>
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var str = 'Hachaïchi – Sadouk, Zohra';
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]]>
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var str = 'Tazerouti, Amel';
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]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 1 No. 1 (2021): July- December; 31-39]]>
2773-4196]]>
10.58205/jiamcs.v1i1]]>
ark:/49935/jiamcs.v1i1]]>
Journal of Renewable Energies; Vol. 18 No. 1 (2015): Volume 18 (Regular); 9 - 22]]>
Journal of Renewable Energies; Vol. 18 No 1 (2015): Volume 18 (Regular); 9 - 22]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i1]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2021-12-29]]>
2023-10-18]]>
Copyright (c) 2021 Mahmoud Bousselsal, Azzeddine Bellour]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_5/v1i1_5]]>
https://revue.cder.dz/index.php/rer/article/view/481/1284]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_5]]>
10.58205/jiamcs.v1i1.5]]>
ark:/49935/jiamcs.v1i1.5]]>
https://revue.cder.dz/index.php/rer/article/view/481]]>
10.54966/jreen.v18i1.481]]>
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var str = 'Recent progress in the conductivity reconstruction in Calderón’s problem';
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var str = 'Adequate method to study the surface passivation effectiveness in HEM multicristallin silicon wafers';
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]]>
Boundary integral equation]]>
Calderón problem]]>
Inverse conductivity problem]]>
Dirichlet-to-Neumann map]]>
Complex geometrical optics solutions]]>
35R30]]>
Lifetime measurement]]>
Multicrystalline silicon]]>
Surface passivation]]>
Minority carrier]]>
In this work, we study a nonlinear inverse problem for an elliptic partial differential equation known as the Calderón problem or the inverse conductivity problem. We give a short survey on the reconstruction question of conductivity from measurements on the boundary by covering the main currently known results regarding the isotropic problem with full data in two and higher dimensions. We present Nachman’s reconstruction procedure and summarize the theoretical progress of the technique to more recent results in the field. An open problem of significant interest is proposed to check whether it is possible to extend the method for Lipschitz conductivities.]]>
In this work we have examined the effectiveness of surface passivation on ascut multicrystalline silicon (mc-Si) wafers using different techniques. The study is based on minority carrier lifetime measurements with quasi steady state photo-conductance, ‘QSSPC’. Effective minority carrier lifetime ()measured values of 12.4, 8.9, 4.9 and 3.1 are obtained respectively with four silicon surface passivation techniques: 1- Shallow phosphorous diffusion emitter (n+p), 2- Iodine-Ethanol (I-E), 3-Hydrofluoric acid (HF) emersion and 4-SiNx layer deposition. These results suggest that the shallow n+p emitter gives the eff close to the bulk lifetime due to the better surface passivation quality. Simulations made with Hornbeck-Haynes model indicate that the improvement can be correlated with the decrease of the surface recombination velocity (SRV) and the increment of bulk lifetime.]]>
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var str = 'Aoudj, Manal';
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var str = 'Bouhafs, Djoudi';
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var str = 'Khelifati, Nabil';
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var str = 'Boucheham, Abdelghani';
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var str = 'Palahouane, Baya';
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]]>
Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 1 No. 1 (2021): July- December; 48-63]]>
2773-4196]]>
10.58205/jiamcs.v1i1]]>
ark:/49935/jiamcs.v1i1]]>
Journal of Renewable Energies; Vol. 18 No. 1 (2015): Volume 18 (Regular); 1 – 8]]>
Journal of Renewable Energies; Vol. 18 No 1 (2015): Volume 18 (Regular); 1 – 8]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v18i1]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2021-12-30]]>
2023-10-18]]>
Copyright (c) 2021 Manal Aoudj]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_4/v1i1_4]]>
https://revue.cder.dz/index.php/rer/article/view/480/1283]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_4]]>
10.58205/jiamcs.v1i1.4]]>
ark:/49935/jiamcs.v1i1.4]]>
https://revue.cder.dz/index.php/rer/article/view/480]]>
10.54966/jreen.v18i1.480]]>
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var str = 'Generalization of fractional Laplace transform for higher order and its application';
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var str = 'Moteur Stirling à piston libre';
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]]>
Conformable fractional derivative]]>
Conformable fractional Laplace transform]]>
System of fractional differential equations]]>
44 Integral transforms, operational calculus]]>
Piston libre]]>
Stirling]]>
Dynamique]]>
Transfert de chaleur]]>
Régénérateur]]>
In this paper, we first introduce the conformable fractional Laplace transform. Then, we give its generalization for higher-order. Finally, as an application, we solve a non-homogeneous conformable fractional differential equation with variable coefficients and a system of fractional differential equations.]]>
Les problèmes énergétiques et d’environnement et l’abondance d’énergie solaire gratuite en Tunisie, incitent à développer l’étude du moteur Stirling à piston libre à énergie solaire ‘FPSE’. C’est un moteur à cogénération. Cette étude nécessite plusieurs étapes de modélisations et de simulation numérique. Les équations thermodynamiques et thermiques du moteur sont introduites dans le modèle dynamique, qui forme un système d’équations non linéaires. L’étude de stabilité du moteur examine les zones de travail stable et instable. Une programmation contrôlée permet de définir un moteur performant.]]>
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var str = 'Bouchenak, Ahmed';
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var str = 'Bettaieb, Habib';
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Journal of Innovative Applied Mathematics and Computational Sciences; Vol. 1 No. 1 (2021): July- December; 79-92]]>
2773-4196]]>
10.58205/jiamcs.v1i1]]>
ark:/49935/jiamcs.v1i1]]>
Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 663 – 673]]>
Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 663 – 673]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v17i4]]>
University Center Abdelhafid Boussouf of MILA, ALGERIA.]]>
Renewable Energy Development Center]]>
2021-12-30]]>
2023-10-19]]>
Copyright (c) 2021 Ahmed Bouchenak]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_2/v1i1_2]]>
https://revue.cder.dz/index.php/rer/article/view/479/1396]]>
application/pdf]]>
application/pdf]]>
eng]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
https://jiamcs.centre-univ-mila.dz/index.php/jiamcs/article/view/v1i1_2]]>
10.58205/jiamcs.v1i1.2]]>
ark:/49935/jiamcs.v1i1.2]]>
https://revue.cder.dz/index.php/rer/article/view/479]]>
10.54966/jreen.v17i4.479]]>
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var str = 'الأقليات الدينية في بلاد المغرب و مدى مساهمتها في ازدهار الحياة الإقتصادية من الفتح إلى العهد الموحد';
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var str = 'Amélioration de la qualité de l’énergie électrique: Identification des creux de tension';
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]]>
الأقليات الدينية]]>
بلاد المغرب]]>
الحياة الإقتصادية]]>
Qualité de l’énergie électrique]]>
Creux de tension]]>
Propagation]]>
Perturbations électriques]]>
يعني مصطلح الأقليات الدينية تلك الجماعات الصغيرة من المواطنين المقيمين في بلد ما ، التي تدين بأديان و عقائد غير الدين الرسمي الذي تتبعه الغالبية الكبرى من سكان ذلك البلد .غير أنه فيما يتعلق بالأقليات الدينية التي عاشت أو تعيش في ديار الإسلام . فلقد جرى العرف على تسمية هؤلاء المواطنين " بأهل الذمة" أو "الذميين " . و سموا بذالك لأن لهم عهد الله و عهد رسوله و عهد جماعة المسلمين أن يعيشوا في كنف الدولة الإسلامية بكل أمانة على حياتهم و ضمان لجميع حقوقهم و ممتلكاتهم و احترام و مراعاة لما يؤمنون به من أديان]]>
L’article présente une technique pour l’analyse des problèmes de qualité de l’énergie électrique, applicable aux creux de tension. Cette méthode représente un processus d’identification du type de creux de tension à partir des formes d’onde enregistrées. Le type de creux de tension est une caractéristique importante, car elle permet l’identification et la localisation du défaut produit.]]>
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var str = 'باقة, رشيد';
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var str = 'Gattal, Boulaares';
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var str = 'Chikhi, Khaled';
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var str = 'Fetha, Cherif';
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]]>
مجلة الآداب والعلوم الإنسانية ; مجلد 2 عدد 2 (2003): v2i42003; 77-106]]>
Journal of Arts and Humanities; Vol. 2 No 2 (2003): v2i42003; 77-106]]>
Journal of Arts and Humanities; Vol. 2 No. 2 (2003): v2i42003; 77-106]]>
2588-2449]]>
1112-4628]]>
10.37138/jarh.v2i4]]>
Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 651 – 661]]>
Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 651 – 661]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v17i4]]>
كلية الآداب والحضارة الإسلامية - قسنطينة]]>
Renewable Energy Development Center]]>
2004-10-01]]>
2023-10-19]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/5465/4419]]>
https://revue.cder.dz/index.php/rer/article/view/478/1395]]>
application/pdf]]>
ara]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/5465]]>
10.37138/jarh.v2i2.5465]]>
https://revue.cder.dz/index.php/rer/article/view/478]]>
10.54966/jreen.v17i4.478]]>
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var str = 'دراسة في مصادر علم التجويد و مباحثه من خلال التراث اللغوي العربي';
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var str = 'Modélisation et simulation des enthalpies spécifiques et des teneurs en eau d’un système de climatisation par la technique d’absorption par énergie solaire';
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]]>
مصادر علم التجويد]]>
مباحث علم التجويد]]>
التراث اللغوي العربي]]>
Energie solaire]]>
Technique d’absorption]]>
Conditionnement d’air]]>
Modélisation]]>
Simulation]]>
يعد علم التجويد من أشرف العلوم ، لتعلقه بالنص القرآني مباشرة . هدفه العام صيانة اللسنة من الوقوع في الخطأ حالة التلاوة ، إذ المسلمون نتعبدون بسلامة لفظه مثلما هم متعبدون بتطبيق أحكامه]]>
L’objectif de ce recueil de travail est d’expliquer le fonctionnement d’un système de conditionnement d’air par énergie solaire en utilisant la technique d’absorption, technique connaissant une grande importance surtout dans les réfrigérateurs d’absorption. Ensuite, on va essayer de modéliser ce système pour visualiser les résultats obtenus pour les teneurs massiques en eau et pour les enthalpies spécifiques des différents airs mis en jeu et ce en fonction des puissances frigorifiques des réfrigérateurs et on finira par simuler ce système dans la région de Gafsa, Tunisie, en été et en hiver pour un nombre d’individus dans un local connu.]]>
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var str = 'حسيني, ابو بكر';
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var str = 'Hidouri, Abdelmoumen';
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var str = 'Nasri, Faouzi';
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var str = 'Chaouki, Ali';
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مجلة الآداب والعلوم الإنسانية ; مجلد 2 عدد 1 (2003): v2i32003; 307-319]]>
Journal of Arts and Humanities; Vol. 2 No 1 (2003): v2i32003; 307-319]]>
Journal of Arts and Humanities; Vol. 2 No. 1 (2003): v2i32003; 307-319]]>
2588-2449]]>
1112-4628]]>
10.37138/jarh.v2i3]]>
Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 639 – 649]]>
Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 639 – 649]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v17i4]]>
كلية الآداب والحضارة الإسلامية - قسنطينة]]>
Renewable Energy Development Center]]>
2003-04-21]]>
2023-10-19]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2913/2181]]>
https://revue.cder.dz/index.php/rer/article/view/477/1394]]>
application/pdf]]>
ara]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2913]]>
10.37138/jarh.v2i3.2913]]>
https://revue.cder.dz/index.php/rer/article/view/477]]>
10.54966/jreen.v17i4.477]]>
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var str = 'اللسانيات و النص القرآني';
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var str = 'Régénération des huiles lubrifiantes usagées par processus de traitement à l’acide';
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النص القرآني]]>
اللسانيات]]>
Lubrifiants]]>
Huiles moteur]]>
Régénération]]>
Huiles usagées]]>
Acide sulfurique]]>
تعتبر المعرفة اللغوية من المرتكزات الهامة التي تعتمد عليها العلوم الشرعية ، و من هنا لا يمكننا أن ندعو أنفسنا إلى التساؤل حول قيمتها في التشريع ، بل إننا نؤكد على أن المشرع لا يبني أحكامه إلا انطلاقا مما يمليه التعاقب اللغوي باعتباره المادة الملموسة التي يرتكز عليها]]>
Les huiles sont obtenues par distillation des produits lourds du pétrole. Avec la baisse de la production de réserves mondiales de pétrole, la nécessité se pose plus que jamais, de recycler des huiles lubrifiantes usagées. Les huiles usagées ‘moteur’ constituent une catégorie importante de matériaux susceptibles d’être récupérés moyennant des traitements appropriés. Cette récupération est une nécessité pour protéger l’environnement et peut conduire à des gains substantiels. Ce travail porte sur une étude de traitement d’une huile moteur SAE20W50 usées par l’acide sulfurique. Des tests sont effectués sur l’huile traitée tels que: la viscosité, le point d’éclair, le point d’écoulement et la densité. Les résultats des tests ont montré que les caractéristiques de l’huile traitée sont nettement améliorées par rapport à ceux d’une huile usée.]]>
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var str = 'بن عيسى, عبد الحليم';
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var str = 'Mazouzi, Ridha';
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var str = 'Khelidj, Benyoucef';
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var str = 'Karas, Abdelkader';
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var str = 'Kellaci, Ahmed';
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مجلة الآداب والعلوم الإنسانية ; مجلد 2 عدد 1 (2003): v2i32003; 278-306]]>
Journal of Arts and Humanities; Vol. 2 No 1 (2003): v2i32003; 278-306]]>
Journal of Arts and Humanities; Vol. 2 No. 1 (2003): v2i32003; 278-306]]>
2588-2449]]>
1112-4628]]>
10.37138/jarh.v2i3]]>
Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 631 – 637]]>
Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 631 – 637]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v17i4]]>
كلية الآداب والحضارة الإسلامية - قسنطينة]]>
Renewable Energy Development Center]]>
2003-04-21]]>
2023-10-19]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2908/2170]]>
https://revue.cder.dz/index.php/rer/article/view/476/1393]]>
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ara]]>
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info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2908]]>
10.37138/jarh.v2i3.2908]]>
https://revue.cder.dz/index.php/rer/article/view/476]]>
10.54966/jreen.v17i4.476]]>
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var str = 'حركة شهداء قرطبة خلال القرن الثالث الهجري -التاسع الميلادي- دراسة من خلال المصادر المسيحية';
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var str = 'Etude expérimentale d’un capteur solaire plan muni d’un collecteur sous forme de serpentin';
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شهداء قرطبة-]]>
المصادر المسيحية]]>
Capteur solaire plan]]>
Constante du temps]]>
Circuit fermé]]>
Circuit ouvert]]>
Rendement journalier]]>
من المؤكد أن فكر التسامح كان الميزة الأساسية لدى المسلمين الأوائل المتشبعين بالتعاليم القرآنية و السنة النبوية ، لكن " التاريخ الآخر للإسلام " ، أي التاريخ الذي كتبهغير المسلمين ، و بخاصة النصارى ، ، العرب ، و الإغريق و اللاتنيين و بشيء أشكاله و إتجاهاته ، ظل لمدة قرون من الزمن يسجل صفحات داكنة نكاد نجهلها اليوم تماما.]]>
Le but de ce travail est la réalisation et l’expérimentation d’un capteur solaire plan à eau réalisé au niveau de l’Institut de Mécanique à l’Université de Blida conformément aux conditions exigées par la norme Européenne EN 12975-2. Les tests expérimentaux menés sur le capteur solaire, en circuit fermé et ouvert, ont permis la détermination des performances thermiques du capteur à travers l’estimation de la constante de temps et du rendement journalier. Les tests ont été effectués durant la journée type du mois de Juillet, ainsi que durant la période d’une semaine. Les résultats des tests ont donnés une constante du temps de 5 min et un rendement journalier de 41% pour la journée du 19/07/2012.]]>
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var str = 'غنيمة, أحمد';
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var str = 'Lafri, Djamel';
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مجلة الآداب والعلوم الإنسانية ; مجلد 2 عدد 2 (2003): v2i42003; 107-124]]>
Journal of Arts and Humanities; Vol. 2 No 2 (2003): v2i42003; 107-124]]>
Journal of Arts and Humanities; Vol. 2 No. 2 (2003): v2i42003; 107-124]]>
2588-2449]]>
1112-4628]]>
10.37138/jarh.v2i4]]>
Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 623 – 630]]>
Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 623 – 630]]>
2716-8247]]>
1112-2242]]>
10.54966/jreen.v17i4]]>
كلية الآداب والحضارة الإسلامية - قسنطينة]]>
Renewable Energy Development Center]]>
2004-10-01]]>
2023-10-19]]>
https://creativecommons.org/licenses/by-nc-nd/4.0]]>
Copyright (c) 2021 Journal of Renewable Energies]]>
https://creativecommons.org/licenses/by-sa/4.0]]>
http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2875/2147]]>
https://revue.cder.dz/index.php/rer/article/view/475/1392]]>
application/pdf]]>
ara]]>
eng]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
info:eu-repo/semantics/article]]>
info:eu-repo/semantics/publishedVersion]]>
http://ojs.univ-emir-constantine.edu.dz/ojs/index.php/jarh/article/view/2875]]>
10.37138/jarh.v2i4.2875]]>
https://revue.cder.dz/index.php/rer/article/view/475]]>
10.54966/jreen.v17i4.475]]>