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Affichage de 2071 à 2080 sur 6371

Article dans une revue

La question migratoire dans la chanson française actuelle : trois études de cas

Audrey Coudevylle

While documentaries, films, and plays are currently examining the humanitarian tragedy of mass exodus from former Mesopotamia and parts of sub-Saharan Africa, what can be said about the French popular song? After P. Perret, G. Manset, A. Souchon, B. Lavilliers, and J. Clerc, who dealt with...

ATeM Archives of Text and Music Studies, 2018, Popular Music et migration : 1990-2015, 3,1, ⟨10.15203/atem_2018.05⟩. ⟨hal-04538111⟩

Article dans une revue

Impact of the use of knowledge obtained through informal exchanges on the performance of innovation projects: for the enrichment of inbound open innovation practices

Damien Dietsch, Rim Khemiri

This study aims to examine the relationship between the acquisition of knowledge through informal channels and performance of innovation projects. We propose that three forms of informal knowledge exchange, namely, knowledge sharing, knowledge presentation and knowledge transfer, positively impact...

International Journal of Innovation Management, 2018, 22 (06), pp.1850045. ⟨10.1142/S1363919618500457⟩. ⟨hal-03003036⟩

Chapitre d'ouvrage

Variable Neighborhood Descent

Abraham Duarte, Nenad Mladenovic, Jesús Sánchez-Oro, Raca Todosijević

Local search heuristic that explores several neighborhood structures in a deterministic way is called variable neighborhood descent (VND). Its success is based on the simple fact that different neighborhood structures do not usually have the same local minimum. Thus, the local optima trap problem...

Handbook of Heuristics, Springer International Publishing, pp.341-367, 2018, 978-331907124-4. ⟨10.1007/978-3-319-07124-4_9⟩. ⟨hal-03674503⟩

Chapitre d'ouvrage

Variable Neighborhood Search

Pierre Hansen, Nenad Mladenovic

Variable neighborhood search (VNS) is a metaheuristic for solving combinatorial and global optimization problems. Its basic idea is systematic change of neighborhood both within a descent phase to find a local optimum and in a perturbation phase to get out of the corresponding valley. In this...

Handbook of Heuristics, Springer International Publishing, pp.759-787, 2018, 978-331907124-4. ⟨10.1007/978-3-319-07124-4_19⟩. ⟨hal-03675345⟩

Chapitre d'ouvrage

Experimental Analysis of Biofuel and Undistilled Biofuel from Waste Fish Fat in Diesel Engine

Nadia Mrad, Edwin Geo Varuvel, Fethi Aloui, Mohand Tazerout

Unlabelled - This study aimed to explore Cellulose synthase gene superfamily of teak, and its evolutionary relationship with homologous genes of other woody species. The incidence of evolutionary events like gene duplication and gene loss, influence of the selection pressure, and consequent...

Exergy for A Better Environment and Improved Sustainability 1, Springer International Publishing, pp.1339-1359, 2018, Green Energy and Technology, 978-3-319-62572-0. ⟨10.1007/978-3-319-62572-0_86⟩. ⟨hal-03432725⟩

Chapitre d'ouvrage

A CFD Analysis of the Air Flow Through the Stirling Engine’s Singularities

Houda Hachem, Ramla Gheith, Fethi Aloui, Sassi Ben Nasrallah, Meihong Wang

In this chapter, a computational fluid dynamics (CFD numerical model) of the air flow through a 300 cm3 Beta Stirling engine has been used to characterize the pressure drop and heat transfer through the regenerator. The Stirling engine had two moving parts (i.e. piston and displacer) which were at...

Exergy for A Better Environment and Improved Sustainability 1, Springer International Publishing, pp.271-287, 2018, Green Energy and Technology, 978-3-319-62572-0. ⟨10.1007/978-3-319-62572-0_19⟩. ⟨hal-03432775⟩

Chapitre d'ouvrage

Experimental and Theoretical Investigation of Flows Inside a Gamma Stirling Engine Regenerator

Ramla Gheith, Houda Hachem, Fethi Aloui, Sassi Ben Nasrallah

The first objective of this work is to study the flow evolution through a gamma-type Stirling engine by a numerical tool. The quasi-steady model formulated by Urieli and Berchowitz (Stirling cycle engine analysis. Techno House, Radcliffe Way, Bristol ISBN 0-85274-435-8 (A. Hilger, Bristol), 1984)...

Exergy for A Better Environment and Improved Sustainability : Fundamentals, 1, Springer International Publishing, pp.383-395, 2018, Green Energy and Technology, 978-3-319-62571-30. ⟨10.1007/978-3-319-62572-0_27⟩. ⟨hal-03432033⟩

Chapitre d'ouvrage

Combustion Analysis of Biofuel Derived from Waste Fish Fat

Edwin Geo Varuvel, Nadia Mrad, Mohand Tazerout, Fethi Aloui

Unlabelled - Drought is one of the major abiotic stresses affecting the maize production worldwide. As a cross-pollination crop, maize is sensitive to water stress at flowering stage. Drought at this stage leads to asynchronous development of male and female flower organ and increased interval...

Exergy for A Better Environment and Improved Sustainability 1, Springer International Publishing, pp.1311-1328, 2018, Green Energy and Technology, ⟨10.1007/978-3-319-62572-0_84⟩. ⟨hal-03449993⟩

Chapitre d'ouvrage

Technical and Economic Analysis of Ionic Liquid-Based Post-combustion CO2 Capture Process

Baptiste Zacchello, Eni Oko, Meihong Wang, Fethi Aloui

Post-combustion CO2 capture (PCC) is considered the most feasible and viable process for CO2 abatement in the power sector. Aqueous monoethanolamine (MEA) solvent, traditionally used in this process, brings along challenges, namely, huge energy requirement for solvent regeneration, huge solvent...

Exergy for A Better Environment and Improved Sustainability 1, Springer International Publishing, pp.1393-1411, 2018, Green Energy and Technology, ⟨10.1007/978-3-319-62572-0_89⟩. ⟨hal-03677137⟩

Chapitre d'ouvrage

Numerical and Dynamic Study of Flow Instabilities and Heat Transfer at a Backward-Facing Step Using the Lattice Boltzmann Method

Insaf Mehrez, Ramla Gheith, Fethi Aloui, Sassi Ben Nasrallah

In this paper, a study of laminar flows based on lattice Boltzmann method (LBM) is presented. Numerical investigations of flow dynamics and its heat transfer at a backward-facing step were performed. We have considered an imposed temperature on system walls and chosen a convective exchange mode....

Exergy for A Better Environment and Improved Sustainability : Fundamentals, 1, Springer International Publishing, pp.509-526, 2018, Green Energy and Technology, 978-3-319-62572-0. ⟨10.1007/978-3-319-62572-0_34⟩. ⟨hal-03432047⟩