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Gestion dynamique de flux patients pour l'évitement des situations de tensions dans un service des urgences, Dynamic patient flows management of patient to avoid strain situations in an emergency department

Sondès Chaabane, Farid Kadri, Françoise Anceaux, Christian Tahon

L'engorgement des services d'urgence est un problème connu dans différents pays. Cet engorgement est expliqué par plusieurs raisons et engendre des situations de tension dans le service. Dans cet article, nous nous intéressons à ces situations et nous allons essayer de relater notre…

9ème Conférence Francophone en Gestion et Ingénierie des Systèmes Hospitaliers (GISEH2018), Aug 2018, Genève, Suisse. ⟨hal-01867287⟩

Chapitre d'ouvrage

Recovery of Farm Waste After Methanization by Evaporation on Inclined Plate

Hiba Zouaghi, Souad Harmand, Sadok Ben Jabrallah

This work addresses the recovery of a liquid effluent by thermal evaporation. It is a digestate of pig manure, rich in N, P, and K (Granier 1993; Latimier 1996; Levasseur, Composition et volume de lisier produit par le porc: Données bibliographiques. TECHNI 21(4):16–19, 1998). The effluent was…

Exergy for A Better Environment and Improved Sustainability 2, Springer International Publishing, pp.283-297, 2018, Green Energy and Technology, 978-3-319-62575-1. ⟨10.1007/978-3-319-62575-1_20⟩. ⟨hal-03449956⟩

Chapitre d'ouvrage

Experimental Investigation of Polypropylene Pyrolysis for Fuel Production

Emna Berrich, Asma Dhahak, Abdel Aziz Touati, Fethi Aloui

Unlabelled - Hybrid seed production technology (SPT) is achieved through the utilization of a recessive nuclear male-sterile mutant transformed with a transgenic cassette comprising three essential components: the wild-type gene to restore the fertility of the male-sterile mutant, an α-amylase gene…

Exergy for A Better Environment and Improved Sustainability, 2, pp.461-470, 2018, ⟨10.1007/978-3-319-62575-1_33⟩. ⟨hal-02634670⟩

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⟩