Publications
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Influence du taux de liège et de la température sur la conductivité thermique du béton
Le présent travail vise à présenter une étude expérimentale à propos de l’évaluation de l’influence du taux de liège et de la température sur la conductivité thermique du béton de liège. Trois différents pourcentages du liège (8, 16 et 25%) ainsi que trois différentes températures (10, 23 et 40°C) ont été utilisés. Les bétons testés […]
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Models for counseling and interviews at Cesi
After a presentation of CESI context, the counseling is presented as a way to help students to build their vocational project and to make decision. Some difficulties are pointed out and some recommandations are proposed
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EXACT AND HEURISTIC DATA WORKFLOW PLACEMENT ALGORITHMS FOR BIG DATA COMPUTING IN CLOUD DATACENTERS
Several big data-driven applications are currently carried out in collaboration using distributed infrastructure. These data-driven applications usually deal with experiments at massive scale. Data generated by such experiments are huge and stored at multiple geographic locations for reuse. Workflow systems, composed of jobs using collaborative task-based models, present new dependency and data exchange needs. This […]
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A Gaming Environment to Train Teachers Diagnose Children Learning Disabilities
Education is one of the most vital stages, because it has severe effects on the person’s rest of life. The well-educated people contribute in the citizenship life, professional and social life. Unfortunately, some students have learning disabilities and must be treated and oriented to the corresponding specialists in order to continue their education successfully and […]
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Single Crystalline-like and Nanostructured TiO2 Photoanodes for Dye Sensitized Solar Cells Synthesized by Reactive Magnetron Sputtering at Glancing Angle
The control of the surface area enhancement and the ordering of the mesoporous photoanode is one of the key parameters to overcome the current limits of performance of dye sensitized solar cells (DSSCs). These parameters are expected to improve both the concentration of adsorbed dye molecules on the photoanode and the charge collection. In this […]
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Exact method for single vessel and multiple quay cranes to solve scheduling problem at port of Tripoli-Lebanon
This paper discusses the Quay Crane Scheduling Problem (QCSP) at port of Tripoli – Lebanon, determines the unloading/loading sequences of bays for quay cranes assigned to a single container vessel, provides a mixed integer programming model for the quay crane scheduling problem and proposes a dynamic programming algorithm to solve the QCSP. The objective of […]
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Organisation et apprentissage : des compétences aux capabilités
Comment les conditions d’apprentissage opèrent dans les contextes de travail? • Quelles sont les caractéristiques des environnements de travail qui influent sur ces conditions? • Comment dynamiser les environnements pour qu’ils soient plus apprenants?
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Mechanical and thermal characterization of a beet pulp-starch composite for building applications
This work shows the making of a new bio-based material for building insulation from sugar beet pulp and potato starch. The material is both lightweight and ecofriendly. The influence of starch/ sugar beet pulp ratio (S/BP) is studied. Four binder mass dosages are considered, 10, 20, 30 and 40% (relative to the beet pulp). Samples […]
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Enseigner l’industrie du futur
Livre blanc édité dans le cadre du colloque de l’Institut de la Réindustrialisation
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Evaluation of the mixing mode effect on properties of cork concrete
This paper aims to present an experimental study on the effect of mixing mode on workability, hardened density and mechanical properties of cork concrete. Mixing mode variables include three order of constituents introduction, three times of mixing (5 minutes, 8 minutes and 11 minutes) and three types of mixer (vertical axis mixer, drum mixer and […]
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Evaluating RANS turbulence models to predic the airflow in a duct bend
The main objective of this study is to evaluate the accuracy of some Reynolds Averaged Navier-Stokes (RANS) models to predict the behavior of the turbulent flows in a horizontal circular duct bend. The selection of the RANS models tested follows the capability of each model to describe the flow near the wall. Therefore, five turbulence […]
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Collaborative design tools in engineering: Insight to choose the appropriate PLM software
The shift from sequential to concurrent engineering has led to changes in the way design projects are managed. In order to assist designers, many effective tools have been developed to support collaborative engineering. Nowadays, industrial scenarios encourage companies to adopt product lifecycle management solutions, even if they may not be able to understand their benefits. […]
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