Publications

• Article dans une revue

Optimization of PZT ceramic IDT sensors for health monitoring of structures

Rafatou Takpara, Marc Duquennoy, Mohammadi Ouaftouh, Christian Courtois, Frédéric Jenot, Mohamed Rguiti

Surface acoustic waves (SAW) are particularly suited to effectively monitoring and characterizing structural surfaces (condition of the surface, coating, thin layer, micro-cracks…) as their energy is localized on the surface, within approximately one wavelength. Conventionally, in non-destructive…

Ultrasonics, 2017, 79, pp.96-104. ⟨10.1016/j.ultras.2017.04.007⟩. ⟨hal-03080493⟩

• Thèse

Caractérisation mécanique de céramiques poreuses sous forme massive et de revêtement par indentation instrumentée Knoop, Mechanical characterization of porous bulk and coating ceramics by Knoop instrumented indentation

Ghailen Ben Ghorbal

L’indentation instrumentée est largement utilisée pour la détermination des propriétés mécaniques des matériaux, principalement la dureté et le module d’élasticité. Pour obtenir des données fiables, plusieurs corrections comme la prise en compte du défaut de pointe et la complaisance de l’…, Instrumented indentation is widely used for the assessment of mechanical properties, mainly hardness and elastic modulus. In order to obtain reliable results, analysis methodology has to refer several corrections, such as tip defect and frame compliance. However, these corrections are insufficient…

Matériaux. Université de Valenciennes et du Hainaut-Cambresis, 2017. Français. ⟨NNT : 2017VALE0022⟩. ⟨tel-02182660⟩

• Article dans une revue

Molecular Chemistry and Engineering of Boron-Modified Polyorganosilazanes as New Processable and Functional SiBCN Precursors

Antoine Viard, Diane Fonblanc, Marion Schmidt, Abhijeet Lale, Chrystelle Salameh, Anne Soleilhavoup, Mélanie Wynn, Philippe Champagne, Sophie Cerneaux, Florence Babonneau, Georges Chollon, Fabrice Rossignol, Christel Gervais, Samuel Bernard

A series of boron-modified polyorganosilazanes was synthesized from a poly(vinylmethyl-co-methyl)silazane and controlled amounts of borane dimethyl sulfide. The role of the chemistry behind their synthesis has been studied in detail by using solid-state NMR spectroscopy, FTIR spectroscopy, and…

Chemistry - A European Journal, 2017, 23 (38), pp.9076 - 9090. ⟨10.1002/chem.201700623⟩. ⟨hal-01670294⟩

• Communication dans un congrès

A METHOD TO CONNECT MATHEMATICS AND SCIENCES USING A COMPUTER ALGEBRA SYSTEM

Jean-Paul Becar, Jean-Charles Canonne, Laurent Vermeiren, Fabrice Robert, Eric Cartignies

The paper presents an experience driven over twenty years in an Institute of Technology. The two first authors are mathematicians, the third one is teaching automatic control and the last is a specialist in digital electronics. The authors have worked, discussed and shared their common teaching…

9th International Conference on Education and New Learning Technologies (EDULEARN), Jul 2017, Barcelona, Spain. ⟨hal-02477769⟩

• Article dans une revue

Stability analysis of switched linear systems on non-uniform time domain with unstable subsystems

Fatima Zohra Taousser, Michael Defoort, Mohamed Djemai, Serge Nicaise

In finite element computations, the choice of the mesh is crucial to obtain accurate solutions. In order to evaluate the quality of the mesh, a posteriori error estimators can be used. In this paper, we develop residual-based error estimators for magnetostatic problems with both classical…

IFAC-PapersOnLine, 2017, 50 (1), pp.14873-14878. ⟨10.1016/j.ifacol.2017.08.2524⟩. ⟨hal-03164172⟩

• Article dans une revue

Chimie des matériaux et énergie

Jean-Christophe Hornez, Franck Bouchart, Philippe Champagne, Christian Courtois, Claudine Follet-Houttemane, Cyrille Albert-Mercier, Anne Leriche, Maryse Bacquet, Fanny Bonnet, Valérie Briois, Clément Colin, Rénald David, Stéphanie Degoutin, L. Delevoye, Rachel Desfeux, Anthony Ferri, David Fournier, Carole Lamonier, Christine Lancelot, Thierry Lasuye, Thierry Loiseau, Joël Lyskawa, Bernard Martel, Christian Masquelier, Olivier Mentré, Mathieu Morcrette, André Mortreux, Lucie Plais, S. Saitzek, Adlane Sayede, Nicolas Tabary, Rose-Noëlle Vannier, Marc Visseaux, Christophe Volkringer, Patrice Woisel

L'Actualité Chimique, 2017, 420, pp.29-38. ⟨hal-03077747⟩

• Communication dans un congrès

Weaving maths and electronics in a hardware programming experimentation

Jean-Paul Becar, Fabrice Robert, Jean-Charles Canonne

The paper reports an experimentation driven and improved since three years in an Institute of Technology. The question of students in math lectures was on how and where the theoretical results can be applied in electrical engineering application. Conversely in electronics lectures students are…

EDULEARN 17, Jul 2017, Barcelone, Spain. ⟨hal-02477806⟩

• Article dans une revue

A high dielectric composite for energy storage application

S. Aboubakr, A. Hajjaji, Mohamed Rguiti, K. Benkhouja, Christian Courtois

Piezoelectric composites are widely studied due to their good performances. Several kinds of these composites have been developed for sensing and actuation applications, however, most of them are not used for energy storage devices, because of their low dielectric properties. In this research work…

International Journal of Hydrogen Energy, 2017, 42 (30), pp.19504-19511. ⟨10.1016/j.ijhydene.2017.06.045⟩. ⟨hal-04280955⟩

• Communication dans un congrès

The pen is mightier than the sword: How third-party advice or sanction impact on pro-environmental behavior

Agnès Festré, Ankinée Kirakozian, Mira Toumi

It is well recognized that incentives can influence the cooperation of individuals in providing public goods. The aim of this study is to experimentally adapt a Public Good Game (PGG) to the environmental issue of waste management. We report an experiment in which players have to cooperate in order…

23e Conférence annuelle de European Association of Environmental and Resource Economists, Jun 2017, Athènes, Greece. ⟨halshs-02955068⟩

• Communication dans un congrès

The pen is mightier than the sword: How third-party advice or sanction impact on pro-environmental behavior

Agnès Festré, Ankinée Kirakozian, Mira Toumi

contribution au congrès annuel de l’Association Française de Sciences Economiques (AFSE), Jun 2017, Nice, France. ⟨halshs-02315843⟩