Publicaciones

• Poster de conférence

Evaporation of nanofluid sessile drops: infrared and acoustic methods to track the dynamic deposition of copper oxide nanoparticles

Ibrahim Zaaroura, Malika Toubal, Hilal Reda, Julien Carlier, Souad Harmand, Rabah Boukherroub, Aurélie Fasquelle, Bertrand Nongaillard

Nanofluids represent a new and innovative class of heat transfer fluids with potential applications in various fields such as coolants in the automobile, electronics, fuel cells, etc. Many studies were performed to analyze and observe the evaporation process of nanofluid sessile droplets and to...

10ème Edition Franco-Belge du Mardi des Chercheurs, MdC 2019, Mar 2019, Mons, Belgium. . ⟨hal-03591170⟩

• Poster de conférence

Cross-layer design (PHY/MAC/NET) for vehicular ad-hoc networks (VANETs)

Andy Triwinarko, Iyad Dayoub

The MAC protocol of IEEE 802.11p dedicated to vehicular ad-hoc networks (VANETs) is using Distributed Coordination Function (DCF) that prohibits simultaneous transmissions in the same detection area in order to avoid interference between neighboring vehicles. This prohibition causes a temporary...

10ème Edition Franco-Belge du Mardi des Chercheurs, MdC 2019, Mar 2019, Mons, Belgium. . ⟨hal-03576494⟩

• Poster de conférence

Tangible tabletops and dual reality for crisis management: preliminary study

Walid Merrad, Habib Lydia, Alexis Heloir, Christophe Kolski, A. Krüger

MDC 2019 – Mardi des Chercheurs, Mar 2019, Mons, Belgium. ⟨hal-03111377⟩

• Poster de conférence

Internet of things system for healthcare applications

Prasaja Wikanta, Andy Triwinarko, Iyad Dayoub, El Hadj Dogheche

The IoT sensor networks used by patients, could support medical staff to diagnose and to monitor continuously. The human body and movement can cause interference which make the sensors retransmit the data. This will increase packet error ratio (PER). Our cross layer protocol take advantages of...

10ème Edition Franco-Belge du Mardi des Chercheurs, MdC 2019, Mar 2019, Mons, Belgium. ⟨hal-03549758⟩

• Poster de conférence

Baseline-free repetitive pump-probe experiment for structural health monitoring

Marina Terzi, Lynda Chehami, Emmanuel Moulin, Nikolay Smagin, Vladislav Aleshin

Baseline-free damage localization methods in structural health monitoring are of interest. We conducted a pump-probe experiment on metal plate. PZT patch generates a probe wave at 20 kHz, a continuous pump of 1 Hz is produced by a shaker. The aim was localization of a steel ball pressed against...

10ème Edition Franco-Belge du Mardi des Chercheurs, MdC 2019, Mar 2019, Mons, Belgium. . ⟨hal-03596511⟩

• Poster de conférence

High voltage excitation and nonlinear transmission of a 16 MHz AlN-based piezoelectric micro-machined ultrasonic transducer

Wen-Juan Liu

This paper reports a 16 MHz AlN-based piezoelectric micro-machined ultrasonic transducer (PMUT) under high voltage excitation. The proposed PMUT array consists of 44x39 elements fabricated on a silicon-on-insulator (SOI) substrate with 1 μm AlN film on 5 μm silicon membrane. The electrical...

10ème Edition Franco-Belge du Mardi des Chercheurs, MdC 2019, Mar 2019, Mons, Belgium. . ⟨hal-03591183⟩

• Poster de conférence

Développement des capteurs acoustiques de pression pour des environnements sévères

Hassan Alhousseini, Marc Duquennoy, Christian Courtois, Nikolay Smagin

Le projet CUBISM s’insère dans une démarche d’amélioration de la compétitivité des entreprises actives dans les domaines des bétons réfractaires et du génie civil, deux secteurs d’activité très développés de part et d’autre de la zone transfrontalière. Il existe de la part des industriels une forte...

10ème Edition Franco-Belge du Mardi des Chercheurs, MdC 2019, Mar 2019, Mons, Belgique. . ⟨hal-03596575⟩

• Communication dans un congrès

Dual sensing and actuation of ultrathin conducting polymer transducers

Tan Ngoc Nguyen, Cedric Plesse, Frederic Vidal, Sébastien Grondel, Eric Cattan, John D.W. Madden

Conducting polymers are active materials that exhibit an interesting bidirectional electromechanical coupling, where an input voltage results in the displacement of the film and a voltage is produced when a displacement is applied to the film. Mechanical deformation of the transducer by external...

Electroactive Polymer Actuators and Devices (EAPAD) XXI, Mar 2019, Denver, CO, United States. pp.65, ⟨10.1117/12.2517969⟩. ⟨hal-03582815⟩

• Poster de conférence

State Diagram of Wayfinding Task to Design a Mobility Assistance for People with Intellectual Disabilities

Aymen Lakehal, Laurie Letalle, Sophie Lepreux, Christophe Kolski

MdC 2019, Mardi des Chercheurs, Mar 2019, Mons, Belgium. 2019. ⟨hal-03388817⟩

• Article dans une revue

Asset Prices and Changes in Risk within a Bivariate Model

Octave Jokung-Nguena, Sovan Mitra

This paper analyzes the effect on the price of the risky asset for both global and marginal changes, in dependent, independent, exogenous and endogenous risks. We find that global changes induce riskier behavior and decrease market prices when the utility function exhibits generalized relative risk...

Asia-Pacific Financial Markets, 2019, 26 (1), pp.47-60. ⟨10.1007/s10690-018-9255-4⟩. ⟨hal-03699128⟩