Publicaciones

• ART

2-D Modeling of Rosen-Type Piezoelectric Transformer by Means of a Polynomial Approach

Derandraibe Jeannot Falimiaramanana, Faniry Emilson Ratolojanahary, Jean-Etienne Lefebvre, Lahoucine El Maimouni, Mohamed Rguiti

A 2-D semianalytical model using the Legendre polynomial approach was applied for modeling the piezoelectric transformer (PT). In the model, the mechanical displacements and the electric potential were expanded in a double series of orthonormal polynomials with an appropriate analytical form....

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2020, 67 (8), pp.1701-1714. ⟨10.1109/TUFFC.2020.2975647⟩. ⟨hal-03480267⟩

• ART

Textile NFC antenna for power and data transmission across clothes

Baptiste Garnier, Philippe Mariage, Francois Rault, Cedric Cochrane, Vladan Koncar

In this article, it is shown how a smartphone can be used together with an e-textile structure, such as smart clothing, or any other smart home textile structure, smart composite, etc, to power it and to send and receive data generated by the e-textile by using the magnetic induction phenomenon...

Smart Materials and Structures, 2020, 29 (8), 085017, 8 p. ⟨10.1088/1361-665X/ab8a6d⟩. ⟨hal-03270113⟩

• ART

Broadband Asymmetric Propagation in Pillared Meta-Plates

Lin Chen, Wei Wang​, Guohua Nie, Yabin Jin, Daniel Torrent, Bahram Djafari-Rouhani

The asymmetric propagation of mechanical energy across interfaces is a challenging problem with a wide range of applications. In this work, we present a novel structure presenting the asymmetric propagation of elastic waves in thin plates in a broadband range. The structure consists of a...

Crystals, 2020, 10 (8), pp.702. ⟨10.3390/cryst10080702⟩. ⟨hal-02941995⟩

• ART

The antimicrobial peptide oranicin P16 isolated from Trichosporon asahii ICVY021, found in camel milk's, inhibits Kocuria rhizophila

Soufian Ider, Yanath Belguesmia, Guillaume Cazals, Rabah Boukherroub, Françoise Coucheney, Mabrouk Kihal, Christine Enjalbal, Djamel Drider

Six Trichosporon asahii strains designated ICVY021, ICVY022, ICVY023, ICVY024, ICVY025 and ICVY026 were isolated from camel milk and studied for their inhibitory activities against a large number of fungi and bacteria as target organisms. Only strain ICVY021 was able to inhibit Kocuria rhizophila...

Food Bioscience, 2020, 36, pp.100670. ⟨10.1016/j.fbio.2020.100670⟩. ⟨hal-03090013⟩

• ART

Elastic stubbed metamaterial plate with torsional resonances

Wei Wang​, Bernard Bonello, Bahram Djafari-Rouhani, Yan Pennec, Jinfeng Zhao

We report on a new mechanism involving the torsional resonance of stubs to achieve the negative effective shear modulus of an elastic metamaterial plate. Combined with a mechanism to create a negative mass density, we develop a general method to set up and enlarge a shear-horizontal-polarized...

Ultrasonics, 2020, 106, pp.106142. ⟨10.1016/j.ultras.2020.106142⟩. ⟨hal-02879000⟩

• ART

Very large amplitude vibrations of flexible structures: experimental identification and validation of a quadratic drag damping model

Mathieu Colin, Olivier Thomas, Sébastien Grondel, Eric Cattan

This article presents a theoretical, numerical and experimental study of resonant structures undergoing very large amplitude vibrations. The purpose of this work is to validate a model for the damping due to the action of the air on a structure's single-mode response in the steady-state....

Journal of Fluids and Structures, 2020, 97, pp.103056. ⟨10.1016/j.jfluidstructs.2020.103056⟩. ⟨hal-03141815⟩

• ART

Magnetic MnFe2O4 Core–shell nanoparticles coated with antibiotics for the ablation of pathogens

Neda Akhlaghi, Ghasem Najafpour-Darzi, Alexandre Barras, Maedeh Mohammadi, Rabah Boukherroub, Sabine Szunerits

Chemical Papers, 2020, ⟨10.1007/s11696-020-01306-y⟩. ⟨hal-03090011⟩

• ART

Role of temperature in the decohesion of an elastic chain tethered to a substrate by onsite breakable links

Giuseppe Florio, Giuseppe Puglisi, Stefano Giordano

We analyze the role of temperature in the rate-independent cohesion and decohesion behavior of an elastic film, mimicked by a one-dimensional mass-spring chain, grounded to an undeformable sub-strate via a one-dimensional sequence of breakable links. In the framework of equilibrium statistical...

Physical Review Research, 2020, 2 (3), ⟨10.1103/PhysRevResearch.2.033227⟩. ⟨hal-02947920⟩

• ART

Multimodal 2d+3d multi-descriptor tensor for face verification

Adel Saoud, Abdelmalik Oumane, Abdelkrim Ouafi, Abdelmalik Taleb-Ahmed

In the last few years, there is a growing interest in multilinear subspace learning for dimensionality reduction of multidimensional data. In this paper, we proposed a multimodal 2D + 3D face verification system based on Multilinear Discriminant Analysis MDA integrating Within Class Covariance...

Multimedia Tools and Applications, 2020, 79 (31-32), pp.23071-23092. ⟨10.1007/s11042-020-09095-y⟩. ⟨hal-03321559⟩

• ART

Secrecy analysis over cascaded κ-μ fading channels with multiple eavesdroppers

Deemah H. Tashman, Walaa Hamouda, Iyad Dayoub

In this paper, secrecy performance is investigated over the cascaded fading channel for the kappa - mu distribution. The probability density function (PDF) and the cumulative distribution function (CDF) for the cascaded kappa - mu fading channels as well as for some of its special cases, such as...

IEEE Transactions on Vehicular Technology, 2020, 69 (8), pp.8433-8442. ⟨10.1109/TVT.2020.2995115⟩. ⟨hal-03321551⟩