Publicaciones

• Article dans une revue

Enhancing β-phase and dielectric properties of BCZT lead-free reinforced in PVDF-HFP composite thick films for eco-friendly energy harvesting

Salesabil Labihi, Adil Eddiai, Mounir El Achaby, Mohamed Rguiti, M'Hammed Mazroui

Ceramics International, 2024, 50 (21), pp.40814-40822. ⟨10.1016/j.ceramint.2024.07.363⟩. ⟨hal-05690242⟩

• Article dans une revue

Insights into the nature of Zr-species in MFI-type Zr-metallosilicates by using bulk and surface techniques

Bakytzhan Yeskendir, Izabela Kurzydym, Pardis Simon, Nicolas Nuns, Maya Marinova, Herve Vezin, Christian Courtois, Yannick Lorgouilloux, Izabela Czekaj, Jean-François Paul, Sebastien Royer, Jean-Philippe Dacquin, Jérémy Dhainaut

The purpose of this study is to prepare Zr-metallosilicates with MFI-type framework via direct hydrothermal approach, by varying Si and Zr precursors. First, a set of routine characterization techniques was applied to confirm the presence of the targeted structure as well as their intrinsic...

Microporous and Mesoporous Materials, 2024, Microporous and Mesoporous Materials, 378, pp.113261. ⟨10.1016/j.micromeso.2024.113261⟩. ⟨hal-04676205⟩

• Article dans une revue

Engineering Precise Interconnected Porosity in β-Tricalcium Phosphate (β-TCP) Matrices by Means of Top-Down Digital Light Processing.

Thomas Wojcik, Feng Chai, V. Hornez, Gwénaël Raoul, Jean-Christophe Hornez

This study evaluated the biocompatibility and accuracy of 3D-printed β-tricalcium phosphate (β-TCP) pure ceramic scaffolds. A specific shaping process associating a digital light processing (DLP) 3D printer and a heat treatment was developed to produce pure β-TCP scaffolds leaving no polymer binder...

Biomedicines, 2024, Biomedicines, 12 (4), pp.736. ⟨10.3390/biomedicines12040736⟩. ⟨hal-04591735⟩

• Article dans une revue

A Python Toolbox for Data-Driven Aerodynamic Modeling Using Sparse Gaussian Processes, Une boîte à outils Python pour la modélisation aérodynamique basée sur les données à l'aide de processus gaussiens creux

Hugo Valayer, Nathalie Bartoli, Mauricio Castaño-Aguirre, Rémi Lafage, Thierry Lefebvre, Andrés López-Lopera, Sylvain Mouton

In aerodynamics, characterizing the aerodynamic behavior of aircraft typically requires a large number of observation data points. Real experiments can generate thousands of data points with suitable accuracy, but they are time-consuming and resource-intensive. Consequently, conducting real...

Aerospace, 2024, 11 (4), pp.260. ⟨10.3390/aerospace11040260⟩. ⟨hal-04673602⟩

• Article dans une revue

Virome release of an invasive exotic plant species in southern France

Oumaima Moubset, Denis Filloux, Hugo Fontes, Charlotte Julian, Emmanuel Fernandez, Serge Galzi, Laurence Blondin, Sélim Ben Chehida, Jean-Michel Lett, François Mesléard, Simona Kraberger, Joy M Custer, Andrew Salywon, Elizabeth Makings, Armelle Marais, Frédéric Chiroleu, Pierre Lefeuvre, Darren P Martin, Thierry Candresse, Arvind Varsani, Virginie Ravigné, Philippe Roumagnac

The increase in human-mediated introduction of plant species to new regions has resulted in a rise of invasive exotic plant species (IEPS) that has had significant effects on biodiversity and ecosystem processes. One commonly accepted mechanism of invasions is that proposed by the enemy release...

Virus Evolution, 2024, 10 (1), pp.veae025. ⟨10.1093/ve/veae025⟩. ⟨hal-04562106⟩

• Article dans une revue

Densification of hydroxyapatite through cold sintering process: Role of liquid phase chemistry and physical characteristic of HA powder

Muthusundar Kumar, Mohamed Aymen Ben Achour, Marie Lasgorceix, Paulo Quadros, Rosica Mincheva, Jean-Marie Raquez, Anne Leriche

Hydroxyapatite is a well-known bioactive material widely employed in bone regeneration applications. Densifying hydroxyapatite at the nanoscale remains challenging with conventional sintering methods. This investigation focuses on the densification of commercially available nano-hydroxyapatite...

Open Ceramics, 2024, 17, ⟨10.1016/j.oceram.2024.100566⟩. ⟨hal-04542434⟩

• Article dans une revue

Simulation study of a triboelectric nanogenerator for effective energy harvesting

Meriem Boutaldat, Nabil Chakhchaoui, Adil Eddiai, Mounir Meddad, Omar Cherkaoui, M'Hamed Mazroui, Mohamed Rguiti

Materials Today: Proceedings, 2024, ⟨10.1016/j.matpr.2024.02.013⟩. ⟨hal-05690264⟩

• Article dans une revue

Effect of hydrophobicity in hybrid sol-gel coating for enhanced barrier property on mild steel

Kurt Hermange, Sheng Yuan, Shi Yu, Benoît Ter-Ovanessian, Bernard Normand

Surface and Coatings Technology, 2024, 485, ⟨10.1016/j.surfcoat.2024.130876⟩. ⟨hal-04672842⟩

• Article dans une revue

Discrete Gagliardo-Nirenberg inequality and application to the finite volume approximation of a convection-diffusion equation with a Joule effect term

Caterina Calgaro, Clément Cancès, Emmanuel Creusé

A discrete order-two Gagliardo–Nirenberg inequality is established for piecewise constant functions defined on a two-dimensional structured mesh composed of rectangular cells. As in the continuous framework, this discrete Gagliardo–Nirenberg inequality allows to control in particular the $L^4$ norm...

IMA Journal of Numerical Analysis, 2024, 44 (4), pp.2394-2436. ⟨10.1093/imanum/drad063⟩. ⟨hal-03881410v2⟩

• Article dans une revue

On G1 and G2 Hermite interpolation by spatial Algebraic-Trigonometric Pythagorean Hodograph curves with polynomial parametric speed, Interpolation de Hermite G1 et G2 par des courbes spatiales Algébrique-Trigonométrique à Hodographe Pythagorien

Thierry Bay, Isabelle Cattiaux-Huillard, Lucia Romani, Laura Saini

In this paper we focus on the class of Algebraic-Trigonometric Pythagorean Hodograph curves (ATPH for short) that is characterized by a purely polynomial parametric speed. Within such a class of ATPH curves, we first construct interpolants to spatial G1 Hermite data equipped with curvature values...., Dans cet article, nous nous concentrons sur la classe des courbes Algébrique-Trigonométrique à Hodographe Pythagorien (ATPH) qui est caractérisée par une vitesse paramétrique purement polynomiale. À partir de ces courbes ATPH, nous construisons tout d'abord des interpolants pour résoudre le...

Applied Mathematics and Computation, 2023, 458, ⟨10.1016/j.amc.2023.128240⟩. ⟨hal-04125840⟩