Publications

• Thèse

Etude et réalisation de MEMS dédiés à la focalisation d'ondes acoustiques UHF par retournement temporel contribuant au développement de dispositifs d'imagerie monotransducteur, Study and realization of MEMS dedicated to the focusing of UHF acoustic waves by time reversal contributing to the development of single-transducer imaging devices

Hatem Dahmani

Dans les systèmes d’imagerie basés sur l'exploitation d'ondes ultrasonores, la résolution dépend fortement de la fréquence de résonance des capteurs piézoélectriques. Ainsi, pour atteindre une résolution importante, il est nécessaire d’utiliser des transducteurs fonctionnant en ultra…, In imaging systems based on the use of ultrasonic waves, the resolution depends strongly on the resonance frequency of the piezoelectric sensors. Thus, to achieve a high resolution, it is necessary to use transducers operating at ultra-high frequency. In addition, the development of multi-element…

Electronique. Université Polytechnique Hauts-de-France; Institut national des sciences appliquées Hauts-de-France, 2021. Français. ⟨NNT : 2021UPHF0027⟩. ⟨tel-03365385⟩

• Article dans une revue

Thermal conductivity and interfacial effect of parylene C thin film using the 3-omega method

Amine Abdelkader Guermoudi, Pierre-Yves Cresson, Amaria Ouldabbes, Ghizlane Boussatour, Tuami Lasri

Parylene has attracted a great interest in the last years because of its potential use in many fields. Among all kinds of parylene, parylene C seems the most interesting one for a large range of applications. In this paper, we are interested in its thermal properties, and in particular the thermal…

Journal of Thermal Analysis and Calorimetry, 2021, 145 (1), pp.1-12. ⟨10.1007/s10973-020-09612-z⟩. ⟨hal-03322499⟩

• Article dans une revue

Deep Learning on Chest X-ray Images to Detect and Evaluate Pneumonia Cases at the Era of COVID-19

Karim Hammoudi, Halim Benhabiles, Mahmoud Melkemi, Fadi Dornaika, Ignacio Arganda-Carreras, Dominique Collard, Arnaud Scherpereel

Coronavirus disease 2019 (COVID-19) is an infectious disease with first symptoms similar to the flu. COVID-19 appeared first in China and very quickly spreads to the rest of the world, causing then the 2019-20 coronavirus pandemic. In many cases, this disease causes pneumonia. Since pulmonary…

Signal & Image Processing : An International Journal, 2021, 45 (7), pp.75. ⟨10.1007/s10916-021-01745-4⟩. ⟨hal-02533605⟩

• Communication dans un congrès

Unlocked decision making based on causal connections strength

Mohamed Amine Atoui, Achraf Cohen, Vincent Cocquempot

Fault detection and diagnosis are crucial to reducing risks and costs in any process. The identification of the propagation path and the variables responsible for faulty operating conditions is also vital. This paper presents a causal network-based approach to detect, diagnose, and identify root…

European Control Conference 2021, Jun 2021, Online, Netherlands. ⟨hal-03175808⟩

• Communication dans un congrès

New Decision rules for Fisher discriminant analysis : applied to fault diagnosis

Mohamed Amine Atoui, Vincent Cocquempot

A novel framework for fault diagnosis is proposed. New rules are presented to enhance decisions making under a Bayesian latent mixture model. The proposed decision rules improve Fisher discriminant analysis based scheme. These rules allow it to deal with known and not acknowledged faults.…

European Control Conference 2021, Jun 2021, Online, Netherlands. ⟨10.23919/ECC54610.2021.9655213⟩. ⟨hal-03175810⟩

• Communication dans un congrès

[Invited] Un laser moléculaire térahertz pour la spectroscopie à haute résolution

Jean-Francois Lampin, Francis Hindle

Journées de Spectroscopie Moléculaire (JSM), Jun 2021, Rennes, France. ⟨hal-04513180⟩

• Article dans une revue

Preparation of tungstophosphoric acid/cerium-doped NH2-UiO-66 Z-scheme photocatalyst: a new candidate for green photo-oxidation of dibenzothiophene and quinoline using molecular oxygen as the oxidant

H. Fakhri, A. Esrafili, M. Farzadkia, Rabah Boukherroub, V. Srivastava, M. Sillanpää

The goal of this study was to introduce an effective visible-light induced photocatalytic system with a good ability for photocatalytic oxidative desulfurization (PODS) and denitrogenation (PODN) using molecular oxygen (O2) as an oxidant. In this regard, tungestophosphoric acid (PW12) was supported…

New Journal of Chemistry, 2021, 45 (24), pp.10897-10906. ⟨10.1039/d1nj00328c⟩. ⟨hal-03546304⟩

• Thèse

Integrated SOI photoacoustic gas sensor at THz frequencies for food quality control application, Capteur à gaz intégrée sur SOI pour la détéction photoacoustique aux fréquences THz, appliqué au contrôle de qualité alimentaire

Elias Akiki

In this thesis work, a photoacoustic THz gas sensor (operating in the 620-690 GHz band) used for monitoring Volatile Organic compounds (VOCs) in food packages is presented. This gas sensor is fabricated on low-loss THz High resistivity Silicon (HR-Si) waveguides. The design, modal analysis, and…, Ce travail de thèse présente un capteur de gaz photoacoustique aux fréquences THz utilisé pour surveiller les composés organiques volatils (COV) dans les emballages alimentaires. Ce capteur de gaz est fabriqué sur un guide d'onde THz à faible perte en silicium à haute résistivité (HR-Si). La…

Acoustics [physics.class-ph]. Université de Lille, 2021. English. ⟨NNT : 2021LILUI034⟩. ⟨tel-03463446v2⟩

• Thèse

Réalisation de prototypes pour microsystèmes incluant des micro-transducteurs à base de polymère conducteur pour des applications dans la santé, Realization of prototypes for microsystems including conducting polymer-based micro-transducers for health care applications

Lauréline Seurre

Les polymères conducteurs électroniques (PCE) ont la capacité de se contracter et s’étendre de manière réversible en volume et/ou longueur en réponse à une stimulation extérieure, ce qui leur a valu le nom de « muscle artificiel ». Ces actionneurs peuvent également générer un signal électrique en…, Electronically conducting polymers (ECP) are able to reversibly expand and contract in shape/volume in response to an external stimulus, thus called “artificial muscles”. These actuators are also able to generate an electrical signal in response to a mechanical stimulation. Then, they are both…

• Communication dans un congrès

Open set diagnosis: high-dimensional clustering

Mohamed Amine Atoui, Vincent Cocquempot

IEEE MED 2021 : 29th Mediterranean Conference on Control and Automation, Jun 2021, Bari, Puglia,, Italy. ⟨hal-03207571⟩