Publications
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Localized buried P‑doped region for E‑mode GaN MISHEMTs
A new design for an enhancement mode Gallium Nitride (GaN)-based High Electron Mobility Transistor (HEMT) is proposed along with a novel fabrication technique. Normally-off operation is achieved through the introduction of a localized P-region below the AlGaN/GaN interface underneath the gate electrode. Since achieving high hole concentration through ion implantation is experimentally challenging, the effect […]
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Numerical analysis of repaired wall loss defect pipelines for optimum composite wrap thickness
This paper presents the numerical analysis of failure pressure of wall loss defect metallic pipelines and validate it with experimental results. An optimization study is carried out using developed numerical model to propose the optimum composite repair thickness for cost effective repair system. A nonlinear explicit FE code with constitutive models for metallic steel and […]
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An artificial neural network & machine learning approach for predicting the performance of cutting machines
In production systems, repeated failures must be taken into account with great importance. The pursuit of long dysfunctional states as well as temporary interventions involve excessive costs in terms of time and money. Industry 4.0 technologies make extensive use of the big real-time data collected from machines, allowing address and resolve potential problems before they […]
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Ikigai robotics: How could robots satisfy social needs in a professional context?
Robots are playing an increasingly important role in very different professional and personal contexts, including that of railway maintenance, which is starting to integrate robotic tools. By confronting industrial robotics part of industry 4.0 and 5.0 with service robotics, we realize that the railway maintenance sector does not refer to industry as manufacturing, nor to […]
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A review of IoT architectures in smart healthcare applications
The Internet of Things (IoT) is revolutionizing numerous industries, including healthcare services, known as the Internet of Medical Things (IoMT). A large amount of generated data in IoMT applications need to be transmitted, analyzed, and stored. Consequently, the cloud-only architecture was proposed as being the best-fit organizational infrastructure. Indeed, cloud capabilities of processing, networking, and […]
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An Adaptive Attack Prediction Framework in Cyber-Physical Systems
Cyber-physical systems (CPS) have been used in many applications, especially in smart cities and industrial systems. As a result of the exponential development of CPSs connected components, cyber-attacks against CPSs have exploded. Moreover, new critical CPS have high-security constraints that must be detected and predicted at an early stage of the communication process. Thus, it […]
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Interphase’s formation and participation on water diffusion in epoxy/metal bonded assemblies
Interphase’s formation and participation on water diffusion in epoxy/metal bonded assemblies
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APBFT: An Adaptive PBFT Consensus for Private Blockchains
As smart cities become more decentralized, the need for reliable and secure cyber-physical systems (CPS) that guarantee safe interactions and secure data storage without loss of privacy is continuously increasing. Blockchain is a rapidly emerging technology in this domain. It demonstrated effectiveness thanks to the cryptographic mechanisms it utilizes and to its immutability. Private blockchains […]
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L’approche par les capabilités dans le champ du travail et de la formation : vers une définition des environnements capacitants ?
De nombreux travaux conduits à partir du cadre des capabilités (Sen, 2001) interrogent la qualité des environnements de travail et/ou de formation, et leur capacité à soutenir la professionnalisation, le développement professionnel ou le pouvoir d’agir. Les capabilités se présentent comme une grille de lecture de ces processus, un outil d’évaluation de ces derniers. Plus […]
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Coordination revue Travail et apprentissage n°23
Dossier thématique sur les environnements capacitants
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Optimal techno-economic multi-level energy management of renewable-based DC microgrid for commercial buildings applications
An optimal techno-economic multi-level energy management strategy (EMS) is designed for a DC microgrid applied to a commercial building. The proposed power system is a grid-connected microgrid composed of a fuel cell (FC) system, a photovoltaic (PV) array, and a battery storage unit. The interaction between various types of power sources may lead to stability […]
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Usage des sentiments pour la conduite d’action : exemple d’entretiens d’accompagnement d’apprentis-ingénieurs
Le développement dans l’enseignement supérieur de l’individualisation des parcours a engendré un besoin d’accompagnement, entraînant à son tour un besoin de formation à cette fonction. Mais former à quels concepts ? Et notamment dans un entretien d’accompagnement, comment accéder sans perte de temps aux sujets ayant un enjeu ? Notre étude s’intéresse aux sentiments verbalisés […]
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