Consulter le flux RSS

Publications

Affichage des publications 61 à 70 sur 4082 au total

Engineering Sciences

Multi-scale growth modeling of C. reinhardtii and N. oculata: from microplates to pilot photobioreactors

Microalgae cultivation for sustainable biotechnology applications requires reliable scale-up from laboratory to industrial photobioreactors. The transition from small-scale optimization to commercial production remains a major bottleneck, as growth…

Mélanie Pietri, Thomas Rodet, Loriane Alonso, Adeline Suchel, Laura Gutierrez, Émilie Poletti, Reda Hayoun, Jean-José Filippi, Thomas Nowak, Bruno Le Pioufle, Matthias Függer, Sakina Bensalem

AlgaEurope -

Engineering Sciences

A mechanistic and flexible modeling framework for microalgal biomass production

Microalgae such as Chlamydomonas reinhardtii and Nannochloropsis oculata are promising micro-organisms for the sustainable production of biofuels, pigments, and proteins. Their ability to convert light and CO₂ into biomass makes them attractive for…

Mélanie Pietri, Thomas Nowak, Bruno Le Pioufle, Matthias Függer, Sakina Bensalem

Biocontrol workshop -

Biotechnology

Model reduction in microalgae culture: an application of Tikhonov's theorem

Michaelis–Menten kinetics have long provided a framework for enzymatic reactions, and Monod directly extended this analogy to microbial populations growing under substrate limitation. Multiplicative composition of the Monod model are now widely used…

Mélanie Pietri, Sakina Bensalem, Matthias Függer, Bruno Le Pioufle, Thomas Nowak

Journées Mathématiques Biologie Santé -

Physics

Off-grid radar detection strategy for the Normalized Matched Filter: achieving the GLRT performance

A general problem in radar is to detect whether the received signal contains a specific signal of interest or not. We focus on one of the most widespread detectors: the Normalized Matched Filter. To be more realistic, we consider the case where the…

Simon Trottier, Jonathan Bosse, Olivier Rabaste, P Forster, Jean-Philippe Ovarlez

EUSIPCO 2025 (The 33rd European Signal Processing Conference) -

Image Processing

Towards integration of spectral data for the preventive conservation of castle-museums

In view of the climatic conditions that influence sudden variations in temperature and humidity, and the complexity of preventive conservation raised by the specific nature of castle-museums on which the hygrothermal stress is thus increased, the…

Julie Fromager, Vincent Gauthier, Loïc Martinez, Danilo Forleo, Stéphane Serfaty

WHISPERS (Workshop on Hyperspectral Image and Signal Processing : Evolution in Remote Sensing) -

Chemical Sciences

Synthesis, Characterization, and Investigation of the Properties of a New Promising Poly(Azomethine) Organic Semiconductor Material

A new poly(azomethine) with improved solubility was successfully prepared by the polycondensation of terephthalaldehyde and 2,2-Bis[4-(4-aminophenoxy)phenyl]-hexafluoropropane (4-BDAF) under green chemistry conditions. This new polymer containing…

Jihane Ismaili, Chouki Zerrouki, Najla Fourati, Stephanie Leroy-Lhez, Daniel Montplaisir, Nicolas Villandier, Rachida Zerrouki

Materials -

Engineering Sciences

Matériaux ferroïques & Systèmes multiphysiques

La présentation montre le lien étroit qu'il peut y avoir entre matériaux fonctionnels et systèmes innovants, au travers de différents exemples comme la réfrigération électrocalorique, l'augmentation de l'aorte pour l'assistance cardiaque, les…

Morgan Almanza

Rencontres mécatroniques 2025 -

Electromagnetism

Measurement Method of Dynamic Hysteresis Loops on Magnetic Materials including Minor Loops

Magnetic cores used for electric power conversion are typically subjected to polarizations that either include a DC-component of the magnetic field or biased minor loops, e.g. due to PWM-like voltage or heavy harmonic content. Therefore, the correct…

Clémentine Delaunay, Luigi Solimene, Olivier de la Barrière, Salvatore Musumeci, Michele Pastorelli, Carlo Ragusa

14th International symposium on Hysteresis Modeling and Micromagnetics -

Earth Sciences

Systèmes de failles décrochantes sismiques au laboratoire : "Experimental Earthquake Strike-Slip Fault Systems (EEASY)

Le mécanisme des séismes, depuis leur source jusqu’à l’expression de la rupture à la surface, reste encore mal compris aujourd’hui. L’approche instrumentale, basée sur la densification des réseaux sismologiques et géodésiques et sur les techniques…

Louis Demange, Pauline Souloumiac, Bertrand Maillot, Salah-Eddine Hebaz, Yann Klinger

29e édition de la Réunion des Sciences de la Terre (RST 2025) -