Zobrazeno 1 - 10 of 52 pro vyhledávání: '"Frédéric Bonnet"'
1
Akademický článek
Numerical Investigations of Phase Transformations Controlled by Interface Thermodynamic Conditions during Intercritical Annealing of Steels
Autor: Clélia Couchet, Frédéric Bonnet, Julien Teixeira, Sébastien Y. P. Allain
Publikováno v: Metals, Vol 13, Iss 7, p 1288 (2023)
Austenite formation was numerically investigated using Thermo-Calc/DICTRA in a deformed ferrite/pearlite microstructure to produce dual-phase steels. This work aims to better understand how the interface conditions (local equilibrium with negligible
Externí odkaz: https://doaj.org/article/64fd8fcd0b3b4fc58afa4738f9316f4e
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3
Akademický článek
A Physics-Based Mean-Field Model for Ferrite Recovery and Recrystallization
Autor: Sébastien Y.P. Allain, Marc Moreno, Mathias Lamari, Hatem Zurob, Julien Teixeira, Frédéric Bonnet
Publikováno v: Metals, Vol 10, Iss 5, p 622 (2020)
An original mean field model for the nucleation and the growth of new recrystallized grains during annealing treatments of deformed, low-carbon ferritic steels is proposed in this paper. The model was calibrated on two steels extensively studied in t
Externí odkaz: https://doaj.org/article/a87477a72f36465d8a65c653eee648d3
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4
Akademický článek
Neurogenic decisions require a cell cycle independent function of the CDC25B phosphatase
Autor: Frédéric Bonnet, Angie Molina, Mélanie Roussat, Manon Azais, Sophie Bel-Vialar, Jacques Gautrais, Fabienne Pituello, Eric Agius
Publikováno v: eLife, Vol 7 (2018)
A fundamental issue in developmental biology and in organ homeostasis is understanding the molecular mechanisms governing the balance between stem cell maintenance and differentiation into a specific lineage. Accumulating data suggest that cell cycle
Externí odkaz: https://doaj.org/article/a79aa3e3e3f049e2a357122719ee56f2
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5
Single-cell imaging of the cell cycle reveals CDC25B-induced heterogeneity of G1 phase length in neural progenitor cells
Autor: Angie Molina, Frédéric Bonnet, Julie Pignolet, Valerie Lobjois, Sophie Bel-Vialar, Jacques Gautrais, Fabienne Pituello, Eric Agius
Publikováno v: Development (Cambridge, England)
Development (Cambridge, England), 2022, 149 (11), pp.dev199660. ⟨10.1242/dev.199660⟩
Although lengthening of the cell cycle and G1 phase is a generic feature of tissue maturation during development, the underlying mechanism remains poorly understood. Here, we develop a time-lapse imaging strategy to measure the four cell cycle phases
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c97420a1fba67fdf758d51e8c9f079a
https://doi.org/10.1242/dev.199660
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6
Akademický článek
Real-Time Investigation of Recovery, Recrystallization and Austenite Transformation during Annealing of a Cold-Rolled Steel Using High Energy X-ray Diffraction (HEXRD)
Autor: Marc Moreno, Julien Teixeira, Guillaume Geandier, Jean-Christophe Hell, Frédéric Bonnet, Mathieu Salib, Sébastien Y.P. Allain
Publikováno v: Metals, Vol 9, Iss 1, p 8 (2018)
The annealing process of cold-rolled ferrite/pearlite steel involves numerous metallurgical mechanisms as recovery/recrystallization of deformed phases, ripening of carbide microstructure, and austenite transformation in the intercritical domain. The
Externí odkaz: https://doaj.org/article/cfa59c71509e4241997dd81b667a6d22
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