Hybrid 3D mass-spring system for simulation of isotropic materials with any Poisson’s ratio

Autor: Stéphane Nicolle, Karolina Golec, Florence Zara, Jean-François Palierne, Guillaume Damiand

Publikováno v: The Visual Computer
The Visual Computer, Springer Verlag, 2020, 36 (4), pp.809-825. ⟨10.1007/s00371-019-01663-0⟩
Visual Computer
Visual Computer, Springer Verlag, 2020, 36 (4), pp.809-825. ⟨10.1007/s00371-019-01663-0⟩
The Visual Computer, 2020, 36 (4), pp.809-825. ⟨10.1007/s00371-019-01663-0⟩

Mass-spring systems (MSS) simulating elastic materials obey constraints known in elasticity as the Cauchy relations, restricting the Poisson ratio of isotropic systems to be exactly $$\nu =1/4$$. We remind that this limitation is intrinsic to centros

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::781ea4cd1a58c998c387b9e9cd4313a7
https://doi.org/10.1007/s00371-019-01663-0

Mechanical strength prediction of tumoral bones using numerical simulation

Autor: Benjamin Delpuech, Stéphane Nicolle, Jean-François Palierne, Lamia Bouazza, Jean-Baptiste Pialat, Julien Wegrzyn, Marie Brevet, François Bermond, Philippe Clezardin, Cyrille Confavreux, Helene Follet, David Mitton

Publikováno v: Séminaire du Groupement de Recherche (GDR) CNRS MECABIO
Séminaire du Groupement de Recherche (GDR) CNRS MECABIO, Nov 2018, Montpellier, France. 29 p
HAL

Séminaire du Groupement de Recherche (GDR) CNRS MECABIO, Montpellier, FRANCE, 30-/11/2018 - 30/11/2018; Mechanical strength prediction of tumoral bones using numerical simulation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::18abc44232333ed52c065437676294fa
https://hal.archives-ouvertes.fr/hal-01974130

New regime in the mechanical behavior of skin: strain-softening occurring before strain-hardening

Autor: Jean-François Palierne, Bérengère Fromy, Stéphane Nicolle, Johanna Decorps

Publikováno v: Journal of the mechanical behavior of biomedical materials
Journal of the mechanical behavior of biomedical materials, Elsevier, 2017, 69, pp. 98-106. ⟨10.1016/j.jmbbm.2016.12.021⟩
Journal of the mechanical behavior of biomedical materials, 2017, 69, pp. 98-106. ⟨10.1016/j.jmbbm.2016.12.021⟩

We report linear and non-linear shear tests on rat skin, evidencing a strain-softening regime, from 1% to 50% strain, followed by a strong strain-hardening regime, leading to a ‘deck chair-shaped’ stress-strain curve. The strain-softening regime

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55be8514d10295ae9189e52df9596e8a
https://hal.archives-ouvertes.fr/hal-01426308

High frequency linear rheology of complex fluids measured from their surface thermal fluctuations

Autor: Laurence Talini, François Lequeux, Allan Raudsepp, Jean-François Palierne, Christian Frétigny, Basile Pottier

Publikováno v: Journal of Rheology
Journal of Rheology, American Institute of Physics, 2013, 57 (2), pp.441-455. ⟨10.1122/1.4776745⟩
Journal of Rheology, 2013, 57 (2), pp.441-455. ⟨10.1122/1.4776745⟩

We characterize the linear viscoelastic properties of complex fluids using a new technique, based on the measurement of surface fluctuations: surface fluctuation specular reflection (SFSR) spectroscopy. The thermally excited waves propagating on a fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47a2b943ea574fe16ea5223b5005ce8b
https://doi.org/10.1122/1.4776745

Complementary results on the search of primes from lesser primes

Autor: Jean Dayantis, Jean-François Palierne

Publikováno v: Journal of Discrete Mathematical Sciences and Cryptography. 12:551-559

In this short note we complete recently published results on the search of primes from lesser primes. The method is based on the concept of “compact” sets of primes and on the “fundamental property”, i.e., the fact that the decomposition in p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::644a4466f9ac222492c1a3443636fd60
https://doi.org/10.1080/09720529.2009.10698255