Zobrazeno 1 - 10 of 17 pro vyhledávání: '"Pierre-Jean Gouttenoire"'
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Akademický článek
3D microstructural architecture of muscle attachments in extant and fossil vertebrates revealed by synchrotron microtomography.
Autor: Sophie Sanchez, Vincent Dupret, Paul Tafforeau, Katherine M Trinajstic, Bettina Ryll, Pierre-Jean Gouttenoire, Lovisa Wretman, Louise Zylberberg, Françoise Peyrin, Per E Ahlberg
Publikováno v: PLoS ONE, Vol 8, Iss 2, p e56992 (2013)
BACKGROUND: Firm attachments binding muscles to skeleton are crucial mechanical components of the vertebrate body. These attachments (entheses) are complex three-dimensional structures, containing distinctive arrangements of cells and fibre systems e
Externí odkaz: https://doaj.org/article/59397987f3f34b54a3326575282ecdc3
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2
Influence of loading condition and anatomical location on human cortical bone linear micro-cracks
Autor: Lukas Helfen, Frédéric Rongieras, Pierre-Jean Gouttenoire, Françoise Peyrin, David Mitton, Rémy Gauthier, Max Langer, Hélène Follet, Cécile Olivier
Publikováno v: Journal of Biomechanics
Journal of Biomechanics, Elsevier, 2019, 85 (04), pp.59-66. ⟨10.1016/j.jbiomech.2019.01.008⟩
Journal of Biomechanics, 2019, 85 (04), pp.59-66. ⟨10.1016/j.jbiomech.2019.01.008⟩
International audience; Human cortical bone fracture toughness depends on the anatomical locations under quasi-static loading. Recent results also showed that under fall-like loading, cortical bone fracture toughness is similar at different anatomica
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c52c5dc94a4eaacabedd0e0118f107a3
https://doi.org/10.1016/j.jbiomech.2019.01.008
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3
Homogenization of cortical bone reveals that the organization and shape of pores marginally affect elasticity
Autor: Xiran Cai, Cécile Olivier, Pierre-Jean Gouttenoire, Christine Chappard, Françoise Peyrin, Pascal Laugier, Didier Cassereau, Laura Peralta, Quentin Grimal, Renald Brenner
Publikováno v: Journal of the Royal Society Interface
Journal of the Royal Society Interface, the Royal Society, 2019, 16 (151), pp.20180911. ⟨10.1098/rsif.2018.0911⟩
With ageing and various diseases, the vascular pore volume fraction (porosity) in cortical bone increases, and the morphology of the pore network is altered. Cortical bone elasticity is known to decrease with increasing porosity, but the effect of th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de584e6964c2515cc07a7d78b2db1b36
https://hal.sorbonne-universite.fr/hal-02328335/file/Cai_et_al_2018_microstructure_FFT_HAL.pdf
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4
3D micro structural analysis of human cortical bone in paired femoral diaphysis, femoral neck and radial diaphysis
Autor: Max Langer, Rémy Gauthier, Hélène Follet, Pierre-Jean Gouttenoire, Lukas Helfen, Françoise Peyrin, Cécile Olivier, Frédéric Rongieras, David Mitton
Publikováno v: Journal of Structural Biology
Journal of Structural Biology, Elsevier, 2018, 204 (2), pp.182-190. ⟨10.1016/j.jsb.2018.08.006⟩
Journal of Structural Biology, 2018, 204 (2), pp.182-190. ⟨10.1016/j.jsb.2018.08.006⟩
Human bone is known to adapt to its mechanical environment in a living body. Both its architecture and microstructure may differ between weight-bearing and non-weight-bearing bones. The aim of the current study was to analyze in three dimensions, the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79d39b70ad4d0fbb238495316c2284fa
https://pubmed.ncbi.nlm.nih.gov/30107234
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5
Human cortical bone crack propagation mechanisms: what about the influence of loading rate?
Autor: Rémy Gauthier, Hélène Follet, Max Langer, Evelyne Gineyts, Cécile Olivier, Pierre-Jean Gouttenoire, Lukas Helfen, Sylvain Meille, Jérome Chevalier, Frédéric Rongieras, Françoise Peyrin, David Mitton
Publikováno v: EuroMech Colloquium 594-Bone remodeling: multiscale mechanical models and multiphysical aspects
EuroMech Colloquium 594-Bone remodeling: multiscale mechanical models and multiphysical aspects, May 2018, NANCY, France. 1 p
HAL
EuroMech Colloquium 594 - Bone remodeling: multiscale mechanical models and multiphysical aspects, NANCY, FRANCE, 15-/05/2018 - 19/05/2018
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::53c79dd4dd8e2dd491c4f6f97b23b350
https://hal.science/hal-01868512
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6
Quantification of stiffness measurement errors in resonant ultrasound spectroscopy of human cortical bone
Autor: Cécile Olivier, Xiran Cai, Pascal Laugier, Françoise Peyrin, Laura Peralta, Quentin Grimal, Pierre-Jean Gouttenoire
Publikováno v: Journal of the Acoustical Society of America
Journal of the Acoustical Society of America, 2017, 142 (5), pp.2755-2765. ⟨10.1121/1.5009453⟩
Journal of the Acoustical Society of America, Acoustical Society of America, 2017, 142 (5), pp.2755-2765. ⟨10.1121/1.5009453⟩
International audience; Resonant ultrasound spectroscopy (RUS) is the state-of-the-art method used to investigate the elastic properties of anisotropic solids. Recently, RUS was applied to measure human cortical bone, an anisotropic material with low
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84c450aec966a7bbd8447c04bf40a4be
https://pubmed.ncbi.nlm.nih.gov/29195417
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7
THE ROLE OF CORTICAL BONE MICROSTRUCTURE IN THE EFFECTIVE MESOSCOPIC ELASTIC PROPERTIES
Autor: Xiran Cai, Renald Brenner, Laura Peralta, Cécile Olivier, Pierre-Jean Gouttenoire, Françoise Peyrin, Pascal Laugier, Quentin Grimal
Publikováno v: 23rd Congress of the European Society of Biomechanics
23rd Congress of the European Society of Biomechanics, Jul 2017, Seville, Spain
HAL
International audience; The vascular porosity of cortical bone is a major determinant of the variation in mesoscopic (millimeterscale) stiffness [1]. However, porosity was regarded as a fraction of void volume in the study. To better understand bone
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c9fb61cd0d7bdd1535399fee1dce8f1f
https://hal.science/hal-01598216
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9
Bone canalicular network segmentation in 3D nano-CT images through geodesic voting and image tessellation
Autor: Maria A. Zuluaga, Françoise Peyrin, Maciej Orkisz, Alexandra Pacureanu, Pierre-Jean Gouttenoire, Pei Dong
Publikováno v: Physics in Medicine and Biology
Physics in Medicine and Biology, IOP Publishing, 2014, 59 (9), pp.2155-2171. ⟨10.1088/0031-9155/59/9/2155⟩
International audience; Recent studies emphasized the role of the bone lacuno-canalicular network (LCN) in the understanding of bone diseases such as osteoporosis. However, suitable methods to investigate this structure are lacking. The aim of this p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0881450925c446b6007475fa75d6434
https://doi.org/10.1088/0031-9155/59/9/2155
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10
Multiscale and multimodality computed tomography for cortical bone analysis
Autor: M Cohen Solal, M C DeVernejoul, Christine Chappard, Jean-Denis Laredo, Françoise Peyrin, Agnès Ostertag, Pierre-Jean Gouttenoire
Publikováno v: Physics in Medicine and Biology
Physics in Medicine and Biology, IOP Publishing, 2016, 61 (24), pp.8553-8576. ⟨10.1088/0031-9155/61/24/8553⟩
International audience; In clinical studies, high resolution peripheral quantitative computed tomography (HR-pQCT) is used to separately evaluate cortical bone and trabecular bone with an isotropic voxel of 82 µm3, and typical cortical parameters ar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fccabb9e5f9d1156463459c3c85dfb6
https://hal.archives-ouvertes.fr/hal-01410126
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