Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Sandrine Guérin"'
Publikováno v:
Diversité.
Lors de la pandémie de Covid qui a provoqué la fermeture des établissements scolaires, enseignants et élèves ont dû garder le lien, entre eux comme entre pairs. Nous avons mené une enquête auprès d’élèves en terminale pendant cette péri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a60b227abb4c5829cf6665ae6c512cff
https://doi.org/10.35562/diversite.1851
https://doi.org/10.35562/diversite.1851
Publikováno v:
Advanced Engineering Materials. 10:731-736
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c25cf40a7d74e686b414f5c1e31cf9d4
https://doi.org/10.1002/adem.200800087
https://doi.org/10.1002/adem.200800087
Publikováno v:
Engineering Fracture Mechanics. 75:3624-3632
The strain rate sensitivity (m) was determined as a function of the strain rate using mechanical jump tests, on a nanostructured copper (grain size of 90 nm) prepared by powder metallurgy. The largest value is m = 0.050 ± 0.005, measured at 1 × 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1aa565162d0b7e5cb99e20cf033d5a52
https://doi.org/10.1016/j.engfracmech.2007.04.031
https://doi.org/10.1016/j.engfracmech.2007.04.031
Publikováno v:
Materials Science Forum. :29-32
Copper nanostructure and aluminum-alumina nanocomposite are studied using the stress relaxation technique to determine the activation volume involved in the micro-mechanism of the deformation. These materials exhibiting near-perfect elasto-plastic de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07ee900152be211555f546ea6a63a703
https://doi.org/10.4028/www.scientific.net/msf.567-568.29
https://doi.org/10.4028/www.scientific.net/msf.567-568.29
Autor:
Martin Hÿtch, Sandrine Guérin, Yannick Champion, Mohamed Sennour, Cyril Langlois, Cecilie Duhamel
Publikováno v:
Journal of Alloys and Compounds. :279-282
A material is an “ultrafine grained material” when substantial deviation(s) of its behaviour is observed compared to the “standard” coarse grained materials properties. In plasticity, ultrafine grained metals and alloys exhibit at room temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a346a87e0caa24f4e80f265ce1d16246
https://doi.org/10.1016/j.jallcom.2006.08.300
https://doi.org/10.1016/j.jallcom.2006.08.300
Autor:
Yannick Champion, P. Langlois, Sylvie Lartigue-Korinek, Martin Hÿtch, Sandrine Guérin, Cyril Langlois
Publikováno v:
Materials Science Forum. 482:71-76
Based on the Taylor theory, a critical length scale is defined as the minimum dislocations cell size obtained at the maximum work-hardening for metals and alloys. When grain size is smaller than this length scale, corresponding also to a critical dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ada72e44f040a1779b765c9d82586dd7
https://doi.org/10.4028/www.scientific.net/msf.482.71
https://doi.org/10.4028/www.scientific.net/msf.482.71
Autor:
Cédric Leroux, Yannick Champion, Jalel Masmoudi, A. W. Kolsi, Atef Korchef, Sandrine Guérin, Nabil Njah
Publikováno v:
Advanced Engineering Materials
Advanced Engineering Materials, Wiley-VCH Verlag, 2004, 6 (8), pp.639-643. ⟨10.1002/adem.200400081⟩
Advanced Engineering Materials, Wiley-VCH Verlag, 2004, 6 (8), pp.639-643. ⟨10.1002/adem.200400081⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e8cf3bb9f84d6ad7ca772ce27d1dba0
https://doi.org/10.1002/adem.200400081
https://doi.org/10.1002/adem.200400081
Autor:
Nabil Njah, Cédric Leroux, Yannick Champion, A. W. Kolsi, Sandrine Guérin, Jalel Masmoudi, Atef Korchef
Publikováno v:
Advanced Engineering Materials
Advanced Engineering Materials, Wiley-VCH Verlag, 2004, 6 (4), pp.222-228. ⟨10.1002/adem.200300570⟩
Advanced Engineering Materials, Wiley-VCH Verlag, 2004, 6 (4), pp.222-228. ⟨10.1002/adem.200300570⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a18867c8f7cf847cb19be2a2cdfa73ee
https://doi.org/10.1002/adem.200300570
https://doi.org/10.1002/adem.200300570
Autor:
Magali Herrant, René Valéro, Philippe Naquet, Patrick Auberger, Marie-Laurence Baron, Sandrine Guérin
Publikováno v:
European Journal of Immunology. 32:1-9
Thymocyte maturation is controlled by successive developmental checkpoints connected to the acquisition of a functional T cell receptor (TCR). During thymocyte selection, engagement of the TCR regulates the fine balance between death and survival sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::275873ae92a569ecfa90888bb0245e65
https://doi.org/10.1002/1521-4141(200201)32:1<1::aid-immu1>3.0.co
https://doi.org/10.1002/1521-4141(200201)32:1<1::aid-immu1>3.0.co
Autor:
Yves Colin, Sandrine Guérin, Patrick Auberger, Bernard Mari, Nathalie Belhacene, Jean-Ehrland Ricci, Laurence Maulon, Jean-Pierre Cartron
Publikováno v:
Europe PubMed Central
The erythroleukemic cell line K562 can undergo further differentiation in erythroid or megakaryocytic lineage depending on the nature of the stimulus. Phorbol ester (PMA) stimulates megakaryocytic development whereas hemin promotes erythroid differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d4ed38ee3a25150f62f14647d034694
https://doi.org/10.1096/fasebj.12.7.531
https://doi.org/10.1096/fasebj.12.7.531