Výsledky vyhledávání - "Patrick Perrard"

Publikováno v: Cliniques. :184-197

Les auteurs montrent tout d’abord que le risque de depersonnalisation perdure dans les differentes institutions du secteur social et medico-social et ce malgre l’evolution des politiques publiques. Pour limiter ou echapper a ce phenomene, leur pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56056d88b1076bb5b22842e1c3359d48
https://doi.org/10.3917/clini.016.0184

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Evidence of multimodal vibration damping using a single piezoelectric patch with a negative capacitance shunt

Autor: Gaël Matten, Charlie Bricault, Manuel Collet, Adrien Pyskir, Charles Pezerat, Patrick Perrard, Vicente Romero-García

Publikováno v: Acoustics 17 Boston
Acoustics 17 Boston, Jun 2017, Boston, United States. pp.3643-3643, ⟨10.1121/1.4987869⟩

International audience; In this work, a piezoelectric patch shunted with a negative capacitance circuit has been used to simultaneously damp several modes of a square aluminum plate at low frequencies. The active nature of such electromechanical syst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c47b3bb47f0d9d8d682531402b576ab1
https://hal.archives-ouvertes.fr/hal-02514055

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Unusual expression of tension of a massless cable with application to the oscillations of a mass suspended to a cable with a variable length

Autor: Louis Jezequel, Mathieu Babaz, Claude-Henri Lamarque, Patrick Perrard

Publikováno v: Journal of Sound and Vibration
Journal of Sound and Vibration, Elsevier, 2016, ⟨10.1016/j.jsv.2015.10.020⟩

International audience; A new approach of cables’ dynamics is presented in this paper. It is based on the exact expression of tension coming from continuum mechanics, while the previous elastic models of cables in open literature consider an approx

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::991ecda92052fd14311ddd25463ee82a
https://hal.archives-ouvertes.fr/hal-01310231

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La formation des professionnels de l'éducation spécialisée : lieu d'élaboration d'une culture commune ?

Autor: Patrick Perrard

Publikováno v: Reliance. :105-110

La culture des educateurs specialises s’est longtemps construite en opposition a celle de l’Education nationale. Mais autant que d’une bataille culturelle, il s’agissait d’une bataille autour de l’appropriation des enfants pris en charge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6586539eae3f20f76b630ccb002d1a93
https://doi.org/10.3917/reli.027.0105

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Original Expression of Tension of a Cable

Autor: Mathieu Babaz, Patrick Perrard, Louis Jezequel

Publikováno v: Conference Proceedings of the Society for Experimental Mechanics Series ISBN: 9783319152479

A new approach of cable dynamics is presented in this paper. It is based on the exact expression of tension coming from continuum mechanics, while the previous elastic models of cables in open literature considered an approximation of small strain wh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55238be5a815c605275a33c736f7abc7
https://doi.org/10.1007/978-3-319-15248-6_56

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