483 research outputs found
MATLAB scripts for "Nonsmooth Modal Analysis via Boundary Element Method for one dimensional bar systems"
No full textThis project is an implementation of BEM/HBM, a numerical method performing nonsmooth modal analysis for 1D systems. Details of this numerical method can be found in paper "Modal Analysis with Boundary Element method for one dimensional bar subjects to unilateral and bilateral contact" by Tianzheng Lu and Mathias Legrand. The method is implemented in MATLAB, by Tianzheng Lu.
This implementation includes three versions, corresponding to three different pairs of boundary conditions: Dirichlet-Signorini, Robin-Signorini, and two Dirichlet-Signorini. To run the code, run "main.m" in each folder.
If you have any problems, questions or suggestions, please contact us by [email protected]
Pédagogies de la rédaction et problème de la créativité — Les conditions fondamentales d'un modèle d'apprentissage de la langue écrite —, Michel Mathias, Université Louis Pasteur (Strasbourg I) Directeur : Louis Legrand
No full textMathias Michel. Pédagogies de la rédaction et problème de la créativité — Les conditions fondamentales d'un modèle d'apprentissage de la langue écrite —, Michel Mathias, Université Louis Pasteur (Strasbourg I) Directeur : Louis Legrand. In: La Lettre de la DFLM, n°8, 1991. p. 23
Easy Integrability and Data Processing of a Soft Tactile Array Sensor Through Reconfiguration
No full textThis work was supported by the SHERO Project, a Future and Emerging Technologies (FET) Program of the European Commission under Grant 828818. The work of Julie Legrand was supported by the Personal FWO under Grant 12Y8622N. The work of Ellen Roels was supported by the Personal FWO under Grant 1S84120N. The associate editor coordinating the review of this article and approving it for publication was Dr. Levent Yobas. (Corresponding author: Julie Legrand.
Physically and geometrically non-linear vibrations of thin rectangular plates
No full textStatic deflection as well as free and forced large-amplitude vibrations of thin rectangular rubber plates under uniformly distributed pressure are investigated. Both physical, through a neo-Hookean constitutive law to describe the non-linear elastic deformation of the material, and geometrical non-linearities are accounted for. The deflections of a thin initially flat plate are described by the von Kármán non-linear plate theory. A method for building a local model, which approximates the plate behavior around a deformed configuration, is proposed. This local model takes the form of a system of ordinary differential equations with quadratic and cubic non-linearities. The corresponding results are compared to the exact solution and are found to be accurate. Two models reflecting both physical and geometrical non-linearities and geometrical non-linearities only are compared. It is found that the sensitivity of the deflection to the physically induced non-linearities at moderate strains is significant. © 2013 Elsevier Ltd. All rights reserved
Diamond Open Access: the Action Plan and the overlay journal platform EPISCIENCES
No full textOpenAIRE Webinar, 29th March, 2022
This OpenAIRE public webinar aimed to present the Episciences platform and associated services as well the use case of JTCAM overlay journal. It was also an opportunity to present the Action Plan for Diamond Open Access.
Episciences is a complete platform for editing and publishing scientific overlay journals covering all disciplines. An overlay journal is a scientific journal, with a unique editorial line and publication project, which relies on a diamond Open Access evaluation and publication platform.
An Episciences overlay journal has a complete publishing system on its own site which allows it to manage both the editorial workflow and the publication of articles. Know more about Episciences here.
PROGRAMME:
Presentation of the publishing platform and associated services
Raphaël Tournoy, Céline Barthonnat, CNRS
Feedback and experience from the JTCAM overlay journal
Mathias Legrand, McGill University
Action Plan for Diamond Open Access
Bregt Saenen, Science Europe
Webinar recording: https://youtu.be/I2mBTkMepW
A Sentimental Journey : Through France And Italy
No full textBy Mr. Yorick : With A Continuation By Eugenius ; To Which Is Added, The Life Of The Author Written By HimselfMutmasslich von Wilhelm Haas d.J. im Auftrag von Legrand gedrucktIllustration: fiktives Wappen von "Mr. Yorick
La política y la violencia en Colombia (1946-1965): interpretaciones en la década de los ochenta.
No full textThis article presents an historiographical evaluation of the most important studies concerning "la violencia" in Colombia during the past 15 years. The author analyzes the scholarship on the violence, first, through general studies of Colombia socio-economic conditions and political parties during the 1940s. Nest, LeGrand discusses the most important regional studies which analyze the relationship between local, regional and national power. Shee debates the various theses of the violence and classifies these studies according to the pre-existing perspectives concerning the phenomenon of the violence. Additionally, the article introduces new questions and topics which the author deems important for future research. The article concludes with an "appendix" written by Herbert Braun resulting in a lively debate between the author of The asassination of Gaitán (Mataron a Gaitán) and LeGrand.Este artículo presenta un balance historiográfico de los estudios más importantes concernientes a “la Violencia” en Colombia durante los últimos 15 años. La autora analiza la erudición sobre la violencia, primero, a través de estudios generales sobre las condiciones socio-económicas y los partidos políticos colombianos durante los años cuarenta. A continuación, LeGrand discute los estudios regionales más importantes que analizan la relación entre el poder local, el regional y el nacional. Ella debate las diferentes tesis sobre la Violencia y clasifica estos estudios de acuerdo a las perspectivas preexistentes concerniendo al fenómeno de la Violencia. Adicionalmente, este artículo introduce nuevas preguntas y temas que la autora considera importantes para futuras investigaciones. El artículo concluye con un “apéndice” escrito por Herbert Braun resultando en un enérgico debate entre el autor de “Mataron a Gaitán” y LeGrand
La política y la violencia en Colombia (1946-1965): interpretaciones en la década de los ochenta.
No full textThis article presents an historiographical evaluation of the most important studies concerning "la violencia" in Colombia during the past 15 years. The author analyzes the scholarship on the violence, first, through general studies of Colombia socio-economic conditions and political parties during the 1940s. Nest, LeGrand discusses the most important regional studies which analyze the relationship between local, regional and national power. Shee debates the various theses of the violence and classifies these studies according to the pre-existing perspectives concerning the phenomenon of the violence. Additionally, the article introduces new questions and topics which the author deems important for future research. The article concludes with an "appendix" written by Herbert Braun resulting in a lively debate between the author of The asassination of Gaitán (Mataron a Gaitán) and LeGrand.Este artículo presenta un balance historiográfico de los estudios más importantes concernientes a “la Violencia” en Colombia durante los últimos 15 años. La autora analiza la erudición sobre la violencia, primero, a través de estudios generales sobre las condiciones socio-económicas y los partidos políticos colombianos durante los años cuarenta. A continuación, LeGrand discute los estudios regionales más importantes que analizan la relación entre el poder local, el regional y el nacional. Ella debate las diferentes tesis sobre la Violencia y clasifica estos estudios de acuerdo a las perspectivas preexistentes concerniendo al fenómeno de la Violencia. Adicionalmente, este artículo introduce nuevas preguntas y temas que la autora considera importantes para futuras investigaciones. El artículo concluye con un “apéndice” escrito por Herbert Braun resultando en un enérgico debate entre el autor de “Mataron a Gaitán” y LeGrand
El concepto de movimiento en el Compendium filosófico de Jacques Legrand
No full textThe following paper investigates the concept of motion in Jacques Legrand, a hitherto little-studied author of the early fifteenth century. Legrand, an important member of the Order of Hermits of Saint Augustine, wrote a philosophical Compendium for the students of his Order. This contribution first attempts to provide a contextualization of Legrand’s treatment of motion within this work. Legrand’s contribution to philosophical encyclopedism is here discussed. Secondly, it reviews the most important theories on the nature of movement in the Middle Ages. Thirdly, it offers a detailed analysis of Legrand’s arguments in support of the nominalist view that it is unnecessary (if not wrong) to consider the local motion as a fluxus added to the moveable body. The article suggests that Legrand’s generalized nominalist position may be connected with certain lines to be followed within his own Order or even with the anti-realist ideology of the conciliarists philosopher, like Pierre D’Ailly and Jean Gerson.El siguiente artículo investiga el concepto de movimiento en Jacques Legrand, un autor de principios del siglo XV hasta ahora poco estudiado. Legrand, miembro importante de la Orden de los Ermitaños de San Agustín, escribió un compendio filosófico para los estudiantes de su Orden. Esta contribución intenta en primer lugar proporcionar una contextualización del tratamiento del problema del movimiento llevado a cabo por Legrand en su Compendium. Aquí se discute la contribución de Legrand al enciclopedismo filosófico. En segundo lugar, se revisan las teorías más importantes sobre la naturaleza del movimiento en la Edad Media. En tercer lugar, se ofrece un análisis detallado de los argumentos de Legrand en apoyo de la visión nominalista según la cual es innecesario (si no erróneo) considerar el movimiento local como un fluxus añadido al cuerpo en movimiento. El artículo sugiere que la posición nominalista generalizada de Legrand puede estar conectada con ciertas líneas a seguir dentro de su propio orden o incluso con la ideología antirrealista de los filósofos conciliaristas, como Pierre D’Ailly y Jean Gerson
El concepto de Movimiento en el Compendium filosófico de Jacques Legrand
No full textThe following paper investigates the concept of motion in Jacques Legrand, a hitherto little-studied author of the early fifteenth century. Legrand, an important member of the Order of Hermits of Saint Augustine, wrote a philosophical Compendium for the students of his Order. This contribution first attempts to provide a contextualization of Legrand’s treatment of motion within this work. Legrand’s contribution to philosophical encyclopedism is here discussed. Secondly, it reviews the most important theories on the nature of movement in the Middle Ages. Thirdly, it offers a detailed analysis of Legrand’s arguments in support of the nominalist view that it is unnecessary (if not wrong) to consider the local motion as a fluxus added to the moveable body. The article suggests that Legrand’s generalized nominalist position may be connected with certain lines to be followed within his own Order or even with the anti-realist ideology of the conciliarists philosopher, like Pierre D’Ailly and Jean Gerson.El siguiente artículo investiga el concepto de movimiento en Jacques Legrand, un autor de principios del siglo XV hasta ahora poco estudiado. Legrand, miembro importante de la Orden de los Ermitaños de San Agustín, escribió un compendio filosófico para los estudiantes de su Orden. Esta contribución intenta en primer lugar proporcionar una contextualización del tratamiento del problema del movimiento llevado a cabo por Legrand en su Compendium. Aquí se discute la contribución de Legrand al enciclopedismo filosófico. En segundo lugar, se revisan las teorías más importantes sobre la naturaleza del movimiento en la Edad Media. En tercer lugar, se ofrece un análisis detallado de los argumentos de Legrand en apoyo de la visión nominalista según la cual es innecesario (si no erróneo) considerar el movimiento local como un fluxus añadido al cuerpo en movimiento. El artículo sugiere que la posición nominalista generalizada de Legrand puede estar conectada con ciertas líneas a seguir dentro de su propio orden o incluso con la ideología antirrealista de los filósofos conciliaristas, como Pierre D’Ailly y Jean Gerson
- …
