Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Arnaud Beck"'
Autor:
Marc Kermorgant, Thibault Chedmail, Fanny Varenne, Marie-Pierre Bareille, Arnaud Beck, Rebecca Billette de Villemeur, Pierre Fournié, Lisa Grondin, Ophélie Hélissen, Charlotte Membrives, Nathalie Nasr, Anne Pavy-Le Traon, Vincent Soler
Publikováno v:
npj Microgravity, Vol 10, Iss 1, Pp 1-5 (2024)
Abstract After exposure to microgravity, astronauts undergo microgravity-induced thoraco-cephalic fluid shift, which may lead to ocular changes called “spaceflight associated neuro-ocular syndrome” (SANS). The onset of SANS may be multifactorial,
Externí odkaz:
https://doaj.org/article/b7f39ed2bd7a4a149f834ab8ce66d863
Autor:
Laura Twomey, Nastassia Navasiolava, Adrien Robin, Marie-Pierre Bareille, Guillemette Gauquelin-Koch, Arnaud Beck, Françoise Larcher, Gerardene Meade-Murphy, Sinead Sheridan, Patricia B. Maguire, Michael Harrison, Bernard Degryse, Niall M. Moyna, Claude Gharib, Marc-Antoine Custaud, Ronan P. Murphy
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-17 (2021)
Abstract Ground based research modalities of microgravity have been proposed as innovative methods to investigate the aetiology of chronic age-related conditions such as cardiovascular disease. Dry Immersion (DI), has been effectively used to interro
Externí odkaz:
https://doaj.org/article/b93d0c54ffb846f8add8113daf6fda14
Autor:
Marie-Thérèse Linossier, Laura Peurière, Peter Fernandez, Myriam Normand, Arnaud Beck, Marie-Pierre Bareille, Christine Bonneau, Guillemette Gauquelin-Koch, Laurence Vico
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Background: The dry immersion (DI) model closely reproduces factors of spaceflight environment such as supportlessness, mechanical and axial unloading, physical inactivity, and induces early increased bone resorption activity and metabolic responses
Externí odkaz:
https://doaj.org/article/337b46503d8b44dfb04877486dc58648
Autor:
Laurent Guillon, Marc Kermorgant, Thomas Charvolin, Fabrice Bonneville, Marie-Pierre Bareille, Emmanuelle Cassol, Arnaud Beck, Marie Beaurain, Patrice Péran, Jean-Albert Lotterie, Anne Pavy-Le Traon, Pierre Payoux
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
Microgravity induces a cephalad fluid shift that is responsible for cephalic venous stasis that may increase intracranial pressure (ICP) in astronauts. However, the effects of microgravity on regional cerebral blood flow (rCBF) are not known. We ther
Externí odkaz:
https://doaj.org/article/24adad6fc2834dd5a32aa240b5887b7f
Autor:
Marc Kermorgant, Ayria Sadegh, Thomas Geeraerts, Fanny Varenne, Jérémy Liberto, François-Philippe Roubelat, Noémie Bataille, Marie-Pierre Bareille, Arnaud Beck, Brigitte Godard, Adrianos Golemis, Nathalie Nasr, Dina N. Arvanitis, Ophélie Hélissen, Jean-Michel Senard, Anne Pavy-Le Traon, Vincent Soler
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
Neuro-ophthalmological changes named spaceflight associated neuro-ocular syndrome (SANS) reported after spaceflights are important medical issues. Dry immersion (DI), an analog to microgravity, rapidly induces a centralization of body fluids, immobil
Externí odkaz:
https://doaj.org/article/219950489b9c417ba3affcafe48a54ed
Autor:
Adrien Robin, Aline Auvinet, Bernard Degryse, Ronan Murphy, Marie-Pierre Bareille, Arnaud Beck, Claude Gharib, Guillemette Gauquelin-Koch, Aude Daviet, Françoise Larcher, Marc-Antoine Custaud, Nastassia Navasiolava
Publikováno v:
Frontiers in Physiology, Vol 11 (2020)
Venoconstrictive thigh cuffs are used by cosmonauts to ameliorate symptoms associated with cephalad fluid shift. A ground simulation of microgravity, using the dry immersion (DI) model, was performed to assess the effects of thigh cuffs on body fluid
Externí odkaz:
https://doaj.org/article/666c2c0a5a594506a36521e22b8d4856
Autor:
Marc Kermorgant, Sirine Hammoud, Laurence Mahieu, Thomas Geeraerts, Arnaud Beck, Marie-Pierre Bareille, Vincent Soler, Anne Pavy-Le Traon, Jean-Claude Quintyn
Publikováno v:
Life, Vol 11, Iss 8, p 741 (2021)
Neuro-ophthalmological changes have been reported after prolonged exposure to microgravity; however, the pathophysiology remains unclear. The objectives of the present study were twofold: (1) to assess the neuro-ophthalmological impact of 21 days of
Externí odkaz:
https://doaj.org/article/3b6f43f921d24d7ba3dad5a738f5ae99
Autor:
Marie-Thérèse Linossier, Liubov E Amirova, Mireille Thomas, Myriam Normand, Marie-Pierre Bareille, Guillemette Gauquelin-Koch, Arnaud Beck, Marie-Claude Costes-Salon, Christine Bonneau, Claude Gharib, Marc-Antoine Custaud, Laurence Vico
Publikováno v:
PLoS ONE, Vol 12, Iss 8, p e0182970 (2017)
Dry immersion (DI), a ground-based model of microgravity previously used in Russia, has been recently implemented in France. The aim of this study was to analyze early events in a short-term DI model in which all conditions are met to investigate who
Externí odkaz:
https://doaj.org/article/eacc9b78ba3c4d5ab1c9c80441682f70
Autor:
Patricia Sagaspe, Jacques Taillard, Hélène Amiéva, Arnaud Beck, Olivier Rascol, Jean-François Dartigues, Aurore Capelli, Pierre Philip
Publikováno v:
PLoS ONE, Vol 7, Iss 6, p e39410 (2012)
INTRODUCTION: The contribution of circadian system and sleep pressure influences on executive performance as a function of age has never been studied. The aim of our study was to determine the age-related evolution of inhibitory motor control (i.e.,
Externí odkaz:
https://doaj.org/article/5da309df3ed24fbb8aa077f94d1735d2
Autor:
Francesco Massimo, Mathieu Lobet, Julien Derouillat, Arnaud Beck, Guillaume Bouchard, Mickael Grech, Fréderic Pérez, Tommaso Vinci
Publikováno v:
PASC22 Conference-Platform for Advanced Scientific Computing
PASC22 Conference-Platform for Advanced Scientific Computing, ACM; CSCS, Jun 2022, Basel, Switzerland
PASC22 Conference-Platform for Advanced Scientific Computing, ACM; CSCS, Jun 2022, Basel, Switzerland
An implementation of the electromagnetic Particle in Cell loop in the code Smilei using task programming is presented. Through OpenMP, the macro-particles operations are formulated in terms of tasks. This formulation allows asynchronous execution res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed696deaafaa1570a1e9160f610eaf52
http://arxiv.org/abs/2204.12837
http://arxiv.org/abs/2204.12837
