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57. Self-affinity of an Aircraft Pilot's Gaze Direction as a Marker of Visual Tunneling

Author

Berthelot, Bastien, Mazoyer, Patrick, egea, sarah, André, Jean-Marc, Grivel, Eric, Legrand, Pierrick, Laboratoire de l'intégration, du matériau au système (IMS), Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1, THALES, COGNITIQUE, Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1-Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1, Ecole Nationale Supérieure de Cognitique (ENSC), Institut Polytechnique de Bordeaux, Institut de Mathématiques de Bordeaux (IMB), Université Bordeaux Segalen - Bordeaux 2-Université Sciences et Technologies - Bordeaux 1-Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux (Bordeaux INP)-Centre National de la Recherche Scientifique (CNRS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), and Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)

Subjects
[INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

58. Projet Innov-Care : ruptures des parcours de soins des personnes en situation de handicap mental ou visuel

Author

Lespinet-Najib, Véronique, Fissot, Marie, Vallespir, Bruno, Alix, Thecle, André, Jean-Marc, Oriola, Bernard, Jouffrais, Christophe, Serpa, A, Denis, G, Bonafos, Caroline, Pontie, M, Chibaudel, Quentin, Kromm, H., Roche, Amélie, Durand, Karima, Ecole Nationale Supérieure de Cognitique (ENSC), Institut Polytechnique de Bordeaux, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), COGNITIQUE, Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Institut de recherche en informatique de Toulouse (IRIT), Université Toulouse 1 Capitole (UT1)-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées, Nano-Optique et Nanomatériaux pour l'optique (CEMES-NeO), Centre d'élaboration de matériaux et d'études structurales (CEMES), Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut de Chimie de Toulouse (ICT-FR 2599), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), and Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SCCO]Cognitive science, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

59. A NEW HMI EVALUATION METHOD (MERIA) BASED ON PILOT'S MENTAL REPRESENTATIONS

Author

Letouzé, Théodore, Créno, Lisa, Diaz-Pineda, Jaime, Hourlier, Sylvain, André, Jean-Marc, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Ecole Nationale Supérieure de Cognitique (ENSC), Institut Polytechnique de Bordeaux, Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Centre Aquitain des Technologies de l'Information et Electroniques (CATIE), Human engineering for Aerospace Laboratory (HEAL), THALES, and Thales (France)

Subjects
[SCCO]Cognitive science
Abstract

International audience; Continuous evolution of HMIs is necessary to keep operators in an optimal situation. In this context, we consider mental representations (MR) mobilized by operators as key elements for decisionmaking. Capturing and analysing these representations is not easy with existing tools. We propose a specific method (i.e. "MERIA" for Mental Representation Impact Analysis). Our case study focuses on a group of first officer (Airbus A320) in a dynamic situation with high time pressure. We are interested in cases where the HMI generates MRs that are inconsistent with the situation, resulting in a discrepancy between the prescribed activity and the actual activity. The goal is to identify the link between erroneous MR and the interface that created them. Our modelling structure allows us to create this link and place it in a proper temporal context. We observe that the constitution of the MR is different from one subject to another. However, invariants in the appearance of some erroneous MR make it possible to attribute the causality to an interface element well-defined in space and time. Thus, this analysis allows us to offer recommendations for HMI design to improve decision making. Our results show that the improvement does not lie in a drastic modification of the interfaces. Rather is allows a synchronization of the data coming from the cockpit with the pilot's MR of those data. Introduction We only observed the co-pilot activity. They intervene in a dynamic, uncertain, risky situation and they must make multiple decisions under the pressure of real time to achieve their performance objectives (Graziani et al., 2016). In the context of the cockpit of an Airbus A320, our objective is to determine which interfaces allow the co-pilot to build a good mental representation of the situation and which ones do not. In complex environments, HMIs and co-pilot cognitive activities can be evaluated in multiple ways. The methodologies we are interested in are those that aim to jointly evaluate the efficiency of the interface and it's use by the operator. There are various categories of methods (Stanton

Published
2019

60. SCD: A 3 states startle copying display to manage deleterious effects of extreme emergency situation

Author

Bey, Christophe, Hourlier, Sylvain, André, Jean-Marc, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Akiani, akiani, Thales (France), Human Engineering for Aerospace Laboratory (Thales-ENSC) (HEAL), Ecole Nationale Supérieure de Cognitique, Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Ecole Nationale Supérieure de Cognitique (ENSC), Institut Polytechnique de Bordeaux, Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1-Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1, and Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1

Subjects
[SPI]Engineering Sciences [physics], [SCCO]Cognitive science, ecran, psychologie, aviation, SCD, [SHS]Humanities and Social Sciences
Abstract

International audience; The management of cognitive resources are central in the case of a decision-making process by pilots. We undertake a study involving Airbus 400M pilots and allowing to understand these mechanisms and to propose recommendations for the design of a tool to assist in the management of their cognitive resources. We find that in the most critical cases and under strong temporal pressure, the maintenance of control of the situation corresponds to a survival type behavior which alone can allow a return to the metarules (back to basics). Our display management proposal allows the pilot to maintain control of the situation regardless of his capabilities. It allows a phase of stabilization by a reduction of the stress, then a phase of "soft" recovery of the control and the management of the mission on larger spatiotemporal dimensions. Three modes of entry in the HMI are envisaged: spontaneous, proposed and on demand.; La gestion des ressources cognitives est centrale dans le cas d'un processus décisionnel des pilotes. Nous entreprenons une étude impliquant des pilotes d'Airbus 400M et permettant de comprendre ces mécanismes et de proposer des recommandations pour la conception d'un outil d'aide à la gestion de leurs ressources cognitives. On constate que dans les cas les plus critiques et sous forte pression temporelle, le maintien de la maîtrise de la situation correspond à un comportement de type survie qui seul peut permettre un retour aux métarules (retour aux fondamentaux). Notre proposition de gestion de l'affichage permet au pilote de garder le contrôle de la situation quelles que soient ses capacités. Il permet une phase de stabilisation par une réduction de la contrainte, puis une phase de récupération "douce" du contrôle et la gestion de la mission sur de plus grandes dimensions spatio-temporelles.

Published
2019

61. Which competences aid appropriation of an environmental strategy? An exploratory study in the retail sector

Author

Barbat, Guillaume, André, Jean-Marc, Bordeaux Management School (BEM), Ecole Nationale Supérieure de Cognitique (ENSC), Institut Polytechnique de Bordeaux, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), COGNITIQUE, Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1, and Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1-Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1

Subjects
organizational change, changement, individual skills, apprentissage organisationnel, approche par les paradoxes, employee engagement, appropriation, paradox theory, environmental strategy, [SHS]Humanities and Social Sciences, organizational learning, compétences individuelles, stratégie environnementale, implication des salariés
Abstract

National audience; The article discusses corporate environmental challenges in a perspective of knowledge appropriation. The results of a qualitative study – in the retail sector – show that appropriation of an environmental strategy is an organisational learning process, which necessitates six individual competences. Five recommendations for developing these competences are also presented.; Cet article traite de l’enjeu environnemental dans une perspective appropriative. Une étude qualitative, menée dans le secteur de la grande distribution, envisage l’appropriation d’une écostratégie comme un processus d’apprentissage organisationnel mobilisant six compétences individuelles. Cinq dispositifs de gestion sont également proposés pour favoriser l’activation de ces compétences.

Published
2019
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62. Opportunistic usage of the CMS online cluster using a cloud overlay

Author

Chaze, Olivier, André, Jean-Marc, Andronidis, Anastasios, Behrens, Ulf, Branson, James, Brummer, Philipp, Contescu, Cristian, Cittolin, Sergio, Craigs, Benjamin, Darlea, Georgiana-Lavinia, Deldicque, Christian, Demiragli, Zeynep, Dobson, M., Doualot, Nicolas, Erhan, Samim, Fulcher, Jonathan Richard, Gigi, Dominique, Glege, Frank, Gomez-Ceballos, Guillelmo, Hegeman, Jeroen, HOLZNER, Andre Georg, Jimenez-Estupiñán, Raul, Masetti, Lorenzo, MEIJERS, Frans, Meschi, Emilio, Mommsen, Remigius, Morovic, Srecko, O'Dell, Vivian, Orsini, Luciano, Paus, Christoph M. E., Pieri, Marco, Racz, Attila, Sakulin, Hannes, Schwick, Christoph, Reis, Thomas, Simelevicius, Dainius, Zejdl, Petr, Chaze, Olivier, André, Jean-Marc, Andronidis, Anastasios, Behrens, Ulf, Branson, James, Brummer, Philipp, Contescu, Cristian, Cittolin, Sergio, Craigs, Benjamin, Darlea, Georgiana-Lavinia, Deldicque, Christian, Demiragli, Zeynep, Dobson, M., Doualot, Nicolas, Erhan, Samim, Fulcher, Jonathan Richard, Gigi, Dominique, Glege, Frank, Gomez-Ceballos, Guillelmo, Hegeman, Jeroen, HOLZNER, Andre Georg, Jimenez-Estupiñán, Raul, Masetti, Lorenzo, MEIJERS, Frans, Meschi, Emilio, Mommsen, Remigius, Morovic, Srecko, O'Dell, Vivian, Orsini, Luciano, Paus, Christoph M. E., Pieri, Marco, Racz, Attila, Sakulin, Hannes, Schwick, Christoph, Reis, Thomas, Simelevicius, Dainius, and Zejdl, Petr

Abstract

After two years of maintenance and upgrade, the Large Hadron Collider (LHC), the largest and most powerful particle accelerator in the world, has started its second three year run. Around 1500 computers make up the CMS (Compact Muon Solenoid) Online cluster. This cluster is used for Data Acquisition of the CMS experiment at CERN, selecting and sending to storage around 20 TBytes of data per day that are then analysed by the Worldwide LHC Computing Grid (WLCG) infrastructure that links hundreds of data centres worldwide. 3000 CMS physicists can access and process data, and are always seeking more computing power and data. The backbone of the CMS Online cluster is composed of 16000 cores which provide as much computing power as all CMS WLCG Tier1 sites (352K HEP-SPEC-06 score in the CMS cluster versus 300K across CMS Tier1 sites). The computing power available in the CMS cluster can significantly speed up the processing of data, so an effort has been made to allocate the resources of the CMS Online cluster to the grid when it isn't used to its full capacity for data acquisition. This occurs during the maintenance periods when the LHC is non-operational, which corresponded to 117 days in 2015. During 2016, the aim is to increase the availability of the CMS Online cluster for data processing by making the cluster accessible during the time between two physics collisions while the LHC and beams are being prepared. This is usually the case for a few hours every day, which would vastly increase the computing power available for data processing. Work has already been undertaken to provide this functionality, as an OpenStack cloud layer has been deployed as a minimal overlay that leaves the primary role of the cluster untouched. This overlay also abstracts the different hardware and networks that the cluster is composed of. The operation of the cloud (starting and stopping the virtual machines) is another challenge that has been overcome as the cluster has only a few hours s

Published
2019

63. CMS DAQ Current and Future Hardware Upgrades up to Post Long Shutdown 3 (LS3) Times

Author

Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Department of Nuclear Science and Engineering, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Racz, Attila, André, Jean-Marc, Behrens, Ulf, Branson, James, Chaze, Olivier, Cittolin, Sergio, Contescu, Cristian, Da Silva Gomes, Diego, Darlea, Georgiana-Lavinia, Deldicque, Christian, Demiragli, Zeynep, Dobson, Marc, Doualot, Nicolas, Erhan, Samim, Fulcher, Jonathan Richard, Gigi, Dominique, Gladki, Maciej, Glege, Frank, Gomez-Ceballos, Guillelmo, Hegeman, Jeroen, Holzner, André, Janulis, Mindaugas, Lettrich, Michael, MEIJERS, Frans, Meschi, Emilio, Mommsen, Remigius, Morovic, Srecko, O'Dell, Vivian, Orn, Samuel Johan, Orsini, Luciano, Papakrivopoulos, Ioannis, Paus, Christoph M. E., Petrova, Petia, Petrucci, Andrea, Pieri, Marco, Rabady, Dinyar, Reis, Thomas, Sakulin, Hannes, Schwick, Christoph, Simelevicius, Dainius, Vazquez, Cristina Velez, Vougioukas, Michail, Zejdl, Petr, Massachusetts Institute of Technology. Department of Physics, Massachusetts Institute of Technology. Department of Nuclear Science and Engineering, Massachusetts Institute of Technology. Laboratory for Nuclear Science, Racz, Attila, André, Jean-Marc, Behrens, Ulf, Branson, James, Chaze, Olivier, Cittolin, Sergio, Contescu, Cristian, Da Silva Gomes, Diego, Darlea, Georgiana-Lavinia, Deldicque, Christian, Demiragli, Zeynep, Dobson, Marc, Doualot, Nicolas, Erhan, Samim, Fulcher, Jonathan Richard, Gigi, Dominique, Gladki, Maciej, Glege, Frank, Gomez-Ceballos, Guillelmo, Hegeman, Jeroen, Holzner, André, Janulis, Mindaugas, Lettrich, Michael, MEIJERS, Frans, Meschi, Emilio, Mommsen, Remigius, Morovic, Srecko, O'Dell, Vivian, Orn, Samuel Johan, Orsini, Luciano, Papakrivopoulos, Ioannis, Paus, Christoph M. E., Petrova, Petia, Petrucci, Andrea, Pieri, Marco, Rabady, Dinyar, Reis, Thomas, Sakulin, Hannes, Schwick, Christoph, Simelevicius, Dainius, Vazquez, Cristina Velez, Vougioukas, Michail, and Zejdl, Petr

Abstract

Following the first LHC collisions seen and recorded by CMS in 2009, the DAQ hardware went through a major upgrade during LS1 (2013-2014) and new detectors have been connected during 2015-2016 and 2016-2017 winter shutdowns. Now, LS2 (2019-2020) and LS3 (2024-mid 2026) are actively being prepared. This paper shows how CMS DAQ hardware has evolved from the beginning and will continue to evolve in order to meet the future challenges posed by High Luminosity LHC (HL-LHC) and the CMS detector evolution. In particular, post LS3 DAQ architectures are focused upon.

Published
2019

66. Brain–Computer Interface: Analysis of Different Virtual Keyboards for Improving Usability

Author

Garcia, Liliana, Lespinet-Najib, Véronique, Ménoret, Mathilde, Claverie, Bernard, André, Jean-Marc, Ron-Angevin, Ricardo, Institut des Maladies Neurodégénératives [Bordeaux] (IMN), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), COGNITIQUE, Université Sciences et Technologies - Bordeaux 1 (UB)-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1 (UB)-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Ecole Nationale Supérieure de Cognitique (ENSC), Institut Polytechnique de Bordeaux, Institut des Sciences cognitives Marc Jeannerod - Laboratoire sur le langage, le cerveau et la cognition (L2C2), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Universidad de Málaga [Málaga] = University of Málaga [Málaga], Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Universidad de Málaga [Málaga], École normale supérieure - Lyon (ENS Lyon)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon, Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1, and Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1-Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1

Subjects
Usability, [INFO]Computer Science [cs], Workload, Brain–computer interface (BCI), ComputingMilieux_MISCELLANEOUS, P300-speller Speller size
Abstract

International audience

Published
2018
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67. Lacs Aquitains et mercure

Author

Maury-Brachet, Régine, primary, Gentès, Sophie, additional, Anschutz, Pierre, additional, Charbonnier, Céline, additional, Bertrin, Vincent, additional, Ribaudo, Cristina, additional, Guyoneaud, Rémy, additional, Monperrus, Mathilde, additional, Zayas, Zoyne Pedrero, additional, André, Jean-Marc, additional, and Legeay, Alexia, additional

Published
2019
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69. Design and development of the DAQ and Timing Hub for CMS Phase-2

Author

Hegeman, Jeroen, primary, André, Jean-Marc, additional, Behrens, Ulf, additional, Bocci, Andrea, additional, Branson, James, additional, Cittolin, Sergio, additional, Da Silva Gomes, Diego, additional, Darlea, Georgiana-Lavinia, additional, Deldicque, Christian, additional, Demiragli, Zeynep, additional, Dobson, Marc, additional, Doualot, Nicolas, additional, Erhan, Samim, additional, Fulcher, Jonathan Richard, additional, Gigi, Dominique, additional, Gladki, Maciej, additional, Glege, Frank, additional, Gomez-Ceballos, Guillelmo, additional, Hansen, Magnus, additional, Holzner, André, additional, Lettrich, Michael, additional, Mecionis, Audrius, additional, MEIJERS, Frans, additional, Meschi, Emilio, additional, Mommsen, Remigius K., additional, Morovic, Srecko, additional, O'Dell, Vivian, additional, Orn, Samuel Johan, additional, Orsini, Luciano, additional, Papakrivopoulos, Ioannis, additional, Paus, Christoph, additional, Petrucci, Andrea, additional, Pieri, Marco, additional, Rabady, Dinyar, additional, Racz, Attila, additional, Rapsevicius, Valdas, additional, Reis, Thomas, additional, Sakulin, Hannes, additional, Schwick, Christoph, additional, Simelevicius, Dainius, additional, Stankevicius, Mantas, additional, Troska, Jan, additional, Vazquez Velez, Cristina, additional, Wernet, Christian, additional, and Zejdl, Petr, additional

Published
2019
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71. Caractérisation des mouvements de la tête lors d'une tâche de consultation d'un affichage de grand format à l'aide d'un dispositif de head tracking

Author

Marion, Damien, Favier, Pierre-Alexandre, André, Jean-Marc, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Ecole Nationale Supérieure de Cognitique (ENSC), Institut Polytechnique de Bordeaux, COGNITIQUE, Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), and AFIHM

Subjects
Human-Computer Interaction, ACM: H.: Information Systems/H.5: INFORMATION INTERFACES AND PRESENTATION (e.g., HCI), Large display, Head Tracking, Kinect V2, Ecran de grand format, Orientation de la tête, [INFO.INFO-HC]Computer Science [cs]/Human-Computer Interaction [cs.HC], Head Pose, Interaction Homme-Machine
Abstract

International audience; Wherever you look at, you can see a screen. Large displays are increasingly present in our life. So, we design more and more innovative interaction. This article presents the characterization of human average head pose, with a Head Tracking system based on Kinect V2. Results revealed that we target information at a given distance in the same way. This characterization allows us to design new natural intuitive interaction for large display without individual calibration.

Published
2017
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72. S'approprier une stratégie environnementale : quelles compétences individuelles ? éléments de réponse dans le secteur de la grande distribution

Author

Barbat, Guillaume, André, Jean-Marc, Kedge Business School [Talence], COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Ecole Nationale Supérieure de Cognitique (ENSC), Institut Polytechnique de Bordeaux, Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1-Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1, Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1, and Andre, Jean-Marc

Subjects
[SDE] Environmental Sciences, [SDE]Environmental Sciences, [SHS] Humanities and Social Sciences, ComputingMilieux_MISCELLANEOUS, [SHS]Humanities and Social Sciences
Abstract

International audience

Published
2017

73. Control de un teclado virtual por un paciente de ela mediante el uso de dos tecnologías: eyetracker y sistema BCI

Author

Ron-Angevin, Ricardo, García, Liliana, Lespinet-Najib, Véronique, and André, Jean Marc

Subjects
Interfaz Cerebro-Computadora, Eyetracker, Circuitos de interfaces, ALS, P300-Speller
Abstract

Pacientes que sufren de Esclerosis Lateral Amiotrófica (ELA) pueden llegar a sufrir lo que se conoce como síndrome de enclaustramiento (Locked-in-syndrome, LIS), caracterizado, en su modalidad clásica, por la imposibilidad de realizar cualquier movimiento salvo parpadear y mover los ojos. Para estos pacientes, la tecnología asistida disponible es muy limitada, siendo aquellas basadas en el eyetracker (seguimiento de ojos) y en el BCI las más apropiadas.Varios estudios han tratado de comparar ambas tecnologías. En el caso de controlar un sistema de comunicación, estos concluyen que un eyetracker es más ventajoso. Precisamente, el objetivo del estudio que se propone en esta contribución es demostrar que el uso de la tecnología puede depender de las preferencias de cada usuario. Para ello se lleva a cabo un estudio comparativo entre el uso de un eyetracker (Tobii modelo C15) y una Interfaz Cerebro-Computadora basado en la detección del potencial P300 para controlar un teclado virtual. Dicho estudio se realiza sobre un paciente con ELA. El estudio de las prestaciones de ambos sistemas en términos de error y tiempo, además de la carga de trabajo y de otras medidas subjetivas, nos permitirán determinar la usabilidad de ambos sistemas y obtener resultados sobre dicha comparativa Universidad de Málaga Campus de Excelencia Internacional Andalucía Tech.

Published
2017

75. Risk perception and specific behaviors of anglers concerning mercury contamination of fish.

Author

Gilfriche, Pierre, André, Jean-Marc, Gentes, Sophie, Maury-Brachet, Regine, Legeay, Alexia, Feurtet-Mazel, Agnes, and Lespinet-Najib, Véronique

Subjects
*MERCURY, *RISK perception, *FISHES, *NUTRITION policy, *AT-risk behavior, *BEHAVIOR
Abstract

In recent years, mercury levels in some predatory fishes of several lakes of South-West France, exceeding the European Union nutritional recommendations threshold for safe consumption have been noticed. This led to a decision by regional authorities to ban consumption of those species. We conducted a questionnaire-based study on 276 users of four lakes of the region, two of which were affected by the ban, in order to better understand how it had affected perception of the risk and the associated behaviors. Our study revealed that anglers were the major fish consumers. It also showed that the ban had a poor impact on anglers' actual fish consumption, despite their being globally well informed about its existence. We conclude that the ban has had a weak impact on anglers' perception of risk, and that safety nutrition policies should better take into account this factor in the future. [ABSTRACT FROM AUTHOR]

Published
2020
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77. The FEROL40, a microTCA card interfacing custom point-to-point links and standard TCP/IP

Author

Gigi, Dominique, primary, André, Jean-Marc, additional, Behrens, Ulf, additional, Branson, James, additional, Chaze, Olivier, additional, Cittolin, Sergio, additional, Contescu, Cristian, additional, Da Silva Gomes, Diego, additional, Darlea, Georgiana-Lavinia, additional, Deldicque, Christian, additional, Demiragli, Zeynep, additional, Dobson, Marc, additional, Doualot, Nicolas, additional, Erhan, Samim, additional, Fulcher, Jonathan Richard, additional, Gladki, Maciej, additional, Glege, Frank, additional, Gomez-Ceballos, Guillelmo, additional, Hegeman, Jeroen, additional, Holzner, André, additional, Janulis, Mindaugas, additional, Lettrich, Michael, additional, MEIJERS, Frans, additional, Meschi, Emilio, additional, Mommsen, Remigius, additional, Morovic, Srecko, additional, O'Dell, Vivian, additional, Orn, Samuel Johan, additional, Orsini, Luciano, additional, Papakrivopoulos, Ioannis, additional, Paus, Christoph, additional, Petrova, Petia, additional, Petrucci, Andrea, additional, Pieri, Marco, additional, Rabady, Dinyar, additional, Racz, Attila, additional, Reis, Thomas, additional, Sakulin, Hannes, additional, Schwick, Christoph, additional, Simelevicius, Dainius, additional, Vazquez, Cristina Velez, additional, Vougioukas, Michail, additional, and Zejdl, Petr, additional

Published
2018
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78. CMS DAQ Current and Future Hardware Upgrades up to Post Long Shutdown 3 (LS3) Times

Author

Racz, Attila, primary, André, Jean-Marc, additional, Behrens, Ulf, additional, Branson, James, additional, Chaze, Olivier, additional, Cittolin, Sergio, additional, Contescu, Cristian, additional, Da Silva Gomes, Diego, additional, Darlea, Georgiana-Lavinia, additional, Deldicque, Christian, additional, Demiragli, Zeynep, additional, Dobson, Marc, additional, Doualot, Nicolas, additional, Erhan, Samim, additional, Fulcher, Jonathan Richard, additional, Gigi, Dominique, additional, Gladki, Maciej, additional, Glege, Frank, additional, Gomez-Ceballos, Guillelmo, additional, Hegeman, Jeroen, additional, Holzner, André, additional, Janulis, Mindaugas, additional, Lettrich, Michael, additional, MEIJERS, Frans, additional, Meschi, Emilio, additional, Mommsen, Remigius, additional, Morovic, Srecko, additional, O'Dell, Vivian, additional, Orn, Samuel Johan, additional, Orsini, Luciano, additional, Papakrivopoulos, Ioannis, additional, Paus, Christoph, additional, Petrova, Petia, additional, Petrucci, Andrea, additional, Pieri, Marco, additional, Rabady, Dinyar, additional, Reis, Thomas, additional, Sakulin, Hannes, additional, Schwick, Christoph, additional, Simelevicius, Dainius, additional, Vazquez, Cristina Velez, additional, Vougioukas, Michail, additional, and Zejdl, Petr, additional

Published
2018
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80. Pilot’s mental representation evolution and the analysis of their impact on decision making: a new approach

Author

Diaz-Pineda, Jaime, Hourlier, Sylvain, André, Jean-Marc, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Ecole Nationale Supérieure de Cognitique (ENSC), Institut Polytechnique de Bordeaux, and Andre, Jean-Marc

Subjects
[SDE] Environmental Sciences, [SDE]Environmental Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2016

83. Opportunistic usage of the CMS online cluster using a cloud overlay

Author

Chaze, Olivier, primary, André, Jean-Marc, additional, Andronidis, Anastasios, additional, Behrens, Ulf, additional, Branson, James, additional, Brummer, Philipp, additional, Contescu, Cristian, additional, Cittolin, Sergio, additional, Craigs, Benjamin, additional, Darlea, Georgiana-Lavinia, additional, Deldicque, Christian, additional, Demiragli, Zeynep, additional, Dobson, M., additional, Doualot, Nicolas, additional, Erhan, Samim, additional, Fulcher, Jonathan Richard, additional, Gigi, Dominique, additional, Glege, Frank, additional, Gomez-Ceballos, Guillelmo, additional, Hegeman, Jeroen, additional, HOLZNER, Andre Georg, additional, Jimenez-Estupiñán, Raul, additional, Masetti, Lorenzo, additional, MEIJERS, Frans, additional, Meschi, Emilio, additional, Mommsen, Remigius, additional, Morovic, Srecko, additional, O'Dell, Vivian, additional, Orsini, Luciano, additional, Paus, Christoph, additional, Pieri, Marco, additional, Racz, Attila, additional, Sakulin, Hannes, additional, Schwick, Christoph, additional, Reis, Thomas, additional, Simelevicius, Dainius, additional, and Zejdl, Petr, additional

Published
2017
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84. Interface cerveau-ordinateur: comparaison de deux modes de contrôle pour piloter un robot virtuel

Author

Ron-Langevin, Ricardo, Debeyre, Aurélie, Marquet, Yvan, Lespinet-Najib, Véronique, André, Jean-Marc, Ecole Nationale Supérieure de Cognitique (ENSC), Institut Polytechnique de Bordeaux, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), COGNITIQUE, Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), ANDRE, Jean Marc, Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1, and Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1-Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université Sciences et Technologies - Bordeaux 1

Subjects
switch mode, [SCCO]Cognitive science, virtual robot, motor imagery (IM), [INFO]Computer Science [cs], [SHS] Humanities and Social Sciences, [SCCO] Cognitive science, [INFO] Computer Science [cs], Brain-Computer Interface (BCI), [SHS]Humanities and Social Sciences
Abstract

A Brain-Computer Interface (BCI) is a system that enablescommunication and control that is not based on muscular movements, but onbrain activity. Some of these systems are based on discrimination of differentmental tasks; usually they match the number of mental tasks to the numberof control commands. Previous research at the University of Málaga (UMABCI) have proposed a BCI system to freely control an external device, lettingthe subjects choose among several navigation commands using only oneactive mental task (versus any other mental activity). Although thenavigation paradigm proposed in this system has been proved useful forcontinuous movements, if the user wants to move medium or large distances,he/she needs to keep the effort of the MI task in order to keep the command.In this way, the aim of this work was to test a navigation paradigm based onthe brain-switch mode for ‘forward’ command. In this mode, the subjectsused the mental task to switch their state on /off: they stopped if they weremoving forward and vice versa. Initially, twelve healthy and untrainedsubjects participated in this study, but due to a lack of control in previoussession, only four subjects participated in the experiment, in which they hadto control a virtual robot using two paradigms: one based on continuousmode and another based on switch mode. Preliminary results show that bothparadigms can be used to navigate through virtual environments, althoughwith the first one the times needed to complete a path were notably lower., Une interface cerveau-ordinateur (BCI) est un système qui permet une communication et un contrôle qui ne sont pas basés sur les mouvements musculaires, mais sur l'activité cérébrale. Certains de ces systèmes sont basés sur la discrimination de différentes tâches mentales; ils font généralement correspondre le nombre de tâches mentales au nombre de commandes de contrôle. Des recherches antérieures à l'Université de Malaga (UMA-BCI) ont proposé un système BCI pour contrôler librement un appareil externe, permettant aux sujets de choisir parmi plusieurs commandes de navigation en utilisant une seule tâche mentale active (par rapport à toute autre activité mentale). Bien que le paradigme de navigation proposé dans ce système se soit avéré utile pour les mouvements continus, si l'utilisateur veut se déplacer sur des distances moyennes ou grandes, il doit garder l'effort de la tâche MI afin de garder la commande. De cette façon, le but de ce travail était de tester un paradigme de navigation basé sur le mode brain-switch pour la commande "forward". Dans ce mode, les sujets utilisaient la tâche mentale pour allumer / éteindre leur état: ils s'arrêtaient s'ils avançaient et vice versa. Initialement, douze sujets sains et non formés ont participé à cette étude, mais en raison d'un manque de contrôle lors de la session précédente, seuls quatre sujets ont participé à l'expérience, dans laquelle ils devaient contrôler un robot virtuel en utilisant deux paradigmes: l'un basé sur le mode continu et un autre basé sur le mode de commutation. Les résultats préliminaires montrent que les deux paradigmes peuvent être utilisés pour naviguer à travers des environnements virtuels, bien qu'avec le premier les temps nécessaires pour terminer un chemin soient nettement inférieurs. les sujets utilisaient la tâche mentale pour allumer / éteindre leur état: ils s'arrêtaient s'ils avançaient et vice versa. Initialement, douze sujets sains et non formés ont participé à cette étude, mais en raison d'un manque de contrôle lors de la session précédente, seuls quatre sujets ont participé à l'expérience, dans laquelle ils devaient contrôler un robot virtuel en utilisant deux paradigmes: l'un basé sur le mode continu et un autre basé sur le mode de commutation. Les résultats préliminaires montrent que les deux paradigmes peuvent être utilisés pour naviguer à travers des environnements virtuels, bien qu'avec le premier les temps nécessaires pour terminer un chemin soient nettement inférieurs. les sujets utilisaient la tâche mentale pour allumer / éteindre leur état: ils s'arrêtaient s'ils avançaient et vice versa. Initialement, douze sujets sains et non formés ont participé à cette étude, mais en raison d'un manque de contrôle lors de la session précédente, seuls quatre sujets ont participé à l'expérience, dans laquelle ils devaient contrôler un robot virtuel en utilisant deux paradigmes: l'un basé sur le mode continu et un autre basé sur le mode de commutation. Les résultats préliminaires montrent que les deux paradigmes peuvent être utilisés pour naviguer à travers des environnements virtuels, bien qu'avec le premier les temps nécessaires pour terminer un chemin soient nettement inférieurs. dans lequel ils devaient contrôler un robot virtuel en utilisant deux paradigmes: l'un basé sur le mode continu et l'autre basé sur le mode de commutation. Les résultats préliminaires montrent que les deux paradigmes peuvent être utilisés pour naviguer à travers des environnements virtuels, bien qu'avec le premier les temps nécessaires pour terminer un chemin soient nettement inférieurs. dans lequel ils devaient contrôler un robot virtuel en utilisant deux paradigmes: l'un basé sur le mode continu et l'autre basé sur le mode de commutation. Les résultats préliminaires montrent que les deux paradigmes peuvent être utilisés pour naviguer à travers des environnements virtuels, bien qu'avec le premier les temps nécessaires pour terminer un chemin soient nettement inférieurs.

Published
2015

85. Outil d'aide pédagogique adapté aux enfants en situation de multi handicap

Author

Roche, Amélie, Lespinet-Najib, Véronique, Demanes, V., André, Jean-Marc, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), and Troadec, Nelly

Subjects
[SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, [SDV.NEU.SC] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2015

86. Conception d'outils et services adaptés aux personnes âgées en perte d'autonomie

Author

Roche, Amélie, Lespinet-Najib, Véronique, André, Jean-Marc, Saint-Pau, E., Durand, K., Troadec, Nelly, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), and Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, ComputingMilieux_MISCELLANEOUS, [SDV.NEU.SC] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences
Abstract

National audience

Published
2015

87. Brain-Computer Interface: comparison of two control modes to drive a virtual robot

Author

Ron-Angevin, Ricardo, Debeyre, Aurélie, Marquet, Yvan, Lespinet-Najib, Véronique, and André, Jean Marc

Subjects
Interfaces de ordenadores, Virtual Environment, Interacción hombre-ordenador, Brain Computer Interface
Abstract

A Brain-Computer Interface (BCI) is a system that enables communication and control that is not based on muscular movements, but on brain activity. Some of these systems are based on discrimination of different mental tasks; usually they match the number of mental tasks to the number of control commands. Previous research at the University of Málaga (UMA-BCI) have proposed a BCI system to freely control an external device, letting the subjects choose among several navigation commands using only one active mental task (versus any other mental activity). Although the navigation paradigm proposed in this system has been proved useful for continuous movements, if the user wants to move medium or large distances, he/she needs to keep the effort of the MI task in order to keep the command. In this way, the aim of this work was to test a navigation paradigm based on the brain-switch mode for ‘forward’ command. In this mode, the subjects used the mental task to switch their state on /off: they stopped if they were moving forward and vice versa. Initially, twelve healthy and untrained subjects participated in this study, but due to a lack of control in previous session, only four subjects participated in the experiment, in which they had to control a virtual robot using two paradigms: one based on continuous mode and another based on switch mode. Preliminary results show that both paradigms can be used to navigate through virtual environments, although with the first one the times needed to complete a path were notably lower. Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.

Published
2015

88. Concevoir des outils et services adaptés aux personnes âgées : comment appréhender le processus complexe de fragilité ?

Author

Roche, Amélie, Lespinet-Najib, Véronique, André, Jean-Marc, Troadec, Nelly, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), and Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, ComputingMilieux_MISCELLANEOUS, [SDV.NEU.SC] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences
Abstract

International audience

Published
2015

89. Characterization and contribution of personalized on-screen vibrotactile signals

Author

Chauvelin, Camille, Sagi, Thibault, Coni, Philippe, André, Jean-Marc, Jauze, Christophe, Lespinet-Najib, Véronique, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), THALES Avionics Electrical Systems (TAES), THALES Avionics Electrical Systems, and IEEE Computer Society's

Subjects
[SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2014

90. Development of a pedagogical aid tool for pupils with multiple disabilities: setting up a systemic design method

Author

Roche, Amélie, Lespinet-Najib, Véronique, André, Jean-Marc, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), and Troadec, Nelly

Subjects
[SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, [SDV.NEU.SC] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2014

91. The usability in France: What reality in professional practises ?

Author

Roche, Amélie, Lespinet-Najib, Véronique, André, Jean-Marc, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), and Troadec, Nelly

Subjects
[SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, [SDV.NEU.SC] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2014

92. Adaptation des TIC dans un contexte pédagogique pour des élèves en situation de multi handicap

Author

Roche, Amélie, Lespinet-Najib, Véronique, André, Jean-Marc, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), and Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2014

93. Méthodes d'évaluation de l'utilisabilité: quelle réalité dans les pratiques professionnelles ?

Author

Roche, Amélie, Lespinet-Najib, Véronique, André, Jean-Marc, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), and Troadec, Nelly

Subjects
[SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, [SDV.NEU.SC] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2013

94. Validation d'une taxonomie des concepts liés à l'utilisabilité par la méthode du tri de cartes

Author

Roche, Amélie, Lespinet-Najib, Véronique, André, Jean-Marc, Troadec, Nelly, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), and Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, ComputingMilieux_MISCELLANEOUS, [SDV.NEU.SC] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences
Abstract

National audience

Published
2013

95. Accuracy of exhaust emissions measurements on vehicle bench - Artemis deliverable 2

Author

Joumard, Robert, Andre, Michel, Laurikko, Juhani, Le Anh, Tuan, Geivanidis, Savas, Samaras, Zisis, Oláh, Zoltán, Devaux, Philippe, André, Jean-Marc, Cornelis, Erwin, Rouveirolles, Pierre, Lacour, Stéphanie, Prati, Maria Vittoria, Vermeulen, Robin, Zallinger, Michael, and Joumard, Robert

Subjects
emission factor, inventory, [SDE] Environmental Sciences, model, kinematic, regulated pollutant, method, measurement conditions, guidelines, light vehicle
Abstract

11 European laboratories worked together to study the influence of a lot of parameters of the measurement of light vehicle emission factors on vehicle bench, in order to improve the accuracy, reliability and representativeness of emission factors: driving patterns (driving cycles, gear choice behaviour, driver and cycle following), vehicle related parameters (technical characteristics of the vehicle, emission stability, emission degradation, fuel properties, vehicle cooling and preconditioning), vehicle sampling (method, sample size), and laboratory related parameters (ambient temperature and humidity, dynamometer setting, dilution ratio, heated line sampling temperature, PM filter preconditioning, response time, dilution air). The results are based on literature synthesis, on about 2700 specific tests with 183 vehicles and on the reprocessing of more than 900 tests. These tests concern the regulated atmospheric pollutants and pre-Euro to Euro 4 vehicles. We did not find any influence of 7 parameters, and find only a qualitative influence for 7 other parameters. 6 parameters have a clear and quantifiable influence and 5 among them allow us to design correction factors to normalise emission measurements: gearshift strategy, vehicle mileage, ambient temperature and humidity, dilution ratio. The sixth influencing parameter is the driving cycle, sometimes more significant than the fuel or the emission standard. Finally the European driving behaviour can be reduced to 15 reference test patterns. The results allow us to design recommendations or guidelines for the emission factor measurement method. A set of 3 real-world driving cycles, the so-called Artemis cycles, is designed to be representative of the European driving behaviour. 3 emission models are designed, accurate at best for any driving behaviour: one based on the instantaneous speed (after an emission signal inverse modelling), one according to the distribution of the instantaneous speed and acceleration, and a third according to seven dynamic related parameters.

Published
2013

96. Detection of QTL controlling metabolism, meat quality, and liver quality traits of the overfed interspecific hybrid mule duck

Author

Kileh-Wais, M., Elsen, J M, VIGNAL, A, Feves, K, Vignoles, F, Fernandez, X, Manse, H, Davail, Stéphane, André, Jean-Marc, Bastianelli, D, Bonnal, L, Filangi, O, Baéza, E, Guéméné, D, Genêt, C, Bernadet, M., Dubos, F., Marie-Etancelin, C., Station d'Amélioration Génétique des Animaux (SAGA), Institut National de la Recherche Agronomique (INRA), Laboratoire de Génétique Cellulaire (LGC), Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Vétérinaire de Toulouse (ENVT), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées, Tissus animaux, nutrition, digestion, écosystème et métabolisme (TANDEM), Ecole Nationale Vétérinaire de Toulouse (ENVT), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Recherche Agronomique (INRA)-École nationale supérieure agronomique de Toulouse [ENSAT], Institut des sciences analytiques et de physico-chimie pour l'environnement et les materiaux (IPREM), Université de Pau et des Pays de l'Adour (UPPA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Systèmes d'élevage méditerranéens et tropicaux (UMR SELMET), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), Physiologie, Environnement et Génétique pour l'Animal et les Systèmes d'Elevage [Rennes] (PEGASE), Institut National de la Recherche Agronomique (INRA)-AGROCAMPUS OUEST, Unité de Recherches Avicoles (URA), Génétique Animale et Biologie Intégrative (GABI), AgroParisTech-Institut National de la Recherche Agronomique (INRA), Palmipèdes à Foie Gras (UEPFG), French National Research Agency (GENANIMAL program), Scientific Group for avian genome analysis (AGENAVI), Midi-Pyrenees council, INRA Animal Genetics Division, University of Djibouti, Aquitaine regional council, Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Recherche Agronomique (INRA), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-INP. Ecole Nationale Supérieure Agronomique de Toulouse, Université de Pau et des Pays de l'Adour (UPPA)-Centre National de la Recherche Scientifique (CNRS), Unité de Recherches Avicoles, and Institut National de la Recherche Agronomique (INRA)-AgroParisTech

Subjects
Locus des caractères quantitatifs, Hybride, liver quality, [SDV.SA.ZOO]Life Sciences [q-bio]/Agricultural sciences/Zootechny, meat quality, pleiotropy, L52 - Physiologie animale - Croissance et développement, hybrid mule duck, Canard, Q04 - Composition des produits alimentaires, metabolic trait, Métabolisme des lipides, Viande de canard, [SDV.BA.MVSA]Life Sciences [q-bio]/Animal biology/Veterinary medicine and animal Health, U10 - Informatique, mathématiques et statistiques, Abats, Canard de Barbarie, food and beverages, quantitative trait loci, L10 - Génétique et amélioration des animaux, Physiologie animale, Carte génétique, Muscle, Anas, U30 - Méthodes de recherche, Amélioration des animaux, Foie, Qualité, Génotype, Modèle mathématique
Abstract

Chantier qualité GA; International audience; The mule duck, an interspecific hybrid obtained by crossing common duck (Anas platyrhynchos) females with Muscovy (Cairina moschata) drakes, is widely used for fatty liver production. The purpose of the present study was to detect and map single and pleiotropic QTL that segregate in the common duck species, and influence the expression of traits in their overfed mule duck offspring. To this end, we generated a common duck backcross (BC) population by crossing Kaiya and heavy Pekin experimental lines, which differ notably in regard to the BW and overfeeding ability of their mule progeny. The BC females were mated to Muscovy drakes and, on average, 4 male mule ducks hatched per BC female (1600 in total) and were measured for growth, metabolism during growth and the overfeeding period, overfeeding ability, and the quality of their breast meat and fatty liver. The phenotypic value of BC females was estimated for each trait by assigning to each female the mean value of the phenotypes of her offspring. Estimations allowed for variance, which depended on the number of male offspring per BC and the heritability of the trait considered. The genetic map used for QTL detection consisted of 91 microsatellite markers aggregated into 16 linkage groups (LG) covering a total of 778 cM. Twenty-two QTL were found to be significant at the 1% chromosome-wide threshold level using the single-trait detection option of the QTLMap software. Most of the QTL detected were related to the quality of breast meat and fatty liver: QTL for meat pH 20 min post mortem were mapped to LG4 (at the 1% genome-wide significance level), and QTL for meat lipid content and cooking losses were mapped to LG2a. The QTL related to fatty liver weight and liver protein and lipid content were for the most part detected on LG2c and LG9. Multitrait analysis highlighted the pleiotropic effects of QTL in these chromosome regions. Apart from the strong QTL for plasma triglyceride content at the end of the overfeeding period mapped to chromosome Z using single-trait analysis, all metabolic trait QTL were detected with the multitrait approach: the QTL mapped to LG14 and LG21 affected the plasma cholesterol and triglyceride contents, whereas the QTL mapped to LG2a seemed to impact glycemia and the basal plasma corticosterone content. A greater density genetic map will be needed to further fine map the QTL.

Published
2013
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97. CSR and sustainable development: are the concepts compatible?

Author

Rayman‐Bacchus, Lez, Husser, Jocelyn, André, Jean-Marc, Barbat, Guillaume, Lespinet-Najib, Véronique, Centre d'Études et de Recherche en Gestion d'Aix-Marseille (CERGAM), Aix Marseille Université (AMU)-Université de Toulon (UTLN), Bordeaux Management School (BEM), CREFF, Université Montesquieu - Bordeaux 4, Ecole Nationale Supérieure de Cognitique (ENSC), Institut Polytechnique de Bordeaux, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Troadec, Nelly, COGNITIQUE, and Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)

Subjects
Accounting, Structural analysis, Social responsibility, Disclosure, Management, Monitoring, Policy and Law, 12. Responsible consumption, Corporate social responsibility reports, 11. Sustainability, 0502 economics and business, Economics, Marketing, Situational ethics, Environmental disclosure, ComputingMilieux_MISCELLANEOUS, Sustainable development, [QFIN.GN]Quantitative Finance [q-fin]/General Finance [q-fin.GN], JEL: M - Business Administration and Business Economics • Marketing • Accounting • Personnel Economics, business.industry, 05 social sciences, Public Health, Environmental and Occupational Health, Stakeholder, Social disclosure, [SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, 050201 accounting, Working time, [SDE.ES]Environmental Sciences/Environmental and Society, 13. Climate action, Sustainability, Corporate social responsibility, [SHS.GESTION]Humanities and Social Sciences/Business administration, Strategic management, Corporate strategy, business, 050203 business & management, [SDV.NEU.SC] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, Reports
Abstract

PurposeIn France, an application decree from February 2002 enumerates a series of operational indicators that companies must offer, including a number of accounting and financial items. The information expected notably includes working time organisation, gender equality, health and safety, disability policies, subcontractor arrangements, water, raw material and energy consumption and biodiversity efforts. The present study aims to account for the diversity of the social and environmental information that companies supply by focusing on three stakeholder categories: suppliers; customers; and employees. It also seeks to highlight possible variations among different sectors of activity; influence of three pillars of sustainability (economic, social and environmental); timeframe (short‐term, long‐term, analytical); and type of discourse (situational or action variables).Design/methodology/approachBased on 40 French companies as a qualitative approach, the purpose of the present communication is to offer a discussion of the structuring modes applied to the information found in sustainability reports targeting stakeholders for all the companies belonging to the CAC 40 index.FindingsMobilizing a structural contents analysis, its findings identify differentiated communications practices among the 40 companies in question. The study also unveils the existence of shorter‐term approaches to sustainability action, contrasting to more long‐term and/or analytical orientations. Finally, the reports in question all emphasized sustainability's “economic” dimension, with its “social” dimension being considered secondary and its “environmental” dimension coming last. This inquiry demonstrates that, in the French context, there is a far cry from corporate social responsibility (CSR) dimension and sustainable development (SD) vision.Originality/valueThe paper provides an in‐depth method to analyze CSR and SD reports through its structural discourse.

Published
2012
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98. Apparition de démence chez les personnes atteintes du syndrome de Down: enquête auprès de structures d'accueil

Author

Djoulah, F., André, Jean-Marc, Kieffer, S., Bottaro, S., Lespinet-Najib, Véronique, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), and Troadec, Nelly

Subjects
[SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, [SDV.NEU.SC] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2012

99. Etude du mode de contrôle lors d'interférences proactives : une caractérisation psychophysiologique

Author

Giavarini, Coralie, Baracat, Bruno, Cegarra, Julien, André, Jean-Marc, Laboratoire de Psychologie et NeuroCognition (LPNC), Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Cognition, Langues, Langage, Ergonomie (CLLE-LTC), École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Toulouse - Jean Jaurès (UT2J)-Centre National de la Recherche Scientifique (CNRS), Cognition, Langues, Langage, Ergonomie (CLLE-ERSS), Université Bordeaux Montaigne-École pratique des hautes études (EPHE), COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), Andre, Jean-Marc, Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), École pratique des hautes études (EPHE)-Université Toulouse - Jean Jaurès (UT2J)-Centre National de la Recherche Scientifique (CNRS), and École pratique des hautes études (EPHE)-Université Toulouse - Jean Jaurès (UT2J)-Université Bordeaux Montaigne-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SCCO]Cognitive science, [SCCO.PSYC] Cognitive science/Psychology, [SCCO.PSYC]Cognitive science/Psychology, [SCCO] Cognitive science, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2012

100. Syndrome de Down et démence : quelle réalité ? la question du vieillissement et du handicap mental

Author

Djoulah, F., André, Jean-Marc, Kieffer, S., Bottaro, S., Lespinet-Najib, Véronique, COGNITIQUE, Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS)-Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), and Troadec, Nelly

Subjects
[SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, [SDV.NEU.SC] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, ComputingMilieux_MISCELLANEOUS
Abstract

National audience

Published
2012

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