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Corneille et Voltaire. Œdipe, a cura di Denis Reynaud e Laurent Thirouin
2005
Studi francesi
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OEdipe, a cura di Denis Reynaud e Laurent Thirouin AA.VV, Corneille et Voltaire. ...
OEdipe, a cura di Denis Reynaud e Laurent Thirouin Studi Francesi, 146 (XLIX | II) | 2005 ...
doi:10.4000/studifrancesi.35448
fatcat:jhlx57vx4ngbbleireyxzuryee
Entrevista com Alain Reynaud
2012
Confins
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Entrevista com Alain Reynaud Laurent Beauguitte Hervé Théry, Leonor Bertone et Larissa Lira Plan Haut de page Texte intégral “Mantive-me geógrafo apesar de mim mesmo (risos) até o fim ... mas com ...
Beauguitte , « Entrevista com Alain Reynaud », Confins [En ligne], 15 | 2012, mis en ligne le 23 juin 2012, consulté le 27 novembre 2020. ...
doi:10.4000/confins.7698
fatcat:qvvysemub5d2dfrol65hpmos4u
Alain Reynaud, um itinerário singular
2012
Confins
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Alain Reynaud, um itinerário singular Laurent Beauguitte Plan Haut de page Notes de l’auteur Bibliografia compilada por Laurent Beauguitte e revista por Alain Reynaud, Paris e Reims, janeiro e ...
Haut de page Pour citer cet article Référence électronique Laurent Beauguitte , « Alain Reynaud, um itinerário singular », Confins [En ligne], 15 | 2012, mis en ligne le 26 juin 2012, consulté le 18 ...
doi:10.4000/confins.7776
fatcat:nangznymtbcgxadyzx2zdll4v4
Test of photonic crystal fiber in broadband interferometry
2005
Applied Optics
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Delage, and François Reynaud IRCOM OCNL (UMR CNRS 6615), 123 ave. ...
Thomas, 87 060 LIMOGES Cedex, FRANCE Laurent Labonté, and Philippe Roy
IRCOM OGI (UMR CNRS 6615), 123 ave. A. ...
doi:10.1364/ao.44.002496
pmid:15881056
fatcat:n7jauf3dr5bmrczlt63bmoryqu
Adaptive tests of homogeneity for a Poisson process
[article]
2009
arXiv
pre-print
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We propose to test the homogeneity of a Poisson process observed on a finite interval. In this framework, we first provide lower bounds for the uniform separation rates in L^2 norm over classical Besov bodies and weak Besov bodies. Surprisingly, the obtained lower bounds over weak Besov bodies coincide with the minimax estimation rates over such classes. Then we construct non asymptotic and nonparametric testing procedures that are adaptive in the sense that they achieve, up to a possible
arXiv:0905.0989v1
fatcat:dxyhzy2ghnhrrcsowjv4uirbry
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... thmic factor, the optimal uniform separation rates over various Besov bodies simultaneously. These procedures are based on model selection and thresholding methods. We finally complete our theoretical study with a Monte Carlo evaluation of the power of our tests under various alternatives.
Physics-Based Swarm Intelligence for Disaster Relief Communications
[article]
2016
arXiv
pre-print
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This study explores how a swarm of aerial mobile vehicles can provide network connectivity and meet the stringent requirements of public protection and disaster relief operations. In this context, we design a physics-based controlled mobility strategy, which we name the extended Virtual Force Protocol (VFPe), allowing self-propelled nodes, and in particular here unmanned aerial vehicles, to fly autonomously and cooperatively. In this way, ground devices scattered on the operation site may
arXiv:1604.07679v1
fatcat:fvgmh2m2hbb35bqdmhqc4qlrgi
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... ish communications through the wireless multi-hop communication routes formed by the network of aerial nodes. We further investigate through simulations the behavior of the VFPe protocol, notably focusing on the way node location information is disseminated into the network as well as on the impact of the number of exploration nodes on the overall network performance.
An Integrated Aerial Telecommunications Network that Supports Emergency Traffic
[article]
2012
arXiv
pre-print
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This paper outlines how an aerial telecommunications network can optimally meet the stringent needs of emergency relief and recovery operations. We propose a novel architecture, made of an integrated and highly dynamic multi-purpose aerial telecommunications infrastructure that can be contextually extended with fast-deploying high or low altitude platforms. In particular, we analyze the interest and challenges of adapting core concepts from substitution networks and controlled mobility
arXiv:1208.0996v1
fatcat:c53jjcha3jf5bcjzc4npq4zrea
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... s, so that a base network can be seamlessly augmented, both in terms of capacity and functions. We give an estimation of the emergency traffic supported by the lower altitude platforms in an example scenario and discuss the challenges posed by this architecture, notably in terms of disaster resilience and ability to efficiently provide sustained first responder communications.
Physics-Based Swarm Intelligence for Disaster Relief Communications
[chapter]
2016
Lecture Notes in Computer Science
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This study explores how a swarm of aerial mobile vehicles can provide network connectivity and meet the stringent requirements of public protection and disaster relief operations. In this context, we design a physics-based controlled mobility strategy, which we name the extended Virtual Force Protocol (VFPe), allowing self-propelled nodes, and in particular here unmanned aerial vehicles, to fly autonomously and cooperatively. In this way, ground devices scattered on the operation site may
doi:10.1007/978-3-319-40509-4_7
fatcat:tvtuu7ooaja7tn2pyp56b6pm4y
more »
... ish communications through the wireless multi-hop communication routes formed by the network of aerial nodes. We further investigate through simulations the behavior of the VFPe protocol, notably focusing on the way node location information is disseminated into the network as well as on the impact of the number of exploration nodes on the overall network performance.
Empathie, contagion émotionnelle et coupure par rapport aux émotions
2005
Enfance
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Tous droits réservés pour tous pays. La reproduction ou représentation de cet article, notamment par photocopie, n'est autorisée que dans les limites des conditions générales d'utilisation du site ou, le cas échéant, des conditions générales de la licence souscrite par votre établissement. Toute autre reproduction ou représentation, en tout ou partie, sous quelque forme et de quelque manière que ce soit, est interdite sauf accord préalable et écrit de l'éditeur, en dehors des cas prévus par la
doi:10.3917/enf.574.0363
fatcat:5qrw7jr2qrfilocu54ckl6gswe
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... égislation en vigueur en France. Il est précisé que son stockage dans une base de données est également interdit.
Airborne Base Stations for Emergency and Temporary Events
[article]
2013
arXiv
pre-print
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This paper introduces a rapidly deployable wireless network based on Low Altitude Platforms and portable land units to support disaster-relief activities, and to extend capacity during temporary mass events. The system integrates an amalgam of radio technologies such as LTE, WLAN and TETRA to provide heterogeneous communications in the deployment location. Cognitive radio is used for autonomous network configuration. Sensor networks monitor the environment in real-time during relief activities
arXiv:1307.3158v1
fatcat:dufs3wemnfaa5ci4wm5m2efnii
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... nd provide distributed spectrum sensing capacities. Finally, remote communications are supported via S-band satellite links.
Transplanted lungs and the "white plague"
2017
Medicine
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Rationale: Solid organ transplant recipients, especially after lung transplantation, are at increased risk for Mycobacterium tuberculosis pulmonary tuberculosis due to lifelong immunosuppression. Patient concerns: A 41-year-old woman underwent a second bilateral lung transplantation that was complicated by fatal pulmonary tuberculosis. Diagnoses: Histological examination of a lung biopsy performed 6 weeks after retransplantation revealed a caseating granuloma and necrosis. Acid-fast bacilli
doi:10.1097/md.0000000000006173
pmid:28353558
pmcid:PMC5380242
fatcat:kiolqc6vuvha7p42m74nuut5qa
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... identified as rifampicin-susceptible M. tuberculosis by real-time polymerase chain reaction (PCR), confirmed by culture 2 weeks later. Interventions: Our investigation led us to highly suspect that the transplanted lungs were the source of M. tuberculosis transmission. Lessons: In order to optimize diagnosis and treatment for lung recipients with latent or active tuberculosis, regular assessment of lower respiratory samples for M. tuberculosis, particularly during the 12-month period posttransplant should be implemented. Regarding donor-derived transmission, screening donor grafts with latent tuberculosis by M. tuberculosis real-time PCR in lymphoid and adipose tissues is an option that should be considered. Abbreviations: BAL = bronchoalveolar lavage, CT = chest-computerized tomography, DNA = deoxyribonucleic acid, IGRA = interferon-g release assay, LTBI = latent tuberculosis infection, PCR = polymerase chain reaction, SOT = solid organ transplant, TST = tuberculin skin test.
Altérations cognitives liées au tabac
2009
La Médicale
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A damage/benefit evaluation of addictive product use
2012
Addiction
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Adaptive Energy Efficient Communications for Hybrid Aerial-Terrestrial Systems
[article]
2013
arXiv
pre-print
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2012 pre-print arXiv:1208.2825v1 fatcat:jzsokr7xsnfctgm3gw3ignpkea
Aerial telecommunications networks based on Low Altitude Platforms (LAPs) are expected to optimally meet the urgent needs of emergency relief and recovery operations for tackling large scale natural disasters. The energy efficient operation of such networks is important given the fact that the entire network infrastructure including the battery operated ground terminals, exhibit requirements to operate under power constrained situations. In this paper, we propose and evaluate a real-time
arXiv:1208.2825v2
fatcat:q7rqm6cuwfgmdj64jvnufkkv4y
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... e transmission strategy for dynamic selection of direct and cooperative links based on the channel conditions for improved energy efficiency. We show that the cooperation between mobile terrestrial terminals on the ground could improve the energy efficiency in the uplink depending on the temporal behavior of the terrestrial and the aerial uplink channels. The simulation analysis corroborates that the adaptive transmission technique improves the overall energy efficiency of the network.
Adaptive tests of homogeneity for a Poisson process
2011
Annales de l'I.H.P. Probabilites et statistiques
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Laurent and P. Reynaud-Bouret We have that R 2 D −2δ J < √ D J ln ln L/L if and only if J > log 2 ((R 4 L 2 /ln ln L) 1/(1+4δ) ). distinguish three cases. ...
Laurent and P. Reynaud-Bouret We deduce that there exists C > 0 such that for all x > 0, P s −V Λ ≥ 1 2 ||s − α 0 φ 0 || 2 − 1 2 ||s − s Λ || 2 + C||s|| ∞ L x ≤ e −x . ...
doi:10.1214/10-aihp367
fatcat:dvfvbxysbzexhayslx7xgeheqi
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