Legal conditions for implementing EDRs in public fleets of vehicles

ITS 2016 - 11th ITS European Congress, Glasgow, ROYAUME-UNI, 06-/06/2016 - 09/06/2016This paper describes the needed legal conditions to implement Event Data Recorder in public fleets of vehicles. These conditions are specific because vehicles are owned by the government or local authorities and can be used by different kind of persons. The legal terms concern technical conditions and have to ensure the recommendations of the authority protecting privacy and personal data. Potential drivers have to be informed about the presence of an EDR in the vehicles and about the recorded data. Users are free to agree (or not) for recording data and their hierarchy can't access these data against their employees. The EDR has to not affect the vehicle safety and all vehicles have to be declared to the government. All these legal conditions have been applied for a French project but are valid for all European countries since they are based on the human right and the European laws.Cet article décrit la manière dont les conditions juridiques de la collecte et du traitement de données recueillies avec des enregistreurs embarqués dans des Îhicules (enregistreurs de données d'éÏnements de la route, EDR) doivent être prise en compte dans un contexte de recherche en sécurité routière à visée opérationnelle. En effet, ces données permettent généralement d'identifier les conducteurs des Îhicules, directement ou indirectement. Les conditions techniques et organisationnelles de la mise en oeuvre doivent donc respecter les législations européennes et françaises de protection des données à caractère personnel et de la vie priÎe ainsi que les recommandations des autorités de protection de ces données (la CNIL en France). Dans le contexte d'une expérimentation menée par des laboratoires de recherche français qui sert ici d'illustration, toutes les conditions juridiques relatives à la protection des droits des conducteurs ont été appliquées. Elles sont transposables dans les pays européens, car elles sont basées sur la réglementation communautaire et sur des principes issus de la convention européenne des droits de l'Homme

Bibliothèque publique, un lieu de travail (La)

Les troubles musculo-squelettiques sont fréquents chez les personnels de bibliothèques, en raison des postures statiques prolongées, des mouvements répétés, de l\u27utilisation d\u27outils informatiques ou de tâches de manutention. Ce rapport fait état de travaux qui ont mené à l\u27élaboration d\u27un modèle d\u27intervention ergonomique pour contribuer aux projets d\u27aménagement et concevoir des situations de travail qui ne soient pas source d\u27atteintes à la santé pour le personnel. Ces travaux leur ont permis d\u27établir un lien entre les activités du travail en bibliothèque et de nombreux facteurs de risques de troubles musculo-squelettiques. Les auteurs ont documenté l\u27influence de différents choix faits pendant deux projets d\u27aménagement en bibliothèque sur l\u27apparition de telles lésions. Les résultats de leur étude ont servi de base à la rédaction de publications pratiques qui permettent aux gestionnaires et au personnel des bibliothèques, aux ergonomes et aux spécialistes municipaux en santé et en sécurité du travail d\u27effectuer des choix d\u27équipements et d\u27aménagement qui tiennent compte de la prévention des troubles musculo-squelettiques

Kinetic modeling of carbon dioxide valorization with epoxides

The reaction between carbon dioxide and epoxides using a non-metallic catalytic system can produce cyclic carbonates with excellent yields. The activation of the chemical system can occur in two ways: activation of epoxide or activation of carbon dioxide at the first step. A kinetic investigation of epichlorohydrin carbonate synthesis from epichlorohydrin and carbon dioxide was performed. The mass transfer, the kinetic of reaction and the activation of the chemical system was included in the analysis. A kinetic model was developed based on the reaction mechanism and the mass transfer phenomena. The quasi steady state assumption was considered on intermediate species and its results were compared with the detailed model. The optimization of the kinetic parameters estimated was performed by using a genetic algorithm in the model, the results obtained were in agreement with the experimental data. Please click Additional Files below to see the full abstract

Lesions of lateral or central amygdala abolish aversive Pavlovian-to-instrumental transfer in rats

Aversive Pavlovian conditioned stimuli (CSs) elicit defensive reactions (e.g., freezing) and motivate instrumental actions like active avoidance (AA). Pavlovian reactions require connections between the lateral (LA) and central (CeA) nuclei of the amygdala, whereas AA depends on LA and basal amygdala (BA). Thus, the neural circuits mediating conditioned reactions and motivation appear to diverge in the amygdala. However, AA is not ideal for studying conditioned motivation, because Pavlovian and instrumental learning are intermixed. Pavlovian-to-instrumental transfer (PIT) allows for the study of conditioned motivation in isolation. PIT refers to the ability of a Pavlovian CS to modulate a separately-trained instrumental action. The role of the amygdala in aversive PIT is unknown. We designed an aversive PIT procedure in rats and tested the effects of LA, BA, and CeA lesions. Rats received Pavlovian tone-shock pairings followed by Sidman shock-avoidance training. PIT was assessed by comparing shuttling rates in the presence and absence of the tone. Tone presentations facilitated instrumental responding. Aversive PIT was abolished by lesions of LA or CeA, but was unaffected by lesions of BA. These results suggest that LA and CeA are essential for aversive conditioned motivation. More specifically, the results are consistent with a model of amygdala processing in which the CS is encoded in the LA and then, via connections to CeA, the motivation to perform the aversive task is enhanced. These findings have implications for understanding the contribution of amygdala circuits to aversive instrumental motivation, but also for the relation of aversive and appetitive behavioral control

Classical and MgII-selected Damped Lyman-alpha Absorbers: impact on Omega_HI at z<1.7

The Damped Lyman-alpha systems (DLAs), seen in absorption in the spectrum of quasars, are believed to contain a large fraction of the neutral gas in the Universe. Paradoxically, these systems are more difficult to observe at z_abs<1.7, since they are rare and their HI feature then falls in UV spectra. Rao & Turnshek (2000) pioneered a method based on MgII-selected DLAs, that is absorbers discovered thanks to our knowledge of their MgII feature in optical spectra. We use new observations undertaken at the TNG as well as a careful literature & archival search to build samples of low redshift absorbers classified according to the technique used for their discovery. We successfully recover N(HI) and equivalent widths of FeII 2600, MgII 2796, MgII 2803 and MgII 2852 for a sample of 36 absorbers, 21 of which are MgII-selected. We find that the MgII-selected sample contains a marginally larger fraction of absorbers with log N(HI)>21.0 than seen otherwise at low redshift. If confirmed, this property will in turn affect estimates of Omega_HI which is dominated by the highest HI column densities. We find that log N(HI) does not correlate significantly with metal equivalent widths. Similarly, we find no evidence that gravitational lensing, the fraction of associated systems or redshift evolution affect the absorber samples in a different way. We conclude that the hint of discrepancies in N(HI) distributions most likely arises from small number statistics. Therefore, further observations are required to better clarify the impact of this discrepancy on estimates of Omega_HI at low redshift.Comment: 13 pages, 8 figures. Accepted for publication in MNRA

Procedia CIRP

The control of geometrical deviations and form variations throughout the product life-cycle is a fundamental task in geometric dimensioning and tolerancing. As product complexity increases, it has not only become necessary to rely on computers to process geometrical and non-geometrical information from early design stages but also to come up with more realistic shape representation. Most of computer-aided tolerancing (CAT) packages used nowadays are fully integrated to computer-aided design softwares like CATIA and SolidWorks and they allow to model 2D and 3D tolerances stack-up through worst-case or statistical models. These CAT systems are generally available as proprietary commercial software which can sometimes restrict their domain of application and slow the implementation of new paradigms like the Skin Model. The Skin Model is an abstract surface model that represents the interface between a workpiece and its environment whose implementation involves the modeling of finite instances of the Skin Model called Skin Model Shapes (SMS) that encompass different sources of deviations and constitute a non-ideal geometrical model. The aim of this work is to show the first phase of implementation of an integrated open source environment based on PolitoCAT and Salome to model Skin Model Shapes. An Unified Model Language (UML) based logical data model of the integrated system is presented, it is an extended version of current data models for geometric modeling that includes the objects and relationships to manage form variations at different design stages. The work carried out contributes to the conceptualization of Skin Model Shapes model and it constitutes a support on the implementation of SMS in an open source CAT. An example of this integration involving a Skin Model Shapes implementation is shown as an illustration of the functionality of the platform

Contribuer à un projet d’aménagement par l’analyse ergonomique du travail : le cas d’une bibliothèque publique

L’ergonomie est de plus en plus intégrée à la conception de situations de travail, que ce soit dans le cadre de projets industriels ou de projets architecturaux. Dans ce dernier cas, en participant à la définition des espaces, les ergonomes contribuent également à influencer, en partie, l’organisation du travail future. Lors d’une intervention dans un projet de construction d’une nouvelle bibliothèque, des ergonomes chercheurs ont accompagné le déroulement du projet, aux phases concours d’architecture, études de concepts et études préliminaires. C’est en s’appuyant essentiellement sur l’analyse ergonomique du travail effectuée dans la bibliothèque existante, de même que dans des sites de référence que les ergonomes ont pu analyser les propositions architecturales et élaborer, avec un groupe de travail, des suggestions de modifications au cadre futur de travail. Cet article rend compte des activités mises en œuvre par les ergonomes au cours de leur intervention, notamment l’analyse ergonomique du travail, et de la manière dont l’intervention a pu influencer l’espace et l’organisation du travail. La trajectoire de la conception de deux des trois étages du bâtiment de la nouvelle bibliothèque illustrera ce propos et nous amènera à discuter de la portée et des limites de l’intervention ergonomique d’accompagnement et des conditions qui en rendent possible une issue positive pour le travail futur.Ergonomic considerations are increasingly being factored into work situation design, in both industrial and architectural projects. In the latter case, by participating in the definition of spaces, ergonomists also have an impact, in part, on future work organisation. Ergonomic researchers accompanied the construction of a new library in the architectural competition, design study and preliminary study phases. Basing themselves primarily on the ergonomic work analysis of the existing library and reference sites, the ergonomists analyzed the architectural proposals and then developed, with a working group, suggestions for modifying the future work framework. This article discusses the intervention activities implemented by the ergonomists during their intervention, namely ergonomic work analysis, and how the intervention was able to affect the work space and work organization. The design trajectory of two of the new library’s three floors will illustrate this and lead to a discussion of the scope and limitations of the accompanying ergonomic intervention and the conditions necessary for a positive outcome for future work.Se integra cada vez más la ergonomía a la concepción de situaciones de trabajo, que sea como parte de proyectos industriales o de proyectos arquitectónicos. En este caso, al participar a la definición de los espacios, los ergonomistas también contribuyen a influir en parte sobre la organización del trabajo venidero. Mientras intervinieron en un proyecto de construcción de una nueva biblioteca, los investigadores ergonomistas acompañaron el desarrollo del proyecto hasta las fases del concurso de arquitectura, estudios de conceptos y estudios preliminares. Los ergonimistas pudieron analizar las proposiciones arquitectónicas y elaborar, con un grupo de trabajo, sugerencias de modificaciones en el contexto futuro del trabajo, basándose esencialmente sobre el análisis ergonómico del trabajo efectuado en la biblioteca existente así como en los sitios de referencia. Este artículo informa sobre las actividades puestas en práctica por los ergonomistas a lo largo de su intervención como el análisis ergonómico del trabajo, y sobre la manera con la cual la intervención pudo influir sobre el espacio y la organización del trabajo. La trayectoria del diseño de dos de los tres pisos del edificio de la nueva biblioteca ilustrará este estudio y nos llevará a debatir el alacance y los límites de la intervención ergonómica de apoyo y las condiciones que hacen posible una solución positiva para el trabajo venidero

Influence of Population III stars on cosmic chemical evolution

New observations from the Hubble ultra deep field suggest that the star formation rate at z>7 drops off faster than previously thought. Using a newly determined star formation rate for the normal mode of Population II/I stars (PopII/I), including this new constraint, we compute the Thomson scattering optical depth and find a result that is marginally consistent with WMAP5 results. We also reconsider the role of Population III stars (PopIII) in light of cosmological and stellar evolution constraints. While this input may be needed for reionization, we show that it is essential in order to account for cosmic chemical evolution in the early Universe. We investigate the consequences of PopIII stars on the local metallicity distribution function of the Galactic halo (from the recent Hamburg/ESO survey of metal-poor stars) and on the evolution of abundances with metallicity (based on the ESO large program on very metal-poor stars), with special emphasis on carbon-enhanced metal-poor stars. Our most important results show that the nucleosynthetic yields of PopIII stars lead to abundance patterns in agreement with those observed in extremely metal-poor stars. In this chemical approach to cosmic evolution, PopIII stars prove to be a compulsory ingredient, and extremely metal-poor stars are inevitably born at high redshift. (Abridged)Comment: 11 pages, 7 figures, MNRAS in pres

Consensus on circulatory shock and hemodynamic monitoring. Task force of the European Society of Intensive Care Medicine.

OBJECTIVE: Circulatory shock is a life-threatening syndrome resulting in multiorgan failure and a high mortality rate. The aim of this consensus is to provide support to the bedside clinician regarding the diagnosis, management and monitoring of shock. METHODS: The European Society of Intensive Care Medicine invited 12 experts to form a Task Force to update a previous consensus (Antonelli et al.: Intensive Care Med 33:575-590, 2007). The same five questions addressed in the earlier consensus were used as the outline for the literature search and review, with the aim of the Task Force to produce statements based on the available literature and evidence. These questions were: (1) What are the epidemiologic and pathophysiologic features of shock in the intensive care unit ? (2) Should we monitor preload and fluid responsiveness in shock ? (3) How and when should we monitor stroke volume or cardiac output in shock ? (4) What markers of the regional and microcirculation can be monitored, and how can cellular function be assessed in shock ? (5) What is the evidence for using hemodynamic monitoring to direct therapy in shock ? Four types of statements were used: definition, recommendation, best practice and statement of fact. RESULTS: Forty-four statements were made. The main new statements include: (1) statements on individualizing blood pressure targets; (2) statements on the assessment and prediction of fluid responsiveness; (3) statements on the use of echocardiography and hemodynamic monitoring. CONCLUSIONS: This consensus provides 44 statements that can be used at the bedside to diagnose, treat and monitor patients with shock