Academic literature on the topic 'Incendie de grande ampleur'
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Journal articles on the topic "Incendie de grande ampleur"
de Gliniasty, Jean. "Ukraine : un désastre de grande ampleur." Servir N° 518, no. 8 (February 26, 2023): 9–11. http://dx.doi.org/10.3917/servir.518.0009.
Full textLe Corfec, Thibaut, Kilian Bertho, Vincent Gelé, Jean-Pierre Tourtier, and Hugues Lefort. "7/10 Gestion d’une situation de grande ampleur." Soins 62, no. 818 (September 2017): 61–62. http://dx.doi.org/10.1016/j.soin.2017.06.022.
Full textJoly, R., F. Boussemart, P. Delesalle, and P. Goldstein. "Accidents autoroutiers de grande ampleur: stratégie médicale d'intervention." Urgences Médicales 16, no. 4 (January 1997): 167–72. http://dx.doi.org/10.1016/s0923-2524(97)84086-6.
Full textLe Foll, Jean. "La tarification du téléphone : une réforme de grande ampleur." Économie & prévision 73, no. 2 (1986): 21–41. http://dx.doi.org/10.3406/ecop.1986.4924.
Full textKrumeich, Gerd. "Jean-Jacques Becker et l’historiographie franco-allemande de la Grande Guerre." Cahiers Jaurès N° 251, no. 1 (April 25, 2024): 33–41. http://dx.doi.org/10.3917/cj.251.0033.
Full textBoukovski, Vladimir, Michel Eltchaninoff, and Michel Eltchaninoff. "L'esprit de la dissidence." Études Tome 418, no. 4 (April 1, 2013): 441–52. http://dx.doi.org/10.3917/etu.4184.0441.
Full textDejean, Philippe, and Patrice Sartre. "La cyber-vulnérabilité." Études juillet-août, no. 7 (June 23, 2015): 21–31. http://dx.doi.org/10.3917/etu.4218.0021.
Full textProchasson, Christophe. "Un chahuteur discret : Jean-Jacques Becker historien de la Première Guerre mondiale." Cahiers Jaurès N° 251, no. 1 (April 25, 2024): 23–32. http://dx.doi.org/10.3917/cj.251.0023.
Full textAltendorf, Damien. "Vers un El Niño de grande ampleur pour l'hiver 2023-2024 ?" La Météorologie, no. 122 (2023): 002. http://dx.doi.org/10.37053/lameteorologie-2023-0056.
Full textGuillotreau, Patrice, Laurent Le Grel, and Frédéric Gonzales. "Cointégration verticale des prix du poisson : stabilité des marges prix-coûts et transmission des chocs de demande." Économies et Sociétés. Systèmes agroalimentaires 40, no. 528 (2006): 669–87. http://dx.doi.org/10.3406/esag.2006.909.
Full textDissertations / Theses on the topic "Incendie de grande ampleur"
Bachmann, Damien. "Modélisation physique tridimensionnelle des mouvements gravitaires de grande ampleur en milieu rocheux." Phd thesis, Université de Nice Sophia-Antipolis, 2006. http://tel.archives-ouvertes.fr/tel-00133173.
Full textNous avons étudié ce phénomène par une approche de modélisation physique (expérimentale) tridimensionnelle. Le premier objectif de la thèse à donc été de finaliser la mise au point d'un protocole expérimental original récemment conçu. Cette méthode est fondée sur l'utilisation de nouveaux matériaux analogiques et d'un dispositif de chargement gravitaire original permettant de réaliser des modèles satisfaisant les critères de similarités physique. Ce protocole présente également l'avantage de pouvoir observer la déformation des modèles de manière incrémentale, ainsi que de permettre la réalisation de coupes pour visualiser la déformation en profondeur. Notre étude a permis de montrer que la profondeur maximale de la surface de rupture est comparable à la hauteur de l'édifice affecté. Par ailleurs, au cours de l'évolution de la rupture, ces phénomènes profonds participent au déclenchement de mouvements gravitaires de plus petite taille. Il a également pu être mis en évidence que la topographie à grande échelle est un facteur majeur contrôlant la géométrie et la répartition des mouvements gravitaires.
Baz, Badih Elie. "Management des systèmes de formation : Une approche conceptuelle, optimisée et opérationnelle pour les systèmes de grande ampleur." Corte, 2003. http://www.theses.fr/2003CORT1025.
Full textThis paper presents a detailed methodology for organizing time schedules in the case of mass training where the problems are essentially of a multi objective type with many ressource and cumulative constraints. After some consideration on work organization, job scheduling, and time scheduling, we show that there is an increasing necessity to adapt and improve trainig programs to take into account in a better way the wishes of people, their objectives and contraints. We shall focus on institutions and firms where this problem appears to be most important. We propose to describe how an efficient methodology can be designed to reach efficient objectives. In this context different problems and algorithms will be linked to give concrete solutions that have been implemented and proved to be useful and validated
Dautun, Carole. "Contribution à l'étude des crises de grande ampleur : connaissance et aide à la décision pour la sécurité civile." Phd thesis, Ecole Nationale Supérieure des Mines de Saint-Etienne, 2007. http://tel.archives-ouvertes.fr/tel-00803754.
Full textBelle, Pierre. "Contribution des processus hydrologiques et hydrogéologiques aux glissements de terrain de grande ampleur : application au contexte tropical de la Réunion." Thesis, La Réunion, 2014. http://www.theses.fr/2014LARE0022/document.
Full textThe landslide activity is commonly controlled by the variation of hydraulic head inside the instable mass. Thus, the hydrogeological study of landslides is an essential step to predict landslide dynamic, and for the remediation choices. However, the aquifers developed in landslide are generally complexes. Actually, the comprehension of landslide hydrogeological functioning is a major problematic, especially for the deep-seated landslides.Under humid tropical climate, the Salazie landslides (Reunion Island) allow to implement an interesting study to characterized deep-seated landslide hydrogeology and functioning. In this study, we performed a multidisciplinary approach, combining geology, hydrochemistry and numerical modeling (global and deterministic);The geological study allows the construction of the deep seated landslide geological model (Grand Ilet sector). The Grand Ilet landslide, corresponding to 175 Mm3, is the most active part of deep seated instability whose the total volume is estimated at 370 Mm3. The volcano-detritic lithologies (i.e basic breccia) constitute the main geological formation of the unstable mass. This breccia is a present-day reactivation of an old destabilization (> 350 Ma). Furthermore, the extensive deformation generated by the landslide activity allows the formation of decompressed zones.Inside breccias, a continuous aquifer is identified. Here, the groundwater flows are controlled by the geometry of the landslide base. Natural land cover, soils properties, unsaturated zone thickness and warm temperature limit the groundwater recharge. Only the intense rainfall episode (80 mm/event) can generated the recharge of landslide aquifer. During these events, rapid transfers circulating inside the decompressed zones have a significant effect on hydraulic charge variations. A slow component is infiltrated inside the porous medium of breccias.The inverse modeling methods with bimodal Gaussian-Exponential transfer function is applied to study the Salazie landslides dynamic. The results show that landslide speed variations are directly controlled by groundwater level variations during the hydrologic cycle (recharge and recession stage). Consequently, the inverse model is a powerful tool for predicting deep-seated landslide movements and for studying how they function
Fonrouge, Jean-Marie. "Contribution à l'étude du droit international des catastrophes naturelles et technologiques : les problèmes posés par le franchissement des frontières par des patients anonymes lors de catastrophes de grande ampleur." Bordeaux 4, 1998. http://www.theses.fr/1998BOR40012.
Full textThis study deals with legal problems posed by organising aid as a result of natural or technologic disasters. Such disasters require not only exceptional medical organization but also specific international coordination, so that emergency teams may arrive early on the scene. Moreover, these teams need to be managed properly on site, so that efficient co-operation allows the victims to be treated, and the injured who need it to be transported to the medical institutions of neighbouring countries. While the sending of international medical aid is now well understood, the crossing of frontiers by unidentified victims in peace rime us a major problem of international law. Any decision to allow such a victim to cross a boundary must respect all the established identification techniques, of which the interpol formula is the reference. Bilateral and multilateral agreements should be designed to allow such crossings in circumstances of force majeure. This study presents model agreements such as those existing between france and switzerland and those defined in the convention of american states. Planning ahead for an appropriate response to the inevitable disasters of the future implies the definition of new specific agreements, so that efficient international aid may become a realty for all victims of largescale natural and technologic disasters
Guerin, Sandra. "Méthodes d’étude et modélisation de la dynamique de population du triton marbré dans le cadre du projet de construction d’une infrastructure de grande ampleur en zone bocagère dans l’ouest de la France." Thesis, Paris Sciences et Lettres (ComUE), 2017. http://www.theses.fr/2017PSLEP063/document.
Full textHabitat loss and fragmentation are the main causes of amphibian decline in Western Europe. In spite of regulations concerning the construction of new infrastructures, the lack of knowledge concerning species and their habitat make difficult to evaluate the impact as well as the implementation of effective solutions to preserve biodiversity. Using the example of marbled newt (Triturus marmoratus), a protected species presents in Western France, this works aims at estimating the relevance of the fieldwork and modeling methods available to obtain data necessary for characterizing the dynamic of population for this species. To do so, two populations of marbled newts (situated in Loire Atlantique and Vendée) were studied using torch counts, traps, dip nets, with an intensive capture recapture (CR) protocol, and environmental DNA (eDNA) method. In the first part, this work allowed us to show that within the framework of quantitative characterization of the dynamics of a population, the information gathered by CR is the most reliable. This is especially due to the low and heterogeneous detection rate in space and time for marbled newt, which does not allow traditional methods to get reproducible and transposable results. eDNA is the most accurate method when it comes to estimating occurence but the possibility to use it to estimate absolute or even relative abundances stays a promising perspective that did not succeed yet. In a second chapter, we showed how recent methodological advances in modeling approaches allow estimating time spent by a species in a site thanks to CR data. These methods were applied to marbled newts to highlight a particular phenology, with arriving and leaving individuals being not simultaneous but progressive and each individual occupying the pond only for a part of the breeding season. These results allows to define a methodological frame adapted to develop long term studies of compensation measures within the framework of the construction project, but also more generally for future studies of urodele species
Bassignani, Ariane. "Metaproteomics analysis to study functionalities of the gut microbiota in large cohorts." Electronic Thesis or Diss., Sorbonne université, 2019. https://theses.hal.science/tel-02871891.
Full textMetaproteomics focuses on identifying and quantifying proteins in complex biological samples such as the human gut microbiota. The analysis of several hundred of samples is of interest given the growing recognition of this ecosystem as a health partner. However, the methods and protocols used so far in metaproteomics are not suitable for large-scale studies. We have therefore developed algorithms, evaluated and compared several identification approaches for peptides and proteins and proposed systematic evaluation criteria, with a particular interest in the replicability of identifications, in order to develop a pre-treatment pipeline suitable for wide-ranging studies. This work bring a methodological base so far missing in the field of the metaproteomics of the human gut microbiota. Quantification of peptides and proteins by XIC has never been performed on this type of data, we have also compared normalization methods and developed a methodology for imputing missing data to refine the abundance estimations obtained by the more classical method of SC. This thesis work has highlighted microbial biomarkers of potential interest for predicting the response to a slimming diet, or to characterize various phenotypes of IBD. We have also been able to analyse the metaproteome of more than 200 patients in the framework of the ProteoCardis ANR, which is ancillary to the European project MetaCardis, and which focuses on the potential link between gut microbiota and cardiovascular diseases. The search for proteins of interest among these data should allow us to discover protective or aggravating candidate biomarkers of cardiovascular diseases
Mohamed, Drissi. "Un modèle de propagation de feux de végétation à grande échelle." Phd thesis, Université de Provence - Aix-Marseille I, 2013. http://tel.archives-ouvertes.fr/tel-00931806.
Full textDrissi, Mohamed. "Un modèle de propagation de feux de végétation à grande échelle." Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM4704.
Full textThe present work is devoted to the development of a hybrid model for predicting the rate of spread of wildland fires at a large scale, taking into account the local heterogeneities related to vegetation, topography, and meteorological conditions. Some methods for generating amorphous network, representative of real vegetation landscapes, are proposed. Mechanisms of heat transfer from the flame front to the virgin fuel are modeled: radiative preheating from the flame and embers, convective preheating from hot gases, radiative heat losses and piloted ignition of the receptive vegetation item. Flame radiation is calculated by combining the solid flame model with the Monte Carlo method and by taking into account its attenuation by the atmospheric layer between the flame and the receptive vegetation. The model is applied to simple configurations where the fire spreads on a flat or inclined terrain, with or without a constant wind. Model results are in good agreement with literature data. A sensitivity study is conducted to identify the most influential parameters of the model. Eventually, the model is validated by comparing predicted fire patterns with those obtained from a prescribed burning in Australia and from a historical fire that occurred in Corsica in 2009, showing a very good agreement in terms of fire patterns, rate of spread, and burned area
Erez, Giacomo. "Modélisation du terme source d'incendie : montée en échelle à partir d'essais de comportement au feu vers l'échelle réelle : approche "modèle", "numérique" et "expérimentale"." Electronic Thesis or Diss., Université de Lorraine, 2019. http://www.theses.fr/2019LORR0189.
Full textNumerical simulations can provide valuable information to fire investigators, but only if the fire source is precisely defined. This can be done through full- or small-scale testing. The latter is often preferred because these tests are easier to perform, but their results have to be extrapolated in order to represent full-scale fire behaviour. Various approaches have been proposed to perform this upscaling. An example is pyrolysis models, which involve a detailed description of condensed phase reactions. However, these models are not ready yet for investigation applications. This is why another approach was chosen for the work presented here, employing a heat transfer model: the prediction of mass loss rate for a material is determined based on a heat balance. This principle explains the two-part structure of this study: first, a detailed characterisation of heat transfers is performed; then, the influence of these heat transfers on thermal decomposition is studied. The first part focuses on thermal radiation because it is the leading mechanism of flame spread. Flame radiation was characterised for several fuels (kerosene, diesel, heptane, polyurethane foam and wood) and many fire sizes (from 0.3 m up to 3.5 m wide). Measurements included visible video recordings, multispectral opacimetry and infrared spectrometry, which allowed the determination of a simplified flame shape as well as its emissive power. These data were then used in a model (Monte-Carlo method) to predict incident heat fluxes at various locations. These values were compared to the measurements and showed a good agreement, thus proving that the main phenomena governing flame radiation were captured and reproduced, for all fire sizes. Because the final objective of this work is to provide a comprehensive fire simulation tool, a software already available, namely Fire Dynamics Simulator (FDS), was evaluated regarding its ability to model radiative heat transfers. This was done using the data and knowledge gathered before, and showed that the code could predict incident heat fluxes reasonably well. It was thus chosen to use FDS and its radiation model for the rest of this work. The second part aims at correlating thermal decomposition to thermal radiation. This was done by performing cone calorimeter tests on polyurethane foam and using the results to build a model which allows the prediction of MLR as a function of time and incident heat flux. Larger tests were also performed to study flame spread on top and inside foam samples, through various measurements: videos processing, temperatures analysis, photogrammetry. The results suggest that using small-scale data to predict full-scale fire behaviour is a reasonable approach for the scenarios being investigated. It was thus put into practice using FDS, by modifying the source code to allow for the use of a thermal model, in other words defining the fire source based on the model predicting MLR as a function of time and incident heat flux. The results of the first simulations are promising, and predictions for more complex geometries will be evaluated to validate this method
Books on the topic "Incendie de grande ampleur"
Catastrophes de grande ampleur. OECD, 2005. http://dx.doi.org/10.1787/9789264020214-fr.
Full textBook chapters on the topic "Incendie de grande ampleur"
BOUISSET, Christine. "Incendies de forêt à l’heure de l’anthropocène : questions d’échelles." In Les risques et l’anthropocène, 59–79. ISTE Group, 2021. http://dx.doi.org/10.51926/iste.9041.ch2.
Full textPollet, N., R. Cojean, and J. L. Schneider. "Les critères de mobilité des mouvements gravitaires rapides de grande ampleur." In Landslides, 275–80. Routledge, 2018. http://dx.doi.org/10.1201/9780203749197-34.
Full textVELOSO, Karen. "Mythe initiatique Selk’nam." In Théâtre Mythologique, 159–70. Editions des archives contemporaines, 2022. http://dx.doi.org/10.17184/eac.5595.
Full textC. ROCHOUX, Mélanie, Aurélien COSTES, Ronan PAUGAM, and Arnaud TROUVÉ. "Assimilation de données pour les incendies de végétation." In Inversion et assimilation de données de télédétection, 97–132. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9142.ch3.
Full textGoter, Françoise. "Chapitre 26. Comment réussir un redressement économique de grande ampleur, suite à un plan social ?" In Traité du management socio-économique, 360–70. EMS Editions, 2021. http://dx.doi.org/10.3917/ems.saval.2021.01.0360.
Full textCARFANTAN, C., L. QUIRIN-CESARI, S. BERGZOLL, R. DUPONT, and M. GEHANT. "Soutien médical d’un meeting aérien." In Médecine et Armées Vol. 45 No.2, 245–52. Editions des archives contemporaines, 2017. http://dx.doi.org/10.17184/eac.7440.
Full textTOPIN, F., C. BOUTILLIER DU RETAIL, E. DELMOND, X. ANN, A. BELNA, D. PONS, and F. PEDUZZI. "Particularités du sauvetage maritime de grande ampleur et capacités de l’Unité médicale d’intervention en milieu maritime du Bataillon de marins-pompiers de Marseille." In Médecine et Armées Vol. 46 No.3, 255–62. Editions des archives contemporaines, 2018. http://dx.doi.org/10.17184/eac.7341.
Full text"L’effroyable incendie et bruslement general de la grande forest de Boisfort en Picardie la nuict du Mardy au Mercredy 10 Aoust 1634." In Les styles du savoir, 525–27. Turnhout: Brepols Publishers, 2011. http://dx.doi.org/10.1484/m.stsa-eb.4.00180.
Full textMitrofanova, Oksana. "La guerre de la Russie contre l’Ukraine, un tournant dans les relations internationales ?" In Annuaire français de relations internationales, 31–47. Éditions Panthéon-Assas, 2023. http://dx.doi.org/10.3917/epas.ferna.2023.01.0031.
Full textCorreia, Vincent. "Bona fide et droit international : leçons tirées du déroutement d’un aéronef civil dans le ciel biélorusse." In Annuaire français de relations internationales, 591–603. Éditions Panthéon-Assas, 2023. http://dx.doi.org/10.3917/epas.ferna.2023.01.0591.
Full textReports on the topic "Incendie de grande ampleur"
Banque Interaméricaine de Développement rapport annuel 2008: Bilan de l'année. Inter-American Development Bank, February 2009. http://dx.doi.org/10.18235/0005828.
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