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Gaudin, Charlotte. "La gestion d'un environnement dynamique lors de situations d'alerte : analyse des processus cognitifs et des activités collectives". Aix-Marseille 1, 2010. http://www.theses.fr/2010AIX10025.
Pełny tekst źródłaBadeig, Fabien. "Un environnement actif pour la simulation multi-agents : application à la gestion de crise dans les transports". Paris 9, 2010. https://bu.dauphine.psl.eu/fileviewer/index.php?doc=2010PA090027.
Pełny tekst źródłaIn this Ph. D thesis, we propose a model of multi-agent simulation, Eass (Environment as Active Support for Simulation). The originality of this model is to integrate the simulation process in the modeling of the system. When a simulation is designed, the system modeling merges with its implementation in a simulation platform because (1) the activation of agents is managed by a global scheduler and (2) the action phase of agents, which incorporates the action selection mechanism, depends in part on the simulation platform. Our proposal is to outsource the evaluation of the local context of each agent and the selection of agent behavior, managing this assessment in a central entity which is the environment. To achieve this objective, it was necessary to reify the link between the context of an agent and its behavior, thanks to the principle Property-based Coordination which allows the representation and management of information related to the system components. Thus, modeling the system necessitates not only to model the behavior of the agent but also to model the behavior of the simulation taking into account the scheduling process. We built a functional architecture based on our model Eass which details the specifications that a simulation platform has to implement in order to support our model. To illustrate this architecture, two simulation platforms were developed : the rest is based on a coupling of existing tools that are the agent platform MadKit and the expert system generator Jess, the second is a new simulation plateform developed to tackle the limits to the use of existing tools. The application of our simulation model is a problem of crisis management in transport. To model the problem, it was necessary to take into account the organizational and communication constraints arising from the need to involve different services with their own protocols to manage crisis. To address this problem, an extension of the organizational model Moise integrating the modeling of the communication dimension of the organization, is used. We have added the simulation modeling, including the definition of agent behaviors, to this organizational modeling
Daoudi, Ibtissem. "De l'évaluation à l'adaptation d'un environnement de jeu sérieux : application à la gestion de crise". Electronic Thesis or Diss., Aix-Marseille, 2020. http://www.theses.fr/2020AIXM0555.
Pełny tekst źródłaThis thesis fits into the field of technology enhanced learning environments. It aims to resolve some existing limitations concerning the evaluation of Crisis Management Serious Games (CMSG). CMSG constitute an innovative alternative in which players try to manage a crisis situation. The findings motivating this work are: (1) the growing need for researchers to study the success factors contributing to the effectiveness of CMSG, (2) the lack of existing evaluation works taking into account the emotional aspect, and (3) the need to exploit the evaluation results to adapt the game to learners’ profiles in order to improve their learning experience. Stemming from these findings, this thesis attempts to develop contributions on both theoretical and practical levels that revolve around two main axes. Firstly, we propose a theoretical framework for individual and collective evaluation in CMSG. This framework is based on an analysis grid detailing the criteria and indicators for measuring them that can be classified under three evaluation facets: pedagogical, emotional and social. Secondly, we propose an approach to evaluate learners in CMSG based on two methods for evaluating the social and emotional facets. The first method aims to produce a quantitative and a qualitative evaluation of interactions between players. The second method aims to produce a formative and summative evaluation of learners’ emotional states at two levels: individual and collective. The obtained evaluation results are exploited to propose an adaptation of a game simulating an exercice for evacuating a building in a case of fire emergency
Tena-Chollet, Florian. "Elaboration d'un environnement semi-virtuel de formation à la gestion stratégique de crise, basé sur la simulation multi-agents". Phd thesis, Ecole Nationale Supérieure des Mines de Saint-Etienne, 2012. http://tel.archives-ouvertes.fr/tel-00741941.
Pełny tekst źródłaAllik, Amel. "La construction de la crise environnementale. Thèmes, stratégies et représentations". Electronic Thesis or Diss., Sorbonne Paris Cité, 2018. http://www.theses.fr/2018USPCA038.
Pełny tekst źródłaThis thesis focuses on the construction of the environmental crisis through the flow of environmental discourses. We define the environmental crisis as a range of physical, social and discursive manifestations that are related to the Environment. They are caused by the separation of Man and nature, a relationship that derives from the Hellenistic concept of phusis. These manifestations oscillate between disruptions and uncertainties on the one hand, and on the other, the research of solutions whose objective is to find a new balance. The environmental crisis is composed of a set of public problems, as well as of numerous issues that have yet to be problematized or publicized in the public sphere. Through the careful study of some of environmental crisis discourses, we were able to examine these public problems and non-publicized issues as a wholeness. We analyzed a corpus of French and international environmental law foundation texts and Corporate Social Responsibility (CSR) reports, and reconstructed some of the contents of this crisis. As we had three research objectives, we combined three methods of analysis. The first, a quantitative method, allowed us to define the themes of the environmental crisis. The objective of the second, a qualitative discourse analysis method, was to identify and describe the different strategies used by the different issuers of both institutional texts and CSR reports. Finally, narrative and cultural semiotics facilitated the comprehension of the organization of environmental representations, by reconstructing the underlying narratives behind the environmental crisis discourses
Clerveau, Michelet. "Gestion de catastrophes et évolution des vulnérabilités : retour sur les catastrophes des années 2000 en Haïti". Electronic Thesis or Diss., Poitiers, 2016. http://www.theses.fr/2016POIT5009.
Pełny tekst źródłaThe 2000s were marked by an upsurge of natural disasters worldwide. The number of disasters recorded this decade alone far exceeds the average per decade for the twentieth century. Haiti, the only LDC in the Americas was not immune to this upsurge of disasters. The country has suffered from the effects of 8 of 155 cyclones and storms in the Atlantic Basin for the period and the aftermath of an earthquake. Some of these hazards have affected several countries in the region. Haiti is the country that appears on top in the list of countries with the largest number of casualties because of its vulnerability.Communities affected by these disasters have, of course, differences according to their level and their place in the network and the nationwide grid. Mapou and Fonds-Verrettes are two remote villages badly connected to the center that is to say, the capital. Gonaïves is a regional average city in crossroads position between the department of the north, northeast, northwest, central and west; and Port-au-Prince, the capital, in the west department, is the economic and cultural center of the country. These differences and place in the national network influence the impact and scope of the crisis stemming from different catastrophic events as well as the managing of difficulties
Legeard, Benoît. "Prévention des inondations torrentielles méditerranéennes : approche multi-agents pour l'aide a la gestion spatialisée de crise". Université Joseph Fourier (Grenoble), 2000. http://www.theses.fr/2000GRE10010.
Pełny tekst źródłaRault-Doumax, Sébastien. "Contribution à l'aide à la gestion de crise en cas de rejet accidentel dans un canal : application aux produits miscibles dans l'eau". Aix-Marseille 1, 2003. http://www.theses.fr/2003AIX11037.
Pełny tekst źródłaThe accidents of hazardous goods transportations occur each year. Fortunately, most of them, do not cause victims but they often pollute environment. When an accident happens, the efforts rest essentially on Fire brigade assisted by competent authorities. So SIGAPOL was born: Geographic Information System applied to the accidental pollutions of streams. This system is a platform which integrates new technologies with the aim to support decision in case of accidental pollution of streams intended for the main actor of the crisis: the Fire brigade. The SIGAPOL is based on a Geographical Information System composed of data bases and computer calculation to assess pollution. This simulation module is the most important work of this PhD. It consists of powerful modellings resulting from the literature scientific and checked by experimental studies carried out in open-channel in laboratory and real site
Cambon, Sophie. "Services d'eau potable : de la logique d'offre à la maîtrise de la demande. Comparaison France - Etats-Unis. La place des usagers dans la gestion durable des services en eau placés sous contrainte environnementale". Phd thesis, Ecole Nationale des Ponts et Chaussées, 1996. http://tel.archives-ouvertes.fr/tel-00344595.
Pełny tekst źródłaComby, Émeline. "Pour qui l'eau ? Les contrastes spatio-temporels des discours sur le Rhône (France) et le Sacramento (Etats-Unis)". Thesis, Lyon 3, 2015. http://www.theses.fr/2015LYO30043/document.
Pełny tekst źródłaA given society’s relationship with water is contextual, based on individual and public perceptions. This research investigated how public perception has been shaped by different stakeholders in two different river systems. To do so, we compared the trajectories of the Rhône River (France) and the Sacramento River (United States) by combining field observations with a principal dataset of 5,985 newspaper articles. Because the definition of social problems occurs within public arenas, this retrospective study of newspaper coverage allowed us to evaluate exogenous and endogenous discontinuities, static and dynamic constraints, and environmental and social trajectories. Media coverage was analyzed using content, quotation, and textual data analysis as well as GIS. Conflict between values entails interaction between different arenas, mobilizes spokespeople, and consolidates power relations. The Advocacy Coalition Framework promotes the hybridization between bottom-up and top-down policies and legitimizes different processes of discussion and problem-solving. Dialog between stakeholders exists in space and time between here and elsewhere, present and past, and risk and disasters. These temporal factors were addressed with a synchronic study. During the twentieth century, the Rhône River and the Sacramento River have undergone a great number of changes, primarily due to different decisions made at the national level. Nevertheless in both basins, advocacy coalitions have been key sources of political changes for thirty years: they share a set of beliefs and act in concert to address local concerns in water policy. Finally, a more detailed case study is presented for the Rhône basin, where French law and scientific knowledge require integrated river basin management. The Rhône case study demonstrates the spatial and temporal variability of opinions, debates, and discourses about water, which often embody tensions because of conflicting demands
Allik, Amel. "La construction de la crise environnementale. Thèmes, stratégies et représentations". Thesis, Sorbonne Paris Cité, 2018. http://www.theses.fr/2018USPCA038.
Pełny tekst źródłaThis thesis focuses on the construction of the environmental crisis through the flow of environmental discourses. We define the environmental crisis as a range of physical, social and discursive manifestations that are related to the Environment. They are caused by the separation of Man and nature, a relationship that derives from the Hellenistic concept of phusis. These manifestations oscillate between disruptions and uncertainties on the one hand, and on the other, the research of solutions whose objective is to find a new balance. The environmental crisis is composed of a set of public problems, as well as of numerous issues that have yet to be problematized or publicized in the public sphere. Through the careful study of some of environmental crisis discourses, we were able to examine these public problems and non-publicized issues as a wholeness. We analyzed a corpus of French and international environmental law foundation texts and Corporate Social Responsibility (CSR) reports, and reconstructed some of the contents of this crisis. As we had three research objectives, we combined three methods of analysis. The first, a quantitative method, allowed us to define the themes of the environmental crisis. The objective of the second, a qualitative discourse analysis method, was to identify and describe the different strategies used by the different issuers of both institutional texts and CSR reports. Finally, narrative and cultural semiotics facilitated the comprehension of the organization of environmental representations, by reconstructing the underlying narratives behind the environmental crisis discourses
Bobineau, Christophe. "Gestion de transactions en environnement mobile". Versailles-St Quentin en Yvelines, 2002. http://www.theses.fr/2002VERS0031.
Pełny tekst źródłaGuerny, Jacques de. "Gestion des entreprises et environnement concurrentiel". Tours, 1994. http://www.theses.fr/1994TOUR1003.
Pełny tekst źródłaThe aim of this thesis is to study the relations between companies and their environment in terms of competitors analysis. Its first part report an inquiry, made in france at the level of big and small firms, with reference to the evolution of economic concepts about global business competition. Based on this report, the second part of the thesis present an original four steps methodology to be included in the short and long range planning system of each firm. In the conclusion are opened possible steps of research to improve the matter and specially to reduce the considerable gap existing between economic theory and business management
Jouaber, Snoussi Kaouther. "Gestion et règlementation du marché : le cas des interruptions de cotation". Paris 9, 2000. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2000PA090018.
Pełny tekst źródłaKocharyan, Aram. "Gestion de la mémoire dans un environnement virtuel". Thesis, Toulouse 3, 2019. http://www.theses.fr/2019TOU30089.
Pełny tekst źródłaThe increasing computation needs of modern applications led to the development of medium to large scale computer infrastructures. Cloud computing became a key solution for resource mutualization. More and more enterprises and scientific institutions set-up their own private cloud facilities. The key technology behind the development of these infrastructures is virtualization. Virtualized infrastructures bring many advantages for resource management, but resource optimization is still a challenge, for ensuring high hardware utilization and low waste. Server consolidation was introduced for optimizing such infrastructures. Its principle is to gather VMs on as less servers as possible, thus allowing unused servers to be suspended. However, consolidation strategies have to take into account many types of resource (CPU, memory, I/O) thus inducing a high complexity. Additionally, these resources may be fluctuating at runtime and consolidation relies on VM migration which is a heavy operation. Therefore, consolidations are performed infrequently. In this thesis, we propose the design of a memory management system which allows mutualizing memory between VMs. This system is orthogonal and complementary to consolidation. The first issue is to design a monitoring system that should track the working set of the VMs at runtime with low intrusiveness. The next important step is to reclaim unused memory from under-loaded VMs and finally grant it to over-loaded VMs to help them to overcome temporary memory difficulties. As a result, it is proposed a both local and global memory mutualization system which allows to monitor the working set size of each VM and to mutualize unused memory, either locally (with the VMs located on the same node) or globally (with the VMs located on neighbor nodes). The solution has been evaluated with modern HPC, data intensive benchmarks as well as scientific and Big Data (Apache Spark) applications. The results demonstrate the effectiveness of our design choices
Guillem-Lessard, Julien. "Gestion d'événements et d'interactions dans un environnement 3D /". Thèse, Trois-Rivières : Université du Québec à Trois-Rivières, 2006. http://www.uqtr.ca/biblio/notice/resume/30000082R.pdf.
Pełny tekst źródłaGuillem-Lessard, Julien. "Gestion d'événements et d'interactions dans un environnement 3D". Thèse, Université du Québec à Trois-Rivières, 2006. http://depot-e.uqtr.ca/1492/1/030000082.pdf.
Pełny tekst źródłaFerron, Evelyne. "L'émergence d'une crise régionale au coeur d'un écosystème atypique : le Fayoum". Master's thesis, Université Laval, 2005. http://hdl.handle.net/20.500.11794/18087.
Pełny tekst źródłaLacaze-Labadie, Rémi. "Planification et modèle graphique pour la génération dynamique de scénarios en environnements virtuels". Thesis, Compiègne, 2019. http://www.theses.fr/2019COMP2481/document.
Pełny tekst źródłaOur work is related to the training of crisis management in virtual environments. The specification of possible unfoldings of events in a simulation is essential for human learning in a virtual environment. This allows both to propose and orchestrate personalized learning situations and also to bring the learner toward relevant and educative scenarios. The work presented in this thesis focuses on the dynamic generation of scenarios and their execution in a virtual environment. For that, we aim at a set of objectives that are often contradictory : the freedom of action of the user, the generation of various scenarios that respect the authorial intent, the narrative control and the capacity of the system to adapt to deviations fromthe learner. The different approaches of interactive storytelling tackle more or less some of these objectives, but it is difficult to satisfy them all, and this is the challenge of our work. In addition to these objectives, we also aim at facilitating the modeling of the narrative content, which is still a real issue today when it comes to model complex environments such as the ones related to crisis management. We propose an emergent approachwhere the scenario experienced by the learner will emerge fromthe interactions between the learner, the virtual characters and our narrative system MENTA. MENTA is in charge of the narrative control by proposing a set of adjustments (over the simulation) that satisfies narrative objectives chosen by the trainer (e. g., a list of specific skills). These adjustments take the form of a prescribed scenario that is generated by MENTA via a planning engine that we have coupled with fuzzy cognitive maps through a macro-operator FRAG. A FRAG is used to model FRAGment of scenario in the form of scripted sequences of actions/events. The originality of our approach relies on a strong coupling between planning and graphical models which preserves the exploration capability and the generative power of a planning engine (which contributes to the generation of various and adaptable scenarios), while facilitating the modeling of narrative content as well as the authorial intent thanks to fragments of scenario that are scripted by the author and used during the planning process. We have worked on a concrete application example of scenarios dealing with the management of a massive influx of victims. Then, we have implemented MENTA and generated scenarios related to this example. Finally, we have tested and analyzed the performance of our system
Segrestin, Blanche. "La gestion des partenariats d'exploration : spécificités, crises et formes de rationalisation". Phd thesis, École Nationale Supérieure des Mines de Paris, 2003. http://pastel.archives-ouvertes.fr/pastel-00000601.
Pełny tekst źródłaAubry, Stéphane. "Annotations et gestion des connaissances en environnement virtuel collaboratif". Phd thesis, Université de Technologie de Compiègne, 2007. http://tel.archives-ouvertes.fr/tel-00160513.
Pełny tekst źródłaNotre premier apport est la définition d'un modèle de l'annotation 3D, qui comporte trois parties : la forme, la spatialisation et les méta-données. Nous présentons en particulier les supports spécifiques de l'annotation 3D, l'ancre et le point de vue géométrique.
Nous proposons, afin de gérer le grand nombre d'annotations et l'absence d'ordre canonique de lecture d'un objet 3D, l'introduction d'une ontologie indexant les annotations.
A l'aide de notre environnement prototype, nous avons évalué l'influence de l'utilisation de l'ontologie sur la lecture des annotations 3D. Les résultats indiquent un apport de l'ontologie, les utilisateurs trouvant plus facilement l'information pertinente.
Laramée, Lucie. "Vue systémique de la gestion du risque environnemental : application à la gazéification des déchets solides". Sherbrooke : Université de Sherbrooke, 1997.
Znajdź pełny tekst źródłaBritos, Laeticia. "La gestion des crises dans la zone euro-méditerranéenne : analyses et perspectives". Université de Paris-Sud. Faculté Jean-Monnet. UFR Droit, Économie, Gestion, 2010. http://www.theses.fr/2010PA111020.
Pełny tekst źródłaGalactéros-Luchtenberg, Caroline. "Analyse critique de la gestion des crises balkaniques de l'après-guerre froide". Paris 1, 2001. http://www.theses.fr/2001PA010317.
Pełny tekst źródłaTraoré, Boukaye Boubacar. "Modélisation des informations et extraction des connaissances pour la gestion des crises". Thesis, Toulouse, INPT, 2018. http://www.theses.fr/2018INPT0153.
Pełny tekst źródłaThe rise of emerging data collection technologies offers new opportunities for various scientific disciplines. IT is expected to play its part by developing intelligent data analysis techniques to provide some insight into solving complex problems. The content of this doctoral research dissertation is part of the general problem of extracting knowledge from data by computer techniques. This PhD work focuses, firstly, to the problem of information modeling for crisis management requiring medical care, using a collaboration of computer applications of telemedicine. We proposed a methodology for managing a remote crisis in three stages. It is mainly focused on the collaboration of telemedicine acts (Teleconsultation, Teleexpertise, Telemonitoring, Remote Assistance, and Medical Regulation), from the transport phase of victims to the phase of medical treatment in and / or between health structures. This methodology not only helps to provide crisis managers with a computerized decision aid system, but also to minimize the financial costs and to reduce the response time of emergency through an organized management of the crisis. Secondly, we studied in detail the extraction of knowledge using data mining techniques on satellite images to discover epidemic r risk areas, including the case study focused on the cholera epidemic in the region of Mopti, Mali. Thus, a methodology of six phases was presented by relating the data collected in the field and satellite data to prevent and more effectively monitor the epidemic crises. The results show that 66% of the contamination rate is related to the Niger River, in addition to certain societal factors such as garbage dumps in winter. As a result, we have been able to establish the link between the epidemic and its development environment, which will enable decision makers to better manage a possible crisis of epidemic. And finally, during an epidemic crisis situation, we focused on medical analysis, more specifically by the use of portable microscopes to confirm or not the presence of pathogens in samples of case suspects. To do this, we have presented a methodology in six phases, based on the techniques of deep learning including one of convolutional neural network techniques, transfer learning that take advantage of complex systems and analysis of large amounts of data. The idea is to train networks convolutional neural automatic image classification pathogens. For example in our case study, this approach was used to distinguish a microscopic image containing the cholera epidemic virus called Vibrio cholerae from a microscopic image containing the malaria epidemic virus called Plasmodium. This allowed us to obtain good performances with a classification accuracy of 99%. Subsequently, the idea is to deploy this pathogen image recognition solution in intelligent portable microscopes for routine analysis and medical diagnostic applications in crisis management. This will make it possible to fill the lack of specialists in microscopic manipulation and a considerable time saving in the analysis of the samples with precise measures favoring the accomplishment of the work under better conditions
Diawara, Amadou Bélal. "Les déchets solides a Dakar. Environnement, sociétés et gestion urbaine". Phd thesis, Université Michel de Montaigne - Bordeaux III, 2009. http://tel.archives-ouvertes.fr/tel-00466516.
Pełny tekst źródłaDiawara, Amadou Bélal. "Les déchets solides à Dakar : environnement, sociétés et gestion urbaine". Bordeaux 3, 2009. https://tel.archives-ouvertes.fr/tel-00466516.
Pełny tekst źródłaDakar faces an important deficit in equipment and basic urban public services. Among the sectors affected by this deficiency, that of the taking charge of solid waste. At its birth in the xxe century, colonial authorities limited the collection and cleaning services to only European districts of the town. Since the independence, a quick urban denseness which did not gain control of, brought organisms of collection, to apply a sociodifferentiate management between central equipped areas, and a little urbanized margin beltways. Domestic hygiene was not very affected by this functioning. But the weakness of the official offer, bring the populations to adopt alternatives mechanisms a little suitable for the disposal of garbage : anarchists rejection, burial or traditional burning. With the law acquittal of Mbeubeus which receives the whole waste of the built up area, these practices cause the pollution of the environment. It also damage the living condition of the population, and put in danger their health. A global management policy of waste is necessary. Intervening on the whole chain, it must integrate the banal production, but also that said dangerous medical and industrial waste
Benzekri, Abdelmalek. "Gestion de la communication pour réseaux hétérogènes : un environnement logiciel". Toulouse 3, 1989. http://www.theses.fr/1989TOU30162.
Pełny tekst źródłaNicolle, Serge. "Gestion parallele d'applications en vision artificielle dans un environnement distribue". Clermont-Ferrand 2, 1992. http://www.theses.fr/1992CLF21509.
Pełny tekst źródłaMendoza, Chapa Sonia Guadalupe. "Gestion d'entités partagées dans un environnement de production coopérative Web". Grenoble INPG, 2006. http://www.theses.fr/2006INPG0087.
Pełny tekst źródłaThe lack of interoperability of groupware applications motivated us to study the feasability of using the Web to support collaborative work. The Web facilitates the development of groupware applications, but presents severa 1 drawbacks that make the information management problematic. This thesis proposes a groupware infrastructure offering an execution and development support to developers that is dedicated to the management of shared entities. This support provides solutions for effective collaboration and facilitates the development task by providing tools to manage the collaboration entities. Ln order to offer a set of generic and extensible services to the developers of groupware applications, we have used open implementation, aspect oriented programming, and design patterns. This research work has been validated by the design and the implementation of a main part of the PINAS platform whose goal is to design/develop supports dedicated to Web cooperative applications
Harguig, Laila. "Les contraintes structurelles du processus stratégique et les rationalités de l'organisation dans un environnement turbulent". Paris 9, 1986. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1986PA090003.
Pełny tekst źródłaTo take up the challenge dictated by new economic and social conditions, the firm management must indeed go out of the confined world in which it was locked and extend its thing's sight to set better problems at which it is confronted. The firm management will have tomorrow a much bigger application field. The firms are organisms which effect in an environment with which it have multiple exchanges ; so to advance in the understanding of mecanisms which fix the firm's development, we will be obliged to integrate this last one in the aggregate environment in which it effects and to describe the complexity of relations and interactions which characterize the system in its whole. This with the object of allow the firm in a doubt's context to reach its growth's objective and to control the method of its development
Bleis, Christian. "Öko-Controlling : Betriebswirtschaftliche Analyse zur systematischen Berücksichtigung von ökologischen Aspekten durch Unternehmenscontrolling /". Frankfurt am Main ; Berlin ; Paris [etc.] : P. Lang, 1995. http://catalogue.bnf.fr/ark:/12148/cb37473522w.
Pełny tekst źródłaMaréchal, Jean-Paul. "La gestion économique du risque environnemental majeur". Paris 1, 1990. http://www.theses.fr/1990PA010038.
Pełny tekst źródłaThe last thirty years have seen the risk of pollution increasingly take the form of major technological accidents and micropollutions. It is this new kind of risk that we call "major environmental risk". The aim of this thesis is to determine how this new risk can be submitted to economic management. After having demonstrated that the major environmental risk is a non-probabilisable risk due to an inmeasurable probability of occurrence and unpredictable real maximum consequences - a situation of uncertainty according to f. H. Knight's defini- tion - with the notions of responsibility liability and general interest being chal- lenged, the author proposes a double economic management of the major environmental risk. First, a "downstream management" based ont he "economy of conventions" consist- ing of a four level insurance system. Second, an "upstream management" which, given the limits of the neoclassical theory in general and the decision theory in particular, requires the conceptualiza- tion of an "open economy" whereby the means of intervention is the "normative manage- ment under constraint"
Rabemanantsoa, Rakotomanana Alexandrine. "La fonction circulation de l'information en informatique dans un environnement peu équipé". Paris 9, 1985. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1985PA090019.
Pełny tekst źródłaWilliamson, Simon. "Délégation de service public et environnement". Nantes, 2005. http://www.theses.fr/2005NANT4023.
Pełny tekst źródłaIn the French context of externalising the public action, this study focuses on the delegation of environmental public services to private operators. In both fields of water and waste managements, will be demonstrated the extension of their functional and material aspects, found in their management and marketing, to their submission to European Union environmental laws. Prospective improvements of the management combination that follow their own limit review, go over the "concessive" model application, in order to reach one more generalist to management modes. Developed thorough the "equity matrices concept", this study, looking for a pro-environment public service, invites to a modification, already initiated, of its territorial and competitive statute
Berger, Sabbatel Amandine. "Organiser la montée en fiabilité d'un collectif d'organisations : acteurs, outils et modes de management : le cas des collectivités territoriales face à la crise". Thesis, Nantes, 2016. http://www.theses.fr/2016NANT2035/document.
Pełny tekst źródłaIn order to cope with the risks that threaten the French territory, the local level is the first level of crisis response. But it is also the weak link in the civil security organization. The organization of crisis response among municipalities is uneven and lacks operational capability. Given the lack of municipal resources and expertise in this area, intermunicipal organizations have come to play a supporting role, yet little studied today. Our thesis then explores the collective progression of the whole inter-municipality in the preparation of the response to the crisis (the inter-municipal structure and all the municipalities). How to overcome a well-established planning logic in organizational processes? How to harmonize the level of preparedness within a very diverse group of municipalities? Our thesis suggests an answer through the joint logic of anticipation and resilience, thanks to the contribution High Reliability Organizations theories (HRO). Thanks to the managerial work of the inter-municipal risk-manager, the municipal emergency preparedness plan becomes the central element of a collective strategy to increase reliability. This strategy is based both on an organizational dimension, on a cognitive dimension and on a political dimension. In return, our thesis offers HRO theories an opportunity to think reliability as a manageable progression, an opportunity to think reliability in an inter-organizational context, and proposes to enrich the analysis by including a political dimension
Abdessalem, Slah. "Le contrôle budgétaire en période de crise : application au cas de "l'Etnor"". Nice, 1988. http://www.theses.fr/1988NICE0027.
Pełny tekst źródłaThis research deals with budgetary control systems as a management tool. In this system, actual performance is reported against budgets and information is provided on what had al ready happened but the system did not seem to provide assistance in the attainement of objectives. The introduction of the concept of dynamic mechanistic foncast of year end results seams to be the required management tool in periods of crisis. This involves an analysis of current performance levels, an evaluation of the current organisational environment and how this is likely to influence organisational performance and the development of revised courses of action to improve profitability. In this system, the measure of managerial performance is no longer the extent to which budgets are achieved, but the extent to which managers are able continuonsly togenerate and implement profit improvement plans. The introduction of this concept within "etnor" has allowded it to manage efficiently the most important control variables
Rumpala, Yannick. "Régulation publique et environnement : questions écologiques, réponses économiques /". Paris ; Budapest ; Torino : l'Harmattan, 2003. http://catalogue.bnf.fr/ark:/12148/cb39058481h.
Pełny tekst źródłaBibliogr. p. 369-370.
Polito, Gabriele Maria. "Le principe de solidarité et la gestion des crises dans le secteur bancaire". Thesis, Strasbourg, 2017. http://www.theses.fr/2017STRAA006/document.
Pełny tekst źródłaThe thesis is intended to demonstrate the existence of a principle of solidarity in the European Banking Union (EBU). This work is divided into three chapters. The first chapter aims to retraces which are the various nuances that characterize the semantics of the word ‘solidarity’. The second chapter is devoted to the assessment of the provisions of the Treaties which refer to the concept of solidarity. The third chapter analyses how it is declined the principle of solidarity in the EBU, which has introduced innovative methods to manage the resolution of the banks in distress. In conclusion, the thesis tries to prove that also in this renewed EU legal framework, the ‘rule’ continues to be the non-solidarity; by contrast, the ‘exception’ continues to be the solidarity as confirmed by the new tools, which could be activated by the competent authority only in presence of serious difficulties in the banking sector
Zoghlami, Nesrine. "Optimisation à base d’agents communicants des flux logistiques pour la gestion de crises". Ecole Centrale de Lille, 2008. http://www.theses.fr/2008ECLI0013.
Pełny tekst źródłaThe logistic chains represent a competitive advantage that companies try to maintain. Nevertheless, it is never easy to anticipate the evolution of a logistics chain. Consequently, to integrate the disturbances as a parameter into the study of the chain can allow limiting its vulnerability. The research works presented in this thesis, within the context of cooperation with the logistics department of EADS, concern the definition of a modeling approach and an oriented agent simulation of logistic chains in a context with strong disturbances (the crisis management logistics chain). However, work in an uncertain environment; incite to be equipped with cooperation mechanisms assuring all the actors of the chain satisfaction, while acting in a collective way to reach a common objective: the crisis management. To resolve this kind of problem, we defined in this thesis two interaction modes and negotiation protocols based on the cooperation between agents. These protocols, validated in a crisis management application, allow us to take into account the dependencies between the different negotiation issues. To demonstrate, the efficiency of the used approaches, we represented the variation of the bullwhip effect according to the used approach. We concluded that the cooperation is essential and allows reducing efficiently the bullwhip effect along a logistics chain. A demonstrator OBAC was realized, integrating all this approaches and military applications
Sarr, Mamadou. "Étude critique d'un thème d'éducation relative à l'environnement : l'utilisation rationnelle et la gestion des ressources naturelles". Paris 7, 1990. http://www.theses.fr/1990PA077221.
Pełny tekst źródłaSi, Youcef Mohamed. "Gestion durable de l'environnement en Algérie". Valenciennes, 2006. http://ged.univ-valenciennes.fr/nuxeo/site/esupversions/42bc842e-4f49-4193-a447-306d970965fc.
Pełny tekst źródłaThe development of strategy which preserves environmental quality and natural resources, the goal being to maintain a harmonious balance between the economic, social and environmental concerns, constitutes a re requirement and a need. This strategy must old account of the complexity of the environmental problems and their interdependent nature. To find solutions to these problems will require an intersectorial and multidisciplinary approach and taking into consideration a series of tools available for their treatment. The objective of this strategy will be to reconcile the economic and social development witch the rational and durable use of natural resources and the need to redule pollution and its harmful effects and to attenuate the risks to public health. This strategy will have to guide the priority actions to mitigate the serious current space distortions witch result in a consirrable wastage of natural resources
Blondel, Xavier. "Gestion memoire dans perdis, un environnement reparti persistant a grande echelle". Paris, CNAM, 2000. http://www.theses.fr/2001CNAM0360.
Pełny tekst źródłaPedraza, Linares Esperanza. "SGBD sémantiques pour un environnement bureautique : intégrité et gestion de transactions". Grenoble 1, 1988. http://tel.archives-ouvertes.fr/tel-00009437.
Pełny tekst źródłaMatchuendem, Domguia Borelle. "Environnement économique et investissement agricole : effet de la gestion de l'offre". Master's thesis, Université Laval, 2021. http://hdl.handle.net/20.500.11794/69821.
Pełny tekst źródłaSupply management (SM) in the agricultural sector creates a relatively stabilized environment for producers since this type of market regulation sets an equilibrium between agricultural supply and demand at the National level (National Level), SM determines the price received in production based on production costs and import control. Economists identify investment as a very important factor for economic growth, productivity, and market efficiency. For a long time, the relationship between SM and investment has generated a debate among experts. However, to our knowledge,no scientific analysis has specifically emphasized this relationship in recent years. This study aims to make tangible contributions to this debate by analyzing the relationship between the sectors under SM (milk, egg, chicken), the sectors that are not under SM (pork, beef, grains, and oilseeds) and investment. To achieve this, a mixed research approach has been adopted based on the exploitation of secondary data and the collection of primary data through an online survey of management and funding advisors. The results of the study showed that producers under supply management would make higher investments and in a wide range of assets than producers who are not. They would invest in "offensive" investments such as technology, land purchase, construction of buildings, modernization of equipment, machinery, and new equipment. On the other hand, producers without supply management invest in “defensive” investments such as replacement investments and investments to comply with existing standards. Other results obtained from the survey of advisors show that factors associated with the economic environment which influences agricultural investments in descending order are income stability, price stability, investment opportunities, asset availability and profit margin. Producers under SM would therefore operate in an environment that stabilizes prices and incomes, which would generate a higher profit marginand boosts investment. It equally offers guarantees to financial institutions and increases there payment capacity of the operation. These results allow us to suggest that the economic environment (with or without SM) in whicha gricultural holdings operate influences their types of investments.
Pedraza, Linares Esperanza. "SGBD sémantiques pour un environnement bureautique intégrité et gestion de transactions /". Grenoble 2 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb376174200.
Pełny tekst źródłaPedraza, Linares Esperanza Adiba Michel. "SGBD sémantiques pour un environnement bureautique intégrité et gestion de transactions /". S.l. : Université Grenoble 1, 2008. http://tel.archives-ouvertes.fr/tel-00009437.
Pełny tekst źródłaRuel, Martine. "Une approche de gestion des risques environnementaux : le cas de la zone d'influence et de coopération du Parc National Kouchibouguac, Nouveau-Brunswick". Sherbrooke : Université de Sherbrooke, 1999.
Znajdź pełny tekst źródłaLeroy, Maya. "Gestion stratégique des écosystèmes dans un contexte d’aide internationale : engagements environnementaux et dispositifs de gestion dans la vallée du fleuve Sénégal". Paris, ENGREF, 2004. http://www.theses.fr/2004ENGR0022.
Pełny tekst źródłaIn three decades, international conventions have become a major tool for public action in the field of the environment. They offer the double promise of action that is broadly based on agreement and a strong commitment to collective responsibility. But what is the environmental effectiveness of these commitments? Are they followed by effects? The question arises for international conventions, as for all public, international, national or territorial environmental policies. In response, widespread today's approaches that see negotiation as coordination, cooperation or market principles are lacking. Normative evaluation frameworks are essential in this context, as well as the dimensions of power and strategy. In this perspective of strategic environmental management analysis, it is necessary to carry out fieldwork that clearly enlight the announcements of collective environmental responsibility in one hand and on the other, the concrete evolutions of the state of the environment the acts that cause them. In the case of the Senegal river valley, a vast floodplain of a river that crosses four states, we have analyzed several management measures put in place to take charge of the environment (the Mitigation and Monitoring Environmental Impacts Program of Senegal River Development -PASIE, Left Bank Management Plan and Planning -PDRG and Senegalese Environmental Planning: Regional Action Plan for the Environment -PRAE and the Regional Conservation Strategy Of Biodiversity - SRCB). It shows that they are far from taking care of the responsibilities to be assumed, particularly in the context of the Ramsar (wetlands) and biodiversity conventions. The thesis analyzes in depth the causes of this state of affairs. It identifies the consequences and replaces them in the broader picture of the long-term vicissitudes of development actions whose effectiveness and sustainability are highly questionable
Le, Nguyen Tuan Thanh. "Coordination models for crisis resolution : discovery, analysis and assessment". Thesis, Toulouse 3, 2016. http://www.theses.fr/2016TOU30327.
Pełny tekst źródłaThis thesis is about coordination in multi-agent universes and particularly in crisis contexts. Recently, we have witnessed an increasing number of crises, not only natural disasters (hurricane Katrina, Haiti earthquake, ...) but also man-made ones (Syrian refugees crisis in Europe, Arabic spring, rioting in Baltimore, ...). In such crisis, the different actors involved in the resolution have to act rapidly and simultaneously in order to ease an efficient control and reduce its impacts on the real world. To achieve this common goal as quickly and efficiently as possible, these actors (police, military forces, medical organizations) must join their respective resources and skills to collaborate and act in a coordinated way, most often by following a plan that specifies the expected flow of work between them. By coordination, we mean all the work needed for putting resolution plans and all stakeholders' skills and resources together in order to reach the common goal (crisis resolution) in an efficient way. Crisis resolution plans are most of the time available in a textual format defining the actors, their roles and coordination recommendations in the different steps of crisis life-cycle (mitigation, preparedness, response and recovery). While plans in a printed document format are easy to manipulate by stakeholders when taken individually, they do not provide direct means to be analysed, simulated, adapted or improved and may have various different interpretations. Therefore they are difficult to manage in real time and in a distributed setting. Given these observations, it becomes useful to model these textual plans to have an accurate representation of them, to reduce ambiguity and to support coordination between stakeholders and ease an efficient control and crisis resolution. The goal of this PhD thesis is to contribute to coordination engineering in crisis domains by providing a comprehensive approach that considers both organizational and task aspects in a coherent conceptual framework. In this perspective, our approach combines Business Process and Multi-Agent paradigms and provides a mapping algorithm between their concepts. BPM (Business Process Modelling) provides an aggregate view of the coordination through the task aspect and so doing eases the validation, the simulation, the intelligibility of crisis resolution plans at design time and its monitoring at run time. The Multi-Agent paradigm provides social abstractions (high-level interactions and organization structures) to model, analyse and simulate an organizational view of the coordination by representing the structure and the behaviour of the system being developed at a macro level, independently of the internal structure of agents (micro level). The contribution of this thesis is a coordination framework, which consists of three related components: i) A design and development approach (design/discovery, analysis, simulation) that provides means (recommendations, formalisms, life-cycle, algorithms) to produce (agent and process-based) coordination models from a textual plan and/or event based log files, ii) A mapping algorithm deriving BPMN process schemas onto multi-agent structures, iii) Coordination evaluation metrics. We extend the works of Grossi and define formal metrics that allow the evaluation of the quality (efficiency, robustness and flexibility) of multi-agent system organizations. We have applied this framework to the Ho Chi Minh City Tsunami resolution plan