Dissertations / Theses on the topic 'Flux de marchandises'
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Antoniazzi, Federico. "La rationalisation des flux de marchandises à travers les terminaux intermodaux." Phd thesis, Université Lumière - Lyon II, 2011. http://tel.archives-ouvertes.fr/tel-00814724.
Full textRazanakoto, Pascal. "Configuration des centres de traitement des flux internationaux de marchandises : le cas de Madagascar." Aix-Marseille 2, 1991. http://www.theses.fr/1991AIX24012.
Full textThe evolution of relationship between international trade and development for developing countries has been determined by the control function of modal points in the network of international transports. This main control function seems to be identified by the strategie configuration of freight international plateforms (seaport, airport. . . . ) in madagascar
Bellivier, Muriel. "Le Juste-à-temps : implications et conséquences sur les flux d'information, d'hommes et de marchandises." Marne-La-Vallée, 1994. http://www.theses.fr/1994MARN0099.
Full textFerzli, Raphaële. "Organiser des ambulants : une analyse sociologique de la coordination des flux d'hommes, de véhicules, de marchandises." Versailles-St Quentin en Yvelines, 2007. http://www.theses.fr/2007VERS001S.
Full textThe purpose of this research-work/ thesis is to determine how the coordination of the flows in transport and logistic companies is to be organized? Let us focus on the logic of human cooperation and/or segmentation which is actually in use? How do the articulations between the various processes - meant to simplify them- work together within the organizations deprived of time units, space units and action units? Relying on about fifty interviews and numerous observations carried out in three different companies, our analysis aims at providing answers to these questions? Thus, considering that coordination is not an obvious natural agent/factor, this research-work may enable us to analyse the implied social mechanisms which help them work as well as the media upon which they rely. So, from management tools of information to the notion of confidence, going through management indicators, all those cooperation agents/factors are compared in order to clarify the complexity which surrounds the coordination mechanisms
Mefiro, Oumarou. "Vers la maîtrise spatiale de la circulation des flux de marchandises dans les PED : le cas du Cameroun." Aix-Marseille 2, 1989. http://www.theses.fr/1989AIX24000.
Full textGabella-Latreille, Céline. "Le modele quinquin-fret : un modele de simulation a l'horizon 2015 des flux nationaux de transport de marchandises." Lyon 2, 1997. http://www.theses.fr/1997LYO22024.
Full textThe quinquin fret model is an instrument helping the decision making. It allows is evaluate ex-ante the long term effects of transport policies measures expected by public authorities as to the sncf. The national ton kilometre obtained by road, transport, rail transport or inland navigation can be simulated at a long term toking into account different asseptions related to industrial growth and to modal split factors
Mourad, Georges. "L'Analyse factorielle des correspondances et l'étude de quelques marchés flux des marchandises OCDE-OPEP et OCDE-URSS, flux du pétrole OPEP-OCDE, immatriculation de véhicules utilitaires et des voitures particulières en Europe." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb37599936q.
Full textMourad, Georges. "L'analyse factorielle des correspondances et l'études de quelques marchés : flux des marchandises OCDE-OPEP et OCDE-URSS, flux du pétrole OPEP-OCDE, immatriculation de véhicules utilitaires et des voitures particulières en Europe occidentale." Paris 6, 1986. http://www.theses.fr/1986PA066212.
Full textHounwanou, Sonagnon. "Pour une approche territoriale de la logistique urbaine : choix individuels de déplacement, localisation commerciale et impact sur l’environnement des flux de transport de marchandises en ville." Thesis, Lyon, 2019. http://www.theses.fr/2019LYSEM013.
Full textThe significance of shopping trips for a city is at least twofold. They are essential to supply households as they are critical for the retail sector viability. Despite, shopping trip flows are rarely taken into account while evaluating urban goods flows. Actually, urban goods flows are more often addressed in a transport operating perspective only. We noticed during these PhD works that there is another approach for urban logistics in the scientific literature. We call it the territorial approach because it introduces warehouses location and urban planning matters into urban logistics. But there still are several operating issues to address about this approach. That’s what we targeted during our reflections, investigating the before and the after of a relocation project of an important retail store from Saint-Etienne ‘city centre. The key contributions of our works are twofold. The data we collected first allowed us to develop and test a discrete choice modelling methodology making the link between retail location and individual shopping trips behaviours. Second, we suggest to link both upstream and downstream transport flows generated by a retail store and assess their environmental impacts. Then another question is emerging. Having the possibility to model the retail location choice of consumers, is it easier to compare the environmental impacts of both upstream and downstream flows generated by different commercial areas in the city?
Poujol, Gabriel. "Les circuits vivriers du corridor Ouagadougou-Accra : conditions d’un développement inclusif." Thesis, Montpellier 3, 2017. http://www.theses.fr/2017MON30029/document.
Full textSince colonization, West African transport corridors drew an economic dependence on space towards global market. Massive imports of manufactured goods are not balanced by the export of raw materials. The African market is not yet the market for Africans and this generally hampers territorial development. In the transport corridor between Ouagadougou and Accra, in West Africa, the challenges of regional integration and food security are crystallizing in the staple food circuits. The exchanges that take place there regulate the mobility of foodstuffs between places. In the space constituted by Burkina Faso and Ghana, characterized by an ecological gradient between the Sahel and the coast that strongly differentiates agricultural potentialities, the thesis puts these challenges in perspective with territorial development. She analyzes the inclusive potential of merchant staple food circuits through the example of yam, maize and cowpea in the corridor that connects Ouagadougou to Accra. After analyzing the transactional practices of these circuits based on surveys carried out with traders and transporters in the field, we simulate potential exchanges using a gravity model based on data relating to production, commerce, and consumption, but also to road accessibility of space. Between food availability and household demand, locating these exchanges and their paths questions the articulation of the food trade scales and the complementarity of places and activities with regard to the links between agriculture, trade and transport identified as carriers of spatially inclusive development. In a context of secondary cities, margins and borders, our approach explores the spatial interactions between surplus and deficit areas in order to propose technical recommendations with operational and political scope to contribute to the reflection on regional integration and security food
Schoen, Quentin. "Piloter le transport de colis intelligents : proposition d’une approche décentralisée Application aux colis contenant des produits sensibles L’indispensable évolution des ”transport management system” pour le pilotage des flux de produits sensibles Improving parcels transportation performance by introducing a hitchhiker parcel model." Thesis, Ecole nationale des Mines d'Albi-Carmaux, 2019. http://www.theses.fr/2019EMAC0008.
Full textCentralised transport logistics systems reach their limits, facing with fragmented shipments and complex logistics networks. Breakthrough innovations, as the Physical Internet initiative, steer research works to decentralised, open and collaborative monitoring approaches. The research work in this thesis aims to query the relevance of decentralised monitoring applied on intelligent and opportunistic parcels. Thus, we define key performance indicators allowing each parcel to make its own decisions and direct itself on the logistics network. These indicators allow parcels to evaluate each transportation opportunity. In the third part, we evaluate the relevance of our model, testing these indicators with different transportation types. We use a design of experiments with Discrete-Event Simulation models to test several transportation scenarios. Finally, in the fourth part, we applied our experiments on a French Blood Establishment Supply Chain part. It aims to compare the current organisation with the expected one and conclude on the relevance of our proposition
Tiffon, Guillaume. "La création de valeur par le client : de la marchandise service à la théorie du néo-surtravail." Thesis, Evry-Val d'Essonne, 2009. http://www.theses.fr/2009EVRY0021/document.
Full textThis thesis analyzes the role played by customers in the productive efficiency of service firms. After introducing the concept of value of its framework and defining what characterizes a “marchandise service”, it relies on a survey conducted among customers and staff of different sectors (fast food, chain store retail, call centers and paramedical ones), to show that there are four sorts of customers’ contribution to the productive efficiency of service firms. The first one is the “astreinte client”. It is the consequence of a specific work organization, and it helps to reduce the porosity of the working time of the staff. The second one is the customers’ managerial contribution. It refers to the role played by customers in the management, and to the attitude to work of front office experts. The third one is the intensification of their informational contribution. It is found in certain service situations, as a result of pressure from staff and other customers. Finally, the fourth one is the increase of their participation in the production process. Basically, it refers to all service situations in which customers take on new tasks in place of front office experts. These different sorts of customers contribution are the pieces of a puzzle which, when discussed with the theories of value and exploitation of K. Marx, create the néo-surplus labour theory and the fundamental concepts of this thesis : the extra neo surplus value, and the relative neo surplus value
Hammadi, Lamia. "Custom supply chain engineering : modeling and risk management : application to the customs." Thesis, Normandie, 2018. http://www.theses.fr/2018NORMIR23.
Full textThe security, safety and efficiency of the international supply chain are of central importance for the governments, for their financial and economic interests and for the security of its residents. In this regard, the society faces multiple threats, such as illicit traffic of drugs, arms and other contraband, as well as counterfeiting and commercial fraud. For countering (detecting, preventing, investigating and mitigating) such threats, the role of customs arises as the gatekeepers of international trade and the main actor in securing the international supply chain. Customs intervene in all stages along the routing of cargo; all transactions leaving or entering the country must be processed by the custom agencies. In such an environment, customs become an integral thread within the supply chain. We adopt this point of view, with a particular focus on customs operations and, in order to underline this focus, we refer to this analysis as “customs supply chain”. In this thesis, we firstly set up the concept of customs supply chain, identify the actors and structural links between them, then establish the process mapping, integration approach and performance model. Secondly, we develop a new approach for managing risks in customs supply chain based on qualitative analysis. Such an approach leads to identify the risk classes as well as recommend best possible solutions to reduce the risk level. Our approach is applied in Moroccan customs by considering the criticality as a risk indicator. In a first time we use Failure Modes Effects Criticality Analysis (FMECA) and Cross Activity Based Costing (ABC) Method and priority weight; in the second time we use Analytic Hierarchy Process (AHP) and Fuzzy AHP (i.e., risk assessment under uncertainty); then a benchmarking of the two indicators is conducted in order to examine the effectiveness of the obtained results. Finally, we develop stochastic models for risk time series that address the most important challenge of risk modeling in the customs context: Seasonality. To be more specific, we propose on the one hand, models based on uncertainty quantification to describe monthly components. The different models are fitted using Moment Matching method to the time series of seized quantities of the illicit traffic on five sites. On the other hand, Hidden Markov Models which are fitted using the EM-algorithm on the same observation sequences. We show that these models allow to accurately handle and describe the seasonal components of risk time series in customs context. It is also shown that the fitted models can be easily interpreted and provide a good description of important properties of the data such as the second-order structure and Probability Density Function (PDFs) per season per site
Sacks, Kim. "Foules et coercition : flux, ordres et dynamique du chaos." Thesis, Paris 1, 2017. http://www.theses.fr/2017PA01H327.
Full textThrough the analysis of artistic and media-generated imagery, this text seeks to shed light on the mechanisms of the society of the spectacle, altered by the revolutions of information and communication technology. In virtual spaces, mediatization has emerged as the main modality of every dematerialized interaction. Image exercises power and conditions behaviors, but may also act counter to the dominant stream of spectacle thus opening a space for a counter-current both controversial and radical. This text examines how image is consumed in this society of the spectacle, in which coercion drives crowd psychology - fluid clouds of unique separated particles whose chaotic movements appear unpredictable. This research establishes a typology of crowds revised through the coercion of images, media, and the power of technology over individual freewill. By studying iconic images of violence and death in global visual events - as exemplified in The Falling Man, a photograph that stuns the viewer - the text raises issues concerning the seeming tensions between devices, information and crowds, while displaying the portrait of hypermodern Man in his relationship toward virtual crowds. Man, subjected to incessant streams of images, seems to be on a permanent quest for a freedom which eludes him, a consequence of an identity slowly dissipating into the mainstream. This text proposes an analysis of a society running adrift, a society offering nothing but a life of selfdisembodiment into technological devices : utopia of a new transparent Man, deprived of self, living only in the hope of achieving immortality by projecting the self into the information stream
Bigras, Yvon. "La modélisation des flux de marchandises au Canada." Thèse, 1985. http://hdl.handle.net/1866/1140.
Full textPICARD, Guy. "Frêt: un modèle de simulation des flux de marchandises au Canada." Thèse, 1987. http://hdl.handle.net/1866/1102.
Full textKolli, Kamelia. "Droit du transport intermodal international de marchandises : une perspective « supply chain management »." Thèse, 2014. http://hdl.handle.net/1866/12304.
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