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Academic literature on the topic 'Technologie éducative – Industrie et commerce'
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Dissertations / Theses on the topic "Technologie éducative – Industrie et commerce"
Bal-Newkirk, Alexandra. "Réflexion sur l'adaptation industrielle de la corporation du savoir à l'espace virtuel : le projet UNS/ILC de l'université de l'Ontario." Paris 13, 2003. http://www.theses.fr/2003PA131021.
Full textVia an analysis of discourses and institutional strategies of actors involved in the USN/ILC project, a university level learning technologies innovation experiment, this doctoral work studies what is at stakes in these trials and examines the processes by which the building of a local socio-economical system allows to experiment with and define the conditions required for more general e-learning programs. Our hypothesis is that emerging educational technologies are used to legitimize industrial convergence processes and are the alibi actors need to justify the development of new organizational structures. Different scenarios imagined by the actors are incompatible, from an industrial point of view, and imply the use of different economical, affiliations and pedagogical frameworks. Difference tied to the societal finalities desired which bring forth industrialization and reindustrialization processes representing diverse socio-economical logics
Feuillas, Arielle. "Technologie et competitivité internationale des industrie manufacturières japonaises." Paris 9, 1987. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1987PA090041.
Full textQuetel, Eric. "Modélisation et simulation de contacts lubrifiés dans les systèmes multi-corps." Valenciennes, 2011. https://ged.uphf.fr/nuxeo/site/esupversions/84b3ed80-36b5-429f-a869-0d38f7165d4a.
Full textLifetime predictions and the improvement of the engine effectiveness represent nowadays parts of the most important commercial criteria in the automobile industry in order to response to the new environmental norms and to the constant growth of the market for low-cost components. In the different involved lubricated mecanisms, the ratio of the surface asperity heights to the lubricant film thickness has a decisive influence on the friction forces and thus on the energy dissipation and on the components wear. However, only a few simulation tools are nowadays available for the investigation of such tribological systems constraining the developers to often use their proper know-how or to conduct generally expensive measurements. In order to improve the dimensioning methods, three models are developed for the calculation of non-conforming elastohydrodynamic contacts, particularly for point and line contacts, and are applied to the simulation of cam-roller tappet contacts in high-pressure common-rail pumps and roller-raceway contacts in roller cell pumps. The first model is a one-dimensional representation of the elastohydrodynamic behaviour for heavily loaded contacts. It is based on the assumption that the contact pressure distribution may be approximated from the pressure distribution obtained in dry contacts and evaluate the central lubricant film thickness by means of dimensionless characteristic values. A simplified mixed lubrication model is additionally included. For the second and the third models, a more accurate solution method is adopted in order to consider locally the fluid-structure interaction. A discrete solution of the contact pressure and of the lubricant film thickness is obtained for point and line contacts using the multigrid technique. All three contact models are implemented as general force components or as contact elements in the multi-body system environment ADAMS/View from MSC. Software. Results from the discrete solver conform to those produced with the 1D model, especially for the central lubricant film thickness and confirm the assumption that the contact pressure distribution in heavily loaded elastohydrodynamic contacts approaches that in dry contacts. A robust coupling between the discrete solver for elastohydrodynamic point contacts and the multi-body system environment is achieved. However, instabilities are encountered by applying the solution algorithm to line contact problems due to incompatibilities with the multi-body system environment. Additional investigations are then required before employing the latter to industrial systems and the enhancement capability of the multi-body system environment to such complicated algorithms is questioned. Finally, successful applications of the unidimensional model in a high-pressure pump and in a roller cell pump are presented
Collet, Laurent. "Produits multimédias et formation des opérateurs dans les entreprises : les enjeux de la conception et de la réalisation." Grenoble 3, 1997. http://www.theses.fr/1997GRE39034.
Full textThe research focuses on economic, social and symbolic risks in the design process of multimedia products for operators training in enterprise. For the sake, as these products concern several professional fields, the strategies and the practices of their prescriptives and designers have been understood in articulation with logic of power face to face the formatives and operators. The methodology of research is based on a semiotic and linguistic analysis of three products of training. That has allowed the construction of a grille of talking with actors of their design so as to test hypotheses on their strategies, their practices and their systems of values, as well as on social logic. For superintendents of production, pedagogical strategies and multimedia products cover a considerable institutional importance : on the one hand, to reorganize the production by normalising the general purpose and the autonomy of operators, on the other hand, to computerize and decentralisz the training to the maximum on production sites so as to reduce costs of training. It is, especially, in the framework of some internal evaluation process and selection of operators, that elaborate processes of handwriting multimedia based on pedagogical strategies. In the same time, the designers tempt to create conditions in order that exists a market of training products. Therefore, the difficulty of the technical training is that it is generally very specific to be proposed to a large public under an edition form. Nevertheless, within this market, even if modes of production are not the same that modes of cultural industries, real strategies of edition exist in the design of multimedia products for operators training, destined to replace the formatives, or to articulate to their practices
Kabanda, Marcel. "Économie et technologie du sel dans la région des Grands lacs d'Afrique de l'est (1850-1920)." Paris 1, 1991. http://www.theses.fr/1991PA010625.
Full textIn domaine of salt during the nineteenth century, the region of great lakes offered two great caracteristics. First, ressources were only three mining salt were known and exploited (uvinza, katwe and kibero). Secondly, the first europeans explorators noted the inge niosity and hability with which the valleys and vegetal spices from which salt coulb be produced had been identified and exploited. The first part of our study examines the utilisations and technologies of salt production. It reveales the preponderance of pastoral activity indicates ecological aspects of salt industry. The second part the circulation of salt. It suggests the hypothesis according to which that product could have played a dynamic role in the emergence of trade economy in the region. The last part treates the management of mining salt and the control of salt commercial links. It shows the role of salt in the political organisation of spaces and analyses the colonial transformations, in management as well as in the exploitation than in the redifinition of economic spaces
Le, Gloan-Turgis Sylvie. "Caractérisation physicochimique du lait décationisé et de ses retentats : utilisation des produits décationisés en technologie des fromages frais." Brest, 1987. http://www.theses.fr/1987BRES2037.
Full textChanesaz, Moheb. "Les pressoirs d'huile d'olive au Liban : changements techniques et socio-culturels : recherches de terrain en technologie culturelle." Lyon 2, 2004. http://theses.univ-lyon2.fr/documents/lyon2/2004/chanesaz_m.
Full textThis dissertation undertakes the study of olive oil extraction from the point of view of cultural processes anthropology. Field work results have allowed the study, the classification and the cartography of more than 340 oil press. On one side the dissertation tries to reconstitute oil press way of functioning and to study the role of these installations in creating social links in the traditional lebanese society. We suggest in particular new data on the genesis of an original hydraulic system, the matruf, which does not crush the stones. On the other side, the dissertation goes back to the main stages of technological changes in Lebanon from the Middle Ages until today. This dissertation represents the first overall study on the olive oil work in Lebanon
Clauzel, Huchard Irène. "Développement régional et haute technologie : l'exemple de la moyenne vallée de l'Hudson." Paris 4, 1990. http://www.theses.fr/1990PA040013.
Full textThrough the examples of the mid-hudson valley and the american high technology centers, this work asks the question of the influence of high technology activities in regional development: are they a key, or one of the keys, of the regional development? how are they created and how do high technology centers grow? this analysis shows that these activities expand in preference in an existing industrial area and it reveals the factors that promote creation and development of high technology centers: men, academic and governmental institutions, entrepreneurial fever, business quality and quality of life. The answer to this question about the influence of high technology activities in development is cautious, because some conditions have to be gathered to fight the perverse effects of heterogoneity and the tendanccy to concentrate these activities. The mid-hudson valley, located south of new york state, at about hundred kilometers from the huge newyorker metropolis, is the starting point and the clew of this thought, since it is a high technology center with 40 000 employes in that sector, nevertheless dominated by one company: ibm. The overall study is completed by detailed analysis of the dominating firm and by an analysis of the relations between the region and the near metropolis. Four original surveys, regarding high technology firms, colleges and universities, high technology centers, financial services, complete the information, collected in bibliography, statistics ans interviews
Bellengier, Pascale. "Sélection de souches de Leuconostoc mesenteroides subsp. Mesenteroides et dextranicum pour leurs aptitudes en technologie fromagère et étude de leur croissance dans le lait." Compiègne, 1995. http://www.theses.fr/1995COMPD807.
Full textPoncet, Anthony. "Fiabilité expérimentale : dimensionnement optimal d'essais sous contraintes : modélisation des facteurs endommageant le composant et intégration dans le dimensionnement de l'essai. Application à l'automobile." Saint-Etienne, 2005. http://www.theses.fr/2005STET4016.
Full textIn industry and in particular in automotive industry, it is important to contain engineering and manufacturing costs of products. However, it is also prejudicial not to contain reliability. Calculation of reliability and more precisely the link between field reliability and reliability in tests require new methods to take in account environmental factors during reliability test in order to validate a component. The developed method allows to have a representation of the damaging factors influences, with a proportional hazard model, in order to size an optimal validation test. The prior knowledge (expert judgments, passed tests,. . . ) is used to estimate these influences
Books on the topic "Technologie éducative – Industrie et commerce"
Flandrin-Bletty, Maurice. Technologie et chimie des textiles. Toulouse: Cepadues, 1988.
Find full textCanada. Agriculture Canada. Direction générale de la recherche. Accroissement de la capacité de rendement des systèmes de production d'agneaux: Recherche et technologie. Ottawa: Agriculture Canada, Direction générale de la recherche, 1987.
Find full textCanada, Statistique. Profil de l'industrie: Le secteur canadien de la technologie de l'information. Ottawa, Ont: Statistique Canada, 1996.
Find full textBaldwin, John R. Technologie de pointe dans le secteur de la transformation des aliments au Canada. Ottawa, Ont: Agriculture et agroalimentaire Canada, 1999.
Find full textBrigitte, Sicard, Morali Danielle, and Dauvisis Marie-Claire, eds. Culture technique et formation: Actes du colloque organisé par l'AECSE 17 - 18 décembre 1987. Nancy: Presses universitaires de Nancy, 1991.
Find full textR, Baldwin John. Améliorer la salubrité des aliments et la productivité: Utilisation de la technologie dans le secteur de la transformation des aliments au Canada. Ottawa, Ont: Direction des études analytiques, Statistique Canada, 2002.
Find full textR, Baldwin John. L' incidence de la technologie et du commerce sur les écarts salariaux entre les travailleurs de la production et la main-d'oeuvre indirecte dans le secteur manufacturier canadien. Ottawa, Ont: Statistique Canada, 1998.
Find full textGibson, David V. R & D collaboration on trial: The Microelectronics and Computer Technology Corporation. Boston, Mass: Harvard Business School Press, 1994.
Find full textSandholtz, Wayne. High-Tech Europe: The politics of international cooperation. Berkeley: University of California Press, 1992.
Find full textBook chapters on the topic "Technologie éducative – Industrie et commerce"
"Commerce international." In Science, technologie et industrie : tableau de bord de l’OCDE. Éditions OCDE, 2010. http://dx.doi.org/10.1787/sti_scoreboard-2009-33-fr.
Full text"Commerce électronique." In Science, technologie et industrie : tableau de bord de l’OCDE. Éditions OCDE, 2010. http://dx.doi.org/10.1787/sti_scoreboard-2009-38-fr.
Full text"Adoption du commerce électronique." In Science, technologie et industrie : Tableau de bord de l'OCDE 2017. OECD, 2018. http://dx.doi.org/10.1787/sti_scoreboard-2017-29-fr.
Full text"Le commerce électronique à travers les secteurs et les applications." In Science, technologie et industrie : Tableau de bord de l'OCDE 2017. OECD, 2018. http://dx.doi.org/10.1787/sti_scoreboard-2017-30-fr.
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