Dissertations / Theses on the topic 'Transfert de technologie – Gabon'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 50 dissertations / theses for your research on the topic 'Transfert de technologie – Gabon.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.
Rerambyah, Florent. "Transfert de technologies et appropriation de l'outil informatique par des operateurs gabonais." Toulouse 2, 1990. http://www.theses.fr/1990TOU20032.
Full textThis study situates itself within the framework of a trial introduction of computer to a gabon society. The carrying out of this operation termed as the transfer of technology, raises problems as the conception of this technology is incompatible with pre-computer modes of operation. This study sets out to take into account a process of appropriation of the computer tool. It is based on piaget's operational theory with reference to newell and simon, reuchlin, and vermersch. This research proposes that depending on the targets (formal or informal) which surround this tool, given perators will make use of it in different ways. On the one hand, the profile of the operators and the attitude which underlines their behaviour will influence the nature of the disturbances which confront them and the choice and cost of given strategies to resolve the latter. On the other hand, depending on the evolution of constraints linked to the work load, one notice a variation of strategy cost and a reorganisation of the working patterns. Simultaneously, there isa maintenance or non-maintenance of secondary targets with the goal of regulating the work load
Modandi, Moïse. "Développement de la téléphonie mobile et lien social en Afrique : le cas du Gabon." Lyon 2, 2005. http://theses.univ-lyon2.fr/documents/lyon2/2005/modandi_m.
Full textThe generalization of the use of the mobile phone in Africa and Gabon in specific is a reality. It is a behavior with no precedent. It thus raises the question of information technologies and new forms of communication. This in turn invokes the issue of "information era". In this effervescence for mobile telephony, many questions deserve to be posed. Undoubtedly the most significant one is: why this passion? With a critical analysis of this question on realizes that currently this technological developpement doesn't have any importance at least from an economic standpoint. Despite the lack of economic evolution, there is an increasing usage of mobile pones in Gabon. Thus we treat people' attachment to the mobile phones as a need of communication. That being the lesson which one can learn from the generalized establishment of the mobile phones in Africa and in Gabon in particular, one can look at mobile phone usage in terms of interpersonal relations and social relations
Toung, Nzue Jérôme. "Transferts de technologie et développement en Afrique : Stratégies d'acteurs et relations de pouvoir dans la coopération scientifique et technique Franco-Gabonaise." Rouen, 1997. http://www.theses.fr/1997ROUEL267.
Full textModandi, Moïse Tétu Jean-François. "Développement de la téléphonie mobile et lien social en Afrique le cas du Gabon /." Lyon : Université Lumière Lyon 2, 2005. http://demeter.univ-lyon2.fr:8080/sdx/theses/lyon2/2005/modandi_m.
Full textZiza, Henri-Paul. "Télématique et développement au Gabon." Bordeaux 3, 2002. http://www.theses.fr/2002BOR30026.
Full textSummary : This thesis lies within the scoop of the introduction of telematics (data processing), minitel videotex, through telematics coupling telecommunications, data processing and networks, for the exchange of data and the internet in Gabonese society. This thesis is presented in the form of a general reflexion on the social problems generated by the rise of communication and information technologies, through the capacity of the new electronic media. It has s an aim principal the analysis of the changes which touch the forms of representation and perception that the ways of life and the practices in Gabon
Streubel, Henning. "Technologietransfereinrichtungen in Deutschland und in Frankreich /." Wiesbaden : Deutscher Universitäts-Verlag Wirtschaftswissenschaft, 2000. http://catalogue.bnf.fr/ark:/12148/cb38881456g.
Full textNinel, Josiane. "L'objet dans les contrats de transfert de technologie." Montpellier 1, 2000. http://www.theses.fr/2000MON10041.
Full textKoutsiouris, Vassilis. "Les contrats de transfert de technologie en Grèce." Paris 2, 1992. http://www.theses.fr/1992PA020089.
Full textThe technical and economic progress in greece is closely linked to contracts of transfer of foreign technology, owing to a lack of local research and development programmes. The regulation of these contracts and the elaboration of a local development policy should take into account the various aspects of the european community's laws (especially concerning the competition laws), but this creates problems because of the disparity in the levels of development of greece and of other states of the common market
Durand, Rodolphe. "Management strategique des ressources et performance des firmes. Une etude des entreprises manufacturieres francaises (1993-1996)." Jouy-en Josas, HEC, 1997. http://www.theses.fr/1997EHEC0050.
Full textThis research is focused on the explanation of the determination of firm performance. It is based upon the theoretical framework called the + resource based stream ;. This stream of research contains two approaches : the resource based theory and the evolutionary economics. This work presents the first empirical study of the resource-based stream, applied at the level of the french manufacturing industries. We used the bank of france database called sesame. The main sample hase 2875 firms. The statistical model used is lisrel. Moreover, an original simulation model was developed, based on the object languages, in order to test the influences of temporal determinism on the firms resources endowment. The empirical results show that both the non-imitability and the non- transferability of the productive resources sustain the firm performance. Moreover, the exchange relationships, with suppliers and customers, when non- transferable enable the firm to appropriate idiosyncrasic rents. The internal coordination, within the firm, reinfoces the resources properties that lead to performance
Enayati, Saeedé. "Cooperation industrielle et transfert de technologie : cas de l'Iran." Thesis, Nice, 2016. http://www.theses.fr/2016NICE0007/document.
Full textKnowledge and technology are key factors in the development and economic growth of all countries. At present, the creation of new technologies worldwide is the fact of a few rich countries only. Technological change is determined, largely, through the dissemination and the international transfer of technology. This study provides a comprehensive and detailed analysis on the subject of industrial cooperation and technology transfer to developing countries. Our study particularly focuses on Iran, a country geographically, politically and economically strategic. We have demonstrated the positive and negative consequences resulting from these cooperation on Iran’s economic growth, considering the key past events, current status and strategies for future development. We apply the Solow model (1956) as the basis of our econometric model to examine the impact of industrial cooperation of Iran on the country’s economic growth. In this regard, the Panel Data method is applied to a sample of 21 manufacturing industries in Iran, in a period of 23 years, from 1992 to 2013. The results of our model show that inputs of different industries; physical capital and human capital of Iran have significant positive effects on economic growth in the country, but the two main channels of industrial cooperation such as foreign investment and international trade have significant negative effects on economic growth of Iran. The effect of the interaction between foreign direct investment and trade is positive and significant for this country
Chikhaoui, Bardine. "Le transfert de technologie juridique : l'exemple du statut communal." Montpellier 1, 1985. http://www.theses.fr/1985MON10010.
Full textAbbas, Abbas. "Les aspects juridiques, politiques et économiques du transfert de technologie." Montpellier 1, 1993. http://www.theses.fr/1993MON1A001.
Full textNguema, Ango Joseph-Marie. "Le monitorat à l’école élémentaire gabonaise, de la colonisation à 2007 : fondements sociaux et questions de compétence et d’efficacité pédagogiques des moniteurs." Thesis, Paris 10, 2010. http://www.theses.fr/2010PA100164/document.
Full textBased on a research methodology leaning upon half-directive interviews and in situ observations, this work deals with Tutoring issues within the Gabonese rural primary school by casting doubt upon the tutors’ teaching skills and efficiency. It basically postulates that “for teaching, knowledge is first of all required”, and it also presumes that Gabonese tutors of post-colonial period, who were recruited by local administrations, could not be either competent nor efficient, because they were trained on the job and taught pupils without any academic grade and/or professional requirements for such a task. Therefore, they could not help their pupils have access to Knowledge. In order to confirm that hypothesis we use the theories developed by Benjamin BIOOM and H.E. MITZEL, which help measuring educational efficiency and skills of teachers by assessing them according to three kinds of criteria based on specific educational, psychological and sociological indicators : the prediction criteria, the process or functions-based criteria, and criteria based on teaching products (results). Prediction criteria suggest that we set up the tutors’ morphological profile the way Ida BERGER understands it, that means studying their individual characteristics and social paths from their own statements. The problems of criteria based on process or functions and those founded on products (results), lead to the observation of those educational agents in the socio-cognitive conflict of situations concerning teaching inter-relationship with their pupils
Dos, Santos Villar Vladilen. "Élaboration d'une méthode d'accompagnement de transferts de technologie : cas d'un transfert de technologie entre un laboratoire de recherche et une entreprise." Vandoeuvre-les-Nancy, INPL, 1992. http://www.theses.fr/1992INPL082N.
Full textRenai, Mohand. "Critique de la notion de transfert technologique : cas algérien." Paris 9, 1987. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1987PA090015.
Full textMedzo-Me-Ntetome, Olivia. "La décentralisation au Gabon : bilan et perspectives." Thesis, Université de Lorraine, 2012. http://www.theses.fr/2012LORR0245.
Full textWhile the adoption of law 15/96 on the decentralization marked the ambition ofGabon to establish a genuine process of empowerment ok local government management its implementation has, to date, no yet reached its full potential. On the contrary, decentralization in Gabon appears blocked or stalled. And this is essentially the attempt to explain this impasse and to evaluate the means of revitalizing the process that this thesis will concentrate heard.Having noted that the difficulties in deepening the decentralization process aremanifold, that is to say at once legal, structural, socio economic and political, it finds that a genuine revival oh that is highly subject to a complete overhaul of its various aspects: transferring skills, supervisory power, mode of financing local government, etc...However, it leads to a central question. Whether ultimately the future ofdecentralization in Gabon is necessarily in their depth. In other words, given the difficulties observed, there does not need to repeat the whole processus and question its feasibility and its actual need?
Raymond, Molière. "Transfert de technologie de construction au Costa Rica, Coopérative d'habitation." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq21821.pdf.
Full textRivero, Espinola Carlos Luis. "Transfert de technologie agraire en Amèrique latine : Une étude comparée." Paris 3, 1993. http://www.theses.fr/1993PA030125.
Full textKouamé, Tano. "Croissance endogène et transfert de technologie dans une approche intégrée." Paris, EHESS, 1994. http://www.theses.fr/1994EHES0042.
Full textResearch and development and human capital accumulation which were so far seen as alternative engines of growth in the theory of endogenous growth are combined in a well behaved endogenous growth model. A north-south products life cycle with endogenous relocation of productive activities by northern firms is the proposed ; the model suggests that cheap labour and a technology base which is conducive to quality production form a joint determinant of foreign direct investment in developing countries. Human capital distribution is used as underlying factor explaining technological change through research and imitation in an occupational choice modelwhich suggests inter alia that legalizing imitation of technology can favour technical change in a developing country. Finally, north-south convergence of incomes is shown to be nonubiquitous, and the role or imitation of technology in north-south convergence is empirically assesed
Scull, William Lloyd. "The United States, the Federal republic of Germany and West-East advanced technology transfer : the limitations of strategic embargoes in the post W. W. II-era /." Genève : W. L. Scull, 1987. http://catalogue.bnf.fr/ark:/12148/cb35048790j.
Full textHendrickx, Céline. "Transferts de technologie inter-firmes : un renouvellement par l'analyse de la diffusion et de la création de technologie." Nice, 1995. http://www.theses.fr/1995NICE0009.
Full textThe expression technology transfer was, in the past, reserved for the north south transfer of technology. It is now used for studing the phenomenon inside the firm related to his industrial environment. So, we need to analyse the technology transfer within the framework of the industrial economics. The research has the aim to suggest a new reading of the notion of inter-firms technology transfer. This reformulation bases oneself on a critical reading of a relatively old technology transfer's literature. We use new theory relative to the firm's strategy and the productive capacity's acquisition. In the first part, the analytical principle of the transfer are discussed. Our analysis gives up the dichotomy between the technology's acquisition and the capacity's development. We try to offer a new vision of technology transfer which considers the technology transfer, not as a simple acquisition assimilation of an extern and specified technology, but as a process of assimilation and mastery defined as technology process of creation. So the technology transfer is no more an ordinary mechanism of assimilation, but this. .
Bidault, Francis. "Le prix des techniques : des principes à la stratégie." Montpellier 1, 1986. http://www.theses.fr/1986MON10051.
Full textTechnical knowledge, as industrial properties, are the matter of sales between firms. This thesis analyzes the principles of price determination and shows that actors behavior and actual transaction conditions lead to pricing policies which strongly depart from those principles. The conduct that is followed by firms in terms of technology pricing is thus to be related to the partners motivations and strategies
Roussel, Normand. "Radiophonie, technologie et transfert culturel : le cas de CKAC (1926-1930)." Thèse, Université du Québec à Trois-Rivières, 1991. http://depot-e.uqtr.ca/5472/1/000590887.pdf.
Full textLortie, Johanne. "Le transfert de la technologie des communications en Amérique du Sud." Thesis, University of Ottawa (Canada), 1989. http://hdl.handle.net/10393/5745.
Full textDray, Vincent Broder Albert. "Dans les mouvements de la modernité." S. l. : S. n, 2008. http://doxa.scd.univ-paris12.fr:8080/theses-npd/th0495260.pdf.
Full textPlunket, Anne. "Evolution de la cooperation : contribution a l'etude des determinants des processus d'evolution et de selection de la cooperation technologique." Paris 11, 1999. http://www.theses.fr/1999PA111002.
Full textThis thesis proposes a theoretical framework to study the evolution of technological interfirm agreements. It applies directly evolutionary notions, namely the selection principle (lamarckian and darwinian) to the dynamics of agreements. The evolution of cooperation appears as the result of processes of adaptation and selection acting on three units of selection (the governance structure, the competencies-routines, the projects-strategies). These units depend on two selection environments: an internal environment determined by two interrelated dynamics : the evolution of cooperation as an input (contractuel arrangements and incentives to allocate ressources to the agreement) and as an output (products of cooperation such as the institutionalization process and the creation of ressources), and an external environment (institutional and economic context). These environments act on the three units of selection, i. E. On, respectively, the contractual (coordination potential, i. E. The market, hierarchy, cooperation trade-off), the cognitive (capacity to create new products and know how) and the economic dimension (capacity to generate profits) of the agreement. Thus, the evolution and survival of cooperation do not depend on a single selection criterion but on a set of selection criteria which jointly determine the reinforcement (i. E. Continuity) or the breach of the agreement. The mecanisms of selection explain the evolution of cooperation through adaptation and selection processes. The thesis is based on 25 case stydies of eureka agreements in the field of biotechnologies and new materials
Negrel, Jean-Luc. "Membrane protéique de nanofiltration : élaboration, caractérisation et propriétés de transfert." Montpellier 2, 1995. http://www.theses.fr/1995MON20065.
Full textCitérin, Johann. "Contribution à la technologie d'actionnement pour le rendu tactile." Evry-Val d'Essonne, 2007. http://www.biblio.univ-evry.fr/theses/2007/interne/2007EVRY0037.pdf.
Full textThe work aims at investigating innovative solutions for tactile display technologies, rendering both thermal and tactile sensations. Main achievements consist in devising thermal touch rendering prototype, based on TEM modules controlled by an accurate finite-difference simulation, and improving new actuators based on electroactive polymers, in order to make them suitable for tactile rendering. For thermal rendering, efficiency depends mainly on the accuracy of the thermal flows that must be reproduced. An accurate semi-analytical model of thermal flow between finger and materials was done, mixing both analytical and numerical simulation, to solve the problem of discontinuity of initial contact temperatures. It was validated and implemented in a multimodal rendering device in a virtual reality environment. For tactile rendering, efficiency depends mainly on the actuators, that must be small, soft. Polymer actuators based on new Interpenetrated Networks of Conductive Polymers were used. Several major improvements of former existing systems were needed Fabrication improvements: Ultra-fast polymerization with microwaves enabled a better reproducibility and a reliable fabrication process; it allowed also using of special masks to build various shaped integrated actuators. Design improvements: New actuator shapes, mixing rigid conductive electroactive parts and soft inert parts, were designed, leading to more efficient linear rather than bending deformations. A mechanical simulation tool enabled optimization. Other improvements include chemical interconnecting of the actuators in an all-in-one matrix, and increasing of the actuator speed and miniaturization
Grammig, Thomas. "Les relations entre savoirs et experts dans la cooperation industrielle." Paris, EHESS, 1996. http://www.theses.fr/1996EHES0506.
Full textThe analysis comprises the participant observation of two multilateral devlopment assistance projects. The first case study consists of an informal sector project, introducing new products and manufacturing processes to metal-working arti sans in westafrica. The second one concerns the introduction of power generation equipment in large-scale industry in mexico. The important difference in the sociocultural, political and technological contexts lead us to restrict the analysis to the internal logic of such development projects. First, the symbolic coherence of the communication between foreign experts and their counterparts is reconstructed, there by identifying the transformation of the nature of the technical know-how. The second step of the analysis shows how the communication dynamic determines the implementation of the technology and the degree of the transfer of know-how. The presence of the researcher is used by the participants to act upon the transfer and this utilisation allows in turn to identify their constraints on objectifying their relati onship. In both cases, the developmental content of these projects is effectively dematerialized in this relationship. This research proposes an alternative to the "intercultural situation" approach by demonstrating the hybrid nature of th e transactional relation in contemporary technical assistance
Thibaut, Eric. "Transfert de technologie : cas du CNRS : structure de la pensée créatrice autonome." Strasbourg, 2010. https://publication-theses.unistra.fr/public/theses_doctorat/2010/THIBAUT_Eric_2010.pdf.
Full textThis thesis a been performed at CNRS (Centre National de la Recherche Scientifique) in Directorate of Industrial Policy. If we take in consideration the economic theories on growth and innovation, the "new" politics and innovation of the French national system of innovation and the concept of "Open Science", the Technology Transfer Office (TTO) of the fundamental academic research struggle to find its place. This work offers to adjust the paradigm of the "inefficience" of the academic technology transfer by bringing out the endogenous and exogenous causes of the problematic of the "valorisation" of public research. We describe a real « Paradox ofValorisation and Innovation » by focusing on two fundamental facts of the difficulty of the academic technology transfer: the structure of knowledge and the proccss of creation (genesis) of the inventions. These empirical, quantitative and qualifying results claim for anothcr vision of the public technology transfer. This model constitutes an approach of "Quantic Vectorisation" of the transfer of technology. It is inspired by the theory of construction of the "La Pensée Vivante" ("Living Thought" - Rohrbach -1993) and by the "L'Esprit Scientifique" ("Scientific Spirit" - Bachelard -1961) on the way of construction of the thinking: made by "La Pensée Mémoire" (Memory Thinking), "La Pensée Inventive" (Inventive Thinking), "La Pensée Réflective" (Reflective Thinking) and "La Pensée Créatrice" (Creative Thinking). It is also inspired by the "Knowledge Management" (Nonaka -1994 and Prax -2001) and it allows us to propose elements to understand the process of the genesis of the invention
Scantland, Sylvie. "La télédétection et les ressources en eau : analyse du transfert de technologie." Thesis, University of Ottawa (Canada), 1991. http://hdl.handle.net/10393/7615.
Full textLhuillery, Stéphane. "Recherche et développement et transferts de connaissances technologiques : fondements empiriques et contributions économiques." Paris 13, 1996. http://www.theses.fr/1996PA131010.
Full textThrough econometric analysis, this thesis attempts to clarify and assess the way in wich industry has acquired and developed external technological knowledge. For what type of technological knowledge, does a firm increase its assimilation capacities ? How are these absorptive capacities structured by firms ? The abondance of french data on r&d activity, r&d tax credit, innovation and patents, allows us to ground and answer these issues
Ouaja, Raouf. "Stratégies et problématique de transfert de technologie et de savoir-faire dans l'industrie agro-alimentaire : cas de la Tunisie et du Maroc." Paris 9, 1987. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1987PA090050.
Full textOur purpose is to analyse the strategic aspect of technology for firms from developed countries, dealing with agribusiness and their relationship with firms in developing countries. We have based our study on the case of two countries : Morocco and Tunisia, and we have tried to show that the need of these countries for technology in the field of agribusiness is very high. Many firms in developing countries ressort to industrial cooperation for the achievement of projects which are vital for their development. In the course of this study we also tried to evaluate the importance of technology transfer in the strategy of the firms which transfer it, and the impact it has on their expansion. What are the problems encountered in industrial cooperation? To answer this question we have studied some technology and know-how transfer experiences carried out by french or other europeen firms in the maghreb. Then we have asked ourselves how efficiently technology transfer was carried out. Since both parties seem to have different interests, our work is an attempt to propose solutions to these problems and to debate on more elaborate modalities for technology and know-how transfer which might be profitable for both partners
Rizoulieres, Bruno. "Couches de transfert et tribologie du laminage à froid des aciers inoxydables." ENSMP, 2000. http://www.theses.fr/2000ENMP0985.
Full textSurface aspect of cold rolled stainless steel strips depends critically on the lubrication regime in the roll bite and on the characteristics of transfer layers (or "roll coating") built up on work rolls. Controlling transfer phenomena is very important to achieve a finished product in accordance with "bright anneal" aspect specifications. Polished rolls and neat oil lubricants were used for transfer layer studies on an experimental rolling mill, on both ferritic and austenitic stainless steels in the "bright anneal" state. The observations and measurements can be analyzed in terms of lubricant film thickness at the inlet of the roll bite and stripe surface temperature at the outlet. Thus, depending on rolling conditions (speed, reduction) : Mixed boundary lubrication regime (stable mild rolling conditions) builds up a brown, thin, smooth layer (no roll roughness change in practice). It corresponds to a mild wear process of the strip, with tiny metal particles being transferred onto the roll surface and then oxidized. Lubricant film failure induces a thick, rough layer of metallic grey colour ("austenitic" layers are about twice as rough as 'effritic" ones). This is severe strop wear, whereby big particles are scraped off the strip, transferred to the roll surface ("austenitic" particles are about twice as thick as "ferritic" ones). Roll surface topographical defects (micro-cavities and micro-asperities) promote this transfer phenomenon. This is why rough work rolls increase severe build-up kinetics significantly. Furthermore : In the "bright anneal" state, the reduction that initiates transfer is lower for ferritic tha for austenitic grades. Simulation of industrial finishing passes on the experimental rolling mill proved that strip-work-hardening increases on both sides the range of reduction where midl transfer is obtained. During the rolling schedule, with usual neat oil lubricants, severe transfer is partly reversible : thick layers may be smoothed by wear and oxidation. Owing to very good friction-reduction properties, very high cooling power and detergency, o/w emulsions are a very attractive way of controlling roll bite heating and transfer under much more severe rolling conditions : trials on the experimental rolling mill proved their ability to generate the same gloss after "severe" schedules (increased reduction per pass) as standard lubricants during milders schedules
Legha, Ahmad. "Transfert de tolérances géométriques en fabrication : validation de modèles." Chambéry, 2005. http://www.theses.fr/2005CHAMS038.
Full textIn a first part, a presentation of the models of transfer of dimensions and tolerances of Design Office (DO) and manufacture are treated. In a second phase, the problems of transfer of tolerances in manufacture in 3D are treated with a new method being based on graphic tools such as the graphs of manufacture and the variations fields. This work is validated numerically by an example presented in a third part. Lastly, a statistical analysis of the measurements obtained on the series of parts carried out made it possible on the one hand to validate assumptions of composition of statistical laws of distribution, and to check on the other hand, the degree of correlation between the measured components of variation. The tools developed during this PHD, thus allow, treating the phase of industrialization of a product in 3D since the design drawing till the validation of the range of machining
Dweik, Jalal. "Modélisation moléculaire du transfert membranaire." Montpellier 2, 2008. http://www.theses.fr/2008MON20188.
Full textThe aim of this thesis is to better understand the physical and physicochemical phenomena involved in nano-confined aqueous solutions, especially the role of "solute-solute" and "solute-interface" interactions within nanopores. By a fundamental approach based on the meso- macroscopic physics of fluids, we study the ionic transport across the membrane pores using the “space charge model”. This model based on the nonlinear Poisson-Boltzmann “mean field theory”, takes into account the electrostatic interactions between the membrane and ions in solution. Understanding of Ionic transport and selectivity across nanofiltration membranes is only partial at this level of description. We therefore go beyond the meso and macroscopic approaches by performing "Molecular Dynamics" simulations, a method particularly well adapted to the nanoscale. We focus on a study of “Water/vapour” interfaces and “Water/nanopore” systems, more particularly effects due to the specific characteristics of molecules and ions: size, charge, polarizability. We study the distribution of the ions and molecules and their correlations/fluctuations. Our simulations reveal the important role played by atomic and ionic polarizability on the distribution of ions in aqueous solutions near interfaces and in nanopores. This effect may be at the origin of the filtration selectivity of nanoporous membranes for ions of the same charge valence and therefore must be better understood before being reliably integrated into mesoscopic theories of membrane transport
Gérard, Benoit. "Modélisation 3D des transferts de chaleur et de fluide dans les formations sédimentaires : application aux réacteurs d'Oklo (Gabon)." Vandoeuvre-les-Nancy, INPL, 1997. http://www.theses.fr/1997INPL047N.
Full textBacchin, Patrice. "Formation et résistance au transfert d'un dépôt de colloi͏̈des sur une membrane d'ultrafiltration." Toulouse 3, 1994. http://www.theses.fr/1994TOU30172.
Full textBenseba, Djamel. "Le Transfert de la technologie pharmaceutique vers les pays en voie de développement." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb375959462.
Full textBissada, Youssef F. "Stratégie du transfert de technologie construction et utilisation d'un modèle prévisionnel et décisionnel." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb37596063d.
Full textBendaoud, Salah-Eddine. "Transfert international de technologie informatique dans le cadre d'un projet de coopération institutionnelle /." Thèse, Chicoutimi : Université du Québec à Chicoutimi, 1990. http://theses.uqac.ca.
Full textBenseba, Djamel. "Le transfert de la technologie pharmaceutique vers les pays en voie de développement." Paris 1, 1986. http://www.theses.fr/1986PA010009.
Full textPétron, Alfred. "Transfert de technologie, formation permanente et développement des personnes dans le monde agricole." Tours, 1991. http://www.theses.fr/1991TOUR2015.
Full textThe continuous production of scientific progress generates a permanent need for adaptation of the human in his environment, jointly with the diminushing number of the socio-actors, has been developed the settling up of intermediary bodies who have the ability to guide. A few breaking away from this hierarchical treelike organization try to give the power back to the people to be responsible for their own actions. Beeing marginalized is often the price you have to pay for these trends in autonomy. A self-other continous training seems to be the necessary interface between professional science and users. The exclusive adaptation compensating assignment of permanent training is then added to an increasing equilibrium for men living off the land
Sekola, Joseph. "Le transfert de technologie militaire non nucléaire, un aspect des relations Nord-Sud." Université Robert Schuman (Strasbourg) (1971-2008), 1986. http://www.theses.fr/1986STR30008.
Full textThe underdeveloped world (or 3rd world), both responsible and victim of so many tensions and conflicts, is attempting ot solve its own security problems by working out ambitious military programs. Through their purchases of modern armament, the underdeveloped countries hope to acquire and efficient and reliable defense, technologically proper and no longer backward. So as to avoid the political and financial expenditures of the said military programs, many underdeveloped countries require from their conventional military equipment providers some sort of cooperative aid in order to be able to build their own arms-industry. Hence the purchase of conventional armament becomes less important than munufacture proceedings and know-how and gives a new sharpness to the debate between north and south about military technology transfer. This concept (embracing both manufacturing licences and the setting up of co-producting systems by means of which northern and southern partners work together to manufacture different arms parts) is supposed to respect the different stages of apprenticeship. Affording underdeveloped countries a proper technological answer, in spite of their backward situation and immense needs, may serve as a stepping-stone to their advancement. Technological self-determination, for underdeveloped countries, depends from positive, realistic actions at a sub-regional, national and international level. Which means teaching a scientific staff and regional co-operation with an exchange of competences, together with a diplomatic action so as to revise 1883 "Convention d'union de Paris", and setting up a "good behaviour code" for technology transfer. Armament industry, by means of its technological and human connections with civilian society, becomes from now on an essential and favourable production parameter for future development
Meckassoua, Abdou Karim. "Etudes comparées des activités de régulation d'un dispositif automatisé dans le cadre d'un transfert de technologie." Paris, CNAM, 1986. http://www.theses.fr/1986CNAM0083.
Full textHussaïn, Ali Ali. "Contribution à la conception d'une méthode d'accompagnement en phase amont des projets de transfert de technologie internationaux entre un pays développé et un pays en voie de developpement : application aux projets de transfert entre les PME." Vandoeuvre-les-Nancy, INPL, 1989. http://www.theses.fr/1989NAN10414.
Full textRogissart, Isabelle. "Influence d'interactions ioniques sur les propriétés de transfert de membranes d'ultrafiltration." Toulouse 3, 1991. http://www.theses.fr/1991TOU30250.
Full textRubio, Clarissa. "La maitrise technologique : l'exemple des téléphones philippins : une approche anthropotechnologique." Paris 13, 1990. http://www.theses.fr/1990PA131003.
Full textPhilippines : the maintenance of electro-mechanical switches is a situation of the usefulness of the sociologival approach in ergonomics, particularly the interre
SONGNUY, PERAPOL. "Les fonctionnaires etrangers au service du gouvernment siamois (1900-1940)." Paris 7, 1997. http://www.theses.fr/1997PA070080.
Full textBetween 1900 and 1940, with the political and economic necessities, and with the real absence of qualified, competent and experienced personnels, the siamese government ask for an assistance from foreign advisers in different countries to put into action the development projets which are considered inevitable for a better improvement siam's natural and human resources and for the safeguard of the country's independence. This new foreigner employment policy, of which the general balance is very positive, permits the siamese government to begin its modernization program without delay and with a certain succes. During the 40 years, under the vigilant supervision of the siamese autorities and of the foreign lagations, and in the exceptional living and working conditions, the foreign advisers modernize siam in compliance with its political and economic necessities. Meanwhile, their contribution to the development during this period is often limited by the lower revenue of the kingdom. The important extension of the railroads, the stabilization of the siamese currency and the modern legislations constitue concretely their principal works elsewhere very tied to foreign and national defense policies of the siamese government. The real policy makers and negociators of the siamese government's foreign affaires, including those who actually permit siam to maintain its independence are mr. Rolin-jacquemyns and mr. Strobel : the thais haven't yet realise that behind these names there hide the inspirators of the most important decisions taken by the holy personage of the great king rama v,founder of the modern siam
Tavares, Ferreira Marta. "L'adoption industrielle de résultats de la recherche publique : les enseignements de dix études de cas dans les télécommunications françaises : contribution à l'étude de la dynamique des technologies." Châtenay-Malabry, Ecole centrale de Paris, 1992. http://www.theses.fr/1992ECAP0224.
Full text