Dissertations / Theses on the topic 'Technologie de l'information et de la communication'
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Lioukas, Constantinos. "Information et communication en alliances stratégiques." Paris 9, 2006. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2006PA090053.
Full textThis dissertation brings to the forefront the informational and communicational aspects of strategic alliances. It examines how different stages of the lifecycle of an alliance are influenced by the communication capabilities of the partners and the interface through which the partners interact. More specifically, the dissertation investigates (i) the impact of firms’ ability to exchange a large information amount (IT capability) on the alliance design, and in particular on the governance structure and the alliance scope, (ii) the choice between information amount and information richness in alliances, (iii) how this choice influences changes in the levels of trust between the partners, and (iv) implications of the above for alliance performance. These issues are examined by extending existing communication media theories to the domain of interorganizational communication and by combining them with contractual and competence perspectives. Evidence for the arguments is provided from a mix of survey and qualitative data. The survey data were collected from two groups of people: Full members of the Association of Strategic Alliance Professionals and alumni participants of the INSEAD executive program on strategic alliances. The qualitative data were collected through face-to-face interviews with key informants
Le, Deuff Olivier Chevalier Yves. "La culture de l'information en reformation." Rennes : Université Rennes 2, 2009. http://tel.archives-ouvertes.fr/tel-00421928/fr.
Full textIsckia, Thierry. "La communication en environnement d'entreprise : l'impact organisationnel des nouvelles technologies de l'information et de la communication." Paris 11, 1998. http://www.theses.fr/1998PA111005.
Full textThe business environment at the end of the 20th century requires that corporations should efficiently manage their information ressources, to wich purpose new information technologies (nit : informatics and telecommunications) can be a great help. However, it is not the present business environment justifies the importance of information ressources, we may add further reason, of genial and technological character. From a general point of view, it may be said that the importance of information within the firms is but me reflection on such social organizations of something that is changing at a global level, wich is said to be entering a new order that has been termed as postindustrial society, or information society amongst other definitions. Nevertheless, in the information society, changes in organizations caused by the introduction of new information technologies are inevitable as organizations are compelled by external environment to be efficient and competitive in order to survive. On a technological level, the progress and generalization of the so-called new information technologies have also played a major role in conferring information ressources me strategic character they possess within organizations. Once mis has been said, one of the purpose of our work is to present our hypothesis that the role to be played by new information technologies within thes organizations should consist on puttin the power of these technologies at the service of an efficient management of information ressources, thus opening a way to have at our disposal the quality in information as required by any firm deserving to be described as adpatable, quick responding, aware of the threats and opportunities of an increasingly internationalized environment, and willing to cater for any present and potential needs of its customers. Come to this point, we would like to to state that another of the purpose of this paper is to show that traditional organizational structures are dissolving and new forms of organizations are emerging. We have tried to outline the organizational changes that the introduction of new information technologies might involve. The main question pointed in our work is wich we might group under the name of +the relationships between nit and organizational structures ;. At this stage, our main hypothesis is + does the growth of nit contribute to the emergence of
Brousseau, Éric. "Les contrats dans une économie d'échange et de production : technologies de l'information et de la communication et coordination inter-entreprises." Paris 13, 1991. http://www.theses.fr/1991PA131015.
Full textHouzé, Emmanuel. "L'appropriation d'une technologie de l'information et de la communication par un groupe distant." Montpellier 2, 2000. http://www.theses.fr/2000MON20140.
Full textPiccardo, Enrica. "Créativité et technologies de l'information et de la communication dans l'enseignement/apprentissage des langues étrangères." Compiègne, 2003. http://www.theses.fr/2003COMP1446.
Full textTsang, King Sang Jessy. "Technologie, communication, entreprise : une nouvelle approche des disparités territoriales." Paris 10, 1988. http://www.theses.fr/1988PA100157.
Full textContributions due to the use, by firms, of new information and communication technologies, can be observed from two main levels. On one hand, firms tend to re-structure their communication systems and channels, both inside and outside. These are basic structural changes, since they tend to transform the stages of the production process, as well as the internal organization of the working groups involved. On the other hand, telecommunication infrastructures are extending the economic environment of the industrial organizations as they provide them with a kind of transparency -in terms of information. Combining these two viewpoints makes possible an original analytical approach of the present network of local activity
Hattori-Cocherel, Izumi. "Développement des Technologies de l'Information et Communication en Chine." [S.l.] : [s.n.], 2003. http://www.enssib.fr/bibliotheque/documents/dessid/rrbhattori-cocherel.pdf.
Full textTiemtoré, Windpouiré Zacharia Albero Brigitte Balima Théophile Serge. "Les technologies de l'information et de la communication dans l'éducation en Afrique subsaharienne." Rennes : Université Rennes 2, 2007. http://tel.archives-ouvertes.fr/tel-00199259/fr.
Full textRousset-Belin, Olivia. "Intelligence collective et complexité : L’appropriation d’une technologie d’intelligence collective : Approches systémiques et affordancielles." Montpellier 3, 2006. http://www.theses.fr/2006MON30023.
Full textHow may we understand the appropriation of the collective intelligence technologies ? We easily believe, about intranets, that sharing and communicating will be quickly adopted and shared practises of enthusiastic users. For who places the orders and who develops these technologies, the collective appropriation poses initially no question. Nevertheless, strong resistances are noticed among the addressees… They give as a pretext they are disfavoured. They argue their practises, their aims and goals, their strategies are not considered. In a word, their situation and how they define it are a far cry from what planned. Uses don’t rise. In our comprehensive research, we will analyse the process of a collective appropriation thanks to three qualitative approaches. One is a systemic approach by modelling the relationship between the actors. The second is an affordancial approach by modelling the actors’ situation. The third is an affordancial approach by modelling the actors website’s consultation. Our research will be enhanced by a case : a community of researchers in nuclear toxicology, Clairatome. Our analyses are aimed to understand the global sense of the website in the situation, its meaning for the researchers of the community, and the adequate uses for part of the actors. The collective appropriation is a long process of redefining the situation that leads to integrated and shared uses. How then can we coach the involvement of each actors ?
Mahé, Emmanuel. "Pour une esthétique in-formationnelle : la création artistique comme anticipation des usages sociaux des technologies de l'information et de la communication ?" Rennes 2, 2004. https://tel.archives-ouvertes.fr/tel-00442345.
Full textIn our search for future uses of information and communication technology, we are inevitably restrained by the limitations of current usage. Artists however when using these technologies may, whether they realize it or not, lead us to certain uses and practices allowing us to imagine some elements of the future. This, of course supposes that artists are capable of anticipating uses in the domain of technical innovation. In order to explore this hypothesis, we decided to analyze artists work to try to understand how " artistic uses " arise during the process of the elaboration and realization of a project, but equally the way in which this work which we qualify as " tekhne-logic " either invent or bring into play new uses (either imagined or real) in contemporary communications. Along with an analysis of multimedia artistic practice, an in depth analysis of the collaboration between France Telecom R-D and artists was conducted over three years (2001 - 2004)
Le, Deuff Olivier. "La culture de l'information en reformation." Phd thesis, Université Rennes 2, 2009. http://tel.archives-ouvertes.fr/tel-00421928.
Full textLe, Hir Boris. "Capturing Information and Communication Technologies as a General Purpose Technology." Thesis, Châtenay-Malabry, Ecole centrale de Paris, 2012. http://www.theses.fr/2012ECAP0046/document.
Full textThis thesis aims to study Information and Communication Technologies (ICT) as a General Purpose Technology (GPT) and their role in the labor productivity evolution in the United States and Europe during recent decades. This thesis is organized in three parts corresponding to the fundamental GPT features: the wide possibilities for development, the ubiquity of the technology and the ability to create large technological opportunities. The first part depicts, at first, the innovation in ICT, beginning with a short historical review of ICT inventions followed by the analysis of current data on innovation in this field. In particular, it shows how the US was better than the European countries in inventing ICT until now. Second, this first part makes an inventory of measurement difficulties due to the rate and the nature of the change created by such technologies. The second part of the thesis deals with the ubiquitous nature of ICT. It first describes the ICT diffusion across countries and industries and reviews the economic literature on the direct contribution of ICT on labor productivity growth in the US and Europe. The next chapter studies the factor demand's behaviour in sectors that are either ICT producers or ICT intensive users. The third part focuses on the ICT ability to create opportunities for complementarity innovations. Firstly, it identifies the nature of ICT complementary innovations and the corresponding efforts. It shows, then, that national accounts must be improved in order to take these efforts into account as investments. Secondly, this part shows that, among the eleven European countries studied, the problem is highly concentrated in a few countries that invest less both in ICT and in innovative assets and that these two types of effort are complementary
Fecurova, Valova Andrea. "Les "nouvelles technologies de l'information et de la communication" comme objet politique en France et en République tchèque." Paris 1, 2002. http://www.theses.fr/2002PA010266.
Full textCorneau, Patrick. "Emergence et évolution des nouvelles technologies de l'information et de la communication (NTIC) à partir d'une analyse du cycle de l'information scientifique et technique." Nantes, 1998. http://www.theses.fr/1998NANT3016.
Full textThe development of new information and communication technologies (nict) resulting from the digital processing of signs represents major upheavals for the production, the circulation and the use of knowledge and data. Starting with the analysis of the information cycle construction and a socio-logical model of innovation (theory of "translation" and "actor-network" by b. Latour and m. Callon), we will study the genesis of the socio-technical frameworks of new media (regrouped around multimedia and computer networks) in the context of economic strategy and industrial competitiveness. The emergence of this new technical apparatus will be described by a quantitative-qualitative analysis of the business and technological intelligence information diffused by adit (bulletin vigie nti) using an infometric tool (sampler) based on the co-word analysis method. An approach via the analysis of the socio-technical networks enables an emphasis of topics and orientations which do not appear when reading only the technological and business intelligence press
Debost, Claire. "Les technologies de l'information et de la communication et la relation de soins : invariances et inconstances." Thesis, Montpellier 1, 2014. http://www.theses.fr/2014MON10014.
Full textThe introduction of information and communication technologies (ICT) in the caring relationship is part of a wider movement, aiming at building a real society of information. Although public health is not spared from those new customs, it nevertheless deserves its own specific study, given the singularity imprinted by patient-doctor relationships. Telemedicine, as a distant medical practice, is characterized by its seniority and the novelty of its normative frame. First of all, offering a spatio-temporal mutation of the medical practice, TIC shift traditional boundaries, including those recognized to the author and finality of the medical act. The doctor-patient bond becomes plural and dematerialized. Then, challenges implied by the resort to TIC, this new technical screen, made very imperious the intervention of the law to supervise and control its use. Caring relationship law resorting to TIC is protean. Doctors and patients' rights and duties invariably apply to this new form of medical practice. However, the lawmaker tried to fill this frame out by initiating dedicated rules, yet remaining piecemeal and lacunar. Resorting to the other fields of law is needed with view to a wide supervision. It however demonstrates its failure or unsuitability for such singular activity
Rejeb, Faouzia. "Les nouvelles technologies de l'information et de la communication dans les entreprises en france : bilan et perspectibe." Paris 2, 2003. http://www.theses.fr/2003PA020090.
Full textHabib, Amal. "Participation de l'information et des technologies d'information et de communication dans le développement durable : cas du Liban." Paris 8, 2006. http://www.theses.fr/2006PA082649.
Full textSustainable development has numerous interpretations. It can only be real when it becomes concrete and operational, thus measurable and a source of information. The measure of sustainability depends on the stock of our capital made up of environmental, economic, social, and human dimensions. Knowledge, promoter of all these dimensions sustainability, is a capital to be measured and to be bequeathed to the future generations. In this respect, the notions of «informational sustainability» and «paradigm of informational sustainability» have been proposed, emphasizing the participation of information and information and communication technology in the sustainable development. An «information system on the sustainable development» is based on this paradigm and is defined as a complex system centralized and decentralized at the same time, whose feasibility depends on the conditions of the country, such a developing country like Lebanon
Panico, Robert. "Les informaticiens confrontés aux nouvelles technologies d'information et de communication : négociations, recompositions et représentations de l'informatique au temps de la bureautique et des réseaux." Grenoble 3, 1994. http://www.theses.fr/1994GRE39029.
Full textThe office autonation phenomenon has fora long time been limited to a personal and responsive information technology. The purpose of this thesis is to demonstrate to what extempt the computerization of contemporary business management is governed by this primary underlying principle. Our analysis starts from an observation of the sphere of information technology which brings in a number of present restructuring (in the industry, the profession. . . ). The emergence of new actors and the implementation of new strategies - brought about by computer suppliers, users. . . - are taking over rhe role previously played by technicians. This phenomenon is revealing the progressive importance played by the users in the construction of computer technic. Software publishing, as the emergence of communication services or on line information, are based on distincts logics than those computer technicians would have developed. They must be considered as breaking point in the computerization process of business work. These two expressions of the office autamationphenomenon also indicate the present structuration of the information technology market which, by a large diffusion of products and services, create another rationality of computer technic. There is, on a local level inbusiness firms, a reconstitution and a readjustment of the capacities and responsibilities normally assumed by manufacturers (equipment supliers, providers of services) users and technicians. Our questioning is focused on the development of the role and the status of computer scientists in the individualization of practicies in the field of information technology. Observing the aside position of technicians when they face the idea of social construction, we have attempted to deal with questions related to the cultural and ideoliogical fondation of information technology; we think that, in the technician rationality, there are elements which allow one to understand conflicts
Zlitni, Sami. "L'insertion des techniques de l'information et de la communication dans les entreprises : le cas des PME tunisiennes." Grenoble 3, 2003. http://www.theses.fr/2003GRE39032.
Full textAdriano, Rufino Filipe. "Cultures et technologies de l'information et de la communication (quelle approche du paradigme du développement ?) : réflexion à partir du cas mozambicain." Thesis, Aix-Marseille 1, 2011. http://www.theses.fr/2011AIX10007/document.
Full textSince ancient times, Philosophy is a posture sui generis in front of reality, a specific manner of understanding reality: the philosophical attitude is characterized by permanent dissatisfaction regarding to available data. It is this dissatisfaction that turns permanent research, which is designed to find out what is around us, into the most remarkable characteristic of Philosophy.The uncomfortable reasoning, which accompanies the evolution of philosophical thought characterized by permanent searching of ways of dealing with the challenges of the environment in which human beings live, is the main trait of human nature. By examining cultures and information and communication technologies, we believe we are introducing ourselves to one of the really typical human problem, in the sense that we are seeking to find out how we can examine these universal assets of the humanity, but which are, in practice, shaped in the singularity of the people. Moreover, while it is true that the human beings share this characteristic of not enabling the environment to defeat them, but they do whatever they can to dominate it, it is also true that environments are varied and, within this diversity, the human beings test several manners of dealing with different environments. How, then, can this diversity be examined? What role do we attribute to the set of experiences hidden under these life patterns, that is to say, the set of values that do not belong to universal knowledge? With which legitimacy the experiences not hidden should impose themselves upon the universe of cultures?It is within this context that we propose the current analysis, which is based in different acceptations of ICT. As a matter of fact, history demonstrates that human relationships do not always tend to approach different cultures, and that several human deeds were conceived as conditions to justify wars, domination and division among human beings. This fact leads us to a double position: while we keep on regarding ICT as powerful worldwide tools, we start being worried about the fact that ICT are being given a paradigm status in the issue of development, which, as we well demonstrate later, requires other interventions and attentions different from ICT’s.When thinking of the possibility of ICT’s contribution to the issue of development, and when realizing that illiteracy doesn’t enable them to be mastered, we think what has to be done is a reconstitution and reconsideration of peoples’ specific practices, in particular agricultural activities, as a way of dealing with environmental challenges. We are, in this way, back to the issue of technique – conceiving technology as a perfect state of technique – and to the need of attributing a specific role to the technical thought, which enables every human being, in specific conditions, to not just be a simple product of the environment
Darhouani, Lahcen. "Les technologies de l'information et de la communication (TIC) comme moteur de l'innovation dans les économies territoriales /." Thèse, Chicoutimi : Rimouski : Université du Québec à Chicoutimi. Université du Québec à Rimouski, 2005. http://theses.uqac.ca.
Full textBibliogr.: f. 242-257. Document électronique également accessible en format PDF. CaQCU
Touati, Kamel. "L' impact des technologies de l'information et de la communication (TIC) sur les coûts de transaction : commerce électronique et organisations en réseau." Paris 10, 2008. http://www.theses.fr/2008PA100045.
Full textThe aim of this thesis is to study the impact of information and communication technologies (ICT) on the transaction costs. It is composed of five chapters. The first treated principally the development of « new economy », linked to the democratization of the usage of ICT. These ICT affect also the informational environment of the agents and the nature of their rationality, essential determiners of the transaction costs. The second chapter reminds therefore the reasons of the existence of the theory of transaction costs, as well as its main concepts and hypotheses. The third chapter shows how ICT reduce these transaction costs. We distinguish the impact of ICT on coordination costs and on motivation costs. We demonstrate that ICT reduces coordination costs and increases efficiency. These efficiencies are process improvement of trade and marketplace benefits. At the same time ICT affect motivation costs, we discuss the effect of Internet on informational asymmetries. Our conclusions suggest that reduction of coordination costs is important. However, the Internet is not marked by more asymmetry of information than the traditional market. The fourth chapter is interested in the organizational choice related with the effect of ICT on the transaction costs. The limits of the choice market/hierarchy result in the appearance of the theories which take into account the coexistence of these two organizational choices in new forms of organization such as networks. The main characteristics of these organizational forms make the object of the developments of the last chapter
Rejeb, Hanene. "Technologies de l'information et de la communication et mutation du métier d'agent immobilier." Thesis, Nice, 2014. http://www.theses.fr/2014NICE2057.
Full textThe purpose of this thesis is to study the impact of !CT (Information Technologies and communication) on the profession of estate agent and on the changes in customer behavior. We conducted a qualitative survey among real estate agencies members of service interagency, two surveys quantitative of clients were as well conducted (100 buyers and 100 sellers) and a national quantitative are of real estate professionals.Our research was guided by several principles: t.lle field of theory and the one of research concemed with the various actors. Driven by a strong will of change and evolution of the real estate brokers' practice we chose to focus on the use of the ICT by professionals and clients.In an attempt to understand the importance of the use of technology and communication, we showed that the use of the digital tool as a strategie one enables to modify both the organization of real estate agencies and the way they work, at a time marked by the emergence of new competitors such as real estate agents or low cost agencies ...Being at the same time an actor of the real estate sector and a researcher in information science and communication, our work finds itself in the paradigms of complexity and Constructivism.We had to go back and forth between theory and field research which enabled us to advance, develop, widen, analyze and adapt our work methods depending on observations and our transitory results us to gradually progress
Attias, Mimoun. "Technologies du savoir et de l'information : effets et impact sur la division internationale du travail." Paris 10, 1986. http://www.theses.fr/1986PA100091.
Full textThis research is basically aiming at understanding the economic stakes conveyed by the merging between informatics and telecommunications made possible by the rapid development of information technology. It comprises two parts. The first one is devoted to the examination of the information concept and its economic nature. Furthermore it intends to be a critical appraisal of the so called information economy but tries also to provide a comprehensive approach of the recent development of information technology within the framework of advanced capitalism. As far as the second part is encored, it enters the topic of transborder data flows focusing mainly on their economic dimension. They are viewed in relationship with the word economy market by the predominance of transnational economic systems. A particular attention is deserved to the use of telematics network by transnational companies. We also stress the existence of new markets and products generated by the penetration of data processing systems with the world economy. A final stage studies the impact of international data transmission of developing economies and discusses briefly the computerization of the Third world
Tahri, Wadi. "Le management d'une technologie d'information et de communication : la messagerie électronique : Méta-analyse et étude de cas." Montpellier 2, 2009. http://www.theses.fr/2009MON20113.
Full textInformation and communication technologies have revolutionized work of individuals by their capacity for processing information, and bringing together spaces and time dimensions. During the ten last years, e-mail has been quickly developed in the organizations, certainly by it's facility of use and it's utility. In this context, the main problem is no longer how to access information but its quality and the individual capacity to choose among the various channels of communication the “good” way to work “effectively”. The negative impacts are felt by new practices that are often difficult to predict (information overload, conflicts…). In the light of evolution of 16 theories and models, this research identifies three axes -choice, use and appropriation-, and present meta-analysis in the field of the information systems. Using a statistical analysis of textual French research, the approach allow us to get four different classes: “processing in time”, “HMI”, “productivity compared to the choice of the media” and “use/satisfaction”, under consideration like as a new ways of research, opening lines enquiry. A qualitative study of a multinational in the IT sector has been performed in two distinct phases: documents study and participant observation, semi-structured interviews and analysis of messages. The thesis is completed by managerial prescriptions to be aware of human ans social dimension in processing the information
Brandt-Pomares, Pascale. "Les technologies de l'information et de la communication en didactique de l'éducation technologique Analyse des instruments de l'activité enseignante." Habilitation à diriger des recherches, Aix-Marseille Université, 2013. http://tel.archives-ouvertes.fr/tel-00983565.
Full textRieder, Bernhard Saleh Imad. "Métatechnologies et délégation pour un design orienté-société dans l'ère du Web 2.0 /." Saint-Denis : Université de Paris 8, 2007. http://www.bu.univ-paris8.fr/web/collections/theses/THESE_Rieder.pdf.
Full textDepla, Paul. "Technologie en der vernieuwing van de lokale democratie /." Den Haag : VUGA uitg, 1995. http://catalogue.bnf.fr/ark:/12148/cb401589572.
Full textMicallef-Dent, Anne. "Nouvelles technologies de l'information et stratégie de l'entreprise." Nice, 1991. http://www.theses.fr/1991NICE0009.
Full textFacing the development of new information technologies, managers ask themselves a fundamental question : what is the impact of these technologies on their growth strategies ? (integration, diversification). The transaction costs analysis of the new information technologies-strategy relationship raises two contradictory results: the integrating capacities of electronic hierarchies diminish internal organizational costs thus enabling further growth through internalization. But the advantages of growing through internalization are also decreasing since interorganizational information systems and electronic markets reduce transaction costs. This allows externalization for more flexibility in an ever changing competitive environment. The final impact of information technologies, as proposed in this thesis, is the emergence of alternative growth strategies : the network strategies, unique combinations of strategy-structure-management processes for the xxi century
Matoussi, Fathi. "Les technologies de l'information et de la communication intégrées dans l'enseignement de la biologie : le cas des échanges cellulaires." Toulouse 2, 2006. http://www.theses.fr/2006TOU20019.
Full textOur research relates the impact of the use of the CD-ROM, "the animal cell" in teaching settings on the cellular exchanges with pupils of the third secondary school. We compared two methods of the use of the CD-ROM, in autonomy and in dyade. The results of our research showed that the teaching is accompanied by many difficulties due to : - epistemological obstacles induced by the complexity of the contents and by the pupils'difficulty of mobilizing many concepts belonging to other disciplines, physics and chemistry ; - difficulties related to the structure and the organization of the contents in the CD-ROM. The organization of screen pages, the legends and the texts which accompany the figures and animations is a source of a cognitive overload ; - linguistic obstacles induced by terms used which are not accompanied by explanations. These various results reveal the advantages of using the CD-ROM in dyade and the contribution of the linguistic peer interactions in the knowledge understanding. They show the importance of and the need for an appropriate didactic strategy in using the CD-ROM in classroom
Hourbette, Danièle. "Genre et usages des technologies de l'information et de la communication : une étude de cas : une école d'ingénieur en agronomie." Paris 5, 2010. http://www.theses.fr/2010PA05H040.
Full textThere have been a number of studies which have looked at the relationships between gender and use of information and communication technologies (ICT). However, few have investigated this in the educational context in France. The study presented in this Ph. D. Dissertation has an exploratory aspect. It’s origins are threefold; studies about ICT use in educational contexts, French conceptualisation of gender, conceived in part as a result of gender roles and relations, and in part as a continuum where people locate themselves between the two poles of masculinity and the feminity. A longitudinal case study was conducted in a Graduate Institute in Science and Engineering using on line questionnaires, face-to-face and computer mediated interviews, and analyses of students' websites and blogs The contrast between students' statement about their trajectories of usage and the skills developed by learning and practical experience, and their stated uses and observed products, revealed a gap. This could be explained with regard to gender roles and relationships, the gender-based attributions, and indications of a phenomena related to dependance / independance on them. Although these students are enrolled on scientific degree courses, it appears that their gendered social identity strongly influenced their skills, in relation to the paths their lives have taken, strongly marked by gender norms. Nevertheless, ICT use associated with artistic skills and hobbies allows girls to develop compentencies in different spheres to boys, which favour activites in the masculine domain of video games and ICT in the educational context
Fonteneau, David. "Les nouvelles technologies de l'information et de la communication, l' employeur et le salarié." Toulouse 1, 2002. http://www.theses.fr/2002TOU10047.
Full textThe speeding comet of IT and telecoms is on a collision course with the planet of "employment law". The impact of the net on business has brought about profound changes in daily working relations. A feeling of freedom for some and an increase of control for others, the internet offers every one the means to realise his or her ambitions, but at what price ? The study of the consequences of the arrival of NTIC on the individual relationship in the workplace responds to this question, in the light of practical cases but equally texts and judicial precedents on the subject. The study of the consequences of NTIC on trade unionism in the compagny, but also on elected representatives, allows a review to be made of the implications of NTIC on the collective relations in the compagny
Gratacap, Anne. "Impact des technologies de l'information et de la communication sur la globalisation des marches et la mondialisation de l'activite de la firme industrielle." Paris 1, 1994. http://www.theses.fr/1994PA010065.
Full textSince the end of the eighties, globalization of markets notably results from the development of global strategies by firms and the world-wide localization of their differents activities. Information technologies are deciding in this process of globalization : - they support actively the global strategy as opposed to the classic multinational strategy : - they make easier the emergence of new industrial organizations as networks. Moreover, the industry of information technology is directely concerned : it's a global industry (development of global strategies by firms, geographis dispersion of their activities, globalization of products markets. . . ) However, an attempt to measure the impact of information technologies on the process of globalization of production and distribution activities and the development of research-development industrial networks, shows this factor is considered of secondary importance in comparison with strategic factors. Nowadays, most of firms haven't integrated the real dimension of information technology in their information system and their strategy
Bolduc, Louis. "Amélioration de l'évidence et des mécanismes de pro-action et de rétroaction dans le développement de nouvelles technologies de diagnostic en bio médecine." Sherbrooke : Université de Sherbrooke, 2002.
Find full textCartellier, Dominique. "La communication scientifique face à l'industrialisation : mutations et enjeux dans l'édition scientifique, technique et médicale." Grenoble 3, 1997. http://www.theses.fr/1997GRE39045.
Full textScientific, technical and medical publishing are subject to the increasing dominance of the industries of mass culture and information. Their power alters the conditions required for publishing to operate in an independent manner and jeopardises its role in scientific communication. Scientific, technical and medical books only play a secondary role as a medium of scientific communication. But, they retain a certain legitimacy in that they are determined by the constraints of scientific endeavour. They are subject to the logic of supply, the logic of science but above all the logic of demand, a mercantile force that tends to prevail. As a result, scientific publishing is less and less an instrument for communicating and promoting science. Publishers are subject to production requirements that are specific to the world of science, which imposes its own standards and endorsement processes. They make only a slight contribution to the organization of publishing as a whole and the control they exercise is increasingly commercial in nature. The acceleration of the industrial process, caused in particular by the development of new technology, does not appear to contribute any additional energy to the sector, which is particularly influenced by the logic of the information industries, proposing increasingly customized services based on upstream control of information flows. The transformation of the sector must also be seen in the context of changes in the world of scientific communication, where technical media and market forces play an increasingly important role
El, Balaa Ziad. "Modélisation d'un campus numérique : intégration des technologies de l'information et de la communication dans l'enseignement en faculté de médecine et évaluation auprès des étudiants." Rennes 1, 2006. http://www.theses.fr/2006REN1B095.
Full textLellis, Vera Lucia Maia. "Nouveaux chemins d'information technologique : de la demande à l'offre de l'information." Aix-Marseille 3, 2003. http://www.theses.fr/2003AIX30056.
Full textSome theories and practices of knowledge creation in organizations are presented, to show the role of intellectual capital and information technology in a management by knowledge's environment. Governmental organizations that have information sharing as the main objective and that have been growing, supported by new organizational formats oriented to products and services improvement and to the development of a better environment for innovation, are cited. The case of the National Institute of Technology - INT, as an example of technological services provider of the Brazilian public sector, especially to the SME's (Small and medium-sized enterprises) is particularly reported. On account of this client/supplier relationship, some demand studies are commented and the INT's client's portfolio is analyzed, aiming to get better knowledge of the Brazilian SME's information needs and their cultural characteristics and organizational paradigms. In the international panorama, in particular, and in our country, in a smaller scale, we observed a recent tendency of development of the productive sector that is enterprises organization in clusters. In order to consider this configuration, a methodology to gather information about the micro and macro managerial environment, aiming to deliver customized technological information services to the SME'S, and the creation of an interactive model to deliver information to INT's customers through the web are proposed. With the adoption of these tools, an interactive approach between the INT and the productive sector will be obtained
Lodombe-Mbiock, Olga Marlyse. "Conditions stratégiques d'appropriation des usages des technologies de l'information et de la communication pour l'accès à la société de l'information et de la communication : cas de l'Afrique francophone : Cameroun, Gabon et Sénégal." Bordeaux 3, 2008. http://www.theses.fr/2008BOR30073.
Full textThe fast progress of the technology of the communications and transport, which cause a drop in the costs of the goods, the capital, the people and the information, supported the emergence of the information society, thanks to the speed to which information is gathered and transmitted. The reality of this society in many countries all over the world allowed UNESCO and the UNCSTD (United Nations Center for Science and Technology for Development) to establish criteria making it possible to measure its state and its evolution. French-speaking Africa, territory of our study, appears there late because of many obstacles: technological, political and institutional, legal and ethical, sociocultural and financial. This has as a consequence an insufficient integration of the ICT in socio-economic, educational, and public administration’s contexts. But, the role of the ICT like factor of development, which should result in the installation of new competences into French-speaking Africa, appears still limited by the lack of qualified human resources. If the reasons of this explanation are sought, one can find them in the deficit of the public investments and deprived, which raises the question of the public policies
Martin, Franck-Olivier. "Les technologies de l'information et de la communication en conception collaborative multi-site." Nantes, 2002. http://www.theses.fr/2002NANT2017.
Full textAFor few decades, product design process became a prior factor for enterprises. Their organizations have to be more efficient to enhance product cost, time to market and quality. Traditional seqential engineering is no more efficient, then principles of concurrent engineering appears to fit perfectly with the competitive context in industry. Concurrently, extended enterprises raised with economic globalization. In this context, development of Information Technologies exploded to support the needs of such organizations and methodologies
Guiderdoni-Jourdain, Karine. "L'appropriation d'une Technologie de l'Information et de la Communication en entreprise à partir des relations entre Usage Conception-Vision." Phd thesis, Université de la Méditerranée - Aix-Marseille II, 2009. http://tel.archives-ouvertes.fr/tel-00455765.
Full textMoeller, Markus. "Les business modèles pour le commerce mobile : évaluation des stratégies business et des trajectoires technologiques." Paris 9, 2006. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2006PA090047.
Full textThe mobile Internet could be a new technology helping the firm to improve productivity. But mobile Internet technology, now being widely deployed, still lacks broad usage. The author’s thesis: firms will use mobile Internet technology only if it improves their productivity. His argument reveals four questions: (1) How can the firm evaluate mobile Internet technology? (2) What determines the use in the perspective of the firm? (3) Do standards of implementation exist? (4) Are there business cases of mobile Internet technology use in the firm? These questions are being answered by a thorough observation of the firm’s practice
El, Fellah Reda. "Les interactions entre Internet, les nouvelles technologies de communication et d'nformation et la problématique du développement." Nice, 2006. http://www.theses.fr/2006NICE0049.
Full textBrodin, Elisabeth. "Interactions entre innovation, technologies de l'information et de la communication et apprentissage institutionnel des langues : l'exemple d'une recherche-action dans des lycées." Le Mans, 2002. http://cyberdoc.univ-lemans.fr/theses/2002/2002LEMA3003.pdf.
Full textLEMARIE, YVES. "Contribution des technologies de l'information a l'exercice des activites manageriales." Nantes, 2001. http://www.theses.fr/2001NANT4001.
Full textAngelis, Iole Michela de. "Le rôle des technologies de l'information et de la communication dans les conflits asymétriques." Versailles-St Quentin en Yvelines, 2006. http://www.theses.fr/2006VERS003S.
Full textThree main categories of international actors emerged from the international policy analysis carried out in this PhD : «Powerful» actors have already gained an international reconnaissance and can influence the world-wide politics. «Challenging» actors consist in states and non-states actors, which seek an international status or wish to damage the actual balance of power. «Egocentric» actors focus upon their needs and objectives. From a traditional warfare perspective, the challenging actors are aware that they cannot win against powerful actors, but since their objectives are not compatible, the conflict is unavoidable. In order to win, the challenging actors utilise asymmetric warfare. Their strategy consists in circumventing the opponent’s strengths and exploiting its weakness, using methods completely different from the opponent’s usual mode of operation. They blur boundaries between actions considered crimes and those viewed as warfare. This poses a moral dilemma to the majority of the powerful actors. At the same time, the psychological impact of such kind of attack might out-weight the physical damage inflicted. The experts define this situation as “negative asymmetry”. Information technology plays a major role in the asymmetric warfare. For the powerful actors, it allows real-time situation awareness and response in all dimensions of military operations. This is why information technologies are a source of “positive asymmetry”. At the same time the R&D activity is important. But the users become more dependent from the technology : any attack to the information infrastructure would deeply affect the strength of their forces. The challenging actors utilise commercial technology. They mainly use information technology to gather sustain and to act against the opponent’s will. Without fear and a perception of insecurity, their actions are completely useless. In conclusion, information technology is a force multiplier in the asymmetric conflicts. The gravity centre is and will be the human. In fact, the essence of asymmetric conflict resides into the will and the creativity of the human mind
Carvalho, Stéphane. "L’impact des nouvelles technologies de l’information et de la communication (NTIC) sur la productivité." Paris 9, 2005. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2005PA090076.
Full textThe thesis is concerned with the productivity impact of IT. Indeed, there is no consensus to assert if IT increases the productivity or not. The thesis proposes to reconsider the production theory. The management activities are explicitly considered and distinguished. In short, the enterprise is divided in two kinds of activities: Core activities which contain all resources that are directly concerned with production, and ancillary activities which contain all inputs that are not dedicated to the production process. The thesis models mathematically a production function that includes the ancillary activities together with the core activities. An important assumption of the model is that the core production is complementary to ancillary production. We obtain several results. First, we derive a mathematical formula for the productivity of the manager. Second, we conclude that the impact of a technological change on productivity depends on the kind of activity. The more the technological change concerns ancillary activities, the less the impact of the technological change will be. Some econometric studies confirm our results. We find similar results for the French Industrial sector in 1997. We find a positive and significant relationship between the proportion of blue collars using computers and labor productivity. These is not the case with clericals
Mbengue, Bassirou. "Impact des nouvelles technologies de l'information sur l'apprentissage et les compétences en entreprise." Paris 7, 2000. http://www.theses.fr/2000PA070090.
Full textThe use of New Information Technologies (NIT) has been very popular these last years in teamwork within firms. This popularity is a consequence of a both technological and cultural phenomenon : The Internet and its derivatives (Extranet, Intranet). The Internet phenomenon has led to the rise of new ways of working, communicating and managing knowledge in organizations. Yet to the firm, using NIT or not is a strategic choice : A wrong decision may lead to death. That is what came to happen to several firms that went though NIT adoption without first analysing the eventual consequences on their competencies. This might be the reason why 48% of the CEOS we met still have negative prejudices about the impact of NIT on learning and communication in their firm. This emphasizes the necessity to study the actual impact of NIT on communication as well as individual and collective knowledge within the firm. Data in this research were collected before and after the implementation of NIT in a Management Information System. Two methods were used : The first one is qualitative, and was based on an action-research. The second one is quantitative, and used statistical analyses of means and variances differences. The main result of this research is that NIT integration in a Management Information System may facilitate access to accurate information and knowledge, and booster performance in the workplace, while not necessarily improving interpersonal cooperation and collaboration
Poirier, Catherine. "Technologies de l'information et de la communication et nouveaux modes de travail : le cas du télétravail." Paris 9, 1997. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1997PA090034.
Full textThe central features of telework involve the use of telecommunications, advanced information technologies and the performance of work at an other location than traditional work place. The central question here is to establish the economic consequences induced by distant work for the firm and the social impact on workers. We have studied impacts of telework on the labour relation analysis to emphasis the main opportunities and problems which can occur. We have established a typology of organisational structures to focus the type of firms integrated telework. The main problem is concerning social links between workers and firms, hardly sustainable
Arena, Lise. "Adoption, implantation et généralisation d'une nouvelle technologie : une interprétation en termes de changement stratégique." Nice, 2009. http://www.theses.fr/2009NICE0023.
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