Auswahl der wissenschaftlichen Literatur zum Thema „Réseaux de contact“
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Zeitschriftenartikel zum Thema "Réseaux de contact"
Gallant, Nicole, und Céline Friche. „Être ici et là-bas tout à la fois : réseaux sociaux en ligne et espaces d’appartenance chez les jeunes immigrants au Québec1“. Lien social et Politiques, Nr. 64 (23.03.2011): 113–24. http://dx.doi.org/10.7202/1001403ar.
Der volle Inhalt der QuelleKITOKO, Armand. „INCIDENCE DES RESEAUX SOCIAUX SUR L’EPANOUISSEMENT DE LA CULTURE SCIENTIFIQUE DES ETUDIANTS EN RDC. CAS DE LA VILLE DE KISANGANI“. IJRDO - Journal of Social Science and Humanities Research 9, Nr. 7 (27.07.2023): 1–9. http://dx.doi.org/10.53555/sshr.v9i7.5775.
Der volle Inhalt der QuelleEvangelista, Teresinha. „Le réseau européen de référence pour les maladies neuromusculaires rares (EURO-NMD)“. médecine/sciences 35 (November 2019): 51–54. http://dx.doi.org/10.1051/medsci/2019180.
Der volle Inhalt der QuelleDuquette, Georges. „Le bilinguisme des élèves inscrits dans les écoles secondaires de langue française de l’Ontario : perceptions, valeurs et comportement langagier“. Revue des sciences de l'éducation 32, Nr. 3 (20.08.2007): 665–89. http://dx.doi.org/10.7202/016281ar.
Der volle Inhalt der QuelleNdubuka, Nnamdi, Braeden Klaver, Sabyasachi Gupta, Shree Lamichhane, Leslie Brooks, Shirley Nelson und Grace Akinjobi. „Analyse descriptive d’une éclosion de tuberculose dans une communauté des Premières Nations du nord de la Saskatchewan, décembre 2018 à mai 2019“. Relevé des maladies transmissibles au Canada 47, Nr. 11 (10.11.2021): 531–37. http://dx.doi.org/10.14745/ccdr.v47i11a07f.
Der volle Inhalt der QuelleGauvreau, Michael. „Les “nouveaux” réseaux catholiques de Claude Ryan : le changement de cap de l’Action catholique canadienne (1950-1962)“. Articles 79, Nr. 1 (18.03.2013): 45–57. http://dx.doi.org/10.7202/1014853ar.
Der volle Inhalt der QuelleAcadémie de l’Entrepreneuriat et de l’Innovation. „La résilience entrepreneuriale, un nouvel enjeu de formation ?“ Revue Française de Gestion 46, Nr. 293 (November 2020): 219–31. http://dx.doi.org/10.3166/rfg.2021.00499.
Der volle Inhalt der QuelleSEUX, R. „Étude expérimentale des facteurs de contamination par le CVM de l’eau des réseaux d’adduction publique“. Techniques Sciences Méthodes, Nr. 12 (20.01.2021): 105–26. http://dx.doi.org/10.36904/tsm/202012105.
Der volle Inhalt der QuelleDobrica-Tudor, Viorica, und Alexandra Coutlée. „Le développement professionnel autonome chez les enseignants dans le contexte de la pandémie“. Revue internationale du CRIRES : innover dans la tradition de Vygotsky 5, Nr. 2 (28.01.2022): 95–111. http://dx.doi.org/10.51657/ric.v5i2.51378.
Der volle Inhalt der QuelleRIVALLAN, J. „Recherche du CVM dans les réseaux d’eau potable – Retour d’expérience en Côtes-d’Armor“. Techniques Sciences Méthodes, Nr. 12 (20.01.2021): 139–47. http://dx.doi.org/10.36904/tsm/202012139.
Der volle Inhalt der QuelleDissertationen zum Thema "Réseaux de contact"
Machens, Anna. „Processus épidémiques sur réseaux dynamiques“. Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM4066/document.
Der volle Inhalt der QuelleIn this thesis we contribute to provide insights into questions concerning dynamic epidemic processes on data-driven, temporal networks. In particular, we investigate the influence of data representations on the outcome of epidemic processes, shedding some light on the question how much detail is necessary for the data representation and its dependence on the spreading parameters. By introducing an improvement to the contact matrix representation we provide a data representation that could in the future be integrated into multi-scale epidemic models in order to improve the accuracy of predictions and corresponding immunization strategies. We also point out some of the ways dynamic processes are influenced by temporal properties of the data
Leguay, Jérémie. „Hétérogénéités et Routages dans les Réseaux à Connectivité Intermittente“. Phd thesis, Université Pierre et Marie Curie - Paris VI, 2007. http://tel.archives-ouvertes.fr/tel-00809771.
Der volle Inhalt der QuellePhe-Neau, Tiphaine. „Properties and Impact of Vicinity in Mobile Opportunistic Networks“. Phd thesis, Université Pierre et Marie Curie - Paris VI, 2014. http://tel.archives-ouvertes.fr/tel-00957864.
Der volle Inhalt der QuelleWang, Mengze. „Système radio-fréquences sans contact pour la caractérisation diélectrique de tissus biologiques“. Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLS015.
Der volle Inhalt der QuelleThe characterization of the dielectric properties of organic tissues is a major issue in health diagnosis. These properties reflect the way organic material stores or dissipates the electromagnetic energy transmitted by an external field. They are related to the composition and the structure of the organic medium. Furthermore, they are also related to the nature and the physiological state of a tissue. For that reason the estimation of these properties is very valuable for detecting and/or monitoring the evolution of tissue pathology.Among the existing dielectric characterization methods, we focused on a characterization technique using an inductive antenna, which acts as a transmitter/receiver sensor and allows a contactless implementation between the measuring system and investigated tissue to be carried out. This system is operated in the radio-frequency (RF) band. Indeed, in the RF the device is equally sensitive to both the electrical conductivity and the dielectric permittivity of the tissue. This technique operates in a near-field and therefore a 3D electromagnetic modeling technique is required to accurately model the interactions between the sensor and the investigated tissue.This work deals with the 3D modeling and with the resolution of the inverse problem required to estimate the dielectric parameters of tissues starting from the data provided by the antenna and the outputs of the model. For this purpose, a canonical configuration featuring a filiform circular antenna is considered. This antenna interacts with a “healthy” homogeneous dielectric medium, which possess the macroscopic dielectric parameters of a typical organic tissue (i.e. conductivity 0.6S/m and relative permittivity of 80 at 100 MHz). Meanwhile, a spherical inclusion buried within the tissue is considered to simulate a tissue lesion. This inclusion features a dielectric contrast of 10% up to 50% by reference to the parameters of the “healthy” medium. A 3D modeling of the sensor/tissue interactions is established, which is based on the distributed point source method (DPSM), a versatile semi-analytical modeling technique. The model is adjusted using a parametric study and validated against analytical models (in simplified configurations) and experiments. The implemented DPSM modeling was found to feature a 5% accuracy error, compared to the experimentations, together with offering an acceptable trade-off between accuracy and the computation cost. Finally, we focused on the solving of the inverse problem which consists in estimating the geometric and dielectric parameters of a buried lesion in the “healthy” dielectric medium, starting from the variations of the impedance of the RF antenna. To do so, a behavioral model build up using an artificial neural network (ANN) was established. The model is build using a data base elaborated using the DPSM model. The parameters of the ANN is discussed in order to identify the relevant configuration (frequency, position of the antenna) to estimate the dielectric properties, the size and the position of the inclusion in the tissue. For a single antenna operated at a single frequency, an inclusion of 3cm radius buried as deep at 6 cm within the tissue was located and characterized with estimation errors of the order of 7%.The methodologies developed in these works open the way to the diagnosis of more complex material (such as layered tissues), using promising techniques such as multi-frequency non contact RF antenna arrays
Were, Vincent Otaba. „Aspects des réseaux transfrontaliers à Busia (Kenya / Ouganda) : analyse des pratiques et des représentations sociales des langues“. Besançon, 2009. http://www.theses.fr/2009BESA1021.
Der volle Inhalt der QuelleThis thesis falls within the context of research on representation (Moscovici, 1961; de Lauwe, 1969; Doise, 1979; Jodelet, 1989; Abric, 1989; Boyer, 1991) and social network (Barnes, 1954; Boissevain, 1968; Milroy, 1980; Elkaïm, 1987; Colonomos, 1995). Its objectives are: to study language status and representation with the aim of highlighting the typology of language contact in the border town of Busia (Kenya /Ouganda). It also seeks to conceptualise what the people in this border town understand by the word « border », and consequently, determine the kind of cross border networks that exist. Data collection methods used in this research (questionnaires and interviews) are borrowed from sociology (Caplow, 1970). This is because methods used in sociology are equally useful tools in sociolinguistic analysis - multilingualism in this case. Africa has integrated itself into different RECs (Regional Economic Communities) without concrete measures on language issues in place, especially in border areas. Busia border town is a good case study because it is a place for trade, communication and numerous networks between different classes of cross border and East African people. Due to this mobility, linguistic issues like language practice and policy arise. It also leads to understanding how languages used in daily communication are psychologically perceived, as well as their social and sociological influence. Knowing languages that are complementary to one another and/or in competition in day to day practice is useful in the sense that researchers can use it to propose appropriate measures that should be taken by political leaders. This is because countries’ and peoples’ development goes hand in hand with language
Haberer, Isabelle. „Photoinscription de gradients d'indice dans des hydrogels par formation de réseaux interpénétrés : optimisation du procédé, caractérisation des produits et application à l'optique de contact“. Mulhouse, 1994. http://www.theses.fr/1994MULH0343.
Der volle Inhalt der QuellePhe-Neau, Tiphaine. „Properties and Impact of Vicinity in Mobile Opportunistic Networks“. Electronic Thesis or Diss., Paris 6, 2014. http://www.theses.fr/2014PA066003.
Der volle Inhalt der QuelleThe networking paradigm uses new information vectors consisting of human carried devices is known as disruption-tolerant networks (DTN) or opportunistic networks. We identify the binary assertion issue in DTN. We notice how most DTNs mainly analyze nodes that are in contact. So all nodes that are not in contact are in intercontact. Nevertheless, when two nodes are not in contact, this does not mean that they are topologically far away from one another. We propose a formal definition of vicinities in DTNs and study the new resulting contact/intercontact temporal characterization. Then, we examine the internal organization of vicinities using the Vicinity Motion framework. We highlight movement types such as birth, death, and sequential moves. We analyze a number of their characteristics and extract vicinity usage directions for mobile networks. Based on the vicinity motion outputs and extracted directions, we build the TiGeR that simulates how pairs of nodes interact within their vicinities. Finally, we inquire about the possibilities of vicinity movement prediction in opportunistic networks. We expose a Vicinity Motion-based heuristic for pairwise shortest distance forecasting. We use two Vicinity Motion variants called AVM and SVM to collect vicinity information. We find that both heuristics perform quite well with performances up to 99% for SVM and around 40% for AVM
Hazem, Nesrine. „Conscience de soi et contact interindividuel : études en électrophysiologie et magnétoencéphalographie“. Thesis, Sorbonne université, 2018. http://www.theses.fr/2018SORUS087/document.
Der volle Inhalt der QuelleSituations of interpersonal contact could contribute to the construction of a basic sense of self during childhood and to self-representations through lifespan. Although this hypothesis is widespread in the literature, the effect of social contact on self-awareness has been rarely been investigated experimentally. The aim of this PhD thesis is to investigate such an effect in human adults. In two studies combining electrophysiological measurements and behavioural responses, we show an enhancement of a minimal form of self-awareness – i.e. of the afferent information arising from the body – following social contact. This is reproduced across three sensory modalities (visual, auditory and tactile social contact). In a third study, we use magnetoencephalography to test the effect of an increased (vs reduced) multisensory interpersonal contact context between an experimenter and participants, on the functional connectivity of resting-state networks and on the participants’ thought contents. Our results revealed an enhancement of self-oriented cognitive and brain processes in a highly integrated form, associated to a decrease in externally oriented sensory processes, as a result of the social context of increased interpersonal contact. Together, our results suggest that social contact enhances multiple facets of self-representation, including basic bodily aspects of a minimal self, as well as higher level and integrated aspects of a narrative self. Our social interactions throughout lifespan may thus induce a cerebral and cognitive context centred on a multifaceted self, which would foster self-awareness and the construction of an embodied and embedded sense of identity
Debray, Kévin. „Phylogenomics of the genus Rosa : hybridization and polyploidy as factors for diversification“. Thesis, Angers, 2020. http://bu.univ-angers.fr/Contact.
Der volle Inhalt der QuelleThe genus Rosa comprises 150-200 species well distributed in the northern hemisphere and has a complex evolutionary history. Hybridization and polyploidy are major evolutionary forces in Rosa although both processes have hardly been taken into account in recent phylogenies. With the recent acquisition of complete genomes and the development of high-throughput sequencing techniques, the aim of this thesis was to develop a general phylogenomic framework to resolve phylogenetic relationships within large and complex taxonomic groups consisting of close taxa, as in Rosa. The exploitation of publicly available complete genomes made it possible to extract 1856 short orthologue sequences in single copy (SCOTags) of phylogenetic interest. Ninety-two SCOTags from the nuclear genome and four SCOTags from the chloroplast genome were targeted in 126 species using mircrofluidic PCR and amplicon sequencing. The large amount of data generated by sequencing made it possible to estimate the ploidy level of each accession and to assemble allelic sequences that were later used to trace the hybrid origin of certain taxa. A stepwise approach wasThe genus Rosa comprises 150-200 species well distributed in the northern hemisphere and has a complex evolutionary history. developed to progressively reveal the reticulated patterns in Rosa. Robust nuclear and chloroplastic phylogenies were obtained as well as detailed hybridization scenarios for several specimens. Finally, the resolving power of microsatellite markers was studied to delineate closely related species. Many large and complex taxonomic groups can now be studied using this stepwise approach
Bertier, Clément. „Quantification in Device-to-Device Networks : from Link Estimation to Graph Utility“. Electronic Thesis or Diss., Sorbonne université, 2020. http://www.theses.fr/2020SORUS250.
Der volle Inhalt der QuelleDevice-to-device (D2D) communications are valuable in several domains, such as data offloading and diffusion, as their cost is only a fraction of what regular cellular communication would have. In this thesis, we argue that understanding the potential utility behind direct communications is key to quantifying the realization of contact networks. We tackle related questions from two distinct, yet complementary contributions. Firstly, we consider the problem of estimating the importance of a node in large dynamic topologies. We propose a novel approach to estimate centralities based on a pre-established database, where the estimation is based on the geographical coordinates of the node instead of the identifier of the node. Doing so enables us to estimate the centrality of a node for a fraction of the computational cost. Secondly, we quantify the value of direct links through an experimental measurement campaign. Using an Android tool of our making, we derived a model to obtain an estimate of the upper-bound of D2D throughput based on the distance between the devices. Thirdly, we investigate the differences between the traditional quantification of a contact and the model extracted from our measurements campaigns. Among other results, we reveal that when considering an adaptive throughput according to the distance between two devices, the long-distance data-exchange makes up more than 50% of the total data exchanged in the entire network. We propose a tool to extract from mobility datasets the volume of data obtained, based on specific contact quantification strategies
Bücher zum Thema "Réseaux de contact"
Les échanges en Méditerranée médiévale: Marqueurs, réseaux, circulations, contacts. Aix-en-Provence: PU Provence, 2012.
Den vollen Inhalt der Quelle findenCardinal, Lise. Comment bâtir un réseau de contacts solide. Montréal: Éditions Transcontinental, 1998.
Den vollen Inhalt der Quelle findenApprendre dans les réseaux de PME: Le rôle des contacts personnels. Paris: Harmattan, 2013.
Den vollen Inhalt der Quelle findenBehar-Touchais, Martine. Livre vert sur le droit européen des contrats: Réponses du réseau trans Europe experts. Paris: Société de législation comparée, 2011.
Den vollen Inhalt der Quelle findenTourneau, Philippe Le. Les contrats de franchisage: Franchisage de distribution, de comptoir, industriel, artisanal, financier, franchisage de service, franchisage international, réseaux de franchisage. Paris: Litec, 2003.
Den vollen Inhalt der Quelle findenKahn, Michel. Franchise et partenariat: Développer ou intégrer un réseau d'enseigne en commerce organisé indépendant. 5. Aufl. Paris: Dunod, 2009.
Den vollen Inhalt der Quelle findenJournées scientifiques du réseau "Études du français en francophonie" (4th 1998 Quebec). Contacts de langues et identités culturelles: Perspectives lexicographiques : actes des quatrièmes Journées scientifiques du réseau "Études du français en francophonie". Saint-Nicolas (Québec): Presses de l'Université Laval, 2000.
Den vollen Inhalt der Quelle findenAUPELF-UREF. Réseau Sociolinguistique et dynamique des langues. Journées scientifiques. La coexistence des langues dans l'espace francophone: Approche macrosociolinguistique : deuxièmes Journées scientifiques du Réseau de l'AUF Sociolinguistique et dynamique des langues : Rabat 25-28 septembre 1998. [Montréal]: AUPELF-UREF, 2000.
Den vollen Inhalt der Quelle finden1954-, Blais Hélène, Peluso Maria, Feminist Literacy Workers' Network und Réseau des travailleuses féministes en alphabétisation., Hrsg. Staying connected : a chance to talk again =: Restons en contact : encore une chance de se parler. Edmonton, Alta: Femnist Literacy Worker's Network = Réseau des travailleuses féministes en alphabétisation, 1996.
Den vollen Inhalt der Quelle findende, Singly François, Hrsg. Le lien social. Paris: Armand Colin, 2007.
Den vollen Inhalt der Quelle findenBuchteile zum Thema "Réseaux de contact"
Lazzarini, Isabella. „Écrire à l’autre. Contacts, réseaux et codes de communication entre les cours italiennes, Byzance et le monde musulman aux xive et xve siècles“. In Miroir de l'Orient Musulman, 165–94. Turnhout: Brepols Publishers, 2013. http://dx.doi.org/10.1484/m.mom-eb.5.100971.
Der volle Inhalt der Quelle„Netzwerkuntersuchungen Network Analysis Analyse des réseaux“. In Kontaktlinguistik / Contact Linguistics / Linguistique de contact, Part 1, herausgegeben von Hans Goebl, Peter H. Nelde, Zdeněk Starý und Wolfgang Wölck. Berlin • New York: Walter de Gruyter, 1996. http://dx.doi.org/10.1515/9783110132649.1.7.805.
Der volle Inhalt der QuelleARELLANO, José. „Les réseaux culturels face à l'unité linguistique dans l'hispanosphère mondialisée : une adéquation fragile ?“ In Langue(s) en mondialisation, 215–26. Editions des archives contemporaines, 2022. http://dx.doi.org/10.17184/eac.5282.
Der volle Inhalt der QuelleLAMINE, Claire, Denis CAREL und Hélène PROIX. „Paysamap“. In Pratiques et savoirs agricoles dans la transition agroécologique, 79–96. Editions des archives contemporaines, 2022. http://dx.doi.org/10.17184/eac.3054.
Der volle Inhalt der QuelleDui, Alfred. „De la néologie morphologique du français camerounais : étude de l’emprunt et de la dérivation dans les réseaux sociaux“. In Multilinguisme, multiculturalisme et représentations identitaires, 109–30. Observatoire européen du plurilinguisme, 2021. http://dx.doi.org/10.3917/oep.goron.2021.01.0109.
Der volle Inhalt der QuelleTruphème, Stéphane, und Philippe Gastaud. „Outil 84. Le content marketing“. In La méga boîte à outils des réseaux sociaux, 238–41. Dunod, 2022. http://dx.doi.org/10.3917/dunod.pelle.2022.02.0238.
Der volle Inhalt der QuelleKaplan, Michel. „Les réseaux et les études byzantines“. In Proceedings of the 24th International Congress of Byzantine Studies Plenary Sessions. Venice: Fondazione Università Ca’ Foscari, 2022. http://dx.doi.org/10.30687/978-88-6969-590-2/103.
Der volle Inhalt der QuelleKaplan, Michel. „Les réseaux et les études byzantines“. In Proceedings of the 24th International Congress of Byzantine Studies Plenary Sessions. Venice: Fondazione Università Ca’ Foscari, 2022. http://dx.doi.org/10.30687/978-88-6969-590-2/103.
Der volle Inhalt der Quellede COURRÈGES D’AGNOS, Constance. „Les éditeurs militaires en France entre 1815 et 1870“. In Les maisons d’édition francophones au prisme de leurs archives, 61–74. Editions des archives contemporaines, 2022. http://dx.doi.org/10.17184/eac.6531.
Der volle Inhalt der QuelleVirkus, Sirje. „Blended Learning in a Digital Library Learning Programme“. In Advances in Library and Information Science, 238–49. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-3688-0.ch017.
Der volle Inhalt der QuelleBerichte der Organisationen zum Thema "Réseaux de contact"
Rousseau, Henri-Paul. Gutenberg, L’université et le défi numérique. CIRANO, Dezember 2022. http://dx.doi.org/10.54932/wodt6646.
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