Literatura científica selecionada sobre o tema "Processus d'observation"
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Artigos de revistas sobre o assunto "Processus d'observation"
BERTAUX, Daniel. "Mobilité sociale : l’alternative". Sociologie et sociétés 25, n.º 2 (30 de setembro de 2002): 211–22. http://dx.doi.org/10.7202/001057ar.
Texto completo da fonteLepetit, Daniel. "Interlangue Intonative et Fossilisation". Studies in Second Language Acquisition 7, n.º 3 (outubro de 1985): 308–22. http://dx.doi.org/10.1017/s0272263100005556.
Texto completo da fonteMüller, Bernard. "Du Terrain Ethnographique à la Dramaturgie: une enquête sur les afro-brésiliens du Togo, aujourd'hui". Revista Brasileira de Estudos da Presença 6, n.º 1 (abril de 2016): 94–109. http://dx.doi.org/10.1590/2237-266055026.
Texto completo da fonteRaffestin, Claude. "Québec comme métaphore". Cahiers de géographie du Québec 25, n.º 64 (12 de abril de 2005): 61–70. http://dx.doi.org/10.7202/021505ar.
Texto completo da fonteDionne, Jean-Paul. "Indices métacognitifs générés par rétrospection à partir d’épisodes de protocoles verbaux et visuels". Articles 22, n.º 3 (10 de outubro de 2007): 539–50. http://dx.doi.org/10.7202/031892ar.
Texto completo da fonteReuchlin, Maurice. "Aspects récents de la psychologie différentielle du développement de l'enfant". L’Orientation scolaire et professionnelle 17, n.º 2 (1988): 95–108. http://dx.doi.org/10.3406/binop.1988.1660.
Texto completo da fonteDeguillaume, Laurent, e Angelica Bianco. "Observer les nuages au sommet du puy de Dôme". La Météorologie, n.º 119 (2022): 062. http://dx.doi.org/10.37053/lameteorologie-2022-0085.
Texto completo da fonteMartel, Denis, Jean Brunelle e Carlo Spallanzani. "Validation d’un système d’observation du climat d’apprentissage en activité physique". Articles 20, n.º 3 (10 de outubro de 2007): 493–511. http://dx.doi.org/10.7202/031738ar.
Texto completo da fonteAckerer, P., P. Magnico e R. More. "1994). Réflexions sur la modélisation de la propagation de polluants dans les hydrosystèmes souterrains". Revue des sciences de l'eau 7, n.º 2 (12 de abril de 2005): 201–12. http://dx.doi.org/10.7202/705197ar.
Texto completo da fonteClaeys, Damien. "Discontinuités des processus de conception architecturale : Crises de la représentation ?" Acta Europeana Systemica 8 (9 de julho de 2020): 19–36. http://dx.doi.org/10.14428/aes.v8i1.56203.
Texto completo da fonteTeses / dissertações sobre o assunto "Processus d'observation"
Faguy, Jacques. "La conception du processus d'observation scientifique chez des enseignantes du primaire". Master's thesis, Université Laval, 1986. http://hdl.handle.net/20.500.11794/29178.
Texto completo da fonteDrot, Sébastien. "Segmentation d'images d'observation de la terre par des techniques de géométrie stochastique". Nice, 2002. http://www.theses.fr/2002NICE5793.
Texto completo da fonteProbabilist techniques used for image segmentation or image classification are generally based on a pixelwise approach. They are well-known for their robustness w. R. T. Noise because of their ability to take into account noise statistics and a priori information on the segmentation (homogeneity, texture). These methods have been proved to be particularly relevant for low and medium resolution data (AVHRR, Landsat, SPOT). With high resolution data (as for example aerial images), these methods reach their limits because they do not use any geometrical information on the underlying objects (in rural environment for example, fields are geometrical entities). So, it is desirable to develop new methods that take into account this kind of information. To keep the advantages of Bayesian approaches within taking into account simple geometrical properties, we suggest to use object point processes. We have developped two families of models based on some equilateral triangles: in the first case, triangles can have only four directions; in the second case, orientation is arbitrary. Those models embed some a priori information that favour configurations closed to a partition of the image (here, a configuration is a collection of triangles); data attachment gives a more important probability for objects that are localized on homogeneous texture. They are optimized thanks to a simulated annealing scheme based on a Reversible Jump MCMC algorithm. At this stage, we obtain an over-segmentation. Then, a post-processing enables to merge areas with similar radiometries. This approach has been applied with success to optical aerial data and radar satellite images
Yao, Yijun. "Exploration d’un équipement d'observation non intrusif pour la compréhension des processus de projection thermique". Electronic Thesis or Diss., Bourgogne Franche-Comté, 2023. http://www.theses.fr/2023UBFCA025.
Texto completo da fonteThe fourth industrial revolution ushered in a new technological era characterized by digitalization and intelligence. In this context, there is a growing tendency to combine traditional technologies with more modern information technologies. This approach is opening up a new avenue of interpretation for scientific research.In the context of this study, which is specific to thermal spraying, the work involved using a non-invasive display device to collect on-line images of a jet seeded with powder particles. Processing these images using a specially developed algorithm resulted in the extraction of relevant and reliable data on the construction processes of a spray coating.Indeed, thermal spraying, as a traditional technology in the field of surface treatments, is also a very promising technique in the field of additive manufacturing. The coatings produced by this method have excellent properties and are widely applied in a variety of sectors. It therefore seems important to change the paradigm by incorporating computer technologies.The experiments carried out enabled us to observe the phenomena/processes involved in the plasma spraying of alumina particles, and an algorithm was developed to extract the interesting data contained in the images observed (size distribution of the flying particles, growth pattern of the coating on the substrate, deposition efficiency, etc.). In this way, it was possible to study the particle velocity and flight angle distributions throughout the plasma spraying process.Subsequently, validation of the observation technique and the algorithm applied to plasma spraying made it possible to study the existing cold spraying process. In situ observation of copper particles was therefore carried out to identify the stacking process of cold-sprayed layers and to quantify the size and dispersion of the particles forming the deposit. The study also combined different characterization methods to understand the process of layer stacking during cold spraying
Villesèque-Dubus, Fabienne. "Transversalité et Systèmes Budgétaires- Un essai d'observation et d'analyse". Phd thesis, Université Montpellier II - Sciences et Techniques du Languedoc, 2003. http://tel.archives-ouvertes.fr/tel-00473296.
Texto completo da fonteOchi, Hanen. "Abstraction and modular verification of inter-enterprise business processes". Thesis, Sorbonne Paris Cité, 2015. http://www.theses.fr/2015USPCD064/document.
Texto completo da fonteToday's corporations often must operate across organizational boundaries. Phenomena such as electronic commerce, extended enterprises, and the Internet stimulate cooperation between organizations. We propose a bottom-up approach to check the correct interaction between business processes distributed over a number of organizations. The whole system's model being unavailable, an up-down analysis approach is simply not feasible. We consider two correctness criteria of Inter-Enterprise Business Processes (IEBP) composed by two (or more) business processes communicating either synchronously or asynchronously and sharing resources : a generic one expressed with the well known soundness property (and some of its variants), and a specic one expressed with any linear time temporal logic formula. Each part of the whole organization exposes its abstract model, represented by a Symbolic Observation Graph (SOG), in order to allow the collaboration with possible partners. We revisited and adapted the SOG in order to reduce the verification of the entire composite model to the verification of the composition of the SOG-based abstractions. We implemented our verification algorithms, aiming at checking both specic and generic properties using SOGs, and compared our approach to some well known verification tools. The experimental results are encouraging in terms of both the construction time and the size of the abstraction's size. This strengthen our belief that the SOGs are suitable to abstract and to compose business processes especially when these are loosely coupled
Couleau-Dupont, Annelise. "Le processus d'appropriation du référentiel IAS/IFRS au sein des organisations - Essai d'observation et d'interprétation des pratiques -". Phd thesis, Université de Nice Sophia-Antipolis, 2010. http://tel.archives-ouvertes.fr/tel-00830405.
Texto completo da fonteCareau, Emmanuelle. "Processus de collaboration interprofessionnelle en santé et services sociaux : proposition d'une grille d'observation des rencontres d'équipe interdisciplinaires". Thesis, Université Laval, 2013. http://www.theses.ulaval.ca/2013/29470/29470.pdf.
Texto completo da fonteZogmal, Marianne [Verfasser]. "«Savoir voir et faire voir » : Les processus d'observation et de catégorisation dans l'éducation de l'enfance / Marianne Zogmal". Bern : Peter Lang AG, Internationaler Verlag der Wissenschaften, 2020. http://d-nb.info/1216397546/34.
Texto completo da fonteOsman, Julien. "Connaissances expertes et modélisation pour l'exploitation d'images d'observation de la Terre à hautes résolutions spatiale, spectrale et temporelle". Thesis, Toulouse 3, 2015. http://www.theses.fr/2015TOU30022/document.
Texto completo da fonteThe future Earth observation space missions, Venµs and Sentinel (1 and 2), will provide us with a flow of data unseen in terms of spatial, spectral and temporal resolution. To use these data efficiently for the generation of land cover maps or change detection, we need fast, robust approaches that require as little supervision as possible. For instance, a concrete use of these data could be the identification, as early as May, of the area growing corn in all the South-West part of France. Or obtaining a monthly land cover map, in a slight delay, on large areas. Images alone don't allow us to reach such goals. Nevertheless, other information is available, which hasn't been really used. The main goal of this thesis is to identify available prior information, evaluate its revelance, and introduce it in preexisting processing chains to assess its contribution. We focused on agriculture monitoring. The information we used is knowledge on farming practices (crop rotations, irrigation, crop class alternation, etc) and the size and the topography of the fields. We mainly worked with 2 sources of prior knowledge: * Knowledge contained in databases such as the Registre Parcellaire Graphique (RPG). We used data mining methods to extract it. * Knowledge provided by experts. We modeled it with 1\up{st} order logic rules. One contribution of this thesis is the selection and assessment of a tool allowing us to extract and process information in a way that we can introduce it efficiently in preexisting classification algorithms: Markov Logic. Markov Logic is a statistical tool able to work with both information from databases and information modeled with logic rules. We show that using these data increases the quality of the land cover maps. We also show that this information allows us to obtain real time maps, whose quality increases with the arrival of new information. As a conclusion of this thesis work, we provide outlooks for applying the same methodology to other areas, such as the monitoring of tropical forests dans generic land cover mapping
Martinet, Maxime. "Initiation et organisation d'un système fortement précipitant méditerranéen dans le cadre de période d'observation spéciale HyMeX : simulations aux échelles hectométriques". Thesis, Toulouse 3, 2017. http://www.theses.fr/2017TOU30312.
Texto completo da fonteHeavy precipitating events affecting the whole Mediterranean region are dangerous phenomena. They can cause flash floods leading to significant material and human damages. Numerical Weather Prediction (NWP) model made significant progress, especially through fine scale modeling. However, the prediction of these intense rainfall events remains imprecise. In the past, studies has already highlighted the major meteorological ingredients of these extreme phenomena. However, some fine scale mechanisms (microphysics and turbulence) and their interaction with larger scale are still not well known. The HyMeX research program is dedicated to improve the understanding of these processes and their representation in numerical models based on an unprecedented observations dataset. HyMeX also provides the first observations of heavy precipitating systems and their environment over the sea. The objective of this thesis is to analyze the representation of the processes participating in the initiation and the organization of convection in numerical models, especially over sea. The meteorological context and the precipitating systems of the POI16a convective event (26/10/2012) were first studied with numerous observations and a reference simulation realized at 2.5 km horizontal resolution. The environment, the initiation and the organisation mechanisms for convection have been analyzed, showing a convection initiation triggered by a convergence in humid and unstable low-level flow and by a cold pool under the storm playing a role of deflection of the low-level flow, reinforcing the convergence. This event was then simulated at a finer horizontal resolution of 500 m. This range of resolution, toward which the operational models curently operate, is located in the grey zone of the turbulence. The representation of turbulent processes between an explicit representation and parameterization is delicate. A sensitivity study to the turbulent mixing length was carried out. A strong impact is observed on both the environment (especially on the low-levels wind and humidity), the dynamic processes (vertical speed) and the microphysics in the precipitating system (hydrometeor content, precipitation and cold pool intensity). The mixing length commonly used in this range of resolution produces less subgrid turbulence and gives a more intense convective system. Finally, to extract from the grey zone of turbulence and the associated difficulties, the resolution was refined to the LES scale. The first LES simulation of a real heavy precipitating Mediterranean event was carried out with a horizontal resolution of 150 m on a large grid covering the north-west of the Mediterranean bassin (900 million points). The simulation in the grey zone of turbulence proposed a representation of the environment quite similar, but a convective system more intense compared to the reality of the LES. A rapid analysis of the simulated precipitating system structure showed the opportunity offered by this LES simulation to study the dynamic and the microphysical organization of the system at a finer scale
Livros sobre o assunto "Processus d'observation"
Zogmal, Marianne. «Savoir Voir et Faire Voir »: Les Processus d'observation et de Catégorisation Dans l'éducation de L'enfance. Lang AG International Academic Publishers, Peter, 2021.
Encontre o texto completo da fonteZogmal, Marianne. «Savoir Voir et Faire Voir »: Les Processus d'observation et de Catégorisation Dans l'éducation de L'enfance. Lang AG International Academic Publishers, Peter, 2021.
Encontre o texto completo da fonteZogmal, Marianne. «Savoir Voir et Faire Voir »: Les Processus d'observation et de Catégorisation Dans l'éducation de L'enfance. Lang AG International Academic Publishers, Peter, 2020.
Encontre o texto completo da fonteZogmal, Marianne. «Savoir Voir et Faire Voir »: Les Processus d'observation et de Catégorisation Dans l'éducation de L'enfance. Lang AG International Academic Publishers, Peter, 2021.
Encontre o texto completo da fonteBurundi: Inquiétudes persistantes et processus électoral controversé : rapport d'observation de la gouvernance de juillet à novembre 2014. Bujumbura: Observatoire de l'action gouvernementale (O.A.G.) asbl, 2014.
Encontre o texto completo da fonte