Contents
Academic literature on the topic 'Effet de masquage'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Effet de masquage.'
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.
Journal articles on the topic "Effet de masquage"
Beyaert-Geslin, Anne. "Crénelage, capiton et métadiscours (où l’image numérique résiste à la ressemblance)." Protée 32, no. 2 (2005): 75–83. http://dx.doi.org/10.7202/011175ar.
Full textSegui, Juan, and Jonathan Grainger. "Masquage et effet de répétition du mot : sa nature et sa localisation fonctionnelle." L'année psychologique 90, no. 3 (1990): 345–57. http://dx.doi.org/10.3406/psy.1990.29410.
Full textFlament, Claude, Christian Guimelli, and Jean-Claude Abric. "Effets de masquage dans l'expression d'une représentation sociale." Les cahiers internationaux de psychologie sociale Numéro 69, no. 1 (2006): 15. http://dx.doi.org/10.3917/cips.069.0015.
Full textMilland, Laurent, and Claude Flament. "Les facettes d'une représentation sociale : nouvelle approche des effets de masquage." Les cahiers internationaux de psychologie sociale Numéro 86, no. 2 (2010): 213. http://dx.doi.org/10.3917/cips.086.0213.
Full textMaertens, Jean Thierry. "Le masque et le sexe." Anthropologie et Sociétés 17, no. 3 (2003): 29–39. http://dx.doi.org/10.7202/015273ar.
Full textCook, Jonathan A. "Poe and the Apocalyptic Sublime." Religion and the Arts 23, no. 5 (2019): 489–515. http://dx.doi.org/10.1163/15685292-02305002.
Full textPratte, Marie, and Élizabeth Monjal. "Présomption de paternité et vérité biologique en droit français et en droit québécois." Revue générale de droit 18, no. 2 (2019): 421–43. http://dx.doi.org/10.7202/1058708ar.
Full textCalame, Claude. "Démasquer par le masque : effets énonciatifs dans la Comédie ancienne." Revue de l'histoire des religions 206, no. 4 (1989): 357–76. http://dx.doi.org/10.3406/rhr.1989.2525.
Full textHollande, J., B. Riou, M. Guerrero, C. Landault, and P. Viars. "Comparaison des effets hémodynamiques du masque laryngé et du tube orotrachéal." Annales Françaises d'Anesthésie et de Réanimation 12, no. 4 (1993): 372–75. http://dx.doi.org/10.1016/s0750-7658(05)80103-0.
Full textTrifa, M., S. Ben Khalifa, F. Gargouri, N. Kaouech, and M. Friaa. "Effets de l’hydroxyzine sur l’acceptation du masque à l’induction de l’enfant." Annales Françaises d'Anesthésie et de Réanimation 29, no. 1 (2010): 53–54. http://dx.doi.org/10.1016/j.annfar.2009.10.019.
Full textDissertations / Theses on the topic "Effet de masquage"
Hernandez, Yanez Carmen Rosa. "Effet de masquage fréquentiel dans les vibrations du corps pour un sujet assis." Phd thesis, INSA de Lyon, 2012. http://tel.archives-ouvertes.fr/tel-00838762.
Full textDeplancke, Antoine. "Approche psychophysique des dissociations perception-action : effet de la détection de distracteurs au seuil sur l’atteinte de cibles visuelles." Thesis, Lille 3, 2012. http://www.theses.fr/2012LIL30033/document.
Full textThe dominant position of a separation between a conscious vision for perception and an unconscious vision for action within the visual system has been particularly discussed in the last decades. The present dissertation is to be placed in the context of an alternative approach consisting in evaluating jointly both perceptual and motor responses in the presence of near-treshold visual stimuli. Previous work within this framework, which have mainly concerned reaction times, have contributed to develop a psychophysical model in which perceptual and motor decision are taken relatively to the same single incoming signal but are based on different tresholds. The three studies conducting during this PhD aimed to testing these proposals in experiments involving manual motor control. While confirming the strong link between perceptual and motor processing within the visual system, the results obtained in these studies underlined the importance of experimental parameters such as the contrast of the stimuli and the presence of visual masks. These results are congruent with neurophysiological models of visual masking, which postulate that the neural response to a visual stimulus is composed of a transient feedforward sweep of activation related to the presence of as stimulus and recurrent feedback loops linked to the conscious perception of this stimulus. Our work also led to the adaptation to manual motor control of the single signal decisional model initially developed on the basis of reaction time studies
Deplancke, Antoine. "Approche psychophysique des dissociations perception-action : effet de la détection de distracteurs au seuil sur l'atteinte de cibles visuelles." Phd thesis, Université Charles de Gaulle - Lille III, 2012. http://tel.archives-ouvertes.fr/tel-00869965.
Full textLytra, Georgia. "Importance des interactions perceptives dans l’expression de l’arôme fruité typique des vins rouges." Thesis, Bordeaux 2, 2012. http://www.theses.fr/2012BOR21986/document.
Full textMost of volatiles involved in red wines’ fruity expression are present at levels below or close to their individual perception thresholds. Given the existence of perceptive interactions between them, it is very difficult to determine their real impact on wine aroma. Rather than assessing the olfactive behavior of mixtures prepared from pure products, the main goal of this work was to highlight and study the impact of perceptive interactions on wine fruity aroma expression using various aromatic reconstitutions prepared from wine fractions. Sensory profile analyses identified significant differences among aromatic reconstitutions for the intensity of some descriptors, as particular "additive" or "masking" effects. The composition of the involved fractions was then studied by instrumental methods. The final target was to investigate the impact of fraction components on fruity aroma by preparing aromatic reconstitutions and using sensory reconstitution tests, to assess the role of these compounds on the perceptive interactions previously observed. Further analysis revealed that ethyl 2-hydroxy-4-methylpentanoate, eluted in fraction which had an "additive" effect on the black-berry and fresh fruity aroma, does not play a direct role as a key compound in red wine aroma. In contrast, our findings highlighted its indirect contribution to wine aroma, showing that this ester contributed to a synergistic effect, enhancing the perception of fruity character. Finally, it was clearly demonstrated that this compound acts as a natural enhancer for black-berry and fresh fruit notes in red wine. It was also established that diacetyl, acetoin, acetic acid and γ-butyrolactone together played the same hypo-additive role as fractions of which they were eluted, presenting a "masking" effect on fresh fruity aroma. The impact of the last three compounds was demonstrated conclusively, even at subthreshold concentrations. These findings highlighted the existence of new remarkable perceptual interactions impacting overall and fresh-fruit aroma perception. The particular behavior, in a fruity mixture, of ethyl-propanoate, ethyl-3-hydroxybutanoate, butyl acetate and 2-methylpropyl acetate, present at subthreshold concentrations, was demonstrated. The presence of ethyl-3-hydroxybutanoate and 2-methylpropyl acetate in mixture led to a significant decrease of the olfactory threshold of fruity pool confirming their synergistic effect in the overall increase intensity. These compounds with close chemical structures, participate, both quantitatively and qualitatively, in the modulation of red wines’ fruity aromas acting as natural enhancers of black-berry and fresh-fruit aromas
Cameleyre, Margaux. "Contribution à l’étude de l’expression aromatique fruitée des vins rouges : Importance du niveau pré-sensoriel dans les interactions perceptives." Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0947/document.
Full textA lot of studies highlighted the perceptual role of esters in fruity aromatic expression of red wines, demonstrating that at least partially it was due to perceptive interactions. Indeed, a lot of synergistic and masking effects have been brought to light in the past. However, the origin of these interactions remains unknown, although some authors suggested several levels where they can take place. In this goal, an analytical tool was developed to study the possible occurrence of esters volatility modifications. The application of this tool allowed determining partition coefficients of 9 esters in dilute alcohol solution and in dearomatized red wine. Thanks to perceptive interactions previously demonstrated by various authors, the application of this analytical tool highlighted modifications of esters volatility when compounds were mixed together in the solution. These modifications support the observations made with sensory analysis, indicating the existence of pre-sensorial effects. The use of a new tool consisting in a tasting glass with 2 compartments, reveals that these volatility changes may led to true sensorial modifications. Masking effect of fruity aroma due to 5 higher alcohols but also 15 wood by-products was highlighted using various aromatic reconstitutions. Esters partition coefficients calculation showed volatility modifications from the matrix to the gas phase. These data may be correlated with sensorial analysis results. Thus, it is possible to explain, at least partially, fruity aroma masking effect highlighted through detection threshold and sensory profile thanks to decrease in esters presence in headspace, and so a decline of taster’s olfactory stimulation. To conclude, our work showed that the mixture of volatile compounds in solution may result in modification of molecules volatility, and furthermore highlighted that these pre-sensorial interactions may impact fruity aromatic expression related to esters
Loubelo, Eugène. "Potentiels évoqués cérébraux et effet de masque auditif chez l'homme." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376074303.
Full textLoubelo, Eugène-Fernand. "Potentiels évoqués cérébraux et effet de masque auditif chez l'Homme." Bordeaux 2, 1987. http://www.theses.fr/1987BOR22012.
Full textDumay, Raquel. "Les effets de masquage dans l'expression de la représentation sociale des immigrés. : étude du rôle de quelques facteurs intervenant dans la (dé)légitimation et le (dé)masquage de croyances pro et contre-normatives." Thesis, Aix-Marseille, 2012. http://www.theses.fr/2012AIXM3007.
Full textWe are interested in the context of this Phd thesis to the variables that can facilitate or inhibit the expression of counter-normative beliefs working in the field of social representation of immigrants. We study more precisely the impact of normative protection given to this social group, the perceived ability to adapt to their host society they are assigned but also the academic affiliation of respondents on the socio-cognitive strategies of masking and unmasking set place in the expression of representation. It is expected that these three factors interact with the answering instruction, mitigating or even cancelling in some cases the differences typically observed between conditions where subjects respond in their own name (masking hypothesis) and those where they express an opinion on behalf of a substitute other (unmasking hypothesis). The results of empirical research show as expected differential effects of the answering instruction under the terms of the factors tested, confirming the involvement of a normative process in the effects of substitution. Moreover, the observed associations between normative protection granted to immigrants and their perceived adaptability confirm the existence of justification and legitimation processes that seem to govern the orchestration of the phenomena of masking and unmasking in the expression of social representation about minority groups
Chen, Yuguang. "Modélisation du comportement mécanique des grands CFRD : Identification des caractéristiques des enrochements et comportement du masque d'étanchéité amont." Phd thesis, Ecole Centrale de Lyon, 2012. http://tel.archives-ouvertes.fr/tel-00855689.
Full textZayana, Karim. "Méthodes de mesure et de modélisation de canaux de propagation radiomobiles." Paris, ENST, 2003. http://www.theses.fr/2003ENST0013.
Full textDuring the most critical phases of a mobile transmission, especially when the mobile lies on the border of a cell, it may be advantageous to connect it with one or several other base stations at the same time. This is what we call macrodiversity. This technique is inherent to new generation mobile systems. In CDMA for example, over 40% of the mobiles use it. The handover algorithm and its performances may depend on the slow fading recorded on the different paths. They may also depend on the fast fading or on the impulse response profiles. This shows the paramount importance of a good channel knowledge and modelisation in situation of macrodiversity. It is with these goals in mind that this thesis was written. We first performed narrow band studies thanks to measurements and simulations. This helped us to build a complete model of the shadow fading, including both its autocorrelation and cross-correlation properties. Next this model was implemented in system and capacity simulators, allowing the restoration of the shadowing phenomenon in a more realistic way (. . . )
Books on the topic "Effet de masquage"
Capponi, Matteo. Parole et geste dans la tragédie grecque. À la lumière des trois « Électre ». Éditions Alphil-Presses universitaires suisses, 2020. http://dx.doi.org/10.33055/alphil.03145.
Full text