Search results for "méthode expérimentale"
showing 3 items of 3 documents
Vers un langage du goût : approche expérimentale d'une communication multimodale à destination des mangeurs
2014
The communication of taste is a critical point to the professional of sensory analysis and to the food industry, but also to the consumers themselves, who sometimes need a tool to help them to make their food choices. Still, the taste is complex to study, as it is the product of the three dimensions sensory/sensitive/symbolic, which is the reason why its communication is difficult to set up. The sensitive dimension is a semiotic concept based on the human dimension of perception (emotion, memory, social…), and which study its influence on the construction of meaning in a communication context. A multidisciplinary approach is needed to embrace the global nature of taste, as it refers to soci…
Characterisation of mechanical behavior of a sub surface drilled polymer, under hertzian contact load
2013
This research concerns the understanding of the sub-surface behaviour of a component presenting controlled heterogeneities and subjected to a Hertzian type load. The purpose is to qualify the stress field in the subsurface. Practically, defects of cylindrical shape are located where the stress field is maximal in sub surface. The contact is sized to be able to observe, by photoelasticity, the stress field and to develop a numerical model to simulate the behaviour (static and dynamic) of the friction area. It is highlighted that the presence of a hole on the z axis of symmetry (x = 0) is the dominating factor. The characteristics which allow decreasing the shearing stress on the symmetry axi…
Learning from Implicit Learning Literature: Comment on Shea, Wulf, Whitacre, and Park (2001)
2003
International audience; In their analysis of complex motor skill learning, Shea, Wulf, Whitacre, and Park (2001) have overlooked one of the most robust conclusions of the experimental studies on implicit learning conducted during the last decade--namely that participants usually learn things that are different from those that the experimenter expected them to learn. We show that the available literature on implicit learning strongly suggests that the improved performance in Shea et al.'s Experiments 1 and 2 (and similar earlier experiments, e.g., Wulf & Schmidt, 1997) was due to the exploitation of regularities in the target pattern different from those on which the postexperimental intervi…