Search results for "Moda"
showing 10 items of 1753 documents
Using cross-modal interactions to counterbalance salt reduction in solid foods
2011
International audience; We investigated odour-induced saltiness enhancement (OISE) in a solid model cheese with the aim of evaluating the influence of cross-modal interactions (odour-texture-taste) on saltiness perception and assessing the efficacy of using OISE to counterbalance salt reduction. Four model cheeses, varying in texture, were flavoured with three commercial tasteless aromas (comte cheese, sardine and carrot) differently associated with salty and cheesy food products. Twenty-seven consumers evaluated taste intensity, aroma intensity and its congruence with the product flavour, and the overall pleasantness of 12 flavoured and four unflavoured samples. The comparison of the perce…
A study on texture-taste-aroma interactions: physico-chemical and cognitive mechanisms
2009
International audience; Texture–taste, texture–aroma and aroma–taste interactions were examined in custard desserts varying in viscosity (at identical composition), sucrose level and aroma nature. All reciprocal interactions were investigated, with each binary interaction addressed through an independent sensory study. Rheological, in vivo aroma release and sucrose release measurements were run in parallel to control for a possible physico-chemical origin of these interactions. Observed interactions were found to be dependent upon the nature of the sensory modalities involved; physico-chemical mechanisms could only in some instances entirely explain these interactions. Taste and aroma did n…
Aroma cross-modal interactions with texture and taste in dairy products
2006
Animaux domestiques et faunes sauvages en territoire Arverne (Vème avant JC - 1er siècle après JC)
2010
This thesis is based upon the study of 160 000 animal bones issued from 23 late iron-age sites excavated in the Auvergne region of central France. The assemblages represent different types of archaeological contexts (farms, aristocratic settlements, agglomerations, oppida, religious/ritual zones and funeral areas) which enable us to study their role in the domestic, craft and sacrificial spheres. The aim of this thesis is to show the implications of animal use within the Gallic society.This thorough study also replaces the data into the chronological context of Gaul between the LaTèneien and Augustian periods, and the geographical territory of the Clermont-Ferrand Basin in the Limagne plain…
L'intensité nodale, une évaluation de la performance de l'intermodalité dans les pôles d'échanges
2011
National audience; L'aménagement de pôles d'échanges vise à faciliter les pratiques intermodales et à limiter les contraintes liées à la rupture de charge. Plusieurs leviers doivent être activés pour valoriser l'intermodalité : l'information multimodale, la tarification intégrée, l'aménagement fonctionnel et l'insertion urbaine sont autant d'éléments indispensables au bon fonctionnement des pôles d'échanges. Sans minimiser l'importance de ces différents aspects, cet article porte plus spécifiquement sur un autre levier tout aussi décisif pour la pratique intermodale : l'ajustement des offres de services horaires des différents opérateurs de transport public. Nous développons un indicateur é…
Capturing learning in classroom interaction in mathematics: Methodological considerations
2015
International audience; This paper discusses issues of how to transcribe and analyze video-recordings when studying learning in small group work in mathematics. Since bodily features of interaction and the use of artefacts play important roles in mathematical reasoning, a multimodal approach to transcribing is necessary. Thus, the theoretical grounding for transcriptions has to be in accord with the perspective on learning adopted in the analysis. In the paper, the principles for studying what Radford (2000) refers to as knowledge objectification processes when learning mathematics will be discussed.
Metaphorical GIFs and humour online: the case of “when” posts on Tumblr
2021
International audience; “When” posts have now become a staple of microblogging platforms such as Twitter, Tumblr or Facebook. They consist of two things: a verbal caption opening with “When” followed by an assertive clause describing a situation of life on the one hand, and a static or moving image presenting a visual elaboration of the situation described in the caption on the other hand. “When” posts rely on the striking relationship between what the caption describes and what the image shows. In the case of the posts selected for the present study, this relationship is metaphorical: the caption and the image, which are juxtaposed without mediation, act respectively as a verbal tenor and …
Des pratiques aux ressources informationnelles des cuisiniers du quotidien
2018
International audience; journaux et des réseaux sociaux, communiquant et mettant en scène l’information, l’alimentation, considérée tout particulièrement à travers la cuisine, est un domaine mobilisateur. Ainsi, les discours (Maingueneau, 1998), entendus comme un ensemble de manifestations discursives autour de la cuisine (télévision, magazine, presse régionale, nationale, etc.), se multiplient, déployant et confrontant divers angles pour discuter le culinaire. L’acte culinaire quotidien pourrait se définir, en première approche, comme un ensemble linéaire d’opérations (approvisionnement, préparation, consommation). Or, cette vision, mécaniste dans sa séquence, est trop réductrice. La cuisi…
Sustainable or responsible gastronomy is taking shape. Towards a new ethical space?
2022
« Sustainable or responsible gastronomy » is taking shape…towards a new ethical space ?AbstractThe article questions the concept of "sustainable or responsible gastronomy", a new ethical value defined as one of the topoi of the discourses on food in public institutions and chefs. The socio-semiotic analysis of websites targets the discourses of chefs to understand how they appropriate this concept. The aim is to identify what constitutes this new space translating the individual and solidarity social commitment of leaders. Giving meaning to the sensitive experience of gastronomy in its relationship to oneself, to others and to the world, moving from a individual and single experience to a c…
Fiber-based light source for biomedical applications
2013
This manuscript presents the work done concerning the development of a light source used for biomedical imaging and more particularly for coherent Raman scattering imaging. In fact an efficient broadcasting of these ones is hampered by the need of two synchronized and wavelength shifted pulses. As so, the handiness and frequency conversion capabilities of nonlinear fiber optics are used to circumvent this technological lock. First of all, an easy wavelength tunable source is set by the use of the self-shifting in optical frequency of a soliton. A study of the main fiber parameters lead to shifts of 320 to more than 500 nm which allows interesting molecular resonances imaging (≈ 1000-4000 cm…