Search results for "repas"
showing 10 items of 46 documents
Comparison of the effect of non-polluted and underwater-volcano-polluted seawater on the corrosion resistance of different stainless steels
2015
This work compares the effect of non‐polluted and underwater‐volcano‐polluted seawater on the electrochemical behavior of two different alloys, notably an austenitic stainless steel (SS) and a duplex stainless steel. Polarization measurements, potentiostatic passivation tests, electrochemical impedance spectroscopy and capacitance measurements were performed. Results show that the composition of the polluted seawater negatively affects the passivation kinetics of both AISI 316 SS and Alloy 900, decreasing the corrosion resistance of both alloys. Additionally, when both steels are compared, it can be concluded that passive films formed on Alloy 900 presented better protective properties than…
Identification, ecology and use blood meals from hematophagous Diptera (Glossinidae, Stomoxys and Tabanidae) for noninvasive sampling of wildlife in …
2015
The contact between human and wild fauna has considerably increased during these last decades due to the increase of human population size but also to conservation policies. As a consequence, the number of zoonotic diseases soared with a mean of six new infectious diseases per year, 75% of whom being vectorially transmitted. The way to avoid the human contamination by these emergent diseases is based on the efficient vector control resulting from a deep knowledge of the ecology and the feeding behavior of the different vector species. During our work, we have identified and characterized the ecology of 6 tsetse species (Glossina palpalis palpalis, G. fuscipes fuscipes, G. fusca congolense, …
L'immatériel pour matière.
2014
Les choses se sont un peu apaisées, mais l’inscription de la France, fin 2010, sur la liste représentative du patrimoine culturel immatériel de l’humanité (Representative List of the Intangible Cultural Heritage of Humanity), par le comité intergouvernemental de l’Unesco, a fait couler beaucoup d’encre. Peu importe, pour la doxa médiatique, la distinction pourtant essentielle entre liste représentative et sauvegarde du patrimoine. Il convenait de croiser le fer au plus vite pour se féliciter fièrement d’une telle reconnaissance ou s’inquiéter rageusement d’une telle arrogance. L’enjeu n’est pas ici de revenir sur la polémique, digne des meilleurs soufflés culinaires, mais d’éclairer, au cœu…
Il negativo e la ritrattazione della metafisica. Nota su un libro di Leonardo Samonà
2016
Presentazione e discussione critica del volume di L. Samonà, "Ritrattazioni della metafisica". Si analizza l'uso che viene fatto della nozione di ritrattazione e se ne mette in luce la fecondità e l''interesse ai fini di una rilettura della tradizione della metafisica. Si approfondisce in particolare il nesso strutturale che si istituisce fra i concetti di filosofia e quello di metafisica in riferimento al carattere "negativo" della relazione fra la verità e il pensiero.
Cavitation corrosion and repassivation kinetics of titanium in a heavy brine LiBr solution evaluated by using electrochemical techniques and Confocal…
2011
The cavitation corrosion behaviour of commercially pure Grade 2 titanium in a 992 g/l LiBr solution has been investigated at 25 °C using an ultrasound device. Cavitation was found to have more influence on the anodic branch than on the cathodic branch, shifting the corrosion potential, Ecorr, and the OCP value towards more negative potentials, and increasing the corrosion current density, icorr, by six times. The repassivation kinetics of Grade 2 titanium have also been studied in the 992 g/l LiBr solution, at 25 °C and various applied potentials, using cavitation to damage the electrode surface. The repassivation kinetics have been analysed in terms of the current density flowing from the …
Le portage de repas est-il un levier pour prévenir la dénutrition chez les personnes âgées à domicile ? Résultats d'une étude clinique de 4 mois
2019
National audience
Alimentation carnée et identité gauloise à l'âge du Fer et au début de la période romaine
2002
L'identité alimentaire des Gaulois peut être approchée à partir des reliefs de repas retrouvés lors des fouilles archéologiques (fig. 1). En effet, des ossements d'animaux consommés sont retrouvés en grandes quantités dans les habitats et des sanctuaires ; d'autre part des restes d'offrandes alimentaires figurent dans le mobilier de nombreuses sépultures. Cette diversité de situations au cours desquelles la viande des animaux était consommée ou offerte nous donne un accès privilégié à certains aspects de l'histoire de l'alimentation carnée des Gaulois. Néanmoins, les possibilités actuelles de l'étude des ossements font que la périodicité de la consommation de viande et les quantités ingérée…
Fouille d’un quartier funéraire des Ier et IIe s. dans le suburbium de Soissons/Augusta Suessionum : aires de crémation et inhumations d’enfants
2012
In the beginning of 2008 a preventive excavation has been conducted on about 1200 m2 of a large antique cemetery situated upon the butte Saint-Jean at Soissons (Aisne). In this cemetery, almost unknown, located south-west of the Roman town Augusta Suessionum a consistent activity in the part being excavated took place between the Augustan era and mid 2nd c. The total number of inhumations uncovered is 186 (mainly of infants). Cremations were executed from the very beginning altogether with inhumations, in more or less close proximity to them according to periods, then became predominant to the detriment of burials which were just previously arranged. Different structures clearly connected t…
Fonctions sensorielles, comportementales et cognitives du repas en EHPAD
2016
International audience
Les représentations du bien-manger
2014
International audience