Search results for "FS"
showing 10 items of 1992 documents
Development of a scale of perceived stressors specific to ICU: the PS-ICU scale
2019
International audience
Les jeux sportifs collectifs : leur enseignement dans une perspective située
2009
Les apprentissages relatifs a l’enseignement des jeux sportifs collectifs dans la lecon d’education physique et sportive sont conduits dans une perspective cognitiviste assez nettement marquee. Et c’est bien en conformite avec cet engagement cognitiviste que les comportements du joueur/expert sont expliques, d’une part, et que, d’autre part, les specialistes des apprentissages dans le jeu sportif collectif raisonnent. C’est ce qui est expose ici en un premier temps. Dans un second temps, apres avoir presente les engagements de la theorie de l’action situee, la reflexion porte sur les changements de perspectives qu’ils peuvent induire dans comprehension du joueur/ expert. Ensuite, quelques p…
La gestion de l'implicite dans l'interaction, une expérimentation sur la non collaboration
1997
International audience
Reproduction behaviors : permanencies and changes : for a contextual and dynamic approach of the fertility
2015
Current levels of African fertility are, for most observers, the expression of a continuation of traditional values of ancestral essence. For those observers, the traditional values continue to determine reproductive behavior, despite the economic, political and social changes. Based on the case of the Republic of Congo, dynamic and contextual analysis of these behaviors, reveal that these are rather clear break from the current level of fertility; they suggest significant unmet need for birth control. It is possible that a Malthusian reflex develops gradually, which does not exclude the need for children, contrary to some theories. These behaviors are characterized by profound changes resu…
La mort de l’individu intéresse le collectif. Soins palliatifs et ritualisation hospitalière
2012
International audience
Comment devient-on mourant ? Carrière de patient en soins palliatifs
2012
International audience
La personne en soins palliatifs : processus du mourir et re humanisation
2012
International audience
Matrices de pondérations et contexte spatio-temporel en économétrie spatiale
2013
International audience
Microfibres for nonlinear optics
2011
In this thesis, I present my works on the fabrication, the characterization and the use of optical microfibres. Microfibres are optical fibres drawn down to sub-wavelength diameters by a temperature controlled process. Due to their small dimensions, microfibers have very special properties such as a high confinement of the electromagnetic field, a enhanced non-linear coefficient and a large evanescent tail. These properties are studied in the first chapter, after which a description of the techniques used for the drawing and manipulation of the microfibres is given. Next, we present our experiments on non-linear effects in silica microfibres. In particular, we show that it is possible to ge…
Contribution à la compréhension de l'influence des paramètres de formulation et de procédé sur la structure et les propriétés fonctionnelle de films …
2012
The aim of this study is the analysis of structure and transfer mechanisms through chitosan based food packaging materials with incorporated carvacrol as a model of antimicrobial active substance. Integration of composition parameters, structure, processing and drying of chitosan systems is correlated to its physico chemical and functional properties. Understanding and detailed analyses of processing parameters is crucial in production of active chitosan coatings applied on conventional materials such as polyethylene. So, the knowledge of composition and microstructure in association to environmental conditions, control the retention and the release kinetics of carvacrol from chitosan film.…