Search results for "determinant"
showing 10 items of 377 documents
La participación y la participación informada en el Programa de Prevención del Cáncer Colorrectal de la Comunitat Valenciana desde la perspectiva de …
2018
Justificación: Para lograr un adecuado balance entre los beneficios y efectos adversos de los programas de cribado del cáncer colorrectal (CCR) es importante conseguir una elevada participación en estos programas, fomentar que esta participación sea informada y garantizar la equidad de acceso. La participación en el Programa de Prevención del Cáncer Colorrectal (PPCCR) de la Comunitat Valenciana (CV) todavía no alcanza las recomendaciones de la Unión Europea, y es mayor en mujeres que en hombres. Objetivo: Conocer los factores que influyen en la participación y la participación informada en el PPCCR de la CV desde una perspectiva de equidad y género. Metodología: Estudio observacional trans…
Augstākā algebra: lekcijas, lasītas Latvijas Universitātes matemātikas un dabaszinātņu fakultātē
1936
Lekcijas sakārtojis Fogels, Ernests ; rediģējis Lūsis, Arvīds.
Social comparisons at work as related to a cooperative social climate and to individual differences in social comparison orientation
2005
This study examined the frequency of social comparisons in a work setting, and the feelings that these comparisons evoked. These processes were related to individual differences in social comparison orientation, and to the perception of a cooperative social climate at work. The participants were 216 physicians from various health centers in the Community of Valencia in Spain. In general, upward comparisons occurred more often, and elicited more positive and less negative affect than downward comparisons. Those high in social comparison orientation reported relatively more upward as well as downward comparisons, more positive affect after downward comparisons, and more negative affect after …
Wronskian representation of solutions of NLS equation, and seventh order rogue wave.
2012
This work is a continuation of a recent paper in which we have constructed a multi-parametric family of the nonlinear Schrodinger equation in terms of wronskians. When we perform a special passage to the limit, we get a family of quasi-rational solutions expressed as a ratio of two determinants. We have already construct Peregrine breathers of orders N=4, 5, 6 in preceding works; we give here the Peregrine breather of order seven.
Extensions of the witness method to characterize under-, over- and well-constrained geometric constraint systems
2011
International audience; This paper describes new ways to tackle several important problems encountered in geometric constraint solving, in the context of CAD, and which are linked to the handling of under- and over-constrained systems. It presents a powerful decomposition algorithm of such systems. Our methods are based on the witness principle whose theoretical background is recalled in a first step. A method to generate a witness is then explained. We show that having a witness can be used to incrementally detect over-constrainedness and thus to compute a well-constrained boundary system. An algorithm is introduced to check if anchoring a given subset of the coordinates brings the number …
Déterminants des préférences alimentaires au moment de la diversification
2010
Déterminants précoces des préférences alimentaires
2015
Présentation libre faite à la demande de l'Agence protéine, le 18 mars 2015 à Paris (France).
Development of eating habits in children
2012
La naissance des préférences alimentaires
2012
Pourquoi certains enfants adorent les cornichons alors que d’autres détestent le fromage ? Pourquoi sont-ils si attirés vers le sucré ? Pourquoi certains deviennent difficiles à partir de 2 ans ? Quand doit commencer l’éducation alimentaire ? Comment éveiller le goût des enfants et les accompagner vers l’offre de la table familiale ? Quel est le poids des expériences précoces ? Que faire lorsque les courgettes restent dans l’assiette ? Ces questions viennent souvent aux parents des jeunes enfants, qui sont parfois perplexes quant à l’attitude à adopter. Elles sont aussi abordées de manière plus systématique par les chercheurs. Cet exposé montrera quand et comment les préférences alimentaire…