Search results for " Indirect"
showing 10 items of 174 documents
La lutte biologique contre l'ambroisie à feuilles d'armoise illustrée par l'exemple d'Ophraella communa: quels intérêts et quelles limites ?
2016
National audience; Common ragweed (Ambrosia artemisiifolia) was introduced in France over 150 years ago and its spreading across France now seems inexorable. The specific biology of this summer annual creates new problems for the managers of the various habitats where the plant can be found. The reduced possibility, or even the impossibility, to use traditional control means in certain environment conditions brings managers to consider biological control as one of the few possible means for slowing down the spread, or even pushing back the distribution area, of this invasive and allergenic plant. With Ophraella communa as an example, a reflection is presented on the benefit-risk balance of …
"Ce que je dis n'est pas nécessairement ce que je fais" : consommation des légumes secs par les adultes français
2018
National audience
Du goût des protéines végétales au comportement des consommateurs : quelles méthodes d'étude pour quels enjeux ?
2021
National audience
Understanding the low consumption of pulses among French non vegetarian consumers : combining direct and indirect approaches to identify barriers and…
2020
The objective of this thesis was to understand the barriers related to the consumption of pulses by French non-vegetarian consumers, by combining direct, indirect and implicit approaches.After showing that the social representations of consumers towards pulses are very different from those of professionals of the industry, we explored the mental representations, beliefs and knowledge about pulses among consumers. We showed that, even if the participants in our study had knowledge regarding pulses, they did not choose them frequently and associated them mostly with meat, which holds the central place of their meal. The difficulty of preparation of pulses seems to be a major obstacle to their…
Ceramique/metal component elaborated by flash sintering for ballistic protection
2012
This dissertation describes the synthesis of new components for ballistic protection with the assistance of flash sintering. Indeed, the objective is to associate two compounds showing very different sintering temperatures – such as alumina and aluminum, two reference materials for ballistic protection applications.The first synthesis method tested was the elaboration of a bi-material via the sintering of aluminump owder on alumina bulks. This study permitted to observe the formation of the alumina/aluminum bonding by scanning and transmission electron microscopy and to optimize the assembly parameters in order to obtain a bimaterials howing a strong interfacial cohesion. Adapted characteri…
Mírame, contrólame, protégeme. ¿Soy un coche? La publicidad sexista en televisión y su regulación en España: Análisis crítico discursivo del sexismo …
2017
A diario podemos ver anuncios televisivos en los que se utiliza la representación de hombres y mujeres para publicitar sus productos o servicios. De forma un tanto velada, encontramos mensajes impregnados de tintes discriminatorios que siguen distando mucho de las indicaciones establecidas por los organismos e instituciones en cuanto a la igualdad de género, al tiempo que incumplen la normativa vigente. De esta forma, tenemos en el ámbito publicitario la presencia de un sexismo más sutil pero igualmente pernicioso, en el que ambos géneros, aunque especialmente las mujeres, reciben un tratamiento desigual. Dicho sexismo indirecto se abre camino mediante recursos que operan a nivel pragmático…
The nature and impacts of environmental spillovers on housing prices: A spatial hedonic analysis
2014
Abstract: This paper investigates the spatial dimension of the environmental effects. We use recent advances in spatial econometrics to show that hedonic equations produce estimates to be differently interpreted as implicit prices according to spatial models. In particularly, the i mplicit price of housing attribute combines a feedback effect and a propagation effect and may be interpreted in terms of local or global spillovers. We drive an empirical study in the estuary of the Loire, a rural and urban area well occupied by various natural areas and more artificialized ones. We study various spatial interaction patterns to test the robustness of our estimates and we find that spatial depend…
Desinformando, que es gerundio. Trabajando con fake news en la clase de ELE
2022
El propósito de esta propuesta didáctica consiste en trabajar las cuatro destrezas de los estudiantes a través de fake news, haciendo especial hincapié en la expresión y comprensión escrita, al tiempo que se desarrolla la competencia informacional de los discentes. En cuanto al trabajo de la expresión escrita, este se centrará principalmente en la composición de noticias falsas, tanto de forma individual como colaborativa, empleando para ello procesadores de texto en línea y la autocorrección mediante retroalimentación indirecta.
Light-dependent CK2-mediated phosphorylation of centrins regulates complex formation with visual G-protein.
2008
AbstractCentrins are Ca2+-binding EF-hand proteins. All four known centrin isoforms are expressed in the ciliary apparatus of photoreceptor cells. Cen1p and Cen2p bind to the visual G-protein transducin in a strictly Ca2+-dependent way, which is thought to regulate light driven movements of transducin between photoreceptor cell compartments. These relatively slow motile processes represent a novel paradigm in light adaptation of photoreceptor cells.Here we validated specific phosphorylation as a novel regulator of centrins in photoreceptors. Centrins were differentially phosphorylated during photoreceptor dark adaptation. Inhibitor treatments revealed protein kinase CK2 as the major protein…
The Importance of Air Connectivity and the Impact on Romanian Airports
2019
In a world where passenger air travel is set to keep a positive growth rate over the years, airports all over the world are striving to increase their connectivity rate by attracting different airline companies, either for point to point connections or hub connectivity to wider the number of destinations reached from the airport to all over the world via a hub. From an airport perspective, creating a strategy to increase the connectivity performance index requires a lot of market analysis, following latest developments of hub connections from all over Europe, as hub connectivity tends to change on a yearly basis. Airport connectivity performance is directly linked to growth, studies (ACI Eu…