Search results for "approche"
showing 10 items of 124 documents
"Ce que je dis n'est pas nécessairement ce que je fais" : consommation des légumes secs par les adultes français
2018
National audience
Impacts of climate change on the performance of an insect pest and associated consequences for tritrophic interactions
2019
Global warming poses a major challenge to living organisms, particularly for ectothermic animals like insects, whose physiology and behaviour are closely related with direct thermal surroundings. This thesis aims at experimentally investigating the impacts of climate change on the overall performance of a major grapevine pest, the European grapevine moth (Lobesia botrana), and the associated consequences for interactions involving this phytophagous insect and adjacent trophic levels, more specifically natural enemies (parasitoids). The experiments conducted focus on three facets of climate change: an increase in mean temperature, an alteration of daily thermal range, and the occurrence of h…
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…
Ecologie des champignons phytopathogènes du sol. Intérêt pour les cultures. Nouveaux concepts de gestion des bioagresseurs du sol par approche conser…
2011
communication orale invitée; absent
Complémentarité des leviers utilisables pour gérer la santé des plantes : génétique, agronomie, surveillance, actions collectives (introduction de la…
2014
National audience; Le séminaire « Gérer la santé des cultures : des variétés au paysage » exposera une vision de la complémentarité des leviers utilisables pour gérer la santé des plantes. On abordera aussi bien les résistances variétales que les pratiques agronomiques qui accompagnent leur déploiement. On fera également le point sur le renouvellement des méthodes de surveillance des bioagresseurs pouvant être mises en œuvre collectivement pour un gain notable d’efficacité. La première session sera consacrée à deux exemples de mise au point de nouvelles variétés porteuses de résistances génétiques, de leur découverte à leur caractérisation et à leur déploiement sur le territoire. Deux histo…
Sommes-nous sûrs que nos légumes sont bio ?L’exposome comme lien entre sciences humaines et sociales - naturelles et formelles
2021
International audience
Contextes spatiaux et transformations du système de peuplement : approche comparative et prédictive
2012
International audience; Contextes spatiaux et transformations du système de peuplement : approche comparative et prédictive
Handcrafting in archaeomusicological research
2016
There were no conference proceedings but you may find video recordings of some of the talks by following the link above; International audience; Archaeological flutes, as sound artefacts, both stand in material and immaterial culture. They are made of tremendous subtleties that archaeologists have a hard time to understand while these are craftsmen's everyday life. These subtleties are the link between material (rough material, tools, gestures) and immaterial (sounds, music, timber, uses) issues. They are the reason why archaeology cannot study ancient sound instruments on its own. A one-year insight experience of apprenticeship alongside a traditional-flute-maker (Jean-Daniel Talma, ElBock…
Ressources naturelles et développement dans le monde tropical : les contradictions entre dynamiques écologiques, reproduction sociale et ordre économ…
2013
Natural resources are in the midst of contradictory dynamics. While they are essential to the reproduction of societies and life, actual organization of the world economy subordinates them to logics of accumulation. In addition to the fact that these logics don't take into account (consider) the physical limits inside of which humanity evolves, they induce problematic socio-ecological inequalities at different scales. Indeed, actual international economic order tends to generate ecologically unequal exchanges, which disrupt the development of primary exporting countries and threaten the most vulnerable populations and ecosystems inside of them.Tropics are the typical context in which such c…
Coup d'arrêt aux violences conjugales ou coup d'épée dans l'eau ?
2019
International audience