Search results for "Connaissance"
showing 10 items of 179 documents
De l'enseignement supérieur de masse à l'économie de la connaissance : la valeur des diplômes en question
2011
Ce document propose une analyse des relations entre l'enseignement supérieur de masse et l'économie de la connaissance sous l'angle de la valeur des diplômes, la valeur salariale, la valeur professionnelle mais également la valeur plus subjective perçue par les individus. Il est organisé autour de trois chapitres. Le premier part du constat de la forte hétérogénéité des rendements salariaux l'enseignement supérieur dans le monde. A partir d'une métaanalyse, il montre que ces taux de rendement sont étroitement dépendants des structures économiques et du développement de l'enseignement supérieur dans chaque pays. Le deuxième chapitre se focalise sur l'évolution de l'enseignement supérieur de …
Les universités européennes sont-elles prêtes à affronter les défis des économies fondées sur la connaissance ?
2006
06076
A categorization and executive functions approach of food rejection in young children
2021
Food neophobia and pickiness are two strong psychological obstacles to young children’s consumption of fruits and vegetables, which are necessary components of a diet that facilitates normal and healthy development. It is therefore of critical importance to investigate the cognitive underpinnings of these two kinds of food rejection to promote the adoption of healthy eating behaviors. Food acceptance and rejection appear to be partly conditioned by children’s knowledge of the food domain. Knowledge allows children to recognize a given food, categorize it, and make inference-based decisions on its properties and possible consequences of consumption. Underdeveloped knowledge may cause food st…
Vehicle localization based on scene perception
2021
The vision-based vehicle localization task is tackled as an image-based place recognition problem in this thesis. As image representation is an important process to place recognition, we proposed place recognition methods focusing on increasing the quality of image features. First, the dynamic object removal step is proposed to remove the dynamic objects, such as vehicles and pedestrians, of an image by semantic segmentation method and restore their background information by image inpainting method. Second, reducing instead of removing the noisy information of an image is proposed. Using the image blurring method to reduce the image noise, the performance of place recognition is improved wi…
L'accès aux emplois en entreprise des docteurs scientifiques : les impacts des collaborations industrielles
2000
This thesis studies the entrance to firms of the science Ph.D graduates, notably as industrial researcher. Particularly, the impacts of collaborations between the academic sphere and the industry are examined. In this perspective, the first part is dedicated to the elaboration of a frame of analysis. This one establish links between the process of production of the knowledge, the training and the access to the labour market. The analysis of the preparation of the doctorate allows to define both the attributes common to all science Ph.D graduates, and the specific characteristics engendered by the existence of industrial collaborations. The study of the determinants of the access to employme…
The parties free will in chosen filiation
2014
A cumbersome process combined with fewer adoptable children impedes French demands for adoption which results in the potential parents seeking solutions abroad. Resorting to optional filiation through international adoption or surrogacy leads prospective French parents or actual candidates, to enter multiple contracts. This contractualization of optional filiations has surprisingly swept across France, clashing against principles of French law calling for a protection of the personal status and capacity by keeping them out of contracts. This study on freedom of will within the process of optional filiation highlights the tension between the prospective and also the biological parents', and …
Inferring intentions through state representations in cooperative human-robot environments
2014
Humans and robots working safely and seamlessly together in a cooperative environment is one of the future goals of the robotics community. When humans and robots can work together in the same space, a whole class of tasks becomes amenable to automation, ranging from collaborative assembly to parts and material handling to delivery. Proposed standards exist for collaborative human-robot safety, but they focus on limiting the approach distances and contact forces between the human and the robot. These standards focus on reactive processes based only on current sensor readings. They do not consider future states or task-relevant information. A key enabler for human-robot safety in cooperative…
Influencer e diversità della pelle
2021
Ce travail s’appuie sur une série d’entretiens semi-directifs conduits avec des patientsatteints de nævus géant congénital (une maladie dermatologique rare) et les associationsimpliquées dans leur accompagnement psycho-social. Les résultats mettent en exerguel’importance des rencontres face-à-face et de l’appartenance à un groupe de pairs dans leprocessus d’acceptation et de normalisation de la différence corporelle. L’étude montre enoutre une segmentation des pratiques et des logiques de représentation de la rareté dansles différentes arènes. L’espace associatif, en ligne et hors ligne, transpose la logique de lacoopération et le renforcement de l’expertise des usagers du système sanitaire…
Contenu du socle commun et justice de l'école
2009
Cette intervention évoque plusieurs définitions possibles du "socle commun de compétences" et propose une alternative à celle qui a été retenue
Cross-national variation in knowledge search and exchange activities: optoelectronics suppliers in Britain and France
2013
International audience