Search results for "Expert"
showing 10 items of 485 documents
Investment behavior analysis in equity crowdfunding : A consumer value approach
2018
Equity crowdfunding is a recent investment mode, opening acces to venture capital to unsophisticated investors. ECF allows platform-based online investment within a virtual community.This research aims to improve understanding of indivual investors financial products consumption, in the ECF context, the so-called crowdinvestors.Building on consumption value theory, this research helps defining ECF-investment value sources for crowdinvestors. It focuses especially on the ‘participation in community’ dimension of ECF as a determinant of various investment behaviors.A litterature review in entrepreneurial finance is presented to define profiles, motivations, investment behaviors and quality si…
PA 05-3-0690 Mavie-lab sports: a mhealth for injury prevention and risk management in sport
2018
Computational advances in smart-phone technology and the development of expert systems has been an opportunity to devise the MAVIE-Lab an innovative Mobile Health Application (mHealth) for primary prevention of Home, Leisure and Sport Injuries (HLIs). Here, we present MAVIE-Lab Sports, the first module of the application focused on sports injuries. MAVIE-Lab was developed in the framework of the MAVIE project. A large web-based cohort launched with the objective of prospectively collecting data related to HLIs. A sample size of 26 000 volunteers have been already enrolled in this cohort and the ultimate goal is to recruit 1 00 000 participants in France. As a first step, the MAVIE-Lab will …
Instrumental calculation, cognitive role-playing, or both?: self-perceptions of Seconded National Experts in the European Commission
2011
This is the authors’ final, accepted and refereed manuscript to the article Most work studying micro-processes of integration – i.e. how agents develop identities and decision-making behaviours within a particular institution – offers explanations based on either instrumental rationality or socialisation. This article proposes a two-dimensional framework that allows analysing under which conditions both logics of social action co-exist. Our empirical analysis employs a unique dataset from a 2011 survey of all 1098 currently active Seconded National Experts (SNEs) in the European Commission. We find that a) instrumental cost-benefit calculation and cognitive role-playing (as semi-reflexive s…
Representative Bureaucracy and the Role of Expertise in Politics
2015
This is an open access journal from Cogitatio http://www.cogitatiopress.com The vast majority of existing studies on bureaucratic representation focus on bureaucracies’ permanent and internal staff. Yet, the rising sophistication of modern democracies and the technocratization of political life are gradually inducing an increased reliance on external experts to assist in the development and implementation of policy decisions. This trend, we argue, raises the need to extend studies of bureaucratic representation to such external and non-permanent experts in governmental affairs. In this article, we take a first step in this direction using seconded national experts (SNEs) in the European Com…
Compétences de l'expert qui évalue l'éducation
2006
06048; L'article est fondé sur une expérience pratique en matière d'évaluation des politiques d'éducation, sur une expérience de gestion des systèmes d'éducation et sur une expérience de chercheur en genèse des politiques d'éducation. Tout à la fois théorique et opérationnel, le propos vise finalement à se questionner sur ce qui peut caractériser une bonne pratique d'évaluation des politiques d'éducation et à identifier quelles sont les compétences à développer au niveau de la formation des experts en évaluation. L'auteur prend l'exemple de la gestion des personnels enseignants pour illustrer notre propos.
Activité physique et prévention des chutes chez les personnes âgées
2015
Les chutes chez les personnes âgées sont fréquentes : près d’une personne de plus de 65 ans sur trois et une personne de plus de 80 ans sur deux chutent chaque année. L’état de santé, les capacités fonctionnelles, les facteurs comportementaux ou les caractéristiques de l’environnement constituent autant de facteurs de risque. Au-delà des traumatismes physiques et psychologiques tels que la peur de tomber qui en résultent, les chutes peuvent entraîner des limitations fonctionnelles, une diminution de la qualité de vie, une perte d’autonomie voire une entrée en institution.Dans un contexte de vieillissement de la population, la prévention des chutes et la préservation de l’autonomie dans les …
Postmortem Computed Tomography: From Acquisition to Reporting
2019
PMCT in a noninvasive, fast, and quite available method which coroners and forensic experts tend to use more and more often, especially when a crime is suspected. PMCT proved to be an excellent tool for detection and assessment of bone fracture injuries due to sharp trauma and bullet trajectories.
Word Embeddings for Wine Recommender Systems Using Vocabularies of Experts and Consumers
2018
International audience; This vision paper proposes an approach to use the most advanced word embeddings techniques to bridge the gap between the discourses of experts and non-experts and more specifically the terminologies used by the two communities. Word embeddings makes it possible to find equivalent terms between experts and non-experts, by approach the similarity between words or by revealing hidden semantic relations. Thus, these controlled vocabularies with these new semantic enrichments are exploited in a hybrid recommendation system incorporating content-based ontology and keyword-based ontology to obtain relevant wines recommendations regardless of the level of expertise of the en…
PROVA TECNICA E CONTRADDITTORIO NEL PROCESSO PENALE
2023
When science and the criminal process come into contact, cognitive mechanisms are set in motion aimed at reorganizing knowledge belonging to worlds other than the legal one. In this context, the actors of the trial scene are forced to move on a hybrid terrain in which judicial epistemology and scientific epistemology mix. Such a fascinating picture pushes the scholar of the criminal process to seek interpretations suitable for explaining the multiple dilemmas that the phenomenon entails. Starting from a historical-legislative excursus of the expert evidence, the proposed analysis examines the different channels through which expert knowledge enters the process, starting from the investigati…
La nouvelle donne des métiers de l’Expertise Comptable dans un contexte digital
2018
Célébration des 50 ans de la Fondation; National audience