Search results for " wood sector"
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Study of students' motivation to perform learning tasks using the educational virtual environment Silva Numerica
2022
This document presents the modalities of realization and the results of two experiments of the use of the EVE Silva Numerica with students of 1st technological STAV. It shows the impact of different scenarios of use of this EVE with regard to a scenario using a video resource on the regulation of student motivation during a teaching/learning session concerning concepts relating to forest development (environment and competition). It is based on the model developed by the self-determination theory - SDT (Deci and Ryan, 1971, 1975, 1985, 1991) and reworked by Vallerand et al. (1989) in the context of the development of the educational motivation scale (EMS), a tool on which we based our data …
Identifying a supply-chain related to the use of renewable natural resource: Case studies from France and Aquitaine region
2015
This paper aims to build a method to identify an economic sector. This type of method attempts to identify a pool of sub sector showing a strong intensity of economic flows between them. In this study, we show the potential of input output models for this type of analysis. Two types of contributions have been done here. First we improve the sub sector selection. Then we improve the calculation of the « economic distance between sub sectors belonging to the same sector. These improvements are applied to identified the wood sector in France but also at the regional level of Aquitaine. The empirical results show the features of sectors can vary between France and regions, mainly because of reg…