Search results for "conception"
showing 10 items of 168 documents
Concepções pessoais de inteligência e auto-estima: que diferenças entre estudantes portuguese e italianos?
2004
Neste artigo apresentam-se alguns dos resultados de um estudo intercultural sobre as concepções pessoais de inteligência e a auto-estima global, comparando alunos de dois níveis de ensino (secundário e superior) de Portugal e de Itália. A amostra total compreende 1540 alunos, 811 italianos e 729 portugueses, de ambos os sexos e de diferentes níveis sócio-económicos, frequentando os 10.º e o 12.º anos do ensino secundário e o 1.º ano de vários cursos universitários em ambos os países. Os instrumentos utilizados foram a Escala de Con- 763 cepções Pessoais de Inteligência (Faria, 2003), com 26 itens, e a Escala de Auto-Estima Global (Rosenberg, 1965), com 10 itens, traduzidas e adaptadas para …
A Phenomenographic Research Study of Students’ Conceptions of Mobile Learning: An Example From Higher Education
2019
This article aims to identify different ways of using mobile devices in students’ learning in higher education. This qualitative research presents the findings from a phenomenographic research of students’ conceptions of mobile learning (m-learning) in higher education. A cohort of 16 students from four universities of Bangladesh took part in semi-structured interviews to explore their in-depth understandings and experiences of m-learning. The findings indicate that university students perceived five qualitatively different ways of using mobile devices in their learning: a medium for communication; a medium for management of learning materials; a tool for effective learning; a means for co…
Revelation of aroma potential of grape pomace and spent coffee ground by the use of microbial glycosidases.
2021
The food industry is evolving and tends to reduce its environmental impact, to control its waste and to valorise all of its production. Grapes and coffee are among the main agricultural products in the world and not all of the byproducts resulting from their processing are still valued today. New ways of valorisation are seeked in order to limit production losses. Yet, these byproducts are rich in glycosides, the amount of which may be from two to five times greater than that of the free volatile compounds. Grape pomace and spent coffee ground could be used to naturally produce volatile compounds from their glycosides. These volatile compounds could be useful in the production of cosmetics,…
La portada de la iglesia de las Escuelas Pías de Gandía. Su proceso constructivo y modulación arquitectónico-musical
2020
The facade of the church of the Pious Schools of Gandia has not attracted the attention of researchers. However, its conception has a great architectural culture and constitutes an essential work to understand its context, fundamentally, that of the theoretical treatises of the Renaissance. From this study it is wanted to value its architecture and that it is considered as an outstanding ingredient to know its period of construction in general and jesuit architecture in particular. For its understanding, its interpretation in the culture of contemporary architecture treaties and, especially, in the architectural-musical theory of Leon Battista Alberti will be necessary.. La portada de la ig…
Éducation, Démocratie, Espérance
2011
Une introduction à l'édition 2011 de la traduction en français de deux ouvrages de John Dewey, "Démocratie et Éducation" et "Expérience et Éducation"; Cette introduction s'efforce de montrer l'aide que peut apporter aujourd'hui l'oeuvre de John Dewey à l'élaboration d'une conception de l'école. Elle commence par prendre la mesure de son oeuvre, trop souvent conçue comme celle d'un simple pédagogue, montre comment la conception de l'école de Dewey s'appuie sur une conception originale, forte et actuelle de la démocratie, avant de synthétiser les caractéristiques de l'école que Dewey propose dans ces deux ouvrages et de montrer en quoi elles sont pertinentes pour le monde d'aujourd'hui.
Development of eco-friendly processes for the synthesis of biobased solvents and organocatalysts
2018
Oxazolidinones are promising compounds for industrial applications, but nowadays there is not convenient method to produce them on large scale, because of the use of reactants and metallic catalysts harmful for health and environment. A new synthesis method of these compounds was thus elaborated using aminoalcohols and diethyl carbonate. This reaction is catalysed by a biobased imidazolium hydrogen carbonate which is produced by an electrochemical pathway in order to reduce its impact on the environment.This oxazolidinones synthesis method was then applied to the synthesis of a biobased oxazolidinone. To achieve this, an aminoalcohol synthesis was realised, and its structure was established…
Didactic proposal to change misconceptions about the contribution of the fusion of the ice to the rise in sea level
2020
En la actualidad existen muchos estudios acerca del conocimiento teórico de la población sobre el cambio climático. Los resultados de estos estudios muestran la existencia de confusiones e ideas alternativas respecto a determinados fenómenos y conceptos básicos de gran importancia, las cuales constituyen un serio obstáculo para el aprendizaje en educación ambiental. En este trabajo se analiza una de esas ideas, relacionada con el impacto directo que tiene la fusión del hielo flotante en el aumento del nivel del mar. Concretamente, se muestra una primera aproximación respecto a su extensión y fortaleza entre alumnado de secundaria y profesorado en formación, detallando a su vez una estrategi…
Une formation pédagogique peut-elle modifier les conceptions des jeunes enseignants universitaires sur l'apprentissage et l'enseignement ?
2011
International audience; Nous analysons l'évolution des conceptions de l'apprentissage et de l'enseignement de jeunes enseignants universitaires à l'issue d'une formation en pédagogie universitaire, grâce à des informations de formations collectées lors de sessions de formation de l'Université de Bourgogne. Nous montrons que les conceptions à l'entrée et à la sortie de formation apparaissent variées et que celles-ci sont liées aux disciplines, à l'expéreince et au projet professionnel. Les participants considèrent avoir changé de conceptions au terme de la formation. Ceux qui ont des visions nuancées et centrées d'emblée sur l'apprenant sont toutefois davantage influencés par la formation pé…