Search results for "representations."
showing 10 items of 136 documents
Terror circuit in Cordoba: thoughts on the representation of oppressors in sites of memory
2020
La meta de este artículo es analizar las modalidades en que se incluyen, describen y representan a los represores en los tres Espacios para la Memoria y Promoción de los Derechos Humanos de Córdoba, Argentina. Estos sitios están emplazados en los mismos lugares que el terrorismo de Estado utilizó como centros clandestinos de detención. El trabajo aborda en forma comparada las instalaciones artísticas sobre represores en los sitios de Campo de la Ribera, ex Departamento de Informaciones de la Policía de Córdoba y La Perla. Estos sitios han sido seleccionados por su importancia en el sistema represivo provincial y su relevancia dentro de las políticas públicas de memoria. El trabajo de invest…
La valoración del Practicum en la formación inicial: un estudio de casos internacional en el área de Geografía e Historia
2020
El acceso a la función docente es asunto regulado por las instituciones administrativas, pero depende en gran medida de las competencias, actitudes y expectativas personales. Los estudios comparativos que mostramos revelan que las representaciones sociales que determinan un sentido práctico del saber escolar inciden en las opiniones de los actuales profesores de Secundaria y en los que aspiran a serlo. Este fenómeno subjetivo, que incide en las competencias profesionales, se interpreta cualitativamente con una metodología de casos, con la comparación de estos a partir de las encuestas y memorias del Practicum en tres universidades de Brasil, Colombia y España. El análisis sobre objetivos y …
Méconnaissance du politique, sciences sociales et représentations sociales : le cas des violences scolaires
2007
A scientific reflexion on the question of school violences, recurring in the media field, cannot forget, according to us, an analysis of its journalistic treatment and its potential effects on the social representations. The refusal of the policy in/by the school institution and its corollary the depoliticization of school violences reinforce the ignorance of the actors. Social sciences, as peripheral sciences, miss often debates, even aren't legitimate. We have to confront «the media invention» of school violence with social sciences knwoledge.
Las representaciones del saber académico: Aportaciones desde la Geografía Escolar
2019
When we talk with basic education´s teachers there is an impression in the case of learning Social Sciences, and Geography in particular that these sciences are not useful for the explanation of socio-environmental and daily problems. In this research, improvement proposals are sought so that students are motivated to learn about these problems. Based on two case studies such as flood risks (and their relationship with climate change) and the problems of the rural areas, the possibilities of combining motivation for learning close to personal emotions and with their own rigor have been explored of the conceptual explanation. To validate these results, quantitative and qualitative research t…
The structure of the state representation of shift invariant controllable and observable group codes
2000
AbstractIn this paper an investigation on the structure of the canonical trellis section of shift invariant, l-controllable and m-observable group codes is carried out. Necessary and sufficient conditions for a set of group homomorphisms in order that they represent the trellis section of this class of codes are established.
Identity dynamics and social partitions : the case of identity "racial" Blacks in France
2011
Our research work investigates - from a psycho-social point of view - the «racial» identity of the black population in France, notably in their relation with the white population, so as to point up the identity dynamics that exist between the various groups. The theoretical framework is related to social grouping and one of its developments, i.e. the concept of social partitioning. Such conception is based on the existence of several types of inter-category relations (partitioning) that allow apprehending the nature of individuals’ identity positioning within the framework of an inter-group relation and make it dynamic through the notion of co-construction. Our methodology is based mainly o…
Neural Teleportation
2023
In this paper, we explore a process called neural teleportation, a mathematical consequence of applying quiver representation theory to neural networks. Neural teleportation "teleports" a network to a new position in the weight space and preserves its function. This phenomenon comes directly from the definitions of representation theory applied to neural networks and it turns out to be a very simple operation that has remarkable properties. We shed light on surprising and counter-intuitive consequences neural teleportation has on the loss landscape. In particular, we show that teleportation can be used to explore loss level curves, that it changes the local loss landscape, sharpens global m…
Représentations professionnelles des filles et des garçons au collège : les effets d'une pièce de théâtre interactive
2002
Programmes were launched in the French region of Burgundy in order to increase the understanding of the social and cultural obstacles for women in terms of occupational fields, considered a priori as male dominated. As part of this programme, the Compagnie du Sablier performed an interactive theatre play called "Lucie, the technician" ; it was aimed at an audience of lower secondary school pupils. It tells the story of a young girl determined to choose a male dominated occupation, and challenges young people to consider their career choice. The purpose of this study is to analyse the vocational representations of girls and boys, and to look at the pupils' visions of the world of work, in or…
Social representations of latin american immigrants about immigration, care and elderly caregivers
2013
Ageing in Spain has increased considerably and elderly people often find themselves in a situation of great dependence. Facing this situation, many have had the support of immigrant caregivers from Latin America. This research had the purpose to know the social representations (SR) of these caregivers, living in Valencia (Spain), about immigration, care and elderly care. It involved the participation of 35 immigrants who responded the Word Association Test and a socio-demographic questionnaire. The results revealed that the SR on immigration reflect "nostalgia", care was represented by "help", and care for the elderly by "respect". It is concluded that the SR allow understanding the symboli…
Deformation quantization of covariant fields
2002
After sketching recent advances and subtleties in classical relativistically covariant field theories, we give in this short Note some indications as to how the deformation quantization approach can be used to solve or at least give a better understanding of their quantization.