Search results for "Proyectos"
showing 10 items of 129 documents
El tiempo en las clases de programación: ''Hacés y hacés y no te importa si tocó el timbre''
2021
A través de un estudio de caso en tres escuelas secundarias técnicas con orientación en programación se realizó una investigación cualitativa de corte etnográfica en la que se registraron los modos en que las y los estudiantes resuelven tareas de programación y organizan sus momentos de descanso. Recuperando las experiencias estudiantiles, se pudo observar cómo vivencian el tiempo cuando hay proyectos con desafíos cognitivos interesantes, en donde los cortes en su jornada escolar están fuertemente vinculados a la resolución de actividad escolar propuesta en vez de la estructura del horario escolar. Los recreos se ligan al sentido de la tarea, donde los descansos se vinculan a tres momentos …
Risk Analysis of a Fuel Storage Terminal Using HAZOP and FTA
2017
[EN] The size and complexity of industrial chemical plants, together with the nature of the products handled, means that an analysis and control of the risks involved is required. This paper presents a methodology for risk analysis in chemical and allied industries that is based on a combination of HAZard and OPerability analysis (HAZOP) and a quantitative analysis of the most relevant risks through the development of fault trees, fault tree analysis (FTA). Results from FTA allow prioritizing the preventive and corrective measures to minimize the probability of failure. An analysis of a case study is performed; it consists in the terminal for unloading chemical and petroleum products, and t…
Institutionalization and Depoliticization of the Right to the City: Changing Scenarios for Radical Social Movements
2016
The right to the city, a concept previously associated with radical social movements, has been accepted by several governments and has inspired new public policies. However, some authors see this process of institutionalization as involving a loss of a significant part of the radical origins of the concept. This article approaches this process and the new opportunities and limitations it may entail for social movement organizations with a more radical perspective on the right to the city. We explore the paradigmatic case of Brazil and the action of a particular organization, the Movimento dos Sem Teto da Bahia (MSTB, or Homeless Movement of Bahia) in the city of Salvador. We draw on the dis…
Aprendizaje basado en Proyectos en Educación Física en Primaria, un estudio de revisión
2019
espanolLa inclusion de las competencias en el sistema educativo espanol demanda la aplicacion de nuevas metodologias de aprendizaje, centradas en el alumnado; siendo las metodologias activas y concretamente el Aprendizaje basado en Proyectos (ABP), una oportunidad unica para responder a estos nuevos retos. El objetivo de este trabajo consiste en revisar, recopilar y analizar la bibliografia relacionada con el ABP en el area de Educacion Fisica (EF), en la etapa de Educacion Primaria (EP). Se realizo una revision documental en las siguientes bases de datos: Dialnet, ERIC, Google Academico, Redalyc, SciElo, Scopus, Sport Discus y Web of Science, seleccionando los documentos publicados entre 2…
Influence on self-efficacy of the degree of authenticity of the inquiry carried out in two secondary school science projects
2021
Las creencias sobre la propia capacidad para llevar a cabo con exito una tarea concreta (autoeficacia) influyen en la implicacion y la motivacion hacia dicha tarea. En las ultimas decadas se ha incrementado el foco de atencion hacia estas creencias en el area de ciencias no solo como uno de los predictores mas consistentes del desempeno real del alumnado, sino por la existencia de desigualdades sistematicas en la autoeficacia de chicos y chicas. Aunque el Aprendizaje Basado en Proyectos (ABP) en el aula de ciencias posee diversas caracteristicas que potencialmente pueden contribuir a la mejoria de la autoeficacia en ciencias del alumnado, las evidencias entre la relacion de los elementos de…
Isolation and characterisation of autochthonous Saccharomyces cerevisiae from 'Pago' Merlot wines of Utiel-Requena (Spain) origin
2022
[EN] Background and Aims To achieve both the control of the undesirable yeasts and the improvement of the characteristics of Merlot 'Pago' wines, Saccharomyces cerevisiae yeast diversity was investigated in a spontaneous 'Pago' Merlot fermentation from the Utiel-Requena region (Spain). Isolates of S. cerevisiae were characterised by a holistic procedure using the same Merlot grape must from which they were isolated. Methods and Results Yeasts were identified by internal transcribed spacer analysis and typed by HinfI mDNA restriction analysis. Growth and metabolic characteristics of the isolates were determined by laboratory-scale (50 L) fermentations of Merlot must and the composition of th…
Processo, progetto e architettura
2019
[EN] The concept of systematization is an innovative approach to the project that introduces a system of order with a method that proceeds by aggregating repeatable parts and regulates the phases of the design process. These principles can be found in the theories and experiments that lead to contemporary architecture, such as seriality, standardization, modularity that transform the project into a process and determine a new aesthetic. The works of the Fran Silvestre Arquitectos studio represent interesting examples that highlight the clarity of the process that operates through seriality and the definition of configurations based on dimensional relationships rather than on scale factors (…
Selecting a small run-of-river hydropower plan by the analytic hierarchy process (AHP): A case study of Miño-Sil river basin, Spain
2015
Hydroelectric power is obtained by harnessing the potential energy of a mass of water flowing along a river bed to convert it first into mechanical and then into electrical energy. The system is therefore both clean and autonomous and has a high potential for development. A small hydropower plant has an installed power capacity of below 10 MW and is considered run-of-river when it diverts part of a river flow to generate its electricity. The use of multicriteria techniques in environmental decision making, including selecting between various alternatives, is important when it involves complex decisions in a number of disciplinary fields. The most widely used of these techniques is the analy…
Exploring the contribution of grassroots innovations to justice: using the capability approach to normatively address bottom-up sustainable transitio…
2020
There is growing interest in the potential of grassroots innovations for the transition towards more just and sustainable societies. Nevertheless, there is lack of clear normative discussion regarding these processes. The paper strives to propose and test a framework that enables an analysis of how and in which sense specific grassroots innovation processes may be contributing to the construction of more just societies. To this end, we connect elements of the multi-level perspective on sociotechnical transitions (frequently used in the analysis of grassroots innovations) with elements of the capability approach, which offers a multi-dimensional perspective to justice. The framework is used …
TIC, TAC, TAP, TRIC en el aprendizaje lingüístico y literario
2021
[EN] This paper shows different opportunities in the use of ICT tools in linguistic and literacy learning; implemented in different subjects of the Master Degree in Early Childhood Education, Master Degree in Primary Education, and also in the Master in Teaching Secondary Education in the Universitat de València. The purpose of this article is to promote a teaching educational innovation with the usage of the information and communication technology (ICT). The technologies implemented allow to develop the learning and knowledge (TAC), which promotes the empowerment and participation (TAP) of students and empahysis its relation (TRIC). Teaching and learning activities aswell as ICT tools imp…