Revistas UPV. Editorial UPV
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Desde esta comunidad se tiene acceso a artículos en texto completo de publicaciones periódicas editadas por diferentes unidades académicas de la Universitat Politècnica de València (UPV) gestionadas en la plataforma OJS a través del portal Polipapers
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Browsing Revistas UPV. Editorial UPV by Sponsor "Agencia Nacional de Investigación y Desarrollo de Chile"
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- PublicationMetodología para la evaluación de la eficiencia en el uso del agua en sistemas de riego de parques urbanos extensos(Universitat Politècnica de València, 2021-10-29) Canales-Ide, Freddy; Zubelzu, Sergio; Rodríguez-Sinobas, Leonor; Agencia Nacional de Investigación y Desarrollo de Chile[EN] In urban parks, sports platforms and private gardens, the main challenge in irrigation scheduling is the calculation of the water requirements of ornamental plants (ETL), which can vary significantly between different areas of the same park. Of the numerous methodologies for estimating plant water requirements, the WUCOLS method for estimating landscape coefficients (KL) is most applicable. In this work, a methodology is developed that combines climatic information and the calculation of the relative water supply index (RWS), visualized using GIS maps, to evaluate irrigation management based on both the water needs of plant species and the efficiency of irrigation management. This methodology aims to support decision making by irrigation managers of large urban park irrigation systems related to irrigation management. The methodology has been applied for three years (2017-2019) to 18 ha of parks within the 1018 ha Valdebebas urbanization (Madrid) irrigated with subsurface drip irrigation, fully automated. The results show that the water requirements of the plant species are low, since they are ornamental species adapted to the semi-arid climate. Also, the water use efficiency in the parks, although they have similar water needs, is heterogeneous. The mapping provides a large amount of information, both on a spatial and temporal scale (weekly, monthly) that will help the staff in charge of irrigation management of urban parks to adjust irrigation management decisions in greater detail, as well as to detect and evaluate any possible anomalies that may occur during successive seasons.
- PublicationNiñez y migración: comentarios a la propuesta de reforma legal en Chile(Universitat Politècnica de València, 2020-10-29) Yáñez Espinoza, Manuel; Agencia Nacional de Investigación y Desarrollo de Chile[ES] El presente trabajo tiene por objeto analizar el proyecto de ley de migración y extranjería, actualmente en tramitación en el Congreso Nacional de la República de Chile, respecto de aquellas materias que inciden en el tratamiento y protección de la niñez migrante y formular criticas y propuestas desde el enfoque de derechos respectivo, y en tanto niñez migrante, desde la protección especial que requieren como sujetos vulnerables.
- PublicationPercepciones de los formadores de profesorado universitario sobre la enseñanza de la reflexión(Universitat Politècnica de València, 2024-06-30) Pérez Lorca, Alicia; Mauri Majós, Teresa; Colomina Álvarez, Rosa; Agencia Nacional de Investigación y Desarrollo de Chile[EN] Lecturer s teacher training programs include the teaching reflection as a way to understand and manage the situations of their own classroom practice. Althoughthe study of the teaching reflection has been widely addressed in the literature, it is still little known how the trainers of these programs teach reflection at the same time that they address psychoeducational content on teaching and learning in higher education, likes assessment or courses design. This study addresses this problem by focusing the analysis on the representations that lecturer s trainers have about teaching reflection, their purposes and its characteristics. Twelve lecturer s trainers of programs implemented in Chilean universities of different compositions and distributed throughout the country were interviewed. The content analysis of the interviews showed a diversity of approaches and proposals for the implementation of reflective teaching by the trainers. Two main purposes of teaching reflection were identified: to improve the understanding of the practice and to innovate it. Although in both cases the trainers used the teachers experience as a central point for teaching reflection, some differences in the use of academic knowledge were also identified. In addition, the trainers focused mostly on questioning, problematizing and solving practice in case analysis, rather than on an in-depth understanding of practice situations. In sum, the study provides results for the understanding and improvement of reflective training in higher education.