Estilos de aprendizaje y estilos de enseñanza : de alumna a maestra

Este artículo recoge reflexiones personales sobre mi actividad como docente, y experiencias de aprendizaje como alumna. Durante el análisis de estas vivencias se han revisado los distintos estilos de aprendizaje desarrollados en diferentes etapas educativas. Esta reflexión revela la estrecha relación que existe entre los estilos de aprendizaje y los estilos de enseñanza, poniendo de manifiesto cómo dichas preferencias educativas definen posteriormente los métodos de enseñanza durante la actividad docente. Estos estilos de aprendizaje han sido enmarcados dentro de la teoría de las inteligencias múltiples de Howard Gardner. El objetivo final de este ejercicio de introspección persigue en cualquier caso, tomar conciencia del importante papel del autoanálisis y la reflexión sobre la metodología de trabajo para mejorar la eficacia de la enseñanza y, por consiguiente, la calidad del aprendizaje del alumnado.This article contains some personal reflections on my work as a teacher and some learning experiences as a student. During the analysis of these experiences several learning styles have been reviewed in different stages of the educational process. This reflection reveals the close relationship between learning styles and teaching styles, showing how these educational preferences guide the teaching methods in the teaching practice. The Theory of Multiple Intelligences proposed by Howard Gardner provides the setting for these learning styles. The ultimate goal of this introspection is to be aware of the important role of self-analysis and reflection on the working methods, in order to improve teaching effectiveness and, therefore, the quality of students learning

Landscape enclaves: wine capitalism and luxury tourism in Mendoza, Argentina

Rural territories in the province of Mendoza, Argentina, particularly those located in the Uco Valley, have been affected by severe transformations connected to two key factors: first, the national state's (de)regulation of water use and, second, the dramatic expansion of capital into winemaking and tourism. These activities have been developed on former livestock farming areas, turning them into fresh produce farms where food production is carried out in a "natural landscape" of unquestionable beauty: the iconic scenery of Mendoza. This article deploys the concept of extractivism to analyze "enclaves of commodity landscapes" associated with high-end wine tourism. Its purpose is to show the extent to which high-end wine tourism requires a sleek and highly aestheticized enclave landscape in order to enable the commodification of singular experiences. This article suggests that: 1) The development of tourism enclaves commodifies the landscape so as to provide the sense of a unique touristic experience; 2) the development of these enclaves is underpinned by the extraction of common, collectively-constructed goods.Les territoires ruraux de la province de Mendoza, en Argentine, en particulier ceux situés dans la vallée de l'Uco, ont été touchés par de graves transformations liées à deux facteurs clés: premièrement, la (dé) réglementation par l'État national de l'utilisation de l'eau et, deuxièmement, l'augmentation du capitaux investis dans l'expansion de la vinification et du tourisme. Ces activités se sont développées sur d'anciennes zones d'élevage, les transformant en terres de produits frais où la production alimentaire se déroule dans un "paysage naturel" d'une beauté incontestable: le décor emblématique de Mendoza. Cet article déploie le concept d'extractivisme pour analyser les «enclaves de paysages marchands» associés à l'oenotourisme haut de gamme. Son objectif est de montrer à quel point l'œnotourisme haut de gamme nécessite un paysage enclavé élégant et hautement esthétisé afin de permettre la marchandisation d'expériences singulières. Cet article suggère que: 1) Le développement des enclaves touristiques marchandise le paysage de manière à donner le sentiment d'une expérience touristique unique; 2) le développement de ces enclaves est soutenu par l'extraction de biens communs construits collectivement.Los territorios rurales de Mendoza, particularmente los de Valle de Uco, se han visto afectados por fuertes transformaciones asociadas a dos factores clave: la acción (des)reguladora del uso del agua efectuada por el Estado y la fuerte avanzada de la expansión capitalista, vinculada a la producción vitivinícola y al turismo. Estos procesos fueron desarrollados sobre antiguos territorios ganaderos, luego fruti-hortícolas, en los que la producción de alimentos se lleva a cabo en un "paisaje natural" de indudable belleza, icónico para Mendoza. A la luz de la noción de extractivismo, el trabajo analiza "enclaves de paisajes mercancía" asociados al enoturismo de alta gama. Para ello busca responder en qué medida este tipo de turismo requiere de la configuración de enclaves de paisajes estilizados fuertemente estetizados que permitan la mercantilización de experiencias singulares. Las hipótesis de partida sugieren que: 1- la construcción de enclaves turísticos mercantiliza el paisaje para argumentar la singularidad de la experiencia turística; 2- la construcción de esos enclaves se sustenta sobre la extracción de bienes comunes y de construcción colectiva. Para proceder en esta dirección se identifica las dimensiones clave del extractivismo y se analiza las particularidades que asume en el campo del turismo. Se recurre al análisis de un estudio de caso, Valle de Uco (Mendoza), que se aborda mediante técnicas cuanti y cualitativas. Los resultados permiten comprender y profundizar dimensiones significativas de un fenómeno claramente extractivo que se activa bajo la seducción del lujo de los paisajes y que cumple la paradoja de ser a la vez, brutal y bello.Fil: Pastor, Gabriela Claudia. Universidad Nacional de Cuyo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; ArgentinaFil: Torres, Laura María del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentina. Universidad Nacional de Cuyo; ArgentinaFil: Marinsalda Pastor, Lucio. Universidad Nacional de Cuyo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentin

PXRD and PDF analysis of multifunctional lanthanide nitrilotris-methylphosphonate-based proton conductors

Metal phosphonates are multifunctional solids which possess tunable properties, such as H-bond networks, while exhibiting high chemical and thermal stability. Depending on the protonation of the ligand, different crystalline phases can be obtained. Here, we report three different families of proton conductors based on lanthanide nitrilotrismethylphosphonates. Compounds having cationic layers compensate by chloride or sulfate anions were isolated: [Ln(H4NMP)(H2O)2]Cl·2H2O and Ln(H5NMP)]·SO4·4H2O [H6NMP = nitrilotris(methylphosphonic acid)]. The crystal structure of Gd-(H5NMP)]·SO4·4H2O was solved ab initio from synchrotron powder diffraction data (λ=0.4124 Å, beamline BL04-MSPD ALBA) and refined by the Rietveld method. Chloride containing phases show two irreversible solid state transformations take place: (1) a crystalline-to-crystalline phase transition, {Ln-H4NMP → [Ln2(H3NMP)2(H2O)4]·4.5H2O for Ln= La, Pr}, and (2) crystalline-to-amorphous phase transition, {LnH4NMP → [Ln(H3NMP)]·1.5H2O for Ln= Gd - Ho}, both implies the loss of HCl and structural rearrangements of the frameworks. Variations in average and local structure have been monitored by high resolution powder diffraction and PDF analysis, upon exposure the samples at high relative humidity and temperature (95% RH and 80 ºC), in order to understand their behavior as proton conductors.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech

Aesthetic perception of photovoltaic integration within new proposals for ecological architecture

Architecture has become an important field of research on the mitigation of climate change. The 4literature contains a number of environmental studies of buildings conducted using the Life Cycle 5Analysis method, while others have analysed improvements in the energy efficiency. Important advances have also been made by integrating renewable energies within the building envelope. In architecture, however, it must be remembered that the formal aspect is as important as the functional one, and therefore rating the aesthetic perception of these new technologies is very interesting for future innovation projects and their integration within society. This work focuses on the aesthetic impact resulting from the use of photovoltaic systems that can be integrated within the building envelope or installed upon its surface. A survey was conducted using the Self-Assessment Manikin (SAM) to evaluate the feelings that such systems arouse, through two classic dimensions of affect: hedonic valence (pleasant-unpleasant) and arousal (activation or emotional intensity). Overall, results (error range of 5%) show that all the prototypes were rated positively and with a medium level of arousal, but those that use integrated systems obtained higher values in both dimensions of affect. Respondents’ age was observed as an influential factor in these subjective evaluations

Tecnologías tradicionales de uso del agua en tierras secas de Mendoza (Argentina)

Las tecnologías tradicionales constituyen un sistema que no sólo integra objetos, sino también sujetos y elementos del ambiente. En tierras secas las tecnologías de uso del agua integran saberes que dan cuenta de procesos y articulaciones sociales con las que mitigar las restricciones que la escasez de recursos y sus disputas provocan en la reproducción social de los grupos sociales. Para hacer frente a los procesos de desertificación, la UNCCD promueve el fomento y la utilización de tecnologías locales. Este trabajo aborda la problemática de los saberes locales en territorios sujetos a procesos de desertificación, a partir de la elaboración de un inventario de pozos jagüel en el noreste de Mendoza. Se identifican dos tipologías y se describen los servicios que los dispositivos prestan al interior de los procesos de producción y trabajo. Finalmente se plantean algunos interrogantes relacionados con la capacidad de resiliencia de estos sistemas en las estrategias de conservación de los recursos.Traditional technologies constitute a heritage system that integrates not only objects but also subjects and environmental resources. In drylands, the water resource is first in order of importance in terms of social reproduction, with a heap of pressures and quarrels arising around it. Water-use technologies in drylands integrate knowledge that gives an account of processes, resources and social articulations with which to mitigate restrictions from resource shortage and the conflicts these provoke around the possibilities of social reproduction of local groups. To deal with desertification processes, the United Nations Convention to Combat Desertification and Mitigate Drought Effects encourages the promotion and use of local traditional technologies, knowledge, experiences and practices. The issue of traditional knowledge in territories under desertification processes is addressed from building up an inventory of “jagüel” wells in the northeast of Mendoza (Argentina). Based on an inventory of approximately 90% of “jagüel” wells still in use and the interviews conducted with users of these devices, we present the two types of jagüeles wells and the services they provide to social reproduction. Finally, new questions are raised about the resilience capacity and use/non-use of these heritage systems in resource conservation strategies.Fil: Pastor, Gabriela Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; ArgentinaFil: Torres, Laura María del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; Argentin

Nivel de información de la empresa y satisfacción del familiar del paciente en emergencia del policlínico policía nacional del Perú, Trujillo 2019

El presente estudio es cuantitativo, aplicativo, con diseño no experimental, se realizó durante el año 2020, con el objetivo de determinar la relación entre el nivel de Información que brinda la enfermera y la satisfacción del familiar del paciente en emergencia del Policlínico Policía Nacional del Perú, Trujillo. Los sujetos de investigación fueron 89 familiares a quienes se les aplicó dos encuestas tipo escala de Likert, para medir el nivel de información de la enfermera y grado de satisfacción del familiar. Los resultados evidencian que el 60.7% de familiares refieren que la información que brinda la enfermera es de nivel alto, 25.8% de nivel medio, y 13.5% de nivel bajo. El 55.1% de familiares refieren nivel medio de satisfacción, 29.2% nivel alto, y 15.7% nivel bajo. Concluyendo que existe relación significativa entre ambas variables Chi Cuadrado es X2 = 51.538 con nivel de significancia menor al 1% (p < 0.01).The present study is quantitative, applicative, with a non-experimental design, it was carried out in 2020, with the aim of determining the relationship between the level of information provided by the nurse and the satisfaction of the family member of the patient in emergency at the Polyclinic National Police of the Peru Trujillo. The research subjects were 89 family members to whom two Liker scale surveys were applied to measure the level of information from the nurse and the degree of satisfaction of the family member. The results show that 60.7% of relatives report that the information provided by the nurse is of a high level, 25.8% of a medium level, and 13.5% of a low level. 55.1% of relatives report a medium level of satisfaction, 29.2% high level, and 15.7% low level. Concluding that there is a significant relationship between both variables Chi Square is X2 = 51.538 with a level of significance less than 1% (p <0.01).Tesis de segunda especialida

EU-Funded Projects with Actual Implementation of Renewable Energies in Cities. Analysis of Their Concern for Aesthetic Impact

Social acceptance and aesthetic impact of renewable energy (RE) in cities are topics scarcely considered in the literature even though they have attracted growing interest. Innovative Europeanfunded projects, therefore, should start to consider these concepts. This paper provides an innovative review of European projects with the aim of identifying those with actual implementation of RE and energy storage systems in urban environments and their concern for aesthetic impact. The search considered the five most relevant programs related to RE and climate change mitigation, including almost 14,000 projects. Furthermore, a survey and some interviews allowed to collect data about the selected projects. 0.1% of reviewed projects aimed at the actual installation of RE on an urban scale. However, there is a recent growing trend. The most used RE was solar, especially photovoltaic, while the most common system for energy storage was lithium batteries. We can affirm that these European projects do not currently show any particular concern for the aesthetic impact they cause in cities, nor for the social perception assessment. It would be advisable to consider technologies as products and basic components of work and daily life, and not only as a means of intervention to promote RE

Proton conductivity of lanthanide nitrilotris-methylphosphonates

Multifunctional metal phosphonates are acidic coordination polymers (CPs) with remarkable stability and proton conducting properties owing to their structure is usually composed of extended hydrogen-bond networks that favor proton transfer pathways [1]. In this communication, three different families of proton conductors based on lanthanide nitrilotris-methylphosphonates are examined. Compounds were isolated by crystallization at room temperature at pH <0.8 in the presence of. When chloride is presented in solution two families of compounds were isolated, depending on the concentration of chloride in solution: free-chloride 1D solids with formula Ln2(H3NMP)2(H2O)4]·4.5H2O [Ln= La3+] [2] or layered chloride-containing Ln(H4NMP)(H2O)2]Cl·2H2O [Ln= La3+ - Ho3+] materials [3]. In absence of chloride, a third series of compounds was obtained. This structural versatility leads to a wide range of proton conductivity varying between 3 × 10−4 S·cm−1 and 2 × 10−3 S·cm−1 as measured at 80 °C and 95% RH.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech

Aesthetic impact of solar energy systems

The presence of solar energy systems has increased significantly in recent years both in rural areas –in the form of solar farms–, and in urban areas as part of building installations. This transformation of the landscape, in spite of the good social acceptance of solar energy, causes an aesthetic impact whose interest has been growing in literature in recent years. This study aimed to review prior literature in order to establish the objective factors, aesthetic perception and methods that are most relevant when assessing the aesthetic impact. As a result of the lack of consensus, a new qualitative theoretical framework is proposed that can serve as a basis for future research in the field of the integration of solar energy and its aesthetic impact. The framework comprises three sub-impacts: land use, solar system energy and glare. The results are discussed for future research and innovation in building photovoltaic integration and for SES site location and its environmental impact assessments

Structural study of the local order in ammonia-modulated FE(II) hydroxyphosphonoacetate proton conductors

Layered Fe(II) carboxiphosphonate, Fe-HPAA·2H2O, is a crystalline multifunctional coordination polymer exhibiting properties as photocatalyst and proton conductor. Postsynthesis modification by ammonia/water adsorption strongly enhances its proton conductivity. However, this process entails a progressive amorphization but in no case intercalation of the guest species was detected. Understanding the mechanism involved in this increased conductivity is crucial to develop novel high performance proton conductors for PEMFCs. Thus, total scattering and PDF study has been carried out to explore the mechanism of ammonia adsorption and subsequent amorphization. Different lenght scales have been investigated to characterize the average and local structure at variable ammonia loaded in order to ascertain posible structural modifications after gas/solid reactions. While significant short range order (from 1.4 to 10 Å) variations were observed even for low loadings, the average structure seems to be basically preserved except for the highest ammonia/water contents.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech