Los mapas conceptuales y su relación con el rendimiento académico de los estudiantes de ciencias histórico sociales de la Facultad de Educación, Universidad Nacional Federico Villarreal, 2017

En la presente investigación se responde a la pregunta ¿Qué relación existe entre los mapas conceptuales y el rendimiento académico de los estudiantes de Ciencias Histórico Sociales de la Facultad de Educación, Universidad Nacional Federico Villarreal, 2017?. El propósito fue determinar la relación que existe entre el uso de los mapas conceptuales y el rendimiento académico. Esta investigación es básica y de nivel correlacional. El diseño es no experimental transversal y el método es hipotético-deductivo. La población estuvo constituida por 155 estudiantes y luego de un proceso matemático se obtuvo una muestra de 112 estudiantes de la especialidad de Ciencias Histórico Sociales de la Facultad de Educación, Universidad Nacional Federico Villarreal. Los resultados obtenidos mediante prueba no paramétrica, mediante el uso de la correlación de Pearson para determinar el grado de relación entre el uso de los mapas conceptuales y el rendimiento académico de los estudiantes de Ciencias Histórico Sociales de la Facultad de Educación, Universidad Nacional Federico Villarreal dando un valor igual a 0,773, lo cual significa que hay una Correlación positiva considerable

Los mapas conceptuales y su relación con el rendimiento académico de los estudiantes de ciencias histórico sociales de la Facultad de Educación, Universidad Nacional Federico Villarreal, 2017

En la presente investigación se responde a la pregunta ¿Qué relación existe entre los mapas conceptuales y el rendimiento académico de los estudiantes de Ciencias Histórico Sociales de la Facultad de Educación, Universidad Nacional Federico Villarreal, 2017?. El propósito fue determinar la relación que existe entre el uso de los mapas conceptuales y el rendimiento académico. Esta investigación es básica y de nivel correlacional. El diseño es no experimental transversal y el método es hipotético-deductivo. La población estuvo constituida por 155 estudiantes y luego de un proceso matemático se obtuvo una muestra de 112 estudiantes de la especialidad de Ciencias Histórico Sociales de la Facultad de Educación, Universidad Nacional Federico Villarreal. Los resultados obtenidos mediante prueba no paramétrica, mediante el uso de la correlación de Pearson para determinar el grado de relación entre el uso de los mapas conceptuales y el rendimiento académico de los estudiantes de Ciencias Histórico Sociales de la Facultad de Educación, Universidad Nacional Federico Villarreal dando un valor igual a 0,773, lo cual significa que hay una Correlación positiva considerable

Influence of Different Vinification Techniques on Volatile Compounds and the Aromatic Profile of Palomino Fino Wines

The aim of this study was to evaluate the influence of vinification techniques on volatile compounds and sensory profiles in young Palomino fino white wines. Four winemaking techniques (pellicular maceration, supra-extraction and use of commercial yeast strains and of beta-glycosidase enzymes) were implemented to enhance the aromatic quality of wines elaborated from this neutral variety of grape. Volatile compound content, aromatic profile (OAVs) and sensorial analysis were determined. The results showed that all the vinification techniques studied led to an increase in volatile compounds compared to the control wine. Likewise, an influence of the vineyard and must extraction method on these compounds was observed. However, the greatest changes in aroma activity and sensory profile were a result of the pellicular maceration and supra-extraction techniques. The latter was differentiated by the highest content of terpenes and, consequently, the highest odour activity values of floral series. In addition, the supra-extraction was a very selective technique since it extracted terpenes and aromatic precursors, but not the acids responsible for the fatty characteristic, such as octanoic acid. In terms of sensory profile, the supra-extraction technique improved the intensity of the Palomino fino white wine and its aromatic quality with a previously not-determined floral character

Unlocking sustainable competitive advantage: exploring the impact of technological innovations on performance in Mexican SMEs within the tourism sector

©. This manuscript version is made available under the CC-BY 4.0 license http://creativecommons.org/licenses/by/4.0/ This document is the Published, version of a Published Work that appeared in final form in [Environment, Development and Sustainability]. To access the final edited and published work see[https://doi.org/10.1007/s10668-023-04025-y]This research inquiry explores the interplay between environmentally sustainable practices, technological innovations and small- and medium-sized enterprises (SMEs) performance in Mexico’s tourism sector. The tourism industry in Mexico holds immense economic signifcance, contributing signifcantly to employment and revenue generation. However, the sector also faces challenges related to environmental sustainability. Thus, the objective of this research is to assess how the integration of sustainable environmental practices infuences the operational outcomes of SMEs. Furthermore, it also aims to conclude the role of technological innovation, Information and Communication Technology (ICT), digitalization and gender in this relationship. A structural equation modeling approach was applied to a sample of 797 Mexican SMEs in the tourism sector. Our fndings provide evidence of several contributions: frst, environmental sustainability practices improve performance; second, technological innovation, ICT and digitalization play a critical mediating role in specifc relationships to foster performance; fnally, incentives encourage sustainable practices related to environmental improvement, especially when the SME’s CEO is a woman. The results of this study hold practical signifcance for the SME sector, as it demonstrates that by adopting sustainable practices, SMEs can strengthen their market position, improve technological innovativeness, minimize environmental impact and capitalize on emerging business prospects

MODELOS DE INTERVENCIÓN EN LA CONDUCTA SUICIDA SEGÚN DIFERENTES PROFESIONALES SANITARIOS EN ESPAÑA: RESULTADOS DEL PROYECTO EUREGENAS

According to the WHO (World Health Organization) and the European Union, suicide is considered to be a health problem of prime importance and to be one of the principal causes of unnatural death. In Spain, the number of suicides has increased 12% since 2005 . The Research Project “European Regions Enforcing Actions against Suicide (EUREGENAS), funded by the Health Program 2008-2013, has as main objective the description of an integrated model of Mental Health orientated to the prevention of suicide. The differences that allow distinguishing the meaning of prevention in suicide behavior are described and explained through a qualitative methodological strategy and through the creation of discussion groups formed by different groups of health professionals. The results highlight the existing differences between the diverse health professionals who come more in contact with this problem and it shows as well the coincidence of meaning that suicide has to be considered as a priority in the field of health.Según la OMS y la Unión Europea, consideran el suicidio un problema de primer orden y una de las principales causas de muerte no natural. En España, la tasa ha aumentado un 12% desde 2005(1). El Proyecto de Investigación Euroepan Regions Enforcing Actions against Suicide (EUREGENAS) financiado por Health Progam 2008-2013, tiene como principal objetivo describir un modelo integrado de Salud Mental orientado a la prevención de suicidio. A través de una estrategia metodológica cualitativa y mediante la elaboración de grupos de discusión con distintos colectivos profesionales de la salud se describen e interpretan las diferencias que permiten discriminar el significado de la prevención de conductas suicidas. Los resultados ponen en evidencia las diferencias existentes entre los diferentes profesionales de la salud más relacionados con este problema y la coincidencia en considerar el suicidio como una prioridad en el ámbito de la salud.De acordo com a OMS e a União Europeia o suicídio é considerado um problema de primeira ordem e uma das principais causas de morte não natural. Em Espanha, a taxa aumentou 12% desde 2005 (INE, 20014). O projeto de investigação Regiões Europeias Promovendo Acções contra o Suicídio (EUREGENAS), financiado pelo Programa de Saúde 2007-2013, tem como objetivo principal promover um modelo integrado de saúde mental para prevenir o suicídio. Através de uma estratégia metodológica qualitativa e do desenvolvimento de grupos de discusão com diferentes profissionais de saúde, são descritas e interpretadas as diferenças que permitem identificar como discriminar o significado da prevenção de comportamentos suicidas. Os resultados evidenciam as diferenças entre os pontos de vista e práticas dos diferentes profissionais da saúde relacionados com este problema, e a ideia reconhecida em considerar o suicídio como uma prioridade no campo da saúde

Creating Virtual Humans with Game Engines for Evaluate Ambient Assisted Living Scenarios

In order to evaluate AAL systems, virtual environments help to reduce costs and time, but these environments do not include hyper-realistic human movements. This is something crucial to evaluate activity recognition systems. The present work in progress describes how it is looking for a way to solve this problem and its development using a virtual environment. By means of a game engine and adjusting their parameters, simulations of real acceleration data sets have been generated. It is continuing looking for a valid model to follow.Ministerio de Economía y Competitividad TIN2013-46801-C4-1-RJunta de Andalucía TIC-805

Study of the dynamics of estuarine and coastal waters using remote sensing: the Tinto-Odiel estuary, SW Spain

Versión subida sacada de: http://www.juntadeandalucia.es/medioambiente/site/rediam/menuitem.04dc44281e5d53cf8ca78ca731525ea0/?vgnextoid=0e9a153c30a30110VgnVCM1000000624e50aRCRD&vgnextchannel=b85703d78270f210VgnVCM2000000624e50aRCRD&vgnextfmt=rediam&lr=lang_esThis paper deals with the application of satellite images to characterize some aspects of the circulation dynamics of the Tinto-Odiel estuary using turbidity patterns as ‘natural tracers’. 15 images (Landsat TM and Spot HRV) were processed to provide synoptic, instantaneous views of the circulation patterns under different environmental conditions. In addition, a comparison was made between results of oceanographic field work, using biplanes and fluorescent tracers, and satellite image turbidity patterns used as ‘ground truth’ data for specific hydroclimatic situations. This approach allowed (1) the identification and mapping of dynamic processes of interest during a theoretical tidal cycle, (2) the elaboration of additional information on the ‘flow schemes’ at the mouth of the estuary with improved spatial and temporal resolution, and (3) the supply of basic data to improve the knowledge of exchange processes between estuarine and coastal waters. The results of this study are considered to be useful for the management of the estuarine system

Nuevas aportaciones sobre Miguel Serveto. El polígrafo Miguel Serveto, a través de su pensamiento, obra y linaje

Estudio sobre la personalidad de Miguel Serveto en las órdenes genealogico y familiar, medico y descubridor, geográfico y teológico del sabio español donde se analizan en profundidad las facetas mencionadas del mismo con aportaciones nuevas acerca de su múltiple personalidad como científico y teólogo, valiéndonos de una investigacion realizada en los últimos treinta años a través de la consulta de unas mil obras y otras publicaciones serventianas, y unos dos mil archivos históricos nacionales y extranjeros con una incidencia especial en el conocimiento exhaustivo de la genealogía y familia de Miguel Serveto desde el siglo XIV a nuestros dias.Las conclusiones de la tesis se refieren a las órdenes genealógico y familiar, medico y descubridor, geográfico y teológico y a la amplia heterobibliografia del personaje<br /

Interactive displays instead of whiteboards as a learning center

El uso de elementos interactivos ha permitido dinamizar nuestras clases y atraer la atención del alumnado. En este caso, nos vamos a centrar en el uso de monitores interactivos con soportes móviles. Estos han permitido no solo añadir atractivo a las clases sino también desplazar el espacio tradicional de aprendizaje (pizarra o mesa del profesor) hacia uno nuevo: movible, manipulable, multimedia y cercano a la realidad tecnológica del alumnado. En cualquier rincón del aula, en los pasillos e incluso en el patio podemos realizar actividades con estos monitores interactivos sin tener la limitación de una pared o el problema de la excesiva luminosidad. Este cambio es el que se analiza en este artículo tras el análisis de la experiencia a lo largo de 3 años en el uso de las mismas en el Colegio BV María (Irlandesas de Bami) en Sevilla.The use of interactive elements has made it possible to make our classes more dynamic and attract the attention of the students. In this case, we are going to focus on the use of interactive monitors with mobile supports. These have allowed not only to add attractiveness to the classes but also to move the traditional learning space (blackboard or teacher's table) towards a new one: mobile, manipulable, multimedia and close to the technological reality of the students. In any corner of the classroom, in the corridors and even in the courtyard, we can carry out activities with these interactive monitors without having the limitation of a wall or the problem of excessive light. This change is what is analyzed in this article after the analysis of the experience over 3 years in the use of the same in the Colegio BV María in Seville