Verónica Tricio

Universidad de Burgos | UBU · Depatment of Physics

Modificar el modelo energético existente, basado en combustibles fósiles, se ha hecho una necesidad incuestionable; en ese proceso las energías renovables (ER) jugarán un papel fundamental. Dicho proceso implica un cambio de mentalidad y a la educación le corresponde una parte esencial e insustituible en dicho cambio. Dada la importancia de enseñar...

Es clara la necesidad de modificar el modelo energético existente. En el nuevo esquema por venir las energías renovables desempeñarán un papel fundamental, por lo que es indudable la importancia de enseñar y aprender algunos tópicos referentes a estas energías y temas relacionados. En este trabajo, producto de la cooperación entre las Universidades...

Resumen Este estudio consta de dos partes, donde se contemplan los resultados extraí-dos y su análisis acerca de las tutorías del PAT en una universidad pública espa-ñola. El objetivo fue conocer la respuesta de los estudiantes respecto de las tuto-rías PAT de titulación, recogidos mediante una encuesta a alumnos de grado. Palabras clave Tutorías,...

Resumen Este estudio consta de dos partes, donde se contemplan los resultados extraí-dos y su análisis acerca de las tutorías del PAT en una universidad pública espa-ñola. El objetivo fue conocer la respuesta de los estudiantes respecto de las tuto-rías PAT de titulación, recogidos mediante una encuesta a alumnos de grado. Palabras clave Tutorías,...

Virus y su dispersión. Respuestas a algunas preguntas

This study presents the application of self-organizing maps to air-quality data in order to analyze episodes of high pollution in Madrid (Spain’s capital city). The goal of this work is to explore the dataset and then compare several scenarios with similar atmospheric conditions (periods of high Nitrogen dioxide concentration): some of them when no...

La flexografia se utiliza habitualmente en las artes graficas en el ambito del etiquetaje. Es una gran desconocida como tal, pero se maneja diariamente. Es importante conocer el desarrollo de la impresion flexografica

La Meteorología es una rama de la Física que inicialmente no está incluida como tal en los temarios de ESO o Bachillerato. Por lo tanto, se introduce de manera transversal en el programa Meteoscolas, incluido dentro de los programas Proxecta que la Consellería de Cultura, Educación e Ordenación Universitaria mantiene en colaboración con diferentes...

En estos estudios, es de interés que los alumnos conozcan bien los efectos a los que están expuestos en el trabajo: Seguridad: estudio de riesgo de uso con equipos y maquinaria. Higiene: riesgos físicos y químicos, y se abordan temas como las vibraciones, ruido, radiaciones ionizantes y no ionizantes, entre otras. Ergonomía: posturas.

It is true that radiations are immersed in our daily life and it is also a known fact that these ionized radiations in the environment and work place can produce harmful effects in people’s health. Its study and the use of different types of radiations bring upon a huge social and academic interest. This following thesis, suggests, to focus practic...

It is true that radiations are immersed in our daily life and it is also a known fact that these ionized radiations in the environment and work place can produce harmful effects in people's health. Its study and the use of different types of radiations bring upon a huge social and academic interest. This following thesis, suggests, to focus practic...

This study presents the application of dimensionality reduction and clustering techniques to episodes of high pollution in Madrid City (Spain). The goal of this work is to compare two scenarios with similar atmospheric conditions (periods of high NO2 concentration): one of them when no actions were taken and the other one when traffic restrictions...

Se trata de un proyecto interdisciplinar cuyo objetivo es acercar la ciencia al alumnado a traves de la meteorologia, la toma de datos de temperatura, velocidad del viento, precipitaciones, humedad relativa y la posterior realización de actividades a partir de esos datos.

El trabajo que se toma como ejemplo se refiere al llamado MeteoEscolas.

RESUMO Meteogalicia cuenta con estaciones automáticas y manuales. En este trabajo se destaca una estación manual en la cual participan los alumnos de la E.S.O. Inicialmente, se toman los datos de temperatura, humedad relativa, velocidad del viento y lluvia, todos los dias laborables a la misma hora. Posteriormente, se realiza una comparación de los...

Ozone is one of the pollutants with most negative effects on human health and in general on the biosphere. Many data-acquisition networks collect data about ozone values in both urban and background areas. Usually, these data are incomplete or corrupt and the imputation of the missing values is a priority in order to obtain complete datasets, solvi...

The combined application of several soft-computing and statistical techniques is proposed for the characterization of atmospheric conditions in two European regions: Madrid (Spain) and Prague (Czech Republic). The resulting Hybrid Artificial Intelligence System (HAIS) combines projection models for dimensionality reduction and clustering, combining...

Science Secundary School, TIC, Tecnology, Physic, Chemistry , Maths and Deseing

This study presents the application of clustering techniques to a real-life problem of studying the air quality of the Castilla y León region in Spain. The goal of this work is to analyze the level of air pollution in eight points of this Spanish region between years 2008 and 2015. The analyzed data were provided by eight acquisition stations from...

Resultados de Evaluación en dos Casos de Estudio de Máster Universitario. Comparación entre Master presencial y online.

A comprehensive analysis of clustering techniques is presented in this paper through their application to data on meteorological conditions. Six partitional and hierarchical clustering techniques (k-means, k-medoids, SOM k-means, Agglomerative Hierarchical Clustering, and Clustering based on Gaussian Mixture Models) with different distance criteria...

Se trata de conocer el estado de carga de la batería. Se propone una experiencia práctica. Y se ha diseñado un sensor electroquímico que se introduce en la batería de plomo ácido y facilita la información sobre el estado de carga de la batería.

En este trabajo se presenta un análisis de posibilidades de utilizar un estudio de las medidas de resistividad de un electrolito por el enorme interés científico y tecnológico de las baterías como acumuladores. Se ha preparado una practica para estudiantes de grado de ciencias o de ingenierías con varios objetivos didácticos, como son determinar el...

En este trabajo se presenta un análisis de posibilidades de utilizar un estudio de las medidas de resistividad de un electrolito por el enorme interés científico y tecnológico de las baterías como acumuladores. Se ha preparado una practica para estudiantes de grado de ciencias o de ingenierías con varios objetivos didácticos, como son determinar el...

The failure rate of hermetic compressors in countries with a tropical climate is well above that the international quality standards. The purpose of the work is to study the main problems that the existence of low voltages in the domestic network brings about for the proper and efficient operation of the hermetic compressor used by domestic refrige...

Present study proposes the application of different soft-computing and statistical techniques to the characterization of atmospheric conditions in Spain. The main goal is to visualize and analyze the air quality in a certain region of Spain (Madrid) to better understand its circumstances and evolution. To do so, real-life data from three data acqui...

Present work proposes the application of several clustering techniques (k-means, SOM k-means, k-medoids, and agglomerative hierarchical) to analyze the climatological conditions in different places. To do so, real-life data from data acquisition stations in Spain are analyzed, provided by AEMET (Spanish Meteorological Agency). Some of the main mete...

This work focuses on the development of the Tutorial Action Plan (TAP) of University of Burgos, which begins its experience in the academic year 2009-2010. The objective of this work is the analysis, on three undergraduate Degrees, of the potential influence of the TAP on different variables related to first-year students and tutor-teachers: academ...

p>Este trabajo se centra en el desarrollo del Plan de Acción Tutorial (PAT) de la Universidad de Burgos, Plan que inicia su experiencia en el curso académico 2009-2010. A partir del seguimiento de la implantación del PAT en tres Grados, se pretende analizar la posible influencia del mismo en diferentes variables relacionadas con los alumnos de prim...

Al inicio de este siglo xxi ha comenzado a desarro-llarse un nuevo dominio científico, la Ciencia de la Sostenibilidad, con el objetivo de integrar las aportaciones a la Sostenibilidad de distintas disciplinas que están dando una respuesta positiva a los numerosos llamamientos realizados para que la comunidad científica contribuya a hacer frente a...

The behavior of the cooling capacity and efficiency of hermetic compressors operating in tropical conditions is studied and the effect on the functioning of domestic refrigerators is evaluated. For this experimental study, the performance of hermetic compressors at ambient temperatures of 35 and 38 ° C was analyzed and compared with those obtained...

This multidisciplinary research analyzes the atmospheric pollution conditions of two different places in Czech Republic. The case study is based on real data provided by the Czech Hydrometeorological Institute along the period between 2006 and 2010. Seven variables with atmospheric pollution information are considered. Different Soft Computing mode...

Using three formulations of Richardson number (Ri), the stability atmospheric conditions for winter time in the region of Burgos, Spain, have been evaluated. The data used in this study have been obtained from the meteorological tower installed at Villafría airport. The three formulations used are Ri (traditional), Rig (gradient) and Ri(zm). The re...

Multidisciplinary research into statistical and soft computing models is detailed that analyses data on emissions of atmospheric pollution in urban areas. The research analyses the impact on atmospheric pollution of an extended bank holiday weekend in Spain. Levels of atmospheric pollution are classified in relation to the days of the week, seeking...

Soft computing models are capable of identifying patterns that can characterize a 'typical day' in terms of its meteorological conditions. This multidisciplinary study examines data on six meteorological parameters gathered in a Spanish city. Data on these and other variables were collected for over 6 months, in 2007, from a pollution measurement s...

This research analyzes the meteorological conditions of four different places in Spain. The case study is based on real data provided by the AEMET (Meteorological Spanish Agency) in 2009. Thirteen variables with atmospheric conditions are considered. Different Statistical and Soft Computing Models are applied to show the great variability of the en...

In this interdisciplinary research several statistical and soft computing models are applied to analyze a case study related to inmissions of atmospheric pollution in urban areas. The research analyzes the impact on atmospheric pollution of an extended bank holiday weekend in Spain and the way in which meteorological conditions affect pollution lev...

This paper presents a multidisciplinary study on the application of statistical and neural models for analysing data on immissions of atmospheric pollution in urban areas. Data was collected from the network of pollution measurement stations in the Spanish Autonomous Region of Castile-Leon. Four pollution parameters and a pollution measurement stat...

In this paper we describe the general structure of an electronic book for the study of Brownian motion. We developedthe book according to constructivism in science education. We have focused attention on a simple way forexperimental verification of Einstein’s formula and simulation of Brownian particles movement.

This paper proposes a new visualization tool based on feature selection and the identification of underlying factors. The goal of this method is to visualize and extract information from complex and high dimensional data sets. The model proposed is an extension of Maximum Likelihood Hebbian Learning based on a family of cost functions, which maximi...

This study proposes a new approach to feature selection and the identification of underlaying factors. The goal of this method is to visualize and extract information from complex and high dimensional data sets. The model proposed is an extension of Maximum Likelihood Hebbian Learning [14], [5], [15] based on a family of cost functions, which maxim...

During the last few years, relevant contributions to the study of the ozone measurements in urban sites the EU. Ozone measurements are not numerous in some parts of southern Europe. In Spain, ozone concentrations are usually measured in urban sites, but ozone in rural and semi-rural sites is not examined satisfactorily. With the objective of determ...

A campaign of air quality measurements in the city of Burgos (Spain) has been carried out during autumn and winter 2002--03; a new installation of two instruments utilizing the differential optical absorption spectroscopy (DOAS) technique to measure different pollutants has offered some preliminary results summarized in this report. The DOAS techni...

Sumario. El movimiento browniano es un fenómeno cuyo estudio fue clave para el avance de la Física y de la Química en los inicios del siglo XX. Es hoy una temática de actualidad, como lo evidencian el desarrollo de la teoría de fracta-les, las investigaciones sobre contaminación ambiental y motores brownianos. Estudiar experimentalmente dicho fenóm...

This multidisciplinary research project applies statistical and neural models to analyse the immision values of urban atmospheric pollution. Data collection was from the network of pollution measurement stations in the Spanish Autonomous Region of Castile-Leon. Six meteorological parameters and a pollution measurement station in the city of Burgos...

Recibido el 1/06/2007. Aprobado en versión final el 15/06/2007. Sumario. Prácticamente desde su invención, la fotografía es utilizada en las investigaciones sobre Física y Astronomía. A partir de los años sesenta del pasado siglo esa tecnología ha sido empleada, más bien ocasionalmente, en la realiza-ción de mediciones durante la enseñanza de la Fí...