Listar Departamento de Física Aplicada, Radiología y Medicina Física por autor "d4d41de4-6b92-48dc-94dd-4be50dd4eb84"
Mostrando ítems 1-20 de 20
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A Methodology for Buildings Access to Solar Radiation in Sustainable Cities
Fernández-Ahumada, Luis Manuel; Ramírez Faz, José; López Luque, Rafael; Márquez García, Álvaro; Varo-Martínez, Marta (MDPI, 2019)The growing need to improve the environmental and energy sustainability of buildings involves the use of solar radiation incident on their surfaces. However, in cities, this task is complicated due to the constructive ... -
A novel backtracking approach for two-axis solar PV tracking plants
Fernández-Ahumada, Luis Manuel; Ramírez Faz, José; López Luque, Rafael; Varo-Martínez, Marta; Moreno-García, Isabel; Casares de la Torre, Francisco José (Elsevier, 2020)Solar tracking is a technique required to increase energy production in multiple photovoltaic (PV) facilities. In these plants, during low-elevation solar angle hours, shadows appear between the collectors causing a dramatic ... -
Autoaprendizaje tutorizado de los estados de la materia. Empleando un software interactivo
Climent Bellido, M. de la Salud; Martínez-Jiménez, Pilar; Varo-Martínez, Marta; Pedrós Pérez, Gerardo (Universidad de Córdoba, Vicerrectorado de Innovación y Calidad Docente, 2004)During this academical year, we are testing the new ECTS educational system in some of the Cordoba universitary studies. With this new credit concept, all the work of the students tend to be evaluated. This report presents ... -
Benchmarking Analysis of the Panorama of Grid-Connected PV Installations in Spain
Gómez Uceda, Francisco J.; Varo-Martínez, Marta; Ramírez Faz, José; López Luque, Rafael; Fernández-Ahumada, Luis Manuel (MDPI, 2022)Renewable energies play an important role as a solution to the challenge of satisfying the growing global energy demand without jeopardizing the achievements in the fight against climate change. Given this panorama, different ... -
Desarrollo de laboratorios virtuales y gestor de contenido multiplataforma para la docencia de fundamentos físicos en Ingeniería
Varo-Martínez, Marta; Martínez-Jiménez, Pilar; Pedrós Pérez, Gerardo; García Martínez, M. del Carmen; Pontes-Pedrajas, A. (Universidad de Córdoba, Vicerrectorado de Innovación y Calidad Docente, 2003)We have created a web page (www.uco.es/grupos/labvirtual) that provides the students the total access to the information related to all the subjects that the professors of the Department of Applied Physics teach in the ... -
Design and 3D Manufacturing of an Improved Heliostatic Illuminator
Varo-Martínez, Marta; Ramírez Faz, José; López-Sánchez, Jesús; Torres Roldán, Manuel; Fernández-Ahumada, Luis Manuel; López Luque, Rafael (MDPI, 2022)Increasing daylighting levels contributes to improving the energy efficiency of buildings and consequently to the fight against climate change. This work presents a new illuminator based on a previous single-axis polar ... -
Estudio de campos electromagnéticos medioambientales: una propuesta que conecta asignaturas científicas con aspectos tecnológicos, sociales y medioambientales
Climent Bellido, M. de la Salud; Martínez-Jiménez, Pilar; Pedrós Pérez, Gerardo; Varo-Martínez, Marta; Pontes-Pedrajas, A. (Universidad de Córdoba, Vicerrectorado de Innovación y Calidad Docente, 2004)In order to make the student to be interested on what he has to study, we have developed a new educational tool called "Study of environmental electromagnetic fields: a proposal that connects scientific subject to technologic, ... -
Estudio didáctico interactivo de los estados de la materia EDIEMA
Pontes-Pedrajas, A.; Climent Bellido, M. de la Salud; Martínez-Jiménez, Pilar; Varo-Martínez, Marta; Pedrós Pérez, Gerardo (Universidad Politécnica de Cataluña, 2003)La falta de recursos tales como laboratorios y materiales así como la peligrosidad de algunas prácticas, hacen que la enseñanza de la Química sea muy teórica, cuando es una ciencia básicamente experimental. Por otra parte, ... -
Evaluation of a walking school bus service as an intervention for a modal shift at a primary school in Spain
Pérez Martín, Pedro; Pedrós Pérez, Gerardo; Martínez-Jiménez, Pilar; Varo-Martínez, Marta (Elsevier, 2018)In recent decades, the proportion of students using motorized transportation to school has increased while active transportation has decreased. The walking school bus is one of the most used interventions aiming to reduce ... -
Excitation of Species in an Expanded Argon Microwave Plasma at Atmospheric Pressure
García, María C; Varo-Martínez, Marta; Martínez, Pilar (2010)The excitation capability of an argon microwave plasma flame expanded at atmospheric pressure has been studied. For this purpose, argon with different proportions of nitrogen was introduced at the end of the expanded flame, ... -
Gas temperature determination in microwave discharges at atmospheric pressure by using different Optical Emission Spectroscopy techniques
Yubero, Cristina; García, María C; Varo-Martínez, Marta; Martínez, Pilar (Elsevier, 2013)Non-thermal plasmas sustained at atmospheric pressure are considered as a very promising technology for different purposes, in which the knowledge of the gas temperature is an important issue. In this paper, the gas ... -
New Omnidirectional Sensor Based on Open-Source Software and Hardware for Tracking and Backtracking of Dual-Axis Solar Trackers in Photovoltaic Plants
Gómez Uceda, Francisco J.; Ramírez Faz, José; Varo-Martínez, Marta; Fernández-Ahumada, Luis Manuel (MDPI, 2021)In this work, an omnidirectional sensor that enables identification of the direction of the celestial sphere with maximum solar irradiance is presented. The sensor, based on instantaneous measurements, functions as a ... -
Real-Time Monitoring System for a Utility-Scale Photovoltaic Power Plant
Moreno-García, Isabel; Palacios García, Emilio; Pallarés López, Víctor; Santiago, Isabel; González Redondo, Miguel Jesús; Varo-Martínez, Marta; Real Calvo, Rafael Jesús (MDPI, 2016)There is, at present, considerable interest in the storage and dispatchability of photovoltaic (PV) energy, together with the need to manage power flows in real-time. This paper presents a new system, PV-on time, which ... -
Recursos TICs orientados a mejorar la capacidad de razonamiento científico como estrategia de resolución de problemas de Ingeniería
Varo-Martínez, Marta; López-Quintero, José Luis; Pontes-Pedrajas, A.; Pérez Martín, Pedro; Varo, Elena; Jiménez-Valle, Adrián; Muñoz Peinado, Juan (UCOPress, 2018)En este proyecto se ha diseñado una nueva metodología docente de resolución de problemas en asignaturas científico-técnicas, basada en el uso de recursos TIC, con el objetivo de fomentar la adquisición de la competencia ... -
Simulation of Self-Consumption Photovoltaic Installations: Profitability Thresholds
Varo-Martínez, Marta; Fernández-Ahumada, Luis Manuel; López Luque, Rafael; Ramírez Faz, José (MDPI, 2021)PV self-consumption can contribute positively to the spread of PV and, therefore, to the progress of renewable energies as a key element in a decarbonized energy model. However, the policies of each country regarding the ... -
Sistema de evaluación del potencial de recarga para vehículos equipados con generador fotovoltaico
Ramírez Faz, José; López Luque, Rafael; Varo-Martínez, Marta; Fernández de Alhumada, Luis Manuel; Casares de la Torre, Francisco José; Gómez Uceda, Francisco J. (Oficina de Transferencia de Resultados de la Investigación, 2021) -
Los sistemas de respuesta interactiva para el fomento de la competencia de razonamiento científico en los estudiantes de Ingeniería
Varo-Martínez, Marta; López-Quintero, José Luis; Pontes-Pedrajas, A.; Muñoz Rodríguez, David; Muñoz Peinado, Juan; Pérez Martín, Pedro (UCOPress, 2017)El presente proyecto se basa en el empleo de las TICs para la mejora del proceso de enseñanza/aprendizaje en las materias de Física en Ingeniería. Concretamente, se ha diseñado una nueva metodología docente para la resolución ... -
Spectroscopic Study of an Expanded Argon Microwave (2.45 GHz) Plasma at Atmospheric Pressure in a Helium Environment
García, María C; Varo-Martínez, Marta; Martínez, Pilar (SAGE, 2009)In the present work, an argon microwave (2.45 GHz) plasma flame created at the end of a surface-wave-sustained discharge column in a helium environment has been experimentally studied. This is a plasma with new possibilities ... -
Tutorial and simulation electrooptic and acoustooptic software as innovative methodology to improve the quality of electronic and computer engineering formation
Fernández-Sánchez, Jesús; Climent Bellido, M. de la Salud; García Martínez, M. del Carmen; Pedrós Pérez, Gerardo; Varo-Martínez, Marta; Martínez-Jiménez, Pilar; Aguilera Ureña, M. Jesús (IEEE, 2006)In this paper, an introduction to the main design features of a computer-aided educational package addressed to students of the final years of Electronic and Computer Engineering is presented. The software includes ... -
Use of Polar Heliostats to Improve Levels of Natural Lighting inside Buildings with Little Access to Sunlight
Fernández-Ahumada, Luis Manuel; Osuna-Mérida, Maximiliano; López-Sánchez, Jesús; Gómez Uceda, Francisco J.; López Luque, Rafael; Varo-Martínez, Marta (MDPI, 2022)The growing need to increase environmental and energy sustainability in buildings (housing, offices, warehouses, etc.) requires the use of solar radiation as a renewable source of energy that can help to lower carbon ...