Listar DFisA-Artículos, capítulos... por título
Mostrando ítems 21-40 de 169
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Analysis of the Solar Collectors Installation on a Roof of the Small Public Building in Poland, Lithuania and Spain—A Case Study
(MDPI, 2018)A solar collector market is most European countries is at the stage of continuous development, however its expansion rate differs. It shows that much more factors than only the local solar radiation is important, including ... -
Aplicaciones de las nuevas tecnologías en la educación científica: análisis crítico, perspectivas y propuestas
(Instituto de Estudios Transnacionales de Córdoba, 2002) -
Aplicaciones de las tecnologías de la información y de la comunicación en la información científica. Primera parte: funciones y recursos
(Asociación de Profesores Amigos de las Ciencias-Eureka, 2005)Las tecnologías de la información y la comunicación (TICs) ejercen actualmente una influencia cada vez mayor en la educación científica, tanto en la enseñanza secundaria como en la universitaria, no sólo en lo que respecta ... -
Application of the Multiverse Optimization Method to Solve the Optimal Power Flow Problem in Alternating Current Networks
(MDPI, 2022)In this paper, we solve the optimal power flow problem in alternating current networks to reduce power losses. For that purpose, we propose a master–slave methodology that combines the multiverse optimization algorithm ... -
Application of the Multiverse Optimization Method to Solve the Optimal Power Flow Problem in Direct Current Electrical Networks
(MDPI, 2021)This paper addresses the optimal power flow problem in direct current (DC) networks employing a master–slave solution methodology that combines an optimization algorithm based on the multiverse theory (master stage) and ... -
Application of time-controlled critical point in pressure reducing valves: a case study in North Spain
(MDPI, 2023)Potable water utilities are currently making great efforts to reduce leakage rates and assure long-term supply to the population due to the challenges of climate change, growing population and water shortage scenarios that ... -
Applied Engineering Using Schumann Resonance for Earthquakes Monitoring
(MDPI, 2017)For populations that may be affected, the risks of earthquakes and tsunamis are a major concern worldwide. Therefore, early detection of an event of this type in good time is of the highest priority. The observatories ... -
Assessment of the Potential of UAV Video Image Analysis for Planning Irrigation Needs of Golf Courses
(MDPI, 2016)Golf courses can be considered as precision agriculture, as being a playing surface, their appearance is of vital importance. Areas with good weather tend to have low rainfall. Therefore, the water management of golf courses ... -
Autoaprendizaje tutorizado de los estados de la materia. Empleando un software interactivo
(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 ... -
Basal slip latent hardening by prism plane slip dislocations in sapphire (α-Al2O3)
(Elsevier, 2010)The properties of sapphire (α-Al2O3) predeformed at T = 1450 °C by 〈〉{} prism plane slip and subsequently deformed in 〈〉(0 0 0 1) basal slip between 1050 and 1250 °C were investigated. The critical resolved shear stress ... -
Benchmarking Analysis of the Panorama of Grid-Connected PV Installations in Spain
(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 ... -
La biblioteca pública vista por un usuario
(2004)A mediados de los noventa, algunos profetas anunciaron la muerte del libro a manos de Internet. La aparición de un nuevo medio de acceso al conocimiento no sólo no liquida los anteriores, sino que ayuda a perfeccionarlos. ... -
Biocalcarenitas como materiales de construcción en la iglesia de Santa Marina de Aguas Santas (Córdoba, España)
(Consejo Superior de Investigaciones Científicas (CSIC), 2009)Para la caracterización litológica y determinación del grado de alteración de los materiales pétreos se han empleado las siguientes técnicas: difracción de rayos X (método del polvo), microscopía petrográfica (sobre lámina ... -
Biomass as Renewable Energy: Worldwide Research Trends
(MDPI, 2019)The world’s population continues to grow at a high rate, such that today’s population is twice that of 1960, and is projected to increase further to 9 billion by 2050. This situation has brought about a situation in which ... -
Buenas prácticas en la publicidad en relación con el cambio climático y el consumo energético
(Asociación Española de Educación Ambiental, 2007) -
Carbon Dioxide Human Gains—A New Approach of the Estimation
(MDPI, 2019)Human health is dependent on the Indoor Air Quality (IAQ) of residential and public buildings, where people spend a substantial amount of time. Part of IAQ parameters, like temperature or humidity influence the thermal ... -
Characterization of biodiesel using virtual laboratories integrating social networks and web app following a ubiquitous- and blended-learning
(Elsevier, 2019)In this work, ubiquitous and blended learning focused on biofuel characterization, through three virtual laboratories, named “Determination of biodiesel heating value by automatic calorimeter”, “Determination of biodiesel ... -
Chromium hardening and Peierls mechanism for basal slip in sapphire (α-Al2O3) at temperatures between 900 and 1500 °C
(European Ceramic Society, 2007)The plastic deformation of Cr3+-doped α-Al2O3 (ruby) with four distinct Cr concentrations has been studied at temperatures between 900 and 1500 °C. The mechanical tests indicate that the processes of dislocation multiplication ... -
Clasificación orientada a objetos en fotografías aéreas digitales para la discriminación de usos del suelo
(Asociación Interciencia (Caracas), 2009)Las técnicas de clasificación tradicionales, basadas en rasgos de la imagen a nivel de píxel, presentan ciertas limitaciones, como lo son la aparición de un característico efecto “sal y pimienta” o su reducida capacidad ... -
Comparative study on high temperature mechanical behavior in 3YTZP containing SWCNTs or MWCNTs
(Elsevier, 2016)Effects on mechanical properties of the presence of either single-walled carbon nanotubes (SWCNTs) or multi-walled carbon nanotubes (MWCNTs) in a 3YTZP matrix have been investigated in this work. Thus, monolithic 3YTZP and ...