Search results for "TARE"
showing 10 items of 619 documents
Todo sobre Almodóvar y el posfranquismo
2000
Texto recogido posteriormente en una versión casi idéntica en: Vidal-Beneyto, José (2007). Memoria democrática (pp. 181-192). Madrid: Foca.
IL progetto Enernetmob per una maggiore sostenibilità dei trasporti nella filiera corta
2020
Il progetto EnerNETMob “MeditErraNEan inteRregional electromobility NETworks for interMOdal and interurBan low carbon transport systems”, co-finanziato dal programma europeo InterregMed, si propone di progettare, testare e migliorare piani di elettromobilità sostenibili che collegano città e regioni nell’area del Mediterraneo seguendo standard comuni e misure politiche, finalizzate alla riduzione delle emissioni di gas serra nell’atmosfera. EnerNETMob promuove, infatti, la condivisione e la promozione della mobilità sostenibile e l’intermodalità terra-mare, attraverso l’implementazione di reti pilota interurbane e interregionali di veicoli elettrici anche co-alimentati da fonti di energia r…
Aprendizaje lingüístico e inclusión social : combinación del enfoque comunicativo y el enfoque por tareas.
2017
Resumen: La presente propuesta de experiencia práctica aspira a compartir los buenos resultados conseguidos en un curso de español como lengua extranjera dirigido a inmigrantes realizado en “L’Espai d’Inclusió i Formació Casc Antic” (Eicascantic Barcelona), en el que se combinó el enfoque comunicativo con el enfoque por tareas con los objetivos de mejorar el nivel lingüístico de los alumnos y de favorecer su inclusión social en su nuevo contexto. Para ello, se creó el material sociolingüístico del nivel A2 del MCERL Conociendo y se aplicó en un curso intensivo de 54 horas de duración llevando a cabo, a posteriori, un análisis de los resultados obtenidos. Todo ello se realizó teniendo en men…
Strength and ductility of RC jacketed columns: A simplified analytical method
2016
Abstract Reinforced concrete (RC) jacketing is a common method for retrofitting existing columns with poor structural performance. It can be applied in two different ways: if the continuity of the jacket is ensured, the axial load of the column can be transferred to the jacket, which will be directly loaded; conversely, if no continuity is provided, the jacket will induce only confinement action. In both cases the strength and ductility evaluation is rather complex, due to the different physical phenomena included, such as confinement, core–jacket composite action, preload and buckling of longitudinal bars. Although different theoretical studies have been carried out to calculate the confin…
The Transverse Crack Tension test revisited
2016
Several problems arise when measuring the mode II interlaminar fracture toughness using a Transverse Crack Tension specimen; in particular, the fracture toughness depends on the geometry of the specimen and cannot be considered a material parameter. A preliminary experimental campaign was conducted on TCTs of different sizes but no fracture toughness was measured because the TCTs failed in an unacceptable way, invalidating the tests. A comprehensive numerical and experimental investigation is conducted to identify the main causes of this behaviour and a modification of the geometry of the specimen is proposed. It is believed that the obtained results represent a significant contribution in …
Biogas production from boreal herbaceous grasses – Specific methane yield and methane yield per hectare
2009
Abstract The objective of this study was to determine the specific methane yields of four grass species (cocksfoot, tall fescue, reed canary grass and timothy) cultivated under boreal conditions as well as how harvesting time and year of cultivation affects the specific methane yields per ha. The specific methane yields of all grasses and all harvests varied from 253 to 394 Nl CH4/kg volatile solids (VS) added. The average specific methane yield of the 1st harvest of all grasses was higher than the 2nd harvests. In this study the methane and energy yields from different harvest years were ranged from 1200 to 3600 Nm3 CH4/ha/a, corresponding from 12 to 36 MWh CH 4 /ha/a. The methane yield pe…
Evaluating the citywide Edinburgh 20mph speed limit intervention effects on traffic speed and volume: A pre-post observational evaluation.
2021
Objectives Traffic speed is important to public health as it is a major contributory factor to collision risk and casualty severity. 20mph (32km/h) speed limit interventions are an increasingly common approach to address this transport and health challenge, but a more developed evidence base is needed to understand their effects. This study describes the changes in traffic speed and traffic volume in the City of Edinburgh, pre- and 12 months post-implementation of phased city-wide 20mph speed limits from 2016–2018. Methods The City of Edinburgh Council collected speed and volume data across one full week (24 hours a day) pre- and post-20mph speed limits for 66 streets. The pre- and post-sp…
L’esperienza dell’abitazione in alcune esposizioni del XIX e XX secolo
2003
Análisis de los modelos matemáticos producidos durante la resolución de problemas de Fermi
2017
[EN] In this paper, we present an analysis of written productions of 16 year-old students while solving Estimation Problems involving Big Numbers (EPiBN). This kind of problems is a particular type of Fermi problems and allows us to introduce modelling processes in Secondary school classrooms. Our analysis supports on the characterization of mathematical models developed by students based on the model definition of Lesh and Harel. The results show that, through the analysis of EPiBN resolutions, differentiating aspects can be distinguished between the models produced by students without modelling experience of those produced by students with prior experience, especially in the concepts and …
Avances de investigación en educación matemática
2020
El fomento de la flexibilidad y adaptabilidad en resolución de problemas matemáticos favorece el desarrollo de la competencia matemática. En este estudio se describe y justifica el diseño de una secuencia de tareas de modelización que permite analizar la flexibilidad inter-tarea en los estudiantes. El objetivo central del estudio es analizar si los estudiantes son capaces de adaptar sus planes de resolución según aspectos relativos al contexto de la tarea, cambiando de estrategia de una tarea a otra, si estos aspectos varían. En el estudio han participado 110 estudiantes del grado de Maestro/a en Educación Primaria; los resultados permiten conocer en qué medida son flexibles los estudiantes…