Search results for "back"
showing 10 items of 2078 documents
Resource Allocation and Computation Offloading for Multi-Access Edge Computing With Fronthaul and Backhaul Constraints
2021
Edge computing is able to provide proximity solutions for the future wireless network to accommodate different types of devices with various computing service demands. Meanwhile, in order to provide ubiquitous connectivities to massive devices over a relatively large area, densely deploying remote radio head (RRH) is considered as a cost-efficient solution. In this work, we consider a vertical and heterogeneous multi-access edge computing system. In the system, the RRHs are deployed for providing wireless access for the users and the edge node with computing capability can process the computation requests from the users. With the objective to minimize the total energy consumption for proces…
A Simplified LCA Tool for Solar Heating and Cooling Systems
2016
Abstract This paper presents a user-friendly Life Cycle Assessment tool, which aims to support researchers, designers and decision-makers in evaluating the life cycle energy and environmental advantages related to the use of solar heating and cooling (SHC) systems in substitution of conventional ones, considering specific climatic conditions and building loads. The tool was developed within the Task 48 “Quality Assurance & Support Measures for Solar Cooling Systems”, promoted by the International Energy Agency in the framework of the SHC Programme.
Evaluación docente vs. evaluación de la calidad
2014
Resumen basado en el de la publicación Título, resumen y palabras clave en inglés y español Artículo originalmente presentado como ponencia en el III Congreso Virtual de AIDIPE Se presenta una revisión sobre los instrumentos y dimensiones que utilizan las distintas universidades españolas para evaluar a los profesores a partir, fundamentalmente, de encuestas a los alumnos. A partir de los items que se repiten en las pruebas utilizadas en cuatro o más universidades, se ha creado un nuevo instrumento que se ha validado con 334 alumnos de la Universidad de A Coruña. A raíz de los resultados obtenidos, este instrumento podría servir tanto para la evaluación del profesorado desde la autoridad ac…
FEEDBACK AND ASSESSMENT PRACTICE IN SICILIAN SECONDARY SCHOOL
2022
Teachers’ evaluative competence is one of the pivots of the teaching action because it represents a potential spring for the promotion of learning, autonomy, and educational success of each pupil. Feedback offers the opportunity to enhance the singularity of each student's paths by framing communicative interactions which guide teachers’ evaluative choices by diversifying linguistic registers and choices of communication tools functional to educational success. Since its debut, [3]; [4]; [5], formative evaluation has changed the course of the assessment & evaluative practice. There followed the consolidation of learning through the development of self-regulation, autonomy, reflexivity o…
Teacher's oral feedback in a CLIL classroom
2015
Luokkahuonetta on tutkittu monesta eri näkökulmasta, ja myös opettajan palautetta on tarkasteltu eri perspektiiveistä. Suullista palautetta on kuitenkin tutkittu melko vähän, ja tämä tutkielma tuo lisää tietoa kyseisestä aiheesta. Se keskittyy tarkastelemaan CLIL- luokkahuonetta, joka tuo oman näkökulmansa suullisen palautteen tutkimiseen. Aineisto koostuu kahdesta nauhoitetusta tunnista yläkoulun kahdeksannella luokalla. Lisäksi nauhoituksista tehtiin litteraatit, joita hyödynnettiin tutkimuksessa. Työn tarkoituksena on selvittää, kuinka paljon suullista palautetta CLIL- luokkahuoneessa käytetään, sekä kuinka erilaiset suulliset palautteet voisi jaotella kategorioihin. Tutkimuksessa selvis…
Effects of sport-specific training background on performance of volleyball and basketball athletes
2013
Aim: The aim of this study was to assess the influence of 3 years of sport-specific training background (SSTB) on throwing performance and vertical jumping in young female players of team sports. Methods: Thirty-one healthy adolescent girls, of which 11 age-matched control subjects [C], 10 volleyballers (VP) and 10 basketballers (BP) were considered in our analysis. The vertical jumping performance was evaluated by squat jump (SJ), countermovement jump with (CMJ-AS) and without arm swing (CMJ) using Optojump system (Microgate S.R.L., Italy). Instead, the throwing performance was measured by seated backward overhead ball throw (SBOMBT) and seated chest pass throw (SCPT) using a 3-kg rubber m…
Desinformando, que es gerundio. Trabajando con fake news en la clase de ELE
2022
El propósito de esta propuesta didáctica consiste en trabajar las cuatro destrezas de los estudiantes a través de fake news, haciendo especial hincapié en la expresión y comprensión escrita, al tiempo que se desarrolla la competencia informacional de los discentes. En cuanto al trabajo de la expresión escrita, este se centrará principalmente en la composición de noticias falsas, tanto de forma individual como colaborativa, empleando para ello procesadores de texto en línea y la autocorrección mediante retroalimentación indirecta.
Multiband variability studies and novel broadband SED modeling of Mrk 501 in 2009
2017
Astronomy and astrophysics 603, A31 (2017). doi:10.1051/0004-6361/201629540
Tail Removal Block Validation: Implementation and Analysis
2018
In this paper a solution for the removal of long tail blocktimes in a proof-of-work blockchain is proposed, implemented and analysed. Results from the mainnet of the Bismuth blockchain demonstrate that the variances in the key variables, difficulty level and blocktime, were approximately halved after the tail removal code was enabled. Low variances in difficulty and blocktimes are desirable for timely execution of transactions in the network as well as reduction of unwanted oscillations in the feedback control problem.
Using assessment for learning mathematics with mobile tablet based solutions
2014
Published version of an article in the journal: International Journal of Emerging Technologies in Learning (iJET). Also available from the publisher: http://dx.doi.org/10.3991/ijet.v9i2.3219 This article discusses assessment for learning in mathematics subjects. Teachers of large classes face the challenge of regularly assessing students’ ongoing mathematical learning achievements. Taking the complexity of assessment and feedback for learning as a background, we have developed a new approach to the assessment for learning mathematics at university level. We devised mobile tablet technology supported assessment processes, and we carried out user studies in both Rwanda and Norway. Results of …