Articles, congressos, llibres: Envíos recientes
Mostrando ítems 1821-1840 de 1908
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A recursive approach to Multiscalar Data Interpolation of sparsely sampled sea surface measurements at different spatial resolutions
(2008)Abstract- In many oceanographic studies there is a need to reconstruct a signal from a set of sparse measurements. We propose an algorithm to iteratively approximate the intermediate values between ... -
Educar els fills és molt complicat! Els malestars actuals de la socialització familiar
(2011)En les diferents recerques sobre la socialització familiar són cada vegada més habituals les referències dels progenitors catalans de classes mitjanes i altes a la complexitat, a les dificultats i a ... -
A contour based approach for bilateral mammogram registration using discrete wavelet analysis
(2009)Registration of mammograms is an essential step to increase the effectiveness of all screening programs planned to early detect breast cancer in asymptomatic women. New techniques based on data fusion ... -
Radix-R FFT and IFFT factorizations for parallel implementation
(2009)Two radix-R regular interconnection pattern families of factorizations for both the FFT and the IFFT -also known as parallel or Pease factorizations- are reformulated and presented. Number R is any power ... -
A fast OFDM-CDMA user demultiplexing architecture
(2000)A fast algorithm based on a butterfly structure is presented that demultiplexes the symbols of a particular type of MC-MA (Multi-Carrier Multiple-Access) modulation previously proposed for indoor ... -
Creation and Validation of Chronojump-Boscosystem: A Free Tool to Measure Vertical Jumps
(2012)Measuring the height of the vertical jump is an indicator of the strength and power of the lower body. The technological tools available to measure the vertical jump are black boxes and are not open ... -
Escuelas, famílias y éxito escolar
(2012)Explorar la relación entre escuela y familia, vinculándola al éxito escolar, es el objetivo de la investigaciónacción que miembros del Grup de Recerca Educativa de la Universitat de Vic (GREC) están ... -
Marcas territoriales y desarrollo local en la Cataluña interior. Estudio de caso: Territoris serens (el Lluçanès)
(2012)La denominada «reestructuración rural» pasa ineludiblemente por la transformación de la economía de sector primario que tradicionalmente ha sustentado al campo. En los últimos tiempos, se experimenta ... -
Videojuegos como un entorno de aprendizaje: el caso de "Monturiol el joc"
(Icono 14;2011, Vol. 2, núm. 9, 2011)Video games in a learning environ-ment and their application to the educational world has become a common study between researchers because the use of videogames in the classroom is coherent with a ... -
Creation of video games as a cognitive resource in the framework of Participatory Action Research Case Study: The Videogame Miquel Crusafont
(2012)The case study described below, is an example of the application of the Participatory Action Research in the use of videogames as cognitive resource. The game Miquel Crusafont (part of the Personatges ... -
Video games as a cognitive resource. Case study: video game "Joan de Peratallada"
(2011)Recently the video games, have become recognized as rich learning contents for students, because the students can improve they cognitive development. In this paper we explore the cognitive opportunities ... -
Usando um Jogo Digital na Sala de Aula do Ensino Fundamental: Visão dos Professores
(2012)A digital game was created as a resource for cognitive learning and afterwards it was used in primary schools in order to survey its active users. The methods used to recollect data were observation, ... -
Aprender a investigar para argumentar sobre lengua: los registros lingüísticos orales en la ESO
(2012-11-22)Este artículo presenta una secuencia didáctica basada en el enfoque del proceso de enseñanza-aprendizaje de la lengua mediante la investigación y la interacción. El objetivo es proponer una manera de ... -
Consumo y convergencia mediática de la prensa local en Cataluña
(2012-11)Los nuevos hábitos de consumo de medios en el marco de la convergencia digital están propiciando un cambio en las estrategias de los medios de comunicación. Mientras unos usuarios siguen prefiriendo la ... -
Market Stock Decisions Based on Morphological Filtering
(2010)In this paper we use a nonlinear processing technique based on mathematical morphology to develop a simple day trading system that automatically decides the timing to commute the marked strategy in ... -
Coarse frequency estimation in ofdm packet oriented systems
(2001)In this paper we derive a fast blind coarse frequency offset estimator for OFDM systems in selective frequency channels. The estimator takes advantage of the strong structure of the OFDM signal. In ... -
The abundance and suitability of tree cavities and their impact on hole-nesting bird populations in beech forests of NE Iberian Peninsula
(2008)Abstract. The availability and suitability of tree cavities for hole-nesting birds were surveyed in three beech wood types (mature, cleared and coppice forests) in the North east of the Iberian Peninsula. ... -
Technology of Islamic lustre
(2008)Replications of the lustre layers have been produced using laboratory-controlled conditions, based on a 13th century AD lustre recipe. The characteristics of the lustre layers obtained by using different ... -
Els Plans Individualitzats en les regulacions del Departament d’Educació de juny de 2008. Aplicació d’enfocaments multidimensionals en la seva elaboració
(2009)Recentment, el Departament d’Educació de la Generalitat de Catalunya ha publicat regulacions sobre els plans individuals per als alumnes considerats més vulnerables. Se n’han determinat els components ... -
Do protein–protein interaction databases identify moonlighting proteins?
(2011)One of the most striking results of the human (and mammalian) genomes is the low number of protein-coding genes. To-date, the main molecular mechanism to increase the number of different protein ...