Articles: Enviaments recents
Ara mostrant els elements 1501-1520 de 1587
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Contribució a l'estudi de la presència de Balmes en l'obra de Verdaguer
(2011)A partir d’una recerca exhaustiva dins l’obra de Verdaguer, l’article ressegueix la presència de Balmes en la producció de l’escriptor de Folgueroles. Tot i no ésser irrellevant, es constata que el ... -
¿ Sólo informar o también persuadir? Museos y publicidad en España
(2011)Este artículo explora la actual relación de la publicidad convencional con los museos de arte españoles, presentando los dos modelos existentes: el que sólo se preocupa por informar y otro que explora ... -
Norbert Elias : una proposta d’intellectual portrait vint anys després de la seva mort
(2011)L’estiu de 1990 moria a Amsterdam un dels sociòlegs més preeminents del segle XX, l’alemany Norbert Elias. La seva vida i la seva obra, profundament imbricades, són un reflex de la complexitat, de les ... -
Open source software in translator training
(2011)La formació de traductors implica l´ús de procediments i eines que permetin els estudiants familiaritzar-se amb contextos professionals. El software lliure especialitzat inclou eines de qualitat ... -
Tema y narración en Eyes Wide Shut
(2011)A partir de la complejidad argumental y temática de la película Eyes Wide Shut, dirigida por Stanley Kubrick, se presenta una propuesta interpretativa que analiza la relación entre el tema de la ... -
Les nou preguntes que Norbert Elias es va formular : debats, interrogants i pistes per a la sociologia del segle XXI
(2011)En aquest article dedicat a Norbert Elias en commemoració dels vint anys de la seva mort, proposem revisar, de manera resumida, la seva obra a partir dels interrogants ontològics, epistemològics i ... -
Parametric Approach to Blind Deconvolution of Nonlinear Channels
(2002)A parametric procedure for the blind inversion of nonlinear channels is proposed, based on a recent method of blind source separation in nonlinear mixtures. Experiments show that the proposed algorithms ... -
Fast Approximation of Nonlinearities for improving inversion algorithms of PNL mixtures and Wiener systems
(2005)This paper proposes a very fast method for blindly approximating a nonlinear mapping which transforms a sum of random variables. The estimation is surprisingly good even when the basic assumption is ... -
Application of the Mutual Information Minimization to speaker recognition / identification improvement
(2006)In this paper we propose the inversion of nonlinear distortions in order to improve the recognition rates of a speaker recognizer system. We study the effect of saturations on the test signals, trying ... -
Maximum likelihood Linear Programming Data Fusion for Speaker Recognition
(2009)Biometric system performance can be improved by means of data fusion. Several kinds of information can be fused in order to obtain a more accurate classification (identification or verification) of ... -
Multiway Array Decomposition Analysis of EEGs in Alzheimer’s Disease
(2012)Methods for the extraction of features from physiological datasets are growing needs as clinical investigations of Alzheimer’s disease (AD) in large and heterogeneous population increase. General tools ... -
Physical activity promotion in general practices of Barcelona: a case study
(2006)This case study aimed to generate explanations for the lack of integration of physical activity (PA) promotion in general practices of Barcelona, the capital of Catalonia. This explanatory study adopted ... -
Attitudes and practices of physicians and nurses regarding physical activity promotion in the Catalan primary health-care system
(2005)Background: In Catalonia a high percentage of the population remains inactive. General practices are an ideal setting to advise on physical activity (PA). However, there is a lack of evidence regarding ... -
Change in work day step counts, wellbeing and job performance in Catalan university employees: a randomised controlled trial
(2008)Abstract: Using a randomised controlled trial design, this feasibility study assessed the impact of two walking interventions on quality of life (QoL) and job performance of Catalan university employees. A ... -
Promoting stair climbing in Barcelona: similarities and differences with interventions in English-speaking populations
(2010)This study evaluated the ability of three different messages to encourage stair climbing on the Barcelona underground. Two weeks of baseline were followed by three banner intervention periods with ... -
Referral from primary care to a physical activity programme: establishing long-term adherence? A randomized controlled trial. Rationale and study design
(2009)Background: Declining physical activity is associated with a rising burden of global disease. There is little evidence about effective ways to increase adherence to physical activity. Therefore, interventions ... -
The International Universities Walking Project: Development of a Framework for Workplace Intervention Using the Delphi Technique
(2009)Background: This paper aimed to use the Delphi technique to develop a consensus framework for a multinational, workplace walking intervention. Methods: Ideas were gathered and ranked from eight ... -
Do walking strategies to increase physical activity reduce reported sitting in workplaces: a randomized control trial
(2009)Background: Interventions designed to increase workplace physical activity may not automatically reduce high volumes of sitting, a behaviour independently linked to chronic diseases such as obesity and ... -
Relevancia valorativa del resultado global y sus componentes frente al resultado neto
(2011)Este trabajo tiene como objeto verificar si el resultado global presenta mayor relevancia valorativa respecto al resultado tradicional, y si es así cuáles son los componentes del resultado global que ... -
A comparative study of difficulties in accounting preparation and judgement in agriculture using fair value and historical cost for biological assets valuation
(2011)Este estudio realiza un investigación empírica comparando las dificultades que se derivan de la utilización del valor razonable (VR) y del coste histórico (CH) en el sector agrícola. Se analiza también ...