Articles, congressos, llibres: Enviaments recents
Ara mostrant els elements 1821-1840 de 1958
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A Canonical Genetic Algorithm for Blind Inversion of Linear Channels
(2006)It is well known the relationship between source separation and blind deconvolution: If a filtered version of an unknown i.i.d. signal is observed, temporal independence between samples can be used ... -
A Robust Multiple Feature Approach To Endpoint Detection In Car Environment Based On Advanced Classifiers
(2005)In this paper we propose an endpoint detection system based on the use of several features extracted from each speech frame, followed by a robust classifier (i.e Adaboost and Bagging of decision trees, ... -
Integrative analysis of the Regulatory Region of the FGFR3 Oncogene
(2011)The study of transcriptional regulation often needs the integration of diverse yet independent data. In the present work, sequence conservation, predic-tion of transcription factor binding sites (TFBS) ... -
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 ... -
A(-infinity)-interpolation in the ball
(1998)We give a necessary and sufficient condition for a sequence [ak}k in the unit ball of C° to be interpolating for the class A~°° of holomorphic functions with polynomial growth. The condition, which ... -
Per un patrimoni conceptual de J.-J. Rousseau
(2012)Més enllà de les controvèrsies sobre l’obra de Jean-Jacques Rousseau, el cert és que la seva obra i la mitologia que al seu entorn s’ha construït formen part del que podríem anomenar el patrimoni ... -
La trampa de Rousseau. O com es pot saltar del convencionalisme al civisme
(2012)En aquest text es presenta una lectura de Rousseau des de la seva dimensió política i sota una perspectiva d’actualitat. Amb una aproximació a la concepció i l’argumentació dels elements que conformen ... -
Maria-Mercè Marçal en el mirall : sobre l'imaginari femení i el llenguatge poètic
(2012)Per Maria-Mercè Marçal, la poeta no es pot trobar, no es pot veure, en el «mirall del bell», que sempre han fomentat els discursos dominants. El seu és una altra mena de mirall trencat que reflecteix un ...