Buscar
Mostrando ítems 131-140 de 174
Artículo
Analysis of utility and use of a web-based tool for digital signal processing teaching by means of a technological acceptance model
(2007)
This paper presents an exploratory study about the development of a structural and measurement model for the technological acceptance (TAM) of a web-based educational tool. The aim consists of measuring not only the use ...
Ponencia
Study of website structure patterns from the perspective of social network analysis
(IADIS Press, 2010)
Websites are typically designed attending to a variety of criteria. However, website structure determines browsing behavior and wayfinding results. The aim of this study is to identify the main profiles of websites ...
Artículo
Aplicación de algoritmos genéticos a la identificación de la estructura de enlaces en portales web
(2011)
Este trabajo explora la estructura de enlaces de los portales web considerándolos como grafos interconectados y analizando sus características como una red social. A partir de cada dominio raíz se extraerán dos redes: la ...
Ponencia
Knowledge sharing through online communities of practice: the case of linux ports to embedded processors
(IADIS Press, 2009)
The paper explores knowledge sharing processes in online communities analyzing their explicit and stored messages. Their content is processed using latent semantic analysis techniques, obtaining several indicators related ...
Artículo
Predictive current control in electrical drives: an illustrated review with case examples using a five-phase induction motor drive with distributed windings
(Institution of Engineering and Technology, 2019)
The industrial application of electric machines in variable-speed drives has grown in the last decades thanks to the development of microprocessors and power converters. Although three-phase machines constitute the most ...
Artículo
Improving learning performance in laboratory instruction by means of SMS messaging
(2007)
The study described in this paper outlines an attempt to explore those factors that contribute to learning performance improvement in laboratory instruction. As a case study, the educational methodology involved in a basic ...
Ponencia
CD-ROM multimedia como método de ayuda a la enseñanza teórica de un DSP
(2002)
En este documento se presenta un libro electrónico interactivo realizado en el Departamento de Ingeniería Electrónica de la Escuela Superior de Ingenieros de Sevilla. El material didáctico servirá de complemento a las ...
Artículo
Integrated solution for induction motor control
(2002-05)
The command speed has an 'S' shape, typical in vertical operation systems. The reason for this command speed is that a soft acceleration/deceleration avoids abrupt movements in the elevator cabin, increasing the comfort ...
Artículo
Eficient Model Predictive Control with Natural Fault-Tolerance in Asymmetrical Six-Phase Induction Machines
(MDPI, 2019-10)
Multiphase machines allow enhancing the performance of wind energy conversion systems from the point of view of reliability and eficiency. The enhanced robustness has been traditionally achieved with a mandatory post-fault ...
Ponencia
El análisis de las políticas de igualdad en la Administración Pública
(2010)
El logro de la igualdad real entre mujeres y hombres es una demanda de la sociedad. El nuevo marco normativo favorece e impulsa las actuaciones a favor de la presencia equilibrada de mujeres y hombres en todos los ámbitos ...