Artículos: Envíos recientes
Mostrando ítems 821-840 de 15599
-
Estrategias motivacionales para un mejor aprendizaje de fútbol sala en un contexto inclusivo
(Graó (, España), 2025-01-24)La propuesta que se muestra a continuación trata de fomentar la autonomía en la práctica deportiva del fútbol sala en contextos inclusivos. El fútbol es el deporte de equipo más practicado a nivel mundial y, por tanto, ... -
Las metáforas del cuidado en las vivencias y sentimientos de las personas cuidadoras
(2022-03-01)Objetivo principal: explorar las vivencias y sentimientos sobre el cuidado que manifiestan las personas cuidadoras a través de las metáforas, profundizando en las diferencias de género. Metodología: Estudio cualitativo a ... -
La digitalización en la constitución y en la organización de las sociedades cooperativas
(2025-02-01)Las sociedades cooperativas comparten, en gran medida, ciertas similitudes respecto de las sociedades de capital. En este trabajo, se pretende establecer la falta de regulación en cuanto al empleo de los medios telemáticos, ... -
Comentarios doctrinales encuesta universitaria sobre la ‘Audiencia Previa’ en el despido disciplinario. La sentencia de la sala social del tribunal supremo 1.250/2024, de 18 de noviembre. (Participación de la Universidad Pontificia Comillas)
(2025-02-01)La sentencia 1.250/2024 del Tribunal Supremo establece un cambio en la doctrina sobre el despido disciplinario, aplicando el control de convencionalidad conforme al artículo 7 del Convenio OIT nº 158. Se reconoce un derecho ... -
Phonetic propierties of a large Spanish lexicon and its implications for large vocabulary speech recognition
(Sin editorial (Albuquerque, Estados Unidos de América), 2002-08-06)No disponible -
Parallel architecture for real-time speech recognition in Spanish
(Sin editorial (Albuquerque, Estados Unidos de América), 2002-08-06)No disponible -
Probabilistic bulk production cost model by a continuation Monte Carlo simulation method
(Sin editorial (Londres, Reino Unido), 2002-08-06)No disponibleNot available -
A probabilistic production cost model with optimization of the loading order
(Sin editorial (Londres, Reino Unido), 2002-08-06)No disponible Not available -
Identification of excitation systems from time response tests
(Sin editorial (Coventry, Reino Unido), 1994-03-24)This paper presents a methodology to obtain standard models of excitation systems for synchronous generators from time response tests. Excitation system modelling is discussed, and a series of tests are proposed to obtain ... -
Analysis of the chaotic regime for DC-DC converters under current-mode control
(Sin editorial (Baveno, Italia), 2002-08-06)This paper shows how to compute the voltage gain of a DC-DC converter operating under current-mode control in the chaotic regime using a state-density approach. Our approach invokes the fact that the chaotic sampled inductor ... -
Conditions for equivalence between the compositional rule of inference and the compatibility modification inference
(Sin editorial (Nueva Orleans, Estados Unidos de América), 2002-08-06)This paper shows that the compositional rule of inference reduces to the compatibility modification inference, when the antecedent of a fuzzy rule and its input fulfil some properties. Two main types of implications are ... -
Firing conditions of fuzzy rules, generalised possibility and necessity measures
(Sin editorial (Barcelona, España), 2002-08-06)When inference is performed with the compositional rule of inference (CRI), fuzzy rules can be mathematically modelled by a pair of operators, the implication function and the modus ponens generating function, each pair ... -
Thermal properties of commercial thermoelectric modules
(Sin editorial (Dresde, Alemania), 2002-08-06)Thermoelectric semiconductors and the mass production of thermoelectric modules have experienced a big development in the last years, making thermoelectricity attractive for industrial and commercial applications. The ... -
A probability estimation based criterion for model evaluation
(Sin editorial (Lausana, Suiza), 1997-09-29)We develop a criterion based on the estimation of the joint probability density function (pdf) of the input and the error, and on the pdf of the input. It is made to decide when the couple inputmodel no longer fit together. ... -
Loss-minimization control of synchronous machines with constant excitation
(Sin editorial (Fukuoka, Japón), 2002-08-06)No disponible Not available -
Efficient control of reluctance synchronous machines
(Sin editorial (Aquisgrán, Alemania), 2002-08-06)This paper shows that maximum efficiency control (ME) in reluctance synchronous machines (RSM) belongs to the class of constant angle control strategies. It is also shown that for all constant angle control strategies, ... -
Unified formulation for rotor-flux estimation in an induction motor
(Sin editorial (Aquisgrán, Alemania), 2002-08-06)This paper shows that any rotor flux estimator can be analysed, in steady state, combining two basic estimators: the current and the voltage models. This formulation can be used to investigate the internal structure and ... -
Control system for a UPFC in a transmission line
(Sin editorial (Aquisgrán, Alemania), 2002-08-06)This paper presents a detailed investigation of a UPFC control system. The dynamic model of the UPFC has been developed using the space-vector representation of the instantaneous three-phase variables using Park's ... -
On-line estimation of the stator parameters in an induction motor using only voltage and current measurements
(Sin editorial (Phoenix, Estados Unidos de América), 2002-08-06)This paper proposes a set of algorithms for stator parameter on-line estimation (stator resistance, stator inductance and leakage inductance) of a induction motor using neither the rotor speed nor the rotor resistance. The ... -
Model-based loss minimization for DC and AC vector controlled motors including core saturation
(Sin editorial (Phoenix, Estados Unidos de América), 2002-08-06)A generalised d-q loss model for electrical motors is presented in this paper. It is shown to be applicable to permanent magnet synchronous motors, reluctance synchronous motors, induction motors and DC motors. A model-based ...