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Mostrando ítems 21-30 de 66
Artículo
Molecular Epidemiology of Mycobacterium tuberculosis Strains Isolated during a 3-Year Period (1993 to 1995) in Seville, Spain
(American Society for Microbiology, 1997)
The genetic polymorphism of Mycobacterium tuberculosis strains isolated in Seville, Spain, was studied by using computer-assisted analysis of the IS6110 fingerprint in order to determine the current situation and to evaluate ...
Artículo
Multiplexing architecture for mixed-signal CMOS fuzzy controllers
(Institute of Electrical and Electronics Engineers, 1998)
Limited precision imposes limits on the complexity of analogue circuits, and hence fuzzy analogue controllers are usually oriented to fast low-power systems with low-medium complexity. A strategy to preserve most of the ...
Artículo
The limit relations between generalized orthogonal polynomials
(Elsevier, 1997-09)
We consider the different limit transitions for modifications of the classical polynomials obtained by the addition of one or two point masses at the ends of the interval of orthogonality. The connections between Jacobi, ...
Ponencia
Harmonic Distortion in Fully-Differential Switched-Current Sigma-Delta Modulators
(1999)
This paper presents a systematic analysis of the harmonic distortion in SD modulators (SDMs) implemented with fully-differential switched-current (SI) circuits. Closed form expressions are derived for the third-order ...
Ponencia
Estudio de la aplicación de factores de corrección analíticos sobre los resultados experimentales del ensayo "off-axis"
(AEMAC (Asociación Española de Materiales Compuestos), 1997)
En el presente trabajo se analizan los diversos métodos de corrección analíticos aplicables a los resultados experimentales del ensayo Off-Axis, haciéndose una comparación de los resultados de distintos algoritmos ...
Artículo
A modular programmable CMOS analog fuzzy controller chip
(Institute of Electrical and Electronics Engineers, 1999)
We present a highly modular fuzzy inference analog CMOS chip architecture with on-chip digital progranirnability. This chip consists of the interconnection of parameterized instances of two different kind of blocks, namely ...
Artículo
Surface structure of cubic aluminum oxide
(American Institute of Physics Publising LLC, 1994)
Molecular-dynamics simulations using a Pauling type pairwise potential have been carried out in order to study the structure of the surface of γ-Al2O3. Starting from an ideal (100) face, a reconstruction process occurs in ...
Ponencia
A generalization of path following for mobile robots
(IEEE Computer Society, 1999)
Several authors have proposed some methods for applying path following in specific cases to mobile robots. When we try to extend the path following approach to the general problem several difficulties arise. We present a ...
Artículo
Estrategias de vida de las especies ícticas en un río fluctuante en el sur de España: una visión holística
(Sociedad de Biología de Concepción. Universidad de Concepción., 1998)
Nuestro trabajo revisa los resultados obtenidos desde 1987 a 1992 sobre la ¡ctiofauna del río Guadalete (SW España), donde se relacionan las características particulares de los estilos de vida que presentan las especies ...
Artículo
Styles of handling interpersonal conflict: an observational study
(Colegio Oficial de Psicólogos del Principado de Asturias y Universidad de Oviedo, 1997)
El propósito del presente estudio es el de corroborar si los hallazgos sobre los estilos de gestión del conflicto hallados en estudios previos (Munduate, Ganaza, Alcaide & Peiro, 1994; Rahim, 1992), se confirman utilizando ...