Listar Artículos (Tecnología Electrónica) por fecha de publicación
Mostrando ítems 21-40 de 257
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Artículo
Disturbances of the western European ionosphere during the total solar eclipse of 11 August 1999 measured by a wide ionosonde and radar network
(Elsevier, 2001)The 11 August 1999 Solar eclipse totality path ran across western Europe at near-constant latitudes of about 49°N. It ...
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Effects of geomagnetic storms on the ionospheric regions over the Southwest of Europe. An approach to the influence of the G condition on ionospheric values
(Akadémiai Kiadó, 2002)The effects of three geomagnetic storms on the ionospheric F region and the influence of the G condition on TEC estimates ...
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Daytime Electron Density At the F1-Region in Europe During Geomagnetic Storms
(European Geosciences Union, 2002)This study attempts to demonstrate changes in the ionospheric F1-region daytime ionization during geomagnetic storms. The ...
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ESTELLE: A Method to Analyze Automatically the Performance of Telecontrol Protocols in SCADA Systems
(IEEE Computer Society, 2002)This paper presents the use of ESTELLE, a formal description technique, as a method to calculate automatically the performance ...
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Worst cases for a one-hop high frequency link
(Istituto Nazionale di Geofisica e Vulcanologia (INGV), 2002)The characterisation of a HF channel by means of monthly electron density profiles can be complemented with a detailed ...
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Base de Datos Histórica para Estimación de Caudales en una Red de Abastecimiento de Aguas
(Reed Business Information, 2002)El control sobre los caudales manejados por las empresas de abastecimiento de agua precisa del tratamiento de un número ...
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Characterization of Normal Propagation Delay for Delay Degradation Model (DDM)
(Springer, 2002-08-27)In previous papers we have presented a very accurate model that handles the generation and propagation of glitches, which ...
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Ponencia
A 800 kW wind-diesel test bench based on the MADE AE-52 variable speed wind turbine
(IEEE Xplore, 2003)A field work have been made about the practical installation of a wind-diesel autonomous power system. A remarkable ...
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Aprendizaje interdisciplinar de la electrónica y las comunicaciones
(Universidad de Sevilla: Instituto de Ciencias de la Educación, 2003)En este proyecto de innovación docente se pretende profundizar en el conocimiento de la base teórica, la construcción de ...
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Arquitectura Eficiente para la Implementación Hardware de Sistemas de Inferencia Difusos
(Instituto Superior Politécnico José Antonio Echeverría, 2003)Se describen los elementos integrantes de una arquitectura de bajo costo y alto desempeño para la implementaciónhardware ...
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Flowmeter random error estimation by an analytical variance estimation method: a simple test bed
(Elsevier, 2004)This paper uses an experimental method to estimate the variance of flowmeter errors (random errors or Type A errors), ...
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Experimental study on the transmission of measurements by tolerance in SCADA systems
(IEEE Computer Society, 2004)The study of the existing relationship between a measurement error and the time elapsed since that measurement was taken ...
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Signal Sampling Based Transition Modeling for Digital Gates Characterization
(Springer, 2004)Current characterization methods introduce an important error in the measurement process. In this paper, we present a novel ...
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Day-to-day changes in experimental electron density profiles and their implications to IRI model
(Elsevier, 2004)The electron density variability at fixed heights is studied for use in the International Reference Ionosphere IRI model. ...
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Predicted and measured bottomside F-region electron density and variability of the D1 parameter under quiet and disturbed conditions over Europe
(Elsevier, 2004)Modelling and forecasting of ionospheric parameters is very useful for different radio communication purposes. As long as ...
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Longitudinal Differences Observed in the Ionospheric F-Region During the Major Geomagnetic Storm of March 31, 2001
(European Geosciences Union, 2004)A new ionospheric sounding station using a Canadian Advanced Digital Ionosonde (CADI) was established for routine measurements ...
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Variability of ionospheric parameters during geomagnetic storms at a middle latitude station: comparisons with IRI model
(Elsevier, 2004)This paper discusses the behavior of ionospheric parameters that were obtained from electron density profiles derived from ...
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Power Systems Monitoring and Control using Telecom Network Management Standards
(IEEE Computer Society, 2005)Historically, different solutions have been developed for power systems control and telecommunications network management ...
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Validation of a method for ionospheric electron density reconstruction by means of vertical incidence data during quiet and storm periods
(Istituto Nazionale di Geofisica e Vulcanologia (INGV), 2005)A preliminary validation of the technique developed using the NeQuick ionospheric model and the «effective ionization ...
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A Model Assisted Ionospheric Electron Density Reconstruction Method Based on Vtec Data Ingestion
(Istituto Nazionale di Geofisica e Vulcanologia (INGV), 2005)A technique to reconstruct the electron density of the ionosphere starting from total electron content values has been ...