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Preface Topical Issue "Remote sensing of the inner heliosphere"
(Springer, 2010-08)
Actors of the main activity in large complex centres during the 23 solar cycle maximum
(Elsevier, 2011-02)
During the maximum of Solar Cycle 23, large active regions had a long life, spanning several solar rotations, and produced large numbers of X-class flares and CMEs, some of them associated to magnetic clouds (MCs). This ...
Density and magnetic field signatures of interplanetary 1/f noise
(IOP Publishing, 2007-12)
We investigate the occurrence of 1/f noise in the interplanetary density and the magnetic field at varying heliocentric latitudes. The characteristic spectral amplitudes can be found in Ulysses density and magnetic data ...
Estudo sobre a relação entre a atividade geomagnética e cintilações de sinais de GPS em Natal-RN (Brasil)
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS CLIMÁTICAS, 2015-07-31)
To identify the relationship between GPS scintillation in Natal-RN (Brazil) and geomagnetic
disturbances of any intensities and variations, this work made analysis of the ionospheric behavior
and magnetic indexes (Dst , ...
Software for analysis and design of rectangular planar arrays
(2004)
This paper presents some results on the analysis and design of rectangular planar arrays of antennas throw an extension of a software developed in MatLab. A general model for rectangular arrays is used and then it is ...
Software development effort estimation using fuzzy logic: A case STudy
(2004)
This paper presents some results on the analysis and design of rectangular planar arrays of antennas throw an extension of a software developed in MatLab. A general model for rectangular arrays is used and then it is ...
Estudio de la energía nuclear como fuente de energía alternativa en satélites aplicando el efecto SPDC
Actualmente la fuente primaria de energía de un satélite es el Sol, la radiación solar es transformada en electricidad por medio de las celdas solares, sin embargo, estas celdas presentan una gran desventaja ya que su ...