Publication type: Non-refereed

  • Publication
    Is the jet variability reflected in the BLR emission from FSRQ's?
    We present an spectroscopic study of a sample of bright gamma-ray blazars. Our dataset includes spectra of a sample of about 10 targets, all of them Flat...
  • Publication
    Is the Milky Way a Double-barred Galaxy?
    Not Available
  • Publication
    Is the Mn I 539.4 nm Variation with Activity Explained?
    The photospheric Mn I 539.4 nm line in the solar spectrum shows unusual variability with the solar cycle in that its depth decreases with increasing activity...
  • Publication
    Is the stellar initial mass function universal?
    Ignacio Ferreras, Francesco La Barbera and Alexandre Vazdekis take a close look at one of the key ingredients in modelling star formation.
  • Publication
    Is the supersonic turbulence observed in HII regions sustained by the presence of magnetic fields?
    We describe a set of Hα emission line profiles from populations of H II regions in nearby spiral galaxies. These are characterized by a strong Gaussian central...
  • Publication
    Is the Turbulent Covection the Only Source of the Excitation of p-Modes? (CD-ROM Directory: contribs/perez)
    Not Available
  • Publication
    Is there a carbon-depleted population in the trans-neptunian belt?
    Recent results suggest that there is a group of trans-Neptunian objects (TNOs), 2003 EL61 being the biggest member, with similar dynamical and physical...
  • Publication
    Is there a large stellar bar in the LSB galaxy UGC 7321?
    Not Available
  • Publication
    Is there Any Evidence for Integrated Sachs-Wolfe Signal in WMAP First Year Data?
    We introduce a pixel-to-pixel comparison method to detect the temperature anisotropies on the Cosmic Microwave Background induced by the time variation of...