Tipo de publicación: Sin árbitro

  • Publicación
    Semantics and Complexity of SPARQL
    SPARQL is the W3C candidate recommendation query language for RDF. In this paper we address systematically the formal study of SPARQL, concentrating in its...
  • Publicación
    Sensitive CMB fluctuation searches at 10.4 GHz
    Results are reported from a search for fluctuations in the cosmic microwave background radiation (CMBR) on angular scales of 2 deg or greater at 10.4 GHz. Data...
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    Sensitivity of oscillation frequencies to temporal variations in the tachocline region
    We have analyzed the differences in the oscillation eigenfrequencies measured over four years of GONG, SOI/MDI and LOWL observations (1996 to 1999). We have...
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    SEPPCoN: Comet Dust and Activity at Moderate Heliocentric Distances as Observed with Spitzer
    A Survey of Ensemble Physical Properties of Cometary Nuclei (SEPPCoN) is underway to characterize the nuclei of 100 Jupiter-family comets (JFC). The survey...
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    Sequential star formation in Cassiopeia
    Massive stars (M ≥ 9 M_{&sun;}) are usually formed in OB associations, consisting of one or more not very massive open clusters and a halo of scattered young...
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    Serial nominations for the AWH initiative: The paradigm of seven-stone antas and beyond
    In this short report we examine the ideal status of the seven-stone antas (a type of very ancient megalithic monument in the southwest of the Iberian Peninsula)...
  • Publicación
    Serial nominations for the AWH initiative: the paradigm of seven-stone antas and beyond
    Seven-stone antas are a group of megalithic monuments that were built in the southwest of the Iberian Peninsula for a period of some one thousand years in the...
  • Publicación
    Servo control simulations and preliminary laboratory results for GTC adaptive optics with NGS
    The Gran Telescopio Canarias Adaptive Optics (GTCAO) is a single-conjugated post-focal system with a Shack Hartmann wavefront sensor, and one Deformable Mirror...
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    SERVS: the Spitzer Extragalactic Representative Volume Survey
    We will use warm Spitzer to image 18deg^2 of sky to microJy depth. This is deep enough to undertake a complete census of massive galaxies from z~6 to ~1 in a...