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  • Garcia A.A.; Garcia-Quiroz A.; Cataldo M.; Del Campo S. (2014-04-04)
    In the framework of the n-dimensional Friedmann-Robertson-Walker cosmology, defined for a single scalar field minimally coupled to gravity in the presence of a perfect fluid, the n-dimensional spatially flat Lucchin-Mataresse, ...
  • Edelstein J.D.; Garbarz A.; Miskovic O.; Zanelli J. (2014-04-04)
    A conical defect in 2 + 1 anti-de Sitter space is a BTZ solution with a negative mass parameter. This is a naked singularity, but a rather harmless one: it is a point particle. Naturally, the energy density and the spacetime ...
  • Sun F.; Rojas P.; Zuniga A.; Lavernia E.J. (2014-04-04)
    A nanocrystalline Ti alloy with a uniform distribution of grains was synthesized using cryogenic mechanical milling. The effects of cryomilling parameters, such as milling time and ball to powder ratio (BPR), on the particle ...
  • Jose Maria de Abreu; Jair Amorim (Continental, 2011-11-07)
  • Armando Carrera (RCA VICTOR, 2011-11-07)
  • Narcissus 
    E. Nevin (Casa Amarilla, 2014-03-27)
  • Roberto Angel G. (2014-04-04)
    This text makes a narrative study of the novel by Jorge Volpi No será la Tierra.We analyze the contradictory structure of the book, the multiple frames, the polyphonic narrator, the post-apocalyptic time, the antiutopic ...
  • Natalia 
    E. J. Hermosillas (Mattensohn & Grimm, 2014-03-27)
  • Cubillos C.; Lamberti F.; Demartini C. (2014-04-04)
    This work presents the use of ontologies as a way to tackle the problem of integration of qualification systems in order to enable the transparency and mobility of students at European level. For this, qualification systems ...
  • Ardelan M.V.; Holm-Hansen O.; Hewes C.D.; Reiss C.S.; Silva N.S.; Dulaiova H.; Steinnes E.; Sakshaug E. (2014-04-04)
    As part of the US-AMLR program in January-February of 2006, 99 stations in the South Shetland Islands-Antarctic Peninsula region were sampled to understand the variability in hydrographic and biological properties related ...
  • Leon M.; Santander J.; Curtiss R.; Robeson J. (2014-04-04)
    It has been reported that bacteriophage P1 injects DNA into serovar Choleraesuis without evidence of productive infection. However, we found that P1 generates progeny and is capable of transduction in serovar Choleraesuis. ...
  • Jofre C.; Guzman F.; Cardenas C.; Albericio F.; Marshall S.H. (2014-04-04)
    The larger segment of the infectious pancreatic necrosis virus (IPNV) codifies most of the structural and non-structural proteins of the virus in two overlapping open reading frames (ORFs). The longer of the two ORF is ...
  • Yoon S.-J.; Yanez C.; Bruns M.A.; Martinez-Villegas N.; Martinez C.E. (2014-04-04)
    Peatlands effectively retain heavy metals and prevent stream and watershed contamination. Sulfate reduction is considered the most significant process of metal immobilization in natural wetlands and microbial sulfate ...
  • Cole Porter; Carlos Ulloa (Odeon, 2011-11-07)
  • Saito R.K.; Minniti D.; Angeloni R.; Catelan M.; Beamin J.C.; Borissova J.; Dekany I.; Kerins E.; Kurtev R.; Mennickent R.E. (2014-04-04)
    Context. Near-infrared data on classical novae contain useful information about the ejected gas mass and the thermal emission by dust formed during eruption, and provide independent methods to classify the objects according ...
  • Canovas H.; Menard F.; Hales A.; Jordan A.; Schreiber M.R.; Casassus S.; Gledhill T.M.; Pinte C. (2014-04-04)
    Context. HD 142527 is a pre-transition disk with strong evidence for ongoing planet formation. Recent observations show a disrupted disk with spiral arms, a dust-depleted inner cavity and the possible presence of gas streams ...
  • Corradi R.L.M.; Sabin L.; Miszalski B.; Rodriguez-Gil P.; Santander-Garcia M.; Jones D.; Drew J.E.; Mampaso A.; Barlow M.J.; Rubio-Diez M.M.; Casares J.; Viironen K.; Frew D.J.; Giammanco C.; Greimel R.; Sale S.E. (2014-04-04)
    IPHASXJ194359.5+170901 is a new high-excitation planetary nebula with remarkable characteristics. It consists of a knotty ring expanding at a speed of 28 km s-1, and a fast collimated outflow in the form of faint lobes and ...
  • Miskovic O.; Zanelli J. (2014-04-04)
    In (2+1)-dimensional gravity with negative cosmological constant, the states in the negative energy range, between anti-de Sitter (AdS) (M=-1) and the so-called Bañados-Teitelboim-Zanelli black hole (M≥0), correspond to ...
  • Negra 
    Virgilio G. Varona (Casa Wagner, 1933)
  • Pilar Arcos (Columbia, 2011-11-07)