Publication
Primordial Helium Abundance Determinations
Based on the best observations of extragalactic H II regions of low metallicity available in the literature we redetermine the primordial helium abundance, Y[p]...
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PublicationPrion: Catalyst for Biological EvolutionThe theories of evolution of life on Earth have been based on the principle of storing and transmitting information of organisms in the genes, which according...
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PublicationPro-Am Collaboration in Asteroid ObservationsHigh quality CCD cameras and powerful PCs are enabling advanced amateur astronomers to make high quality photometric and astrometric observations of a wide...
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PublicationProbabilistic Climate Change Projections of Nearshore Wave ClimateThe characterization of local wave climate in a particular location is of paramount importance for the estimation of coastal flooding. Downscaling is the method...
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PublicationProbabilistic Description of Stellar EnsemblesI describe the modeling of stellar ensembles in terms of probability distributions. This modeling is primary characterized by the number of stars included in...
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PublicationProbing gamma-ray production in relativistic jets of flat spectrum radio quasarsNot Available
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PublicationProbing Milky Way Structure with Near-Infrared Diffuse Interstellar BandsAstronomers have studied the set of interstellar absorption features known as the diffuse interstellar bands (DIBs) for nearly a century, characterizing them...
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PublicationProbing nuclear activity versus star formation at z 0.8 using near-infrared multiobject spectroscopyWe present near-infrared (NIR) spectroscopic observations of 28 X-ray and mid-infrared sources at a median redshift of z˜0.8 in the Extended Groth Strip (EGS)...
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PublicationProbing outer disk stellar populationsNot Available