Browsing by Issue Date Artículos de revistas
Now showing items 1-20 of 7550
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(1965)-In the most direct method for measuring correlation functions with an analog computer a delay must be simulated. Since a lumped parameter system is used, we can only hope to approximate this delay. We intentionally exclude ...
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(1975)The energy-momentum tensor of the field produced by an electron with arbitrary movement in a curved space contains a tensor Tμνr with the following properties: (i) vanishing covariant divergence, (ii) null flux across the ...
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(Universidad de Chile, 1978)Geológicamente esta región se puede dividir en dos fajas dispuestas aproximadamente N-S; la oriental constituida por una serie de formaciones arenosas y arcillosas del Cretacico más alto, hasta la base del Maastrichtiano; ...
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(1979)An algorithm for phylogenetic trees' construction is analyzed
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(1981)We propose an indirect way to study some solutions of Yang-Mills equations, which is based on the analysis of the following closely related equations: F+A×F=0 and F»+A×F»=0. The former is one of the standard Yang-Mills ...
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(Universidad de Chile, 1985)
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(1985)
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(AMER METEOROLOGICAL SOC, 1988-02)
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(1988-08-15)A complete CO survey of the central 6 deg x 6 deg of the LMC was performed in order to determine the distribution of molecular clouds. At least 10 percent of the region studied exhibits CO line emission, with peak line ...
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(The American Astronomical Society, 1988-10-15)New 6 cm continuum and radio recombination line VLA observations as well as CO observations are presented of the bright PN NGC 6302. The H110-alpha line is significantly broader than the H76-alpha line, an effect which is ...
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(AMER INST PHYSICS, 1988-12)
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(The Astronomical journal, 97: 720-725, 1989, 1989-03)UVBRI photoelectric sequences for fifteen AGNs were obtained with 0.6, 0.9, and 1-m telescopes. The data include 473 observations for 118 stars, giving an average of 4.0 observations per star, and 7.9 stars per sequence. ...
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(1989-03-01)The most powerful water maser feature ever seen in Orion was monitored for seven years. The maser reached a peak flux density of about 6.7 x 10 to the 6th Jy. The total radiated energy between August 1979 and June 1987 was ...
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(AMER METEOROLOGICAL SOC, 1989-04)The functioning of the Southern Oscillation (SO) in the South American sector is analyzed with particular emphasis on the upper-air circulation anomalies. Throughout the year, but especially during austral summer, the ...
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(UNIV CHICAGO PRESS, 1989-11-15)The triple radio source in the Serpens star formation region consists of a central object and two lobes with spectral indices characteristic of nonthermal emission. Measurements made at the Arecibo Observatory and the VLA ...
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(1990)Nonrelativistic full-folding optical model potentials for nucleon elastic scattering have been calculated and applied to proton scattering on ' 0 and Ca at energies between 135 and 500 MeV. The optical potentials were ...
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(American Physical Society, 1990-02-19)We derive equations of motion for a diluted gas of spiral defects in the two-dimensional complex Ginzburg-Landau equation. The interaction of two defects is treated and our predictions agree with a recent numerical experiment.
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(AMER INST PHYSICS, 1990-03)
