22 and 44 GHz continuum observations of extragalatic radio sources |
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Brazil future plans in upper atmosphere research in Antarctica |
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Brazil national report on radio astronomy (1981-1984) |
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Comparable energy release rates at the origin of small and large solar bursts |
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O conteudo eletronico em baixas latitudes e sua dependencia com a anomalia geomagnetica do Atlantico Sul |
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Fast polarization changes in MM - microwave emission of weak multistructured solar bursts |
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Microwave and hard X-ray observations of a solar flare with a time resolution of better than 100 MS |
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Microwaves and hard X-rays ultrafast time structures at the impulsive phase of solar bursts |
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Multiple energetic injections in a strong spike-like solar burst |
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The negligible effect of non-gaussian surface deviations in large mm- [lambda] reflectors' aperture efficiency and the performance of Itapetinga 45-ft antenna at [lambda] = 3,3 MM |
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Negligible gain effects of non-Gaussian errors accorss [i.e. across] a smooth reflector : application to the Itapetinga 13.7-M |
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A new class of solar burst with MM - wave emission but only at the highest frequency (90 GHz) |
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O programa brasileiro de fisica solar e resultados sobre a energetica das explosoes solares |
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Progressos em fisica de relacoes solares-terrestres no Brasil (1982-1985) |
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Repetition rates of fast pulses in MM-waves/x-ray solar bursts |
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Short-lived solar burst spectral component AT [aproximadamente maior] 100 GHZ |
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The simplest solar microbursts flux and circular polarization at 22GHz |
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Single-dish high sensitivity determination of solar limb emission at 22 and 44 GHz |
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Survey of VLF-OMEGA transmissions received during Summer at Antarctic Peninsula |
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A synchrotron finverse compton interpretation of a solar burst producing fast pulses at [lambda] < 3MM and hard X-rays |
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Técnicas de imageamento e sensoriamento remoto de objetos astrofísicos em micro-ondas milimétricas |
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Time delays in solar bursts measured in the MM-CM range of wavelengths |
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Timing analysis of hard X-ray emission and 22 GHz flux and polarization in a solar burst |
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V. L. F. ionosonde and long-distance propagation anomalies produced by galactic Cen X-4 X-ray burst in May 1979 |
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