Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Radio continuum"”.
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Untangling compact and diffuse ionized emission toward galactic hii regions
… The ionized hydrogen in these regions emits both radio recombination line (RRL) and also thermal radio continuum. Diffuse ionized hydrogen, known as the 'Warm Ionized Medium' (WIM) also exists in the Galaxy. The WIM also emits RRLs and thermal radio continuum. Previous observation of compact \hii …
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Orion B--Anatomy of a Star-Forming Region
… cloud Orion B was observed with the VLA in the radio continuum and OH absorption line at a frequency of 1667 MHz, in the near-infrared continuum and H$\sb2$ emission line at a wavelength of 2 $\mu$m, and in several millimeter-wavelength molecular transitions (of HCO$\sp+$, SO, H$\sp $CN, and …
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H107[alpha] recombination-line emission, 4800-MHz and 1666-MHz continuum emission in the HII region RCW38
… emission and the related 4800 MHz continuum emission of the HII region RCW 38 using the Australia Telescope Compact Array. We find the continuum emission to be concentrated in a ring-like structure with the 05 star, IRS2, approximately centered in the cavity within the ring. The …
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RADIO STUDY OF SUPERNOVA REMNANTS: UNDERSTANDING THE MISSING SUPERNOVA REMNANT PROBLEM
There is a discrepancy between the observed and predicted numbers of Galactic supernova remnants (SNRs), likely due to observational biases that hinder the detection of old, faint, large remnants, as well as very young, small remnants, caused by poor sensitivity and spatial resolution. The goal of …
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Clustering studies of radio-selected galaxies
… examine how the bias evolves with redshift for radio galaxies detected in the the first survey.