Global ETD Search
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Showing 1 to 4 of 4 for “"Molecular Lines"”.
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Interferometric studies of 3 millimeter continuum and molecular lines in the giant molecular cloud Sagittarius B2
The giant molecular cloud Sagittarius B2 is known for its active role in chemical evolution, massive star formation, and complex kinematic structure. Studies of the 3 mm continuum and the transitions of various molecular species are essential in understanding not only the chemical evolution but …
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A Continuum of Traversing Lines: Youth Political Participation in Gaia Online
… experienced as a continuum of overlapping of lines, including molar lines, lines of flight, and molecular lines?” Although smooth lines of flight may occur in Gaia, there are always mechanisms that work to re-territorialize them as more striated molar operations. Conversely, while more …
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Circumstellar environments around the youngest protostars: interferometric observations and modeling
… of star formation. In this thesis, both molecular lines and dust continuum are utilized to investigate the nature of the collapsing envelopes. In particular, I focus on the isolated edge-on low-mass protostar L1157. While a large-scale (~20,000 AU) flattened envelope is detected in both …
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A multi-molecular line study of an entire giant molecular cloud
… Presented here are the results of multi-molecular lines mapping of the entire giant molecular cloud G333, comprised sites of low- and high-mass star forming regions in various evolution stages of star formation. The result shows the spatial distribution of CS, HCO+, HCN and HNC are …