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Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/175999
Description: Several thin, Keplerian, sub-parsec megamaser disks have been discovered in the nuclei of active galaxies and used to precisely determine the mass of their host black holes. We show that there is an e ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/212670
Description: Magnetic diffusion in accretion flows changes the structure and angular momentum of the accreting material. We present two power-law similarity solutions for flattened accretion flows in the presence ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/183652
Description: Several examples of thin, Keplerian, sub-parsec megamaser disks have been discovered in the nuclei of active galaxies and used to precisely determine the mass of their host black holes. We show that t ... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/137282
Description: SgrA* exhibits flares in radio, millimeter, and submillimeter wavelengths with durations of ∼1hr. Using structure function, power spectrum, and autocorrelation function analysis, we investigate the va ... More
Reviewed: Reviewed
Date: 2010
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/130147
Description: We have investigated the nature of flare emission from Sgr A* during multi-wavelength observations of this source that took place in 2004, 2005, and 2006. We present evidence for dimming of submillime ... More
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/92985
Description: We focus on potential pinning points on the southern and eastern margins of Australia and the southern and western margins of Laurentia and interpret a convergent plate boundary along the southern mar ... More
Reviewed: Reviewed
Date: 2007
Language: eng
Resource Type: book chapter
Identifier: http://hdl.handle.net/1959.14/49929
Description: The Earth formed over tens of millions of years from an unknown number of stochastic collisions with other planetary objects. Its chemical and isotopic compositions provide an integrated view of this ... More
Date: 2007
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/22621
Description: Angular momentum in protostellar discs can be transported either radially, through turbulence induced by the magnetorotational instability (MRI), or vertically, through the torque exerted by a large-s ... More
Reviewed: Reviewed
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