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Skip to Search Results- 2Achal, Roshan
- 2Anagaw, Amsalu Y.
- 2Antolak, John Anthony.
- 2Avendano Nandez, Jose L
- 2Chen, Ke
- 2Chen, Yunfeng
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Fall 2021
Molecular abundance ratios have been proposed to trace the chemical and evolutionary state of star forming molecular clouds because the formation and destruction of such molecules is dependent on the local environmental conditions, like the density and radiation field that both evolve with time....
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Acoustic and elastic least-squares two-way wave equation migration with exact adjoint operator
DownloadSpring 2017
A major problem in exploration seismology entails estimating subsurface structures and properties via linearized inversion. The problem is often called ''least-squares migration" where seismic imaging is posed as an iterative least-squares problem. The iterative solution employs the method of...
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Spring 2019
In reservoir management, seismic surveillance is crucial to maximize the value of the field. It is not only useful in revealing the current reservoir situation, but also in managing future risks. In a typical seismic monitoring project, repeated data acquisition and processing are required for...
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Fall 2010
A 9.4 T magnetic resonance imaging (MRI) system was used to evaluate the response of a human tumour xenograft model to radiation therapy. The apparent diffusion coefficient (ADC) and the transverse relaxation time (T2) of human glioblastoma multiforme (GBM) tumour xenografts in NIH-iii nude mice...
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Spring 2017
Fluxgate magnetometers are an essential tool for solar-terrestrial research and monitoring or forecasting space weather. They provide high precision measurements of the Earth’s magnetic fields and can be used to infer the currents that transport energy and momentum through the magnetosphere and...
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Fall 2021
AR Sco is the first known white dwarf pulsar and currently there is no definitive model for its emission or evolution. This type of binary system could be a critical step in the formation of magnetic cataclysmic variables, a type of accreting white dwarf/M dwarf binary system. In this thesis, I...