How do you map a rebellion, especially when its participants do not want to be seen? Between British colonization in the 18th century and emancipation in 1834, Dominica presented a number of slave and Maroon rebellions. This mapping project considered the First Maroon War (1785-86), the New Year’s Day Revolt...
In this thesis we investigate the orbital evolution of planets in binaries.Unlike our own Solar System, at least one out of five planetary systems known to date is associated with additional stellar companions. Despite their large distances from the planetary systems, these stellar companions play an important role in significantly...
We present initial results from Hertz/VPM, the first submillimeter polarimeter employing the dual Variable-delay Polarization Modulator (dual-VPM). This device differs from previously used polarization modulators in that it operates in translation rather than mechanical rotation. We discuss the basic theory behind this device, and its potential advantages over the commonly...
The need for readily synthesized scaffold architectures to build monodisperse, high molar mass mobility modifiers or "drag-tags" in end-labeled free solution electrophoresis (ELFSE) led to the development of a novel class of multivalent molecular tools. Poly-N-substituted glycines (peptoids) were created with evenly spaced amino groups as branching points along the...
Virtual machine based distributed computing greatly simplifies and enhances adaptive/autonomic computing by lowering the level of abstraction, benefiting both resource providers and users. We are developing Virtuoso, a middleware system for virtual machine shared-resource computing (e.g. grids) that provides numerous advantages and overcomes many obstacles a user faces in using...
A comprehension of the complex dynamics of gaseous combustion requires an understanding of the underlying fundamentals. In this dissertation, I examine planar diffusion flames from both an experimental and numerical perspective.
In the first part of this thesis, I study the extinction of unstrained, planar counter-diffusion flames. The theoretical model...
Attendance among families in child psychotherapy is a significant issue in the delivery of mental health services, and a greater understanding of the factors contributing to attrition is needed before interventions can be developed, or modified, to improve engagement. The present study examined relationships between parent cognitions, which included treatment...
Despite three decades of intense research into small diameter blood vessel tissue engineering, constructs developed to date lack the elastin necessary for long term patency and the prevention of aneurysms. The suboptimal biochemical composition suggests that new biochemical and mechanical culture methods must be developed. In addition, current biomaterials for...
In the same way that a sculptor shapes a block of stone to reveal the ideal form within, one's relationship partner can help one to become more like one's ideal self (Drigotas, Rusbult, Wieselquist, & Whitton, 1999). This interpersonal process is called "the Michelangelo phenomenon." The current research examines whether...
In the first chapter of my dissertation, I study the effects of an exogenous increase in government spending in models incorporating price and wage nominal rigidities. I find that the effects of price stickiness on the output multiplier depend crucially on the behavior of the monetary authority. If the monetary...