The purpose of the egg is to give rise to offspring in sexually reproducing organisms. Zinc thresholds became connected to egg quality from initial breakthrough discoveries in M. musculus which demonstrated that large-scale zinc fluxes occur during meiotic maturation, and these fluxes are required to maintain female egg viability. Numerous...
This dissertation consists of two papers united by a common element: they both study the behavior of heterogeneous agents across the business cycle.
In Chapter 1, I consider: what is the link between the drop in consumer credit during the Great Recession and increased unemployment? I build a heterogeneous household...
In recent decades, scholars and activists have written extensively on the immense growth of America’s penal system, its origins in fear-based, racially coded politics and neoliberal reformations, its distressingly ineffective and unjust outcomes, and its central place as a social institution in the contemporary United States. Yet this dominant discourse...
Following a stroke, precise, individuated control of single joints is often replaced by highly stereotyped patterns of multi-joint movement, due to a loss of independent joint control, which can negatively impact functional use of the paretic arm. Despite the debilitating nature of this impairment, the precise underlying neural mechanisms remain...
Agents of online platforms often have to make purchase decisions in the face the uncertainty of the true value of an item. Observing the other agents’ actions and/or reviews is one common method to learn about an item. However such observational learning can lead to an information cascade, in which...
Unveiling Baubo” describes how the mythical figure Baubo was constructed in nineteenth-century German. Associated with the act of exposing herself to the goddess Demeter, Baubo came to epitomize questions about concealment and unveiling in the budding fields of archaeology, philology, psychoanalysis and literary theory. As I show in my dissertation,...
The reforms called for by the Next Generation Science Standards (NGSS) (National Research Council, 2012; NGSS Lead States, 2013) involve students using scientific and engineering practices to construct disciplinary knowledge with others. For this work to be meaningful, students need to understand what they were doing and how their actions...
This dissertation investigates a single-column model for Arctic energy balance in the limit as a smoothing parameter associated with ice-albedo feedback tends to zero. This limit is a common modeling approximation used in conceptual climate models, and we explore the implications of taking this limit on bifurcations associated with the...