This dissertation studies a variety of consumer behaviors and their strategic implications for firm profit maximization. The first chapter discusses how bundle pricing (via shipping policies) allows firms to achieve higher profits than component pricing when consumers's tastes for products are correlated. The second chapter illustrates how durable good producers...
Client-server architectures have been used for years, and many modern applications rely on this approach to be able to present rich and complex information to users without needlessly encumbering their local device with computation, and also to be able to keep all data in a (more-or-less) centrally available location, as...
A stroke can occur at any point throughout the lifespan, including in utero. The timing of the injury relative to neural development can have implications on the type of lesion, plasticity, and motor deficits. However, associated reactions, which refer to involuntary movement in one limb in response to voluntary activity...
Herpes stromal keratitis (HSK) is a potentially blinding inflammatory condition initiated by corneal infection with herpes simplex virus (HSV). As its name suggests, the host receptor herpes virus entry mediator (HVEM) facilitates HSV entry through interactions with a viral envelope glycoprotein. HVEM also bridges several signaling networks, binding ligands from...
An atom interferometric gyroscope (AIG) made with an uncorrelated ensemble of N two-level atoms, rotating at a rate ΩG about an axis normal to the area Θ accrues a phase ϕ = 2ωCΘΩG/c2 due to the Sagnac effect. Here ωC is the Compton frequency of the atoms used, and c...
Interprotein electron transfer (ET) occupies a central role in both chemistry and biology, as it is important in a variety of functions including cellular respiration, metabolism, and energy transduction during photosynthesis. Consequently, understanding the protein-protein recognition and docking that controls interprotein ET is an important field of scientific research.
One...
This dissertation reports on novel theoretical concepts as well as experimental efforts toward laser cooling of semiconductors. The use of quantum well system brings the opportunity to engineer bandstructure, effective masses and the spatial distribution of electrons and holes. This permits the incorporation of novel quantum mechanical phenomena to manipulate...
The purpose of this research is to apply a sociocultural lens to examine students’ perceptions of usefulness in mathematics. It is important to explore perceptions of usefulness, as teachers are increasingly being encouraged to help their students view mathematics as useful. However, we know little about how students – and...
This work argues that Latina/o immigrant Charismatic Catholicism does not encourage passive hope for heavenly rewards but rather emphasizes active strategies for transforming the self and the world. This study responds to two major concerns in the field of religious studies: the concern that Pentecostal forms of Christianity emphasize an...
We introduce and advocate a new paradigm in simulation experiment design and analysis, called ``green simulation,'' for the setting in which experiments are performed repeatedly with the same simulation model but different input parameters. In this dissertation three classes of green simulation estimators are proposed: the likelihood-ratio-based estimators, the metamodeling-based...
This dissertations consists of three chapters. The first chapter is on the topic of environmental economics and studies the question of the effects of air pollution on students’ school absences, finding significant and positive effects for air pollution, and PM10 in particular, on school absences. The second chapter is on...
Raman spectroscopy is an established and versatile molecular sensing technique, but it is limited by its modest chemical sensitivity. Surface-enhanced Raman spectroscopy (SERS) can amplify otherwise weak normal Raman signals up to nine to ten orders of magnitude, giving rise to its application in many molecular sensing problems, including those...
This thesis discusses the application of advanced digital signal and image processing techniques, particularly the technique known as super-resolution (SR), to enhance the imagery produced by cameras mounted on an airborne platform such as an unmanned aircraft system (UAS). SR is an image processing technology applicable to any digital, pixilated...
While equal political participation is a fundamental democratic ideal, it is an ideal unrealized in the United States. Those with more—more education, more money, more time, more skills—participate more. Those who have less—especially the poor and minorities—participate less and may be absent from the process altogether. A similar statement could...
This dissertation aims to address a gap in the literature regarding the effect of the achievement-focused student identity on prosocial values and behaviors, specifically among students who predominantly value prosociality. Largely, research on identity and motivation addresses academic outcomes and psychological well-being outcomes (Settles, Sellers, & Damas, 2002; Jaret &...
In this thesis I present the theoretical work on Fermionic surface states, and bulk Bosonic collective excitations in topological superfluids and superconductors. Broken symmetries in topological condensed matter systems have implications for the spectrum of Fermionic excitations confined on surfaces or topological defects.
For the B-phase of superfluid 3He, which...
Semiconducting nanoelectronic materials, including single-walled carbon nanotubes (SWCNT) and transition metal dichalcogenides (TMDs) possess interesting optoelectronic properties that could enable next-generation electronics, sensing technologies, and biomedicine. In this thesis, biomolecule-assisted dispersion and assembly of these nanomaterials are explored for human toxicity, environmental hazard potential, and applications in supramolecular hydrogels.
Liquid-based...
This dissertation considers how best to define the imagined “life” of the puppet, and how that “life” offers new meaning to narrative puppet productions. In my first chapter, begin with the observation that puppeteers, scholars, and audiences often describe the puppet as an object that appears to “have life,” and...
In yeast, inducible genes such as INO1, PRM1 and HIS4 reposition from the nucleoplasm to nuclear periphery upon activation. This leads to a physical interaction with nuclear pore complex (NPC), interchromosomal clustering, and stronger transcription. Repositioning to the nuclear periphery is controlled by cis-acting transcription factor (TF) binding sites located...
This dissertation explores the extent to which Portuguese theologian, papal penitentiary, bishop, and abbot Andreas de Escobar, O.S.B. (1348-1448) benefited from contemporary trends in manuscript culture and thereby functioned as a late-medieval public intellectual. Recent research suggests that early-fifteenth-century university-trained theology masters used their expertise and authority to intervene into...