The work presented here describes investigations into the optical properties of single silver nanoparticles. The contents of this thesis are divided into two parts: (1) single nanoparticle localized surface plasmon resonance (LSPR) spectroscopy and sensing and (2) approaches to combining LSPR spectroscopy with atomic force and transmission electron microscopies. Part...
In the last decade we have seen tremendous increases in computer and network speeds and performance, resulting in the emergence of wide-area distributed computing. However, its potential has not been realized, primarily due to lack of security and isolation, provisioning issues and challenges involved in developing distributed applications.
We present...
Effective and reliable material and structure as bone implant have been a continuing challenge for scientists from bioengineering, material science and mechanical engineering. Porous titanium has reduced stiffness comparable to bone and open pores to allow complete bone infiltration, thus making it attractive for bone-replacement implants in biomedical engineering. To...
Western scientific norms (e.g., Bacon, 1623/2005) dictate that mechanistic explanations like “rain falls because clouds form water vapor” are preferable to teleological ones like “rain falls so that plants should grow. Do people have preferences that naturally align with this? The predominant interpretation of past research is that they do...
Personality traits and personal values represent individual differences that influence many forms of behavior including psychopathology (Hanel & Wolfradt, 2016; Jarden, 2010; Ozer & Benet-Martinez, 2006; Schwartz, 2006). Extensive research has highlighted the importance of personality traits in the development of psychopathology in children. However, the association between values and...
The 2005 NHL Lockout instituted a hard salary cap, which is the most limiting salary cap of the major US sports leagues. The NHL as a result doesn’t have the luxury of overpaying or dumping a contract as other professional sports leagues have, which places a huge constraint and emphasis...
Forecasting U.S. elections has been a field of interest for many researchers, with various statistical and mathematical models being proposed. In my research, I analyzed a prior election model, the SIS election model. In this model, a system of differential equations traditionally used in epidemiology to study disease transmission (but...
ABSTRACT This dissertation moves work on school discipline into the digital era by filling a gap in the literature which has largely ignored how data from digital student ecosystems are mined and processed by school authority. My dissertation interrogates the role youth of youth online behavior in school discipline decision-making....
This dissertation explores the renewed historical significance of the (geo)political demand to redraft national constitutions in the Americas. Building on previous work, my dissertation constructs a transnational lens to underline the intersectionality of the social struggles that catalyzed the Venezuelan Constituent Assembly process begun in 1999 and the Ecuadorian experience...
This dissertation explores the reciprocal relationship between international politics and digital computation since the 1960s by examining the first attempts to use computer simulation to credibly forecast our planet’s economic and environmental future on a global scale. In particular, this project offers the first sustained historical analysis of the origins...