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University of Louisville

Theses/Dissertations

2021

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Resonating Otherness: Rethinking The Body Through Octavia Butler's Dawn., Tristan Dewitt Carr May 2021

Resonating Otherness: Rethinking The Body Through Octavia Butler's Dawn., Tristan Dewitt Carr

Electronic Theses and Dissertations

This thesis focuses on the intersection between sound and bodies as a way of re-envision the concept of human, using Octavia Butler’s Dawn as a case study. Specifically, this study contends that Butler’s re-envisioning is sonic, imagining the concept of self as it is understood by Jean-Luc Nancy’s idea of the “resonant subject,” in that sound embroils us within our environment. This sonic, resonant body is revealed in Dawn through Butler’s adaption of Roland Barthes’ concept of “grain,” which is not merely embodied sound, but the result of artifice – a carefully crafted “slip” that allows for a way of …


Optimization With Interval Data: New Problems, Algorithms, And Applications., Mohsen Mohammadi Dehcheshmeh May 2021

Optimization With Interval Data: New Problems, Algorithms, And Applications., Mohsen Mohammadi Dehcheshmeh

Electronic Theses and Dissertations

The parameters of real-world optimization problems are often uncertain due to the failure of exact estimation of data entries. Throughout the years, several approaches have been developed to cope with uncertainty in the input parameters of optimization problems, such as robust optimization, stochastic optimization, fuzzy programming, parametric programming, and interval optimization. Each of these approaches tackles the uncertainty in the input data with different assumptions on the source of uncertainty and imposes different requirements on the returned solutions. In this dissertation, the approach we take is that of interval optimization, and more specifically, interval linear programming. The two main problems …


Understanding And Avoiding Ai Failures: A Practical Guide., Robert Max C Williams Apr 2021

Understanding And Avoiding Ai Failures: A Practical Guide., Robert Max C Williams

Electronic Theses and Dissertations

As AI technologies increase in capability and ubiquity, AI accidents are becoming more common. Based on normal accident theory, high reliability theory, and open systems theory, we create a framework for understanding the risks associated with AI applications. In addition, we also use AI safety principles to quantify the unique risks of increased intelligence and human-like qualities in AI. Together, these two fields give a more complete picture of the risks of contemporary AI. By focusing on system properties near accidents instead of seeking a root cause of accidents, we identify where attention should be paid to safety for current …


Image Analysis Of Colloidal Systems For Pair And Triplet Correlations., Brianna Price Jan 2021

Image Analysis Of Colloidal Systems For Pair And Triplet Correlations., Brianna Price

Electronic Theses and Dissertations

Interactions among colloidal particles drive stability of suspensions or the assembly of particles into larger superstructures such as agglomerates or crystals. Typically, colloidal interactions are modeled using pairwise interaction potential energies which consider the interactions between pairs of particles. However, additional particles can modulate pair potentials, leading models to predict incorrect behavior. To analyze the effects of three-body interactions on the structuring of colloidal systems, pair and triplet correlation functions are calculated from published experimental data. These correlation functions are then translated into empirical pair and triplet potentials of mean force, which are then used to model systems more accurately …


Navigating Internalized Stigma And Identity Development In Bipolar Disorder I: A Grounded Theory Investigation., Kaylyn L. Watterson Jan 2021

Navigating Internalized Stigma And Identity Development In Bipolar Disorder I: A Grounded Theory Investigation., Kaylyn L. Watterson

Electronic Theses and Dissertations

Mental illness stigma occurs at multiple levels in Western societies. Internalized stigma, the application of negative stereotypes and prejudice about mental illness to self-concept, has deleterious effects on mental health for adults living with a serious mental illness. Historically, research on stigma in serious mental illness has centered on schizophrenia. Recently, researchers and clinicians have drawn attention to bipolar disorder I, an affective disorder that creates disruptions in functioning and increased risk for substance abuse and suicide. Despite the growing literature establishing the relationship between recovery in serious mental illness and identity, little is known about how adults in long-term …