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Poetics Of Enchantment: Language, Sacramentality, And Meaning In Twentieth-Century Argentine Poetry, Adam Gregory Glover

Theses and Dissertations--Hispanic Studies

This dissertation explores the relationship between language, sacramentality, and enchantment in three twentieth-century Argentine poets: Francisco Luis Bernárdez (1900-1976), Jorge Luis Borges (1899-1986), and Alejandra Pizarnik (1936-1972). It seeks to ask and answer two fundamental questions. First, to what extent might it be possible to understand the conception of poetic language characteristic of modern poetry as an articulation, however muffled and secularized, of a sacramental apprehension of language and world? Second, how might such a conception be related to what Max Weber famously called “the disenchantment of the world”? The dissertation begins with a broad overview of the development of …

Locating Hot Spots Of Fecal Pollution In An Urban Watershed Of Central Kentucky Using Bacteroides 16s Rrna Markers, Tricia L. Coakley

Theses and Dissertations--Earth and Environmental Sciences

The field of molecular fecal source tracking in the water environment has developed rapidly since the first PCR assays for general and host-­‐specific Bacteroides 16s rRNA markers were published. Numerous host-­‐specific molecular markers and PCR assays have been developed, adding greater specificity, sensitivity and quantitative methods to the array of options. The public demand for readying methods for transfer to the commercial lab, so that they may be used to generate data for public utilities, citizen action groups and regulatory agencies, has fueled the development of an entire new research community. These methods, however plentiful, have not found community agreement …

Rotate And Hold And Scan (Rahas): Structured Light Illumination For Use In Remote Areas, Eli Ross Crane

University of Kentucky Master's Theses

As a critical step after the discovery of material culture in the field, archaeologists have a need to document these findings with a slew of different physical measurements and photographs from varying perspectives. 3-D imaging is becoming increasingly popular as the primary documenting method to replace the plethora of tests and measurements, but for remote areas 3-D becomes more cumbersome due to physical and environmental constraints. The difficulty of using a 3-D imaging system in such environments is drastically lessened while using the RAHAS technique, since it acquires scans untethered to a computer. The goal of this thesis is to …

Moisture Control Methodology For Gas Phase Compost Biofilters, Lucas Dutra De Melo

Theses and Dissertations--Biosystems and Agricultural Engineering

Gas phase biofilters are used for controlling odors from animal facilities. Some characteristics can affect their performance and moisture content is one very important. A methodology for controlling and measuring moisture content is required to optimize these systems. An experiment was conducted to determine the appropriate placement of a set of soaker hoses 1.2 m in length for water application. It was found that the soaker hose installed in the lower region of the biofilter coupled with appropriate and timely application of water was able to minimize drying of the compost. Thermal conductance proved to be a reliable indicator for …

Nigrostriatal Dopamine-Neuron Function From Neurotrophic-Like Peptide Treatment And Neurotrophic Factor Depletion, Ofelia Meagan Littrell

Theses and Dissertations--Neuroscience

Trophic factors have shown great promise in their potential to treat neurological disease. In particular, glial cell line-derived neurotrophic factor (GDNF) has been identified as a potent neurotrophic factor for midbrain dopamine (DA) neurons in the substantia nigra (SN), which lose function in Parkinson’s disease (PD). GDNF progressed to phase II clinical trials, which did not meet proposed endpoints. The large size and binding characteristics of GDNF have been suspected to contribute to some of the shortcomings of GDNF related to delivery to target brain regions. Smaller peptides derived from GDNF (Dopamine-Neuron Stimulating Peptides – DNSPs) have been recently investigated …

Lysophosphatidic Acid Production And Signaling In Platelets, Zachary Bennett Fulkerson

Theses and Dissertations--Physiology

Lysophosphatidic acid (LPA) belongs to a class of extracellular lipid signaling molecules. In the vasculature, LPA may regulate platelet activation and modulate endothelial and smooth muscle cell function. LPA has therefore been proposed as a mediator of cardiovascular disease.

The bulk of circulating LPA is produced from plasma lysophosphatidylcholine (LPC) by autotaxin (ATX), a secreted lysophospholipase D (lysoPLD). Early studies suggest that some of the production of circulating LPA is platelet-dependent. ATX possesses an N-terminal somatomedin B-like domain suggesting the hypothesis that ATX interacts with platelet integrins which may localize ATX to substrate in the membrane and/or alter the catalytic …

Target Validation Of Uk-101 And Functional Studies Of Β1i, Marie V. Wehenkel

Theses and Dissertations--Pharmacy

β1i is a major catalytic subunit of the immunoproteasome, an alternative form of the constitutive proteasome, and its upregulation has been demonstrated in a variety of disease states including cancer. Our lab has developed a small molecule inhibitor of β1i, dubbed UK-101. While UK-101 causes apoptosis in cancer cell lines, it was not clear whether this apoptotic effect was directly mediated by its irreversible inhibition of β1i. Since off-target effects are major roadblocks for the development of new and effective pharmaceuticals, target validation studies in this system would assist in the further progression of β1i inhibitors towards preclinical trials. Our …

Preclinical Evaluation Of Lobeline For The Treatment Of Adhd: Comparison With Psychostimulant Therapies, Yolanda D. Williams

Theses and Dissertations--Pharmacy

This dissertation work investigated the effect of acute and repeated in vivo administration of lobeline on dopamine transporter (DAT) and vesicular monoamine transporter (VMAT2) function. The effects of lobeline were then compared to the effects of acute and repeated in vivo administration of methylphenidate and amphetamine to determine if lobeline produced similar effects compared to these Attention Deficit Hyperactivity Disorder (ADHD) medications. These medications are considered the first line of pharmacotherapy for ADHD, although there is a growing concern associated with their potential for abuse and other side effects. This merits the need for novel ADHD treatments that have a …

Role Of The Sexual Cycle In Development Of Genotypic And Phenotypic Diversity In Gibberella Zeae, Sladana Bec

Theses and Dissertations--Plant Pathology

Gibberella zeae (anamorph Fusarium graminearum) is a homothallic ascomycete pathogen that is responsible for causing Fusarium head blight (FHB) of wheat and small grains. In addition to causing a reduction in yield, harvested grain is frequently contaminated with trichothecene mycotoxins that are harmful for human and animal health. Use of wheat varieties with resistance to FHB is an important strategy to lower its impact. In order to produce varieties with durable resistance, we must understand the origin and degree of genetic diversity present in the pathogen population. In my research, I focused my efforts on an investigation of the …

Status Of A Reintroduced Black Bear Population In The Big South Fork Area Of Kentucky, Sean Mccarthy Murphy

Theses and Dissertations--Forestry and Natural Resources

Large carnivores have been subjected to overexploitation and extensive habitat loss for centuries. Reintroduction has become an increasingly used tool for recovering and reestablishing large carnivore populations; however, most reintroductions have either failed or resulted in small populations that are vulnerable to deleterious demographic, environmental, and genetic effects that can lead to population loss or extinction. Longterm monitoring of small, reintroduced populations is critical to population persistence and viability. To evaluate long-term reintroduction success and current status of a recently reintroduced, small black bear (Ursus americanus) population in the Big South Fork area of Kentucky, I used non-invasive …

Genetic Immunization In The Horse: The Potential For Enhanced Immune Responses With Deacylated Polyethyleneimine (Pei) And Immunostimulatory Cytokines As Vaccine Adjuvants, Deborah Lee Even

Theses and Dissertations--Veterinary Science

DNA vaccines in larger animals, such as horses, are generally less effective and elicit significantly weaker immune responses, than in small animal model systems. To provide optimal protection against pathogenic microorganisms, the induction of both humoral and cellular immune responses from DNA vaccination may be necessary. One limitation to DNA immunization in the horse is the difficulty in generating high levels of antigen-specific antibody and CTL responses. Previous work in the laboratory has demonstrated that expression constructs containing native sequences encoding the surface unit (SU) envelope glycoprotein (pCiSU) of the Equine Infectious Anemia Virus (EIAV) are ineffective at stimulating immune …

A Critique Of Rights In Transitional Justice: The African Experience, Makau Wa Mutua

Contributions to Books

Published in Rethinking Transitions: Equality and Social Justice in Societies Emerging from Conflict, Gaby Oré Aguilar & Felipe Gómez Isa, eds.

This chapter interrogates the concept and application of transitional justice as a medium for the reclamation of post-conflict states in Africa. While it argues that transitional justice is an important – often indispensable – process in reconstructing post-despotic and battered societies, it nevertheless casts a jaundiced eye at traditionalist human rights approaches. It contends that individualist, non-collective, or non-community, approaches to transitional justice have serious limitations. It posits that the Nuremberg model, on which the ICTR and ICTY were …

Can Luce Irigaray's Notion Of Sexual Difference Be Applied To Transsexual And Transgender Narratives?, Danielle Poe

Philosophy Faculty Publications

For over thirty years, Luce lrigaray's work on sexual difference has been the subject of debate about whether sexual difference is essential, necessary, oppressive, or some combination of these. I examine critiques from people who claim that her work is based on an essentialism that is dismissive and harmful to transsexual and transgender discourse. I argue that lrigaray's ethics, based on sexual difference, has the potential to lead to discussions about all difference, including differences in sexuality. lrigaray's complex understanding of sexual difference as natural, cultural, spiritual, and morphological can help us interpret transsexual narratives, narratives by people who seek …

Sustainability: Sustained For 150+ Years!, Peggy L. Roske

Archives History Lessons

No abstract provided.

Innovative Pollutant Load Monitoring, Eric Gurr

Electronic Theses and Dissertations

Modern streamflow measuring equipment, water quality sampling techniques and a better understanding of pollutant washoff are continuously being developed as today's society is in critical need of improving water management, minimizing developmental impacts and preventing environmental hazards. In particular, the study of the spatial, temporal and volumetric characteristics of annual pollutant loading caused by variations in precipitation, land use and other anthropogenic factors is of great significance due to their relation to future global water demands. The research presented here falls in three parts. In the first part of the dissertation, an acoustical Doppler velocity profiler installed in a submerged …

Feature Pruning For Action Recognition In Complex Environment, Adarsh Nagaraja

Electronic Theses and Dissertations

A significant number of action recognition research efforts use spatio-temporal interest point detectors for feature extraction. Although the extracted features provide useful information for recognizing actions, a significant number of them contain irrelevant motion and background clutter. In many cases, the extracted features are included as is in the classification pipeline, and sophisticated noise removal techniques are subsequently used to alleviate their effect on classification. We introduce a new action database, created from the Weizmann database, that reveals a significant weakness in systems based on popular cuboid descriptors. Experiments show that introducing complex backgrounds, stationary or dynamic, into the video …

Ray Collection Bounding Volume Hierarchy, Kris Krishna Rivera

Electronic Theses and Dissertations

This thesis presents Ray Collection BVH, an improvement over a current day Ray Tracing acceleration structure to both build and perform the steps necessary to efficiently render dynamic scenes. Bounding Volume Hierarchy (BVH) is a commonly used acceleration structure, which aides in rendering complex scenes in 3D space using Ray Tracing by breaking the scene of triangles into a simple hierarchical structure. The algorithm this thesis explores was developed in an attempt at accelerating the process of both constructing this structure, and also using it to render these complex scenes more efficiently. The idea of using "ray collection" as a …

Modeling Human Group Behavior In Virtual Worlds, Fahad Shah

Electronic Theses and Dissertations

Virtual worlds and massively-multiplayer online games are rich sources of information about large-scale teams and groups, offering the tantalizing possibility of harvesting data about group formation, social networks, and network evolution. They provide new outlets for human social interaction that differ from both face-to-face interactions and non-physically-embodied social networking tools such as Facebook and Twitter. We aim to study group dynamics in these virtual worlds by collecting and analyzing public conversational patterns of users grouped in close physical proximity. To do this, we created a set of tools for monitoring, partitioning, and analyzing unstructured conversations between changing groups of participants …

Effective Task Transfer Through Indirect Encoding, Phillip Verbancsics

Electronic Theses and Dissertations

An important goal for machine learning is to transfer knowledge between tasks. For example, learning to play RoboCup Keepaway should contribute to learning the full game of RoboCup soccer. Often approaches to task transfer focus on transforming the original representation to fit the new task. Such representational transformations are necessary because the target task often requires new state information that was not included in the original representation. In RoboCup Keepaway, changing from the 3 vs. 2 variant of the task to 4 vs. 3 adds state information for each of the new players. In contrast, this dissertation explores the idea …

Viability Study Of A Residential Integrated Stormwater, Graywater, And Wastewater Treatment System At Florida's Showcase Green Envirohome, Matthew Allen Goolsby

Electronic Theses and Dissertations

The subject of water scarcity and the rate of water consumption has become popular topics over the last few decades. It is possible that society may consume or contaminate much of the remaining readily available water if there is not a paradigm shift. This deep rooted concern has prompted investigations to identify alternative water use and treatment methods. Within this report, information is presented from the use of innovative water harvesting and on-site sewage treatment and disposal systems (OSTDS) at Florida’s Showcase Green Envirohome (FSGE.net), while also addressing low impact development (LID) practices. FSGE is a residential home that demonstrates …

Spatio-Temporal Negotiation Protocols, Yi Luo

Electronic Theses and Dissertations

Canonical problems are simplified representations of a class of real world problems. They allow researchers to compare algorithms in a standard setting which captures the most important challenges of the real world problems being modeled. In this dissertation, we focus on negotiating a collaboration in space and time, a problem with many important real world applications. Although technically a multi-issue negotiation, we show that the problem can not be represented in a satisfactory manner by previous models. We propose the "Children in the Rectangular Forest" (CRF) model as a possible canonical problem for negotiating spatio-temporal collaboration. In the CRF problem, …

Data-True Characterization Of Neuronal Models, Jose Suarez

Electronic Theses and Dissertations

In this thesis, a weighted least squares approach is initially presented to estimate the parameters of an adaptive quadratic neuronal model. By casting the discontinuities in the state variables at the spiking instants as an impulse train driving the system dynamics, the neuronal output is represented as a linearly parameterized model that depends on filtered versions of the input current and the output voltage at the cell membrane. A prediction errorbased weighted least squares method is formulated for the model. This method allows for rapid estimation of model parameters under a persistently exciting input current injection. Simulation results show the …

High Linearity 5.8 Ghz Power Amplifier With An Internal Linearizer, Yiheng Wang

Electronic Theses and Dissertations

A 5.8 GHz RF Power Amplifier (PA) is designed and fabricated in this work, which has very high linearity through a built-in linearizer. The PA is designed, post-layout simulated by Agilent Advanced Design System (ADS) software and fabricated by Win-Semiconductors 0.15µm pHEMT process technology. The post-layout simulation results illustrate the power amplifier can obtained an output power of 23.98 dBm, a power gain of 32.28 dB and a power added efficiency (PAE) of 29% at saturation region, the 3rd intermodulation distortion (IMD3) of -37.7 dBc at 0 dBm input power is attained when operation frequency is 5.8 GHz. We finally …

Models To Estimate Arrival Counts And Staffing Requirements In Nonstationary Queueing Systems Applied To Long Distance Road Races, Lindon P. Fairweather

Electronic Theses and Dissertations

We examine the problem of staffing refreshment stations at a long distance road race. A race is modeled as a mixed queueing network in which the required number of servers at each service station has to be estimated. Two models to represent the progress of runners along a long distance road race course are developed. One model is a single-class model that allows a road race manager to staff service stations assuming the runners are identical to those in some historical dataset. Another model is a multi-class simulation model that allows a road race manager to simulate a race of …

The Effects Of Medication On Memory In Children Diagnosed With Adhd, Benjamin J. Dunagan

Doctor of Psychology (PsyD)

No abstract provided.

Analysis Of The Relationship Between The Level Of Educational Computer Game Use And Milken Exemplar Teacher Instructional Strategies, Yaela Dahan Marks

Electronic Theses and Dissertations

This research examines the nature and level of educational computer-based game techniques adoption by Milken Educator Award winning teachers in achieving success in their classrooms. The focus of the research is on their level of acceptance of educational computer-based games and the nature of game usage to increase student performance in the classroom. With Davis' (1985) Technology Acceptance Model (Davis, 1985) as the conceptual framework, the research also examines how teachers' perceptions of educational computer-based games influence their willingness to incorporate these teaching methods in their classroom. The approach utilizes a descriptive survey to develop and evaluate responses from exemplar …

Is Conformity A Mediating Variable On Increased Risk-Taking Behavior Across Years Of Membership In The Greek System?, Chloe Elizabeth Lee-Zorn

Doctor of Psychology (PsyD)

No abstract provided.

Teaching Traditional Music Theory With Popular Songs: Pitch Concepts, Heather Maclachlan

Books and Book Chapters by University of Dayton Faculty

Chapter 5 in Biamonte, Nicole. 2011. Pop-Culture Pedagogy in the Music Classroom : Teaching Tools from American Idol to YouTube. Scarecrow Press.

The Pinkerton Problem

Dickinson Law Review (1908-2003)

No abstract provided.

Spineless Wonders: How Listing Marine Invertebrates And Their Larvae Challenges The U.S. Endangered Species Act, Ryan P. Kelly

Penn State Environmental Law Review (1991 - 2011)

No abstract provided.