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The Characterization, Assessment, And Shear Strength Of Turfgrass Soil In North American Thoroughbred Racing, Peter Schmitt

Theses and Dissertations--Biosystems and Agricultural Engineering

Minimizing catastrophic injuries to racehorses, which also protects the riders, is critical for the future of the Thoroughbred racing industry. While the causes of catastrophic injuries are multifactorial, the condition of the racing surface is one of only a few factors that affects all horses in competition. Horse racing surfaces must retain enough shear strength to support the hoof of a Thoroughbred at a gallop. Turfgrass racing surfaces also require healthy turf to reinforce the footing while also achieving a high infiltration rate to allow races to run on the turf soon after or even during rain. This research is …

The Efficacy Of Wetland Treatment Systems Used To Treat Runoff Mixtures From Different Landscapes Across Kentucky, Emily Nottingham

Theses and Dissertations--Biosystems and Agricultural Engineering

The overarching goal was to improve our understanding of the cumulative effect of increased use and occurrence of commonly detected contaminants of potential concern (CPCs) on nitrogen (N) transformation processes in wetlands. The central hypothesis was that those various mixtures of nutrients and CPCs entering treatment wetlands impact N removal pathways. The first study assessed the current state of the literature on the implications to N removal in wetlands in the presence of pesticides and antibiotics. 181 primary studies were identified. Removal efficiencies for nitrate varied widely across the studies, with CPCs impacting microbial communities. A knowledge gap remains in …

Valorization Of Bourbon Distilling Waste Using Thermal Conversion Processes For Nutrient-Rich Food Products, Tosin Olayemi Olanrewaju

Theses and Dissertations--Biosystems and Agricultural Engineering

The Commonwealth of Kentucky accounts for over 95% of global bourbon production. A primary byproduct of bourbon production is stillage, which has a very high moisture content (91–94%) and high biochemical oxygen demand, making it challenging to manage. The recent expansion of the bourbon industry has heightened environmental concerns regarding the best methods to handle this byproduct. Dewatering and drying of stillage produce distillers' spent grains (DSG-B), which are rich in dietary fiber and protein and could serve as an excellent source of functional fiber in human nutrition.

This study examined the approach for dewatering, drying, inclusion of DSG-B as …

An Examination Of An Online Program For Parents With Anxious Adolescents, Tracy Sciulli

PCOM Psychology Dissertations

The researcher conducted a mixed-methods study to investigate the effectiveness of an online parent coaching program in influencing parental beliefs about anxiety and enhancing parenting self-efficacy for managing adolescent anxiety. The researchers developed the piloted parenting program to determine whether a brief online intervention for parents could alter parental self-efficacy and beliefs about adolescent anxiety to bring about positive outcomes for adolescents undergoing treatment for anxiety. The team recruited parents of adolescents diagnosed with or receiving treatment for anxiety symptoms from Philadelphia Integrative Psychiatry for a pre-intervention and post-intervention study. The proposed parenting program aims to address the shortcomings in …

Development Of A Low-Cost Resistivity Meter For Local Groundwater Survey, Jose Claro N. Monje, Ma. Leonora Guico, Carlos M. Oppus, Mark Glenn F. Retirado, Alfonso Rafael Cuezon, Justin Bryce M. Torres

Electronics, Computer, and Communications Engineering Faculty Publications

The researchers developed a low-cost resistivity meter with a built-in data file storage system using locally available parts. This effort was done in partnership with the National Water Resources Board and the Department of Science and Technology under the Water for Tourism project for water quality monitoring in tourist areas in the Philippines such as Boracay and Caticlan. The resistivity meter system consists of a power supply module, a sensor module, and an equipment module, built using locally available materials and equipment, emulating the commercially available PASI model 16 GL-N. Due to pandemic restrictions, the developed prototype could only be …

Establishing A Future-Proof Framework For Ai Regulation: Balancing Ethics, Transparency, And Innovation, Marcia Narine Weldon, Gabrielle Thomas, Lauren Skidmore

Transactions: The Tennessee Journal of Business Law

No abstract provided.

The Cryptocurrency Two-Step: How The Cftc’S Wins In Mcdonnell, My Big Coin Pay, And Monex Eroded The Agency’S Jurisdictional Limits, Jonathan R. Romeo

Student Works

No abstract provided.

Prior Conviction Sentencing: Allowing State Law To Guide The Definition Of “Controlled Substance” Under 4b1.2, Gabrielle Grillo

Student Works

No abstract provided.

A Moral Crusade: From Crates To National Cohesion, Madeleine Kardek

Student Works

No abstract provided.

The Ministerial Exception As Both The Floor And The Ceiling: Conforming State Religious Exemptions To The Ministerial Exception, Jessica Masi

Student Works

No abstract provided.

Platonic, Thomistic, And Lockean Thought And The Law On Solitary Confinement, Matthew D. Schwartz

Student Works

No abstract provided.

Ecocide: Does The Quest For Environmental Justice End At The International Criminal Court?, Allison King

Student Works

No abstract provided.

School Pronoun Policy Divide: How The Expansion Of Free Exercise May Help Teachers Challenge Mandatory Student Pronoun Reporting Policies, Mathew Mazer

Student Works

No abstract provided.

Animal Abuse The Gateway Crime: The Need For Statewide Animal Abuse Registries, Nina Stefanelli

Student Works

No abstract provided.

Ai And Consent: What The Sag-Aftra And Wga Agreements Tell Us About The Future Of Generative Ai, Konnor Shetler

Student Works

No abstract provided.

Lights! Camera! Artificial Intelligence!: Resolving The Problem Of Ai Generated Content Created Without An Actor’S Consent, Juliana Pigna

Student Works

No abstract provided.

New Jersey’S Bear Hunting Policy Is Too Hunter-Friendly And Should Be Reformed, Tianyi Zhu

Student Works

No abstract provided.

Stop Winging It! Time For The Courts To Fly In Formation And Provide Greater Protections To Migratory Birds., Ryan Dana

Student Works

No abstract provided.

The Elephant In The Art Gallery: Why Laws And Regulations For Use Of Animals In Art Should Be Rewritten Through Both A Legal And Artistic Lens, Lori Meek

Student Works

No abstract provided.

Lost In The Weeds: The Federal Curtailment Of Cannabis Research And Whether New Cannabis Research Law Can Clear The Smoke, Amanda Nicole Pappas

Student Works

No abstract provided.

Transgender Persons: A Pastoral Approach In Catholic Institutions, James Heft S.M.

Intersections of Science and Faith

Father James Heft, S.M., begins with some personal examples of how, over the past few years, he's become involved in the Catholic conversation about transgender people. He then reviews current public debates about transgender care and compares and contrasts two different documents issued by Catholic dioceses on how to approach this issue.

Changes In Visual Scanning During Stimulus Equivalence Training, Katelyn Jones

Graduate Theses/Dissertations

Stimulus equivalence-based training allows learners to gain new knowledge by deriving novel relations without being directly taught. This is an important skill that some individuals, especially in special populations, have as a deficit. One possible reason individuals may struggle with stimulus equivalence is a deficit in visual experience that promotes selective attention to stimulus properties. With the advancement of technology, visual tracking and visual scanning offers a means to assess visual behavior in detail while learning stimulus associations. Identifying individual differences, and deficits in visual scanning behavior should provide researchers with better means to design interventions, promoting appropriate visual scanning …

Experience Of Parents Attending A Perinatal Lullaby Program, Emily J. Skeers

Graduate Theses/Dissertations

Previous research performed with mother–infant dyads has demonstrated that infant–directed singing may make significant contributions to mother–infant attachment, may reduce infant stress, reduce maternal stress, assist mothers and babies with emotional regulation, improve mother–infant interactions, prevent colic, and improve infant sleep. Despite these benefit potentials, parents of today are much less likely to sing to their infants than parents of previous generations. Attendance of postnatal lullaby education programs has been associated with increased maternal singing at home and confidence in their parenting role. Perinatal lullaby programs are not represented in the literature. This qualitative study explored the lived experiences of …

Sensitivity To Artificial Light And Sound In Bats Using Urban Landscapes, Aleana R. Savage

Graduate Theses/Dissertations

Anthropogenic activity has prompted range shifts, extirpations, and behavioral change of native wildlife. Although humans have long altered the landscape, recent (post-1950s) increases in land use intensification has significantly impacted wildlife habitat and biodiversity. As anthropogenic developments and disturbances compromise habitat, some species have begun to exploit urban areas. While there are some commonalities among synurbic species, such as generalist diets and high fecundity, not all urban wildlife share these characteristics. As urban areas expand, it will be essential to distinguish what drives unique species to select for urban habitat. The gray bat, Myotis grisescens, is an endangered species …

The Kinetic Modulation Of Α - Synuclein Fibrillation And Toxicity By 4-Phenylbutyric Acid, Kristos Awuah Baffour

Graduate Theses/Dissertations

ABSTRACT

The Protein misfolding and aggregation of alpha-synuclein (α-syn) into neurotoxic amyloids underlies the pathogenesis of neurodegenerative diseases such as Parkinson's disease (PD). 4-Phenylbutyrate (PBA), an FDA drug approved for treating urea cycle disorders, has garnered significant attention as a potential chemical chaperone for targeting alpha-synuclein (α-syn) aggregation. Using in vitro assays, we demonstrated that PBA treatment alters the pattern of α-syn aggregation, as evidenced by reduced formation of oligomeric species and its increased susceptibility to proteolytic cleavage under the influence of PBA. Proteinase K assay, surface plasmon resonance, and Nile red studies indicate that PBA interacts with the extensive …

Mining Contamination Of Legacy Deposits On Floodplains Along Turkey Creek, Western Border Of The Ozark Highlands, Hannah Riley Eades

Graduate Theses/Dissertations

Historical mining activities in the Tri State mining district in Southwest Missouri from 1850 to 1950 resulted in widespread metal contamination of stream sediments. Beginning in the 1840s, land disturbances associated with Euro-American settlement and agricultural expansion increased runoff and soil erosion rates resulting in the deposition of contaminated alluvium or legacy sediment on floodplains. This study assesses zinc (Zn) and lead (Pb) contaminated legacy deposits in cut-bank exposures along floodplains in Turkey Creek Watershed (119 km²) which drained mining areas in Missouri. Ore production histories were used date metal contamination profiles and calculate floodplain deposition rates in legacy deposits. …

Suitability Of Reintroduction As A Tool For The Conservation Of The Central American River Turtle (Dermatemys Mawii), Wesley O. Smith

Graduate Theses/Dissertations

The Central American River Turtle (Dermatemys mawii) has declined throughout its historical range to the point that it is critically endangered; the primary driver is overharvesting by humans for consumption. To help conserve this critically endangered turtle, a head-start program was established in Belize and introductions of head-started individuals have been considered to bolster populations. I released and studied hatchling and head-started juvenile Central American River Turtles during the summers of 2021 and 2022, respectively. The goal was to determine the suitability of hatchlings and juveniles for use in conservation reintroductions, along with elucidating aspects of the ecology …

Assessing The Effects Of Experimentally Contrived Negative Emotional Contexts On Affect, Willingness, And Impulsivity, Amanda Nicole Middleton

Graduate Theses/Dissertations

Emotions are a naturally occurring and unavoidable part of life. To investigate the role that negative emotional experiencing plays in transfer of stimulus function, relational behavior, and intervention effectiveness, this thesis combines and explores the implications of two manuscripts that examine the effects of negative emotional contexts. Specifically, the first chapter presents research demonstrating the ability of operant schedules of reinforcement and respondent relational training to result in acquired affective and willingness stimulus functions. A between groups design demonstrated that when paired with a frustration-inducing task, negatively valenced functions can be established for arbitrary stimuli, and when observational pairing was …

Gastrointestinal Parasite Prevalence Of Missouri Dogs Against Various Risk Factors, Mattie Cobban

Graduate Theses/Dissertations

Gastrointestinal parasites infect various mammalian species, including dogs, causing symptoms like diarrhea, lethargy, anemia, and possible death. Some gastrointestinal parasites possess zoonotic potential posing risk to dog owners, shelter workers, trainers, veterinary staff, groomers, and the public since dogs have access to public areas such as parks and stores. This study aims to understand the prevalence of gastrointestinal parasites of dogs in southwest Missouri under different environmental conditions. Fecal samples were collected from the Polk County Humane Society, local dog trials, and dog owners. The Mini-FLOTAC fecal flotation method was employed to quantify the type and number of parasite ova …

Role Of Ph And Plant Age On The Selection Of Rhizobial Endophytes In Soybean Root Nodules, Cole Alexander Roman

Graduate Theses/Dissertations

Soybeans form symbiotic relationships with nitrogen-fixing bacteria in their root nodules to acquire most of their nitrogen requirement; nitrogen is often one of the limiting nutrients in the soil. Members of the Bradyrhizobium, Sinorhizobium, Mesorhizobium, and Rhizobium genera can nodulate soybeans. Bradyrhizobium is preferentially selected over other types of rhizobia in varying environmental conditions and is often found in acidic soils. Sinorhizobium is often identified in the root nodules of soybeans in neutral and alkaline soil. So far, the potential role of soil pH on the selection of rhizobial endophytes with soybean root nodules is unknown. Likewise, …