Digital Commons Network^™

The Trust-Based Classroom: An Analysis Of Current Trends In Social And Emotional Learning And The Development Of A New Trust-Based Approach To Art Education, Ellen Prasse

Theses and Dissertations--Art and Visual Studies

Many current social and emotional learning (SEL) programs cite building trust as a key factor to an effective SEL program. Despite these references, however, they often lack an emphasis on teaching methods of building trust between students and their peers, the teacher, and the environment. Instead they focus on a specific aspect of teaching like the procedural practices of Responsive Classroom or communication and open-mindedness as in Open Circle. Explicitly building trust, however, could create an art classroom atmosphere conducive to high quality learning. This paper analyzes current trends in social and emotional learning and outlines the characteristics of the …

Genetic Mouse Models Of Liver Disease: Potential Roles Of Zhx2 (Afr1) And Afr2 In Damage And Regeneration, Courtney P. Turpin

Theses and Dissertations--Pharmacology and Nutritional Sciences

The liver is the largest internal organ in mammals and responsible for carrying out various processes, including lipid and carbohydrate metabolism, detoxification of chemicals, and production of serum proteins. Liver damage, which can be caused by a variety of agents including viral infection, environmental toxins, alcohol and excessive dietary fats, can cause dysregulation of these critical functions, leading to worsening liver pathophysiology and impacting health. However, the liver has the remarkable ability to regenerate when damaged. Hepatocytes, which comprise a majority of liver cells, are relatively quiescent under healthy conditions. Upon injury, remaining hepatocytes can proliferate to recover from liver …

The Gestation Of Health: Environmental Insults, Behavioral Interventions, And Protective Mechanisms, Brittany Breon Rice

Theses and Dissertations--Pharmacology and Nutritional Sciences

Diabetes remains a leading cause of death nationwide despite pharmacological advances. Recent etiological investigations of the disease detail the role of perinatal exposure to environmental contaminants, such as polychlorinated biphenyls (PCBs), in enhancing disease susceptibility. Polychlorinated biphenyl 126, a coplanar PCB, elicits its toxic effects through the aryl-hydrocarbon receptor and the disruption of endocrine signaling. The goal of this dissertation was to focus on delineating the differences in the developmental windows of diabetes susceptibility respective to the timing of PCB126 exposure and to understand the influence of maternal exercise and nuclear-factor erythroid-2-related factor 2 (Nrf2) expression in combating the negative …

Seeing Double With Cannabis: Heteroploid Populations In Bipolaris Gigantea, Causal Agent Of Bipolaris Leaf Spot, Desiree Szarka

Theses and Dissertations--Plant Pathology

Bipolaris leaf spot (BLS) disease emerged with the reintroduction of hemp as a crop in the United States following more than 60 years of prohibition. The causal agent was identified as Bipolaris gigantea (=Drechslera gigantea), a known minor pathogen of monocots which causes devastating disease on hemp. BLS has been confirmed throughout Kentucky and reported in 15 states. Morphology and growth characteristics of isolates from eight counties across Kentucky were similar with the exception of some isolates producing protoperithecial-like structures. Phylogenetic and whole genome analysis indicated that some isolates were haploid, containing a single allele at each gene …

An Assessment Of The Carrier State And A Novel Marker Of Leptospira And Abortion In Central Kentucky Horses, Gloria Louise Gellin

Theses and Dissertations--Veterinary Science

Leptospirosis is a reemerging zoonotic infection of worldwide importance and affects all mammals. The bacterium is transmitted to animals and humans by urine, fetal membranes and body fluids. Leptospira shedding in the urine contaminates both soil and water, exposing both humans and animals to the bacterium. Leptospirosis in horses can cause abortion and is one of the etiologies of equine recurrent uveitis which can lead to blindness. Equine leptospiral abortion in Central Kentucky is primarily caused by serovar Pomona, with occasional cases attributed to serovar Grippotyphosa. There are a few reports in the literature attributing abortion to serovar Bratislava in …

Muscle Mass And Immune Function In The Senior Horse, Alisa Christina Herbst

Theses and Dissertations--Veterinary Science

Senior horses (≥ 15 years) represent up to one-third of the global equine population, and the proportion of old horses (≥ 20 years) in the U.S. has been steadily increasing. Aging is associated with a loss of skeletal muscle mass in horses, and while age-related muscle loss is comparingly well characterized in humans, little is currently known concerning underlying mechanisms, adverse outcomes, or the prevalence of low muscle mass in senior horses. One factor proposed to play a role in the development of age-related muscle atrophy in humans is inflamm-aging, a low-grade inflammation that affects elderly people and that has …

Assessing The Use Of Lidar And Uav Technology For Monitoring Growing Alfalfa, Stuart Tucker Sheffield

Theses and Dissertations--Biosystems and Agricultural Engineering

Alfalfa is a popularly grown crop because of its value as a nutritious feed source for livestock. The efficient production of an alfalfa crop relies on the monitoring of certain parameters, like height, quality, and yield. Traditionally, producers have used manual measurements of alfalfa plant height to estimate the nutritive quality and yield of a growing alfalfa crop. Manual measurements of plant height are often labor intensive and provide low resolution data that is not acceptable for full field scale assessment of growing alfalfa. The two studies presented in this thesis offer detailed insight into the rapid and accurate monitoring …

Modeling Energy Flows In Floating In-Pond Raceways Utilizing Solar Power Back-Up, Bo Smith

Theses and Dissertations--Biosystems and Agricultural Engineering

The In-pond Raceway (IPR) is a novel option for production aquaculture, depending on water moving devices to provide constant flow. Device failure may result in catastrophic fish loss, requiring power backup systems to mitigate risk in case of power outages. Because these systems must be dependable and many suitable locations are remote, off-grid solar photovoltaic (PV) systems with battery storage have been considered since they eliminate need for utility power. Such systems can be hard to size and expensive. This study modeled system requirements using an energy balance to determine whether systems could withstand varying loads based on climatological conditions. …

Procuring Produce In A Rural, Appalachian County: A Thematic Analysis Of Community Member Experiences, Caroline Blincoe

Theses and Dissertations--Nutrition and Food Systems

Rates of obesity and other health disparities are exceptionally high in rural Appalachian counties compared to the nation as a whole. One causal factor of these health disparities in Appalachian counties is the inequitable allocation of healthy food. Food insecurity and the local food environment are large drivers for obesity experienced by Martin County, Kentucky residents. Successful socioecological model (SEM) and policy, systems, and environmental (PSE) interventions have shown promising results in reducing obesity and enhancing food security in this population. Through the transcription of semi-structured focus group interviews, thematic analysis aimed to obtain perspectives on the local food system. …

Assessing Self-Perceived Nutrition-Related Lifestyle Behaviors And Knowledge Of University Music Students Following A Targeted Presentation, Gretchen Trumbo

Theses and Dissertations--Nutrition and Food Systems

Although proven that nutrition can impact physical health, limited research examines the relationship between nutrition-related lifestyle behaviors, nutrition knowledge, and the prevalence of injury in university music students. The objective of this study is to evaluate nutrition-related lifestyle behaviors and self-perceived nutrition knowledge of university music students before and after a targeted nutrition education session. A baseline Qualtrics survey was administered to undergraduate and graduate music students (18+ years) via the University of Kentucky School of Music Listserv to gather data related to demographics, anthropometrics, history of playing-related injury, nutrition knowledge, attitudes, beliefs, and behaviors. A nutrition education presentation, focused …

The Evaluation Of An Amino Acid- Oral Re-Hydration Solution (Enterade®) To Improve Quality Of Life In Solid Tumor Cancer Patients By Reduction Of Chemotherapy Related Diarrhea, Holly Chitwood

DNP Projects

Background: Chemotherapy related diarrhea (CRD) is a common adverse effect of many chemotherapy agents used to treat cancer. CRD negatively affects quality of life (QOL) for cancer patients and often results in treatment delays, hold, dose reductions, and hospitalizations affecting morbidity and mortality. Proper management of CRD with novel therapeutics is needed to improve the quality of life and patient outcomes for this population.

Purpose: The purpose of this study was to evaluate the use of a proprietary amino acid-oral rehydration solution (AA-ORS) known as Enterade® to reduce the severity of CRD, to improve patient reported QOL among patients over …

Secular Trends In Low Birth Weight And Preterm Birth Disparity Between Infants Born To Teenage And Adult Mothers: An Exploratory Analysis, Elizabeth Edwards

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Introduction. Increased risk of preterm birth and low birthweight for infants born to teenage mothers (15-19), when compared to infants born to adult mothers (20-29), is well documented in the United States. Trends in preterm birth and low birthweight are also well documented over time. Examination of the difference in incidence of preterm birth or low birthweight between infants born to teenage mothers and to adult mothers over time is not present in the literature. This study aimed to fill this gap in the literature and determine how preterm birth and low birthweight differences have changed over time.

Methods. Natality …

Race Youth In Twentieth-Century American Literature And Culture, Claire E. Lenviel

Theses and Dissertations--English

Race Youth in Twentieth-Century American Literature and Culture argues for the centrality of black youth, both real and literary, to the trajectories of African American literature and its repudiation of white supremacy. Drawing on research into the rise of the adolescent and teenager as distinct social categories, I argue that age-based subjectivity should inform how we read race-based subjectivity. My first chapter explores how early twentieth-century black periodicals push back against white supremacist theories of human development in an explicit appeal to what I call “race youth,” the children and adolescents who would take up the mantle of racial uplift. …

Wisdom From The Collard Field: Exploring Agrarian Community In Twenty And Twenty-First Century American Literature, Robert M. Gorum

Theses and Dissertations--English

This dissertation surveys agrarian literature written by American writers since World War II. It compares the Southern Agrarians of Vanderbilt University and New Agrarians such as Wendell Berry, Wes Jackson, and Gene Logsdon to examine their understanding of place and home. I begin my inquiry with a personal frame story of time I have spent in and around the sustainable agriculture movement. Drawing on various forms of literature, including memoirs, cookbooks, novels, reportage, and other scholarship, I explore American ideals since World War II relating to the production and consumption of food.

I begin my opening chapter with a reassessment …

Biocultural Evidence Of Precise Manual Activities In An Early Holocene Individual Of The High-Altitude Peruvian Andes, Fotios Alexandros Karakostis, Hugo Reyes-Centeno, Michael Franken, Gerhard Hotz, Kurt Rademaker, Katerina Harvati

Anthropology Faculty Publications

OBJECTIVES: Cuncaicha, a rockshelter site in the southern Peruvian Andes, has yielded archaeological evidence for human occupation at high elevation (4,480 masl) during the Terminal Pleistocene (12,500–11,200 cal BP), Early Holocene (9,500–9,000 cal BP), and later periods. One of the excavated human burials (Feature 15‐06), corresponding to a middle‐aged female dated to ~8,500 cal BP, exhibits skeletal osteoarthritic lesions previously proposed to reflect habitual loading and specialized crafting labor. Three small tools found in association with this burial are hypothesized to be associated with precise manual dexterity.

MATERIALS AND METHODS: Here, we tested this functional hypothesis through the application of …

Child Welfare Spending And Rates Of Adverse Childhood Experiences, Wesley Scott

MPA/MPP/MPFM Capstone Projects

State and federal child welfare represents a major spending category in budgets across the United States. While new and revised legislation is proposed and enacted, sweeping reforms of the child welfare system is uncommon. Changes to child welfare are implemented through budget line items, whether that comes from Congressional funding or state initiatives. Increased funding allows for more direct contact and interaction with children, prompting safer environments and potentially stronger academic and social-emotional outcomes for youth. This paper looks at the relationship between the per capita funding of child welfare services per state and the rate of adverse childhood experiences …

The State Of Woodford County’S Assistance Network, Katherine Connair

MPA/MPP/MPFM Capstone Projects

This study seeks to determine what the overall picture of assistance network serving the Woodford County region is. The goal was to determine if there are any observable gaps in the network and to have a clear understanding of what the assistance network is. Gaps were identified by studying the existing network, surveying network members, and examining publicly available resources. A Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis was conducted to analysis the whole network. Assistance for this study refers to programs/organizations that provide cash or in-kind benefits/services to people (U.S. Census Bureau). The assistance network is all of the …

Efficacy And Mechanism Of Acs811 In Tomato Immune Responses, Layne Ellen Harris

Theses and Dissertations--Plant and Soil Sciences

Biologicals are increasingly becoming an important part of sustainable integrated pest management in agricultural crop production and encompass a wide variety of products with varying degrees of efficacy and available research data. As biologicals become more integrated into commercial production systems, it is critical to rigorously evaluate biological product efficacy and mode(s) of action in crops. The better that biologicals are understood in terms of effective application, integration into commercial programs, and their specific mechanisms in crop growth and protection, then the greater the opportunity for increasing yields and food security.

ACS811 is a microbial fermentation-based biological product from Alltech …

The Interactive Effects Of Brain-Derived Neurotrophic Factor (Bdnf) Polymorphisms And Posttraumatic Stress Disorder On Neurocognitive Functioning In U.S. Military Veterans, Colton Shafer Rippey

Theses and Dissertations--Psychology

Posttraumatic Stress Disorder (PTSD) is associated with mild-to-moderate deficits in neurocognitive functioning. Single nucleotide polymorphisms (SNPs) in the brain-derived neurotrophic factor (BDNF) gene, namely, the Met allele, may also be associated with mild deficits in neurocognitive functioning. However, findings are inconsistent and may be sensitive to environmental epigenetic moderators such as psychopathology.

The current study analyzed data from European-American U.S. military veterans (n = 1,244) who participated in the 2011 National Health and Resilience in Veterans Study (NHRVS). Multivariate analyses of covariances were conducted to evaluate the unique and interactive effects of the Met allele and probable PTSD on …

Reversible Glucan Phosphorylation In The Red Alga, Cyanidioschyzon Merolae, Corey Owen Brizzee

Theses and Dissertations--Molecular and Cellular Biochemistry

Starch and glycogen are an essential component for the majority of species and have been developed to maintain homeostasis in response to environmental changes. Water-soluble glycogen is an excellent source of quick, short-term energy in response to energy demands. In contrast, plants and algae have developed the macromolecule starch that is elegantly suitable for their dependence on external circumstances. Semi-crystalline starch is water-insoluble and inaccessible to most amylolytic enzymes, thus plants and algae have developed a coordinated system so that these enzymes can gain access to the denser starch energy cache. Starch-like semi-crystalline polysaccharides are also found in red algae, …

Pre-Clinical Advancements In Biomarkers, Tools, And Therapeutics For A Metabolic Neurodegenerative Disease, Zoë Simmons

Theses and Dissertations--Molecular and Cellular Biochemistry

Glycogen is the storage form of glucose and a highly important substrate for cellular metabolism. Characterization of the enzymes and mechanisms of glycogen metabolism began over 70 years ago and over the last 20 years, a previously unknown protein called laforin has emerged as an important contributor to glycogen metabolism homeostasis. Multiple labs demonstrated that laforin is a glycogen phosphatase and mutations in the gene encoding laforin cause the formation of aberrant glycogen-like aggregates called Lafora bodies (LBs). LBs are cytoplasmic, water-insoluble aggregates that drive neurodegeneration and early death in Lafora disease (LD) patients. The direct relationship between mutated laforin, …

Accelerometer-Based Vigilance State Classification In Dairy Cows, Evan King

Theses and Dissertations--Electrical and Computer Engineering

Globally, dairy farming is a $700 billion industry, with more than 9 million dairy cows in the United States alone. Depriving cows of required activities such as sleep has been shown to negatively impact reproductive efficiency, decrease the volume of milk produced, and increase the risk of culling. Overcrowded herds can decrease individual animal health, demanding the need for automatic behavior detection that would provide insight into their state of health.

Using electroencephalography (EEG), electrooculography (EOG), and electromyography (EMG) to characterize the phases of sleep is a technique which has been used for decades. While these techniques are considered the …

The Associations Among Parental Emotional States, Adolescent Emotional States, And A1c In Adolescents With Type 1 Diabetes, Jennifer L. Yenke

DNP Projects

Background: This study examined depression and diabetes distress (DD) in adolescents with type 1 diabetes (T1D) and in their parents. Depressive symptoms and DD are associated with poor glycemic control.

Objectives: To describe the prevalence of parental and adolescent depressive symptoms and DD in the sample and to evaluate correlations among depressive symptoms, DD, and A1c in parent-adolescent dyads in which the adolescents have T1D.

Methods: Thirty-two parent-adolescent dyads completed measures assessing depressive symptoms (Patient Health Questionnaire-9) and DD (Problem Areas in Diabetes- Parent of Teen and Teen versions), self-reported socio-demographic and clinical variables, and responded to questions about living …

Promotion Of Most Forms Through Education About Importance Of Advance Care Planning In Seriously Ill Patients, Nidhi More

DNP Projects

Abstract

Purpose: To establish the importance of early Advance Care Planning (ACP) and improve the utilization of Medical Orders for Scope of Treatment (MOST) forms in seriously ill patients by educating providers and nurses to identify patients who meet specified criteria. The goals of this intervention are reduction of readmissions and better quality of life for this patient population.

Methods: A quasi-experimental design was used for evaluation of an Educational intervention to promote MOST forms, Advance Directives (AD) and Palliative Care (PC) consults. A retrospective and prospective chart review was conducted to determine the number of patients who met criteria …

Improving Multidisciplinary Adherence To A Daily Goals Checklist In The Icu: A Quality Improvement Initiative, Chelsea Mccarty

DNP Projects

Abstract

Background: In November 2019, the University of Louisville Hospital merged and assumed operations of all KentuckyOne facilities. During the transition, a spike in hospital acquired infection rates ensued at Jewish Hospital, notably amongst the critical care units. In January 2020, a daily checklist was introduced to the critical care department. A Daily Checklist is a tailored communication tool designed to reduce communication error and improve adherence to patient safety measures. There continues to be a gap in adherence to the U of L daily checklist from both nurses and providers. Purpose: The purpose of this project was to improve …

The Impact Of Identifying And Addressing The Social Needs Of Patients With Type 2 Diabetes Mellitus In A Primary Care Clinic, Shelby Roberts

DNP Projects

BACKGROUND: A key aspect of successful Diabetes management is addressing social needs. Patients prefer individualized care that is tailored to their specific needs.

PURPOSE: The purpose of this Doctor of Nursing Practice (DNP) quality improvement project was to screen patients regarding their diabetes distress and social needs requirements to develop and implement individualized social needs interventions.

METHODS: Patients were included in the study if they had a Hemoglobin A1C >9. Patients were screened, provided additional check in points and social needs were addressed in conjunction with the patient’s primary care provider and onsite social worker. Post intervention …

Sustainability Of A Dnp Qi Project On Bmi Screening And Weight Management Documentation In Primary Care, Assal Moori Shir Mohammadi

DNP Projects

Background: Nurses with a Doctor of Nursing (DNP) degree are prepared at the highest level of expertise to provide safe and efficient health care to patients and help bridge the gap between research and evidence-based health care. Although DNP students invest significant effort, time and resources to implement quality improvement (QI) projects, the sustainability of the outcomes of these is not well studied and empirical evidence on sustainability of quality improvement interventions is very limited.

Objective: To assess the sustainability of the QI project titled: “Using Rapid Cycle Improvement to Improve Weight Management” over time and evaluate the characteristics of …

Identification Of Infant Feeding Practices In Eastern Kentucky And Southern West Virginia That Correlate With High Weight-For-Length, Havilah R. Adkins

DNP Projects

Background: Approximately 20% of children in the United States are obese. West Virginia and Kentucky rank in the top 10 for obesity rates in children as young as 2-4 years old. Obesity increases the risk for numerous short-term health problems and impacts long-term health, development, quality of life, and life expectancy. Research indicates that obesogenic behaviors can be addressed prior to the development of obesity or significant health problems to prevent, rather than treat. Interventions targeting caregivers of infants younger than 2-years can promote early development of healthy feeding habits that persist through the developmental stages of nutrition. Before a …

Incorporation Of Summer Annual Mixtures Into Grazing Systems In Kentucky, Kelly Marie Mercier

Theses and Dissertations--Plant and Soil Sciences

Utilizing summer annual grass-legume forage mixtures has the potential to improve forage yield and nutritive characteristics, and/or animal performance during times when cool-season pasture growth is limited by high temperatures. Legumes can utilize atmospheric nitrogen, which can increase crude protein and forage digestibility in mixtures. As nitrogen application generally improves both the yield and nutritive characteristics of summer annual forages, but can have a negative effect on legume competitiveness, nitrogen fertilizer recommendations for legume-containing summer annual mixtures are not well established.

Two experiments were conducted to determine the feasibility of utilizing summer annual mixtures in Kentucky, USA. The first experiment …

The Acute Effect Of High Intensity Resistance Training On Subsequent Firefighter Performance, Mark Ryan Mason

Theses and Dissertations--Kinesiology and Health Promotion

High intensity resistance training (HIRT) is commonly performed by structural firefighters to enhance preparedness for occupational demands. Despite the potential for HIRT to induce beneficial adaptations over time, it is important to determine if a single on-duty HIRT session is detrimental to subsequent occupational physical ability due to exercise-induced fatigue. Therefore, the primary purpose of this study was to assess the acute effect of HIRT on occupational physical ability in structural firefighters and to determine the time course of recovery. The secondary purpose was to determine if timed completion of a standardized bout of HIRT was correlated to occupational performance …