Digital Commons Network^™

Voluntary Control Of Breathing According To The Breathing Pattern During Listening To Music And Non-Contact Measurement Of Heart Rate And Respiration, Dibyajyoti Biswal

Theses and Dissertations--Biomedical Engineering

We investigated if listening to songs changes breathing pattern which changes autonomic responses such as heart rate (HR) and heart rate variability (HRV) or change in breathing pattern is a byproduct of listening to songs or change in breathing pattern as well as listening to songs causes changes in autonomic responses. Seven subjects (4 males and 3 females) participated in a pilot study where they listened to two types of songs and used a custom developed biofeedback program to control their breathing pattern to match the one recorded during listening to the songs.

Coherencies between EEG, breathing pattern and RR …

Epidemiology And Management Of Frogeye Leaf Spot Of Soybean: Damage Thresholds, Efficacy And Profitability Of Foliar Fungicides, Jhonatan Paulo Barro

Theses and Dissertations--Plant Pathology

Frogeye leaf spot (FLS), caused by Cercospora sojina, is an economically important disease of soybean in many parts of the world where soybean is grown, including the United States. A meta-analytic approach was used to summarize a data set of 66 uniform field research trials conducted to evaluate fungicide efficacy against FLS on soybean. The dataset spanned 10 years (2012 to 2021) of experiments conducted across eight states in the U.S., including Alabama, Arkansas, Illinois, Iowa, Kentucky, Louisiana, Mississippi and Tennessee. First, the relationship between FLS severity and soybean yield was investigated. A significant negative slope obtained through random …

Elucidating The Role Of Polycomb Repressive Complex 2 In Lung Stem Cell Fate And Lung Disease, Aria Byrd

Theses and Dissertations--Toxicology and Cancer Biology

The average human lungs take ~22,000 breaths and inhale ~2,000 gallons of air each day. This organ is the primary conduit for the transfer of oxygen to the internal organs, making it crucial for the sustainment of life. Consequently, mechanical malfunction of the lungs and/or pollution of inhaled air negatively impact internal organ function and ultimately put survival in jeopardy. Epigenetics, by nature, is a plastic phenomenon in which environmental stimuli influence short term, long term, and generational gene expression patterns. Chronic exposure of harmful stimuli to the lung epithelium has also been shown to alter epigenetic pathways, engender aberrant …

Extracellular Vesicles And Cancer Therapy: An Insight Into The Role Of Oxidative Stress, Jenni Ho

Theses and Dissertations--Toxicology and Cancer Biology

As a result of improvements in cancer detection and treatment methods, a growing population of cancer survivors are living with side effects associated with their cancer therapy. Oxidative stress plays a significant role in the development of cancer and as a mechanism for cancer therapy to exert its therapeutic effects, resulting in off-target tissue damage. Radiation has been long established as a means to utilize the generation of reactive oxygen species to kill cancer cells, and 50% of chemotherapy agents currently used are associated with inducing oxidative stress. One major side effect observed in cancer survivors is a decline in …

Forage News [2022-01], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

No abstract provided.

Coaching Pre-Service Aba Students To Correctly Respond To Challenging Behaviors During A Functional Analysis, Gabrielle Lonnemann

Theses and Dissertations--Early Childhood, Special Education, and Counselor Education

As Board Certified Behavior Analysts, we are responsible for training and implementing a variety of skills including a functional analysis. Bug in Ear teaching is an effective way to teach a variety of skills to a variety of professionals in Applied Behavior Analysis (ABA), as well as related fields. This study examined the effectiveness of using a Bug in Ear treatment package to teach preservice ABA masters students how to implement a functional analysis with isolated contingencies. This study suggests that the BIE treatment package may be an effective approach to teaching pre-service ABA students how to conduct a functional …

Posthuman Ethics In The Science Fiction Of Rosa Montero And Rita Indiana, Brittany Frodge

Theses and Dissertations--Hispanic Studies

In this dissertation I put Posthumanist theory in tension with the ‘lived’ experiences of the posthuman protagonists of two recent Science Fiction trilogies. My aim in doing so is to uncover the shortcomings of Posthumanist accounts of ethics and discover alternative paths forward.

The first chapter of my dissertation is an overview of Posthumanist theory and Science Fiction, with a particular emphasis on the contributions Hispanic authors and women have made to the genre. In the second chapter, I develop a critique of Posthumanist ethics that place the onus of ethical-political intervention on marginalized subjects through a close reading of …

An Improved Understanding Of Diplodia Ear Rot In Kentucky Corn, Nolan Ryan Anderson

Theses and Dissertations--Plant Pathology

Stenocarpella maydis and Stenocarpella macrospora are both causal agents of Diplodia ear rot (DER) of corn in the U.S. The current prevalence and distribution of each is unknown worldwide. Signs and symptoms of DER include white mold on and between kernels, bleached husks, and pycnidia visible in the cob pith. The term hidden Diplodia describes when no mycelia or bleached husk is present, but pycnidia are still visible inside the cob. This phenomenon is reported to be caused by late infections of Stenocarpella spp. New fungicide nozzle technology has been promoted to increase spray coverage in the lower canopy, which …

Use Of Heterothallic Mat Deletion Strains Of Fusarium Graminearum As Test Mates In Crosses To Evaluate The Genetics Of Pathogenicity And Fitness, Gabdiel Emmanuel Yulfo-Soto

Theses and Dissertations--Plant Pathology

Fusarium Head Blight (FHB), caused by Fusarium graminearum sensu stricto and other members of the F. graminearum species complex (FGSC), is a plant disease that occurs on cereal crops worldwide. FHB causes yield losses not only by reducing grain weight, but also by contaminating the kernels with dangerous trichothecene mycotoxins, especially deoxynivalenol (DON). There is a high degree of genotypic and phenotypic variation among pathogen species and strains, but current FHB risk assessment models and treatments do not account for pathogen diversity. Therefore, it is difficult to predict what will happen if a new, potentially more aggressive variant is introduced, …

The Clean Water Act And The Ocean: An Unfulfilled Promise, Robin Kundis Craig

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Introduction To Data Science, Spencer P. Greenhalgh

Information Science Textbook Gallery

This book was developed for ICT/LIS 661: Introduction to Data Science, as offered in the University of Kentucky's School of Information Science. It adapts and expands on openly licensed materials to introduce readers to basic statistical concepts, the R programming language, and philosophical critique of data science.

This open access textbook was supported by the University of Kentucky Libraries Alternative Textbook program

Guanabenz In The Horse – A Preliminary Report On Clinical Effects And Comparison To Clonidine And Other Alpha-2 Adrenergic Agonists, Andreas F. Lehner, L. Dirikolu, Thomas Tobin

Veterinary Science Faculty Publications

In veterinary medicine, a number of alpha-2 receptor agonists are marketed as sedatives/hypnotics and analgesics, with their principal use being the chemical restraint of large and small animals. Guanabenz (Wytensin®) is an alpha-2 adrenergic receptor agonist marketed for use in humans as an anti-hypertensive agent. Recent reports indicate that guanabenz has been administered to horses in small doses (0.04 mg/kg) for its anti-hypertensive effects. While this offers both benefits of sedation of the horse as well as amelioration of pulmonary hypertension during running exercise and consequent Exercise-Induced Pulmonary Hemorrhage (EIPH), guanabenz is currently proscribed in most racing jurisdictions and its …

2021 Kentucky River Watershed Watch: Annual Report, Malissa Mcalister, Steven Evans

Kentucky River Watershed Watch

No abstract provided.

Management Of The Brown Marmorated Stink Bug (Halyomorpha Halys) (Hemiptera:Pentatomidae) On Small Acreage And Organic Vegetable Systems, Lauren Fann

Theses and Dissertations--Entomology

Invasive species can be very disruptive to established integrated pest management programs. They can cause increases in broad-spectrum insecticide applications with variable effectiveness to mitigate damage. However, not all introduced species develop invasive characteristics; often, many introduced species go undetected. It is not until a species begins to cause economic damage to commodities essential to humans that it becomes classified as an invasive pest. Many challenges arise with the management of invasive pests due to lack of understanding of their biology, behavior, and absence of natural enemies in their introduced range. This often results in poor management and population outbreaks …

Agri-Food Waste Reduction And Utilization: A Sustainability Perspective, Akinbode A. Adedeji

Biosystems and Agricultural Engineering Faculty Publications

As the human population edges closer to nine billion, we must explore how we can sustainably use Earth’s limited resources. Current agricultural production and food processing create significant amounts of wastes that have drastic effects on the environment, on the cost of production, and on human health and well-being. About a third of these wastes are produced domestically, as well as from agricultural production and food processing, and it often constitutes a disposal problem, although it contains many carbon-based materials (proteins, lipids, carbohydrates, micronutrients, bioactive compounds, and dietary fibers) that can be converted into useful value-added products. Converting these wastes …

Countercode: Bodies Un-Becoming, Aaron Reynolds

Graduate Thesis Exhibition Catalogue Gallery, 2022

In COUNTERCODE: BODIES UN-BECOMING, my intent is not to present a cohesive map or identify a single, primary mode of resistance. Rather, the five artists I have selected —Shana Moulton, Cooper Gibson, Amy Yeager, Jazmine Morris, and Clara Wouters—explore the socio-cultural implications of identity expression and persona play, particularly as it relates to the encoding of subjectivity in contemporary forms of digital media and pop culture. Their works glitch codes, find slippages, and create opacities in the fabric of capitalist realism, a term used by theorist Mark Fisher to describe the widespread acceptance of capitalism as the only viable economic …

Maximal Strength Training Increases Metabolic Energy Expenditure In Sedentary Adults Classified As Obese, Robert E. Anderson Iii

Theses and Dissertations--Nutrition and Food Systems

Background: Metabolic adaptations reduce resting and non-resting energy expenditure to account for approximately 120 kcal/day. Weight loss promotes greater skeletal muscle efficiency, reducing the energy cost of physical activity and is correlated with declines in skeletal muscle glucose oxidation. Maximal Strength Training (MST) has the potential to upregulate glucose utilization and may offset these metabolic adaptations. Objective: To determine if MST offsets markers of metabolic adaptation by increasing resting and non-resting energy expenditure in sedentary individuals classified as obese. Methods: Five (5) participants (2 females, 3 males), ages 18-35 years, with obesity (BMI 30–45 kg/m2) were enrolled in an 8-week …

Efficacy Of Prebiotic Dietary Intervention To Mitigate Risks For Dementia Via The Gut-Brain Axis, Lucille M. Yanckello

Theses and Dissertations--Pharmacology and Nutritional Sciences

Alzheimer’s disease (AD) is the most common form of dementia with various risk factors including age, environmental factors such as brain injury and genetic factors, such as the E4 allele of the Apolipoprotein gene. Presence of the APOE4 allele increases AD risk by two- to four- fold. Recent studies have shown that mild traumatic brain injury (mTBI), even without loss of consciousness, increases risk of dementia diagnosis by more than two-fold in military personnel and is also a significant environmental risk factor for developing dementia in the general population. The gut-brain axis (GBA) or bi-directional communication between the brain and …

Peer-Induced Cocaine Seeking In Rats: Comparison To Nonsocial Stimuli And Role Of Paraventricular Hypothalamic Oxytocin Neurons, Lindsey R. Hammerslag, Bree A. Humburg, Samantha G. Malone, Joshua S. Beckmann, Kathryn E. Saatman, Valery Grinevich, Michael T. Bardo

Psychology Faculty Publications

The purpose of this study was to determine if social vs nonsocial cues (peer vs light/ tone) can serve as discriminative stimuli to reinstate cocaine seeking. In addition, to assess a potential mechanism, an oxytocin (OT) promoter-linked hM3Dq DREADD was infused into the paraventricular nucleus of the hypothalamus to determine whether peer-induced cocaine seeking is decreased by activation of OT neurons. Male rats underwent twice-daily self-administration sessions, once with cocaine in the presence of one peer (S+) and once with saline in the presence of a different peer (S-). Another experiment used similar procedures, except the discriminative stimuli were nonsocial …

How To Sell Nfts Without Really Trying, Brian L. Frye

Law Faculty Scholarly Articles

Something is happening and we don’t know what it is. Suddenly last summer, the internet went nuts for “non-fungible tokens” or “NFTs.” In a matter of months, NFT sales swelled from a sleepy slough of the blockchain to a thundering cataract that shows no sign of slaking. Special NFTs sell for millions of dollars, and some are even securitized. It’s a big business that’s only getting bigger.

But no one seems to know why. Objectively, NFTs are useless, meaningless, and worthless. So why are people willing to pay millions of dollars for them, even begging for the opportunity? Maybe it …

Cross-Cultural Communication In A Crisis: The Universality Of Visual Narrative In The Covid-19 Pandemic, Michael D. Murray

Law Faculty Scholarly Articles

A primary goal of twenty-first century legal works is to communicate the law effectively to diverse audiences. Many of the most needful and most vulnerable audiences for legal information have members who lack basic literacy skills and suffer linguistic and cultural confusion from verbal textual media—namely, the printed word. Yet for centuries, legal rules and government restrictions have been communicated nearly exclusively through the printed word. Recent scholarship in visual legal rhetoric, visual literacy studies, and visual cultural studies is informed by cognitive psychology and neuroscience that all points to a solution: visual communication of the law. Visual communication is …

Wasting Water: Why The Supreme Court Should Consider Climate Change When Appointing Water Rights Between States, Matthew Hayes

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Putting The Fire Out: An Analytical Analysis Into The Bureau Of Land Management’S New Protest Petition Law, Lyndsey Antos

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Fixing The Holes In The Endangered Species Act, Alison Adkins

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

The Importance Of The Clean Water Act And Current Attacks On Its Layers Of Oversight And Effectiveness Under Sections 401 And 404, C. Scott Kunde

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Attack Of The Invasive Carp: Why Asian Carp Are Devastating To Kentucky And What The Commonwealth Can Do To Fight Against Them, Nick Cacopardo

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Whiskey Business: The Environmental Hazards Of The Bourbon Industry And Proposed Regulatory Solutions, Zachary D. Mills

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Buffering Streams: Incentivizing Riparian Buffers In The Bluegrass, Harrison J.B. Chittenden

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Transformative Learning Through Oral Narrative In A Participatory Communication Context: An Inquiry Into Radio Drama-Based Training Among Zambian Caregivers Of Abused And Exploited Children, Charles Brent Madinger

Theses and Dissertations--Communication

This research investigates instructional narrative interventions for transformative learning among high orality reliant peoples. Two research questions asked: “Does an oral strategy of radio drama in a participatory environment lead to significant changes in knowledge and beliefs,” with a hypothesis stating there would be significant positive changes; and “When listeners experience narrative transport can it affect receptivity leading to knowledge and belief change,” and the hypothesis stated that narrative transport would correlate to higher positive responses. The mixed methods design analyzed personal experiences and survey responses of treatment group and control groups. Quantitatively I assessed a treatment group using a …

Authentically Advocating: Public Relations' Role In Social Issues Management, Gabrielle Leigh Dudgeon

Theses and Dissertations--Communication

Now more than ever, organizations utilize public relations to build, maintain, and even strengthen relationships with internal and external stakeholders. Many public relations strategies and tactics serve to bridge an organization’s interests with those of their publics, while also building, maintaining, and strengthening trust. Social issues management is one of the tools that has the potential to build long-term trust and commitment. Public relations practitioners have recognized this opportunity, and most engage in social issues management in a variety of ways to strengthen their organizations while also contributing to society (Fall, 2006). This double-edge tool can create long- lasting impact …