Digital Commons Network^™

Wheat Disease Management With Fungicides: Qoi-Resistant Parastagonospora Nodorum And Zymoseptoria Tritici, Application Timing For Leaf Disease Management, And Sprayer Configurations For Fusarium Head Blight Management, Nathaniel Heubeck White

Theses and Dissertations--Plant Pathology

Disease management in winter wheat can be improved by a properly implemented foliar fungicide program. The fungicide, application time, and application system should be selected based on the host, pathogens present, risk of fungicide resistance, and time of disease onset. These factors vary among environments and require region-specific research to determine appropriate practices. Trials were conducted to evaluate different aspects of fungicide applications for managing Fusarium head blight (FHB), caused by Fusarium graminearum, and the Septoria tritici leaf blotch complex, caused by Zymoseptoria tritici and Parastagonospora nodorum. A survey of P. nodorum isolates from Kentucky and Illinois and …

“I Knew I Wanted More For Myself”: Sexual Minority Men’S Narratives About Getting Help For Intimate Partner Violence, Jonathan Ryser-Oatman

Theses and Dissertations--Educational, School, and Counseling Psychology

Sexual minority men experience intimate partner violence (IPV) at rates similar to, if not higher, than heterosexual individuals (Finneran & Stephenson, 2013). IPV is associated with a range of negative health outcomes in this population, such as increased risk for depression and anxiety (Miller & Irvin, 2017) and increased sexual risk-taking and subsequent HIV acquisition (Craft & Serovich, 2005; Houston & McKirnan, 2007). Many barriers prevent sexual minority men from getting help for IPV including stigma-related stressors, socioeconomic status, HIV status, perceived lack of helping resources, and a lack of knowledge about IPV (Duke & Davidson, 2009; Edwards, Sylaska, & …

When Worlds Collide: An Intersectional Approach To Understanding The Relationship Experiences Of Bisexual-Identifying Asian Men With Same And Different Gender Partners, Cheryl Kwok

Theses and Dissertations--Educational, School, and Counseling Psychology

The relationship experiences of bisexual-identifying men of color have been neglected in psychological studies of race, gender, and sexuality. Few studies, if any, have examined the relationship experiences of Asian bisexual men, even though this population’s multiple marginalized and stigmatized social identities increase their health risks (Bryant-Davis, 2007; Carter, 2007; Ching et al., 2018). Bisexuality is commonly defined by an individual’s intimate partner attraction and/or behavior (e.g., Swan & Habibi, 2018), making relationship experiences fundamental to bisexual identity. More generally, intimate relationships can contribute to and/or pose challenges to psychological well-being (Feinstein, et al., 2016; Whitton et al., 2018), yet …

The Political Consequences Of State Action On Violence Against Women: How Victims And Non-Victims Form Opinions About Government, Helen Rabello Kras

Theses and Dissertations--Political Science

This dissertation examines the impact of public policies designed to prevent, address, and punish violence against women (VAW) on citizens’ political attitudes as well as news coverage in Brazil. Despite being politically important, these topics are understudied, particularly in the context of Latin America. In the dissertation, I investigate the following research questions: 1) How does government attention to gender-based violence shape news media coverage of violence against women? 2) How do policies on violence against women shape intimate partner violence survivors’ political attitudes? 3) How do encounters with the police shape survivors’ political opinions and bystander intervention attitudes? By …

The Transnational Diffusion Of Human Trafficking Policy, Glenn M. Harden

Theses and Dissertations--Political Science

Globalization has promoted the transnational diffusion of public policies. Recognizing that policies of one country are shaped by policies of others, scholars have developed several theories to explain policy diffusion. Because empirical evidence for these theories is contested, this study evaluates the relative explanatory power of the major theories of policy diffusion for human trafficking policies. To test competing theoretical claims, this study uses quantitative methods on an original, cross-national data set to analyze how human trafficking policies diffused. The results reveal that for the diffusion of human trafficking policies coercion and constructivist theories have robust support, while support is …

Epigenetic States Regulate Tumor Aggressiveness And Response To Targeted Therapies In Lung Adenocarcinoma, Fan Chen

Theses and Dissertations--Toxicology and Cancer Biology

Non-small cell lung cancer (NSCLC) is the leading cause of cancer-related death worldwide, 85% of which are lung adenocarcinomas (LUAD). Although molecular studies of NSCLC identified targetable mutations of some oncogenes including BRAF, EGFR and ALK, no targeted therapies exist for most cases. Cancer epigenetics is the study of epigenetic modifications, including histone modifications, that control gene expression in cancer. Recent advances have revealed numerous epigenetic abnormalities in human cancers, and targeting epigenetic regulators could be effective at reversing dysregulated epigenetic programs or driving sensitivity to other targeted therapies.

Inhibitors of the histone methyltransferase EZH2 have recently been approved as …

Science-Based Regulation Of Pharmacological Substances In Competition Horses, Jacob Machin

Theses and Dissertations--Toxicology and Cancer Biology

Current testing methodologies within equine forensic toxicology focus on arbitrary thresholds and zero-tolerance policy. Modern analytical chemistry’s limits of detection are low enough that oftentimes femtogram-per-milliliter amounts of a substance can readily be identified in both blood and urine of a horse. For most pharmacologically relevant compounds, these concentrations have no relevance to pharmacological effect. It is therefore crucial that testing methodologies to determine appropriate thresholds and cut-offs be developed that are driven by biological activity rather than arbitrary limits of detection. This dissertation looks to address this by suggesting a system of calculated Effective Plasma Concentrations by which a …

A Global Pandemic's Effect On The Retail Industry, Sabriyah Arain

Lewis Honors College Capstone Collection

It is commonly known that the effects of the COVID-19 pandemic have impacted many industries, including healthcare, transportation, and leisure to name a few. One particular industry that seems to have been greatly affected is retail. With many individuals deciding to stay safe at home rather than go out shopping, this poses a question regarding how retail companies are changing their selling and promotional strategies. It is apparent that online shopping has become more popular. However, what may be less apparent is how retail stores are adapting. With fewer customers entering the stores, it is important to look into what …

Animating Plastics: Shinto And Environmentalism In Sayaka Ganz’S Reclaimed Creations, Erin Inouye

Oswald Research and Creativity Competition

Sculpture artist Sayaka Ganz uses found plastic objects to create intricate recreations of nature. From the pair of horses in Emergence II to the monumental whale Nanami, Ganz’s work breathes new life into discarded plastic materials that would otherwise lay dormant in landfills and trash cans. Ganz herself attributes her attraction to working with alternative sculptural materials to the emphasis on Shinto animist beliefs engrained in her throughout her upbringing.

This presentation will explore the ways in which Sayaka Ganz’s Reclaimed Creations series demonstrate Aike P. Rots’s theory of the Shinto Environmentalist Paradigm which asserts that the “animistic” beliefs …

Rethinking The Appalachian Economy: How Modern Technology Can Transform Agriculture In Mountainous Regions, Ben Childers

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Multiple And Ranked Generalized Others In Symbolic Interactionist Theory With Implications For Difference And Inequality, Thomas E. Janoski, Chrystal Grey, Darina Lepadatu

Sociology White Papers

Mead and Blumer propose the important role of the generalized other but this concept has been largely overlooked in later symbolic interactionist theories and research. This has implications for the social psychology of difference and inequality, especially since the generalized other can be a powerful tool as W. E. B. DuBois' concept of "dual consciousness" points out. Blumer' s "sense of group position" has been used to focus on difference, but this term usually requires a structural leap. To re-emphasized the generalized other in symbolic interactionist theory, we make five points: (1) the social construction of identity involves multiple-selves based …

Do Not Pass Go: Expanding The Generalized Other In Symbolic Interactionist Theories Of Difference And Inequality, Thomas E. Janoski, Chrystal Grey, Darina Lepadatu

Sociology White Papers

Mead and Blumer propose the important role of the generalized other but this concept has been largely overlooked in later symbolic interactionist theories and research. This has implications for the social psychology of difference and inequality, especially since the generalized other can be a powerful tool as W. E. B. DuBois' concept of "dual consciousness" points out. Blumer' s "sense of group position" has been used to focus on difference, but this term usually requires a structural leap. To re-emphasized the generalized other in symbolic interactionist theory, we make five points: (1) the social construction of identity involves multiple-selves based …

Best Practices For Research Analytics & Business Intelligence Within The Research Domain, Baron Wolf, Terri Hall, Katherine Robershaw

Research Analytics Academic Publications

While an increased number of industries with business operations have been shaping their use of data analytics, the use of such tools and methods within the higher education research domain, specifically research administration, is still in its infancy. This mixed-methods study collected data to identify best practices in how universities and other research organizations use data analytics to drive their strategic agendas, create efficiency in operations, and promote complex research proposals throughout their institutions. Research methods included a survey to collect data on how research offices are using analytics and business intelligence tools, Rasch analysis (Rasch, 1993) to examine survey …

Adjudicating On-The-Track Outcomes In Kentucky: Why Horse Administrators Should Provide Competitors A Right To Review, Howard Ball

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Horses, Humans, And The Law: A Study Of Four Pillars Of Support For Horse Ownership, Elaine M. Ramesh

Kentucky Journal of Equine, Agriculture, & Natural Resources Law

No abstract provided.

Unboxing The Japanese Sojourning Mom’S Pediatric-Going Experience: A Phenomenological Study Of Culturally And Linguistically Appropriate Health Services, Carolyn Oldham

Theses and Dissertations--Education Sciences

This study explores how twelve former Lexington-area Japanese sojourning mothers define culturally and linguistically appropriate services and how culture, gender and language shaped their health care beliefs, behaviors and experiences in pediatric settings. It is a naturalistic, pragmatic line of inquiry born in collaboration with Japanese sojourning moms across cups of matcha 末茶 and mugicha 麦茶. Framed by constructivist and intersectionality research lenses, this phenomenological study seeks to understand how study participants perceived the cultural and linguistic appropriateness of their interactions with Lexington-area pediatric offices and to begin to ascertain the meanings they created based on their subjective experiences. Its …

Sediment Transport Investigation In A Karst Basin Defines Governing Transport Processes And Explains Hysteresis Patterns, Leonie Bettel

Theses and Dissertations--Civil Engineering

Water resources researchers have advanced our understanding of sediment transport in karst aquifers and cave systems in recent years. However, we find knowledge gaps for sediment transport in karst including knowledge of processes controlling sediment hysteresis patterns from sensor datasets, and knowledge of dominant sediment transport processes that lead to sediment transport formulas for prediction. To address these gaps, we analyze a new suspended sediment, electrical conductivity and water flowrate datasets from sinking streams and a phreatic cave system for an epigenetic karst basin in the inner bluegrass region of Kentucky USA.

Three sediment patterns are common including: pulses of …

Three Essays On Export Earnings Volatility, Yoonseon Han

Theses and Dissertations--Economics

My dissertation consists of three essays on export earnings volatility. In the first essay, I look at the determinants of export earnings volatility. The four main determinants suggested by the theoretical literature are export concentration, durability, vertical linkages, and financial vulnerability. A panel of bilateral trade data at the industry level, containing 178 exporting countries, 194 importing countries, and 590 SITC Rev. 1 four-digit industries from 1962 to 2011, is used and these aspects are incorporated to empirically examine their effects on export earnings volatility. The essay finds that diversifying exports across different industries and trade partners plays an important …

Algae-Based Beneficial Re-Use Of Carbon Emissions Using A Novel Photobioreactor: A Techno-Economic And Life Cycle Analysis, Michael H. Wilson, Aubrey Shea, John Groppo, Czarena Crofcheck, David Quiroz, Jason C. Quinn, Mark Crocker

Center for Applied Energy Research Faculty and Staff Publications

Despite the many advantages of microalgae, the feasibility of large-scale cultivation requires significant amounts of carbon dioxide (CO2) to enable high growth rates. A synergistic union typically proposed for the supply of CO2 is the coupling of algal cultivation with emissions from power plants. This study investigates the sustainability of a novel microalgae platform coupled with coal-based flue gas. The proposed system consists of a novel photobioreactor (PBR) for the production of biomass followed by a two-stage dewatering process. A systems model, which quantifies the CO2 and energy consumption of the proposed system, was developed, and the minimum biomass selling …

Decreasing Test Anxiety In Nursing Students Using Cute/Funny Animal Videos, Lynn Kelso

DNP Projects

Abstract

Background: Stress, test anxiety and worry continue to increase in nursing students. As successful completion of course exams is required for nursing students to complete their program of study, these increased levels of stress, anxiety and worry can hinder their ability to perform at their best. Purpose: The aim of this project is to show that using cute/funny animal videos prior to an exam can decrease test anxiety (TA) and improve performance. Project Improvement Framework: The plan-do-study-act, PDSA, quality improvement framework was used for the final, modified project. Method: A video was embedded into three of …

The Outcomes Of Cope, A Cognitive Behavioral Therapy Program, In Patients Awaiting Lvad Implantation, Aaron G. Harris

DNP Projects

PURPOSE: The purpose of the Doctor of Nursing Practice (DNP) project was to pilot Creating Opportunities for Personal Empowerment (COPE), an evidence based cognitive behavioral therapy (CBT) intervention, with patients diagnosed with advanced heart failure who are awaiting Left Ventricular Assist Device (LVAD) implantation or those who have had one recently implanted before they are discharged home. METHODS: A cross-sectional study design was used for this Pilot project. Patients were identified for potential participation by LVAD coordinators and represent a convenience sample. The patients were screened for anxiety and depression using the GAD-7 and PHQ-9 screening tools. If patients scored …

Risk Factors For Workplace Sexual Harassment In Female Truck Drivers, Kimberly Marie Riddle

Theses and Dissertations--Nursing

Sexual harassment is one of the most common forms of workplace violence in the United States. Sexual harassment is defined as unwanted verbal and physical behaviors of a sexual nature (e.g., physical advances, requests for sexual favors, inappropriate sexist or sexual comments or jokes, pornography, or other unwanted conduct) that creates an uncomfortable working environment or interferes with the employee’s job responsibilities. In general, it is estimated that nearly one in every two women have experienced sexual harassment at the workplace over their lifetime. In male-dominated occupations, such as truck driving, law enforcement, firefighting, and construction, females may have a …

Factors Associated With Lifestyle Modification For Type 2 Diabetes Self-Management And Prevention, Leigh Anne Koonmen

Theses and Dissertations--Nursing

Diabetes is the seventh leading cause of death in the United States, affecting roughly 13% of U.S. adults aged 18 years or older. Type 2 diabetes accounts for 90-95% of all diabetes cases and is characterized by the progressive development of insulin resistance leading to sustained elevated blood glucose levels. Management of type 2 diabetes includes risk-reduction strategies and continuous medical care to prevent the development of complications.

Lifestyle is a major contributing factor to morbidity and mortality rates in the United States. Preventative health behaviors, such as engaging in physical activity, maintaining a healthy weight, and following a healthy …

Integrating The Generalized Other Into Theories Of Difference: Balancing And Bridging In Symbolic Interactionism, Thomas E. Janoski, Chrystal Grey, Darina Lepadatu

Sociology White Papers

Symbolic interactionist theories need to use the generalized in order to explain difference, but this essential term has been neglected. A "sense of group position" has been used to focus on difference, but this term is too structural. To bridge this gap in symbolic interactionism, we show that a generalized other is socially constructed through framing; this process of social construction involves internalization or externalization; multiple generalized others routinely exist and they create multiple selves; generalized others may be positive or negative; generalized others are ranked in terms of importance to the self; and difference springs from these different rankings.

A Synthetic Theory Of Political Sociology: Bringing Social Networks And Power Dependence To Power Resources Theory In City Politics, Thomas E. Janoski, Adam Jonas

Sociology White Papers

It is well established that power is connected to networks, yet structural theories of power in network analysis fail to satisfy political sociologists. Centrality is generally put forward as a measure of power, but this is not enough for political sociology. This article puts forward a theory of power that brings power resources and power dependency theory to the study of social networks concerning political coalitions in an urban polity. Within this theory of power resources, we embed power theories based on dependence (exchange theories) with power being based on the inverse of the expected value of alternative courses of …

Covid-19 Stakeholder Experiences In The Commonwealth Of Kentucky, Center Of Excellence Of Rural Health, University Of Kentucky, Center For Rural Health Research, East Tennessee State University

Center of Excellence in Rural Health Reports

Key Points:

Healthcare providers reported that many in-person services had stopped and that other services were delivered remotely or via telehealth. Some services that were still in-person moved to curbside delivery, including family planning visits. Others described a shift in roles within the community, primarily to support COVID testing.

When asked about the impact of COVID-19, educators described an expansion of roles among staff and a rapid adoption of new technology. Educators also described their staff as being dedicated to meeting the needs of their students including assuring access to food and learning materials for those without reliable internet.

Community …

A Fat Imposter: The Embodied Intersection Between Race, Body Type And Fatness In Margaret Cho’S Comedy, Julia Cox

Theses and Dissertations--Linguistics

Margaret Cho is a comedic goddess who, in her mockery, serves flaming hot social commentary about race, body image, and fatness. Within this thesis, I used critical discourse analysis to understand how Margaret Cho embodies Asianness, whiteness, and the body types and images prescribed respectively. While working on data analysis, I came across a common media trope of fat women: the use of indexically Southern (United States), Appalachian, and Working class indexicals in speech and lexical items. I connected the ideologies surrounding Southern and Appalachian language to the inequalities that fat women face. This voicing had not previously been written …

So Bitter, So Böse: Samy Deluxe Defines A Black German Identity Through Hip-Hop, Michaela N. Culley

Theses and Dissertations--Modern and Classical Languages, Literature and Cultures

Samy Deluxe, a Black German Hip-Hop artist from Hamburg, Germany, has become a staple in the German Hip-Hop realm. Since the start of his career, he has tried to replicate the genre that originated in the Bronx and apply it to a German setting. Samy Deluxe raps about with social criticism, German political issues, and racism. Not only has Samy Deluxe established a discography of politically driven music, but he has also used his platform to establish a Black German identity for himself in a German context.

This has not been an easy feat, due to issues within German society …

Workplace Lactation Support And Breastfeeding Practices In Employed Mothers, Robin Ray

Theses and Dissertations--Nursing

Low rates of breastfeeding are a global public health issue. Despite national and international health agency recommendations for breastfeeding until infants are six months of age when solid foods are introduced and continued breastfeeding until 12 months of age or older, many mothers in the United States discontinue breastfeeding at an early age. Return to work after childbirth is one of the leading contributing factors to early cessation of breastfeeding in employed mothers. Understanding the association between individual and organizational factors and breastfeeding practices in employed mothers is essential for the development, implementation, and evaluation of programs and policies to …

Podcasting, Jennifer A. Bartlett

Library Faculty and Staff Publications

Podcasts seem to be everywhere these days, on every topic including current events, games, entertainment, education, business, financial management and more.

As podcasts have now become a recognized source of entertainment, news, and information, how can we become familiar with listening to podcasts and integrating them into our work in libraries? The following resources offer a few places to get started. Given the nature of the medium, some sites are optimized for viewing and listening on mobile devices.