Digital Commons Network^™

Mobile Technology And Classroom Relationships, Joe C. Martin

Theses and Dissertations--Communication

This dissertation examines the relational implications of the presence of mobile technology within the basic communication course. To guide the research and interpret the results Mottet, Frymier, and Beebe’s (2006) rhetorical and relational goals theory is utilized. To investigate this phenomenon a survey design was employed, and participants were asked to respond to open-ended, closed-ended, and descriptive questions. Results of this study shed light upon how and when university students use technology, as well as the positive and detrimental results such usage has upon the development and quality of their relationships in the classroom, both with instructors and other students. …

Preventing Interpersonal Violence At The University Of Kentucky: A Community-Level Expansion Of The Green Dot Program, Chelsey Reid

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

College students in the United States are at risk for being impacted by interpersonal violence (IPV), a spectrum of violence that includes sexual assault, dating violence, domestic violence, and stalking, with 1 in 5 women and 1 in 16 men being impacted by victimization during their collegiate careers. Through enhanced approaches to primary prevention, including through active bystander training, research has identified evidence-based strategies for reducing IPV prevalence. In Kentucky, 10.1% of all women impacted by IPV are first victimized prior to 18-years-old and 12.4% of all completed rapes are either alcohol or drug-facilitated. In light of these cumulative data, …

Thyroid Function Screening & Dysfunction In Patients With Heart Failure: An Examination Of Practice At The University Of Kentucky Albert B. Chandler Hospital From 2007-2017, Alexandra Paige Hall

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

Introduction: Heart failure constitutes a global pandemic affecting at least 26 million globally (an estimated 5.7 million of which are Americans), and its burden on our healthcare system is projected to increase.[1] As a result, it is imperative that diagnostics and treatment among that population be evidence based in order to contain costs and optimize patient outcomes. Over the last 20 years, thyroid function screening has been recommended for patients upon initial diagnosis of heart failure by the American College of Cardiology and other professional organizations. However, it remains unclear whether this recommendation is followed by practitioners and how much …

A Comparison Of Pediatric Prevention Policies To Pediatric Health Supervision Codes, Rania Burke

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

The number of policy statements from the AAP presents pediatricians with an increasing amount of advice related to prevention, yet the definition of prevention and well-child visits has not changed for outpatient office visits. Outpatient office visits are the primary means by which preventive care is administered. The objective of this study is to quantify and characterize the prevention policy recommendations that pediatricians are expected to provide patients/guardians beyond the well-child visit. Secondarily, an analysis was completed to demonstrate which prevention policies make recommendations that can be coded for reimbursement as part of a well-child prevention visit.

METHODS The author …

Important Factors In Midwestern Public Librarians’ Views On Intellectual Freedom And Collection Development: Part 1, Shannon M. Oltmann

Information Science Faculty Publications

This research project examined the beliefs and actions of US midwestern librarians concerning intellectual freedom and collection development. The results are presented in two complementary articles; this first article provides some background and the results pertaining to intellectual freedom, whereas the second article will focus on the results for collection development questions and conclude with a broader discussion. The data were obtained through an extensive survey with a 21.37% response rate. In general, high levels of support for intellectual freedom were found across most respondents and across multiple questions. Respondents with an MLS degree were more likely to be in …

Methods To Quantify Nanomaterial Association With, And Distribution Across, The Blood-Brain Barrier In Vivo, Robert A. Yokel

Pharmaceutical Sciences Faculty Publications

The role and functional anatomy of the blood-brain barrier (BBB) is summarized to enable the investigator to appropriately address evaluation of nanomaterial interaction with, and distribution across, it into brain tissue (parenchyma). Transport mechanisms across the BBB are presented, in relation to nanomaterial physicochemical properties. Measures and test substances to assess BBB integrity/disruption/permeation are introduced, along with how they are used to interpret the results obtained with the presented methods. Experimental pitfalls and misinterpretation of results of studies of brain nanomaterial uptake are briefly summarized, that can be avoided with the methods presented in this chapter. Two methods are presented. …

The Evaluation Of Pathogen Survival In Dry Cured Charcuterie Style Sausages, Jennifer Michelle Mcneil

Theses and Dissertations--Animal and Food Sciences

The objective of this study was to evaluate the survival of non-O157:H7 STEC, Salmonella spp., and S. aureus in dry fermented sausages. Chorizo and Landjager sausages were inoculated with individual bacterial cocktails and stuffed into natural casings. Temperature, relative humidity, pH, and water activity were monitored through fermentation, drying, and storage. Bacterial counts were determined by serial dilution and plated in triplicates on selective media. Plates were incubated at 37°C for 24 hours and colony forming units per gram (CFU/g) were observed.

Results of the first study validate that contaminated raw materials contribute to pathogen survival and background bacteria outcompeted …

Measuring Police Officer Self-Efficacy For Working With Individuals With Autism Spectrum Disorder, Abigail M. A. Love

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

Autism spectrum disorder (ASD) is currently one of the most researched of all childhood developmental disorders and is receiving attention in many domains including popular media, social sciences, education, and medicine. The purpose of this dissertation was to design and provide initial psychometric evidence for a scale that measures police officer self-efficacy for working with individuals with ASD. Psychometric properties of a scale designed to measure knowledge of ASD were also explored. Data from 620 police officers actively serving in the United States were collected in two separate phases. A 13-item scale was created to measure police officer self-efficacy for …

Retirement Planning Versus Family Support: What Drives Peoples` Decisions?, Radion Svynarenko

Theses and Dissertations--Family Sciences

A slight majority of American households headed by 55–64-year-olds do not have any savings for retirement, and those who have retirement savings have a median of around $109,000 saved, which is equivalent to an inflation-protected annuity of $405 per month (i.e., well below the official poverty level). Among the main reasons cited for the lack of retirement savings among parents is a desire to provide financial support to their young adult children. Indeed, on the whole, parents spend twice as much on financial support of their adult children as they save for retirement (Merryl Lynch, 2018). Understanding the precursors and …

Functional Analyses Of The Dna- And Rna-Binding Protein Spovg In Borrelia Burgdorferi, Christina R. Savage

Theses and Dissertations--Microbiology, Immunology, and Molecular Genetics

Borrelia burgdorferi, the causative agent of Lyme disease, exists in a defined enzootic cycle involving Ixodes scapularis ticks and various vertebrates. Humans can serve as an accidental host, if a tick colonized with B. burgdorferi happens to feed on a human. B. burgdorferi are also accidental pathogens: they do not make toxins, or destroy host tissue by other mechanisms. They merely transmit between vector and host to survive. In order to do this, they must effectively sense their current environment, and appropriately alter cellular processes. Understanding the regulatory mechanisms of how B. burgdorferi manages to do this has been …

Mechanisms Of Trinucleotide Repeat Instability During Dna Synthesis, Kara Y. Chan

Theses and Dissertations--Toxicology and Cancer Biology

Genomic instability, in the form of gene mutations, insertions/deletions, and gene amplifications, is one of the hallmarks in many types of cancers and other inheritable genetic disorders. Trinucleotide repeat (TNR) disorders, such as Huntington’s disease (HD) and Myotonic dystrophy (DM) can be inherited and repeats may be extended through subsequent generations. However, it is not clear how the CAG repeats expand through generations in HD. Two possible repeat expansion mechanisms include: 1) polymerase mediated repeat extension; 2) persistent TNR hairpin structure formation persisting in the genome resulting in expansion after subsequent cell division. Recent in vitro studies suggested that a …

Intimate Indigeneities: Aspirational Affective Solidarity In 21St Century Indigenous Mexican Representation, Jacob S. Neely

Theses and Dissertations--Hispanic Studies

This dissertation analyzes six contemporary texts (2008–18) that represent indigenous Mexicans to transnational audiences. Despite being disparate in authorship, genre, and mode of presentation, all address the failings of the Mexican state discourse of mestizaje that exalts indigenous antiquities while obfuscating the racialized socioeconomic hierarchies that marginalize contemporary indigenous peoples. Casting this conflict synecdochally as the national imposing itself on quotidian life, the texts help the reader/viewer come to understand it in personal, affective terms. The audience is encouraged to identify with how it feels to exist in a space where, paradoxically, the interruption of everyday life has become the …

Encuentro Con La Precariedad: La Reaparición Del Gitano En El Cine Documental Español De La Crisis De 2008, María Julia De León Hernández

Theses and Dissertations--Hispanic Studies

In 2008, Spain’s financial crisis had a great impact on the primary sector on which the nation’s ‘economic miracle’ was founded: housing.Land speculation, the increase in housing construction, and easy loans had become one of the hallmarks of twenty-first-century Spanish identity. The crisis del ladrillo (“brick crisis”) plunged the national economy into chaos and condemned many Spanish citizens to job insecurity, loss of earning power, threat of eviction, and put them at high risk of social marginalization. This dissertation studies the unusual proliferation of documentary films during the years surrounding this economic downturn about the ghettoization of the Spanish Gypsy …

Las Islas En La Literatura Castellana De La Baja Edad Media, Martha Elena Granados Sáenz

Theses and Dissertations--Hispanic Studies

This dissertation explores references to islands in 13^th and 14^th century Iberian literature in a corpus of encyclopedias, travel books and chivalry novels from 1223 through 1396. I explore how island geography became part of the Medieval imago mundi. Many Medieval readers were interested in these faraway lands where, they believed, monstrous races flourished, sea monsters lurked, and Paradise awaited to be rediscovered. The physical and human geography featured in these narratives, gave birth to an imaginary, utopian, exotic, extravagant, and mysterious concept of “islandness” located in idyllic places to be interpreted as cognitive maps of the …

Connecting The Emerging Markets: China’S Growing Role In Global Digital Infrastructure, Yujia He

Patterson School of Diplomacy and International Commerce Faculty Publications

Rising demand for international communications drive cable capacity growth, yet financing and political risks remain major obstacles. Chinese investments help finance cable systems in multiple emerging market regions. Emerging economies need to develop robust domestic regulations and international coordination to reduce political risks, protect cable infrastructure, and manage cyber risks.

Louisville Jewish Hospital’S “Tikkun Olam”: A Case Example Of Continuity For American Jewish Hospitals, Hannah Thompson

Libraries Award for Undergraduate Scholarship

According to Mary Wagner, the author of Jewish Hospitals Yesterday and Today, Jewish Hospitals emerged in the mid-19th century in the U.S. for several reasons: the Jewish American community’s need to combat anti-Semitism, to provide services for its large and then-growing immigrant population, and to establish a place for Jewish medical professionals to work, since anti-Semitism prevented them from being employed elsewhere. Although, American Jews became increasingly more accepted as part of the broader American social and political milieu throughout the early 20th century, Jewish Hospitals persisted in cities across the U.S. until the 1970s. To date roughly 22 …

Yet Another Fight For Remembrance: Titus Kaphar’S Representation Of Race In The Past And The Present, Emily Hedges

Libraries Award for Undergraduate Scholarship

With compelling portraits that challenge the representation of minorities within the art historical canon, American artist Titus Kaphar has emerged as an important voice in contemporary art. His paintings are best-known for engaging the history of art and visual culture founded on the construction of whiteness and restoring narratives of people of color through modern-day representations of once hidden historical actors. Kaphar questions how repressed histories have shaped preconceived notions of famous historic figures, such as Thomas Jefferson, and more importantly, of United States history. Throughout his career, his innovative practice has aimed to disrupt the visual field and reveal …

Repensando As Desigualdades Digitais: As Promessas Da Web 2.0 Para Os Marginalizados, David Nemer

Information Science Faculty Publications

Este artigo centra-se nos usos das plataformas Web 2.0 por moradores de favelas a fim de expandir nossa compreensão sobre a capacidade de transformação que a Web 2.0 pode (e não pode) fazer em termos de mudança social e inclusão digital. Para explorar essa problemática, eu realizei uma etnografia de dez meses nas favelas de Vitória, Brasil, para estudar as práticas e experiências dos moradores das comunidades na Web 2.0. Eu analiso como a Web 2.0 permitiu aos residentes da favela a capacidade de protestar nas ruas e atravessar as fronteiras sociais, mas quando isso aconteceu, eles enfrentaram algo muito …

Injury-Related Fear In Patients After Anterior Cruciate Ligament Reconstruction, Shelby Elyse Baez

Theses and Dissertations--Rehabilitation Sciences

Approximately 200,000 anterior cruciate ligament (ACL) injuries occur each year with about 100,000 of these injuries undergoing reconstruction (ACLR). The impetus of ACLR is to allow previously high functioning, physically active individuals to return to desired levels of sports participation and to engage in recommended levels of physical activity. However, 1 out of 3 patients after ACLR fail to return to competitive levels of sport and meet recommended levels of physical activity. Injury-related fear has been cited as the primary barrier for failure to return to sport. However, the research has been primarily qualitative in nature and limited research has …

Essays On Health Economics Using Big Data, Samane Zarebanadkoki

Theses and Dissertations--Agricultural Economics

This dissertation consists of three essays addressing different topics in health economics. In the first essay, we perform a systematic review of peer-reviewed articles examining consumer preference for the main electronic cigarette (e-cigarette) attributes namely flavor, nicotine strength, and type. The search resulted in a pool of 12,933 articles; 66 articles met the inclusion criteria for this review. Current literature suggests consumers preferred flavored e-cigarettes, and such preference varies with age groups and smoking status. Consumer preference for nicotine strength and types depend on smoking status, e-cigarette use history, and gender. Adolescents consider flavor the most important factor trying e-cigarettes …

Analyzing Differences In Mental Health Treatment Seeking Behavior In Hopkins County, Kentucky, Kathryn Olson Gross

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

Rates of mental illnesses are consistently higher in the corrections system at all levels of incarceration. However, local jails are largely unable to meet the mental health needs of their inmates. Considering that there are several barriers to treatment seeking such as stigma, transportation, or availability of services in rural areas already, the treatment seeking behavior of people in jail differs from those not in jail. The objective of this research is to understand the factors that influence treatment seeking behavior among those in jails, and how those factors differ from those not in jail. Overall people in jail had …

Consultation Experience In Public Health, Zimu Li

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

Nowadays, students safe in violence area is becoming to a huge problems, from the survey- National Youth Risk Behavior Survey we find that the sexual and dating violence rate is increasing during the past few years.For the willing that we try to reduce the risk of dating and sexual violence, we are going to build some programs and publish them to the society especially the schools to protect our teenagers. As we know that the period for students from high school to the university is a very important time to build their right social norms, we start a program called …

Assessing The Implementation Of Syringe Exchange Programs In Kentucky: A Case Study, Alexandra Miller

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

Problem: There are currently 52 operating syringe exchange programs in Kentucky; a state that has 25% of the highly vulnerable counties for an HIV outbreak. The implementation process of syringe exchange programs can limit the potential for growth. The aims of this study were to identify key barriers and successes to the implementation process of syringe exchange programs in Kentucky. This was assessed by comparing various social and political factors that come into play in local communities.

Methods: The study was conducted using an exploratory case study approach. The researcher conducted interviews with three key informants at the Louisville Metro …

Examining School Readiness, Whitney A. Stevenson

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

This research study was conducted to provide information on school readiness. While there is no national definition for school readiness, states and organizations have developed various definitions to highlight readiness skills that have been deemed important for kindergarteners. The early childhood developmental domains that are often cited in these individual definitions are physical (fine/gross motor), social-emotional, cognition (academics), and communication skills. By considering a holistic approach of school readiness, a child’s development is not isolated to mastering one domain to be “ready” for school.

While most states do not have a statutory school readiness definition, many have been measuring school …

The Effect Of States Of Emergency On Gubernatorial Approval Ratings, Meghan Steinbeiss

Theses and Dissertations--Political Science

To what extent do unexpected, apolitical events affect governors’ popularity? Individuals’ attitudes towards government are often random, and executives at both the state-level and national-level are held accountable for events that they have little control over. In this study, I seek to understand how these unplanned events affect support for elected officials. Specifically, I examine the effect of the declaration of a State of Emergency on gubernatorial approval. I use an ordinary least squares (OLS) model and data from FEMA as well as the United States Officials Job Approval Ratings dataset to answer such questions. The results indicate that not …

Seeds Of Suspicion: The Perpetual Cycle Of Anti-Muslim Stereotypes, Middle East Intervention, And Terrorism, Christopher Ledford

Theses and Dissertations--Political Science

The central theory guiding my research is that interstate conflict, at least as covered in mass media, leaves residual cultural attitudes that can shape the political context in which elites formulate policy. Specifically, U.S. interventionism in the Middle East has given rise to fundamental hostilities, founded on misguided biases, that shape involvement in the region today. I focus on one step within that broader theory, to test it empirically: the hypothesis that anti-Muslim stereotypes, when activated, will shape an individual’s foreign-policy preferences. I begin by considering competing accounts that link 1) ethnocentrism or 2) targeted stereotypes with support for the …

Stop Traffic: Using Expert Witnesses To Disrupt Intersectional Vulnerability In Sex Trafficking Prosecutions, Blanche Cook

Law Faculty Scholarly Articles

Sex trafficking thrives on intersectional inequality and reinforcing

layers of vulnerability. Sex trafficking exists on a continuum of

sexualized violence, from microaggressive sexual harassment to

macroaggressive gang rapes, all of which create vulnerability in the

victim and perfect sovereignty in the perpetrator. Sexualized violence

performs power, as it is raced, classed, and gendered. Power not only

requires performance, but it necessitates repetitive reenactments of

domination in order to normalize its compulsive and pathological nature.

Lynchings, police shootings, gang rapes, and sex trafficking are all

performances of power on vulnerable bodies through which power

perfects itself. The same inequality that creates …

The 2019 Revealed-Preferences Ranking Of Law Schools, Christopher J. Ryan, Brian L. Frye

Law Faculty Scholarly Articles

In 2017, we published A Revealed-Preferences Ranking of Law Schools, which presented the first (intentionally) objective ranking of law schools. Other law school rankings are subjective because their purpose is to tell prospective law students where to matriculate. Our “revealed preferences” ranking is objective because its purpose is to ask where prospective law students actually choose to matriculate. In other words, subjective rankings tell students what they should want, but our objective ranking reveals what students actually want. These rankings were originally based on an average of the previous five years of LSAT and GPA quartile and median averages …

Art In The Age Of Contractual Negotiation, Christopher G. Bradley, Brian L. Frye

Law Faculty Scholarly Articles

This paper explores the function and purpose of the Artist’s Contrast as a legal document—but not from the perspective of legal enforceability, which is how legal effectiveness is traditionally measured. Rather this paper tells the story of a document that relies upon hallmarks of law (legal language, formality, specificity, and so on) in order to express and attempt to consolidate particular views on artists, artworks, the collectors to whom they sell, and the markets in which they sell. This powerful connection inevitably continues past the moment of sale, and the Artist’s Contract can be read as an attempt to rearrange …

Evaluation Of Emergency Department Use By Adult Patients With Established Primary Care Provider, Sherry Tolentino

DNP Projects

BACKGROUND: Overutilization of the Emergency Department (ED) contributes to the unnecessary use of healthcare resources. One common cause is related to barriers to Primary Care access. Patients use the ED for conditions that can be managed in primary care due to the perception of urgency and convenience.

PURPOSE: The purpose of this project was to evaluate factors contributing to the use of the ED for adult patients with primary care providers (PCP). METHODS: A retrospective chart review was completed on 280 randomly selected patients over the age of 18 who presented to the ED between January and June 2018. Only …