Digital Commons Network^™

Implementing The Textme Cardiovascular Mobile Health Intervention In Detroit, Michingan, Melissa Horton

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

Cardiovascular disease is currently the leading cause of death in the United States. One of the cities with the highest rates of cardiovascular disease is Detroit, Michigan. Those diagnosed with cardiovascular disease are encouraged to make lifestyle modifications to improve their health. However, if cardiovascular disease is not managed, it can lead to serious health outcomes such as stroke, heart disease, and death. The TEXTMe program is designed to send randomized text messages to participants to encourage lifestyle changes around diet, exercise, and smoking cessation. Participants in the program will be recruited from three health clinics located in the city …

The Use Of Mechanotherapy To Promote The Recovery From Disuse Atrophy In Aging Rat Skeletal Muscle, Zachary Hettinger

Theses and Dissertations--Rehabilitation Sciences

The combination of age and disuse-related skeletal muscle atrophy predisposes older adults to reduced mobility, loss of independence, and poor quality of life. Poor health outcomes resulting from periods of disuse in older adults are exacerbated by an inability to fully recover, ultimately accelerating geriatric populations towards further functional decline. Aged-related changes to skeletal muscle viscoelastic properties, specifically of muscle extracellular matrix (ECM) stiffness, may not only impact how muscle responds during recovery, but also to interventions intended to augment recovery. Remodeling of muscle ECM in the aged may therefore benefit muscle mass recovery, yet therapies focused on ECM remodeling …

Novel Machine Learning And Wearable Sensor Based Solutions For Smart Healthcare Monitoring, Rajdeep Kumar Nath

Theses and Dissertations--Electrical and Computer Engineering

The advent of IoT has enabled the design of connected and integrated smart health monitoring systems. These health monitoring systems can be utilized for monitoring the mental and physical wellbeing of a person. Stress, anxiety, and hypertension are the major elements responsible for the plethora of physical and mental illnesses. In this context, the older population demands special attention because of the several age-related complications that exacerbate the effects of stress, anxiety, and hypertension. Monitoring stress, anxiety, and blood pressure regularly can prevent long-term damage by initiating necessary intervention or clinical treatment beforehand. This will improve the quality of life …

Using Authentic Online Resources In Russian For Stem Coursework For Novice Through Superior Level Learners, Molly T. Blasing

Modern and Classical Languages, Literatures and Cultures Faculty Publications

This article makes a case for incorporating STEM content into Russian language courses at the Novice through Superior levels of proficiency. The author presents models of asynchronous learning activities based on authentic online resources developed for a Russian for STEM pilot course taught during the COVID-19 pandemic. These lessons can be employed in online or face-to-face courses to prepare students to speak, read, write, and understand the language of STEM fields in Russian.

Effects Of Social Isolation On Perineuronal Nets In The Amygdala Following A Reward Omission Task In Female Rats, Dolores B. Vazquez-Sanroman, G. Arlington Wilson, Michael T. Bardo

Psychology Faculty Publications

Negative urgency is a facet of impulsivity associated with negative affect and risky behavior that may involve the amygdala. The current study determined if social isolation during development alters negative urgency and c-Fos activity in the basolateral amygdala (BLA). Female Sprague-Dawley rats were raised in an isolated condition (IC), a standard social condition (SC), or an enriched condition (EC) and then were tested for locomotor activity, novelty place preference, and negative urgency using a reward omission task. Following performance on the reward omission task, the brains were analyzed for c-Fos expression in Ca2+ /calmodulin kinase II (CaMKII) and calbindin (CB) …

Injuries Among Distillery Workers: Workers' Compensation First Reports Of Injury, 2010-2019, Mira Hali Mirzaian

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

AIMS: To identify the most frequent type, nature, and cause of work-related injury amongst distillery workers as well as contributing factors to the injurious event in an effort to inform potential intervention.

METHODS: Workers’ Compensation First Reports of Injury (FROI) from the years 2010-2019 (N=974) were obtained. Variables were created for ‘occupational category’ and ‘accident description’ to assist in the elucidation of the injurious event. The Ratchet Circular Scan Test was used to assess seasonal variation in injury. Kernal Density Analysis was conducted to assess rates of injury by calendar year.

RESULTS: Amongst injured distillery workers, 908 of the injuries …

Healthy, Fit, & Strong: A Parent-Child Physical Activity Program For Families With Obese And Overweight Adolescents, Patrick Maloney

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

Over 20% of Kentucky children between the ages of 10-17 are obese, the third highest prevalence in the nation. The Healthy, Fit, & Strong Program works with children with a BMI above the 85th percentile and their parents to improve behaviors related to physical activity (PA) and nutrition. The intervention is a 12-week program which features tri-weekly physical activity sessions and nutrition classes. Both children and parents participate in activities in order to build knowledge and confidence related to healthy behaviors. The goal of this intervention is to improve upon baseline physical activity levels and diet as well as to …

Risk Factors Of Carbapenem-Resistant Enterobacteriaceae Acquisition Among Adult Intensive Care Unit Patients At A Kentucky Academic Medical Center, Jason Eric Wilson, Jason Wilson

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

Background: This study aimed to identify risk factors of carbapenem-resistant Enterobacteriaceae (CRE) acquisition among adult intensive care unit (ICU) patients at a Kentucky academic medical center and to evaluate sink drains as a possible environmental reservoir of carbapenem-resistant organism (CRO) transmission.

Methods: A retrospective cohort study was conducted from October 1, 2013 through October 31, 2016. Intensive care unit patients were screened for CRE at admission and weekly until discharge. Cases were defined as patients who tested positive for CRE on ICU admission day 3 or greater. Sink drains were sampled for CROs in selected units from January 2018 through …

Factors Influencing Mare Milk And Foal Gastrointestinal Health, Morgan Brewer Pyles

Theses and Dissertations--Animal and Food Sciences

Foals are born lacking a functional microbial community in their gastrointestinal tract (GIT). However, these microbes quickly colonize after birth. Factors influencing the process of microbial colonization and health of the foal’s gastrointestinal tract, such as milk yield and composition, are not well understood. Milk contains non-lactose carbohydrates termed “oligosaccharides”, which serve as prebiotics in human neonates and may serve a similar function in foals. Three animal studies were conducted to evaluate factors influencing mare milk and digestive health in the foal. In experiment 1, bacteria were enumerated and identified in foal feces and the utilization of different carbohydrates by …

New Evidence For P-Gp-Mediated Export Of Amyloid-Β Peptides In Molecular, Blood-Brain Barrier And Neuronal Models, Amanda B. Chai, Anika M. S. Hartz, Xuexin Gao, Alryel Yang, Richard Callaghan, Ingrid C. Gelissen

Sanders-Brown Center on Aging Faculty Publications

Defective clearance mechanisms lead to the accumulation of amyloid-beta (Aβ) peptides in the Alzheimer’s brain. Though predominantly generated in neurons, little is known about how these hydrophobic, aggregation-prone, and tightly membrane-associated peptides exit into the extracellular space where they deposit and propagate neurotoxicity. The ability for P-glycoprotein (P-gp), an ATP-binding cassette (ABC) transporter, to export Aβ across the blood-brain barrier (BBB) has previously been reported. However, controversies surrounding the P-gp–Aβ interaction persist. Here, molecular data affirm that both Aβ₄₀ and Aβ₄₂ peptide isoforms directly interact with and are substrates of P-gp. This was reinforced ex vivo by the …

Taxing The Ivory Tower: Evaluating The Excise Tax On University Endowments, Jennifer Bird-Pollan

Law Faculty Scholarly Articles

The Tax Cuts and Jobs Act of 2017 introduced the first-ever excise tax imposed on the investment income of university endowments. While it is a relatively small tax, this new law is a first step towards the exploration of taxing non-profit entities on the vast sums of wealth they hold in their endowments. In this essay I take the new tax as a starting place for investigating the justification for tax exemption for universities and thinking through the consequences of changing our approach, both in the form of the new excise tax and possible alternatives. There remain reasons to be …

Question #1: Is There A Gender Gap In Performance On Multiple Choice Exams? A. Always B. Never C. Most Of The Time, Jane Bloom Grisé

Law Faculty Scholarly Articles

The correct answer to Question #1 is C. Most of the time, women score lower than men on multiple-choice exams. Question #2: How did you become interested in this topic?

A. The author likes to create multiple-choice tests.

B. The author does well on multiple-choice tests.

C. The author unexpectedly discovered this disparity.

The correct answer is C. I discovered this disparity unexpectedly and was surprised to find that women scored lower than men on multiple-choice exams and that multiple-choice exams underpredicted women's academic performance.

While educators might assume that different types of assessments such as multiple-choice and essays are …

Literary Landlords In Plaguetime, Brian L. Frye

Law Faculty Scholarly Articles

The coronavirus pandemic has affected our lives in countless ways. One of its unfortunate effects was the unavoidable closure of public libraries. Many people rely on public libraries for many different things, including free access to books. When public libraries closed, many people lost access to books, especially new books.

In response, the Internet Archive created the National Emergency Library to make digital copies of books more accessible. The Internet Archive's Open Library is a free digital lending library founded in 2006 that provides digital access to the books in its collection. Currently, the Open Library holds about 4 million …

Diagrammatics And The Proactive Visualization Of Legal Information, Michael D. Murray

Law Faculty Scholarly Articles

This article performs an analysis of one mode of visual legal communication:

diagrammatics and the visualization of legal data and other information

in legal instruments and communications.

The Proactive Law movement and the Legal Design movement each

seek to transform legal instruments and documents to improve access to and

comprehension of the communication of law to all persons. “All persons”

includes both law-trained and non-law-trained persons and extends from the

literate and educated all the way to disadvantaged, illiterate, and less-thanfully

literate persons. The overall goal of the Proactive Law movement and a

primary goal of Legal Design is to …

Cartoon Contracts And The Proactive Visualization Of Law, Michael D. Murray

Law Faculty Scholarly Articles

Contracts have always relied on text first, foremost, and usually exclusively. Yet, this approach leaves many users of contracts in the dark as to the actual meaning of the transactional documents and instruments they enter into. The average contract routinely uses language that only lawyers, law-trained readers, and highly literate persons can truly understand.

There is a movement in the law in the United States and many other nations called the visualization of law movement that attempts to bridge these gaps in contractual communication by using highly visual instruments. In appropriate circumstances, even cartoons and comic book forms of sequential …

Fair Housing And The Causation Standard After Comcast, Robert G. Schwemm

Law Faculty Scholarly Articles

The Supreme Court last term held in the Comcast case that “but-for” causation must be shown by plaintiffs under the 1866 Civil Rights Act’s § 1981 and also announced that this standard is the default position presumed to govern all other federal civil rights statutes. This Article deals with how Comcast’s but-for presumption applies to fair housing cases.

The answer is complicated, because these cases are often brought under multiple laws. For example, a Black applicant who is rejected by an apartment complex ostensibly for having inadequate income, but who believes this decision was racially motivated because the complex …

The Impact Of The 2018 Kentucky Cigarettes Taxes On Tobacco Use Among Youth, Claire W. Mampunza

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

Introduction: In the Commonwealth of Kentucky, cigarette smoking results in 1.92 billion dollars spent every year on medical costs, the death of approximately 9,000 Kentuckians, and 34 percent of all cancer cases. In 2017, 14.3 percent of high school students in Kentucky declared being current cigarette smokers, compared to 8.8 percent nationally. Tobacco use among youth is a public health concern because 88 percent of adult smokers initiate smoking before age 18. Youth nicotine use can damage the growing brain, which continues to develop until 25 years of age. In July 2018, the excise tax on cigarettes increased from …

Covid Mitigation Strategies And Safety Perceptions Among Workers During Spring 2020 Shutdown, William Mciver

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

A novel coronavirus pandemic radically shifted the working environment of the population in the United States in the spring of 2020. Studies have examined the difference between healthcare workers and the general population, but there exists a gap when looking at mitigation strategies between healthcare workers and other workers that continued working outside the home. This study surveyed workers and asked about employment status, employment field, COVID safety precautions taken in the workplace, and feelings of safety. This study examined that and found statistically significant differences in the mitigation strategies used by healthcare workplaces and all other non-healthcare workplaces. This …

Localization Of Stationary Source Of Floor Vibration Using The Steered Response Power Method, Mohammad Royvaran

Theses and Dissertations--Civil Engineering

If the generated vibration in a building exceeds the acceptable limit design for a floor system, it is necessary to identify the source of vibration, a process known as localization. The objective of this study is the localization of stationary vibration sources, and the approach used is the steered response power (SRP) method. This method has already been shown to work well for wireless and acoustical applications to locate transmitter and sound sources, respectively. To the writer’s knowledge, this study is the first application of the SRP method to locate vibration sources using floor vibration measurements. However, because waves behave …

The Use Of Distraction: Doomscrolling, Losing Time, And Digital Well-Being In Pandemic Space-Times, Jacob Saindon

Theses and Dissertations--Geography

In the space-times of the COVID-19 global health crisis, how have our relationships with smartphones changed? How do popular discourses designate mundane engagements with digital technologies as healthy or unhealthy, and how are these notions of wellness practiced? This thesis draws upon an online survey of smartphone users residing in Kentucky, and a review of marketing, journalistic, and academic literature to establish current understandings of ‘digital well-being’. The paper then analyzes interviews with Kentucky smartphone users who were asked to track their screen time for a one-week period. This project reveals normative conceptions of well-being and the role of smartphone …

Countering ‘Plastic Addicted Subjects’: Power, Essentialized Identities, And Expertise In Thailand, Olivia Carter Meyer

Theses and Dissertations--Geography

Thailand is considered one of the six most significant contributors to marine plastic pollution in the world. This has led to widespread media attention and condemnation of Thai people as “addicted to plastic,” with little attention paid to how such discourses actually take shape. Drawing from semi-structured interviews with Thai regulatory institutions, grassroots environmental organizations, plastic industry representatives, and recyclers, I analyze the social, political, economic, and environmental processes that shape Thailand’s plasticscapes. I propose a feminist political ecology of plastic waste which attends to people’s lived experiences and perspectives, power relationships underlying discourses that inform the issue, and Thai …

Debilitating Debts And Recapacitating Loans: How Fintech Made Markets For Unsecured Consumer Debt Using Alternative Data And Machine Learning, Michael Joshua Mccanless

Theses and Dissertations--Geography

This thesis investigates the production and management of consumer debt on digital platforms. First, this study investigates how borrowers navigate spaces of debt and indebtedness created by fintech consumer lenders. Second, this thesis analyzes the process and impact of ‘alternative’ data and machine learning on fintech credit scoring models. As consumer lending ‘moves online’, this research analyzes the increasingly important role of digital spaces in the creation and management of debt. Tracking the interfaces and algorithms used by online consumer lenders, I weave together insight from digital and financial geographies to argue that digital technologies are enabling firms to marketize …

Uncovering Frontier Mythologies: Memorial Landscapes In Minneapolis, Mn, Corrin Turkowitch

Theses and Dissertations--Geography

This thesis analyzes the relationship between settler colonialism and public memory in B.F. Nelson Park, a downtown park in Minneapolis. My focus is the Pioneer statue, a large granite memorial depicting a frontier family in the middle of the park, which I examine through the lenses of race, gender, power, and violence. Using archival and landscape analysis I examine the historical and present built environment of the park and how it relates to white supremacy. Through interviews of two municipal constituencies, I evaluate how these organizations maintain present narratives of European settlement and in turn uphold the monument. This research …

Almost Heaven: Religious Arguments In Appalachian Extractive Fiction, Darby Lane Campbell

Theses and Dissertations--English

Appalachia is a national sacrifice zone that hosts extractive industries directly responsible for many social problems in the region, however, many attribute these issues to the moral failings of Appalachians themselves. Activism in the area is heavily focused on opposing both extraction and the negative perceptions which contribute to its domination. One way this activism is conducted is through extractive fiction—novels which expose the destruction caused by extractive industries. Appalachian extractive fiction utilizes religion and spirituality to argue against extraction. This research examines how fiction can be an effective mode of activism and how the use of Christian arguments in …

Reality And Ideology: The Use Of Gender Indexing Features In Reality Tv, Steven J. Gerencser

Theses and Dissertations--Linguistics

This article analyzes 4 episodes of the Japanese reality television program Terrace house: Aloha State for instances of gender indexing language to investigate the gap between actual speaker usage of these features and the linguistic ideology surrounding their usage as is perpetrated and perpetuated by media. Specifically, the gender indexing features which will be investigated to accomplish this are sentence final particles and first-person pronouns. Instances of these linguistic features are typically presented as features of gendered language, but as will be demonstrated, this does match their actual usage by speakers. I set out to answer three research questions, (1) …

Híbridos, Monstruos, Cíborgs Y Posthumanos: La Hibridez Como Herramienta Ciberpunk Para Retomar El Control De Los Cuerpos, Naiara Porras Rentero

Theses and Dissertations--Hispanic Studies

Rosi Braidotti warns us in her book Lo posthumano (2013) that “when the word difference implies inferiority, the connotation can be both dangerous and harmful for those marked as the other” (12). Since Michel Foucault first began his analysis of biopolitics, there have been many thinkers who have theorized how heteropatriarchal roles demand conformity at the risk of self-alienation and loss of identity. The theatrics demanded by an externally imposed social order can tax personal autonomy and diminish the resources required for individual growth and development. Judith Butler’s performance theory uses biopolitics to underscore how gender identity and sexual orientation …

Vidas Precarias: Crisis Económica De 2008 En El Cine Y La Literatura Españolas, Abraham Prades-Mengibar

Theses and Dissertations--Hispanic Studies

The collapse of the real estate bubble in 2008 brought an economic crisis that began to spread throughout the world, and Spain was one of the countries most negatively impacted. During the Great Recession, the governments of PSOE (Partido Socialista Obrero Español) and PP (Partido Popular) didn’t present viable solutions to end the crisis. Instead, they enforced drastic economic cutbacks. Meanwhile, the governments subsidized the banks to rescue them; in theory, to save the Spanish economy. However, the Spanish population continued to suffer the effects of economic crisis. Writers and filmmakers used their work to call attention to the negative …

"To Claim That Greatness For Themselves”: A History Of The Kentucky Horse Park, Emily Elizabeth Libecap

Theses and Dissertations--History

The Kentucky Horse Park describes itself as the world’s only equine theme park. However, the park is not entirely without historical precedent; instead, world’s fairs, amusement parks, and theme parks all form a century-long pedigree chart through which the park can trace its ancestors. The Kentucky Horse Park’s links to these predecessors deepen our understanding of how the park is a reflection of the world around it and the motivations for how and why it was built. From its inception in the late 1960s, to when it opened in 1978, through the present day, the Kentucky Horse Park was and …

To “Reawaken The Conscience Of Mankind”: The International War Crimes Tribunal And Transnational Human Rights Activism During The Vietnam War, 1966-1967, Cody J. Foster

Theses and Dissertations--History

This dissertation looks at the International War Crimes Tribunal (IWCT) as a vessel for human rights’ ideas during the Vietnam War. I argue that the IWCT supported a transnational advocacy network that used the language of human rights to oppose the Vietnam War and rally support from those around the world who stood against American imperialism. On the one hand, the tribunal precedes the institutionalization of human rights in the 1970s. On the other, it is an extension of the human rights norms that emerge after World War II through the passage of the United Nations Declaration of Human Rights …

Appalachia On The Airwaves: A History Of Public And Educational Television In The Southern Mountains, Carson Benn

Theses and Dissertations--History

Through a series of historical case studies of individual states within the multi-state region of the Appalachian mountain range, as well as the region as a whole, this dissertation examines educational television (ETV) operations, both at the network level and that of individual stations. Though mostly thought of as “public television”—an educational and noncommercial alternative to mainstream broadcast media—these ETV networks offered, I argue, something more analogous to present-day understandings of distance education and the use of instructional media and technology. Station directors, philanthropic benefactors, and school administrators took different approaches to providing the service of ETV, but all were …