Digital Commons Network^™

Development Of A Cost-Affordable Thin-Layer Chromatography Testing Kit For Falsified And Substandard Pharmaceuticals In Tanzania, Eleanor Hatcher

All Theses

A significant number of pharmaceuticals supplied to Tanzania are falsified or substandard. A majority of these inadequate pharmaceuticals are medications to treat life-threatening conditions. This problem not only causes mistrust in the healthcare system but also prolonged illness and potentially death for the patients. This calls for the need for the development of a cost-affordable testing kit for falsified and substandard pharmaceuticals in Tanzania. Thin-layer chromatography (TLC) was used as the testing method since it is inexpensive and requires a low skill level to complete. Malaria, human immunodeficiency virus, hypertension, tuberculosis, and diabetes are five of the most prevalent diseases …

My Risk Or Theirs? An Experimental Investigation Of Character-Driven And Plot-Driven Engagement As Explanations For Risk Perceptions, Emma Cox

All Theses

Two distinct bodies of research examine means of increasing people’s health- related risk perceptions through persuasive message design. First, Construal Level Theory (CLT) posits that reducing perceived psychological distance from a health risk can increase people’s perceived relevance of the health issue. Second, models of narrative persuasion posit that narratives elicit audience engagement, which reduces counter- arguing and increases risk perceptions. So and Nabi’s (2013) Risk Convergence Model (RCM) was proposed to merge the two bodies of research: the model posits that viewers’ engagement with narratives diminishes perceived social distance from characters, resulting in a convergence of risk between characters …

“Home On The Phone”: How Black Students At A Pwi Use Digital Space To Form Community, Malaysia Barr

All Theses

College is a time when students are traditionally away from home in the hopes of not only securing a better future through higher education but have the ability to shape who they are as individuals. As Predominately White Institutions serve few minority students, this can prove to be challenging for them as they do not fit into the majority racial group. This thesis investigates how Black students at a PWI utilize the mobile app, GroupMe, as a method of connecting and networking within their racial community. Through focus groups and individual interviews, this study found that Black students use digital …

An Economic Analysis In Relation To Aspects Of Kale And Rice Agricultural Production In South Carolina And The Broader Southeastern U.S., Shane Behler

All Theses

Agriculture has been crucial to the economic and cultural well-being of South Carolina throughout the state’s storied history. This importance has not diminished in our contemporary world. Agribusiness, which includes the agriculture and forestry sectors, is the largest industry in the state, providing nearly 260,000 jobs and 51.8 billion in annual economic impact. Almost 25,000 working farms encompass 4.8 million acres of land in South Carolina .

It is no stretch to claim that South Carolina’s agricultural industry affects almost every individual in the state. If not directly involved in the agriculture industry, it is nearly certain all residents have …

In Search Of A Blind Tiger: A Cultural And Historic Landscape Analysis Of Prohibition-Era Charleston, Chloe Martin

All Theses

Though Charleston, South Carolina is known as a historic city, many of its historic landscapes lack representation within modern compiled histories. One such landscape is that of Dispensary and Prohibition-era Charleston, which can be defined as the period between 1893, with the ratification of The Dispensary Act, and the repeal of the National Prohibition in 1933. This thesis research documents and assesses the cultural and historic landscape of the Charleston peninsula during the Dispensary and Prohibition eras. This study intends to create a baseline with which this period in Charleston can be studied, both culturally and architecturally.

The primary data …

The Effects Of Pre-Parturient Nutrient Restriction On Milk Production, Milk Fat Percentage, Milk Fatty Acid Profile, And Lamb Growth In Sheep, Dakota Murray

All Theses

Cross-bred ewes carrying twins, confirmed via ultrasound, were split into two groups: nutrient-restricted (NR), n=15, and control (CON), n=16. On day (d) 86, at 60% of the NRC requirements, nutrient restriction began and lasted until parturition, at which point ewes were placed back onto a regular diet. After parturition, milk samples and lamb weights were taken on days 1, 7, 14, and 21. Milk lipids were then extracted using modified methods proposed by Hara and Radin (1978). Lipid samples were weighed and then methylated following the procedure outlined by Lock and colleagues (2013). Methylated samples were then analyzed by gas …

Navigating The Future: The Material Effects Of Sea Level Rise On Lighthouses Along The East Coast Of The United States, Brianna Schmidt

All Theses

Multiple aspects of climate change will affect coastal structures. One type of structure in these coastal environments that will be affected is lighthouses. These structures are and important symbol for marine navigation. Without their presents, the coastline loses an important aspect to its significance. There have already been cases of climate change scenarios affecting these structures such as erosion and wave impacts. This thesis focuses on the material vulnerability of lighthouses when in contact with new sea water levels. How vulnerable are lighthouses in terms of their material property to submersion in salt water due to sea level rise along …

Illusions Of Freedom? A History Of Attitudes Toward Death, Dominick Bucca

All Theses

My thesis explores the historical question: “Is there any freedom from death?” through three figures within the Western metaphysical tradition: Thucydides (460-400 BCE), Augustine (354-430 CE), and Miguel de Cervantes Saavedra (1547-1616). In so doing, my thesis suggests the following: for Thucydides, freedom from death arose through the immortality of empire; for Augustine, through the immortality of God’s grace; and for Cervantes, through the immortality of narratives/attitudes of immortality. Moreover, I nest my claim within an exploratory narrative. Which is to say that, lifting a page from Martin Heidegger (1889-1976), I have attempted to break away from the near total …

Beyond “Muscular Blueprints”: Sarah Ruhl And Access Intimacy In Dramatic Writing, Taylor Steck

All Theses

Sarah Ruhl, as a contemporary American playwright, has established her career with a signature style of poetic playfulness. By blending poetry with playwriting, engaging with both poetic and theatrical constraints, Ruhl’s stage directions emerge as open-ended opportunities for staging. This essay approaches Ruhl through a disability studies reading to consider the ways in which her dramatic style invites new questions on playwriting and accessibility in theatre. This attention to accessibility is informed by disability studies writer and activist, Mia Mingus, and her notion of “access intimacy.” As Mingus’ access intimacy articulates access in terms of building community, this essay uses …

Development And Evaluation Of An Arsenic Transport Model For The Maurice River Watershed, Christina Eddleman

All Theses

For many Superfund sites across the United States, arsenic is one of the most common contaminants of concern that must be cleaned up to protect human and environmental health. Past research and health studies have documented the harmful effects of inorganic arsenic on humans and the environment but selecting an appropriate remediation plan depends on several site-specific factors at each Superfund site. To assist in determining an appropriate remediation plan, sediment and contaminant transport models have been used to simulate the transport of arsenic and other contaminants of concern at contaminated sites to, e.g., make relative comparisons of the efficacy …

The Effect Of Football Facemask Design Variability On Dynamic Impact Performance And Quasi-Static Stiffness, Adam W. Smith

All Theses

This research addresses the role of facemasks in helmet systems, focusing on their dynamic impact performance and material properties. A total of 150 facemasks from 30 types and five helmets were tested both quasi-statically and dynamically. The facemasks were grouped by style and helmet type for comparison. Dynamic testing involved three different locations and two speeds, with data collected for maximum angular velocity and linear acceleration. Quasi-static stiffness, performed at two locations, was compared with collected dynamic results to determine the strength of relationship. A concussion metric, HARM, was calculated from collected data and compared across style groups.

Significant differences …

“Playing The Blame Game”: How Social Media Users Make Sense Of Coach-Athlete Sexual Violence And Institutional Betrayal, Claire Waddell

All Theses

The purpose of this thesis is to explore how users of the social media platform X (formerly known as Twitter) responded to and assigned responsibility in two cases of coach-athlete sexual violence in elite North American sport. The cases of Kyle Beach, formerly of the Chicago Blackhawks of the National Hockey League, and Mana Shim and Sinead Farrelly, both formerly of the Portland Thorns of the National Women’s Soccer League, were chosen for analysis because they represent the blending of (masculinized) sports culture and (feminized) sexual violence within the unique context of professional North American sports. A convenience sample of …

The Grove, Sabrina Blanchard

All Theses

none

Virus Del Marchitamiento Manchado Del Tomate En Tomates Y Pimientos, Claudia Nischwitz, Mariah Noorlander, Mary Ann Hubbell, Celina Wille

All Current Publications

En Utah, el virus del marchitamiento manchado del tomate (TSWV, por sus siglas en inglés) comúnmente afecta a tomates, pimientos y tomatillos.

Creating Sustainable School And Home Gardens: Vertical Gardening, Tyelar Haines, Rita Hagevik, Kathy Cabe Trundle

All Current Publications

This fact sheet is part of a series about creating sustainable school and home gardens. It provides information and resources on vertical gardening, which can maximize space, increase food production, and improve plant health.

Enhanced Resolution Profiling In Twins Reveals Differential Methylation Signatures Of Type 2 Diabetes With Links To Its Complications., Colette Christiansen, Louis Potier, Tiphaine C. Martin, Sergio Villicaña, Juan E. Castillo-Fernandez, Massimo Mangino, Cristina Menni, Pei-Chien Tsai, Purdey J. Campbell, Shelby Mullin, Juan R. Ordoñana, Olga Monteagudo, Perminder S. Sachdev, Karen A. Mather, Julian N. Trollor, Kirsi H. Pietilainen, Miina Ollikainen, Christine Dalgård, Kirsten Kyvik, Kaare Christensen, Jenny Van Dongen, Gonneke Willemsen, Dorret I. Boomsma, Patrik K E Magnusson, Nancy L. Pedersen, Scott G. Wilson, Elin Grundberg, Tim D. Spector, Jordana T. Bell

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Type 2 diabetes (T2D) susceptibility is influenced by genetic and environmental factors. Previous findings suggest DNA methylation as a potential mechanism in T2D pathogenesis and progression.

METHODS: We profiled DNA methylation in 248 blood samples from participants of European ancestry from 7 twin cohorts using a methylation sequencing platform targeting regulatory genomic regions encompassing 2,048,698 CpG sites.

FINDINGS: We find and replicate 3 previously unreported T2D differentially methylated CpG positions (T2D-DMPs) at FDR 5% in RGL3, NGB and OTX2, and 20 signals at FDR 25%, of which 14 replicated. Integrating genetic variation and T2D-discordant monozygotic twin analyses, we identify …

Dnp Final Report: Resilience Training For Entry-Level Bachelor Of Science In Nursing Students: An Evidence-Based Practice Project, Ashley N. Goar

DNP Final Reports

Nursing students have moderate to high levels of stress due to responsibilities, high expectations, course grades, and clinical requirements. The practice problem identified for this evidence-based practice project was that undergraduate nursing students had elevated levels of stress but did not know how to manage it. Multiple interventions have been used to address the problem, including positive thinking, mindfulness, resilience training, and distraction-focused therapies. The PICOT question “Will resilience training (I) for entry-level BSN students (P) affect stress (O) in less than three months (T)?” was developed to guide the systematic search for evidence. Based on the evidence, one hour …

Dnp Final Report: At-Risk Nursing Student Success: Implementing A Transition Workshop, Colea Owens

DNP Final Reports

This project focused on improving the retention rates of at-risk first-semester nursing students by implementing a transition workshop. The background highlighted how social determinants of health may disproportionately impact at-risk nursing student learning and how evidence-based strategies improve retention. The practice question explored whether a transition workshop would enhance the retention of at-risk students. The PICOT framework included: in at-risk nursing students, does implementing a transition workshop versus no transition workshop improve retention rates within the first semester of nursing school? The body of evidence included a systematic review of best practice interventions for at-risk student retention and engagement, student …

Dnp Final Report: Increasing Rapid Response Activations, Carlton J. Rojas Jr

DNP Final Reports

In 2008, facilities were encouraged to develop an emergency response system. A system in which nurses could activate a team of specialists directed to the bedside of a patient with a deteriorating condition. Despite this initiative, nurses and hospital staff have failed to recognize deterioration and correctly activate a rapid response. The clinical problem: Nurses are failing to recognize patient deterioration and activate a rapid response. The practice question was, what will increase rapid response activations? This DNP Project focused on increasing the identification of patient deterioration and activation of the rapid response team. A systematic review of the literature, …

“Vacation, All I Ever Wanted?” A Qualitative Analysis Of Travel Narratives From Interabled Families, Mary Heather Johnson

Electronic Theses and Dissertations

The present study researched and investigated the travel narratives of 13 interabled families through qualitative research methods of thematic and contrapuntal analysis. Participants were parents who have at least one dependent with a disability in their family unit. Theories used to guide this study include narrative theory, family systems theory, and relational dialectics theory. Narrative theory laid the groundwork for understanding how stories function to communicate and construct identity. Family systems theory provided definitions and terms for how to understand dynamics within families. Relational dialectics theory guided the understanding for what tensions are at play for interabled families and how …

Expectations And Marriageability In African Americans: A Qualitative Content Analysis, Ashley Miller

Electronic Theses and Dissertations

This study aimed to identify individual factors that work alongside structural factors limiting the marriage rate of educated African American men to educated African American women. Previous research identified structural factors related to systemic racism that contribute to the marriage gap between Black men and women in America. The researcher in this study conducted a focus group with three Black men and another focus group with three Black women in order to identify any individual expectations or characteristics that each group considers when evaluating a partner’s marriageability. Data was analyzed using conversation content analysis techniques on focus group responses. Findings …

Using Standardized Assessments To Forecast Success Or Failure On The Nclex, Zelia Souza Mcgaha

Electronic Theses and Dissertations

The national shortage of nurses has worsened in the United States and is a cause for concern for the health care industry and society. The decreased number of nurses graduating and passing the national boards worsens the quality of patient care, contributing to the decline in treating the sick and leading to negative outcomes. Nursing students must demonstrate competency to care for patients before receiving their licensure as registered nurses by passing the National Council Licensure Examination for Registered Nurses (NCLEX-RN). A nursing school in East Texas uses preadmissions science grade point average (SGPA) and the Assessment Technologies Institute (ATI) …

College And Career Readiness Effects On Minority Male College Retention, Naquiyah Lashawn Hodges

Electronic Theses and Dissertations

Abstract

The continuously low college retention and low degree attainment of African American and Hispanic men is a generational and decades-long hindrance to the elevation of these marginalized communities in the United States and the state of Texas. In Texas, the last 3 years’ worth of data has proven college-readiness rates of African American and Hispanic college students were significantly lower by large margins than White students in English language arts, math, and both subjects by large margins. Consistent low college retention rates of minority men produce a need to conduct further research of how this phenomenon affects minority men …

Understanding Bicycle Signal Operations And Leading Bicycle Interval (Lbi) Implementations, Yaye Keita, Shubhankar Shindgikar

CUTR Internal Grant Research Program

Bikes are among the sustainable modes of transportation and bicycling can help decrease congestion, reduce emissions, and enhance health. Due to their numerous benefits, they are currently one of the promoted modes in the United States. Yet, bicyclists are vulnerable roadway users and are subject to safety concerns. The safety challenges faced by bicyclists are more evident when looking at serious crashes. Although only 1.9% of total crashes are bicycle related, bicycle crashes account for 5.6% of fatal crashes (Alluri et al., 2017).

For years, Florida has had the largest number of bicyclist fatalities in the nation. As a result, …

Conocimiento Through Spiritual Activism: A Self-Reflexive Approach To Challenging Deficit Beliefs And Reimagining The Value Of Teaching In Higher Education, Alyssa G. Cavazos

Writing and Language Studies Faculty Publications

This testimonio, inspired by Anzaldúa’s (2002) seven stages of conocimiento, is written in second person to highlight a series of counterstories aimed at guiding readers through the challenges of facilitating teaching conversations in higher education where deficit assumptions about students’ potential are prevalent. Readers will gain insight into disparaging and derogatory commentary aimed at silencing voices and the harmful impact these words and behaviors can have on our well-being and students' holistic success in higher education and beyond. Through a journey of empathetic understanding and reciprocal learning, I share guided questions to encourage readers to self-reflect on the need for …

Technology In The Classroom: Twitter As A Tool For Student Engagement, Sara Runge, Kimberly Clayton-Code

Journal of Excellence in College Teaching and Learning

In today’s fast-paced world, students are learning in a different environment than in the past and with many different tools than ever before. The students of today have been termed “digital natives” (Prenksy, 2001) due to being raised in a digital age and exposed to technology from the day they were born. According to Prensky (2001), digital natives can speak the digital language and multi-task on several technologies at one time. Given these aptitudes, educators have been eager to incorporate technology into their classrooms without it becoming a distraction. This has been an ongoing discussion at the university level and …

Impact Of Covid-19 On Asynchronous Learning For Higher Education Administration Graduate Students, Paul Tontz, Jenna Reyes, Alyssa Reyes

Journal of Excellence in College Teaching and Learning

Online courses can be isolating experiences, as many students need a high level of discipline and structure to complete coursework. The impact of COVID-19 caused major disruptions to higher education particularly for teaching and learning in early 2020. Teo and Williams’ (2005) framework for effective online learning was applied to this study to learn of its utility for asynchronous graduate student learning. Eight students taking courses in an online asynchronous graduate program in higher education were interviewed for this study. The findings indicated that not all of Teo and Williams’ sub-environments described students’ asynchronous learning experience during COVID-19, with additional …

An Examination Of Superintendent Turnover In Kentucky: A Decade Of Data, Kevin Hub, Gill Hunter

Journal of Excellence in College Teaching and Learning

This study makes use of a data set detailing instances of public school superintendent turnover in Kentucky between 2014 and 2023. A quantitative research design was used to analyze descriptive statistics in the sample of 205 superintendent turnovers occurring during the identified decade. The analysis reveals a disparity between females and males selected to fill superintendent vacancies. The research also demonstrates that superintendent turnover in Appalachian and non-Appalachian school districts is proportionally consistent, as is superintendent turnover among the eight geographically-assigned Kentucky Department of Education (KDE) educational cooperatives. The findings demonstrate that applicants for superintendent positions serving as assistant superintendents …

The Evolution Of School Leadership In Times Of Crisis, Christopher Butcher, Todd Mccardle

Journal of Excellence in College Teaching and Learning

This case study seeks to address how COVID-19 has affected principals. We approach this study through the lens of Open Systems Theory (Katz & Kahn, 1978), as we attempt to understand how school leaders understand and act during a global pandemic. This research answers the following question: How has the role of a school principal changed since the onset of COVID-19? The data reveal two emerging themes: 1) principals taking on unique caretaker roles and 2) principals increasing their focus on a managerial approach to leadership. The findings support the evolution (and devolution) of leadership approaches that school principals go …

Wobble And Transcending The Challenges Of Novice Teachers, Thomas Jansky, Trevor Thomas Stewart

Journal of Excellence in College Teaching and Learning

This paper explores a novice teacher's experiences and challenges in order to discuss the importance of supporting new teachers. We examine the new identity that novice teachers take on as they enter the workforce, requiring them to bring two competing worlds into dialogue with one another. By highlighting the moments of struggle and uncertainty that one new teacher encountered, the paper calls attention to the need to support new teachers and help them transcend the persistent problem of isolation in the teaching profession. This article identifies how teacher educators can help prepare teacher candidates and novice teachers to respond to …