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Deadly Divisions: Class And Stigma As Fundamental Social Causes Of Spatial Health Inequalities, Misty Lee Harris

Graduate Theses, Dissertations, and Problem Reports (ETD)

The objective of this dissertation is to investigate how class and stigma influence spatial inequalities in health across the US, from the structural to the individual level. Class, stigma, and subsequent access to capital resources are not equally distributed across the US. Women, poor, and minority populations continue to have unequal access to capital resources across the country, though this is spatially determined. Similarly, while there are health inequalities along the same social cleavages at the national level, they differ significantly across localities. Research has not paid enough attention to the fundamental social causes of inequities, resulting in the inability …

Gut-Lung Axis Of The Microbiome Alterations After Ultrafine Particles And Ozone Inhalation, Md Habibul Hasan Mazumder

Graduate Theses, Dissertations, and Problem Reports (ETD)

Air pollution poses a significant threat to public health. It is a mixture of particulate matter, gaseous substances, and other secondary substances. Despite epidemiological research indicating the interactive effects of various components of air pollution, existing studies and regulatory limits often focus on single-exposure scenarios. The emerging understanding of the microbiome’s role in regulating immune response, metabolism, and pathophysiology of various diseases points towards interactions between environmental exposures and microbial dysbiosis. In this dissertation, mice were exposed to relevant deposited doses of carbon black (CB) and ozone (O3), and lung inflammation as well as the lung-gut axis of the microbiome …

Effects Of Interdependent Group Contingencies On Physical Activity, Katherine A. Cucinotta

Graduate Theses, Dissertations, and Problem Reports (ETD)

Physical inactivity amongst adults in the United States is increasing. In West Virginia, 28.5% of adults 18 years of age or older report not engaging in leisure-time physical activity (West Virginia Department of Health and Human Resources, Health Statistics Center, 2020). Physical inactivity costs $117 billion annually in health-related expenses in the United States and is associated with 10% of premature deaths (Department of Health and Human Services, 2018). As the number of physically inactive adults increases, it is important to find interventions that increase physical activity. Behavioral interventions, such as contingency management and group contingencies, have been employed to …

Longitudinal Sport Science Implementation In American Collegiate Men’S Basketball, Jason Stone

Graduate Theses, Dissertations, and Problem Reports (ETD)

The expanding opportunities to implement sport science frameworks in elite-level basketball environments coincide with the sport’s increasing global prominence. Concomitant to these opportunities is the continual growth of the sport technology market (e.g., wearables, force plates) and computational power (e.g., data management tools, coding capabilities), which yields solutions and challenges for both athletes and practitioners. Due to the rapid influx of new sport technologies in high performance environments, particularly American Collegiate Men’s Basketball, more formal and ecologically valid research on how to effectively utilize data derived from them, particularly over long periods of time (i.e., multiple seasons) is needed. To …

One Voice Training To Enable Nurses And Anesthesia Providers To Mitigate Pediatric Presurgical Anxiety, Sarah E. Hinnant

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

ONE VOICE Training to Enable Nurses and Anesthesia Providers to Mitigate Pediatric Presurgical Anxiety

Sarah E. Hinnant

Background: Children in the preoperative area experience presurgical anxiety at rates of up to seventy-five percent. Increased pediatric anxiety is directly linked to increased anesthetic requirements, increased risk for development of emergence delirium, and increased time spent in the post anesthesia care unit. Numerous high-quality studies show that intervention by a certified child life specialist mitigates preoperative pediatric anxiety. Often child life specialists are not available to meet with all children prior to surgery. Registered nurses (RNs) and certified registered nurse anesthesiologists …

Attention Deficit Hyperactivity Disorder: Lived Experiences Of Adults Diagnosed With Adhd, Carole Larson Yokell

Theses and Dissertations

The problem addressed in the research was that many individuals were not diagnosed with attention deficit hyperactivity disorder (ADHD) until they were adults. The purpose of the study was to examine the experiences and beliefs of participants regarding the management of ADHD and the impact that experiences may or may not have regarding the quality of life during adulthood. This study utilized a phenomenological qualitative approach to collect data from adults diagnosed with ADHD about their life experiences. Data were gathered with virtual conference interviews and phone calls using an interview protocol that the researcher developed. Qualitative methods were utilized …

The Impact Of Job Demands And Job Resources On Clery Officers’ Feelings Of Self-Efficacy, Jacqueline Pontius-Hogan

Theses and Dissertations

This applied dissertation was designed to better understand how to support university administrators serving in a compliance role. Safety on university campuses is of utmost importance and many collaborators work toward this endeavor. Generally, on any given college or university campus, there is one administrator tasked with compliance with the Clery Act. Administrators had varying direct experience and interest in serving in this role, though all understood the importance of compliance and the consequences of noncompliance.

The researcher interviewed Clery Officers from multiple campuses. Utilizing semistructured interviews, information was gathered as to how self-efficacious these administrators felt. The intent behind …

Teacher Attrition Rates In A Large Urban Elementary School In The Southeastern United States, Yvonne Joy Russ

Theses and Dissertations

Educational organizations were experiencing increasing teacher attrition rates, thereby impacting teacher self-efficacy, workplace continuity, and student achievement levels. With this national crisis unfolding, schools struggled to recruit and retain high-quality teachers necessary for organizational success and student mastery of standards-based instruction. The increasing levels of teacher attrition were affecting both novice and veteran schoolteachers. The purpose of this applied dissertation was to understand the experiences of teachers impacted by the problem of increasing teacher attrition, as well as identify retention strategies to employ. Scholarly research on the topic of teacher attrition highlighted factors and issues related to this dilemma; however, …

Exploring Challenges Of Undocumented Students In Their Pursuit Of Post-Secondary Education, Yveline Gaspard Dulis

Theses and Dissertations

The purpose of this study was to explore the mindsets and challenges faced by undocumented Latino students who are pursuing a post-secondary education. The study sought to explain the challenges of the DREAM Act and DACA and its challenges for approval in Congress. This study also sought to examine how undocumented students pursue a college education without financial assistance. Understanding immigration laws helped shape Americans’ perception of undocumented Latino students’ status, struggles, and financial hardships. Three leading factors that contribute to undocumented students’ persistence were analyzed in this study: financial assistance, academic issues, and legal issues. This study was conducted …

A Generic Qualitative Study Of District, School, And Teacher Leader Experiences With Increasing Reading And Writing Achievement, Jennifer Fowler

Theses and Dissertations

English Language Arts (ELA) test scores have declined since the 2020 COVID-19 virus caused schools and districts in the United States and around the world to shut down for substantial periods of time. School and district leaders and teachers across the country are working to increase ELA achievement.

In this generic qualitative research study, local district, school, and teacher leaders were interviewed and asked questions about their experiences with increasing reading and writing achievement using semi-structured interview protocols.

Four research questions were addressed. They concerned the challenges, successes, supports, guidance, mandates, and advice offered by district, school, and teacher leaders …

The Lived Experiences Of 911 Telecommunicators: Life Outside Of The Call Center, Mary's Dariela Martinez

Theses and Dissertations

911 operators are tasked with solving the caller's problem by promptly and efficiently decoding a cry for help, collecting pertinent information, quickly deciding its priority level, and dispatching the appropriate assistance. These employees are responsible for what happens on that line, internalizing their problems to solve those of the callers, which often result in stress disorders, trauma, and personal, professional, and social issues. Their job duties are extensive, the responsibility is vast, and the overall environment can be overwhelming. Aside from the environmental stressors, the details of each critical incident leave the employee susceptible to various risk factors and other …

Evaluating The Effects Of Video Modeling And Visual Supports On Preschoolers’ Compliance With Dental Procedures, Karly L. Orsi-Cordova

Theses and Dissertations

Individuals with autism are reported to visit the dentist infrequently. Infrequent visits to the dentist may result in a higher occurrence of caries, and it is, therefore, imperative for children with autism to visit a pediatric dental practice routinely. Some basic behaviormanagement techniques, such as live modeling and reinforcement strategies, have been used with patients with autism. The addition of techniques derived from applied behavior analysis, such as video modeling and visual supports, may increase patients’ compliance with dental procedures. Specifically, the use of visual supports and video modeling warranted further investigation on the efficacy of improving behavior during dental …

The Lived Experience And Perceived Challenges Of Child Protective Investigators Who Place Children In Foster Care, Elizabeth Presume

Theses and Dissertations

This applied dissertation examined the difficulties and coping mechanisms associated with child welfare professionals’ interactions with vulnerable children who provide vulnerable populations with emotional, physical, mental, and psychological support. This responsibility impacts their personal life and professional performance since their regular involvement with the children and the following aspects, such as case resolution, in-depth discussions about trauma, and home visits, are emotionally and mentally taxing. The researcher conducted a phenomenological study with nine child protective investigators via an asynchronous online focus group on the Google Groups platform. The participants were all employed in the United States child welfare department, held …

Assessing Organizational Policy: Preferred Practices For Regulating Vaping In The Work Environment, Ayesha Temeka Kirk

Theses and Dissertations

Employee vaping negatively affects organizations in terms of costs, productivity, employee health, and workplace safety. The purpose of this qualitative dissertation study was to assess organizational policies to determine preferred practices to regulate vaping in the work environment. Open-ended questionnaires with 18 human resources administrators, combined with a literature review, yielded data on best practices for organizational policies regulating vaping in the work environment.The data collected in this qualitative dissertation study were extracted from a structured survey questionnaire comprising 16 questions about vaping and tobacco usage in the workplace. The findings demonstrated that vaping and the use of tobacco products …

Examining Teachers’ Experiences With Mindfulness Practices To Promote Positive Relationships And Student Engagement In The Classroom, Hiram Ortega

Theses and Dissertations

In recent years mindfulness practices in the classroom have become increasingly relevant to bring awareness to the present moment, the here-and-now. The literature indicates that mindfulness reduces stress/anxiety in the classroom, and promotes self-regulation, cognitive flexibility, self-compassion, and empathy that contributes to positive classroom behavior, communication, and effective instructional practices. The purpose of this qualitative research is to analyze teachers’ experiences with mindfulness practices in promoting positive relationships and student engagement in the classroom. A group of teachers from an at-risk school district in the southwestern region of the United States were interviewed. The teachers answered 10 open-ended questions about …

Evaluation Of The Impact Of Professional Development On Communication On District And School Leaders, Paul Curtis

Theses and Dissertations

This program evaluation study used an objectives-oriented evaluation to determine the impact of professional development on effective communication to enhance leadership skills of school and district leaders in a southwestern Florida school district. Professional development is offered by the district to teachers, school leaders, district leaders, and staff members. Effective communication is the key to facilitating an impactful professional development training.

Participants were 27 teachers, administrators, and support staff in the district who completed a survey and an interview. Results showed the professional development increased communication and collaboration between and within schools in the district. School leaders showed more engagement, …

Exploring Disparities In Prenatal Smoking And The Role Of Adverse Childhood Experiences, Patricia Da Rosa

Electronic Theses and Dissertations

Cigarette smoking is the most common cause of premature death, killing half of its users. During pregnancy, smoking continues to be the leading cause of premature death for both mothers and newborns. Research has consistently demonstrated smoking is not randomly distributed across populations; it is, instead, socially patterned. Women from lower socioeconomic backgrounds, those experiencing mental health issues, and rural area residents are disproportionately affected. The life course framework emphasizes the impact of exposures in early life on shaping health inequities. Eliminating health inequities, including risky behaviors such as smoking, requires an understanding of the pathways that generate these inequities. …

Effect Of Lighter (273 Kg) And Heavier (356 Kg) Initial Weight On Growth Performance Of Single-Source, Pre-Conditioned Beef Steers Fed A Single Growing-Finishing Diet, Thomas C. Norman

Electronic Theses and Dissertations

The objective of the study was to determine the influence that initial BW has on growth performance responses, efficiency of dietary net energy (NE) utilization, and carcass traits in feedlot steers. Light- and heavy-weight Charolais×Red Angus steers (n = 70) selected from a larger single-source group were used in a 209-d growing-finishing feedlot experiment at the Ruminant Nutrition Center, in Brookings, SD. On d-0 and d-1 weight and hip height (HH) measurements were collected for allotment purposes; the initial experimental weight was the average between d 0 and d 1 BW. Steers were assigned to two groups based on initial …

Cytotoxicity Profiling And Apoptotic Potential Of Carboxylic Acids-Based Deep Eutectic Solvents On Mammalian Cell Lines, Mavis Korankye

Electronic Theses and Dissertations

In the past few years, there has been a notable surge in demand for high-purity medicines due to the prevalence of chronic diseases such as cancer, hypertension, diabetes, cardiovascular diseases, and neurological disorders. Considerable efforts have been dedicated to discovering new solvents that are environmentally friendly and cost-effective that are well-suited for industrial applications. Deep eutectic solvents have gained recognition as a highly promising alternative to organic solvents and ionic liquids due to their easily sourced raw materials, simple and cheap preparation methods, high tunability, low volatility, low toxicity, and biodegradability. The industrial utilization of deep eutectic solvents (DESs) is …

Diet And Management Strategies To Mitigate Decreased Feed Intake Associated With Terminal Implant Administration In Finishing Beef Steers, Alexandria M. Kelly

Electronic Theses and Dissertations

Terminal implant administration in beef steers often leads to decreased feed intake, leading to less growth. Our objective was to identify diet and management changes that can mitigate this decrease in feed intake. Single-sourced Angus x Simmental steers (n=27, initial BW= 385.1 ± 30.8 kg) were utilized in a completely randomized trial to assess the effects of animal movement and increased forage inclusion on rumination and feed intake after re-implanting. Steers were initially implanted with Synovex Choice (100 mg trenbolone acetate and 14 mg estradiol benzoate; Zoetis, Parsippany, NJ), then reimplanted 88 d later with Synovex Plus (200 mg trenbolone …

Control Of Persistent Environmental Listeria Monocytogenes Using Phenotypic And Genomic Approaches, Bhaswati Chowdhury

Electronic Theses and Dissertations

No abstract provided.

Evaluating Precision Supplementation Technology And Mathematical Nutrition Models For The Development Of Heifers Grazing Dormant Rangeland In Western South Dakota, Anna Katherine Dagel

Electronic Theses and Dissertations

The Great Plains supports about 40-50% of beef cattle production in the United States. Consequently, the beef cow-calf sector provides a large economic impact for states located within the Northern Great Plains (South Dakota Department of Agriculture, 2021). Producing profitable rangeland beef cattle through an economically efficient cowcalf operation presents several challenges. These challenges include providing adequate nutrition to meet the needs of growing heifers on rangelands, which requires additional labor and feed/supplement to achieve desired rates of gain and reach a target body weight, resulting in reproductive success. Implementation of precision livestock technology (PLT) and the use of precision …

Evaluation Of Welded And Polished Stainless-Steel Surfaces In Supporting Sporeformer Biofilms In Dairy Plants, Taghreed Almalki

Electronic Theses and Dissertations

No abstract provided.

Nitrogen Plasma Treatment On Triple Cation Mixed Halide Perovskite Surface For High Efficiency Perovskite Solar Cells, Buddhi Sagar Lamsal

Electronic Theses and Dissertations

No abstract provided.

Impact Of Covid-19 Relief Packages On U.S. Household Food Security And Food Expenditure, Bridget Yeboah Bafowaa

Electronic Theses and Dissertations

The COVID-19 pandemic led to changes in consumer shopping habits, including food expenditures. The pandemic induced changes in food expenditure patterns, food accessibility, and declining household income contributed to increased food insecurity during the pandemic. The objective of this study is to examine the impact of COVID-19- related relief packages on food security and food expenditures. The effect of Economic Impact Payments, P-EBT, SNAP, and free food will be considered. Using data from the Household Pulse Survey (HPS), a total sample of 1,899,929 households were analyzed in this study. The HPS is a nationally representative survey structured to produce data …

Rumen-Protected Methionine Supplementation Improves Lactation, Oxidative Status, And Immune Response During A Subclinical Mastitis Challenge In Lactating Dairy Cows., Anita Paz Lopez

Electronic Theses and Dissertations

Mastitis is a significant problem in the dairy industry, posing numerous challenges for dairy farmers worldwide. Mastitis refers to the inflammation of the mammary gland, primarily caused by bacterial infections. This condition affects the health and well-being of dairy cows and has severe economic implications for farmers and overall dairy production. The prevalence of mastitis substantially threatens milk quality, productivity, and profitability, making it a top concern in the dairy industry. Preventing mastitis in cows is crucial for maintaining the herd's health and ensuring highquality milk production. Nutritional strategies have recently gained greater attention due to a direct impact on …

Simulating The Impact Of Emissions Control On Economic Productivity Using Particle Systems And Puff Dispersion Model, Najam Khan

Electronic Theses and Dissertations

A simulation platform is developed for quantifying the change in productivity of an economy under passive and active emission control mechanisms. The program uses object-oriented programming to code a collection of objects resembling typical stakeholders in an economy. These objects include firms, markets, transportation hubs, and boids which are distributed over a 2D surface. Firms are connected using a modified Prim’s Minimum spanning tree algorithm, followed by implementation of an all-pair shortest path Floyd Warshall algorithm for navigation purposes. Firms use a non-linear production function for transformation of land, labor, and capital inputs to finished product. A GA-Vehicle Routing Problem …

Identification Of Genes Expressed In The Anterior Pituitary Associated With Water Restriction In Beef Cattle, Himali Chathurika Wickramasinghe Vithana Arachchilage

Electronic Theses and Dissertations

Water is an essential nutrient and is required for growth, metabolism, lactation, and reproduction. Without water, livestock production would not be possible. Despite its importance, water requirements in livestock have not received much attention from the research community since the 1950s. The most recent edition of the Nutrient Requirements of Beef Cattle (8th edition) relies on literature from the 1950s or earlier for defining water requirements in beef cattle. Since the time these requirements were estimated, much has changed with regards to body size, genetics, and productivity of our livestock herds, including beef cattle. Global surface temperatures have increased in …

Fusarium Head Blight Resistance Assessment In Barley, Tasneem Fathima

Electronic Theses and Dissertations

Fusarium head blight (FHB), commonly called scab is the most devastating disease of wheat and barley caused by the ascomycete fungus, Fusarium graminearum. FHB affects both the quality and quantity of cereal grains affecting the supply chain of the food and feed industry and the marketability of the produce. Barley (Hordeum vulgare L.) is among the several crop species most vulnerable to FHB infection. An estimated 25% of Spring barley grain production in the United States is used to make malted beverages such as beer. Malting barley is a relatively high-value crop with high demands regarding grain quality. FHB directly …

The Effects Of Residue Amounts And Variety Selection On The Development Of Wheat Fungal Pathogens In South Dakota, Abrielle Tembreull

Electronic Theses and Dissertations

Roughly 50% of South Dakota cropland is under the practice of no-till, with large increases in acres of no-till in the last 20 or so years. No-till is beneficial for Great Plains states, such as South Dakota, as soil residues are withheld. Residues are shown to increase soil health through retention of moisture and increase of microorganisms, but residues can serve as a source of inoculum for fungal pathogens that can overwinter on them. As wheat is one of the most important food crops in the world, it is important to protect this vital crop from diseases. Diseases of wheat …