Digital Commons Network^™

Understanding Depressive Symptoms Among Emerging Adults, Salvador Dominguez

Open Access Theses & Dissertations

As societies have progressed following the industrial revolution, the transitioning into adulthood has undergone constant changes. This shift has resulted in young adults delaying traditional roles such as marriage and parenthood to pursue tertiary education and other opportunities. Emerging adulthood (ages 18-25) is a phase during an individual's life where they undergo constant changes because of newfound independence, new relationships, and other life-changing events. Currently, it has transitioned into a period where symptoms of depression are commonly experienced more than any other time in life. Given the negative impacts that depressive symptoms can have on individuals' well-being, two studies were …

Understanding Mental Health Related Factors And High-Risk Behaviors Among Emerging Adults Through The Lens Of The Social-Ecological Model, Sheralyn Sanchez

Open Access Theses & Dissertations

Emerging adulthood is a transitional period where young adults are faced with new challenges while exploring their identity and experimenting with life choices. However, during this time, young adults are more at risk of engaging in risky behaviors. The focus on emerging adults is important since the health and development of young adults can influence their health and life outcomes. The social-ecological model was used to understand the relationship between mental health and high-risk behaviors, in addition to the influence from different ecological factors (individual, relationship, and community). This study examined the relationship between the presence of mental health issues …

Present Limitations And Future Projections: Food Insecurity, Housing Insecurity And Optimism Among College Students, Amber Obermaier

Graduate Theses and Dissertations

Within the last decade, research has identified wide-ranging disparities in access to basic needs among university students. These differences, such as a lack of adequate food and housing during university, provide a negative environmental experience with potential to limit one’s optimism or hope for the future. This research explores how basic needs insecurity and social vulnerabilities among college students are related to subjective assessments of their prospects for the future. The present study utilizes survey data from a random sample of college students (n=300) enrolled at an urban university in the Midwest region of the United States of America. Logistic …

Informing The Parent Component Of An Acceptance-Based Behavioral Weight Loss Treatment Program Tailored For Hispanic Adolescents In The El Paso Region, Patrick Vaughn Hopkins

Open Access Theses & Dissertations

ABSTRACT

Regarding the clinical efficacy of adolescent weight loss interventions, no agreed-upon definitions or standards for weight loss success exist among pediatric populations, nor do they exist for weight regain or weight maintenance. There are currently no safe, efficacious, long-term treatment options for Hispanic adolescents with overweight or obesity (OW/OB). The purpose of this study was to gather data to inform development of an acceptance-based behavior therapy (ABT) intervention for adolescents with OW/OB in the Paso del Norte region. The primary goal of this research study was to inform the parent component of this adapted intervention. A secondary goal was …

The Experience Of Immigration And Aging On The Health Of Older Adults In The El Paso, Texas, Border Region, Sonia Lizet Ramos

Open Access Theses & Dissertations

Healthcare access continues to be a problem for immigrant populations in the United States, especially for Latino immigrants at the US-Mexico border. There is limited social research examining the experience of access to health care of older adult Latino immigrants during their life course in the U.S. In U.S.-Mexico border communities, documented and undocumented residents face unique experiences when accessing health care. This thesis focuses on understanding the intersectionality of the immigration process and health care access of older adult Latino immigrants on the U.S.- Mexico. Using qualitative data collected from participants living in the County of El Paso, Texas, …

Inflammaging: Inflammatory Biomarkers Associated With Nutrition, Metabolism And Muscle Tissue Oxygenation Relative To Sarcopenic Status In Older Adults, Marni Elise Shoemaker

Open Access Theses & Dissertations

The purpose of this study is to examine if we can differentiate inflammaging between sarcopenic and non-sarcopenic older adults by exploring if there are differences between biomarkers of inflammation and nutritional status in older adults with distinct differences in skeletal muscle mass, strength, and function, metabolic flexibility, and muscle tissue oxygenation. Twenty-one non-sarcopenic (mean±standard deviation, age = 73.1±6.2 yrs, n=5 males, n=5 females) and sarcopenic (age = 81.2±10.5 yrs, n=6 males, n=5 females) were categorized based on muscle mass and strength criteria according to the European Working Group on Sarcopenia in Older People. Body composition, handgrip and leg extension strength, …

Effects Of Providing Novel Feedstuffs To Livestock On Production And Skeletal Muscle Growth, Laura A. Motsinger

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

As the population increases and available land for food production decreases, it is necessary for livestock producers to continually work towards increasing livestock production efficiency. In livestock operations, feed accounts for the majority of input costs associated with raising livestock. As such, it is necessary to improve growth and production of livestock animals, while also optimizing feed utilization. Different feedstuffs can be included in the diet of livestock animals to maximize growth and production. However, the effects of some of these novel feedstuffs on growth and production of livestock animals has not been elucidated. As such, we investigated the effects …

Social-Emotional Learning: A Literature Review, Stella M. Westhoven

Electronic Theses and Dissertations

ABSTRACT

Social-emotional learning targets the development of positive interpersonal relationships, empathy, emotional regulation, healthy identities, personal/collective goal orientation, and responsibility in the decision-making process (CASEL Organization, 2021). Schools, however, have the main objective of ensuring that academic measures are met. Linking social-emotional learning and skills to the school system’s principal goal, academic results, can facilitate the greater implementation of such programs within the school setting. This systematic literature review examined the relationship between social-emotional learning programs in schools and academic outcomes, such as grades, test scores, or grade point averages. Secondly, it explored the relationship between students’ social-emotional skills and …

Macronutrient Availability Shapes Host Response To Infection And Feeding Behavior, Weston Gerald Perrine

Graduate Theses and Dissertations

Macronutrients in the diet are vital to the physiological processes necessary for an organism to effectively clear a pathogen. Diet can be important to a host’s susceptibility to infection and severity of pathology, though results can vary across host-pathogen systems (Sen et al. 2016). Manipulating the ratio of specific macronutrients in the diet is an effective method to begin understanding how individual macronutrients, rather than food types, have on immune responses. Using an avian host-pathogen system, I explored the effects of dietary macronutrient composition, specifically lipid and protein content, on disease pathology and behavior of canaries (Serinus canaria) infected with …

Targeting Inflammation In Heat-Stressed Wethers Improves Growth And Efficiency And Alters Body Composition: A Brief Exploration And Application Of Extension Principles, Micah Samuel Most

Department of Animal Science: Dissertations, Theses, and Student Research

The objective of our first study was to determine how administering anti-inflammatory dexamethasone and ω-3 polyunsaturated fatty acid (PUFA)-rich fish oil affects growth efficiency and body composition in heat-stressed finishing lambs. Commercial wethers were randomly assigned to be fed under heat stress (35-40 ℃) or thermoneutral (19 ℃, n = 10) conditions for 30 d, and controls were pair-fed to eliminate differential feed intake. Heat-stressed wethers were randomly assigned to receive clinical-dose dexamethasone IM injections every 72 h, twice daily fish oil capsule oral boluses, or placebos. Heat stress decreased (P < 0.05) growth and efficiency, but dexamethasone and fish oil supplementation recovered these performance measures. Heat stress also decreased (P < 0.05) predictive body composition metrics that were at least partially improved by administration of dexamethasone and fish oil. Proximate analyses of muscles showed that heat stress decreased (P < 0.05) percentage of protein and increased (P < 0.05) percentage of intramuscular fat, neither of which was improved by dexamethasone or fish oil. Immunohistochemistry revealed that heat stress decreased (P < 0.05) myoblast differentiation and muscle fiber size, but anti-inflammatory supplementation recovered differentiation only. Plasma IGF-1 concentrations were not different among groups throughout the study. These findings demonstrate how heat stress-induced inflammation contributes to impaired growth, efficiency, and body composition observed in heat-stressed feeder lambs. However, targeting inflammation with dexamethasone or fish oil recovers many of these deficits.

The Cooperative …

Evaluation Of Corn Processing Method And Sweet Bran Inclusion On Beef Cattle Performance And Nutrient Digestion And Individual Sweet Bran Components On Nutrient Digestion, Rebecca L. Sjostrand

Department of Animal Science: Dissertations, Theses, and Student Research

One feedlot trial (Exp. 1) and one digestion trial (Exp. 2) were conducted to evaluate the interaction of corn processing method and Sweet Bran inclusion on nutrient digestion, ruminal fermentation parameters, and feedlot performance. In Exp. 1 when no Sweet Bran was fed, cattle fed steam-flaked corn (SFC) had greater ADG, HCW and a 12.4% improvement in feed efficiency compared to cattle fed a high-moisture corn/ dry-rolled corn (HMC/DRC) blend. However, as Sweet Bran increased in the diet to 40%, cattle fed HMC/DRC had greater improvements in ADG and HCW than cattle fed SFC resulting in similar performance at 40% …

Assessment Of Soil, Water Contamination And Land Cover Changes In The Urban And Suburban Watersheds Of Houston, Texas, Felica Rena Davis

Dissertations (2016-Present)

Intense urbanization and increased anthropogenic activity are two important factors contributing to the decline of soil and water quality in Houston watersheds, which poses a great environmental and human health risks. This study, therefore, was designed to: 1) determine nutrient and metal concentrations in soil and water samples along Carpenters Bayou (CaB), Cedar Bayou (CB), Sims Bayou (SB), Spring Creek Bayou (SC) and Vince Bayou (VB), 2) analyze land cover changes in watersheds using Landsat image analysis and 3) evaluate socio-economic characteristics and human health risks for each watershed. Soil and water samples were collected from three different locations with …

Sight Deprivation And Metabolic Effects During The Ymca Bench Press Test, Kyle Cruz

UNLV Theses, Dissertations, Professional Papers, and Capstones

Several studies have investigated the effect of sensory deprivation, particularly sight. However, very few have demonstrated the impact of sight deprivation while exercising to cadence blindfolded. This study aimed to determine exercise performance during a common muscular endurance evaluation, the YMCA Bench Press Test (YBPT), while blindfolded compared to a sighted condition. Twenty-five healthy participants (11 male, 14 female, 168 ± 7.7cm, 68 ± 11.7kg, 23 ± 7.5% fat mass) were recruited from the University of Nevada, Las Vegas student populations and communities. After a YBPT familiarization session, participants completed testing in a counterbalanced order, following the same procedures. A …

Egypt’S Pediatric Oncology Hospital 57357: A Case Study Analysis, Ashley A. Clegg

Honors Program: Senior Projects (Public)

Hospital 57357 is the foremost pediatric oncology hospital in Egypt and provides treatment free of charge to children with cancer. Since its establishment in 2007, the hospital has grown to a capacity of 380 patient beds across three locations. Its quest for continuous improvement led to the development of a new performance management system emphasizing the tracking and measurement of a multitude of Key Performance Indicators across all departments. While this new system enables objective and perpetual monitoring of key patient care metrics, its integration into the existing structure introduces challenges that must be addressed. To analyze the external environment …

Calcium Intake Among Parents And Caregivers Of Children With A Milk Allergy Or Intolerance : A Comparative Analysis, Ilana Dubrovsky-Razam

Theses, Dissertations and Culminating Projects

Food allergies have become a global epidemic, affecting over 10% of the general population and 8% of children worldwide. Eliminating or limiting a food group from the diet can have adverse effects on micronutrient consumption. Milk allergies, for instance, can influence the amount of calcium consumed in the diet, particularly when limiting or excluding milk/milk-containing products from the diet. As milk products tend to be a primary source of dietary calcium, a milk allergy can serve as a barrier to meeting daily calcium needs.

Previous literature has analyzed the influence parents and caregivers have on their children’s diet, however, there …

Nonviral Approaches For Delivery Of Crispr-Cas9 Into Hepatocytes For Treatment Of Inherited Metabolic Disease, Tanner R. Rathbone

All Dissertations

Inherited metabolic diseases (IMDs) of the liver have a collective occurrence of about 1 in 800 births. Current therapies for IMDs of the liver are limited, and the only curative option for patients is orthotopic liver transplantation. Due to shortages of organ donors, immunosuppression following the transplantation, and mortality risks associated with the procedure, alternative treatment options are necessary for curing IMDs of the liver. Therapeutic gene editing has been proposed as a potential strategy for treating IMDs of the liver. Adeno-associated viral vectors (AAVs) are the most widely used delivery method for liver-targeted gene therapies. Although widely used for …

Developing Implantable Hydrogel-Based Sensors To Measure Biomarkers In Synovial Joint Fluid Using Plain Radiography, Uthpala N. Wijayaratna

All Dissertations

The goal of my dissertation research is to develop implantable sensors that attach to prosthesis prior to implantation and measures biomarkers of infection in joint fluid in order to detect, monitor, and study infection using plain radiography. Joint replacement surgeries are common procedures improving the mobility and lives of millions of people worldwide. Although the surgeries are generally successful, about 1% of prosthetic hips become infected. If the infections are not detected and treated promptly with antibiotics and surgical debridement, device removal is almost always required to treat the infections. Therefore, it’s important to detect post-surgery infections early and monitor …

Evaluation Of Grazing Techniques As A Nutrition Source For Horses In A Pasture Environment, Brittany Perron

All Dissertations

Horses require daily access to forage in order to support their gastrointestinal tract function as well as natural grazing behaviors. Well-managed pasture provides horses with a consistent forage source and diminishes health risks such as colic, ulcers and stereotypies. However, equine grazing behaviors are more intense than other livestock and may be detrimental to plant and soil health. A grazing management technique specifically for horses is necessary to prevent both health and environmental issues. The following dissertation explores both the movement of required maintenance elements, such as feed, shelter, and water, as well as the manipulation of feeding frequency and …

Essays On Economics Of The Family, Yinlin Dai

All Dissertations

In the first chapter, I explore the role of gender discrimination in children’s investments by parents. I specifically examine whether parents in urban China devote more household resources, specifically education, health, and total expenditures, to girls than to boys. The empirical literature has extensively examined trends in the sex ratio at birth and the effect of gender on the extensive margin of fertility. Much less of the existing literature has explored the impact of gender on the intensive margin of parental inputs mainly because of lack of individual child-level data, especially in urban China. This is an important area for …

Variations In Consumer Rejection Thresholds Of Water Samples Including Mixed-Berries Flavors, Kathryn Mccullough

Graduate Theses and Dissertations

Functional flavored water has emerged as a major space in the beverage industry in recent years. However, no research has explored the point that consumers begin to reject a specific flavor concentration within a flavored water matrix (i.e., a consumer rejection threshold). The first part of this thesis aimed to determine the consumer rejection thresholds of mixed-berry flavors in both sweetened and unsweetened water samples and examine the effects of demographics, food neophobia status, and personality traits on the consumer rejection thresholds. The second part of this thesis aimed to distinguish and compare consumer rejection threshold methodologies with and without …

Telling The Story: Diabetes Prevention And Management, Brandi Caitlyn Frizzell

Masters Theses

Diabetes has been studied for thousands of years, however the root cause of this disease is still unknown. Although there are have been many disoveries for treatment options for this disease, there has yet to be a discovery of a cure. Diabetes is a worldwide epidemic that currently affects millions of people and is expected to affect millions more in the future. This disease often results in fatal health complications which contribute to years of life lost and mortality rates. The project proposes a solution for individuals affected by diabetes and those that are currently undiagnosed. The expected outcome of …

Emollients To Prevent Eczema In High-Risk Infants: An Integrative Review, Julie Armstrong, Nicole K. Rosinski, Alissa V. Fial, Selorm Ansah, Kristin Haglund

Library Faculty Research and Publications

The purpose of this integrative review was to assess the research on topical emollients to prevent atopic dermatitis (AD) also known as eczema, in infants at high risk for this condition. Atopic dermatitis is a common chronic inflammatory skin disorder. Skin barrier dysfunction plays a prominent role in its development. Topical emollients have been hypothesized to enhance the skin barrier and prevent AD.

Methods:

Searches were conducted in September 2021 in PubMed, CINAHL, Cochrane Library, and Web of Science using key word search terms dermatitis, atopic, emollients, petrolatum, and infant, newborn. Inclusion criteria were articles written in English …

Multimodal Pain Management To Reduce Opioid Use After Cholecystectomy, Danielle Tretbar

Physician Assistant Scholarly Project Papers

The purpose of this research and systematic literature review is to determine effective pain management options for patients undergoing a cholecystectomy procedure while decreasing the use of postoperative narcotics. In this review, the databases searched included PudMed, Clinical Key and Dynamed Plus. A variety of key terms were used when searching. Studies chosen from this search were peer reviewed and included randomized control trials, systematic reviews and met analyses. Excluded studies did not particularly research the drug classes of interest or they dealt solely with different surgical pain interventions during the procedure. The research presented shows the use of gabapentinoids, …

The Impact Of Continuous Glucose Monitoring In The Management Of Type Ii Diabetes, Benjamin Graf

Physician Assistant Scholarly Project Papers

According to the American Diabetes Association (ADA), approximately 36 million Americans have a diagnosis of type II diabetes (T2D). Among these patients with T2D, nearly forty percent have glycated hemoglobin A1c (Hgb A1c) values above the target goal of 7%. Many patients with T2D utilize self-monitoring blood glucose (SMBG) systems to monitor day-to-day fluctuations in blood glucose values. However, SMBG systems can be cumbersome and may result in lower patient compliance. With many patients struggling to achieve their target Hgb A1c, methods to improve glycemic control are needed to prevent long-term diabetes-related complications. This literature review aims to investigate the …

"Beef -- It's Not What's For Dinner": The Implications Of France's Newest Law For The Future Of Labeling Cultured Meat In The European Union, Nick Verderame

North Carolina Journal of International Law

No abstract provided.

The Relationship Between People And The Tegu: A Review Of The Literature, Jordan Haley

Honors College Theses

This thesis will explore the relationship humans have had with tegu lizards and how it has evolved over time, from their historical use as a source of leather and bushmeat in South America to their more recent rise in the pet trade and consequential establishment as an invasive species in the United States.

The Experience Of Music Therapists Working With The Parents Of Premature Infants In The Neonatal Intensive Care Unit (Nicu), Harria Kim

Theses & Dissertations

This study explored the lived experience of music therapists working with parents of premature infants in the neonatal intensive care unit (NICU). While there are many studies regarding the effects of music therapy on parents and premature infants in the NICU, few in-depth qualitative studies focus on the experiences and perspectives of music therapists working in the NICU. The present study aims to explore music therapists’ experiences of working with the parents of premature infants in the NICU and their perspectives on how music therapy can meet the needs of these parents. Data were collected through audio-video recording and transcription …

Addressing Public Perceptions About Cell-Based Meat And Cellular Agriculture Through Metaphors, Yvette Emma Hubbard

English Theses & Dissertations

Today’s food movement places organic, holistic, and natural foods as priority. The idea aims for better human health, a farm-to-table community, and environmental sustainability. Soon a new meat alternative will become part of the ongoing food movement. What is it? Cell-based protein. It is a protein alternative to livestock protein. It is real protein from a real breathing animal. Cell-based beef for example is grown in a lab with cells from a living cow that does not have to die or be slaughtered. It is destined to become the new protein architecture on the horizon. Parts of this paper are …

The Associations Of Cardiovascular Disease, Physical Activity Intensities, And Measures Of Obesity On Static Balance In Middle-Aged And Older Adults, Hannah Martha Twiddy

Human Movement Studies & Special Education Theses & Dissertations

The burden of falls is widely known in older adults, though less research has targeted middle-aged adults (40-64 years of age), particularly at the population level. The purpose of this dissertation was to explore the roles of cardiovascular disease, physical activity (PA) intensity, and body anthropometrics on balance among middle-aged adults. Study 1 sought to determine if balance was impaired in middle-aged adults with poor ankle-brachial pressure index (ABPI), a marker of cardiovascular disease. Study 2 determined the associations between PA intensity with odds of having good static balance. Study 3 explored how strongly a variety of anthropometric measures, including …

Colgate-Palmolive Customer Development Year-Long Internship Project, Maggie Johnson

Marketing Undergraduate Honors Theses

From June 2021 to May 2022, I had the privilege of being the Customer Development Intern in the home care department at Colgate-Palmolive. In this thesis I will unpack the experience of working with Colgate Palmolive, specifically as it pertains to my largest project for the company.

The genesis of the project was informed by observations of the company over the course of the internship. The company had a noticeable gap in the data collection tools it was utilizing. I, along with the manager and analyst of the home care team, identified a solution by using Walnut in Google Data …