Digital Commons Network^™

How Far Does The Apple Fall? Intergenerational Processes Underlying The Attainment Of Decent Work And Implications For Occupational Health And Well-Being, Baylor A. Graham

All Dissertations

Despite decades of progress spurred by the Decent Work Agenda (International Labor Organization, 1999), efforts to improve working conditions, ensure fair wages, and establish health and well-being as fundamental standards in employment practices continue to be sorely needed. The burden of inadequate decent work has demonstrated profound effects on individual health and well-being. However, the effects of inadequate decent work are rarely investigated over long periods of time and are entirely unexplored in relation to effects on children as they age and enter the workforce themselves. Accordingly, this dissertation investigated the intergenerational effects of decent work, extending beyond the immediate …

Exploring Equity In Introductory Biology Genetics Education, Sandy G. Phillips-Long

All Dissertations

The dissertation “Exploring Equity in Introductory Biology Genetics Education” delved into the critical examination of equity within undergraduate genetics education. Chapter One outlined the background, significance, research framework, and manuscripts included in this study. Chapter Two was a scoping review that provided an overview of the current pedagogical approaches in undergraduate genetics education. It identified six active learning pedagogies: Course-based Undergraduate Research Experience (CURE); group work; case-based learning; inquiry-based learning; Virtual Reality (VR); and Consider, Read, Elucidate the hypothesis, Analyze and interpret the data, and Think of the next Experiment (CREATE). Chapter Three was a systematic literature review investigating pedagogical …

The Development Of A Novel Cartilage Analog Scaffold For Chondral Regeneration, Vishal Thomas

All Dissertations

Focal Chondral Defects (FCDs) are cartilage injuries that affect about 900,000 Americans every year. Left untreated, these may lead to osteoarthritis and eventually necessitate painful knee replacements. Current treatment options are limited in terms of durability, cost, and availability of grafts. Tissue engineering, using natural scaffolds, are a highly attractive alternative promising cost efficiency, abundance, and long-term benefits. However, their low mechanical strength and dense matrices are impediments that could lead to sub-optimal repair.

In this work, a natural biomaterial, the bovine nucleus pulposus (bNP), derived from intervertebral disc tissue, was identified as a candidate scaffold for cartilage regeneration. Mechanical …

Evaluating The Use Of The Braden Scale For Predicting Pressure Sore Risk© In Residents Of A Short-Term Rehabilitation Facility, Amelia Simmons

All Dissertations

Background: Pressure injuries are significant health issues and one of the biggest challenges organizations face on a day-to-day basis. Aside from the high cost of treatment, pressure injuries also have a great impact on patients’ lives and on the provider’s ability to render appropriate care to patients The keys to preventing the development of pressure ulcers is to identify at-risk individuals as soon as possible so that measures can be implemented.

Objective: To evaluate use of the Braden Scale© on admission and weekly for three weeks in residents admitted to a short-term rehabilitation facility for two months immediately following a …

Clemson University Board Of Trustees, Full Minutes, 2024 July 18, Clemson University Board Of Trustees

Minutes

No abstract provided.

Clemson University Board Of Trustees, Finance And Facilities Committee, 2024 July 18, Clemson University Board Of Trustees

Minutes

No abstract provided.

Clemson Commencement Program, May 2024, Clemson University

Clemson Commencement Programs

No abstract provided.

Promoting The Integration Of Direct-To-Consumer Genetic Testing Results Into Clinical Practice, Kanesha Glenn

All Dissertations

In recent years, individuals have become interested in what insights direct-to-consumer genetic testing (DTCGT) can offer about their health. These individuals are recommended to discuss their concerns with a healthcare professional, yet most primary care professionals do not have a genetics-focused practice. This dissertation comprises five chapters to describe the integration of DTCGT results into a patient visit. Chapter I discusses the expanding demand between patients with questions about their DTCGT results and the health professionals who have been tasked to interpret these results. Chapter II is a systematic literature review that identifies what health professionals think about results from …

Changes In Soil Chemical Attributes, Horticultural Performance And Fruit Yield Of Peach Cultivars Following Preplant And Annual Applications Of Composted Mulch Amendments, Jeffrey Hopkins

All Theses

Southeastern peach orchards often have poor soil quality due to native soil composition, intensive farming practices and generational replanting of trees in the same locations. This study investigated using mulch amendments to improve the chemical and physical quality of soil prior to planting a new peach orchard. At the beginning of the four-year study, a single-ground municipal composted mulch was incorporated into the soil at two different rates and three cultivars of peaches, ‘Rubyprince’, ‘Julyprince’, and ‘BigRed’ were planted on berms. Thereafter, the same mulch product was annually applied to the top of the berms at two different rates to …

Nutrigenetic And Dietary Factors Impacting The Relationship Between Linoleic Acid And Apolipoprotein B, Gregory Nacarelli

All Dissertations

This dissertation investigates the relationship between the omega-6 fatty acid, linoleic acid (LA), and the cardiovascular disease (CVD) risk marker apolipoprotein B (apoB). ApoB is considered to be the most important causal marker of CVD. However, the impact of LA on CVD risk has been subject to debate within the scientific literature, with various studies showing LA can decrease or increase apoB concentrations. To foster more clarity regarding this relationship, we first investigated all dietary, macronutrient, micronutrient, and nutrigenetic factors that impact concentrations of apolipoproteins via a narrative analysis approach. We found that more Westernized diets containing more processed foods, …

Using Ion Mobility Mass Spectrometry In Conjuction With Derivatization Methods To Enhance The Separation Of Different Steroid Isomers, Shadrack Lucas

All Theses

One of the major problems facing analytical chemistry challenge is the isomers separation, due to their closely related molecular structures and physicochemical properties. Therefore, in this thesis, we have performed the separation of steroid isomers through the use of ion mobility mass spectrometry, using various chemical approaches. Ion mobility is an effective high-resolution separation techniques that utilizes the mobility of ions in the gas-phase environment. A useful tool for isomeric analysis due to the ability to separate different isomeric classes of steroids according to their varied collision cross-sections, which is achieved by taking advantage of differences in ion mobility.

Moreover, …

Emotional Labor Performed Among University Faculty Responding To Student Sexual Assault Disclosures, Cadi Imbody

All Theses

Given the barriers to formal help-seeking and the prevalence on college campuses, students who experience sexual assault may turn to faculty for assistance, as they are familiar faces they trust and can provide access to university resources. In these cases, faculty may become the frontline for providing official help within the university setting. Responding to these student sexual assault disclosures requires great emotional capacity and the ability to provide empathetic, supportive responses. In these interactions, faculty may need to perform what Arlie Russell Hochschild (1983/2003) theorized as “emotional labor” to handle such sensitive information appropriately. Initially focusing on the service …

Transcriptomic Profile Of Armillaria Root Rot Fungi Affecting The U.S. Stone Fruit Industry, Jared Weaver

All Theses

Armillaria Root Rot (ARR) is a significant replant disease threatening the future of the United States stone fruit industry. Economic loss in South Carolina peach orchards is estimated to be $8M annually due to approximately 3-4% of annual tree deaths caused by ARR on replant sites. Management solutions are insufficient and can at best extend the life of the orchards on replant sites. The only solution to solving the ARR problem, apart from abandoning the replant site for peach production, is planting orchards on ARR-resistant rootstock. Significant progress has been made towards providing growers with genetically resistant rootstock, however, for …

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 …

Yield And Nutritive Quality Of Fresh And Ensiled Reduced Lignin Alfalfa In Monoculture And Diculture With Novel Tall Fescue, Morgan Boss

All Theses

The objectives of this research were to: (1) evaluate the yield, nutritional value, and digestibility of fresh and ensiled reduced lignin alfalfa (RLA; Medicago sativa L.) in monoculture and when mixed with novel endophyte-infected tall fescue (F; Festuca arundinacea) in comparison to a conventional alfalfa (CA) cultivar; and (2) evaluate ensiled samples under varying DM concentrations; with or without inoculant. A trial was prepared as a randomized complete block design with 4 replicates per treatment. Treatments included reduced lignin alfalfa (RLA), conventional alfalfa (CA) and tall fescue (F) plots as well as RLA/F and CA/F plots. Plots were harvested on …

The Effect Of Chlorine Dioxide On Sliced Tomatoes Used In Retail And Foodservice, Charles Mattocks

All Theses

As food prices continue to rise, many consumers are looking at ways to cut back on spending and many look to how much they spend on food. Food waste in an average American household of four leads to about $1,500 worth of unused/wasted food annually,

This study was conducted to see how the use of Chlorine Dioxide (ClO₂) could be used to treat and extend the shelf life of freshly sliced tomatoes for food service applications. Prior research in this regard has looked at whole tomatoes as opposed to sliced varieties, and many have not utilized a sensory …

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 …

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 …

Unveiling Packaging Truths: Consumer Perception Vs. Environmental Reality In The Meal And Snack Bar Industry, Rachel Hall

All Theses

The meal and snack bar sector is growing in popularity with consumers demanding convenient nourishment options. Currently, brands are developing sustainable packaging alternatives in the flexible industry to package goods like meal and snack bars. These innovations include compostable and recyclable wrappers which have not yet been seen in this space until recent years. The objective of this research is to investigate the misalignments between environmental impact realities and consumer perceptions of packaging seen in the meal and snack bar industry. This work began with a retail audit. Material analysis was then performed on these structures using Fourier Transform Infrared …

Service Use Among Maltreated Children With Behavior Problems And Emotional Disturbance Before And During Covid-19, Darja Beinenson

All Theses

This study utilizes two datasets obtained from the National Child Abuse and Neglect

Data System, a federally-sponsored initiative to monitor annual rates and characteristics of child maltreatment in the United States. Using a set of multinomial and negative binomial regressions, the paper seeks to examine service use among maltreated children with and without behavioral problems and emotional disturbance. The study also explores whether the service utilization gap widened among children with those conditions in 2021, during the pandemic, compared to 2018, pre-pandemic. Results demonstrated significant differences in the utilization of services among children with behavioral problems and emotional disturbance compared …

Effects Of Different Types Of Starches On Heat Penetration, Color And Viscosity In Alfredo Sauce, Paulina Simoneth Jimenez

All Theses

The purpose of this study was to examine how retort processing affects the heat penetration and rheological characteristics of starches, such, as corn, tapioca, potato and native rice starches in Alfredo sauce. Modified corn starch is commonly used in sauces. The aim was to explore alternatives and compare how different starches behave in terms of viscosity changes, color variations and processing times. The study also looked at the time needed to achieve a Fo=6 for Clostridium botulinum. The results showed that modified corn starch had an increase in viscosity from 3,328 cP to 13,296 cP, with a relatively short …

Effect Of Source Of Trace Minerals On Nutrient Digestibility And Rumen Fermentation Of Dairy Cows, Cesar Velasquez Rios

All Theses

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Examining Policy Diffusion Mechanisms In The Contemporary Local Government Landscape Of A Politically Polarized United States, Jacob Mccauley

All Dissertations

This dissertation explores the nuanced relationship between political polarization and policy diffusion within local governments in the United States, a topic of considerable relevance given the country’s increasing political divide. By examining the diffusion of COVID-19 policies, historical marker modifications, and the implementation of eGovernment services, this research identifies a novel mechanism of policy diffusion that is significantly influenced by political party lines. The study employs a comprehensive methodological approach, incorporating case studies and quantitative analysis to examine policy implementation across politically diverse local governments. The findings reveal that political affiliation profoundly impacts policy choices, with distinct patterns of policy …

Exploring Novel Nutrient Acquisition Mechanisms For Maintaining Energy Metabolism In Toxoplasma Gondii, Melanie Key

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Toxoplasma gondii is an infectious intracellular parasite that establishes infection within various mammalian hosts, including humans. Toxoplasma infects approximately one-third of the global population, making it an impactful pathogen of study. T. gondii is the causative agent of toxoplasmosis, an opportunistic infection that causes severe illness or fatality in immunocompromised individuals or pregnant women. The parasite possesses a very effective invasion strategy, allowing it to cross different tissue types to disseminate infection across the placental and blood-brain barrier. Although there are a few treatments for acute toxoplasmosis, these drugs can produce adverse side effects. These options are not effective against …

Examining Current Capacity Of Healthcare Systems: Identifying Potential Adaptations For Children And Youth With Special Healthcare Needs, Caitlin Koob

All Dissertations

Children and youth with special healthcare needs (CYSHCN) are a growing proportion of the pediatric population, accounting for 23% of children in South Carolina (SC). Children with medical complexity (CMC) are a subgroup of CYSHCN who experience the most complex conditions and comprise

This dissertation investigates equitable healthcare access, service quality, and health and well-being among CYSHCN and their families, within the context of SC’s healthcare system. Three studies make up this dissertation, focusing on various aspects of healthcare access and experiences of CYSHCN and their families.

Students Willing And Ready To Motivate To Graduate: An Alternative Pathway To Graduation, Laura Lusk

All Dissertations

With the continual decline of high school graduation rates in South Carolina, there is a need for high schools to look at alternative pathways to graduation. Many of the current alternatives offered to students remove them from the high school setting or interactions with the student body. This study focused on an alternative pathway to graduation, Students Willing and Ready to Motivate to Graduate (SWARM), offered at the high school during the regular school day to students in jeopardy of not graduating. This inclusive approach eliminated transportation barriers and access issues. Students attended school regularly, but one to four classes …

Mesenchymal Stromal Cell Response To Degenerated Intervertebral Disc-Like Ph, Kyle Cannon

All Dissertations

Intervertebral disc degeneration (IVDD) has become increasingly prevalent and is a common contributing factor to low back pain. There are currently no clinical treatment options for IVDD that alleviate the symptoms of IVDD while simultaneously promoting repair of IVD tissue. One treatment option being explored is intradiscal administration of mesenchymal stromal cells (MSCs). However, the microenvironment of the degenerating IVD places significant stress on both native IVD cells and implanted cells. There are several questions that need to be addressed which may help further inform the development of efficacious intradiscal MSC therapies for IVDD. These questions include: 1) Do MSCs …

Optimizing Laying Hen Behavior, Bone Health, And Welfare Through Environmental And Nutritional Enrichments, Mallory Anderson

All Dissertations

The objective of this dissertation was to evaluate the impact of environmental and nutritional enrichments on the behavior, bone health, and welfare of Hy-line brown and Hy-line W-36 laying hens. Laying hens are prone to experiencing a progressive increase in bone fragility due to the ongoing mobilization of calcium from the bones for eggshell formation. Over time, this increases their susceptibility for bone fracture, which is a welfare concern. Prior research suggests that exercise, especially during the developmental stage, can aid in minimizing bone fractures by strengthening muscles and increasing bone mass. Furthermore, nutrition plays an integral role in laying …

The Influence Of Feed Additives On Laying Hen Health, Welfare, And Egg Quality, Alexa Johnson

All Dissertations

Natural feed additives like oregano essential oil and synbiotic (prebiotic and probiotic) are options with great potential for increasing the health and welfare of laying hens. The first two studies explored the effects of dietary oregano essential oil (EOO) on performance, gastrointestinal traits (GIT), blood lipids, antioxidant capacity, and egg quality in laying hens from 0 to 40 weeks of age. The third study was conducted to examine dietary EOO on layers on the shelf life and fatty acid profile of eggs. The final study aimed to examine the effects of a dietary synbiotic on agonistic behavior, plasma and brain …

Understanding The Experiences Of Para-Collegiate Student- Athletes: A Mixed Methods Study, Derek Whaley

All Dissertations

Experiences are the impressions developed through gaining, using, fostering, and sometimes disposing of a service or product. Recent years have shown an ongoing emphasis placed on experiences and their impacts; one of particular interest for this study are the experiences of para-collegiate student-athletes. Using the Experience Type Framework (ETF) and the Extraordinary Impact Scale (EIS), the purpose of this study was to understand the experience of involvement in intercollegiate sports among adaptive student-athletes. This study employed an explanatory sequential mixed methods design, using quantitative and qualitative data to understand the adaptive student-athlete experience. Phase I (n = 30) used the …