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A Cost Effectiveness Analysis Of The Nutritious Eating With Soul Study, Mary Jones Wilson

Theses and Dissertations

PURPOSE Historically, African Americans (AA) have been underrepresented in nutritionrelated behavioral research despite their disproportionate higher risk of cardiovascular disease (CVD). The Nutritious Eating with Soul (NEW Soul) Study is one of the first of its kind to recruit an AA only study group to examine CVD prevention via a clinical trial to examine changes in CVD risk factors across two cohorts who are randomly assigned to a plant-based, soul food vegan diet or low-fat omnivorous (omni) diet. The purpose of cost effectiveness analysis (CEA) is to inform clinical and policy decisions and the costs of interventions that society is …

Assessing The Power Of Policy: Deconstructing Declines In Child Marriage Around The World, Zackery Butler

Theses and Dissertations

Drawing on research from the fields sociology and demography, this dissertation endeavors to deconstruct the declines in Child, Early and Forced Marriage (CEFM) around the world by assessing the power of international institutions to create and enforce global norms across a wide range of nation-states. I conducted three different studies on CEFM at different levels to better understand how international policy, the cultural composition of countries, macro level demographic trends, and the relationships between national leadership and international governance have effected changes over the last few decades beginning in 1980. I used comparative historical methods in conjunction with demographic techniques …

Patients’ Rights, Patients’ Politics: Jewish Activists Of The U.S. Women’S Health Movement, 1969-1990, Jillian Michele Hinderliter

Theses and Dissertations

As the women’s health movement grew out of second wave feminism in the late 1960s, activists demanded women be taken seriously as health care consumers and critics of male-dominated medicine. Health feminists aimed to fundamentally redefine the relationship between patient and practitioner. Jewish women helped found and sustain the women’s health movement, yet their activist identities are often separated from Jewishness in histories of health reform. “Patients’ Rights, Patients’ Politics: Jewish Activists of the U.S. Women’s Health Movement, 1969-1990,” considers the impact of Jewish identity on Jewish activists’ conceptions of social justice while also tracing their significant contributions to women’s …

Household Food Security, Lifestyle Factors, And Glycemic Control Among Youth And Young Adults With Diabetes, Lauren A. Reid

Theses and Dissertations

The purpose of this study was to assess the associations between household food insecurity (HFI) and glycemic control, physical activity, and diet quality in youth and young adults (YYA) with type 1 diabetes (T1D) and type 2 diabetes (T2D). Among older adults, HFI has been shown to complicate diabetes management due to the essential role of diet in diabetes management and the financial stress associated with HFI. Although HFI is more prevalent among YYA with diabetes than the general population, there are only a handful of studies that have focused on this population and, studies that include YYA with T2D …

The Influence Of Sport Participation On Physical Activity In Youth, Emily R. Shull

Theses and Dissertations

Youth sport participation has been widely supported as a strategy for promoting physical activity in children and youth. Previous research has identified positive associations between youth sport participation and children’s physical activity levels. However, there is a paucity of research regarding characteristics of youth sport that may affect the amount and intensity of physical activity youth attain during sport participation. This dissertation is comprised of three studies, and the overall purpose is to examine how characteristics of youth sport associate with children’s physical activity. In the first study, the relationship between types of sport participation and objectively measured physical activity …

Three Studies Investigating Comprehensive School Physical Activity Program-Aligned Opportunities To Enhance Students’ Physical Education Learning, Jongho Moon

Theses and Dissertations

Schools have been identified as key venues that have a positive impact on students’ development through physical activity (PA) and physical education (PE) programming. A comprehensive school physical activity program (CSPAP) is the Centers for Disease Control and Prevention’s [CDC] national framework for school-based PA (CDC, 2019). A CSPAP was conceptualized as a strategic approach to leverage the full range of resources needed to meet two broad goals: (a) provide school-aged youth with the opportunity to meet the nationally recommended 60 minutes of daily PA, and (b) achieve Society of Health and Physical Educators (SHAPE) America’s National Standards for K-12 …

The Development Of A Tractable System To Assess Caulobacter-Plant Interactions, Louis Berrios

Theses and Dissertations

Bacteria play an integral role in regulating plant growth and development. However, many of the mechanisms encompassing bacteria-plant interactions are poorly understood and thus require detailed assessments (see CHAPTER 1). To this end, I coupled bacterial (Caulobacter sp.) and plant model organisms (Arabidopsis) to determine 1) the degree to which select bacteria can enhance the growth and development of plants, and 2) what functions these bacteria possess that enable them to aid plant development. Employing bacterial isolation techniques, monoculture inoculum-based plant growth assays, biochemical assays, comparative genomics, functional genetics, and real-time quantitative PCR (RT-qPCR), I determined that …

John Laurens: An Artist Rediscovered In The Ethelind Pope Brown Collection, Nicole Alexandra Gerth

Theses and Dissertations

The Ethelind Pope Brown collection at the Irvin Department of Rare Books & Special Collections at the University of South Carolina contains thirty-two gouache paintings of south-eastern North American flora and fauna from the eighteenth century. Colonel John Laurens, a native South Carolinian from the eighteenth century, is the decided artist for the collection after appraisers and scholars confirmed that the works were painted by a local amateur artist. Historians respect Laurens for his abolitionist ideologies and his status as an officer under George Washington’s service, but his accomplishment as an amateur naturalist artist is not as well documented. From …

Navigating Glucosinolate Biosynthesis And High Oleic Acid Seed Oil Production In Pennycress ( Thlaspi Arvense L. ) Utilizing Crispr / Cas9 Genome Editing, Brice Jarvis

Theses and Dissertations

Pennycress (Thlaspi arvense L.) is being domesticated as an oilseed cash cover crop to be grown in the offseason throughout temperate regions of the world. With its diploid genome and ease of molecular mutagenesis, pennycress seed oil composition can be rapidly tailored for a plethora of food, feed, oleochemical and fuel uses. The first part of my research has utilized Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/Cas9 technology to produce knockout mutations throughout the lipid biosynthetic pathway, with an emphasis to increase oleic acid (C18:1) content specifically within the seed. Oleic acid (18:1) is valued for its oxidative stability that …

Determining Predictors Of Peer Relations: A Study On Youth Inethiopia, India, Peru, And Vietnam, Susanna Fullmer

Theses and Dissertations

Across the world countries are currently striving to eliminate poverty, improve the quality of education, optimize well-being, among other areas of improvement. In an effort to help such improvements, a group called Young Lives ran a longitudinal study on youth in Ethiopia, India, Peru, and Vietnam that studied the many facets of poverty. The purpose of this study is to utilize the Young Lives dataset to determine how countries can more readily improve social-emotional skills by looking at important experiences in adolescents' lives. Specifically, this study examines what factors increase a child's ability to socialize with peers, which is shown …

Design Of A Pneumatic Soft Robotic Actuator Using Model-Based Optimization, Mahsa Raeisinezhad

Theses and Dissertations

In this thesis, the design and optimization process of a novel soft intelligent modular pad (IntelliPad) for the purpose of pressure injury prevention is presented. The structure of the IntelliPad consists of multiple individual multi-chamber soft pneumatic-driven actuators that use pressurized air and vacuum. Each actuator is able to provide both vertical and horizontal motions that can be controlled independently. An analytical modeling approach using multiple cantilever beams and virtual springs connected in a closed formed structure was developed to analyze the mechanical performance of the actuator. The analytical approach was validated by a finite element analysis. For optimizing the …

A Feasibility Study Of A Group-Format, Ecologically Oriented Neurorehabilitation Of Memory (Eon-Mem) Program In Older Adults, Kayla Michelle Frodsham

Theses and Dissertations

Older adults often show declines in subjective and objective memory performance relative to younger adults. One potential path for helping older adults with memory may be compensatory memory training programs. Compensatory memory training programs teach strategies to manage memory impairment. Traditional compensatory memory training programs tend to be highly specific to a task and often do not generalize to other memory tasks. Ecologically Oriented Neurorehabilitation of Memory (EON-Mem) is a method for teaching memory strategies that may generalize for efficient use in everyday contexts. We performed a feasibility study to determine the value of pursuing a group-based version of EON-Mem …

Implementation Of Student-Centered Teaching Methods Among Stem Faculty, Melissa Cavan

Theses and Dissertations

Students at the college level need good instruction and active learning has been shown to improve student retention and learning. Science, Technology, Engineering, and Math Faculty Institution (STEMFI) aims to assist faculty in implementing active learning in the classroom. This qualitative case study sought to understand faculty perspectives two years after completion of STEMFI in the areas of active learning implementation, methodology and student attitudes and impact. Data collected reported that the faculty participants still use active learning strategies in their classrooms two years after exiting the STEMFI program. The faculty also felt the need for a refresher course and …

Minimal Genomes Simplify The Analysis Of Biological Relationships In Medicine, Taxonomy, Ecology, And Astrobiology, Rafael Deliz Aguirre

Theses and Dissertations

As humans, we continuously thrive to determine meaningful biological relationships between living things on the basis of specific characteristics. Taxonomy is the science that studies these connections for the purpose of naming and grouping organisms as well as identifying logical clusters (i.e, clade). Its origin may be traced as far back as ancient Greece and beyond, and while we explore species diversity, most of our attention focuses on the biomedical and ecological applications of taxonomy. The contemporary taxonomical revolution began with Carl Linnaeus. He established the principles of binomial nomenclature and taxonomical hierarchy that we employ now. Relationships were later …

Impact Of Intracellular Glutathione Depletion On Neutral Sphingomyelinase In Human Hepatoma Hepg2 Cells, Marie Tanios

Theses and Dissertations

Introduction: Incidence of hepatocellular carcinoma (HCC) has been increasing dramaticallyandliver cancer is the fifth most common cancer globally. Increasing sphingomyelin (SM) hydrolysis via activation of the cell surface membrane-associated neutral sphingomyelinase (nSMase) has been linked to cell proliferation and apoptosis. Glutathione (GSH) depletion was reported to mediate induction of apoptosis via nSMase activation. On the other hand, other studies reported that GSH protected cancer cells against apoptosis. We hypothesized that GSH synthesis inhibition with buthioninesulfoximine (BSO) increases HepG2 cell proliferation. Objectives: The aim of the current study wasto investigate the effect of GSH depletion using BSO on HepG2 cell proliferation …

Roles, Rules, And Controls: An Analytical Review Of The Governance Of Social Protection In Egypt, Nada Kassem

Theses and Dissertations

This study examines the governance of social protection in Egypt. In light of rising poverty rates and economic and political instability, the government of Egypt has started shifting part of its focus towards reforming the social protection system, especially after the revolution in 2013. Because economic reforms have not translated in household income growth and since the currency devaluation have worsened socio-economic conditions, it is crucial and timely to examine the social protection arena in Egypt, focusing predominantly on the conditions and challenges of the governance of the system. This study adopts a framework that identifies three operational entry points …

All The King’S Horses: Stable Administration In New Kingdom Egypt, Tessa Genevieve David Litecky

Theses and Dissertations

Horses were an important part of Egyptian society during the New Kingdom as tools of warfare, status symbols of the elite, and an emblem of the power of kingship. However, little is known about how these animals were trained and cared for, or who was working in horse stables and their roles. There are no texts or images that explicitly explain methods of horse management. Therefore, this topic has been generally overlooked in the literature. This thesis combines two threads of evidence to create a more complete picture of the organization, purpose, and function of horse stables and the treatment …

The Entrepreneurial Ecosystem In Egypt: A Gendered Perspective, Hanan Khayal

Theses and Dissertations

This study aims to investigate the Egyptian entrepreneurial ecosystem from a gendered perspective, focusing on women entrepreneurs and experts’ views of the ecosystem and its effect on women entrepreneurs and their ventures. The study uses a qualitative approach incorporating semi-structured interviews with fourteen women entrepreneurs and experts with long experience in the field of entrepreneurship. The analysis shows that the pillars of the ecosystem namely policy, culture, finance, education and training, and networking have impactful influences on women entrepreneurs in Egypt, affecting their entrepreneurial journey across the different levels of venturing. Women entrepreneurs are at a disadvantage within the ecosystem …

Comparative Metabolites Profiling And Fingerprinting Via A Multiplex Approach Of Uv And Lc/Ms Of Coffee Seeds In The Middle East And In Relation To Their Antioxidant Effects, Enas Elhawary

Theses and Dissertations

Coffee is a worldwide beverage of increasing consumption owing to its unique flavor and several health benefits. The current research aimed at investigating multiple bioactive compounds in coffee belonging to the two major species of Coffea, including C. arabica and C. canephora or C. Robusta, either green or roasted, along with 15 commercial specimens collected from the Middle East. Two platforms were employed, including ultra-high-performance liquid chromatography coupled to mass spectrometry (UHPLC/MS) and UV for profiling and fingerprinting, respectively. Identification of the UPLC/MS dataset was aided by using the global natural product social molecular networking (GNPS). A total of 91 …

Engineered Nanostructured Nitrogen-Doped Carbon Network (Ndc) Electrodes With Unprecedented Cycling Stability For Water Capacitive Deionization In Harsh Conditions, Soha Essam Anwar

Theses and Dissertations

Capacitive deionization (CDI) is a feasible low-cost desalination technique for low-to-medium (brackish) salinity water. However, cycling stability and regeneration of the CDI electrodes are the bottlenecks hindering the practical application of the technology on large scale. Oxidation of the electrodes during the sequential adsorption-desorption processes is one of the most challenging problems hindering their long-term cycling performance. Herein, we demonstrated the ability to design and fabricate exceptionally stable CDI electrodes via a one-pot pyrolysis protocol. The optimized pyrolysis of nitrogen-carbon precursors at different temperatures enabled the fabrication of carbon materials with a controlled amount nitrogen dopant (NDCs) with exceptional cycling …

How African-American Community College Online Learners Succeed, Lynn Bailey Mackey

Theses and Dissertations

Disparities in academic performance between African-American and White students are larger in online courses than in face-to-face courses. As online learning grows and students enroll in more online courses as a way of balancing school with work and family obligations, African-American enrollment in online courses threatens to exacerbate the population’s already inequitable course success and college completion rates. To help improve the online academic achievement of African-American community college students, this qualitative study draws on interviews with 12 members of the population who completed online courses with passing grades. The study identifies the challenges students experienced in the online environment, …

Population Dynamics Of Mule Deer (Odocoileus Hemionus): Maternal Effects And De Novo Genome, Sydney Lamb

Theses and Dissertations

Population dynamics of large ungulates are complex and vary with fluctuations in factors such as predation, resource availability, human disturbance, and weather (Gaillard et al. 1998, Forrester and Wittmer 2013). These regulating factors exhibit similar effects on ungulate populations by changing vital rates such as birthrate, death rate, emigration or immigration (Gaillard et al. 2000). To better understand the mechanisms influencing population change, it is useful to involve tools from multiple disciplines (Krausman et al. 2013). Here we explore population dynamics of mule deer (Odocoileus hemionus) through the lenses of two distinct fields: population ecology and genomics. In the first …

The Effects Of Shed Antler Hunting On Ungulate Movement, Space-Use And Resource Selection, Steven B. Bates

Theses and Dissertations

Shed antler hunting has increased in popularity during the past decade, but little is known about how this recreational activity affects ungulate movements and space use. We placed geographic positioning system (gps)-collars on 133 bighorn sheep (Ovis canadensis), bison (Bison bison), and mule deer (Odocoileus hemionus) to quantify their movements, space use, and resource selection during shed antler hunts on Antelope Island Utah, USA, from 2012 to 2015. In Chapter 1, we calculated means and 95% confidence intervals for distance moved during 90-minute segments (16 points/day); pre-event (control, seven consecutive days prior to event), event (one to two days), and …

The Effects Of Interspecific Competition And Predation On Survival Of Neonate Mule Deer, Daniel W. Sallee

Theses and Dissertations

Mule deer (Odocoileus hemionus) populations are influenced by multiple factors, including interspecific competition and predation. Interspecific competition can affect resource acquisition and survival through altering space use and access to preferred habitat. Mule deer in some areas alter space use in the presence of competing species, including bison (Bison bison), cattle (Box taurus), elk (Cervus canadensis), and feral horses (Equus caballus), however the influence of competition on survival of mule deer during specific life history stages, such as birthing and rearing of neonates, is largely unknown. In addition to competition, predation can influence mule deer populations and even limit population …

Cilësia E Jetës Te Pacientët Me Diabet Tip 2, Arta Rama

Theses and Dissertations

Hyrja: Diabeti mellitus i tipit 2 (T2DM) është një problem global shëndetësor në zgjerim, i lidhur ngushtë me epideminë e mbipeshes. Individët me diabet mellitus tip 2 janë në rrezik të lartë për të dy ndërlikimet mikrovaskulare (përfshirë retinopatinë, nefropatinë dhe neuropatinë) dhe komplikimet makrovaskulare (të tilla si sëmundjet kardiovaskulare) për shkak të hiperglikemisë dhe përbërësve individualë të sindromës së rezistencës ndaj insulinës (metabolike).

Qëllimi: Ky punim ka për qëllim ngritjen e cilësisë së jetës te personat që vuajnë nga diabeti mellitus tip 2, pra përmirësimin e jetesës, këshillimin që të mirren me sporte të ndryshme, përfshirë këtu ecjen …

Transit Mobility And Premature Birth In New York City: A Population-Based Study, Ross B. Maddux

Theses and Dissertations

Transit mobility has been recognized as an essential element to economic attainment, environmental sustainability, and as a vital part of public health⁠. Social and economic disparities paired with elusive and inefficient public transit present real barriers for the ability of efficient planning and use of time⁠. Lengthier commutes and generally less efficient travel contribute to stress during a pregnancy and limit the ability to access work and prenatal care. In survey studies of women utilizing clinics as their prenatal care provider, nearly 25% listed transportation as a barrier to accessing care.

Prior research has not linked directly premature birth and …

Impact Of Covid Responses On Brand Performance, Emy Rezkalla

Theses and Dissertations

The main objective of this study is to understand and evaluate whether COVID responses have a significant positive impact on brand performance. Accordingly, the proposed conceptual model focused on the top four COVID-19 responses: donations in cash, donations in kind, customer service, and employers/suppliers and evaluated the impact of each proposed response on brand value, brand growth, and brand ranking in 2020 versus 2019.

The research question of this paper is, Do COVID responses (customer service, employers/suppliers, donations in kind, and donations in cash) have a significant positive impact on brand performance (brand value, brand growth, and brand ranking vs. …

Integrating Vibratory Membrane-Based Water Recovery Systems For Sustainable Food And Beverage Production, Michael Vincent O. Laurio

Theses and Dissertations

A vibratory nanofiltration (NF) system was investigated for the preconcentration of coffee extracts for soluble coffee production. The simulated coffee extracts studied contained mostly suspended and colloidal organic components that, although were effectively rejected by the NF membrane (>99% turbidity rejection), affected the vibratory NF performance. The vibratory NF operation improved permeate flux, rejection efficiencies, and reduced flux decline from those observed in crossflow (CF) operation. Further, the effects of applied transmembrane pressure (TMP) and vibrational frequency (F) at corresponding displacement (d) were investigated and modeled. A semi-empirical resistance-in-series model was employed to characterize the mass transfer mechanism, osmotic …

Metabolites Profiling Of Coffee Seeds In Context To Their Origin, Processing And Gut Microbiota Interaction, Amr Abdelwareth

Theses and Dissertations

Coffee is among the most consumed beverages worldwide, with the present study to focus on the aroma and non-volatiles composition associated with coffee seeds processing, brewing methods and gut microbiota interaction. The study uncovered a large number of primary and secondary metabolites in diverse coffee products consumed in the Middle East in the context of its origin, roasting, and blends and microbiota mediated biotransformation products. First, aroma of authentic coffee specimens of Coffea arabica and Coffea robusta alongside with commercial products consumed in the Middle East were analyzed using HS-SPME coupled to GC-MS and modelled using multivariate data analyses (MVA). …

The Effect Of The Fresh Program On Fruit And Vegetable Consumption In Nyc, Haido Andrianos

Theses and Dissertations

This study examines whether the NYCEDC's FRESH Program has had an effect on the fruit and vegetable consumption of NYC residents. Using data collected by the NYC DOHMH, a difference-in-difference regression with fixed effects was run. Stratifications for race and sex were also performed.