Digital Commons Network^™

Continuous Improvement Of Schools: Providing Opportunities For 3rd Grade Growth Through Pdsa Cycles In Professional Learning Communities, Jason Koepke

Theses and Dissertations

When observing and consistently hearing about the obstacles that our current public educational system is facing, many are left wondering what can be done to produce genuine, significant, and continuous improvement. Upon deeper analysis of educational systems, one can see that there are many areas in need of systems improvement. SOAR School is a Pre-K-5 school that has experienced underperforming student achievement outcomes. This study was a collaborative approach to the current educational system. SOAR School used the data from universal screeners and progress monitoring assessments to drive the professional learning communities within the school. SOAR School had never experienced …

Learning Through Discourse: Impacting Fractional Understanding Through Virtual Discourse, Laurie A. Gentry-Goodale

Theses and Dissertations

There is a strong need for fifth-grade students to become proficient in mathematical problem-solving using fractional computations because it will have a lasting impact on student achievement. Traditionally, mathematics is taught inside a brick-and-mortar classroom, grounded in rote memorization of facts, rules, and formulas. In recent years, more elementary students have enrolled fully in online learning environments, which emphasize on students becoming problem-solvers, specifically in fractional computation. The NCTM strongly encourages using mathematical discourse as an instructional method but employing mathematical discourse, but its applicability to online math learning is not well understood. This study addressed students' problem-solving skills, mathematical …

The Utility Of Referrals From A State Early Intervention System To A Pediatric Genetics Clinic To Increase Access To Genetic Services, Mikayla Jennings

Theses and Dissertations

Infants or toddlers enrolled in state early intervention programs have developmental delays or are diagnosed with conditions that may result in developmental delays. These infants receive a wide range of services from early intervention. In the state of South Carolina, children in the early intervention program are offered genetic evaluations at no cost to the family. Exploring the relationship between state early intervention systems and genetic clinics and the impact on this particular patient population can provide support for new and continued use of this service delivery model.

The purpose of this study was to evaluate the service delivery model …

Cancer Screening For Patients With Intellectual Disability: Exploring Parent And Caregiver Perspectives, Jennifer Ryan

Theses and Dissertations

Intellectual disability (ID) is defined as a combination of deficits in cognitive and adaptive function, both of which must be present early in life. Adults with ID frequently have unique healthcare needs; however, they also require care that is routine for all adults. This includes cancer screening. The goal of this study was to evaluate whether or not adults with ID are undergoing cancer screening, understand the barriers they have faced in obtaining screening, and collect recommendations from parents and caregivers on ways to improve access to and facilitate screening for this population. We surveyed parents and caregivers of adults …

Impaired Waters: New Treatments And Improved Methods For Pfas And Algae Toxins, Alexandria Forster

Theses and Dissertations

Per- and polyfluoroalkyl substances (PFAS) are high-profile environmental contaminants, many having long persistence in the environment and widespread presence in humans and wildlife. Following phase-out of perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) in North America and restrictions in Europe, PFAS replacements are now widely found in the environment. While liquid chromatography (LC)-mass spectrometry (MS) is typically used for measurement, much of the PFAS is missed. To more comprehensively capture organic fluorine, we developed sensitive and robust methods using activated carbon adsorption, solid phase extraction, and combustion ion chromatography (CIC) to measure total organic fluorine (TOF) in industrial wastewaters, river …

Improving Equity In Communication: Building Collaborative Partnerships Between Teachers And Spoken Language Interpreters, Angela J. Rush

Theses and Dissertations

In today’s increasingly diverse educational landscape, equitable communication is essential for fostering meaningful parent engagement and ensuring all students have an equal opportunity for a comprehensive education. However, language barriers can pose significant challenges for English Learner/Emergent Bilingual students and parents in the educational context. This improvement study underscores the crucial need for educational systems to address language barriers through targeted support mechanisms, such as quality language access services. The study draws upon the principles of improvement science to design, implement, and examine the transformative potential of a professional development program to enhance collaboration between teachers and interpreters and inform …

The Importance Of Sense Of Community In Recovery For Individuals Living With Serious Mental Illness, Natalia Gomez

Theses and Dissertations

People with serious mental illness face a variety of barriers to participating in community life. Some of these barriers include limits in social functioning which can then affect social relationships and life satisfaction (Sanchez et al, 2016). Devaluation based on mental health status is an important barrier to address due to its connection to stigma and relationships. The more an individual fears that they will be undervalued and discriminated against, the more they may fear interacting with others. They may hide that they are in mental health treatment or avoid social encounters that they consider as possibly rejecting. These behaviors …

Planning And Adapting In The Design Process, Lindsay Kay Wilkinson

Theses and Dissertations

The costume design and technology program at the University of South Carolina requires that students extensively learn each area of the profession. The largest growth-inducing experiences and some of the highlights for me were the opportunities to adapt when challenging changes or unexpected twists and turns arose with each production or project. Through my time at the university, I have gained a better understanding of balance between time and stress management, a system for understanding and completing costume-based research, digital rendering, I have improved the communication of my ideas with a director, working out a cohesive look with a production …

The Effects Of High Fat Diet On Lipid Deposition In Skeletal Muscle, Alexander Huss

Theses and Dissertations

By the year 2030, almost 50% of adults in the United States are expected to be obese. Obesity has been shown to increase the risk of several chronic metabolic diseases, several cancers, and is associated with impaired skeletal muscle function and metabolism. Despite this, little it is known about the role of altered muscle lipid homeostasis, lipid droplet dynamics, and lipid droplet-mitochondrial interactions in contributing to muscle dysfunction in obesity. Therefore, we sought to investigate the impact of high-fat diet induced obesity on overall skeletal muscle lipid deposition, intramyocellular lipid droplet content and morphology, and lipid droplet-mitochondrial contact. Male C57/BL6 …

An Emic Conceptualization Of Veteran, “You're Either One Of Two Things; You're Captain America Or You're Broken”, Steven Wahle

Theses and Dissertations

The Global War on Terror (GWOT) conflicts have been sustained by an all-volunteer force for over 20 years. There have been no drafts, war bond drives, nor rationing. This is a departure from previous prolonged military conflicts in U.S. history. Volunteers with veteran status are often venerated publicly to express gratitude for their voluntary military service. However, the criterion for veteran status is inconsistent.

In the U.S., former military members tend to be regarded on one of two ends of a spectrum as archetypes in attempts to honor such service. On one end is the veteran hero veteran to be …

Equity-Informed Social Media Covid-19 Risk Communication Strategies: A Scoping Review, Nedra Peter, Lorie Donelle Phd, Rn, Fcan, Catherine George, Anita Kothari

Publications

OBJECTIVES: The COVID-19 pandemic has had devastating worldwide impact but most prominent was its effect on marginalised, underserved and equity-deserving populations. Social media arose as an important platform from which health organisations could rapidly disseminate information to equity-deserving populations about COVID-19 risks and events, provide instructions on how to mitigate those risks, motivate compliance with health directives, address false information, provide the opportunity for engagement and immediate feedback. The objective of this scoping review was to synthesise the academic and grey literature on equity-informed social media risk communication strategies developed during the pandemic. DESIGN: The review followed the Arksey and …

Orthographic Influences On Phonological Processing In Children With And Without Reading Difficulties: An Eye-Tracking Study, Lauren S. Baron, Anna M. Ehrhorn, Peter Shlanta, Jane Ashby, Bethany A. Bell, Suzanne M. Adlof Ph.D.

Faculty Publications

Phonological processing is an important contributor to decoding and spelling difficulties, but it does not fully explain word reading outcomes for all children. As orthographic knowledge is acquired, it influences phonological processing in typical readers. In the present study, we examined whether orthography affects phonological processing differently for children with current reading difficulties (RD), children with a history of reading difficulties who are currently presenting with typical word reading skills (Hx), and children with typical development and no history of reading difficulties (TD). School-aged children completed a phonological awareness task containing spoken words and pictures while eye movements were recorded. …

Patient-Reported Outcomes From The Phase Iii Himalaya Study Of Tremelimumab Plus Durvalumab In Unresectable Hepatocellular Carcinoma, Bruno Sangro, Peter R. Galle, Robin Kate Kelley, Chaiyut Charoentum, Enrico N. De Toni, Yurii Ostapenko, Jeong Heo, Ann-Lii Cheng, Andrea Wilson Woods, Charu Gupta, Jayne Abraham, Carrie L. Mccoy Phd, Rn, Anp-Bc, Nikunj Patel, Alejandra Negro, Arndt Vogel, Ghassan K. Abou-Alfa

Publications

PURPOSE:

In the phase III HIMALAYA study (ClinicalTrials.gov identifier: NCT03298451) in unresectable hepatocellular carcinoma (uHCC), the Single Tremelimumab Regular Interval Durvalumab (STRIDE) regimen significantly improved overall survival versus sorafenib, and durvalumab monotherapy was noninferior to sorafenib. Patient-reported outcomes (PROs), a secondary outcome from HIMALAYA, are reported here.

METHODS:

Participants were randomly assigned to receive STRIDE, durvalumab, or sorafenib. PROs were assessed (preplanned secondary outcome) using the European Organization for Research and Treatment of Cancer 30-item Quality of Life Questionnaire and the 18-item HCC module. Time to deterioration (TTD), change from baseline and improvement rate in global health status/quality of life …

Evaluating The Role Of Data Enrichment Approaches Towards Rare Event Analysis In Manufacturing, Chathurangi Shyalika, Ruwan Wickramarachchi, Fadi El Kalach, Ramy Harik, Amit P. Sheth

Publications

Rare events are occurrences that take place with a significantly lower frequency than more common, regular events. These events can be categorized into distinct categories, from frequently rare to extremely rare, based on factors like the distribution of data and significant differences in rarity levels. In manufacturing domains, predicting such events is particularly important, as they lead to unplanned downtime, a shortening of equipment lifespans, and high energy consumption. Usually, the rarity of events is inversely correlated with the maturity of a manufacturing industry. Typically, the rarity of events affects the multivariate data generated within a manufacturing process to be …

El Centro Newsletter (Aug 2024), Bryan Ramirez, Araceli Hernández-Laroche Ph.D.

Newsletters & Reports

Welcome to the second edition of El Centro’s monthly newsletter! Thank you for coming back to read our alumni, faculty, and student spotlights, recruitment updates, El Centro Scholarship story, and news. Please share your suggestions for our September newsletter. Know someone who is joining USC Upstate? Introduce them to El Centro!

Table of contents:

• A day trip to La Vila-Joiosa, Spain, page 1
• Faculty Spotlight, Dr. Refika Turgut (education), page 2
• Student Spotlight, Mariana Bakhoum (biology) pictured with Ms. Whittany Evans, page 2
• Avanzando recruits 6^th cohort, page 3
• Alumni Spotlight: Itzel Tello Lennon (communications studies), page 3
• New …

A Generalization Of The Graham-Pollak Tree Theorem To Even-Order Steiner Distance, Joshua N. Cooper, Gabrielle Tauscheck

Faculty Publications

Graham and Pollak showed in 1971 that the determinant of a tree’s distance matrix depends only on its number of vertices, and, in particular, it is always nonzero. The Steiner distance of a collection of 𝑘 vertices in a graph is the fewest number of edges in any connected subgraph containing those vertices; for 𝑘 =2 , this reduces to the ordinary definition of graphical distance. Here we show that the hyperdeterminant of the 𝑘 th order Steiner distance hypermatrix is always nonzero if 𝑘 is even, extending their result beyond 𝑘 =2 . Previously, the authors showed that the …

Review Of Fourth-Order Predictive Modeling And Illustrative Application To A Nuclear Reactor Benchmark. I. Typical High-Order Sensitivity And Uncertainty Analysis, Dan Gabriel Cacuci, Ruixian Fang

Faculty Publications

This work (in two parts) will review the recently developed predictive modeling methodology called “4th-BERRU-PM” and its applicability to nuclear energy systems as exemplified by an illustrative application to the Polyethylene-Reflected Plutonium (acronym: PERP) OECD/NEA reactor physics benchmark. The acronym 4th-BERRU-PM designates the “Fourth-Order Best-Estimate Results with Reduced Uncertainties Predictive Modeling” methodology, which uses the Maximum Entropy (MaxEnt) principle to incorporate fourth-order experimental and computational information, including fourth (and higher) order sensitivities of computed model responses to model parameters, while yielding best-estimate results with reduced uncertainties for the first fourth-order moments (mean values, covariance, skewness, and kurtosis) of the optimally …

Automatic Uncovering Of Patient Primary Concerns In Portal Messages Using A Fusion Framework Of Pretrained Language Models, Yang Ren, Yuqi Wu, Jungwei W. Fan, Aditya Khurana, Sunyang Fu, Dezhi Wu, Hongfang Liu, Ming Huang

Publications

Objectives: The surge in patient portal messages (PPMs) with increasing needs and workloads for efficient PPM triage in healthcare settings has spurred the exploration of AI-driven solutions to streamline the healthcare workflow processes, ensuring timely responses to patients to satisfy their healthcare needs. However, there has been less focus on isolating and understanding patient primary concerns in PPMs-a practice which holds the potential to yield more nuanced insights and enhances the quality of healthcare delivery and patient-centered care. Materials and Methods: We propose a fusion framework to leverage pretrained language models (LMs) with different language advantages via a Convolution Neural …

Barriers And Facilitators To 24-Month Maintenance Of The Faith, Activity, And Nutrition Program In The U.S., Kelsey R. Day, John A. Bernhart Ph.D., Rd, Sara Wilcox Phd

Faculty Publications

Little is known about the barriers and facilitators to organizational maintenance of faith-based health promotion programs. This study used qualitative data (collected from 2016–2019) from pastors (n = 81) and program coordinators (n = 103) to identify barriers and facilitators to 24-month maintenance of a faith-based physical activity (PA) and healthy eating (HE) intervention in South Carolina. Barriers differed for PA versus HE: resistance to change impeded HE while church characteristics tended to impede PA. Similar themes emerged for PA and HE facilitators: healthy opportunities, church communication, and consistency. Future research should build upon this study to tailor faith-based health …

Interpregnancy Interval And Adverse Perinatal Outcomes: A Within-Individual Comparative Method, Maria Sevoyan, Marco Geraci, Edward A. Frongillo, Jihong Liu, Nansi S. Boghossian

Faculty Publications

Background and Aim: Previously observed associations between interpregnancy interval (IPI) and perinatal outcomes using a between-individual method may be confounded by unmeasured maternal factors. This study aims to examine the association between IPI and adverse perinatal outcomes using within-individual comparative analyses. Methods: We studied 10,647 individuals from the National Institute of Child Health and Human Development Consecutive Pregnancies Study in Utah with ≥3 liveborn singleton pregnancies. We matched two IPIs per individual and used conditional logistic regression to examine the association between IPI and adverse perinatal outcomes, including preterm birth (PTB, < 37 weeks’ gestation), small-for-gestational-age (SGA, < 10th percentile of sex-specific birthweight for gestational age), low birthweight (LBW, < 2,500 g), and neonatal intensive care unit (NICU) admission. Point and 95% confidence interval (CI) estimates were adjusted for factors that vary across pregnancies within individuals. Results: CIs did not unequivocally support either an increase or a decrease in the odds of PTB (adjusted odds ratio [aOR]: 1.31, 95% CI: 0.87, 1.96), SGA (aOR: 0.81, 95% CI: 0.51, 1.28), LBW (aOR: 1.59, 95% CI: 0.90, 2.80), or NICU admission (aOR: 0.96, 95% CI: 0.66, 1.40) for an IPI < 6 months compared to 18–23-months IPI (reference), and neither did the CIs for the aOR of IPIs of 6–11 and 12–18 months compared to the reference. In contrast, an IPI ≥24 months was associated with increased odds of LBW (aOR: 1.66, 95% CI: 1.03, 2.66 for 24–29 months; aOR: 2.27, 95% CI: 1.21, 4.29 for 30–35 months; and aOR: 2.09, 95% CI: 1.17, 3.72 for ≥36 months). Conclusions: Using a within-individual comparative method, we did not find evidence that a short IPI compared to the recommended IPI of 18–23 months was associated with increased odds of PTB, SGA, LBW, and NICU admission. IPI ≥ 24 months was associated with increased odds of delivering an LBW infant.

Modeling Rate Dependent Volume Change In Porous Electrodes In Lithium-Ion Batteries, Taylor R. Garrick, Miguel A. Fernandez, Brian J. Koch, Erin Efimoff, Matthew Jones, Rafid Mollah, Hunter Teel, Xiaoniu Du, Sirivatch Shimpalee, Song-Yul Choe, Venkat R. Subramanian, Jason B. Siegel

Faculty Publications

Automotive manufacturers are working to improve individual cell, module, and overall pack design by increasing the performance, range, and durability, while reducing cost. One key piece to consider during the design process is the active material volume change, its linkage to the particle, electrode, and cell level volume changes, and the interplay with structural components in the rechargeable energy storage system. As the time from initial design to manufacture of electric vehicles decreases, design work needs to move to the virtual domain; therefore, a need for coupled electrochemical-mechanical models that take into account the active material volume change and the …

Advances In Electrocatalytic Dehydrogenation Of Ethylamine To Acetonitrile, Yanlin Zhu, Dezhen Wu, Jinyao Tang, Dakota Braaten, Bin Liu, Zhenmeng Peng

Faculty Publications

The electrocatalytic dehydrogenation of ethylamine (EDH), owing to its high hydrogen content, holds broad prospects in electrochemical hydrogen (H2) production, H2 storage, and addressing energy issues, thus deserving wide attention. In this feature article, we first summarized the fundamentals of thermocatalytic and electrocatalytic EDH and reviewed the recent state-of-the-art advances in catalyst research, specifically platinum group metal (PGM) catalysts and non-PGM catalysts. We systematically discussed the potential applications of electrocatalytic EDH in energy storage and conversion. Finally, we provide our perspective on the key challenges and future developments in this field. We believe this feature article will offer helpful guidance …

Development And Validity Of The 'Modified Mediterranean Prime Screen' To Assess Dietary Intake Among Women Of Reproductive Age In Lebanon, Mariam Assaad, Sara Ajjour, Maya Rahme, Laila Al-Shaar, May Sakr, Hala Ghattas Ph.D., Ghada El-Hajj Fuleihan, Jana Jabbour

Faculty Publications

The Mediterranean Region registers an increasing prevalence of obesity. The region lacks a diet screener to assess obesogenic nutrients. This study aimed to evaluate the reproducibility and validity of the Modified Mediterranean Prime Screen (MMPS) in estimating obesogenic nutrients' intake among women of reproductive age, as compared with a culturally validated Food Frequency Questionnaire (FFQ), in Lebanon. We developed the MMPS consisting of thirty-two food/beverage items specific to the Lebanese Mediterranean culture. The MMPS and FFQ were administered in two visits (2 weeks-6 months apart), face to face and via telephone during the coronavirus disease 2019 pandemic. The reproducibility and …

On The Asymptotics Of Cubic Fields Ordered By General Invariants, Arul Shankar, Frank Thorne

Faculty Publications

In this article, we introduce a class of invariants of cubic fields termed “generalized discriminants”. We then obtain asymptotics for the families of cubic fields ordered by these invariants. In addition, we determine which of these families satisfy the Malle–Bhargava heuristic.

“We Rely On Each Other”: A Qualitative Exploration Of Rural Eastern Region Native American Experiences During The Covid-19 Pandemic, Robin M. Dawson Phd, Rn, Cpnp-Pc, Hunter M. Boehme, Stephen Criswell Ph.D., Julia Dunham-Thornton, Melissa S. Nolan Ph.D., Mph

Publications

Background: Native American communities suffered disproportionately negative effects during the COVID-19 pandemic, yet no research has explored the experiences of rural Eastern Region Native Americans. Methods: Informed by the Native Reliance Model and Indigenous Standpoint Theory, we conducted a qualitative descriptive project in the Spring and Summer of 2022; data included semi-structured interviews and focus groups with 24 individuals representing five South Carolina tribal groups. Findings: Thematic analysis yielded four emergent themes: 1) “Let's just finish the Indians off”: Pandemic distrust rooted in historical and contemporary Native American experiences; 2) “We have been misled”: Making sense of conflicting public health …

Toward Concurrent Identification Of Human Activities With A Single Unifying Neural Network Classification: First Step, Andrew Smith, Musa Azeem, Chrisogonas O. Odhiambo, Pamela J. Wright Phd, Ms, Med, Rn, Cen, Hanim E. Diktas, Spencer Upton, Corby K. Martin, Brett Froeliger, Cynthia F. Corbett, Homayoun Valafar

Publications

The characterization of human behavior in real-world contexts is critical for developing a comprehensive model of human health. Recent technological advancements have enabled wearables and sensors to passively and unobtrusively record and presumably quantify human behavior. Better understanding human activities in unobtrusive and passive ways is an indispensable tool in understanding the relationship between behavioral determinants of health and diseases. Adult individuals (N = 60) emulated the behaviors of smoking, exercising, eating, and medication (pill) taking in a laboratory setting while equipped with smartwatches that captured accelerometer data. The collected data underwent expert annotation and was used to train a …