Digital Commons Network^™

Crafting Effective Regulatory Policies For Psychedelics: What Can Be Learned From The Case Of Cannabis?, Amanda J. Abraham, Christina M. Andrews Ph.D., Samantha J. Harris, Melissa M. Westlake, Colleen M. Grogan

Faculty Publications

Importance: Medicaid is a key policy lever to improve opioid use disorder treatment, covering approximately 40% of Americans with opioid use disorder. Although approximately 70% of Medicaid beneficiaries are enrolled in comprehensive managed care organization (MCO) plans, little is known about coverage and prior authorization (PA) policies for medications for opioid use disorder (MOUD) in these plans. Objective: To compare coverage and PA policies for buprenorphine, methadone, and injectable naltrexone across Medicaid MCO plans and fee-for-service (FFS) programs and across states. Design, Setting, and Participants: This cross-sectional study analyzed MOUD data from 266 Medicaid MCO plans and FFS programs in …

Event-Triggered Optimal Adaptive Control Of Partially Unknown Linear Continuous-Time Systems With State Delay, Rohollah Moghadam, Vignesh Narayanan, Sarangapani Jagannathan

Publications

This paper proposes an event-triggered optimal adaptive output feedback control design approach by utilizing integral reinforcement learning (IRL) for linear time-invariant systems with state delay and uncertain internal dynamics. In the proposed approach, the general optimal control problem is formulated into the game-theoretic framework by treating the event-triggering threshold and the optimal control policy as players. A cost function is defined and a value functional, which includes the delayed system output, is considered. First, by using the value functional and applying stationarity conditions using the Hamiltonian function, the output game delay algebraic Riccati equation (OGDARE) and optimal control policy are …

Use Of Equity-Informed Social Media Covid-19 Risk Communication Tools: A Scoping Review Protocol, Anita Kothari, Nedra Peter, Lorie Donelle Phd, Rn, Fcan

Publications

INTRODUCTION: Health agencies and community organisations play a crucial role in disseminating information to the public about COVID-19 risks and events, providing instructions on how to change behaviour to mitigate those risks, motivating compliance with health directives and addressing false information. Social media platforms are a critical tool in risk communication, providing a medium for rapid transmission of messages as well as providing the opportunity for engagement and immediate feedback. Access to health information, services and support are especially important for marginalised and underserved ('equity-deserving') populations who are disproportionately affected by COVID-19. This scoping review aims to review the breadth …

Garnet & Black Fall 2022, University Of South Carolina, Office Of Student Media

Garnet & Black Magazine

No abstract provided.

The Effect Of Face Mask Orientation On Particle Filtration, Abbey Lee

Journal of the South Carolina Academy of Science

No abstract provided.

A Five-Country Study Of Front- And Back-Of-Package Nutrition Label Awareness And Use: Patterns And Correlates From The 2018 International Food Policy Study, Jasmin Bhawra, Sharon I. Kirkpatrick, Marissa G. Hall, Lana Vanderlee, Jim Thrasher Ph.D., Ma, Ms, Alejandra Jáuregui De La Mota, David Hammond

Faculty Publications

Objective:

This study aimed to identify correlates of nutrition label awareness and use, particularly subgroup differences among consumers. Two label types were assessed: (1) nutrition facts tables (NFt) in Australia, Canada, Mexico, UK, and USA and (2) front-of-package (FOP) labels, including mandatory Guideline Daily Amounts (Mexico), voluntary Health Star Ratings (Australia) and voluntary Traffic Lights (UK). Design:

Respondents were recruited using Nielsen Consumer Insights Global Panel (n 21 586) and completed online surveys in November–December 2018. Linear regression and generalised linear mixed models examined differences in label use and awareness between countries and label type based on sociodemographic, knowledge-related and …

Tutorial: Neuro-Symbolic Ai For Mental Healthcare, Kaushik Roy, Usha Lokala, Manas Gaur, Amit Sheth

Publications

Artificial Intelligence (AI) systems for mental healthcare (MHCare) have been ever-growing after realizing the importance of early interventions for patients with chronic mental health (MH) conditions. Social media (SocMedia) emerged as the go-to platform for supporting patients seeking MHCare. The creation of peer-support groups without social stigma has resulted in patients transitioning from clinical settings to SocMedia supported interactions for quick help. Researchers started exploring SocMedia content in search of cues that showcase correlation or causation between different MH conditions to design better interventional strategies. User-level Classification-based AI systems were designed to leverage diverse SocMedia data from various MH conditions, …

2022 Scas Annual Meeting Program And Bulletin

Journal of the South Carolina Academy of Science

No abstract provided.

Direct Measurement Of Stokes–Einstein Diffusion Of Cowpea Mosaic Virus With 19 Μs-Resolved Xpcs, Kacper Switalski, Jingyu Fang, Luxi Li, Miaoqi Chu, Erik Sarnello, Pete Jemian, Tao Li, Qian Wang, Qingteng Zhang

Faculty Publications

Brownian motion of Cowpea mosaic virus (CPMV) in water was measured using small-angle X-ray photon correlation spectroscopy (SA-XPCS) at 19.2 mu s time resolution. It was found that the decorrelation time tau(Q) = 1/DQ(2) up to Q = 0.091 nm(-1). The hydrodynamic radius R-H determined from XPCS using Stokes-Einstein diffusion D = kT/(6 pi eta R-H) is 43% larger than the geometric radius R-0 determined from SAXS in the 0.007 M K3PO4 buffer solution, whereas it is 80% larger for CPMV in 0.5 M NaCl and 104% larger in 0.5 M (NH4)(2)SO4, a possible effect of aggregation as well as …

The Risk And Clinical Implications Of Antibiotic-Associated Acute Kidney Injury: A Review Of The Clinical Data For Agents With Signals From The Food And Drug Administration’S Adverse Event Reporting System (Faers) Database, Kalin M. Clifford, Ashley R. Selby, Kelly R. Reveles, Chengwen Teng, Ronald G. Hall Ii, Jamie Mccarrell, Carlos A. Alvarez

Faculty Publications

Antibiotic-associated acute kidney injury (AA-AKI) is quite common, especially among hospitalized patients; however, little is known about risk factors or mechanisms of why AA-AKI occurs. In this review, the authors have reviewed all available literature prior to 1 June 2022, with a large number of AKI reports. Information regarding risk factors of AA-AKI, mechanisms behind AA-AKI, and treatment/management principles to decrease AA-AKI risk were collected and reviewed. Patients treated in the inpatient setting are at increased risk of AA-AKI due to common risk factors: hypovolemia, concomitant use of other nephrotoxic medications, and exacerbation of comorbid conditions. Clinicians should attempt to …

Ribosomal Rack1 Regulates The Dendritic Arborization By Repressing Fmrp Activity, Nicla Romano, Bruna Di Giacomo, Veronica Nobile, Antonella Borreca, Daniela Willems, Francesca Tilesi, Elisabetta Catalani, Manasi Agrawal, Kristy Welshhans, Sara Ricciardi, Davide Cervia, Marcello Ceci

Faculty Publications

FMRP is an RNA-binding protein that represses the translation of specific mRNAs. In neurons, its depletion determines the exaggerated translation of mRNAs leading to dendritic and axonal aberrant development, two peculiar features of Fragile X syndrome patients. However, how FMRP binds to translational machinery to regulate the translation of its mRNA targets is not yet fully understood. Here, we show that FMRP localizes on translational machinery by interacting with the ribosomal binding protein, Receptor for Activated C Kinase 1 (RACK1). The binding of FMRP to RACK1 removes the translational repressive activity of FMRP and promotes the translation of PSD-95 mRNA, …

Response Of Soil Bacterial Diversity, Predicted Functions And Co-Occurrence Patterns To Nanoceria And Ionic Cerium Exposure, Jie Zhang, Hui Sheng, Yan-Meng Shang, Jamie Lead, Zhang-Zhen Guo, Jian-Ping Hong

Faculty Publications

Release of nanoceria (nCeO₂) into the environment has caused much concern about its potential toxicity, which still remains poorly understood for soil microorganisms. In this study, nanoceria and cerium (III) nitrate at different doses (10, 100 and 500 mg/kg) were applied to bok choy (Brassica rapa subsp. chinensis), grown in potting soil, to investigate the responses of soil bacterial communities to nanoceria (NC) and ionic cerium (IC) applications. The results showed that bacterial richness was slightly increased in all cerium treatments relative to the negative control without cerium amendment (CK), but a significant increase was only found in …

October 5, 2022 Faculty Senate Minutes, University Of South Carolina

Faculty Senate

No abstract provided.

Share Your Story 2021, Virginia Cononie

South Carolina Libraries

100+ libraries from South Carolina's 7 congressional districts join in a collaborative library advocacy campaign to share their services and experience during the COVID-19 pandemic. Forwards written from SCLA, the South Carolina Association of School Librarians, Friends of South Carolina Libraries, and the Association of Public Library Administrators.

The Daily Gamecock, With Pride, October 2022, University Of South Carolina, Office Of Student Media

October

No abstract provided.

From Shaq To Serena Williams: An Analysis Of Celebrity Spacs, John Boyar

Senior Theses

Special Purpose Acquisition Companies (SPACs) surged in popularity in 2020 and 2021. For the first time in U.S. history, more SPAC IPOs occurred in a particular year than traditional IPOs and direct listings. Amidst the increase in SPAC IPOs, an expanding number of celebrities became involved with these investment vehicles. This thesis investigates the trend of celebrity backed SPACs by examining how celebrity involvement or association with a SPAC may affect the performance of these equities in the market.

This study examines the SPAC period returns, deSPAC period returns, IPO sizes, deal lengths, and PIPE financing amounts of 339 SPAC …

Millennial Retention Through Wellness In The Automotive Manufacturing Industry, Caroline Patterson

Senior Theses

Wellness programs are known to be effective and beneficial to both companies and their employees, especially among millennials. Even more importance is now assigned to implementing new strategies for attracting and retaining millennials in the wake of the Great Resignation. This is imperative particularly for automotive manufacturing companies. Attracting and retaining millennials effectively can be done by considering and implementing holistic wellness programs that address all four of the following factors: physical health, mental and emotional health, community and family health, and financial health. Within these four pillars, a company should integrate incentives; accessibility and flexibility; diversity equity and inclusion; …

The Implications Of Fraud On Non-Shareholder Stakeholders, Chasen P. Spicer

Senior Theses

Popular news outlets such as The New York Times or The Wall Street Journal frequently release articles detailing the financial losses incurred by shareholders of a company that have recently been publicly exposed for their fraudulent activities (Shumsky, 2018; Whitmire, 2005). Given that shareholders are visibly impacted by fraud, it is also reasonable to believe that other stakeholders experience repercussions from the fraudulent activities carried out by the company (Velikonja, 2013). To provide more insight into the implications of fraud incurred by non-shareholder stakeholders, I conduct a case study analysis of HealthSouth’s various fraudulent activities between the years of 1997 …

How To Survive College As An Acoa: The Effectiveness Of University Resources On Helping Acoas Socially And Psychologically Succeed During Their Academic Career, Kelly Buchan

Senior Theses

In 2019, 14.5 million people ages 12 and older had Alcohol Use Disorder (AUD), but only 10% received treatment (National Institute on Alcohol Abuse and Alcoholism [NIAAA], 2022). Parental drinking problems can directly affect children, or “Adult Children of Alcoholics.” Of the few studies targeting ACoAs, results show that ACoAs not only have higher risks of mental illness, but they also have lower GPAs and social health (Schroeder & Kelley, 2008). Thus, this study assessed the extent to which perceptions of the college drinking environment are related to higher depression rates in ACoAs, certain drinking motivations, and reluctance to use …

Parent, Child And State: Regulation In A New Era Of Homeschooling, Lawson B. Hamilton

The Journal of Law and Education

No abstract provided.

Mahanoy V. B.L. Ex Rel. Levy And The Virtual School Environment: A Framework For Regulating Online, Off-Campus Student Speech, W. Christopher Schwartz

The Journal of Law and Education

No abstract provided.

Versatile And Robust Non-Iterative Coupling Algorithm For Vehicle-Structure Interaction, Arya Datta

Theses and Dissertations

The dynamic analysis of the vehicle-structure interactions can be extremely computationally expensive. A general non-iterative coupling algorithm based on the substructure approach has been presented. It retains the advantage of the substructure approach that smaller subsystems are solved instead of a large system, which is usually solved when monolithic systems are solved. However, the advantage of using this general coupling approach is that it is non-iterative in nature, instead of the substructure approach that usually uses iterative procedure. The general coupling algorithm developed has been implemented to analyze dynamic interactions between the vehicle and the structure, both in two and …

The Effects Of Trauma And Statelessness On Refugee Employment Outcomes, Seth Hershberger

Theses and Dissertations

An empirical study, this paper examines the relationship of pre-resettlement refugee characteristics on their respective economic outcomes post-resettlement. In particular, it places special focus on the correlation that a refugee’s level of trauma and duration of statelessness, or time spent in a temporary country of asylum, have with that refugee’s real wages, probability of being employed at 180 days post-resettlement, and duration of initial unemployment in the country of final resettlement. Through the development of three sets of models, this paper finds a quadratic relationship between the length of a refugee’s statelessness and real wages post-resettlement, where increases in duration …

Keeping Our Republic, Ashlee A. Paxton-Turner

South Carolina Law Review

No abstract provided.

Preventing Pressure Injuries In Prone Positioned Patients In The Critical Care Unit, Tyler Dashiell Huddle

Doctor of Nursing Practice Scholarly Projects

Problem statement – Pressure injuries acquired by critical care patients in the prone position negatively impact their health, increases the length of stay, increases medical costs, decrease hospital reimbursement, and result in poorer patient outcomes.

Purpose – Determine if implementing a checklist before the prone position maneuver and maintenance skincare thereafter decreases pressure injuries in prone-positioned critical care patients.

Methods – Pre-intervention data will be collected retrospectively, and post-intervention data will be gathered in a seasonally similar timeframe for critical care patients in the prone position and the incidence of pressure injuries.

Inclusion criteria – All patients in the critical …

Integration Of The Respiratory Distress Observation Scale For Patients At The End Of Life, Alexandra Mackenzie Starnes

Doctor of Nursing Practice Scholarly Projects

Problem Statement: Dyspnea is a distressing phenomenon experienced frequently in end-of-life patients. Nurses currently rely on their own experiences and observations of other nurses to guide their assessment and treatment of dyspnea. Lack of a standardized tool may lead to inconsistencies and inadequate care.

Purpose: Determine if the implementation of the RDOS will improve the nurses’ ability and self-reported comfort levels to assess and treat respiratory distress in patients at the end of life adequately and consistently.

Methods: A pre-test and post-test design evaluated nurses’ ability and self-reported comfort levels assessing and treating respiratory distress in end-of-life patients. Nurses rated …

A Bedside Handoff Tool To Enhance Fall Safety Measures In The Emergency Department, Isha Adora Godbold

Doctor of Nursing Practice Scholarly Projects

Problem Statement: The Emergency Department (ED) is a fast-paced environment where the risk of communication failure enhances due to the variation in patient acuity, variety of shift options, and constant interruptions (White- Trevino & Dearmon, 2018). Ineffective communication can lead to increased adverse events, medical errors, and poorer patient health outcomes (Campbell & Dontje, 2019). Additionally, medical errors, such as falls, are more likely to occur during handoff when nurses change shifts (Campbell & Dontje, 2019). The most reoccurring medical error in the ED is patient falls.

Purpose: This quality improvement project aims to introduce a structured handoff rounding

tool, …

The Impact Of Mindfulness Meditation On Registered Nurse Burnout, Kelli R. Scheibenhoffer

Doctor of Nursing Practice Scholarly Projects

Problem Statement: Nurse burnout has been reported in hospitals across the nation and is prevalent around the globe. In 2019, the World Health Organization (WHO) declared nurse burnout a condition calling for recognition and treatment. Nurses working in an inpatient setting may experience higher levels of burnout than in other settings. Hospitals with nurse burnout jeopardize the number of functioning employees, patient safety, and quality of care. Introducing preventative factors such as mindfulness could shield nurses, improve patient care, and cut hospital costs. Purpose: This evidence-based project aimed to determine the effect of using meditation via the Headspace app with …

Effects Of Postcode Debriefing On Nursing Burnout And Patient Survival In The Emergency Department: A Single-Center Quality Improvement Project, Margaret Anne Lee

Doctor of Nursing Practice Scholarly Projects

Problem Statement: Emergency department (ED) nurses are routinely exposed to stressful events, including cardiac arrest codes. The American Heart Association stresses the importance of structured debriefing as a continuous quality improvement strategy for patient care. Furthermore, literature shows that debriefing after codes is associated with improved teamwork, decreased nursing burnout, and reduced staff turnover. Purpose: This quality improvement project implemented a structured postcode debriefing tool in the ED after codes to determine if it improved nurse burnout and patient survival rates. Methods: A structured postcode debriefing tool was administered after codes in the ED. All registered nurses employed in the …

Enhancing Quality Of Life For Ovarian Cancer Patients, Kelly Marie Liguori

Doctor of Nursing Practice Scholarly Projects

Problem Statement: Ovarian cancer is associated with a delayed onset of symptoms and late diagnosis and therefore has increased morbidity and mortality (Momenimovahed et al., 2019). These patients face multiple health complications, frequent hospital admissions, and may suffer from an overall poor quality of life (Marks, 2020). Purpose: This project aimed to determine if implementing FACT-O, a patient-reported quality-of-life screening tool, led to increased pastoral care consults and patient-reported quality-of-life for ovarian cancer patients. Methods: Iowa Model of Evidence-Based Practice was used for this project. Upon admission to 3Tower at CMC Main during a 3-month period, all patients with ovarian …