Digital Commons Network^™

The Impact Of Early Life Experiences On Math Confidence, Nhu X. Hin

Master's Theses

Students form beliefs about their academic abilities through a combination of emotional experiences and early learning environments. While prior research has documented how math anxiety can undermine performance and how early experiences with math-typed activities can foster positive attitudes, less is known about how these factors collectively influence students’ math confidence. The present study investigates how math anxiety, engagement in childhood math-typed activities, and perceived support for math-related learning contribute to college students’ confidence in their math abilities. Participants (N = 102) completed self-report measures assessing each of these constructs. A multiple regression analysis revealed that the three predictors collectively …

Tutorial: A Guide To Getting Started With The Clinical Fellowship Experience, Christi Masters, Mariel L. Schroeder

Department of Speech, Language, and Hearing Sciences Faculty Publications

Purpose:

Mental Distress And Resource Insecurity In The Kingdom Of Tonga After The 2022 Volcanic Eruption: Associations Of Water And Food Insecurity With Mental Distress, Hilary J. Bethanancourt, Indira Bose, Lupe Moala Tupou, Melissa Meinhart, Edward A. Frongillo Jr. Ph.D., Amelia Greaves, Sera L. Young

Faculty Publications

Background Water and food insecurity can harm mental health; all 3 may, in turn, be exacerbated by humanitarian crises. The linkages between food insecurity, water insecurity, and mental health are gaining attention but have not been investigated after a natural disaster.

Objective To investigate the associations between food insecurity, water insecurity, and mental distress, and how these relationships may differ between women and men, in the aftermath of the January 15, 2022, volcanic eruption in the Kingdom of Tonga.

Design Secondary analysis of nationally representative cross-sectional data from the Equality Insights Rapid survey collected 4 to 5 months after the …

Digital-Based Nutrition Interventions Employing The Dietary Approaches To Stop Hypertension (Dash) Diet: A Systematic Scoping Review, Elizabeth Dodge, Patricia J. Kelly, Basil H. Aboul-Enein

College of Nursing Faculty Papers & Presentations

Background: The Dietary Approaches to Stop Hypertension (DASH) diet is an internationally recognized anti-hypertensive dietary model. This systematic scoping review examines the effectiveness of digital-based interventions utilizing the DASH dietary pattern. Methods: A search was conducted using 14 databases to include relevant studies from 1997 to January 2025 using PRISMA guidelines for scoping reviews. Results: The review included 24 studies with almost 7000 participants, including randomized controlled trials and cohort studies conducted in several countries. Interventions using the DASH dietary pattern positively affected blood pressure (BP), nutrition behavior, and weight. Some studies also reported secondary outcomes such as reduced healthcare …

High Temperature In Potato: Plant Responses And Adaptive Cultivation Strategies To Increase Production, Siska Rahmayani Gultom, Jajang Sauman Hamdani, Kusumiyati

Jurnal Kultivasi

Climate change, with global temperatures rising by 1.09°C from 1850–1900 to 2011–2020, threatens potato production, a critical staple crop, by exceeding the optimal temperature range of 15–20°C. This review synthesizes over 45 peer-reviewed studies published between 2015 and 2025 from Google Scholar and ScienceDirect to evaluate the physiological, morphological, and tuber quality responses of potatoes to high temperatures and to identify adaptive cultivation strategies for sustainable production. High temperatures reduce photosynthetic efficiency through chlorophyll degradation and stomatal closure, increase respiration, and divert photosynthates to vegetative growth, leading to 18–32% yield losses globally by the 2050s. Heat-tolerant varieties, such as Atlantic …

Hippocampal Avoidance During Prophylactic Cranial Irradiation For Patients With Small Cell Lung Cancer: Randomized Phase Ii/Iii Trial Nrg-Cc003, Vinai Gondi, Stephanie L Pugh, Minesh P Mehta, Jeffrey S Wefel, Wolfgang A Tomé, Alexander Y Sun, John Grecula, Kristin J Redmond, Shannon Fogh, Laurie Gaspar, Andre Konski, Joseph Bovi, Clifford G Robinson, Benjamin Corn, Gregory M Videtic, Benjamin H Lok, Harold A Yoon, John H Heinzerling, Albert S Denittis, Ronald C Mcgarry, Kiran Devisetty, Vijayananda Kundapur, Abraham J Wu, Edward C Mccarron, Isabelle Thibault, Edmund L Simon, Andrew M Baschnagel, Samir Narayan, Jondavid Pollock, Rebecca Paulus, Lisa A Kachnic

Faculty, Staff and Student Publications

Purpose: Hippocampal avoidance (HA) during therapeutic whole-brain radiotherapy reduces the risk of neurocognitive function (NCF) toxicity in patients with brain metastasis. This trial hypothesized that HA during prophylactic cranial irradiation (PCI) in patients with small cell lung cancer (SCLC) leads to noninferior intracranial relapse (ICR) and reduction in NCF toxicity.

Methods: This randomized phase II/III trial enrolled patients with SCLC, no brain metastases, and response to chemotherapy. The primary end points were 12-month ICR (noninferiority design, randomized phase II) and 6-month Hopkins Verbal Learning Test-Revised (HVLT-R) Delayed Recall (DR) failure (phase III). Secondary end points were failure in any NCF …

Low-Tech Seed Enhancement Technology Could Improve Seedling Establishment Of Longleaf Pine Understory Perennial Forbs, Madeline E. Schmuck, Michael C. Disilvestro, Danny J. Gustafson

Journal of the South Carolina Academy of Science

Reintroducing native plants into restoration and revegetation projects could increase plant species diversity, increase floral resources for pollinators, and positively affect trophic-level interactions in the community. Direct seeding in restoration projects has generally had poor success rates due to biotic and abiotic factors, leading to significant seed wastage of the already insufficient native seed supply. Seed balls (aka seed aggregates, seed bombs, and seed pellets) are a low-cost, low-tech seed enhancement technology. The seeds are encased in a soil and clay matrix, providing good seed-soil contact, controlling seed planting depth, nutrients, and protection from seed predators. We conducted a greenhouse …

Spontaneous Closure Of A Patent Processus Vaginalis: A Case Report, Haley Kittle, Amber Lee Geng, Loren Berman, Erin Teeple

Department of Surgery Faculty Papers

Introduction: Patent process vaginalis and inguinal hernia are prolific in infants, and their repair is a common pediatric surgical procedure. However, there is a paucity of direct evidence detailing the spontaneous closure of patent processus vaginalis.

Case presentation: A 4-month-old boy born prematurely at 34-weeks with low gestational birth weight, underwent laparoscopic gastrostomy tube placement for oropharyngeal dysphagia and was incidentally found to have bilateral patent processes vaginalis. Due to his lack of symptoms, he was managed under the watchful waiting approach. His parents were educated about signs and symptoms of inguinal hernia and were instructed to contact the team …

Effect Of Potassium Fertilizer On The Nutrition And Physical Quality Of Job’S Tears (Coix Lacryma-Jobi L.) Seeds, Qinthara Nail Haysa, Yuyun Yuwariah, Fiky Yulianto Wicaksono

Jurnal Kultivasi

Job's tears is a cereal crop that has beneficial nutrients. Potassium is known to affect the growth and yield of cereal crops, but there has been limited study on whether potassium affects the nutrition and physical quality of Job’s tears seeds. This study aimed to analyze the effect of K fertilizer on the nutritional content and physical quality of Job's tears seeds. This research was conducted from January to May 2024 at Ciparanje Experimental Field, Faculty of Agriculture, Universitas Padjadjaran, Sumedang, Indonesia. This experiment used the Randomized Block Design (RBD) method with six treatments and four replications. Various doses of …

Investigating Techniques To Optimise The Layout Of Turbines In A Windfarm Using A Quantum Computer, James Hancock, Matthew Craven, Craig Mcneile, Davide Vadacchino

School of Engineering, Computing and Mathematics

This paper investigates Windfarm Layout Optimization (WFLO), where we formulate turbine placement considering wake effects as a Quadratic Unconstrained Binary Optimization (QUBO) problem. Wind energy plays a critical role in the transition toward sustainable power systems, but the optimal placement of turbines remains a challenging combinatorial problem due to complex wake interactions. With recent advances in quantum computing, there is growing interest in exploring whether hybrid quantum-classical methods can provide advantages for such computationally intensive tasks. We investigate solving the resulting QUBO problem using the Variational Quantum Eigensolver (VQE) implemented on Qiskit’s quantum computer simulator, employing a quantum noise-free, gate-based …

Multi-Objective Optimisation Of Floating Offshore Wind Farms Based On A Real-World Case Study, Pawel Manikowski, David Walker, Matthew Craven

School of Engineering, Computing and Mathematics

In this paper, we used real data to predict the position of the floating wind turbines due to three external forces: wind, wave and current. We analysed data provided by energy company Equinor and applied two machine-learning techniques: Multilayer Perceptron and Random Forest. After demonstrating that machine learning models failed, we used a simple linear regression model and optimisation approach to solve the multi-objective optimisation problem. We minimised the perimeter of the wind farm and maximised its power output by applying the multi-objective optimisation algorithm NSGA-II. We also investigated how changing the length of mooring lines affected the optimisation. We …

Optimising The Care Of The Trapped Patient Following A Motor Vehicle Collision: A Uk-Based Delphi Consensus Study, Tim Nutbeam, Rob Fenwick, Ian Marritt, Brian Lee, Luke Staveley-Wadham, Nigel Lang, Louise Johnson, Nicolas Mattock, Jane Ogilvie, Emily Foote, Francis Screech, Lara Lebeau-Humarau, Caroline Leech

Peninsula Medical School

Background Motor vehicle collisions (MVCs) are a leading cause of injury and death worldwide. Up to 40% ofcasualties may become trapped and entrapment is associated with delayed care and worse outcomes. There is littlenational or international consensus guiding the care of physically trapped patients who cannot self-extricate. Thisstudy aimed to develop multidisciplinary consensus-based principles to optimise clinical and operational care fortrapped patients following MVC.Methods A three-round Delphi study was conducted from January to March 2025, following the CREDES framework.A multi-professional steering group developed preliminary statements informed by literature review and expertconsultation. Subject matter experts (SMEs) with operational experience in extrication, …

Statistical Literacy As Health Literacy: The Role Of Emotions In Health Decision-Making, Kendra Murphy

Electronic Theses and Dissertations Archive

Lifestyle-related health problems remain a leading cause of chronic illness in the United States, creating a need for more effective communication of health information. However, the mechanisms that influence how individuals understand and use health information are not yet fully understood. This exploratory study investigates the intersections of statistical health literacy, emotions, and health decision-making from an interdisciplinary perspective. Guided by prior literature suggesting potential relationships among these factors, the study hypothesized that statistical literacy and emotional responses would modify responses to the form of health information presentation, affect the believability and motivational impact of the information, and influence health …

Disunion And Convict Labor Along The Gulf Coast Pine Belt, 1870-1930, Brianna Harrison

Electronic Theses and Dissertations Archive

This project examines lumber and naval stores workers from the late nineteenth and early twentieth centuries along the Gulf Coast of Louisiana, Mississippi, Alabama, and Florida. After the Civil War, lumbermen who had exhausted the timber supply in the North and Midwest looked to the South’s pine forests as the national demand for lumber and lumber products increased. The creation of the lumber and naval stores industries along the Gulf Coast pine belt, however, coincided with labor abuses, including the convict lease system and debt peonage. Moreover, company owners and management structured the industries in a way that perpetuated the …

Modeling Dynamic And Static Earthquake-Induced Stress Changes Across Fault And Magmatic Systems: Insights From Finite Element Simulations, Luis Ivan Bazan Flores

Electronic Theses and Dissertations Archive

Earthquakes generate stress perturbations capable of influencing adjacent faults and magmatic systems across a range of spatial and temporal scales. This work investigates how dynamic and static earthquake-induced stress changes affect geological structures in two different tectonic settings: major continental fault systems and subduction zones. The first part of this study examines dynamic rupture interactions between the southern San Andreas Fault and an adjacent normal fault beneath the Salton Sea. Our results indicate that dynamic rupture simulations informed by high-resolution seismic reflection profiles of the normal fault help us uncover the direction of rupture propagation of past events on the …

Accelerating Gnn Inference On Multi-Core Systems, Binglin Ji

McKelvey School of Engineering Graduate Student Theses & Dissertations

Graph Neural Networks (GNNs) are becoming increasingly popular, with their applications expanding across diverse domains. As the scale of graph data continues to grow, including larger numbers of nodes, edges, and higher embedding dimensions, standardized libraries such as DGL and PyG have been developed to facilitate GNN computation. However, with the rapid increase in the number of processor cores and the evolution of multi-core architectures, these libraries often show poor scalability and fail to execute GNN inference efficiently on the latest multi-core systems, particularly those with upwards of a hundred cores. To address this limitation, we present FGI, a Fast …

Perceptions Of Secondary School Faculty About Vaping Behaviour In Secondary School Students: A Qualitative Analysis In Muscat, Oman, Thamra Al Ghafri, Riyadh Al Siyabi, Rawnaq Al Said, Nihal Afifi, Mohamed Al Harthi, Ahmed Al Harthi

Sultan Qaboos University Medical Journal

Objectives: The World Health Organization has reported concerns around the increase in vaping behaviour in adolescents. This study aimed to explore the perceptions of the faculty of secondary public schools in Muscat regarding: (a) reasons for vaping among students, (b) impact of this behaviour on school/class dynamics and families and (c) effective interventions within and beyond schools. Methods: This qualitative study held 4 focus groups among secondary school faculty at 4 secondary public schools in the areas of A'Seeb, Al Amarat, Bausher and Muscat in Oman from February to March 2023. Discussions were transcribed verbatim, anonymised and thematically …

Epitaxial Electrodeposition Of Cu-Btc Metal-Organic Framework Thin Films Onto The (100), (110), And (111) Surfaces Of Single-Crystal Gold And Cuprous Oxide Buffer Layers, Xiaoting Zhang, John Z. Tubbesing, Jay A. Switzer

Chemistry Faculty Research & Creative Works

Metal-organic frameworks (MOFs) have well-defined pore structures. Epitaxial MOFs can produce films with uniform pore sizes and open porosity. However, the growth of epitaxial MOF thin films has remained a challenge. Herein, we demonstrate a cathodic electrodeposition method for the epitaxial growth of a well-known MOF material, copper (II)-benzene-1,3,5-tricarboxylate (Cu-BTC), from solution precursors. The epitaxial electrodeposition of Cu-BTC was achieved in a Cu (NO₃)₂-H₃BTC-H₂O₂ bath using H₂O₂ reduction to deprotonate the H₃BTC molecule. The Cu-BTC films can be grown to micrometer thicknesses with Faradaic efficiencies up …

Agricultural Biotechnology In The Courts: Judicial Opinions And Commentary, Drew L. Kershen

Faculty Articles

Seven jurisdictions from around the world have issued judicial opinions that address fundamental issues about the governance and regulatory systems of agricultural biotechnology. This article summarizes these legal proceedings and describes their impact upon agricultural biotechnology. The article then provides a commentary and critique of the legal proceedings and resulting judicial opinions.

Voice As A Biomarker: Exploratory Analysis For Benign And Malignant Vocal Fold Lesions, Phillip Jenkins, Rylan Harrison, Steven Bedrick, Lisa Karstens, Bridge2ai-Voice Consortium

Mathematics and Statistics Faculty Publications and Presentations

Benign and malignant vocal fold lesions can alter voice quality and lead to significant morbidity or, in the case of malignancy, mortality. Early, noninvasive identification of these lesions using voice as a biomarker may improve diagnostic access and outcomes. In this study, we analyzed data from the initial release of the Bridge2AI-Voice dataset to evaluate which acoustic features best distinguish laryngeal cancer and benign vocal fold lesions from other vocal pathologies and healthy voice function. Seven diagnostic cohorts were grouped into two analyses: the first included participants with laryngeal cancer, benign lesions, or no voice disorder; the second included those …

International Collaboration To Explore Elements For An Effective Residential Childcare Workforce, Justyna Siemionow, Patrick M. Tyler, W. Alex Mason, Deogratias Musoke, Maia Ordonez, Jaime A. Gomez-Blaya, Joseph G. Grzywacz

Faculty Research, Scholarly, and Creative Activity

Residential childcare workers provide critical support to vulnerable children around the world. Building and maintaining a qualified residential childcare workforce is challenged by myriad forces, the foremost of which is recruiting and retaining staff for valuable work often misaligned with available compensation; making individual qualifications at hiring; ongoing training; supervision; and data support systems to monitor performance critical for quality care. This study explored the similarities and differences among these essential elements of staffing across distinct programs: Youth Education Centers (YEC) in Poland, CiudadEscuela Muchachos (CEMU) in Spain, and the Boys Town Family Home Program (BTFHP) in the United States. …

Post-Pandemic Restaurant Patronage: The Importance Of Neuroticism In Shaping In Person Dining Intentions., Matthew Gorton, Min Yan, Honglyu Lin, Dora Gaćeša Brlić, John White, Ružica Brečić, Ana Tkalac Verčič

Plymouth Business School

Purpose Even after the lifting of all government restrictions, introduced to combat the spread of Covid-19, many consumers remain fearful of in-person dining. This paper seeks to understand this reticence, and explain post-pandemic restaurant dining intentions. Design/methodology/approach The paper introduces and tests a conceptual framework for understanding in-person dining intentions in the post-Covid-19 era, utilizing structural equation modelling. To empirically validate the model, survey data collection (n = 436) occurred in China after the government lifted its “Zero-Covid” policy. Findings Neuroticism, as a personality trait, negatively affects restaurant trust and increases fear of Covid-19 (threat appraisal), which in turn reduces …

Coolness, Leisure, And Power : The Development Of Mokanshan Summer Resort In Modern China, 1890–1937, Xuyan Pan

Lingnan Theses (MPhil & PhD)

The concept of "coolness" (清涼) embodied fundamentally different bodily and cultural experiences in Chinese and Western traditions. With the introduction of Western-style summer resorts by foreign missionaries in the 1890s, these divergent understandings converged and clashed in new spatial forms. This study examines Mokanshan (莫干山), located in Zhejiang province and recognized as one of the Republican era’s “Four Great Summer Retreats” (民國四大避暑地), as a paradigmatic case of transnational leisure. Initially developed by missionaries as a health-oriented retreat, a transnationally managed enclave, and a nostalgic “overseas home” for expatriates, Mokanshan reflected a hybrid model of modern leisure shaped by foreign institutions. …

Kind Kids, Healthy Teens: Child Prosociality And Fruit And Vegetable Intake, Farah Qureshi, Krista P. Woodward, Laura D. Kubzansky, Julia K. Boehm

Psychology Faculty Articles and Research

Introduction

Methods

Mental Health Disparities In Hospital Admissions For Youth With And Without Autism, Ben Pfingston, Lindsey Sneed

Journal of Social, Behavioral, and Health Sciences

The purpose of this study was to compare mental health diagnoses in a sample of youth with autism spectrum disorder (ASD) and youth without ASD (non-ASD) admitted to inpatient hospitals across the United States. We hypothesized that autistic youth would have a greater proportion of co-occurring psychiatric diagnoses compared to their typically developing peers. To do this, we conducted a cross-sectional analysis of the Healthcare Cost and Utilization Project (HCUP) 2019 Kids’ Inpatient Database (KID). We compared the proportions of co-occurring psychiatric diagnoses between autistic and typically developing youth. Compared to 21% of non-ASD admissions, 36% of the ASD admissions …

Health Outcomes Beyond Age 50 Years In Survivors Of Childhood Cancer: A Report From The Childhood Cancer Survivor Study, Rusha Bhandari, Yan Chen, Eric J Chow, Rebecca M Howell, Lisa B Kenney, Kevin R Krull, Wendy Leisenring, Paul C Nathan, Joseph P Neglia, Kirsten K Ness, Kevin C Oeffinger, Claire Snyder, Lucie M Turcotte, F Lennie Wong, Yutaka Yasui, Gregory T Armstrong, Saro H Armenian

Faculty, Staff and Student Publications

Purpose: There are limited data on the risk for mortality and health outcomes among the increasing population of older (age >50 years) survivors of childhood cancer during this later stage in life when there is an expected increase in aging-related morbidities.

Methods: We assessed cause-specific mortality, incident new cancers, chronic health conditions (CHCs), frailty, and health status among survivors from the Childhood Cancer Survivor Study, conditional on surviving to 50 years. We calculated conditional survival rates, standardized mortality ratios (SMRs), and, for incident new cancers, cumulative burden, standardized incidence ratios (SIRs), and relative rates (RRs), compared with the general US …

Botulinum Toxin For The Treatment Of Tremors, Steven Bellows, Joseph Jankovic

Faculty, Staff and Students Publications

Tremor, an oscillatory movement disorder, is commonly encountered in clinical practice in the setting of a variety of etiologies, such as essential tremor and Parkinson's disease. Despite its high prevalence, treatment options are somewhat limited. Oral medications are often ineffective or limited by side effects, and other treatments, such as deep brain stimulation, are more invasive and costly. Botulinum toxin (BoNT) injections are a well-established therapy in the treatment of dystonia, but its use in the treatment of tremors has not been fully explored. In this review, we discuss the available randomized controlled trials and open-label evidence for the use …

The Tax Adviser, Volume 9, Number 7, July 1978, American Institute Of Certified Public Accountants

Tax Adviser

No abstract provided.

Allocation And Apportionment Of Research And Development Expenditures Under Regs. Sec. 1.861-8, Leonard W. Rothschild Jr.

Tax Adviser

No abstract provided.

Out Of Sight, Out Of Mind: Nearby Branch Closures And Small Business Growth, Benjamin Ranish, Andrea Stella, Jeffery Y. Zhang

Law & Economics Working Papers

Since 2010, the total number of commercial bank branches in the United States has decreased by about 20%. Do branch closures meaningfully affect economic activity? We investigate the impact of branch closures on small businesses, whose access to credit may be facilitated through local relationships with banks. Using exogenous variation in closures related to mergers and acquisitions, we show that the closure of nearby bank branches leads to decreased small business employment growth and entry while increasing business exit. Our results are robust to variations in our measure of employment, proximity, and construction of the instrument. We use subsample analyses …