Digital Commons Network^™

Quantum Visual Feature Encoding Revisited, Xuan-Bac Nguyen, Hoang-Quan Nguyen, Hugh Churchill, Samee U. Khan, Khoa Luu

Computer Science and Computer Engineering Faculty Publications and Presentations

Although quantum machine learning has been introduced for a while, its applications in computer vision are still limited. This paper, therefore, revisits the quantum visual encoding strategies, the initial step in quantum machine learning. Investigating the root cause, we uncover that the existing quantum encoding design fails to ensure information preservation of the visual features after the encoding process, thus complicating the learning process of the quantum machine learning models. In particular, the problem, termed the “Quantum Information Gap” (QIG), leads to an information gap between classical and corresponding quantum features. We provide theoretical proof and practical examples with visualization …

Crypto Failure In The Shadows, Kara J. Bruce

Villanova Law Review (1956 - )

No abstract provided.

Investigating The Link Between Over-The-Counter Pain Medication Use And Hypertension Risk, Maheen Zahidi, Saira Saeed Khan, Sadaf Naeem, Anosh Tahir, Gufran Ullah Khan, Maryam Mehmood, Afshan Bano

The Thai Journal of Pharmaceutical Sciences

Background: Non-steroidal anti-inflammatory drugs (NSAIDs), both non-selective and selective cyclooxygenase-2 (COX-2) inhibitors, are among the most widely prescribed drugs worldwide. NSAIDs alter renal function if given in high enough doses, reducing renal blood flow and the glomerular filtration rate and causing sodium retention. An issue of interest is the association between the consumption of self-medicated over-the-counter (OTC) drugs analgesics, specifically NSAIDs and hypertension (HTN), which is considered as a cardiovascular risk factor. Objectives: This research aims to establish the relationship between the frequent use of OTC NSAIDs and an increased risk of hypertensive disease, emphasizing the implications of …

Addressing The Teen Mom Situation In Thailand: A Systematic Review On Challenges, Initiatives And Recommendations For Improvement, Junkkrit Wunggrath, Phinphot Phrommasen, Wanchalerm Ritthimon

Jurnal Keperawatan Indonesia

Teenage pregnancy in Thailand poses significant public health challenges with implications for societal welfare and economic development. This systematic review analyzed the challenges faced by teenage mothers in Thailand, evaluated existing initiatives, and proposed evidence-based recommendations. A comprehensive literature search was conducted using the Scopus and Web of Science databases and others focusing on literature from 2016 to 2023. Keywords included “teenage pregnancy,” “teen mom,” “unwanted pregnancy,” and “unintended pregnancy” resulting in the selection of 36 studies. The PRISMA framework was followed to ensure a systematic approach. Data extraction focused on societal, educational, economic, and health-related challenges as well as …

Does Mindset Matter: The Perceptions Pre-Licensure Nursing Students Have Regarding Mindset And Academic Success, Amanda Sue Schuster

Dissertations

Nursing programs need to graduate more students to increase the potential number of practicing nurses and help the nursing shortage. However, with high attrition rates, nursing programs are looking for ways to promote student success. Many factors lead to students not finishing a nursing program and nurse educators need to develop innovative ways to help students succeed. Identifying characteristics that make students successful is key to reducing attrition rates. One characteristic that a nurse educator can identify in students is a growth mindset. Mindset is formed by students’ beliefs and experiences, by having a growth mindset, one believes their intelligence …

Portraiture Of Four Reservation Community College Graduates, Ray Andrew Jade Talley

Dissertations

This qualitative study used portraiture to explore the experiences of four Native American, or sometimes referred to as American Indian/Alaskan Native (AI/AN), college students who attended Reservation Community College (RCC), a Tribal College and University (TCU). Interviews, focus groups, and detailed notes captured the encounters that conceptualized the perspectives of four Native American students at this TCU. Participants included individuals who are members of Standing Rock Sioux Tribe and graduated from RCC with a bachelor's degree. The texts incorporated the direct voices and stories of the participants to allow for direct and authentic quotes and phrases used during the interviews. …

Derma, Sasha Lee, Special Collections, Fleet Library

11th Baker & Whitehill Student Artists' Book Contest 2025

Entry for the 11th Baker & Whitehill Student Artists' Book Contest. Opening reception and award ceremony Wednesday, February 19, 2025 at 6:30pm, Fleet Library, Main Reading Room. Juror: Roger S. Williams.

The Library Of Babel, Mailee Phan, Special Collections, Fleet Library

11th Baker & Whitehill Student Artists' Book Contest 2025

Entry for the 11th Baker & Whitehill Student Artists' Book Contest. Opening reception and award ceremony Wednesday, February 19, 2025 at 6:30pm, Fleet Library, Main Reading Room. Juror: Roger S. Williams.

Obstructive Sleep Apnea And Obesity: How Weight Loss Improves Sleep Apnea Severity And Quality Of Life - An Integrative Review, Hannah Wilson, Neda Akbarshahi

Master's Projects

Introduction: With the growing prevalence of OSA due to the obesity epidemic, there is an urgent need to update treatment regimens. While CPAP continues to be the gold standard of OSA care, challenges with adherence and limited access to effective weight management strategies often impede care. The complex bidirectional relationship between obesity and OSA highlights the importance of addressing weight management in this patient population to help mitigate cardiometabolic risks. Personalized weight loss therapies should be integrated into standard OSA treatment regimens to reduce OSA severity, reduce comorbid conditions, and improve quality of life.

Aim: The objective of this integrative …

Victory Gardens: Helping On The Home Front, A Curriculum Outreach Project, Kelly Hoomes

Master's Theses

The Victory Garden: Helping on the Homefront traveling trunk outreach project links past, present, and future by introducing students to the historical significance of World War II victory gardens and emphasizing the continued relevance today. Partnering with Kennesaw State University’s Museum of History and Holocaust Education (MHHE), the traveling trunk focuses on a fifth-grade audience, aligning with Georgia Standards of Excellence for Social Studies, Health, and Science. The traveling trunk designed as a “museum-in-a-box" includes primary sources, artifacts, and a practical gardening activity that fosters critical thinking and analysis. By encouraging an understanding of the past and the connections to …

The Relationship Between Chute Behavior And Morbidity In Cattle, Andrea Rankin

Animal Science Undergraduate Honors Theses

Most cattle see a handling chute at least once in their lives. Handling plays a huge role in cattle management, whether it’s for transportation, auction sales, deworming, medical treatments, or AI purposes. Morbidity related to Bovine Respiratory Disease (BRD) is one of the biggest causes of economic loss for ranchers and can be related to handling stress. Auction-derived calves (ADC; n=92) were brought to the University of Arkansas Savoy Research Facility for processing and monitoring for behavioral cues and disease. The objective of this study was to find a relationship between the calves’ behavior in the chute and morbidity. The …

2024 December - Tennessee Monthly Climate Report, Tennessee Climate Office, East Tennessee State University

Tennessee Climate Office Monthly Reports

Hi All,

December was relatively warm and wet for West Tennessee, while areas further east were closer to average. The main weather and climate stories of December 2024 included the strong blast of cold air early in the month that led to widespread light snowfall and record cold temperatures from December 3-6, and two cold fronts that brought strong thunderstorms, localized flash flooding, some small hail, and strong winds to the state on December 18 and December 28-29. Heavy rains on the 29th led to flash flooding and closure of roads and temporary bridges in parts of Carter County that …

Magnetic Nano And Micro Rods As Tools For Characterizing Materials Mechanical Properties: Fundamentals And Applications, Artis Brasovs

All Dissertations

The focus of this dissertation is insect blood (Hemolymph). Hemolymph is analyzed by taking a materials science approach. Rheological characterization of hemolymph has been performed for the first time. Owing to a minute amount of available material, a new protocol was established where Magnetic Rotational Spectroscopy (MRS) with ferromagnetic nanorods was employed. The challenge was examining the microliter droplets' viscosity in less than a few minutes. This challenge was successfully resolved.

Blood is critical for the insect's survival: after wounding, the insect has to seal the wound quickly, in a few minutes. As the mechanism of fast clotting has never …

Ensuring Successful Bond Referendums In Rural South Carolina School Districts: Key Strategies Employed By Superintendents, David Fallaw

All Dissertations

The purpose of this study was to develop a better understanding of the strategies of superintendents that lead to the successful passage of referendums within small, rural districts in South Carolina. Federal, state and local revenue streams make up the majority of funding for operating expenses for districts in South Carolina. For capital projects, however, the majority of districts must rely on local funding. The primary method to acquire the needed revenue is through a referendum which can be a costly and time-consuming process that moves the focus of school and district leadership from teaching and learning to pursuing funding …

The Diverse Effects Of Continual Organic Inputs On Soil Biogeochemical Properties And Microbial Communities In Sandy Ultisols Under Organic Production, Zhine Wang

All Dissertations

The objectives of this study were to understand how continual organic amendment inputs improve Nitrogen (N) cycling, microbial diversity and functional traits. Fully crossed factorial experiments were designed to test four cover crop treatments (cereal rye, hairy vetch, mixture of the rye and vetch, and no cover crop fallow) and two levels of manure compost application (with manure application and blank control) in organic vegetable production from 2020 to 2023. Cover crop biomass, soil chemical and biological properties were analyzed for the distribution and availability of soil labile N (Chapter 2), the abundance of N-cycling genes (Chapter 3), the structure …

Exploring Mechanisms Of Chemical Resistance In Xanthomonas Arboricola Pv. Pruni And Strategies To Mitigate Resistance And Improve Disease Control, Milan Panth

All Dissertations

Xanthomonas arboricola pv. pruni (XAP) is a phytopathogenic bacterium that causes bacterial spot of peach. It causes spotted lesions on leaves and fruit, leading to early defoliation and unmarketable fruit, respectively. The pathogen can overwinter in twig cankers, which serve as the primary initial inoculum source for the next season’s leaf and fruitlet infection. The current disease management practice mainly relies on routine application of chemical bactericides containing copper or oxytetracycline (OTC) in the growing season. However, disease incidence can still be high despite chemical control measures in warm, rainy seasons.

Frequent applications of copper and OTC in United …

Computational Representation, Analysis And Verification Of Requirements In Engineering Design And Systems Engineering, Chandan Kumar Sahu

All Dissertations

Systems are developed to satisfy a set of requirements derived from stakeholders’ needs, defining the problem space for which the system is created as a feasible solution. The system design process begins with eliciting these requirements and concludes with validating whether the created system meets them. Requirements engineering (RE) encompasses elicitation, representation, analysis, documentation, verification, and validation. However, challenges in RE, such as imprecision in natural language (NL), proprietary restrictions, and a lack of standardized quality metrics, hinder the creation of well-formed and comprehensive requirements. These challenges complicate formalization and analysis of requirements.

This dissertation addresses these challenges by proposing …

Bap1: Genotype-Phenotype Correlation, Variant Classification, And Treatment Efficacy, Elizabeth Hobbs

All Dissertations

BRCA1-associated protein 1 (BAP1) is a tumor suppressor gene located on chromosome 3p21.3 and encodes a deubiquitinase enzyme (DUB) involved in DNA repair, cell cycle and metabolism, and apoptosis. BAP1 pathogenic germline variants are primarily associated with a familial cancer syndrome, Tumor Predisposition Syndrome 1 (TPDS1), but new missense variants have been linked to a neurodevelopmental disorder known as Kury-Isidor Syndrome (KURIS). Patients with TPDS1 variants have an increased risk for developing cancers, such as uveal and cutaneous melanomas, mesothelioma, and renal cell carcinoma, at an earlier age with lower thresholds for environmental exposures, mainly UV rays and asbestos, compared …

Nanostructured Silicon Meta-Waveguides And Surfaces For Enhanced Light-Matter Interaction, Saddam Gafsi

All Dissertations

In this study, we tackle the challenge of light-matter interaction engineering and local field enhancement using various silicon photonic platforms based on three different approaches. (i) The first approach is based on boundary condition engineering where we present and show through simulation and experimental results, a silicon nanodisk “diabolo” configuration able to support significant local field enhancement levels in the range ~102 to 104 in the high index medium through proper structural modifications at the nanoscale. We show that the presented optical behavior is consistent with the anapole modes characterized by the observed near-field enhancement and coinciding with far-field suppression. …

Characterizing Treatment Patterns And Associated Outcomes For Medicare Beneficiaries With Proximal Humerus Fractures, Sydney Lindros

All Dissertations

Proximal humerus fractures (PHF) are a common injury affecting older adults, though clinical decision making for these fractures remains challenging for physicians. Over the past two decades, clinical decision making has evolved with the emergence of new evidence like the ProFHER trial and the dissemination of reverse total shoulder arthroplasty (RTSA). There is a need to characterize the effects of these changes across geographic areas and evaluate the impact of differences in surgical procedure utilization rates on patient outcomes. Therefore, the goal of this dissertation was to gain a better understanding of the utilization patterns and outcomes associated with different …

Selective Hydroxyl Functionalization Using Novel Bifunctional Macrocyclic Catalysts And Sufex-Based Methodologies, Austin Seilkop

All Dissertations

The research behind this dissertation explores innovative strategies for the functionalization of alcohols. Alcohols are abundant in biologically relevant molecules and pharmaceutical drugs, so designing new methods for modifying them has gained significant interest over the years. The first and second chapters of this dissertation focus on the selective functionalization of a particular class of alcohols, amino alcohols, a well-represented functional handle in biomolecules. The hydroxyl functionalization of amino alcohols often demands multiple synthetic steps. We developed a new class of macrocyclic catalysts to enable precise and efficient transformations of amino alcohols, advancing the scope and efficiency of amino alcohol …

Foster Care, Substance Use, And Social Determinants Of Health In South Carolina: A Geographic Approach, Patricia Carbajales-Dale

All Dissertations

Foster care is a critical intervention for vulnerable children, with approximately 400,000 children entering the system annually in the United States. Parental substance use, second only to neglect, is now a leading cause of foster care entry. While previous research has explored the relationship between socioeconomic factors and foster care, few studies have incorporated spatial approaches at the neighborhood level to understand how factors such as economic inequality, healthcare disparities, and substance use influence foster care entries. This study addresses that gap by integrating spatial analysis and machine learning techniques to examine the geographic and social dynamics underlying foster care …

Protocol Transformations Across Osi Network Stack Layers For Attack, Evasion, And Defense, Nathan Tusing

All Dissertations

Network endpoints frequently contend with errors and deviations within protocols. Many factors account for these deviations including noise, tampering, and algorithm implementations. Intermediate nodes are expected to modify instantiated protocols and not guarantee correctness. This ability to modify traffic enables all sides of network security to alter security and performance properties of protocols, and we define this intermediary modification of an instantiated protocol as a transformation. Protocol transformations traverse layers of the OSI reference model and changes a protocol's time series byte sequence. Within this thesis, we show that this framework applies to multiple domains and protocols. Common examples of …

Characterizing Mechanisms Of Dna Repair And Genome Stability, Joshua Turner

All Dissertations

Every day our cells are bombarded with DNA lesions that threaten the stability of our genome. To help maintain genomic integrity our cells evolved to have a network of enzymes dedicated to repairing DNA lesions. Upon encountering a site of DNA damage, a cell recruits enzymes that remodel the stalled replication fork by reannealing the newly synthesized DNA together known as fork regression. Loss of fork regression activity has been shown to promote replication stress resistance after induced DNA damage. In this thesis, I discuss the role F-Box Helicase 1 (FBH1) plays in fork regression and how FBH1 promotes the …

Emerging Agency In Border Communities During Pandemics, William Ordeman

All Dissertations

“Emerging Agency in Border Communities During Pandemics” uncovers the complex natural and social histories of two Texas border counties, El Paso and Hidalgo, to explain how these counties became highly susceptible to the COVID-19 outbreak in 2020. This work argues that humans engaging with natural resources throughout history created a rhetoric of exploitation and social hierarchy along the Texas/Mexico border. Rhetoric from Spanish and Anglo colonists coupled with environmental phenomena across time displaced Latinx/e bodies living in these counties into precarious communities called colonias, and the presence of these colonias made each county highly susceptible to disease outbreak. I …

Barriers To Postsecondary Education Of Latinx Students Using Future Time Perspective Theory, Clayton Porter

All Dissertations

The purpose of this qualitative study is to investigate how future time perspective influences high school Latinx’ seniors’ beliefs and access to postsecondary education through a case study approach. Future time perspective, the extent to which individuals anticipate and plan for the future, is examined in relation to the students’ educational aspirations and barriers. This study used a combination of surveys and semi-structured interviews to collect data from Latinx high school seniors. Interviews were conducted with eight high school seniors who identified as Latinx, and also were actively working towards graduation and application to a postsecondary institution. The data from …

Getting Out Of The Starting Blocks Well: Analyzing The Impact Of An At-Risk First-Year Mentoring Program At A Rural High School In The Southeastern United States Of America., Jeffrey Duncan

All Dissertations

As the US educational system recovers from the COVID-19 pandemic, school districts around the country search for ways to help students who have struggled to have academic success. Navigating the transition from middle to high school is critical for reaching on-time graduation for at-risk first-year high school students. A critical step in graduating is ensuring students feel that school is where they belong. Building relationships with a trusted adult on campus through weekly mentoring sessions is a strategy that can impact student academic outcomes. This dissertation uses the methodology of education improvement science through a Plan Do Study Act cycle …

Enhancing Protonic Ceramic Fuel Cells By Advanced Laser Processing For Superior Performance, Tianyi Zhou

All Dissertations

As global temperatures rise, the demand for clean energy solutions intensifies. Protonic ceramic fuel cells (PCFCs) offer advantages like higher conductivity at moderate temperatures (300–700 °C), fuel flexibility, stability, and lower costs. However, traditional PCFC manufacturing faces challenges with interface defects, structural imperfections, and scalability, especially in producing large-area cells and stacks.

This work addresses these issues using advanced laser processing techniques. Laser ablation and direct laser rapid additive manufacturing (DL-RAM) enable precise control of PCFC microstructures, removing surface defects and increasing bonding strength for higher efficiency. Digital layer deposition allows for large-area PCFC single cells and stack production with …

Leveraging High-Frequency Water Quality Data And Machine Learning For Monitoring Harmful Algal Blooms, Ibrahim Busari

All Dissertations

Freshwater management is one of the most critical resources on the earth due to the plethora of water use and its limited availability. Increased algae proliferation is one of the significant problems of freshwater bodies that is triggered by nutrient enrichment and enabling conditions such as light and warm temperatures. This algal proliferation is toxic to the ecosystem through their biomass and potential toxin production that can cause hypoxic conditions and is often referred to as Harmful Algal Blooms (HABs). Current monitoring approaches include laboratory analysis of water samples to observe algal cells, monitoring of water quality parameters using water …

Academic Vocabulary Acquisition In A 3rd Grade Science Classroom: A Mixed-Methods Embedded Study, Nicole Langenhuizen

All Dissertations

With the acceptance of the Next Generation Science Standards, elementary-aged students are encouraged to develop the skills needed to communicate their thinking in science efficiently and effectively (NGSS, 2013). Since implementing these new standards in 2013, South Carolina has seen a decline in science standardized testing scores for grades 3-5. These results show that science and engineering skills support 67% of U.S. jobs today (National Science Foundation, 2021), and the current trend is that science and engineering skills are essential to students today and provide a rationale for exploring how teachers can help students develop the vocabulary necessary to communicate …