Digital Commons Network^™

Improving Early Detection And Treatment Of Chlamydia By Implementing A Routine Chlamydia Screening And Testing In Females Between The Ages Of 18–24, Isabelle Vikumitsi

Doctor of Nursing Practice Projects

Background: Chlamydia Trachomatis is the most frequently reported bacterial sexually transmitted infection in the United States. One in 20 sexually active females between the ages of 15 and 24 have chlamydia. Most people with the infection are asymptomatic and do not seek treatment. Chlamydial infections in women, especially if untreated, increase the risk of infertility and ectopic pregnancy, leading to higher medical costs.

Purpose: The project aimed to implement early screening for chlamydial infections in the young adult population to increase early detection of the disease.

Methods: A pre-post design was used for this project to compare chlamydia diagnosis rates …

Gustav Klimt: A Modern Representation Of The Pregnant Female Body, Emma Fanger

Theses

This thesis analyzes Gustav Klimt’s Hope I (1903) and Hope II (1907–1908) to explore how the artist offered a revolutionary and rare representation of pregnancy at the turn of the twentieth century. Klimt, a key figure in the Symbolist and Art Nouveau movements, is recognized for his decorative, allegorical, and emotionally charged style. His portrayal of the pregnant female body challenged traditional artistic conventions. This thesis argues that Hope I and Hope II are significant not only for their modern visual language, but also for their contribution to the limited representation of pregnancy in Western art. In addition to examining …

The Analysis Of Artificially Flavored Coffees, Hannah Knights

Longwood Senior Thesis Proposal

This project aims to determine the molecular components that give artificially flavored coffees their advertised flavor. Much work has been conducted to determine various characteristics such as antioxidant properties, phenolic compounds, flavors, and aromas found in natural coffees. In addition, there is ample literature on the results of sensory tests for a variety of commercial coffees. However, not much work has been conducted to determine the compounds found in artificially flavored coffees that give rise to their distinctive aroma and flavor. This is, perhaps, due to the proprietary nature of the flavoring process employed by commercial producers. The goal of …

Green Finance Growth Prediction Model Based On Time-Series Conditional Generative Adversarial Networks, Aya Salama Abdelhady, Nadia Dahmani, Lobna M. Abouel-Magd, Ashraf Darwish, Aboul Ella Hassanien

All Works

Climate change mitigation necessitates increased investment in green sectors. This study proposes a methodology to predict green finance growth across various countries, aiming to encourage such investments. Our approach leverages time-series Conditional Generative Adversarial Networks (CT-GANs) for data augmentation and Nonlinear Autoregressive Neural Networks (NARNNs) for prediction. The green finance growth predicting model was applied to datasets collected from forty countries across five continents. The Augmented Dickey-Fuller (ADF) test confirmed the non-stationary nature of the data, supporting the use of Nonlinear Autoregressive Neural Networks (NARNNs). CT-GANs were then employed to augment the data for improved prediction accuracy. Results demonstrate the …

Increasing Diversity In Advanced Placement Classrooms Through Culturally Responsive Pedagogy, Megan Volgren

School of Education and Leadership Student Capstone Projects

This thesis has been designed around the question: How can AP literature teachers use culturally relevant pedagogy to make changes to their curriculum to increase diversity in their classes? Most schools offer advanced classes for students, many of which offer opportunities for them to gain college credit while in school. Yet, these opportunities are not equitably distributed. Students of color are often absent from Advanced Placement (AP) classes. This thesis explores the reasons behind this inequality and considers some changes that can be made to promote equality in schools. The focus of the accompanying project is to create a unit …

Using Group Work In Mathematics To Introduce Social Justice Concepts: Curriculum To Help Students Learn About Each Other Through Mathematics, Wyatt Ehlke

School of Education and Leadership Student Capstone Projects

This curriculum addresses the research question: What are the best practices for engaging with social justice topics and goals in a modern, constructivism-based mathematics course? The paper documents the reasons why the author chose to approach this question, then consists of a literature review into the topics of constructivism, social justice, and group work. The paper then includes a plan for the construction of curriculum for a precalculus class and ends with a reflection on the curriculum itself. The project consists of a unit planner alongside five lessons, each of which has problems and activities that address this question in …

Teaching American History In Multicultural Classrooms, Vinita Kartha

School of Education and Leadership Student Capstone Projects

This capstone project explores the challenges and strategies involved in teaching American history within multicultural classrooms, focusing on creating a curriculum that addresses the diverse experiences of Black and Indigenous peoples before and after colonization. The project aims to develop a Grade 5 curriculum that highlights the complexity and richness of Black and Indigenous civilizations, offering a more nuanced understanding of history. The curriculum, based on the Understanding by Design (UbD) framework, spans seven days and covers three main strands: the pre-colonization civilizations of Black and Indigenous peoples, the impact of colonization, and the history of British settlers. The project …

Putting Play In The Elementary School Classroom, Robert Mchugh

School of Education and Leadership Student Capstone Projects

Elementary school is a major setting for children’s development and the beginning of their academic journey learning language arts, math, and more. One of the primary ways that children learn and develop is through play. This capstone addresses the research question: How can organized play opportunities in elementary schools be leveraged to help nurture students’ development and strengthen their academic learning outcomes? This capstone report delves into the author's personal and professional connections to the topic of children’s play. Through the process of literature review, evidence is compiled to show that play opportunities strengthen the development of children’s physical health, …

How Can Urban Nature-Based Preschools Partner With Churches To Support Each Other?, Sarah Sinclair

School of Education and Leadership Student Capstone Projects

Nature-based preschools are increasing exponentially across the United States. These preschools combine best practices in early childhood education with place-based environmental education. Nature is the unifying theme of nature-based preschools, with programs spending a significant amount of time outdoors learning in, with, and about the natural world. Many nature-based early childhood educators are seeking to create urban nature-based preschools to reach children and communities with little access to green spaces or natural habitats. Urban nature-based preschools thus require locations that have attached green space or can access public green space easily. In most states of the U.S., these preschools must …

Using Geography To Spark Curiosity In Students, Stephen Schmitz

School of Education and Leadership Student Capstone Projects

This capstone project explores geography and student curiosity, designed to answer the research question: How can teachers use geography to spark curiosity in their students? Geography has been an often overlooked and diminished subject, yet it has great potential to engage students. As student apathy and disengagement continue to be an issue within the contemporary school system, this capstone advocates for using geography as a way to spark interest in the subject, and learning altogether. The research undertaken in this capstone has yielded a unit curriculum designed for fifth grade students that weaves important geographic concepts with strategies to spark …

Exploring How Rural Schools And Communities Influence The Academic Journeys Of College Students In Stem Majors, Elise J. Cain, Anne Valauri, Jennifer R. Perry, Aliyah Deloach

The Rural Educator

An incongruence exists between the growing job opportunities in rural areas and the educational opportunities provided to rural students, especially in science, technology, engineering, and mathematics (STEM) fields. Positive change is possible, however. As one means to tackle this complex issue, this study sought to understand the perceptions and experiences of students who graduated from rural high schools and pursued STEM majors in college as exemplars of rural students who pursued postsecondary education in STEM disciplines. This phenomenological study explored how college students in STEM majors perceived their rural schools and communities as influencing their academic journeys. Rather than focusing …

Enhancing Social And Emotional Competencies In Rural Middle School Students: A Cluster-Randomized Study On Character Playbook, Gina Ricker Phd, Joanne Angosta

The Rural Educator

This cluster-randomized pre-post study examined the effectiveness of Character Playbook, a digitally delivered, universal social-emotional learning (SEL) program, in enhancing social and emotional knowledge and confidence among rural middle school students. Pre- and post-assessments and surveys measured students’ knowledge and self-reported confidence related to social and emotional skills. The sample consisted of 128 students from two rural middle schools. Analyses of covariance with multiple imputations to account for missing data revealed that students who participated in Character Playbook demonstrated significantly higher knowledge and more positive confidence toward their social and emotional learning competency than the control group. These findings, with …

Toward Untangling Thunderstorm-Aerosol Relationships: An Observational Study Of Regions Centered On Washington, Dc And Kansas City, Mo, Mace Bentley, Tobias Gerken, Zhoujun Duan, Dudley Bonsal, Henry Way, Endre Szakal, Mia Pham, Hunter Donaldson, Lucie Griffith

School of Integrated Sciences - Faculty Scholarship

A multi-variable investigation of thunderstorm environments in two distinct geographic regions is conducted to assess the aerosol and thermodynamic environments surrounding thunderstorm initiation. 12-years of cloud-to-ground (CG) lightning flash data are used to reconstruct thunderstorms occurring in a 225 km radius centered on the Washington, D·C. and Kansas City Metropolitan Regions. A total of 196,836 and 310,209 thunderstorms were identified for Washington, D.C. and Kansas City, MO, respectively. Hourly meteorological and aerosol data were then merged with the thunderstorm event database.

Evidence suggests, warm season thunderstorm environments in benign synoptic conditions are considerably different in thermodynamics, aerosol properties, and aerosol …

The Colorado Wolf Reintroduction Portrayal In News Media, Megan K. Mcarthur, Monica V. Ogra

Student Publications

The Colorado gray wolf (Canis lupus) reintroduction began in December 2023 in the hope of restoring this once native population to the area, and it has received mixed responses from the media. By answering the research question of 'How has the wolf reintroduction in Colorado been framed in news media?', this research poster looks at the portrayal of the reintroduction in news articles from six months before and after the first wolves were released. Media is an influential factor in people's opinions and it is important to be aware of the information being shared and any bias within them.

Characterization And Evaluation Of Bacteriophages Φpa-C And Φpa-Tc Infecting Pseudomonas Aeruginosa, Joanne Harrison

Master's Theses

Pseudomonas aeruginosa are prevalent opportunistic bacterial pathogens that cause nosocomial infections in at-risk individuals. The rise of multidrug-resistant P. aeruginosa poses an immense threat to hospitals. Additionally, P. aeruginosa are common food spoilage organisms that contribute to food waste. Alternative effective treatment methods are needed to improve public health and reduce food waste. Recent studies have shown that bacteriophages, viruses that only kill host-specific bacteria, are promising alternatives. This study characterizes two lytic P. aeruginosa phages, ΦPa-C and ΦPa-Tc, and evaluates their efficacy against P. aeruginosa in two model food systems. The morphology, genome, structural proteins, host range, growth kinetics, …

Do Sociologists Put Enough Emphasis On The Use Of Available Data In Teaching Research Methods? Observations From A Teacher And A Student, Alexis Rei, Roger Clark

Sociology Between the Gaps: Forgotten and Neglected Topics

No abstract provided.

A Smartphone-Based Cardiac Health Monitoring System For Hypertension, Kazi Shafiul Alam

Dissertations (1934 -)

Hypertension is the primary modifiable risk factor affecting global health across all causes. It is responsible for developing serious health concerns, including Cardiovascular diseases (CVD), the number one cause of death worldwide. More than half of individuals with hypertension do not know about their condition, and a substantial portion of those who are aware do not get the appropriate treatment. However, effectively managing hypertension has the potential to reduce the global burden of disease and mortality. Monitoring hypertension and cardiovascular health at home or in the office often requires specialized equipment or wearable devices, which can be uncomfortable, require specific …

Empowering Informed Decision-Making In Mental Health Care: A Web-Based Recommendation System For Mobile App Selection, Md Romael Haque

Dissertations (1934 -)

In 2022, 23.1% of adults in the United States (77 million individuals) were affected by mental health (MH) concerns. Due to the inaccessibility and high cost of traditional treatment, around 55% of people with severe mental illnesses do not receive treatment. Mental health concerns are prevalent, affecting a significant portion of the population in the United States. Traditional treatment options are often inaccessible and expensive, leaving many people without essential mental healthcare. However, the rise of mobile technologies has given rise to a promising solution: mobile mental health applications (MMHAs). These apps offer greater accessibility and affordability, potentially expanding mental …

Synthetic And Mechanistic Studies Of Ruthenium Catalyzed C–N And C–H Bond Activation Reactions, Krishna Prasad Gnyawali

Dissertations (1934 -)

Transition metal catalyzed C–H and C–N functionalization methods have emerged as an innovative tool for designing efficient synthesis of fine chemicals by using readily available starting materials without the formation of wasteful byproducts. One of the paramount challenges in C–H functionalization research field has been to promote regio- and stereoselective C–H bond activation on saturated hydrocarbon substrates. While much progress has been achieved on promoting selective sp2 C–H activation reactions on unsaturated hydrocarbon substrates in the past decades, catalytic sp3 C–H bond and functionalization methods on saturates hydrocarbon substrates remain as the frontier topic of C–H functionalization research. The well-defined …

Deep Machine Learning Algorithms For Hvac Energy Usage And Cost Optimization In Smart Grids, Rahman Heidarykiany

Dissertations (1934 -)

This dissertation investigates the application of advanced machine learning (ML) and optimization methods to enhance the efficiency and cost-effectiveness of heating, ventilation, and air conditioning (HVAC) systems in smart homes. The research is structured into three main chapters, each addressing different aspects of energy management through innovative technologies and strategies. The first part focuses on improving electrical energy demand forecasting using long short-term memory (LSTM) models. It examines the impact of various model parameters on forecasting accuracy, finding that certain configurations can significantly enhance model performance measured as model accuracy. The research identifies optimal model settings, including layer numbers and …

Precision Deuteration And Hydrofunctionalization Of Aryl Alkynes And Alkenes, Samantha E. Sloane

Dissertations (1934 -)

The similar nature of the hydrogen atom to its isotope, deuterium, allows for the simple exchange of hydrogen atoms for deuterium atoms in drug molecules to alter the absorption, distribution, metabolism, and excretion properties. Installing the deuterium functionality into a specific site in the molecule is essential. Selective hydrofunctionalization reactions of alkynes and alkenes using the highly reactive catalytic Cu–H species have been well developed, and synthetic organic chemistry methods to selectively incorporate one or two deuterium atoms into the benzylic site of organic compounds, a key metabolic position, are elusive. A Cu–H catalytic approach offers selectivity and reactivity to …

Novel State Estimation Techniques And Their Applications, Jiayi Su

Dissertations (1934 -)

This dissertation contributes to the field by developing and applying novel state estimation techniques in three distinct areas: the detection of cyber-physical systems (CPS) intrusion, the estimation of State-of-Charge (SOC) and State-of-Health (SOH), and multi-object tracking in video sequences. In the first area, emphasis is placed on the detection of unknown intrusion signals within CPS. A pioneering detection scheme is formulated to discern potential cyber-attacks on industrial control systems. A novel intrusion model is first introduced and subsequently incorporated into the Multi-Model Adaptive Estimation (MMAE) technique for the identification of sensor or actuator attack signals. Simulation results underscore the effectiveness …

Predicting Critical Risks And Long-Term Impact Of Covid-19 Patients With Substance Use Disorder (Sud) Using Machine Learning, Jiawei Wu

Dissertations (1934 -)

The crisis of substance use disorder (SUD), a problematic pattern of substance use that causes significant impairment or distress, is one of the most devastating threats to the public health system in the United States and it is ongoing. Opioid dependency or opioid overdose is a common drug use disorder and the number of deaths due to opioid overdose is increasing significantly during the COVID-19 pandemic because opioid use impacts mostly human respiratory, increases vulnerability to COVID-19, and further leads to higher morbidity and mortality. Other substance use disorders, including alcohol, cocaine, cannabis, and tobacco, will also exacerbate both physical …

Enhancing Security In Modern Medical Devices: The Medicalharm Methodology And Cyberllama2, Emmanuel Kwarteng

Dissertations (1934 -)

With the rapid growth of Modern Medical Devices (MMDs) and their increasing connectivity to enhance patient care, concerns about security, privacy, and safety are paramount. If compromised, these devices can expose sensitive patient information and harm patients. Therefore, securing MMDs against cyber-attacks is critical. Threat modeling, mandated by the FDA as a premarket submission requirement in the MMD domain, serves as the first defense mechanism. However, our investigation of 119 participants from various MMD manufacturing companies revealed a need for a tailored threat modeling methodology that considers both patient safety and device complexity. To address this, we present MEDICALHARM, a …

Rising Tides: An Analytic Modeling Code Of Tidal Effects In Binary Neutron Star Mergers, Alexander O'Dell, Maria Babiuc-Hamilton

Physics Faculty Research

Gravitational waves produced by binary neutron star mergers offer a unique window into matter behavior under extreme conditions. In this context, we analytically model the effect of matter on gravitational waves from binary neutron star mergers. We start with a binary black hole system, leveraging the post-Newtonian formalism for the inspiral and the Backwards-one-Body model for the merger. We combine the two methods to generate a baseline waveform and we validate our results against numerical relativity simulations. Next, we integrate tidal effects in phase and amplitude to account for matter and spacetime interaction using the NRTidal model and test its …

The Need For Localized, Socio-Economic Policy Measures For Controlling A Pandemic: An Empirical Study Of Covid-19 In India, Ashish Gupta, Prashant Das, Dongshin Kim

All Faculty Open Access Publications

The COVID-19 pandemic, a black swan event, created an unprecedented global health hazard and disrupted global economic activities. During the first wave of the COVID-19 pandemic, various governments announced lockdowns. India went under lockdown from 25 March 2020 for 21 days. These lockdowns disrupted the social fabric and economic activities. We examined the demographic and socio-economic determinants of COVID-19 infections and deaths across over 400 districts in India. Using statistical methods, we observed that the infection patterns demonstrate localized characteristics across districts. Areas with a larger male population and higher economic activity witnessed higher infection rates. Districts with more agricultural …

Establishing Metrics To Encourage Broader Use Of Atomic Requirements – A Call For Exchange And Experimentation, William L. Honig

Computer Science: Faculty Publications and Other Works

There are seemingly many advantages to being able to identify, document, test, and trace single or “atomic” requirements during system development and maintenance. Ongoing work with Agile development has focused on “user stories” that can capture individual features for implementation. However, it is still difficult to evaluate the quality of such requirements and teaching their creation is difficult.

Based on a working definition of atomic requirement, this paper proposes a set of metrics for their evaluation. Ten metrics designed to measure atomic requirements are presented here: five used on individual requirements statements and five applied to a requirements document or …

The Ethics Of Artificial Intelligence, Justice Gordon Goodman

UC Law Business Journal

No abstract provided.

Young Black American Women’S Social Media Use And Online Victimization, Alexandria C. Onuoha, Sara Matsuzaka, Alexis G. Stanton, Vanessa V. Volpe, Lanice R. Avery

Department of Social Work and Child Advocacy Faculty Scholarship and Creative Works

Despite young Black women’s high rates of social media use and risks for victimization at the nexus of sexism and racism, the relationship between these variables remains under researched in this segment. We surveyed 354 Black American women aged 18–30 to explore the associations between two aspects of social media use—time spent daily on social media platforms (i.e., Facebook, Instagram, Snapchat, TikTok, Tumblr, Twitter, and YouTube) and type of social media engagement (i.e., active social use, active non-social use, and passive use)—with four different types of online victimization (i.e., general online victimization [GOV], online sexual victimization [OSV], online individual racial …

Putting Creative Thinking At The Core Of The English School Curriculum: An Exploratory Study, Sladana Krstic

Assessment and Reporting

Across much of the world, in more than 20 educational jurisdictions, the ability to think creatively is seen as a core aspect of what it is to be a successful learner today and, consequently, it has been included within various national curricula (Taylor et al., 2020). In England this is not yet the case, despite strong arguments being made for creative thinking being a core part of the curriculum in the Durham Commission on Creativity and Education (2019). In 2023 Rethinking Assessment and ACER UK conducted an exploratory study to examine the feasibility of integrating creative thinking into five subjects …