Digital Commons Network^™

The Nurse's Lived Experience Of Transferring Nutrition Knowledge To Patients: A Descriptive Phenomenology, Kendrah Lynne Cunningham

Doctoral Dissertations and Projects

This descriptive phenomenological qualitative study aimed to gain insight into the nurse’s lived experience of transferring nutrition knowledge to patients. Nurses play an important role in assisting the patient to become more proficient in health and nutrition literacy to make proper choices related to their nutrition. It is necessary to evaluate the lived experience of the nurse in transferring nutrition knowledge to patients. There is a gap in the literature on nurses’ experience in providing nutrition knowledge to their patients. This descriptive phenomenological qualitative study examines the lived experience of nurses in transferring nutrition education to their patients. This was …

A Phenomenological Approach: How Hopelessness Affects Achievement In The Areas Of Socio-Economic, Criminality, And Educational Success Within The African American Community, Shawn A. Parker

Doctoral Dissertations and Projects

This phenomenological study was designed to examine how the concept of hope or lack thereof has an impact on the negative discrepancies in the areas of education, criminal behavior, and socio-economic status among African Americans as it compares to Whites. There may be other ethnicities who have significant inconsistencies as well, but for the sack of this study, the comparisons were primarily among African Americans and Whites. The theory guiding this study is the psychodynamic approach. This approach was guided by Sigmond Freud’s desire to understand human behavior; provided a path to studying the events of the past and present …

The Impact Of Effective Teaching In Closing The Achievement Gap For Minority Students Entering Post-Secondary Education: A Case Study, Diamon Cymon Ike Hughes

Doctoral Dissertations and Projects

The purpose of this instrumental case study was to explore the practices and strategies utilized by high-performing teachers to impact the learning outcomes for economically disadvantaged and minority students. The theory driving this study was Hattie’s theory of visible learning, which asserts that teaching and learning are the most significant factors impacting student achievement. The study took place at Phoenix Academy Alternative High School. Phoenix is an alternative high school for at-risk students and is a majority economically disadvantaged and minority campus. Participants in the study were teachers who teach core subjects with mandatory passing requirements for student graduation and …

The Effectiveness Of K-12 Online Music Education During The Covid-19 Lockdown, Christopher Lafser

Doctoral Dissertations and Projects

Despite the successes of online education, students often learn and develop skills in classroom music ensembles that cannot be replicated in online learning. Virtual learning is a new tool for some educators and during the 2020-2022 COVID-19 Pandemic lockdown, many schools were not prepared for the sudden changes the lockdowns needed. Since the lockdown, there have been few studies which examine student music engagement in 100% virtual learning as compared to in-classroom instruction. This qualitative research study examines in what ways music students engage in 100% virtual learning compared to students in a traditional classroom in the areas of musical …

Neuromuscular Basis Of Drosophila Larval Rolling Escape Behavior, Patricia C Cooney, Yuhan Huang, Wenze Li, Dulanjana M Perera, Richard Hormigo, Tanya Tabachnik, Isuru S Godage, Elizabeth M C Hillman, Wesley B Grueber, Aref A Zarin

Faculty, Staff and Student Publications

To escape from dangerous stimuli, animals execute escape behaviors that are fundamentally different from normal locomotion. The rolling escape behavior of Drosophila larvae consists of C-shaped bending and rolling. However, the muscle contraction patterns that lead to rolling are poorly understood. We find that following the initial body bending, muscles contract in a circumferential wave around the larva as they enter the bend, maintaining unidirectional rolling that resembles a cylinder rolling on a surface. We study the structure of motor circuits for rolling, inhibit different motor neurons to determine which muscles are essential for rolling, and propose circuit and biomechanical …

Social Justice Mathematics: Classroom Practices That Give Students Rigor While Building Agency, Emily Marquise

Masters Theses (Archived)

The purpose of this study is to examine the impact of a social justice approach to mathematics instruction. While many students have math aversion, students in low socioeconomic communities exhibit this to a higher degree putting them at a disadvantage as they progress through their educational career. More than 3.4 million K-12 students in the United States come from families that earn less than the median income yet achieve scores in the top percentile (Wyner et al., 2007). This raises the question of why so many students in low-socioeconomic settings are not given rigorous content that will keep them competitive …

How Do Staff And Families Perceive The Effects Of After School Programs On The Overall School Experience?, Selena Alonzo

Masters Theses (Archived)

No abstract provided.

Cyber Resilient Wind Turbine Generator Control System, Nathan Oaks Farrar

Electronic Theses and Dissertations Archive

As wind turbine generator systems become more common in the modern power grid, the question of how to adequately protect them from cyber criminals has become a major theme in the development of new control systems. As such, Artificial Intelligence (AI) and Machine Learning (ML) algorithms have become major contributors to preventing, detecting, and mitigating cyber-attacks in the power system. In their current state, wind turbine generator systems are woefully unprepared for a coordinated and sophisticated cyber-attack. With the implementation of the internet-of-things (IoT) devices in the power control network, cyber risks have increased exponentially. In the current literature, prevention …

Investigation Of Hyperspectral Data Unmixing And Its Impact On The Task Of Anomaly Detection, Mohammed Younis

Electronic Theses and Dissertations Archive

Hyperspectral unmixing is the process of decomposing mixed pixels into distinct spectra or endmembers. In the hyperspectral unmixing process, a linear mixture model and the Fully Constrained Least Square approach are used to estimate an abundance map, which highlights the amount of each endmember that is present in the scene. This unmixing process is essential to tasks, such as target detection, where a reference endmember is provided, and the goal is to highlight areas in the scene that correspond to that reference endmember. As the number of endmembers is important to the unmixing process, we conducted an investigation in which …

Evaluation Of Koopman Operator Neural Decoding Scheme, Kyle Edwards

Electronic Theses and Dissertations Archive

Neural activity correlates with a wide variety of phenomena relating to the animal originating the activity. It is possible to exploit those correlations by measuring the activity and mathematically transforming it via a so-called decoding process to determine what, physically, the activity represented. The signals measured are typically nonlinear, and though classical statistical techniques exist for handling these signals, increasingly influential methods including neural networks and the Koopman operator formalism provide new avenues to explore for handling such nonlinear problems. We propose a method of decoding utilizing a neural network representation of the Koopman operator and test it on the …

An Interacting Segment Model For The Calculation Of Nonlinear Optical Properties: Theory And Application To Peptide Sequences, Aaron R. Jones

Electronic Theses and Dissertations Archive

The aim of this thesis is to develop and refine an interacting segment model (ISM) for the accurate computational calculation of molecular electrical response properties. Traditional ab-initio quantum mechanical methods require a tremendous amount of computational resources to calculate these properties for larger molecular systems, rendering them infeasible for larger molecules. This ISM looks to address this issue, serving as a method that allows for accurate and timely calculation of properties of interest. It is found that the fits for both dipole moment and isotropic polarizability yield fantastic results when optimized against a set of ‘test molecules’, yielding errors of …

A Linguistic And Historical Study Of The Relationship Between The Ancient Egyptian Particle Ḥ3 And The Future Tense Prefix ḤA In Semitic, Hagar Saeed Hassan Abdelrahman

Electronic Theses and Dissertations Archive

Coptic is the final stage of the ancient Egyptian language, which appeared fully formed in the third century CE, until Arabic gradually replaced it after the Arab conquest of Egypt in 642 CE. Despite the dominance of Arabic, Coptic remained as a spoken language in Egypt until the sixteenth century. The only remaining usage of Coptic today is confined to liturgical use in the Coptic church in Egypt. The disappearance of Coptic coincides with the formation of the Egyptian Arabic dialect, the earliest appearance of which is in a manuscript by Yusuf al-Maghribi which dates to the sixteenth century. The …

Monte Carlo Generation Of Localized Particle Trajectories, Ivan Ahumada, James P. Edwards

School of Engineering, Computing and Mathematics

We introduce modifications to Monte Carlo simulations of the Feynman path integral that improve sampling of localized interactions. The algorithms generate trajectories in simple background potentials designed to concentrate them around the interaction region, reminiscent of importance sampling. This improves statistical sampling of the system and overcomes a long-time undersampling problem caused by the spatial diffusion inherent in Brownian motion. We prove the validity of our approach using previous analytic work on the distribution of values of the Wilson line over path integral trajectories and illustrate the improvements on some simple quantum mechanical systems.

Monte Carlo Generation Of Localized Particle Trajectories, Ivan Ahumada, James P. Edwards

School of Engineering, Computing and Mathematics

We introduce modifications to Monte Carlo simulations of the Feynman path integral that improve sampling of localized interactions. The algorithms generate trajectories in simple background potentials designed to concentrate them around the interaction region, reminiscent of importance sampling. This improves statistical sampling of the system and overcomes a long-time undersampling problem caused by the spatial diffusion inherent in Brownian motion. We prove the validity of our approach using previous analytic work on the distribution of values of the Wilson line over path integral trajectories and illustrate the improvements on some simple quantum mechanical systems.

Landau-Khalatnikov-Fradkin Gauge Transformations For The Propagator And Vertex In Qed And Qed2, James Edwards

School of Engineering, Computing and Mathematics

The non-perturbative Landau-Khalatnikov-Fradkin (LKF) transformations describe how Green functions in quantum field theory transform under a change in the photon field's linear covariant gauge parameter (denoted ξ). The transformations are framed most simply in coordinate space where they are multiplicative. They imply that information on gauge-dependent contributions from higher order diagrams in the perturbative series is contained in lower order contributions, which is useful in multi-loop calculations. We study the LKF transformations for the propagator and the vertex in both scalar and spinor QED, in some particular dimensions. A novelty of our work is to derive momentum-space integral representations of …

Modeling Of Functional Gene Regulation Through Machine Learning And Deep Learning Methods, Yuhao Chen

McKelvey School of Engineering Graduate Student Theses & Dissertations

Genes are specific sequences of nucleotides within the genome that undergo transcription to generate products that can diffuse throughout the cell. These gene products can take the form of either proteins or RNAs and play crucial roles in virtually all cellular functions, encompassing structural support, enzymatic activities, and signaling functions. An essential focus of contemporary biological research revolves around unraveling the functions of genes and their resulting products across different organisms. One primary means to conduct this research is through the regulation of gene expression. MicroRNAs (miRNAs), short single-stranded non-coding RNAs, play vital roles in gene expression regulation. Both computational …

A Quantum Physics-Based Force Field For Biomolecular Simulation, Roseane Dos Reis Silva

Arts & Sciences Graduate Student Theses and Dissertations

This dissertation explores the development of a physics-based force field meticulously tailored to guide molecular dynamics simulations of biomolecules. At its core, the Hydrogen-like Intermolecular Polarizable Potential (HIPPO) force field emerges as an apex of achievement, devised to refine the precision of short-range intermolecular interactions. HIPPO's inception marks a profound stride towards heightened realism in molecular simulations, anchored in Quantum Physics theory and fortified by state-of-the-art Quantum Chemistry calculations. This force field's efficacy is attested by its systematic application in constructing models featuring diverse organic molecules, from water to benzene, and those with motifs resembling proteins and nucleic acids. HIPPO …

Final 2023 Residential Metals Abatement Program (Rmap) Brw/Belgrade Borrow Submittal, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Mitigation Of Impacts To Historic Features At The Butte Reduction Works (Brw) Smelter, Kate Mccourt

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Increasing The Number Of High School Seniors Meeting The South Carolina "Profile Of A Graduate" Mandate, Cecil Bonner

Doctoral Dissertations and Projects

This applied study aimed to solve the problem of the inadequate number of high school seniors at Avenger Career Technology Center that meet the requirement of South Carolina's Profile of a Graduate. A multimethod approach was utilized to examine the problem of high school seniors not meeting college and career mandates. Data was collected through interviews with administrators, a focus group of ACTC students, and a quantitative survey from Avenger Career Technology Center teachers. Interviews were conducted with five administrators. A focus group of 10 students was held. Eighteen teachers completed a quantitative survey. Data were analyzed for codes and …

Examining The Effect Of Utilizing 1:1 Ipad Technology On Third Grade Reading Achievement: A Causal-Comparative Analysis, Sharla E. Edwards

Doctoral Dissertations and Projects

This quantitative causal-comparative study examined the effects of one-to-one (1:1) iPad instruction versus traditional instruction on urban third-grade students' English Language Arts (ELA) achievement. The research is significant given the rising use of technology, like the 1:1 iPad initiative, to combat declining reading proficiency. It highlights the pivotal role of third-grade reading proficiency in future success, aligning with education policies and catering to modern learners. This study provides valuable insights for educators, administrators, and education stakeholders by elucidating the impact of technology on reading achievement. As one-to-one instruction gains prominence, understanding its influence on students' reading performance is crucial due …

Implementing Appropriate Use Of Technology: A Case Study On How Rural Secondary Students Approach Digital Citizenship, Jill A. Lilly

Doctoral Dissertations and Projects

The purpose of this intrinsic case study is to discover the approach of rural secondary students regarding their attainment and practice of digital citizenship in a learning environment that utilizes technology. The theory guiding this research study is Kohlberg’s theory of moral development as it emphasizes how individuals establish their ethics and values because digital citizenship teaches students to use the Internet in an ethical and appropriate manner. The qualitative inquiry was conducted using an intrinsic case study in a small rural secondary public school. Convenience sampling was utilized, giving way to 18 adolescent participants and 10 teachers at the …

The Influences Of Music On The Confidence And Sense Of Belonging Of Children, Melinda Sue Mertz

Doctoral Dissertations and Projects

Human emotion is greatly affected by music. Both listening to and creating music influence a person’s emotions. Despite the research supporting this finding, there is a lack of research detailing how music influences the confidence and sense of belonging for the early childhood student. This issue is important because educators are concerned about the mental wellbeing of their students. The observation of how music effects the confidence and sense of belonging of a child may assist educators to improve the issue of mental health among the students in their schools. This qualitative case study, which takes place in South Africa, …

A Multicase Study Of Local Church Leaders' Perceived Impact On Reducing Inequity In Majority-Minority Urban Schools, Kenslio Ojentis

Doctoral Dissertations and Projects

The purpose of this multi-case study was to explore the local churches’ perceived impact on reducing education inequity in majority-minority urban schools in the northeast and mid-Atlantic regions of the United States. In this research, education inequity is generally defined as the lack of academic resources such as school funding, experienced teachers, and technology in a community that has been historically excluded. This study was guided by social capital theory as it relates to education and how they influence community and parental involvement levels and investments that impact educational success. The research questions are as follows: (1) How do local …

Choosing A Sophisticated, Robust, And Secure Programming Language, J. Simon Richard

The Downtown Review: An Interdisciplinary Journal Written and Peer-Reviewed by Mandel Honors College Students at Cleveland State University

This paper explores which programming languages maximize the quality and efficiency of software development projects requiring high levels of sophistication, security, and stability. Of the four languages discussed in this paper—C, C++, Java, and Rust—we conclude that Rust is the best for this application.

The Influence Of High Renaissance Art On The Mannerist Movement: Examining Representative Works Of Rosso Fiorentino, Pontormo, And Bronzino, Jana Ondrechen Hallford

The Confluence

This paper explores the impact of the High Renaissance, led by Leonardo da Vinci, Michelangelo, and Raphael, on the development of the Mannerist movement. Specifically, it examines the ways in which three prominent Mannerist artists, Pontormo, Rosso Fiorentino, and Bronzino, built upon the "ideal" art produced during the High Renaissance.

Through a comparative analysis of works by the "three greats" of the High Renaissance and those of the three Mannerist artists, this paper identifies similarities and differences in style, composition, and subject matter. It also considers broader cultural influences that contributed to the development of Mannerism.

The paper argues that …

Lipid Membrane Self-Assembly And Synthesis In The Lab By Rapid, Low-Cost Microfluidics Approaches, Kathleen Hardwick, Shane O'Reilly

SURE Journal: Science Undergraduate Research Experience Journal

Lipid membranes, which self-assemble in nature and under laboratory conditions, can form vesicles called liposomes. The main uses for liposomes are in drug delivery systems and as animal cell models. From the initial research into lipid membrane science, to the systematic literature review using Web of Science, to refining the project scope, to the description of the method, this project follows the process of developing a method for lipid membrane self-assembly and synthesis in the lab. The result was a rapid prototyping method for fabricating microfluidic devices to test different designs for channels, for use with a liposome synthesis protocol. …

Regulation Of Mirnas In Obesity And Diabetes, Eva Maher, Ava O'Meara, Cathy Brougham

SURE Journal: Science Undergraduate Research Experience Journal

Introduction: The prevalence of obesity and obesity-related secondary disorders has increased dramatically in recent years. Dysregulated microRNA (miRNA) expression has been linked to the development of obesity and its associated disorders. Adipose derived stem cells (ADSCs) are promising cell models of obesity, obesity-related inflammation and diabetes. Furthermore, miRNA expression profiles have emerged as promising targets for the novel treatment of diseases such as obesity. In order to enhance miRNA-based therapies, the miRNA expression profile of obesity and its related disorders must be monitored to further understand the underlying mechanisms of obesity and to identify novel targets.

Aim: The aim of …

The Potential Of Stem Cell Therapy In Multiple Sclerosis Treatment: A Review, Sorina Amarculesei, Ava O'Meara Cushen, Cathy Brougham

SURE Journal: Science Undergraduate Research Experience Journal

Multiple Sclerosis is an autoimmune and neurodegenerative disease of the central nervous system. There are currently 2.8 million people living with Multiple Sclerosis worldwide, including 9000 people in Ireland, with a prevalence of 193 per 100,000 people. Symptoms of Multiple Sclerosis include sensory loss, fatigue, cognitive dysfunction, spasticity, depression, optic neuritis, gait ataxia, diplopia, and loss of bladder control. Currently, there is no standardised treatment or cure for Multiple Sclerosis with many strategies focusing on symptoms. Stem cells have emerged as promising approaches for Multiple Sclerosis therapeutics. Clinical trials primarily focus on mesenchymal stem cell-based therapies for Multiple Sclerosis. Furthermore, …

Editorial - Sure Journal Vol 5, Anne M. Friel

SURE Journal: Science Undergraduate Research Experience Journal

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