Digital Commons Network^™

Who Are Singer-Songwriters In The 21st Century? A Case Study On The Role Of Digital Communications In Socio-Musical Activity., Miranda Commisso

Theses and Dissertations

This thesis follows ten self-identified, singer-songwriters from diverse musical and cultural backgrounds to identify commonalities, with special attention given to the ways they invest power and meaning in their music through use of social media. While these musicians are seeking capital gains through use of social media, they do it as a way to make music their livelihood, not out of a desire for excessive wealth or fame, which reflects this musical category more broadly.

Out From Under: Stories Of Endometriosis, Prisca Edwards

Theses and Dissertations

Six individuals. One diagnosis. In Out From Under, people living with endometriosis gather for an art-centered workshop. Through collage and conversation, they transform isolating medical experiences into paths of connection and collective healing.

Endometriosis affects approximately one in ten women of reproductive age, yet diagnosis is often delayed by nearly a decade. During this time, many suffer from debilitating symptoms without adequate care or accessible treatment. Out From Under explores the lived experience of endometriosis through the lens of socially engaged documentary filmmaking. Participants share their medical histories, emotions, and frustrations in a structured yet open environment designed for intimacy, …

Unplug: Psychological Impact Of Nature In The Age Of Media Technology, Haisi Hu

Theses and Dissertations

My thesis explores the psychological, cultural, and societal consequences of humanity's growing disconnection from the natural world, intensified by dependence on artificial environments such as media, technology, and generative AI.

Pepperbox - May 2, 2025, Student Newspaper Of Arcata High School

The Pepperbox

Volume 97, Number 6

Mentoring Teacher Identity Development Among Early Childhood Preservice Teachers, Marla Ruth Pankratz

Walden Dissertations and Doctoral Studies

The problem addressed in this study is that many mentor teachers struggle to support early childhood preservice teachers in developing teacher identity. The purpose of this basic qualitative study was to understand mentor teachers’ challenges and what professional development or support fosters development of teacher identity in early childhood preservice teachers. Guided by Wenger’s communities of practice conceptual framework, data were collected via semistructured interviews with seven participants who had at least 3 years of early childhood teaching experience and had mentored an early childhood preservice teacher from a midwestern regional university in the last 5 years. Data analysis involved …

How The Code Of The Street Contributes To Incarceration Among Black Women, Jennifer Smith

Walden Dissertations and Doctoral Studies

Rising incarceration rates of Black women in the United States highlight the urgent need to examine factors contributing to this trend. This study investigates how Elijah Anderson’s Code of the Street influences behaviors that lead to incarceration among Black women in low-resource neighborhoods. Via the social disorganization theory, the research explored how economic instability, weakened social institutions, and community disorder contribute to adopting the street code and how adherence to the code contributes to participants’ incarceration. This qualitative study employed thematic analysis of interviews with 11 formerly incarcerated Black women, focusing on their perceptions regarding how the street code shaped …

Creative Coastal Futures: Developing Cultural And Creative Industries, Katharine Willis, Chris Bennewith, Kasper De Graaf

School of Art, Design and Architecture

The UK is a coastal country, no one lives more than 80 miles from the coast, and indeed when you get down to into Cornwall and Devon this reduces to just 20 miles. Our coasts are a rich source of natural and cultural assets replete with places people value, visit and choose to live in. Yet our coastal communities are some of the most overlooked, challenged and deprived in the country. The strengths that exist in our coastal areas – around natural resources and pockets of specialised skills – are compromised by low levels of economic capacity and activity, aggravated …

Selection Of Therapeutically Effective T-Cell Receptors From The Diverse Tumor-Bearing Repertoire, Leonie Rosenberger, Naresha Saligrama, Et Al.

2020-Current year OA Pubs

BACKGROUND: The development of T-cell receptor (TCR)-based T-cell therapies is hampered by the difficulties in identifying therapeutically effective tumor-specific TCRs from the natural repertoire of a patient's cancer-specific T cells.

METHODS: Here, we mimic experimentally near-patient conditions to analyze the T-cell repertoire in euthymic tumor-bearing mice responding to the H-2K

RESULTS: We found that mp68-specific TCRs isolated from either tumor-infiltrating T cells or spleens of mice immunized with mp68-expressing cancer cells are diverse and not inherently therapeutic when introduced into peripheral T cells and used for adoptive therapy of established tumors. While measuring short-term T-cell responses in vitro was unreliable …

Optimizing Small Ai Models For Biomedical Tasks Through Efficient Knowledge Transfer From Large Domain Models, Girish Sundaram

Theses and Dissertations

The PICO (Population, Intervention, Comparison, Outcome) framework is a widely adopted methodology for structuring clinical research questions and extracting relevant information from unstructured medical texts. However, traditional approaches for PICO classification demand computationally expensive domain-specific language models, such as BioBERT and ClinicalBERT, which require extensive training and large annotated datasets. This dissertation introduces Distilled Rapid Embedding Transfer (DRET), a novel knowledge transfer method designed to enable resource-constrained domain adaptation. DRET aims to efficiently transfer biomedical domain knowledge from large, specialized models to a compact, general-purpose model, DistilBERT, thereby enhancing its ability to perform domain-specific tasks without access to the original …

Found Words, Lost Homes: Immigration And The Language Of Identity, Ali Motamedi

Theses and Dissertations

This thesis explores the relationship between personal experience and public space through a body of work that moves between image, text, and material. Rooted in an intimate perspective and extending into streets, landscapes, and communal environments, the practice examines how nomadism—both physical and conceptual—shapes ways of seeing and making. Drawing from my background in engineering, a deep connection to Farsi literature, and the lived experience of immigration, the work reflects on themes of displacement, belonging, and identity.

A Limit That Recedes, Chloe Wilcox

Theses and Dissertations

In "A Limit that Recedes", I discuss my art practice in terms of accumulation and techniques of reproduction, such as casting, printing, and repetitive actions. I contextualize my work among artists such as H.C. Westermann, Isa Genzken, and Paul Thek. The work featured in this thesis explores ideas of aspiration, longing, and failure, and explores themes of the fraught relationship of the human and nature.

Quality Improvement Project Prevention Of Perioperative Pressure Injury Utilizing Scott Triggers Education, Assessment, And Interventions, Lisette Miller

Doctor of Nursing Practice Projects

Abstract

The quality improvement project was initiated to educate perioperative staff on the evidence-based practice of Scott Triggers to reduce perioperative hospital-acquired pressure injuries (HAPIs). The purpose of the project was to provide Scott Trigger’s education to perioperative nurses for the reduction of perioperative HAPIs utilizing Scott Trigger's risk assessment tool and recommended interventions. Using a quantitative quasi-experimental design, the project consisted of two separate three-month data collection sets, one set collected pre-educational intervention, and the second set collected post-educational intervention. The project proved the use of the Scott Triggers high-risk assessment tool and utilization of the recommended interventions to …

Evaluation Of The Library Session In A Health System Rn Research Fellowship Program, Frances Chu, Basia Delawska-Elliott, Carrie Grinstead, Dana Kopp, Heather Martin

Articles, Abstracts, and Reports

No abstract provided.

Artificial Intelligence-Based Virtual Staining Platform For Identifying Tumor-Associated Macrophages From Hematoxylin And Eosin-Stained Images, Arpit Aggarwal, Mayukhmala Jana, Amritpal Singh, Tanmoy Dam, Himanshu Maurya, Tilak Pathak, Sandra Orsulic, Kailin Yang, Deborah Chute, Justin A Bishop, Farhoud Faraji, Wade M Thorstad, Shlomo Koyfman, Scott Steward, Qiuying Shi, Vlad Sandulache, Nabil F Saba, James S Lewis, Germán Corredor, Anant Madabhushi

Faculty, Staff and Students Publications

Background: Virtual staining is an artificial intelligence-based approach that transforms pathology images between stain types, such as hematoxylin and eosin (H&E) to immunohistochemistry (IHC), providing a tissue-preserving and efficient alternative to traditional IHC staining. However, existing methods for translating H&E to virtual IHC often fail to generate images of sufficient quality for accurately delineating cell nuclei and IHC+ regions. To address these limitations, we introduce VISTA, an artificial intelligence-based virtual staining platform designed to translate H&E into virtual IHC.

Methods: We applied VISTA to identify M2-subtype tumor-associated macrophages (M2-TAMs) in H&E images from 968 patients with HPV+ oropharyngeal squamous cell …

Editorial–Special Issue On Application Of Cold Atmospheric Plasma In Human And Veterinary Disease, Katharina Stapelmann, Eloisa Sardella, Vandana Miller

Kimmel Cancer Center Papers, Presentations, and Grand Rounds

Plasma medicine is a rapidly evolving interdisciplinary field that combines plasma science and engineering, chemistry, biology, and medicine. This special issue focuses on various ways to apply cold atmospheric pressure plasma in translating plasma technology into clinical applications. Ongoing research on the redox-based mechanism of plasma action, the concept of 'plasma dose' and device control is critical for advancing plasma medicine. As these applications move toward the clinic, ensuring the reproducibility and quality control of plasma sources is essential. The articles in this issue present examples of both direct and indirect plasma applications, with indirect treatments describing cell exposure to …

Design And Assembly Of A Lightweight, Multi-Cannula Tetrode Drive For Bilateral Hippocampal And Acc Recordings, Homero Phelps, Jasmine Sidhu, Jonathan V. Trinidad, Talha Soluoku

Undergraduate Research Symposium Posters

Implants and Electrophysiology:

Electrophysiology is the study of the electrical properties of cells and tissues, neuronal implants enable high-resolution recordings of neuron action potentials and their locations in the brain.

Data gathered is key in investigating/mapping cognition and effects of neurological pathologies on regular neural systems.

Hyperdrive Model:

Previous model was restricted to two implant sites, and displayed frequent tetrode deformation

Hyperdrive was modified to support four implant sites and 16 independently movable tetrodes using 3D modeling software, while keeping its weight below 1.5 grams.

Targets:

Researchers targeted the hippocampus (CA1, CA3) and ACC, using the novel bilateral model

Designing Ai-Driven Dining: A Ux Approach To Enhancing The Self-Service Experience, Kaylin Joung, Yuki Hayashi, Dailuaine Esguerra

Undergraduate Research Symposium Posters

Artificial intelligence has transformed many industries, yet its integration into self-dining experiences is still emerging. This research explores how AI can enhance self-dining by introducing technology like interactive kiosks and robot servers to improve efficiency, personalization, and customer convenience. By addressing current gaps, we aim to create a more seamless and engaging dining experience.

Doc 2023-05 (Amended) Use And Administration Of The Student Feedback Tool, University Of Dayton. Executive Committee Of The Academic Senate

Senate Documents

The 2014 SET policy was to be reviewed after a period of five years. The Academic Senate in collaboration with the Learning Teaching Center and with robust consultation with faculty and students (including the Student Government Association) reviewed the policies related to the student evaluation of teaching from 2018 through 2023. This new policy is designed to replace existing policies, establishing one comprehensive policy related to student evaluation of teaching.

Doc 2003-03 (Amended) University Degree Requirements For Minimum Ud Credit Hours For University Of Dayton Credentials Policy, University Of Dayton. Academic Records Committee

Senate Documents

One of the primary objectives of this policy revision is to consolidate similar but disparate policies into one cohesive and universal policy applicable to all students. The proposed policy supports the recruitment and retention of students with transfer credit and transfer students while also providing clear guidance regarding what is or is not permissible for traditional students seeking "guest student status." This ensures that all students are treated equitably under a single, transparent framework.

The proposed policy ensures that students receive a substantial part of their education at the University of Dayton while maintaining flexibility for transfer students. It aligns …

Doc 2007-05 Processes And Procedures Of The Academic Senate, University Of Dayton. Academic Senate

Senate Governing Documents

These "Processes and Procedures" are intended to facilitate the smooth and transparent functioning of the Academic Senate of the University of Dayton.

Strategies To Reduce Medicaid Fraud And Abuse In Health Care Billing, Tram-Anh Leeza Nguyen

Walden Dissertations and Doctoral Studies

Medicaid fraud and abuse in health care billing is committed by licensed practitioners, patients, or criminal organizations and can pose a serious business problem. Health care managers are particularly concerned because fraudulent claims can result in lost revenue, legal consequences, and diminished resources for legitimate patient care. Grounded in the Complex Adaptive Systems Model, the purpose of this qualitative pragmatic inquiry was to explore the strategies some health care managers use to reduce fraud and abuse in health care billing. The participants included four health care managers in California who have successfully implemented strategies to mitigate fraud and financial abuse. …

Strategies For Identifying Entrepreneurial Opportunities In Small Business It Consulting, Oluwatosin Ogun

Walden Dissertations and Doctoral Studies

The lack of effective strategies for identifying opportunities threatens the survival and growth of small IT consulting businesses. Without these strategies, owners risk struggling to sustain their businesses in a highly competitive market. Grounded in the theory of planned behavior, the purpose of this qualitative pragmatic inquiry was to explore strategies that IT consulting small business owners use to identify business opportunities for growing their business. The project participants were six IT consulting small business owners in the Mid-Atlantic region of the United States who led or significantly contributed to successfully recognizing business opportunities in firms at least 5 years …

Efficient Maryland State Elementary School Classroom Mems 400, Spring 2025, Margot Jay

Mechanical Engineering and Materials Science Independent Study

Elementary school children spend most of their developmental years attending and sitting in classrooms. The purpose of this this study was to design an energy, cost, and psychologically efficient classroom. Extensive research on mechanical, electrical, and architectural design options was performed. Codes, standards, and an interview with an elementary school teacher guided the design selection process. In the end, the classroom was modeled in Revit and mirrored create the wing of a school. It was found that most classrooms have similar design choices due to their combined efficiency in energy, cost, and psychology. However, as the world advances, small changes …

Solar Design Considerations, David Howard

Mechanical Engineering and Materials Science Independent Study

This paper will discuss the design considerations for solar panel systems and the solar power generation process that occurs within solar modules. It will go in order of how the energy is transferred from the Sun to the solar panels and then to a public interconnection circuit. It will begin with solar irradiation and describe the intricacies of light, then describe how solar panels are positioned to maximize the irradiation captured and describe irradiation design terms, then describe the processes involving material science and heat transfer once the irradiation contacts the solar panels. The last part will present my solar …

Quantifying Noise In Optical Redox Ratio Imaging, Evan Sharafuddin, Hong Hu, Janet Sorrells

Electrical and Systems Engineering Undergraduate Student Research

Characterizing cellular metabolism through noninvasive imaging of metabolic cofactors NAD(P)H and FAD has become a powerful diagnostic tool, with the Optical Redox Ratio (ORR) serving as a key quantitative metric. However, widespread adoption of ORR imaging is hindered by the lack of standardized image quality requirements. This study addresses that gap by analytically deriving expressions for the variance of ORR measurements as a function of photon shot noise and dark current contributions. Using statistical conditioning, we modeled the expected pixelwise ORR variance and verified the model through simulated image sets and experimental data. We observed that variance decreases with higher …

Exploring Mobility: Phylogenetic And Structural Analysis Of The Intein In The Helicase Of Mycobacteriophage Alice, Sandra Xu

Honors Scholar Theses

This paper investigates the intein insertion in the DNA helicase gene Alice_175 of the Mycobacterium phage Alice, exploring its evolutionary significance and potential propagation mechanisms. Using phylogenetic analysis, there is evidence for gene transfer as a driving force in intein dissemination in phage and bacterial genomes. Structural predictions of the Alice_175 intein that were generated through AlphaFold2 as well as a phylogeny generated using SeaView infer a timeline of the intein's invasion and reveal key features that may influence protein functionality and host adaptation. Additionally, protein database searches suggest that intein mobility in this gene may not rely on prophages, …

Preparation And Characterization Of Phthalocyanine Photocatalysts Supported On Mixed Metal Oxides, Malak Alsharhan

Seton Hall University Dissertations and Theses (ETDs)

This research explores the development of hybrid photocatalysts by combining GeO₂ doping of metal oxides with phthalocyanine functionalization to enhance the degradation of Methyl Orange (MO) dye under visible light. Four metal oxide supports, TiO₂, Al₂O₃, SiO₂, and ZrO₂, were tested in their pristine form, then modified with GeO₂ and further functionalized by solution adsorption using two types of zinc phthalocyanines: F₁₆PcZn and F₆₄PcZn.

The degradation of MO was monitored using UV-Vis spectroscopy, and kinetic models were applied to evaluate the reaction rates. The results showed that the bare oxides exhibited little to no photocatalytic performance. GeO₂ doping …

Gpu-Accelerated Particle-Based Fluid Simulations, Jacob Daniel Warren

Honors Capstone Projects and Theses

No abstract provided.

Blockade Of Chpd1 T Cell Derived Cytokines Decreases Inflammatory Molecules Related To Cytokine Release Syndrome In Acute Lymphocytic Leukemia, Grace Cohen

Longwood Senior Theses

Acute lymphocytic leukemia (ALL) is a common pediatric cancer that is characterized by its high incidence of relapsed and refractory (R/R) cases. This brings about a need for new treatments that are safe and effective. One type of novel cancer immunotherapy uses chimeric antigen receptor (CAR) expressing T cells. CARs target tumor-associated antigens and enhance T cell responses. CAR T cell therapy has been successful in treating ALL, however there are associated toxicities such as cytokine release syndrome (CRS). One potential way to reduce CRS is to inhibit cytokine secretion and to alter the costimulatory domain in the CAR T …

May 2, 2025 Minutes, Swosu Faculty Senate

Faculty Senate Minutes

No abstract provided.