Digital Commons Network^™

Exploring Occupational Therapy Client Factors In Postpartum Mothers: A Comparative Analysis Of Intended And Unintended Pregnancies, Samantha Merew, Melanie Kelly, Kayleigh Nolan, Brian Scaife

Graduate Student Scholarship

No abstract provided.

Efficacy Of Lactobacillus Rhamnosus And Its Metabolites To Mitigate The Risk Of Foodborne Pathogens In Hydroponic Nutrient Solution, Esther Oginni, Robin A. Choudhury, Veerachandra Yemmireddy

School of Earth, Environmental, & Marine Sciences Faculty Publications

Hydroponic nutrient solution (HNS) has been established as an ideal conduit for pathogen contamination and proliferation. This study evaluated the efficacy of lactic acid bacteria and their metabolites in mitigating the risk of foodborne pathogens in HNS when compared to conventional chemical treatments. Hoagland’s HNS were prepared according to the manufacturer’s instructions and inoculated with Salmonella Typhimurium, Escherichia coli 0157:H7, and Listeria innocua at 105 CFU/mL cell concentration. These nutrient solutions were subjected to treatment with various concentrations of Lactobacillus rhamnosus live cells, a cell-free extract (CFE) of L. rhamnosus metabolites, sodium hypochlorite and peroxyacetic acid at 22 ± 1 …

Shared Kitchens Changing The Housing Development, Agniya Seliuzhytskaya

McNair Summer Research Program

In response to the escalating housing crisis and ongoing economic disruptions, many individuals have turned to home-based food entrepreneurship as a means of financial stability. The Microenterprise Home Kitchen Operation (MEHKO) program enables residents to legally operate small-scale food businesses from their private kitchens, effectively blurring the line between domestic and commercial space. This research investigates how MEHKOs challenge conventional understandings of housing, domesticity, and zoning, and considers how shared or adaptable kitchen models might inform emerging housing typologies.

The study combines spatial and policy analysis by mapping the distribution of approved MEHKO sites in San Diego and overlaying that …

Illuminating Leadership Excellence: An Evidence-Based Qi Intervention Reigniting Nurse Leaders From Burnout To Brilliance Using Caring Science And Reflective Practice, Matthew S. Elliott

Master's Projects and Capstones

Abstract

Problem: A 2024 assessment at a 250‑bed Northern California medical center revealed that 76% of 16 inpatient nurse leaders met "high‑burnout" criteria on the Maslach Burnout Inventory, and leader turnover had climbed to 25%, more than triple national benchmarks, threatening patient care quality, financial stability, and alignment with Magnet® and employee engagement goals.

Context: Root causes included pandemic‑era promotions without development support, a task‑oriented leadership culture, and eroding psychological safety (Press Ganey engagement ≈ 30%). An integrative logic model positioned Watson's Caring Science as the theoretical base, Schön's Reflective Model for adaptive learning, and the Prosci ADKAR change framework …

Beyond A Monoracial Paradigm: Parents Practicing Racial Humility In The Racial Socialization Of Mixed-Race Children, Katherine Johnson

Sociology

Interracial parents face unique challenges in racially socializing their mixed-race children, but this socialization is imperative to their overall well-being and self-esteem. Using critical multiracial theory, the author argues that the interracial parents included in this study overwhelmingly understand the harm of promoting a monoracial paradigm of race when raising their children. They demonstrate this by implementing racial humility in their socialization practices to support and encourage the formation of a positive racial identity in their children. Drawing upon in-depth, semistructured interviews with 19 sets of interracial parents in the United States, the author identifies four themes related to how …

Shark Wildlife Tourism’S Influence On Conservation Efforts, Elizabeth C. Saraf

All HCAS Student Capstones, Theses, and Dissertations

Shark wildlife tourism has the potential to shape pro-environmental values and attitudes, fostering meaningful conservation behaviors. Understanding the influence of participating in shark tourism activities provides valuable insights into its effectiveness as a conservation tool. This study compared different intervention types related to wildlife tourism, including both direct (i.e., swimming with sharks) and indirect (i.e., viewing a related documentary) interactions with sharks. To evaluate the impact of these intervention events, participants were surveyed at three time intervals: before, immediately afterwards, and one month after the event. The surveys assessed respondents’ psychological constructs related to the environment, specifically their value orientations, …

Effects Of Oil Spill Response Agents On Scleractinan Corals Acropora Cervicornis And Porites Divaricata, Austin Blakeslee

All HCAS Student Capstones, Theses, and Dissertations

Coral reefs are biodiverse coastal ecosystems at risk of exposure to spilled oil; spills reaching shorelines can damage corals, mangroves, and many other species in nearshore shallow-water tropical environments. Efforts to remediate such spills have evolved over the years through the introduction of various chemical response agents that efficiently and effectively control the spread of oil. Chemical herding agents and dispersants, which can contain and control the oil spread, are promising additions to the spill response toolbox as potential alternatives to other response methods. These response agents are designed to be biodegradable and minimize potential harm to aquatic ecosystems. However, …

Genetic And Environmental Factors Contributing To The Pathogenesis Of Vertebral Osteomyelitis Caused By Enterococcus Cecorum In Broiler Chicken, Ummu Syauqah Al Musyahadah, Andi Asnayanti, Anh Dang Trieu Do, Adnan Alrubaye

Poultry Science Faculty Publications and Presentations

Enterococcus cecorum (EC) is the primary cause of Vertebral Osteomyelitis (VO) in poultry, characterized by a hock-sitting posture with legs extended forward. The disease begins with intestinal colonization, where pathogenic strains of E. cecorum establish themselves in the gut within the first week of a bird's lifecycle and translocate to the bloodstream later, reaching the organs, which finally infect the birds' Free Thoracic Vertebrae (FTV). Several factors contribute to the initiation and progression of the disease. Environmental factors such as heat stress, high blood sugar levels, prior infections, overcrowding, and rapid growth conditions weaken immunity and stimulate the emergence of …

Hsp70 Is A Chaperone For Il-33 Activity In Chronic Airway Disease, Omar A. Osorio, Heather E. Raphael, Colin E. Kluender, Ghandi F. Hassan, Lucy S. Cohen, Deborah F. Steinberg, Ella Katz-Kiriakos, Morgan D. Payne, Ethan M. Luo, Jamie L. Hicks, Derek E. Byers, Jennifer Alexander-Brett

2020-Current year OA Pubs

IL-33 is a key driver of type 2 inflammation and implicated in pathology of chronic obstructive pulmonary disease (COPD) and asthma. However, the mechanism for IL-33 secretion and regulation in the context of chronic airway disease is poorly understood. We previously reported an airway disease-associated isoform IL-33Δ34 that escapes nuclear sequestration and is tonically secreted from epithelial cells. Here, we describe how this IL-33Δ34 isoform interacts with HSP70 within cells and is targeted to secretory organelles through coordinated binding to phosphatidylserine (PS) and delivered to compartments for unconventional protein secretion (CUPS). Once secreted, extracellular HSP70 (eHSP70) in complex with IL-33Δ34 …

An Analysis Of Potential Factors Influencing College Sport Communicators Feels Of Being Overworked And Underappreciated, Kelly P. Elliott, Natalie Bunch, Tyler Williams

Journal of Issues in Intercollegiate Athletics

CSCs play pivotal roles, balancing the preservation of student-athlete narratives with the real-time demands of media-driven communication. However, a persistent challenge has emerged: many CSCs experience a pronounced sense of being overworked and undervalued. This study aims to explore predictors contributing to CSCs' feelings of being overworked and underappreciated, investigating factors like years of experience, career motivations, reasons for institutional selection, and tenure plans to understand their impact on CSCs' perceptions before employment. Researchers sent a survey instrument that included Likert scale, closed-ended items related to feelings over being overworked and underappreciated to CSCs. The primary analysis involved an independent …

Do They Belong? Inquiries Into The Perceptions Of The Black Male College Athlete Identity In Higher Education, Marcis Fennell, Kayla Martinez, C.Keith Harrison, Whitney Griffin, Nick Kopka

Journal of Issues in Intercollegiate Athletics

This qualitative study examined attitudes about Black male college athletes (BMCA)in predominantly White higher education institutions. To investigate the experience in the classroom, the purpose of this study was to inquire into the perception of the BMCA identity from the identity of the non-college athletes (NCA). Using the social identity complexity model, we sought to understand the perceptions that influence group formation among college students. The present study employed the film elicitation technique to examine the NCAs’ perceptions of the legitimacy of the BMCA identity in higher education during faculty interactions and its correlation to ingroup formation. The findings from …

Meet The Fars: An Examination Of The Background, Roles, And Appointment Of Faculty Athletic Representatives At National Collegiate Athletic Association Member Institutions, Chris Corr, Christopher Atwater, Mark S. Nagel, Richard Southall, Rick Eckstein, Marek Taškár

Journal of Issues in Intercollegiate Athletics

As many National Collegiate Athletic Association (NCAA) member institutions continue to engage in athletic centric decision-making processes, academic integrity and the campus experience for college athletes is often marginalized. Mandated by the NCAA to represent athletes’ academic interests, the faculty athletics representative (FAR) position is designed to occupy a central role in maintaining the primacy of academia among college athletes. FARs, however, exist within an institutional setting muddled by competing and contradictory logics. Accordingly, given the inherent juxtaposition between the operation of collegiate athletics and the stated role of FARs, the present study sought to examine the characteristics and positional …

Assessing College Athletic Departments’ Ability To Implement The Ncaa Mental Health Best Practices, Grace O. Louis, Shaine Henert

Journal of Issues in Intercollegiate Athletics

Student-athletes endure rigorous schedules, intense pressure, and significant physical and mental strain, all while being expected to show no signs of weakness. This high-stakes environment can exacerbate mental health challenges (Harris & Maher, 2023; Rice et al, 2016 & Brown, 2021). To address these concerns, the NCAA’s Sport Science Institute developed mental health best practices to support college student-athletes. However, FBS Division I non-autonomous athletic programs often struggle to fully implement these guidelines due to resource limitations, despite their commitment to student-athlete well-being (2021; Beebe & Petrie, 2024). This study employs an Interpretative Phenomenological Analysis (IPA) approach to explore the …

The Crossfit Affiliate Business Model: The Risks Of The “Unknown And Unknowable”, Anasheh G. Oliven

The Scholarship Without Borders Journal

In the wake of the tragic death of six-time Elite athlete Lazar Ðukič at the 2024 CrossFit Games, this study explores how CrossFit, LLC can enhance its public image and cultivate more substantial relationships with its affiliates and customer network. This purposeful case study examines the events surrounding Ðukič’s death in conjunction with founder Greg Glassman’s “Floyd-19” controversy, to posit that authenticity, transparency, and trust are three missing factors in the business model. With intentional and explicit collaboration with the Professional Fitness Athletes’ Association, this study argues that the organization’s Affiliate Business Model can be enhanced and affiliate and customer …

Dramatism And Crossfit: The Guilt Redemption Cycle In The Wake Of Ðukič’S Death, Anasheh G. Oliven

The Scholarship Without Borders Journal

After the death of elite Serbian athlete, Lazar Ðukič, at the 2024 CrossFit Games, CrossFit, LLC’s leadership was once again in the spotlight of another controversy. In the immediate aftermath, Chief Executive Officer, Don Faul, was responsible for navigating the complex crisis communication that was required. This study evaluates the language in Faul’s oratory and seeks to answer the questions: (1) what pentadic elements are incorporated in Faul’s communication, (2) what ratio prevails and (3) how do the linguistic choices offload the guilt and responsibility that the organization had to ensure athlete safety. In employing a critical linguistic analysis framework, …

Leading Gen Z: The Connected Authentic Leadership Model, James Mitchell

The Scholarship Without Borders Journal

Generation Z is rapidly reshaping the global workforce, bringing with them new expectations for leadership grounded in authenticity, purpose, flexibility, technological fluency, and cultural intelligence. However, many traditional leadership models—such as transactional, servant, and even transformational leadership—only partially align with Generation Z’s needs. This study conducted a thematic analysis of 45 scholarly articles published between 2018 and 2024, identifying six leadership dimensions most valued by Generation Z: authentic transparency, servant-transformational focus, adaptive flexibility and inclusion, digital fluency, purpose-driven vision, and cultural intelligence. Based on these findings, the Connected Authentic Leadership Model (CALM) was developed to provide a holistic leadership framework …

Transactional And Autocratic Leadership In Practice: The Case Of Trump’S Attempt To Redefine Birthright Citizenship, Ruolan Huang, Liwei Fang, Jingzhe Zhang, Anna Zaldivar

The Scholarship Without Borders Journal

This case study investigates how President Donald Trump's autocratic and transactional leadership style influenced the conception, implementation, and social impact of the 2025 executive order seeking to revoke birthright citizenship for children of undocumented immigrants. This study employs the case study approach and applies thematic analysis of public documents, legal texts, and media reports. The study identifies five major themes, including autocratic leadership and executive overreach, racialized policy implementation, media manipulation, legal resistance, and a broader crisis of democratic legitimacy. The findings suggest that while the executive order aims at framing a legal structure, it disproportionately affects marginalized immigrant communities, …

Black Americans’ Strategic Disengagement In Digital Protest: A Thematic Analysis Of Youtube Responses To Latino Deportation Appeals (2025), Professor Meya E. Hargett

The Scholarship Without Borders Journal

This qualitative study, grounded in digital discourse theory, investigates Black Americans’ responses to the Latino community’s calls for protest support against federal deportation policies under the current U.S. administration. Twelve publicly available YouTube videos from Spring 2025 were analyzed using inductive thematic analysis to identify key patterns in Black discourse, including themes of strategic withdrawal, political disillusionment, solidarity fatigue, and historical tension.

This study defines 'stand down' as a deliberate, non-antagonistic decision to refrain from participating in another group’s protest movement. Findings indicate that disengagement is not rooted in apathy but is shaped by long-standing racialized experiences, ideological misalignment, and …

Rev. Modestus Wirtner: Biographical Sketch And Additions And Corrections To The Miridae In His 1904 List Of Western Pennsylvania Hemiptera, A. G. Wheeler Jr., Thomas J. Henry

The Great Lakes Entomologist

[Excerpt]

The Rev. Modestus Wirtner's (1904) list of western Pennsylvania Hemiptera remains as the only useful general account of this group for the state. Earlier, Rathvon (1869) had published a short list of species from Lancaster County, but because the identity of species referred to cannot be established, his list has limited value.

Clouds, Cameras, And Computers: The First Amendment And Networked Public Places, Timothy Zick

Florida Law Review

No abstract provided.

On Metamodernism And The Postdigital In The Contemporary Novel, Hanna-Riikka Roine

Criticism

Metamodernism and the Postdigital in the Contemporary Novel by Spencer Jordan. London & New York: Bloomsbury, 2024. Pp. 233. Hardback.

On Petrochemical Fantasies: The Art And Energy Of American Comics, Mike Classon Frangos

Criticism

Petrochecmical Fantasies: The Art and Energy of American Comics by Daniel Worden. The Ohio State University Press: Columbus, 2024. Pp. 171. $34.95 cloth.

S. Aurelii Augustini Hipponensis Episcopi De Civitate Dei Libri Xxii, Saint Augustine Of Hippo

Hannah Arendt Marginalia - All

Lipsiae: Sumptibus et typis Caroli Tauchnitii, 1825

Call #: BR65 .A64 1825

Contains underlining & marginal lining.

PDF Information: 9 pages – 5.9mb

Guide To Jewish History Under Nazi Impact, Jacob Robinson, Philip Friedman

Hannah Arendt Marginalia - All

New York [Yivo Institute for Jewish Research] 1960

Call #: Z6207.W8 R56

Contains endpaper notes

PDF Information: 15 pages – 1.4 MB

Aristotle: A Complete Exposition Of His Works & Thought, W. D. Ross

Hannah Arendt Marginalia - All

New York : Meridian Books, 1959

Call #: B485 .R6 1959

Contains marginalia

PDF Information: 12 pages – 604KB

The Shorthorn: October 31, 1969

The Shorthorn Newspaper Collection: 1960s

No abstract provided.

The Shorthorn: October 10, 1969

The Shorthorn Newspaper Collection: 1960s

No abstract provided.

The Shorthorn: May 2, 1969

The Shorthorn Newspaper Collection: 1960s

No abstract provided.

The Shorthorn: February 21, 1969

The Shorthorn Newspaper Collection: 1960s

No abstract provided.

The Shorthorn: January 10, 1969

The Shorthorn Newspaper Collection: 1960s

No abstract provided.