Digital Commons Network^™

Schema, Stigma, And The “We-Them” Divide: Perspectives On Ageism From Everyday Life To Healthcare, Temple D. West

English Theses & Dissertations

Ageism remains a pervasive and often underexamined form of discrimination, affecting older adults across both everyday and clinical contexts. This paper explores how cognitive schemas—mental frameworks that shape perception and experience—and stigma interact to reinforce a “we–them” divide between and older patients and healthcare providers, as well as between older and younger individuals in broader society. Through focus groups and listening to the voices of older patients, this study examines how assumptions of age-based decline are embedded in society and inform schemas of ageism. It considers how those schemas shape the spoiled identity of older people as a stigmatized group, …

Marginalized Pre-Service Teachers’ Digital Competence: An Exploration Of Epistemic Beliefs And Lived Experiences, Jerolyn Rose Brown

STEMPS Theses & Dissertations

Amid growing calls for equity in teacher education, this dissertation investigates how digital competence and epistemological beliefs interact within the lived experiences of marginalized pre-service teachers (mPSTs), also referenced as teacher candidates, whose racial and ethnic identities often position them at the periphery of dominant educational narratives. Anchored in critical narrative inquiry (Pino Gavidia & Adu, 2022) and framed by the DigCompEdu digital competence model (Redecker & Punie, 2017), the study employs a multimethod approach, integrating quantitative data from the SELFIEforTEACHERS self-assessment tool (Economou, 2023) with qualitative insights drawn from in-depth narrative interviews. The participant cohort consists of 50 marginalized …

Taming The Wicked Problem: Transparency, Civic Apathy, And The Challenge Of Rebuilding Trust In Local Government, Austin N. Kaiser

School of Public Service Theses & Dissertations

Since the 1960s, the United States has experienced a persistent decline in public trust in government. The Founders believed that government could only function with the consent of the governed, making this erosion of trust a significant concern for democratic legitimacy. In response, many scholars and practitioners have championed transparency as a pillar of sound governance and a potential remedy for rebuilding trust. However, the solution may not be as simple as improving openness. Public officials increasingly recognize that transparency alone may have limited or even unintended consequences, especially when public participation is low or administrative resources are strained.

This …

Exploring The Impact Of Identity-Based Bullying On Suicidal Thoughts And Behaviors Among 6th-12th Grade Youth In Virginia, Camille N. Johnson

Psychology Theses & Dissertations

Suicidal thoughts and behaviors (STBs) are a growing public health concern among youth. Bullying victimization is a robust risk factor for STBs and identity-based bullying (IBB) or bullying that occurs due to a person’s actual or perceived social-identity/identities that is ingrained in discrimination, prejudice, or bias, has been found to be more strongly associated with STBs compared to bullying that was unrelated to identity. The current study used data from the Virginia School Survey of Climate and Working Conditions (N=399,493) to examine associations between general bullying, adult-perpetrated bullying, and IBB with depression and STBs among 6th-12th grade youth. This study …

Investigation Of Laser Based Flow Diagnostics With Metastable Argon, Sterling S. Gordon

Physics Theses & Dissertations

The overarching motivation of this work is the development of seedless, non-intrusive, laser-based diagnostics for supersonic airflow in wind tunnels. To advance this goal, this dissertation fo-cuses on three-photon excitation in a research-grade argon beam within a tabletop vacuum system, which offers a controlled environment for testing and refining the approach. The chosen excitation scheme drives argon atoms to the 3d[5/2]₃ state using a pulsed Ti:Sapphire laser system, enabling time-of-flight (ToF) measurements on atoms that subsequently undergo a multi-step decay to the metastable 4s[3/2]₂ state. Although full realization of this excitation scheme was hindered by technical …

Identity Salience Of Organizational Culture: The Intersection Of Racial And Occupational Identities In High-Risk Professions, Sarah Espinosa

School of Public Service Theses & Dissertations

Despite decades of effort, issues of race and color in organizations remain unresolved. Representative Bureaucracy (RB) has been a necessary but insufficient response to these challenges. While RB promotes diversity and inclusion, it struggles to address deeper issues of equity and justice, which are seen in the persistence of police brutality, even with increased representation of officers of color. This dissertation will propose a new theoretical approach to address the shortcomings of RB, a framework for the Identity Salience of Organizational Culture (ISOC). The ISOC framework seeks to build beyond RB to explain how the culture of high-risk professions with …

The Presentation Of Self In Everyday Digital Life: A Study Of Self- Disclosure And Work Environments, Mackenzie Michelle Skiff

Communication & Theatre Arts Theses

The digital age impacts individuals’ lives in many ways. One impact is how and where work is completed across many careers. The work-from-home strategy enables individuals to complete work that is not within a shared space, such as an office. With the absence of this shared space, communication practices within workplaces could be changing. Specifically, self-disclosure while working from home may differ from self-disclosure within the office or hybrid (both in office and remote) work environments. This thesis investigates whether there are differences in self-disclosure practices across three different types of contemporary work environments and offers a digital update to …

Reading The Romance Reader: Booktok, Algorithmic Subjugation, And The Fight For Cultural Legitimacy, Emily Maranto Hill

Communication & Theatre Arts Theses

This thesis examines the transformation of romance reader identity through the lens of BookTok, investigating how digital platforms grant cultural legitimacy while simultaneously subjugating community practices to algorithmic control. Romance readers historically developed emotional labor practices, counter-public formation strategies, and fan-driven meaning-making to resist decades of cultural marginalization. Through analysis of TikTok's platform attributes, user behaviors, and the viral Tillie Cole controversy, this study traces how BookTok converts these resistant practices into behavioral data optimized for engagement rather than authentic discourse. The research employs theoretical frameworks including Janice Radway's ethnographic analysis, Shoshana Zuboff's surveillance capitalism, Nick Srnicek's platform capitalism, and …

Policymaker Receptivity To Corporate Political Activity As Influenced By Activists, Mark E. Bateman

School of Public Service Theses & Dissertations

This dissertation considers the role of shareholder resolutions and employee strikes as representations of activist activities targeting corporations and their influence on corporate political activity (CPA). The study builds from the McDonnell and Werner (2016) study in Administrative Science Quarterly, “Blacklisted businesses: Social activists’ challenges and the disruption of corporate political activity” that assessed the role of consumer boycotts vis-à-vis CPA. Starting with the political marketplace framework, introducing the policy relationship framework, and using signal theory, the dissertation found some support that shareholder resolutions and employee strikes related to increases in PAC refunds, that temporal issue salience to the …

Margalefidinium Polykrikoides Group Iii Va, Usa Strain Growth And Sac-Like Pellicle Cyst Dynamics, Eduardo Pérez Vega

OES Theses and Dissertations

Margalefidinium polykrikoides is a harmful cosmopolitan dinoflagellate that blooms in coastal waters. The effect of temperature and salinity on the growth of M. polykrikoides VA strain was examined using microscopy and growth models. M. polykrikoides Group III VA strain grew better at warmer temperatures and lower salinities than M. polykrikoides Group III NY strain, Group I Korea strain, and Japan strain (unknown group). Modelers need to use the temperature and salinity growth responses from M. polykrikoides Group III VA strain to better simulate and predict M. polykrikoides blooms in the Chesapeake Bay.

Dinoflagellates produce cysts as a strategy to withstand …

Impact Of Peripheral Circadian Misalignment And Alcohol On The Resiliency Of Intestinal Barrier And Microbiota, Laura Tran, Maliha Shaikh, Phillip A Engen, Ankur Naqib, Dulce M Frausto, Vivian Ramirez, Malia Gasteier, Zlata Bogin, Kristi Lawrence, Lijuan Zhang, Shiwen Song, Stefan J Green, Faraz Bishehsari, Christopher B Forsyth, Ali Keshavarzian, Garth R Swanson

Faculty, Staff and Student Publications

Circadian organization is involved in many gastrointestinal tract (GIT) functions such as the maintenance of intestinal barrier integrity. There is compelling evidence that perturbation of the circadian clock decreases intestinal epithelial cells' resiliency to alcohol-induced injury. One of the most common causes of circadian misalignment is wrong-time eating (largest meal at dinner) in modern societies. Yet, few studies have examined the importance of peripheral circadian rhythms of the GIT to alcohol consumption. Eating patterns during physiologic rest time, defined as wrong-time eating (WTE), misalign the peripheral circadian clock of the GIT and the body's central clock. This study aims to …

Tubulin Regulates Stability And Localization Of Stmn2 By Binding Preferentially To Its Soluble Form, Xiang Deng, Gary A Bradshaw, Marian Kalocsay, Timothy Mitchison

Faculty, Staff and Student Publications

The small, tubulin-binding protein STMN2 is highly expressed in neurons and is implicated in amyotrophic lateral sclerosis. STMN2 degrades rapidly and accumulates at axotomy sites, suggesting fast turnover is crucial for its neuroprotective function. We show that STMN2 was primarily degraded by the ubiquitin-proteasome system. Its membrane-targeting N-terminal domain promoted fast turnover, whereas its tubulin-binding domain promoted stabilization. Proximity labeling and imaging showed that tubulin binding reduced STMN2 targeting to trans-Golgi network membranes. Pull-down assays showed that tubulin binds preferentially to soluble over membrane-bound STMN2. Our observations suggest that STMN2 interconverts between a soluble, tubulin-bound form and a membrane-bound, tubulin-free …

Did Copyright Fail Music Artists?, Rachel Landy

Articles

Music soundtracks our lives, supports over two million domestic jobs annually, and is listened to more than ever before. The record industry is thriving, having made over $17 billion in 2024. Yet, many professional artists are barely surviving. Artists signed to record deals lament royalty payments that amount to a fraction of a penny for each stream of their songs. So where is all the money going, and who, or what, is to blame? Public rhetoric and existing legislative proposals implicate copyright as a guilty party. But are those concerns justified?

This Article unpacks the music supply chain. It builds …

Discovering Eternal Sunshine: Storytelling Functions Of Vocal Timbre And Layering In Ariana Grande’S 2024 Album, Emily Mcquaid

Electronic Theses and Dissertations

This thesis analyzes the narrative of Ariana Grande’s 2024 concept album eternal sunshine in relation to the 2004 film Eternal Sunshine of the Spotless Mind. Chapter 1 contextualizes the album and its related media, including music videos, additional album releases, a short film, and interviews with insights from Grande. Chapter 2 realizes Peaches as the narrator of the album, demonstrates how the lyrics of each track of the album connect to the film Eternal Sunshine of the Spotless Mind, and establishes the framework for vocal timbre analysis in the rest of the paper. Chapters 3 through 5 analyze how …

Molecular Design And Engineering Of Luminophores For Aggregation Induced Electrogenerated Chemiluminescence, Jesy Alka Motchaalangaram

Dissertations

Most conventional luminophores produce intense emissions in solutions but suffer from weak emissions or quenching when aggregated in poor solvents due to intermolecular interactions, such as π-π stacking. This phenomenon is known as aggregation caused by quenching (ACQ), limits their applications in their solid state. In contrast, aggregation induced emission (AIE) is a phenomenon in which luminophores are weak- or non-emissive in solution but emit intensively in their aggregated or solid states. AIE has enabled significant advancements in various real-world applications and has inspired new areas of research. The combination of AIE with electrogenerated chemiluminescence (ECL) has resulted in a …

Extracellular Domain Shedding Of Trop2 Activates Egfr Signaling To Drive Prostate Cancer Metastasis, Shiqin Liu, En-Chi Hsu, Merve Aslan, Fernando Garcia-Marques, Michelle Shen, Alifiani B Hartono, Francisco Solano, Kewei Le, Hyeonji Hwang, Chung S Lee, Abel Bermudez, Rosalie Nolley, Donna M Peehl, James D Brooks, Michael A Liss, Sharon J Pitteri, Tanya Stoyanova

Faculty, Staff and Student Publications

UNLABELLED: Metastasis is the main cause of prostate cancer-associated deaths, highlighting the urgent need to determine the mechanisms underlying prostate cancer progression. TROP2 (also known as tumor-associated calcium signal transducer 2) is an oncogenic transmembrane surface protein that is highly expressed in metastatic prostate cancer. Naturally occurring cleavage of TROP2 leads to a release of the TROP2 extracellular domain (TECD) into the extracellular environment. In this study, we identified an important functional role of TECD in prostate cancer metastasis. TECD was detectable in media from prostate cancer cells and serum from patients with clinically significant prostate cancer. Although shed TECD …

Acculturation, Values, And Acculturative Stress For Autistic Latino Emerging Adults And Spanish-Speaking Parents Participating In The ¡Iniciando! La Adultez Program, Antonio F Pagán, Miriam Ortiz, Erin Bernal, Katherine A Loveland, Ana Esparza, Cecilia Montiel-Nava, Ron Acierno

Faculty, Staff and Student Publications

Latino families with emerging adults diagnosed with Autism Spectrum Disorder (ASD) face unique challenges during the transition to adulthood, influenced by cultural values, acculturation, and systemic barriers. Acculturation and acculturative stress are particularly relevant in this population, as they navigate cultural adaptation while maintaining traditional values like familismo (family) and respeto (respect). These dynamics are further complicated by disparities in access to resources and culturally responsive interventions. This study explores the interplay of cultural values, acculturation, and acculturative stress among Latino emerging adults with ASD and their Spanish-speaking parents participating in a culturally adapted and translated intervention. Using a cross-sectional …

A Novel Microfluidic Approach To Quantify Pore-Scale Mineral Dissolution In Porous Media, Rafid Musabbir Rahman, Elliott Niemur, Gianluca Blois, Farzan Kazemifar, Myeongsub Kim, Yaofa Li

Faculty Research, Scholarly, and Creative Activity

Mineral dissolution in porous media coupled with single- and/or multi-phase flows is pervasive in natural and engineering systems. Dissolution modifies the physical, hydrological, and geochemical properties of the solid matrix, resulting in a complex coupling between local dissolution rate and pore-scale flow. The work reports a microfluidic approach that includes 2D reactive porous media and advanced pore flow diagnostics for the study of pore-scale dissolution in porous media with unprecedented details. The 2D microfluidic porous media, called micromodels, were fabricated in calcite by combining photolithography and wet etching, which not only offers precise control over the structural and chemical properties, …

Global Estimates Of Seagrass Blue Carbon Stocks In Biomass And Net Primary Production, Enric Gomis, Simone Strydom, Nicole R. Foster, Diana Montemayor, Miguel A. Mateo, Eduard Serrano, Karina Inostroza, Roisin Mccallum, Anna Lafratta, Chanelle L. Webster, Caitlyn L. O’Dea, Nicole E. Said, Natasha Dunham, Rachele Bernasconi, Axel Werner, Federico Vitelli, Viena Puigcorbé, Alexandra D’Cruz, Cristian Salinas, Kathryn M. Mcmahon, Glenn A. Hyndes, Paul S. Lavery, Albert Pessarodona, Carlose M. Duarte, Oscar Serrano

Research outputs 2022 to 2026

Seagrass meadows play a key role in the global carbon cycle through storing carbon in their biomass and soils. However, the lack of global assessments of carbon stocks in seagrass biomass and net primary production (NPP) limits our understanding of their role in the carbon cycle. Here, we provide global estimates of biomass carbon stocks and NPP encompassing seagrasses with different life-history strategies, across bioregions and 66 countries. Seagrass meadows show up to 800-fold differences in biomass across different life-history strategies and bioregions (mean ± SE; 1551 ± 40 kg C ha⁻¹), whereas seagrass NPP (5833 ± 557 …

Looking At The Nose: Gender, Jewishness, And The Politics Of Visual Mediation, Laura Glitsos

Research outputs 2022 to 2026

The nose is a multisensory organ and a powerful bodily technology that helps orient the experience of consciousness in the material world, and yet, we have come to a socio-technological context so driven by ocularcentrism, largely as a result of the visual nature of social media and new media, that the nose is often reduced to just an idealised ‘shape’. This article explores how the contemporary construction and representation of the nose, especially on social media, is seated in a very long history of gendered and racialised politics. By examining the cultural and political implications of the nose through critical …

The Effects Of Acute And Chronic Exercise On Lipocalin-2 In Middle-Aged And Older Adults: A Randomized Control Trial, Carlie Bauer, Marc Sim, Cassandra Smith, Rhiannon Healy, Andrew Garnham, Navabeh Zare-Kookandeh, Elizabeth Byrnes, Mary N. Woessner, Joshua R. Lewis, Itamar Levinger

Research outputs 2022 to 2026

Objective Chronically elevated circulating lipocalin-2 (LCN2) levels are implicated in poor energy regulation, increased cardio-metabolic disease risk, and poor physical function. Exercise is known to improve these factors, but whether LCN2 is modifiable by exercise is not clear. We examined the effect of acute and chronic exercise on LCN2 levels and whether this relates to glucose regulation, body composition, and physical function. Design and methods Thirty-three middle-aged and older adults (45–84 years, median body mass index 26.21 kg/m²) completed an acute high-intensity interval exercise session (HIIE). Participants were randomized to 4 weeks of high-intensity interval training (HIIT) or …

Should The Army Be Involved In Divorce? Re-Examining The Pre-Divorce Defaults For Spousal Support, Artem M. Joukov, Thomas Godfrey

MC Law Review

Army Regulation 608-99 assigns a large portion of a Soldier’s paycheck to the spouse upon marital separation. The assignment occurs without a hearing, discovery, or consideration of critical evidence which might moderate the amount of support. The obligation rests on the Soldier to obtain a court order or spousal agreement to reduce the financial burden. The adversarial nature of modern divorces renders these requirements unrealistic. Amending the regulation would ease the burden of the Soldier, which is desirable in light of the ongoing recruitment crisis and the need to attract recruits and retain those already in the service.

Using Political Privilege To Profit: Insider Trading In The Government And S. 2463'S Alleged Attempt To Stop It, Allison K. Dooling

MC Law Review

Insider trading is generally illegal within the United States. However, members of Congress are notorious for regularly engaging in stock trades based on government information that mirrors insider trading. In 2023, Senators Gillibrand and Hawley proposed a bill, unlike any such proposed before, to put an ultimate ban on government insider trading: the “Ban Stock Trading for Government Officials Act” or S. 2463. On its face, S. 2463 appears to address the criticisms surrounding government insider trading. It not only increases regulation and reporting standards but also bans government officials, their spouses, and their dependents from owning any stock during …

Sociocultural Influences On Disordered Eating In Arab, Middle Eastern, And North African American Women: A Population Gap Research Study Examining The Roles Of Acculturative Stress And Family, Peer, And Media Pressures, Maria Kalantzis, Peiyi Wang, Katherine Meschino, Amanda Raffoul, Reza N. Sahlan, Abby Braden

Psychological Science Faculty Publications

Arab, Middle Eastern, and North African (A-MENA) Americans are historically excluded from body image and eating disorder research; more specifically, no study to date examined sociocultural risk factors for disordered eating in this population. The current study is a secondary analysis (Kalantzis et al., Eating Behaviors, 53, 101868, 2024) from a mixed-methods study, which found, through qualitative feedback on the Eating Disorder Examination Questionnaire, bicultural identity and family appearance pressures may be relevant when examining general eating, shape, and weight concerns in this population. From a non-clinical sample of A-MENA American women (N = 244), pressures from …

As Effective As You Perceive It: The Relationship Between Chatgpt’S Perceived Effectiveness And Mental Health Stigma, Scott N. Hannah, Deirdre Drake, Christopher D. Huntley, Joanne M. Dickson

Research outputs 2022 to 2026

Individuals are increasingly using artificial intelligence chatbots, such as ChatGPT, to seek conversational support for their personal mental health difficulties. Heightened concerns about mental health stigma may make anonymous, on-demand chatbot interactions more appealing for some than traditional face-to-face support. This study examined if using ChatGPT-4 for personal mental health difficulties is associated with two distinct forms of stigma, anticipated stigma and self-stigma. Our main aim was to investigate if the perceived effectiveness of ChatGPT use for mental health issues mediates the relationship between ChatGPT usage and anticipated stigma and self-stigma. The sample comprised 73 participants, mostly undergraduate psychology students. …

Exploring The Experiences And Needs Of Chinese Older Adults And Their Family Caregivers, Yu Huang

Research outputs 2022 to 2026

This multi-generational research project represents an academic partnership between Edith Cowan University (ECU) and Chung Wah Community Care (CWCC), conducted from February to August 2025. Through CWCC's established community participation programs, this collaboration provided both a rich platform for community engagement and an accessible entry point for an ECU Research Internship to collect and analyse in-depth data on the "homing" experiences of Chinese elderly immigrants in Australia.

The study employed a mixed-methods design, engaging 162 survey participants and 15 interview participants across CWCC's two service locations (Balcatta Hub and Willetton Hub) and one well-aged group of name as Evergreen College. …

Zinc-Based Amendments And Zn-Solubilizing Beneficial Bacteria Mitigate Lead-Induced Toxicity In Chickpea (Cicer Arietinum L.), Mohammad Shahid, Mohammad Abul Farah, Khalid Mashay Al-Anazi, Leonard Koolman

Research Outputs: 2025-Present

Lead (Pb) is a toxic metal that disrupts plant physiological processes and poses significant human health risks. Fertilizers, nanomaterials, and mineral-solubilizing plant growth-promoting rhizobacteria (PGPR) support phytoremediation as an emerging, eco-friendly strategy for metal detoxification by improving nutrient availability and minimizing metal toxicity in plants. This study explored the interactions of Zn-fertilizer, zinc-oxide nanoparticles (ZnO-NPs), and Zn-solubilizing Enterobacter cloacae (Zns-Ec) in mitigating Pb-induced phytotoxicity in 50, 100, and 150 mgPbkg ⁻¹ soil-stressed chickpea. Under Pb stress. Zn, ZnO-NP and Zns-Ec significantly (p < 0.05) improved root biomass (23.4, 52.3, and 71.4%), chl a (21.2, 26.5, and 39.8%), and carotenoids (26.7, 29.7 and 45.7%) in chickpea subjected to 50 mgPbkg ⁻¹ soil. Zn, ZnO-NP and Zns-Ec interactions reduced lipid peroxidation (LPO), hydrogen peroxide (H ₂O ₂) …

Design Principles For Customer‑Engaging Digital Service Systems: An Action Research Study, Keng Siau, Xiaofeng Chen, Xin Tan

Research Collection School Of Computing and Information Systems

Digital services represent a business approach employed by organizations to operate in the digital environment. However, systematic development guidelines for developing quality digital service systems are lacking in the literature. The authors identified four general challenges for developing and implementing customer-engaging digital service systems (CEDSS). By employing the method of canonical action research in a digital service system project, they derived 10 design principles for developing high-quality CEDSS. They empirically evaluated the design principles in the development project and through follow-up focus group sessions. The design principles provide applicable and actionable guidelines for the development of CEDSS.

S&P 500 Forecasting Using Options Data With Deep Learning Models: A Study, Jason Franicevich

LSU New Orleans Theses and Dissertations

No abstract provided.

Perception Of School Climate And Its Impact On The Language Acquisition Of El Students, John A. Starr Iii

LSU New Orleans Theses and Dissertations

Educators are grappling with the best way to support the influx of English Learners enrolling in schools. As the numbers of EL students continues to rise, school administrators are seeking the best approaches to address the needs of this subset of students. Additionally, research has shown the impact that school bonding has on the academic performance of native language students. Specifically, research has shown that students with a positive emotional connection to the teachers, peers, and the institution outperform those with less attachment to the school. The purpose of this study is to see if school climate and school bonding …