Digital Commons Network^™

Student Imaginaries: The Role Of Universities In Addressing The Polycrisis, Susana Maria Ruiz Sors

Theses and Dissertations

This thesis explores graduate student perceptions from the Public Affairs and Security Studies (PASS) program at the University of Texas Rio Grande Valley (UTRGV) regarding the role of universities in addressing interconnected environmental, economic, political, and social challenges, described here as a “polycrisis” (Lawrence et al., 2024). Using a mixed-methods approach, the study surveyed 42 students through Likert-scale questions and open-ended prompts. Results show students view economic inequality, political instability, and threats to democracy as the most pressing societal issues. While environmental issues were seen as important, they ranked lower in urgency. Students expect universities to address these challenges through …

The Housing Choice Voucher Program: An Analysis Of Its Demand And Supply (Challenges And Opportunities) And The Way Forward, Sethina Atsupe Dowuona-Owoo

Theses and Dissertations

In the United States, the Housing Choice Voucher Program, formerly known as Section 8, was created in 1974 to provide affordable housing for low-income families. However, recent research suggests that inaccessibility to homes for low-income groups remains high. This research aims to contribute to the existing literature by examining recent trends of the Housing Choice Voucher Program (HCVP) in providing housing affordability for low-income families.

The study used a sample of 30 U.S. states covering fifteen years (2009-2023). It relied on data from the Housing and Urban Development (HUD) department and other secondary sources. Using a mixed-methods approach, the study …

The Methane Clumped Isotope Signatures Of The Acetoclastic And Methylotrophic Methanogenesis Pathways, Mia L. Thompson

Dartmouth College Master’s Theses

Methane is a potent greenhouse gas and critical energy source for the global economy. Atmospheric methane concentrations play a critical role in global warming, while mitigating methane emissions may provide route to short-term reduction of warming effects. In order to track rates and sources of emissions, it is first necessary to understand the sources and sinks of methane; yet, there are challenges in distinguishing abiotic (water/rock), thermogenic, and biogenic methane. Traditional approaches of using the bulk isotopes of carbon (δ¹³C) and hydrogen (δD) of methane have limitations due to overlapping signatures and sensitivity to substrate isotope composition. In …

The Ghannouchi Test: The Compatibility Of Religious Ideas And Secular Democracy, Andrew P. Sheppe

Dartmouth College Master’s Theses

Secular, democratic societies and governments evolved out of religious societies and defined themselves partially in opposition to religious authority. This historical relationship has led to a debate about the compatibility between religious ideas and modern, secular society. Ernst-Wolfgang Böckenförde posited that secular, democratic societies still depend on religious foundations. Jürgen Habermas disagrees, claiming that processes of rational dialogue can provide sufficient support.

Two prominent twentieth century theologians, Reinhold Niebuhr and Abraham Joshua Heschel demonstrate that democratic systems are enriched and protected by theistic ideas, thus supporting Böckenförde’s dictum. However, they both recognize the importance of epistemic humility and a …

A Quantitative Examination Of The Sexual Health Of Aging Black Men In Rural South Africa, Esihle Lupindo

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation uses survey data primarily from Wave 1 of the Health and Aging in Africa: Longitudinal Study of In-depth Community in South Africa (HAALSI) which was collected in 2015 to study the sexual health of Black men in rural Mpumalanga, South Africa. Broadly speaking, I examine aging men’s sexual health as it related to HIV, well-being, loneliness, social networks and disclosure. The definition that I use for sexual health was coined by MacPhail and Campbell (2001) who define it as “not only sexual practices but also what people know and believe about sex, particularly what they think is natural, …

Explainable Use Of Foundation Models For Job Hiring, Vishnu S. Pendyala, Neha Bais Thakur, Radhika Agarwal

Faculty Research, Scholarly, and Creative Activity

Automating candidate shortlisting is a non-trivial task that stands to benefit substantially from advances in artificial intelligence. We evaluate a suite of foundation models such as Llama 2, Llama 3, Mixtral, Gemma-2b, Gemma-7b, Phi-3 Small, Phi-3 Mini, Zephyr, and Mistral-7b for their ability to predict hiring outcomes in both zero-shot and few-shot settings. Using only features extracted from applicants’ submissions, these models, on average, achieved an AUC above 0.5 in zero-shot settings. Providing a few examples similar to the job applicants based on a nearest neighbor search improved the prediction rate marginally, indicating that the models perform competently even without …

Effect Of Tai Chi Practice On The Adaptation To Sensory And Motor Perturbations While Standing In Older Adults, Arion Dey, Huiyeong Chang, Laila Shaaban, Armaan Suga, Genavieve Braden, Andres Bustamante, Jisang Park, Shenhua Zhang, Yang Hu, Manuel E. Hernandez

Faculty Research, Scholarly, and Creative Activity

Tai Chi provides an age-appropriate exercise to decrease fall risks in older adults. However, the exact mechanism underlying the benefits of Tai Chi practice remains an open question. Thus, this study examined how aging and Tai Chi practice impact adaptation to sensory and motor perturbations while standing. We hypothesized that older Tai Chi practitioners would exhibit a decreased reliance on visual processes as sensory and motor perturbations increased, relative to naive healthy older adults. Using rambling and trembling decompositions of the center of pressure (COP) and frequency-domain features, we examined changes in low (0–0.3 Hz), medium (0.3–1 Hz), and high …

Corporations In The Crosshairs: Stakeholder Activism And The Role Of Corporations In Society, Poonam Puri

Conference Papers

TOPIC AND IMPORTANCE

Stakeholders of a corporation have an interest in pushing a company to take actions which align with their values, whether it be on environmental, social or other issues. From customers and employees to share-holders and governments, stakeholders have been increasingly advancing environmental, social and governance (ESG) issues at Canadian companies, and at companies around the world. This rise in stakeholder activism has coincided with societies that are increasingly politically and socially divided, the COVID-19 pandemic, wars in both Europe and the Middle East, and historic inflation and interest rates, as well as an ongoing and worsening climate …

Dark Patterns As Disloyal Design, Johanna Gunawan, Woodrow Hartzog, Neil Richards, David Choffnes, Christo Wilson

Faculty Scholarship

Lawmakers have started to regulate “dark patterns,” understood to be design practices meant to influence technology users’ decisions through manipulative or deceptive means. Most agree that dark patterns are undesirable, but open questions remain as to which design choices should be subjected to scrutiny, much less the best way to regulate them.

In this Article, we propose adapting the concept of dark patterns to better fit legal frameworks. Critics allege that the legal conceptualizations of dark patterns are overbroad, impractical, and counterproductive. We argue that law and policy conceptualizations of dark patterns suffer from three deficiencies: First, dark patterns lack …

The Potential And Perils Of Financializing Climate Risk Governance: Insights For Urban Policymakers, Emma Colven, Madison Condon, Kelly Hereid, Savannah Cox

Faculty Scholarship

In this roundtable discussion, Savannah Cox speaks with three experts about the financialization of climate risk governance: Kelly Hereid, a climate scientist at Liberty Mutual, Madison Condon, an associate professor at Boston University School of Law, and Emma Colven, a lecturer in risk, environment, and society at King’s College London. In this conversation that ranges from Miami to Jakarta, Savannah, Kelly, Madison, and Emma discuss the legal, political, and technical challenges relating to financialized climate risk governance: on one hand, the rise of insurance companies and rating agencies as de facto “risk assessors” and, on the other hand, the proliferation …

Who Dominates The Coalition? Frame Salience And Public Support For Policy–Democracy Protest Coalitions Under Authoritarian Rule, Mai T. Truong

Political Science Faculty Research and Publications

How does the public support a coalition in which pro-democracy advocates and policy-based protesters join forces in street protests? When policy-based and pro-democracy groups protest together, they create a collective action frame that includes a policy component and a democracy component. In this article, I develop the frame salience theory, arguing that support for a policy–democracy protest coalition depends on which component of the joint frame is perceived to be more dominant. I argue that in authoritarian regimes, the policy component typically dominates the coalition because it is more accessible and available to the public. This perception shifts public support …

Methane Removal Under The Paris Agreement, Romany M. Webb

Sabin Center for Climate Change Law

In the 2015 Paris Agreement, the international community agreed to “strengthen the global response to climate change” by limiting the “increase in global average temperatures to well below" 2 degrees Celsius above pre-industrial levels, and ideally to 1.5 degrees Celsius. As recognized in the Agreement, to stay within these limits, global greenhouse gas emissions must be rapidly reduced, “so as to achieve a balance between anthropogenic emissions by sources and removals by sinks of greenhouse gases in the second half of this century” — a situation commonly described as “net zero.” The need to reach net zero has prompted growing …

Wealth Taxes Under The Constitution: An Originalist Analysis, David M. Schizer, Steven G. Calabresi

Faculty Scholarship

A federal wealth tax is high on the wish list of progressives, but is it constitutional? This Article shows that under the original public meaning of the Constitution, a wealth tax is a “direct tax” that must be apportioned. This means that the percentage of revenue collected in each state must match its percentage of the population. For instance, if two states both have three percent of the population, each must provide three percent of the revenue. This leads to an unappealing outcome: if one state is less wealthy, it needs a higher tax rate to supply its share.

Article …

Graduate School Blog - July 2025 Volume 1, Cynthia Haynes

UofM Grad School Blog

The July 2025 UofM Graduate School Blog – Volume 1 continues the Cost of Graduate School Guide with a deep dive into hidden and variable expenses such as residency-based tuition differences, program-specific fees, and differential tuition. The blog provides practical tips for prospective students on how to ask the right financial questions when comparing programs. It also features a student spotlight on Billy Brooks, a dual MHA/MBA candidate motivated to transform healthcare access and equity. Upcoming events include a Virtual Fall 2025 Open House with Financial Aid and USBS, a Dissertation Writers Retreat, and both in-person and virtual Graduate Student …

Racial And Ethnic Factors And Opioid Use Disorder Treatment After An Emergency Department Visit, Edouard Coupet Jr., Marek C. Chawarski, Kavari Hercules, Joseph L. Williams, Alexandra Murphy Ward, Patricia H. Owens, David A. Fiellin, Kathryn F. Hawk, Shara H. Martel, Gail D'Onofrio

Student Publications

Importance: There are racial and ethnic disparities in opioid use disorder (OUD) treatment engagement during and after emergency department (ED) encounters.

Objective: To identify patterns of barriers and facilitators to treatment engagement after an ED visit among Black, Hispanic, and White individuals with OUD.

Design, setting, and participants: This qualitative study was conducted from June 2023 to May 2024 using in-depth semistructured individual telephone interviews. Participants with OUD were previously enrolled in a multisite study comparing 2 formulations of buprenorphine in ED patients with untreated OUD on treatment engagement.

Exposures: A diagnosis of moderate-to-severe OUD and a visit to an …

Comparison Between Ondansetron And Granisetron In Preventing Nausea And Vomiting After Laparoscopic Cholecystectomy: A Systematic Review And Meta-Analysis, Waleed D. Khubzan, Mohammed H. Albagieh, Ruyuf A. Nathif, Waad M. Alshamrani, Nawaf S. Alharbi, Reem A. Sharahili, Naif M. Alsaeed, Mohammedeid M. Mahfouz

Saudi Medical Journal

Objectives: To find the most optimal drug for post-operative nausea and vomiting (PONV) prophylaxis after laparoscopic cholecystectomy (LC) by comparing ondansetron and granisetron. Methods: We carried out our study in adherence to the Preferred Reporting Items for Systematic reviews and Meta-Analyses instructions. Google Scholar, PubMed, Web of Science, and Ovid MEDLINE (through November 2024) were searched for studies comparing ondansetron and granisetron after LC. Primary outcomes include the incidence of PONV at 0-12 hour and 0-24 hour time points; secondary outcomes included rescue anti-emetic use and adverse effects. All data analysis and the quality assessment were carried out by utilizing …

Rehmannia Glutinosa For Perimenopausal Syndrome In Patients With Breast Cancer: A Systematic Review And Meta-Analysis, Dejia Kong, Feixiang Huang, Wenhua Liu, Ma Lin, Zhumei Sheng, Junmiao Xu

Saudi Medical Journal

Objectives: To carry out a quantitative assessment of the therapeutic effect of Chinese herbal medicine (CHM), with Rehmannia glutinosa as the main ingredient, in treating perimenopausal syndrome (PMS) in breast cancer patients. Methods: Randomized controlled trials (RCTs) comparing CHM with Rehmannia glutinosa as the principal ingredient and Western medicine in treating PMS among breast cancer patients were retrieved from multiple databases. These databases included PubMed, Cochrane library, Embase, China National Knowledge Infrastructure, Wanfang Data, China Science and Technology Journal Database, and China Biology Medicine Database. The primary outcome was the change in the Kupperman index by the end of the …

Prevalence And Factors Associated With Functional Disability In Daily Activities Among Older Adults In Bisha, Saudi Arabia: A Cross-Sectional Study, Abdullah H. Alhalafi, Ibrahim A. Eljack, Shehab M. Almalki, Ahmed S. Doghish, Osama A. Mohammed, Abdullah F. Alhalafi, Saif M. Alqahtani, Hussain S. Alqahtani, Galaleldien M. Abdalla, Abubakar M. Jibo

Saudi Medical Journal

Objectives: To determine the prevalence of functional disability among older people attending primary healthcare centers in Bisha, Saudi Arabia. Methods: The study used a cross-sectional design and gathered data from older adults (60 years and older) attending primary healthcare centers in Bisha. Data was collected using structured interviews based on the Katz Index of Independence in activities of daily living (ADL). Ordinal logistic regression models identified major ADL limiting variables. Results: A total number of 396 respondents, with 40.7% (n=161) females. The prevalence of functional disability using the Katz ADL Index scale was 54%. Nearly half (45.5%) of the respondents …

Effect Of Radial Extracorporeal Shockwave Therapy Combined With Evidence-Based Physical Therapy For Adhesive Capsulitis Of The Shoulder: A Randomized Controlled Trial, Turki M. Sharahili, Hosam A. Alzahrani

Saudi Medical Journal

Objectives: To evaluate the effect of radial extracorporeal shockwave therapy (rESWT) combined with evidence-based physical therapy (EBPT) on adhesive capsulitis (AC). Methods: A total of 30 participants with AC were randomly assigned to receive either rESWT combined with EBPT (experimental group) or sham rESWT combined with EBPT (control group) over a 6-week intervention period. The primary outcomes included pain (assessed using the visual analogue scale) and disability (disabilities of the arm, shoulder, and hand questionnaire). The secondary outcomes were shoulder range of motion (ROM), psychological distress (depression anxiety and stress scale-12), and health-related quality of life (HRQoL; short form-12). Assessments …

Knowledge, Attitudes, And Perceptions Of Developmental Dysplasia Of The Hip Among Pregnant Women In Jordan

Saudi Medical Journal

Objectives: To assess the awareness of developmental dysplasia of the hip (DDH) among pregnant women in Jordan. Methods: A descriptive cross-sectional study was carried out among pregnant females, aged 18 years and above, who had visited 3 hospitals in Jordan. Data were collected through face-to-face interviews, and responses were recorded using a Google form by the researchers. Results: A total of 605 women completed the questionnaire. Most participants correctly reported DDH as the cause of ambulation problems (n=531, 87.6%), and approximately 60% reported it as painful. The majority agreed that DDH is diagnosed using x-ray imaging (80.5%), usually in the …

Study Reveals Processes Important For Skin Cancer Aggressiveness And Identifies Two Classes Of Drugs That May Block Them

Saudi Medical Journal

No abstract provided.

Bonehead Non-Proliferation Redux, David A. Koplow

Georgetown Law Faculty Publications and Other Works

Since the publication of my 1993 Fletcher Forum article “Bonehead Non-Proliferation,” three vitally important international developments regarding nuclear weapons have materialized. First, the 1968 Nuclear Non-Proliferation Treaty, an essential linchpin for global security, was extended by its parties in 1995 into a permanent agreement—a tremendous outcome that was not certain when my original article was published. Second, the Comprehensive Test Ban Treaty, globally prohibiting all nuclear explosions, was concluded in 1996—my article focused on the imperative for crafting such an instrument. Third, a group of distinguished senior U.S. government security officials succeeded in reviving the concept of the complete abolition …

The Role Of Private Law In Promoting Building Safety: The Case Of Singapore, Edward S. W. Ti

Research Collection Yong Pung How School Of Law

Singapore is a tiny granite rock situated just north of the equator. Lacking land, and indeed any kind of natural resource, means that the trend for urban development in the city-state will always be densifi cation; 96 per cent of residents in Singapore already live in multi-owned housing, ie high-rise apartments. 1 Singapore is also a rapidly greying nation. 2 It has been observed that persons over 70 years old are four times more vulnerable in the event of a fi re, 3 and fi re safety is a critical aspect of building safety. Safety features and measures in the …

The Basic Structure In Malaysia: Less Than Meets The Eye, Benjamin Joshua Ong

Research Collection Yong Pung How School Of Law

At first glance, studying the basic structure doctrine in Malaysia can be frustrating due to its inconsistent judicial treatment. While early cases such as Loh Kooi Choon and Phang Chin Hock rejected the doctrine, it was later accepted in landmark decisions like Sivarasa Rasiah, Semenyih Jaya, and Indira Gandhi. In 2020, scholars such as Jaclyn Neo and Yvonne Tew suggested a judicial embrace of the doctrine and its global trend toward constitutional unamendability. However, the Federal Court’s 2021 decision in Maria Chin Abdullah appeared to reject it once more, illustrating the doctrine’s precarious status. The resurgence seen in Dhinesh a/l …

Digital Economy Innovation In The Indo-Pacific: Towards A 'Singapore Effect'?, J.G. Allen, Qiu Xu Martin Liao

Research Collection Yong Pung How School Of Law

This paper examines the rise of Digital Economy Agreements (DEAs) in the Indo-Pacific as a strategic response to digital trade fragmentation and great power competition. Focusing on Singapore’s leadership, we introduce the ‘Singapore Effect’ – a model of regulatory influence distinct from others, such as the ‘Brussels Effect’ and ‘Beijing Effect.’ Unlike market-driven regulatory diffusion, the Singapore Effect emphasizes interoperability, norm entrepreneurship, and mini-lateralism, enabling middle powers to shape digital trade governance. We analyze DEA formation, implementation challenges in national law, and Singapore’s role as a bridge between diverse regulatory regimes. DEAs’ flexible, modular structure allows for incremental regulatory alignment …

Public Spaces For Community Campuses And Universities, Marichela Sepe

Books and Monographs

Chapter: Modern Pedestrian Campus Design in North America, 1940s-70s, Eric Mumford, pages 13-22

This volume explores the growing significance of open public spaces within università campuses—spaces that go far beyond their functional role to become essential arenas for social interaction, informal learning, well-being, and urban integration.

Structured around three interconnected themes—Campus and Public Spaces, Campus and University Communities, and Campus and the City—the volume gathers international best practices, offering an insightful tool for students, academics, designers, administrators, and urban thinkers.

Full text also available for download at https://www.inuedizioni.com/en/prodotti/pubblicazione/public-spaces-community-campuses-and-universities

The Safe Harbor For Leveraged Buyouts In Bankruptcy, David G. Carlson

Articles

No abstract provided.

Characterization Of Lactobacilli-Containing Catheter Segments Developed By Using Selective Laser Sintered Mold., Caden Maners

Master of Engineering Theses

Catheter-associated urinary tract infections (CAUTIs) are a major healthcare burden with current prevention strategies offering limited success. This study presents a novel, self-coating biomaterial approach using a silicone-based bioink embedded with thermally sensitive probiotic strains (L. crispatus, L. rhamnosus, and L. reuteri). Catheter segments were fabricated via bio-injection molding using 3D-printed CAD molds. These Lactobacilli, selected for their probiotic and antimicrobial potential, serve as a non- antibiotic strategy to reduce infection risk. These segments were evaluated for mechanical strength (Shore A hardness), thermal stability (TGA/DSC), porosity and bacterial presence (SEM), biofilm formation (crystal-violet assay), as well as mass retention in …

Torus Probabilistic Principal Component Analysis, Anahita Nodehi, Mousa Golalizadeh, Mehdi Maadooliat, Claudio Agostinelli

Mathematical and Statistical Science Faculty Research and Publications

Analyzing data in non-Euclidean spaces, such as bioinformatics, biology, and geology, where variables represent directions or angles, poses unique challenges. This type of data is known as circular data in univariate cases and can be termed spherical or toroidal in multivariate contexts. In this paper, we introduce a novel extension of probabilistic principal component analysis (PPCA) designed for toroidal (or torus) data, termed torus probabilistic PCA (TPPCA). We provide detailed algorithms for implementing TPPCA and demonstrate its applicability to torus data. To assess the efficacy of TPPCA, we perform comparative analyses using a simulation study and three real datasets. Our …

Graph Convolutional Networks Enable Fast Hemorrhagic Stroke Monitoring With Electrical Impedance Tomography, J. Toivanen, V. Kolehmainen, A. Paldanius, A. Hänninen, A. Hauptmann, Sarah J. Hamilton

Mathematical and Statistical Science Faculty Research and Publications

Objective: To develop a fast image reconstruction method for stroke monitoring with electrical impedance tomography with image quality comparable to computationally expensive nonlinear model-based methods. Methods: A post-processing approach with graph convolutional networks is employed. Utilizing the flexibility of the graph setting, a graph U-net is trained on linear difference reconstructions from 2D simulated stroke data and applied to fully 3D images from realistic simulated and experimental data. An additional network, trained on 3D vs. 2D images, is also considered for comparison. Results: Post-processing the linear difference reconstructions through the graph U-net significantly improved the image quality, resulting in images …