Digital Commons Network^™

Sex Differences In Clinical Characteristics, Treatment, And Outcomes Of Cardiovascular Disease: Kenya Heart Registry Analysis, Lilian Mbau, Martha Gulati, Mzee Ngunga, Jasmit Shah, Felix Barasa, Jeilan Mohamed, Anders Barasa, Bernard Gitura, Harun Otieno, Etienne Amendezo

Internal Medicine, East Africa

Background Cardiovascular disease is the leading cause of death globally, with approximately 80% of these deaths occurring in low- and middle-income countries. Sex differences in cardiovascular disease are well described in high-income countries but limited in low- and middle-income countries.

Objectives This study sought to evaluate the sex differences in clinical presentation, cardiovascular risk profile, diagnosis, treatment, and outcomes among patients in the Kenya Heart Registry.

Methods Data were prospectively collected from 3 tertiary hospitals, including patients with heart failure, acute coronary syndrome, venous thromboembolism, and atrial fibrillation. Primary outcomes were in-hospital and 6-month mortality, as well as sex-specific differences …

The Effects Of Problem-Based Learning On Mathematical Creativity And Self-Efficacy Of High School Students, Margaret Remus

Graduate Research Theses & Dissertations

Mathematical creativity is recognized as an important component of mathematics education; however, there is limited understanding of how instructional approaches can effectively support this skill among high school students, particularly through problem-based learning (PBL). This study examined the effects of problem-based learning on mathematical creativity among high school students.

This study employed a mixed-methods approach using an alternating treatment design with two groups of participants. Group 1 received the PBL intervention followed by a control condition, while Group 2 received the control condition followed by the PBL intervention. Quantitative data were collected through a mathematical creativity test measuring flexibility, fluency, …

Legitimacy And Accountability In The Information-Era Administrative State, Nina-Simone Edwards

Library Scholarship

The current assault on administrative institutions and the rapid influx of automated “solutions” have exacerbated the problems of a system that was already buckling under the strains of functional opacity, technical opacity, unequal access and influence, process proliferation and paralysis, and inaction. An overarching reason for the legitimacy and accountability challenges confronting the administrative state is a paradigm for administrative legitimacy and accountability that is court-centered and no longer fit for purpose.

In this concept paper, we describe two core requirements of legitimacy and accountability–which, as we will explain, are interdependent concepts–and then articulate three component requirements–transparency and demystification, care …

Course Portfolio For A New Course On Data Analysis And Visualization In Animal Research, Jessie C. Morrill

UNL Faculty Course Portfolios

This course portfolio describes the design and development of a new course focused on data analysis and visualization in animal research at the University of Nebraska – Lincoln. The course was developed to meet the needs of students enrolled in Master of Science and Doctor of Philosophy graduate programs in the Department of Animal Science as well as those in the Master of Applied Science in Beef Cattle Production program. The new course was taught on an exploratory basis in Fall 2024 and Fall 2025; the perspectives of both students and the instructor are contained within this portfolio. The reflections …

Assessing Global Citizenship Pathways In A Communication, Advocacy, And Global Citizenship Classroom In The Midwest, Satveer Kaur-Gill

UNL Faculty Course Portfolios

To assess instruction in an undergraduate communication course titled Communication, Advocacy, and Global Citizenship, this qualitative inquiry examined how undergraduate students at a Midwest university engaged with global citizenship as a communicative process by conducting a content analysis of student assignments, guided by three key research questions formulated from four course objectives. The assessment found that place-based learning on global issues enhanced students' understanding of the meaning of global citizenship in a globalized world. Based on a qualitative evaluation of their key assignments, students successfully articulated threads and connections between local community concerns and issues as globally situated communicative phenomena. …

First Portfolio – Mngt 475: Business Strategies, Lisa Tschauner

UNL Faculty Course Portfolios

MNGT 475: Business Strategies serves as the undergraduate strategic management capstone course in the University of Nebraska–Lincoln College of Business. The course integrates knowledge from accounting, finance, economics, marketing, management, supply chain management, analytics, and entrepreneurship while providing students with opportunities to apply strategic frameworks to authentic business challenges. This portfolio documents the design, implementation, assessment, and continuous improvement of the course, with particular attention given to experiential learning and the comparison of two instructional models: a traditional case-study project and a real-world industry-partner consulting project. Drawing upon Kolb’s Experiential Learning Theory, self-reflection, self-efficacy, and teamwork constructs, the portfolio examines …

Live Cctv Monitoring As A Crime Prevention Method: A Case Study Of Prayer Rooms At Station X And Z, Sapta Rizki Setiawan, Mohammad Irvan Olii

Jurnal Kriminologi Indonesia

Abstract. The use of Closed-Circuit Television (CCTV) technology in security systems is often passive in nature, functioning mainly as a tool for documentation and post-incident evidence collection. This article presents a case study of successful active live surveillance conducted by security personnel at the Security Operation Center of a private security company in prayer rooms (mushola) of Stations X and Z. Through 24/7 CCTV monitoring and real-time voice intervention using integrated loudspeakers, significant changes were observed in preventing theft of personal belongings of visitors during prayer. Employing a case study approach with autoethnographic methods, this research involved interviews with the …

Neutralization Mechanisms In Protest-Related Vandalism: Implications For Psycholinguistic Crisis Communication, M. Agung Lyndardi

Jurnal Kriminologi Indonesia

Protest-related vandalism has become a recurring phenomenon in Indonesia’s democratic landscape, particularly during large-scale demonstrations involving students, labor groups, and civil society coalitions. Conventional legal approaches that define vandalism as a public-order violation are insufficient to explain why such actions persist, why they concentrate on symbolic state targets, and why participants frequently deny moral wrongdoing. This article analyzes protest-related vandalism in Indonesia through the framework of neutralization theory (Sykes & Matza, 1957), integrating perspectives from criminology, moral disengagement theory, collective action, political legitimacy, and public psycholinguistics. Using a structured literature review of international and Indonesian scholarship published between 1957 and …

Folk Devil Construction In The Symbolic Space Of The City (A Study Of Klitih In The City Of Yogyakarta), Iqrak Sulhin, Chisa Belinda Harahap

Jurnal Kriminologi Indonesia

Yogyakarta is widely recognized as a city of culture and education, a symbolic identity institutionalized through historical narratives, political discourse, and cultural policy. The emergence of klitih—a term originally denoting aimless wandering but now associated with youth-perpetrated street violence—has challenged this image and generated intense public concern. While existing studies primarily explain klitih through causal factors such as peer influence, family supervision, and socio-economic conditions, this article shifts attention to the discursive construction of the phenomenon. Drawing on a constructionist approach and informed by cultural criminology and moral panic theory, the study analyses semi-structured interviews with government officials, law …

Ward, Trust, Or Sovereign: The Impact Of Metaphor In Supreme Court Indian Law Jurisprudence, Sadie Pate

American Indian Law Review

No abstract provided.

In Memoriam: Professor Dan J. Stein (1962-2025) — A Global Pioneer With An African Heart, Gregers Wegener, Bernard Lerer, Alan Frazer, Anthony Grace, Kazutaka Ikeda, Gabriella Gobbi, Allan Young, Joseph Zohar, Pierre Blier, Lukoye Atwoli

Internal Medicine, East Africa

With profound sadness we mark the passing of Professor Dan J. Stein—clinician, scientist, philosopher, and friend. A pioneer of International and African psychiatry, and a central figure in global neuropsychopharmacology, he devoted his life to understanding and relieving the burden of mental disorders in South Africa, across the African continent, and worldwide. In his death, we have lost a true giant.

Structural Negligence And State Harm In Public Safety: The Kelingking Beach Case, Louis O. Wijaya

Jurnal Kriminologi Indonesia

Kelingking Beach in Nusa Penida, Bali, is a highly promoted tourist destination that has been repeatedly associated with serious injuries and fatalities. Despite well-known hazards, incidents continue to occur, raising concerns about public safety governance at natural tourism sites. This study adopts a qualitative case study approach using media reports, policy statements, scientific studies on coastal risk management, and official tourism safety communications. Data were analyzed thematically to identify patterns of risk recognition, safety intervention, and institutional response. The findings reveal a recurring pattern of fatal and serious incidents at Kelingking Beach. Risk management has primarily relied on ambiguous signage, …

Police Integrity And The Code Of Silence (Cos): Evidence From A Large-Scale Scenario-Based Survey In Indonesia, Dr. Indarto, S.H., S.Sos., S.I.K., M.Si -

Jurnal Kriminologi Indonesia

Issues of police integrity are not only driven by individual misconduct but are also sustained by organizational norms that inhibit the reporting of wrongdoing, known as the Code of Silence (CoS). This article reports the results of a large-scale, scenario-based police integrity survey conducted among personnel of the Indonesian National Police (Polri). After excluding responses that did not meet the honesty criterion, analyses were conducted on 57,574 respondents. Respondents evaluated six misconduct scenarios and assessed perceived seriousness, perceived deterrence (likelihood of detection and sanction), knowledge of rules, and willingness to report. Reliability tests indicated very strong internal consistency (Cronbach’s α …

A Low Dose Rate Equals Big Results In Dental Radiology Education: The Thinker's Guide To Clinical Reasoning, Lavina Myers

Pedagogicon Conference Proceedings

Embedding structured questioning and reflective dialogue into dental hygiene radiology curriculum encourages students to raise vital questions, evaluate clinical data and consider multiple perspectives. This paper illustrates how faculty can intentionally cultivate students’ critical thinking skills.

Cybercrime, Vulnerability And Digital Guardianship: Opportunity Structures And Prevention In A Changing Online Landscape, Mike Toro-Alvarez, Amy Lim

International Journal of Cybersecurity Intelligence & Cybercrime

No abstract provided.

Three-Tier On-Chain Transaction Architecture In A Sanctions-Linked Pig-Butchering Network: A Blockchain-Forensics Case Study, Matthew Stern, Kyung-Shick Choi

International Journal of Cybersecurity Intelligence & Cybercrime

n October 2025, the U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) sanctioned 29 Bitcoin addresses asso ciated with the Prince Group and Chen Zhi, providing an opportunity to examine the internal on-chain structure of a sanctions-linked pig-butchering network. This blockchain-forensics case study analyzes the group of 29 addresses using blockchain tracing, cross-plat form attribution checks across multiple commercial analytics platforms, exposure screening, and thematic analysis of transaction be havior. Because the case rests on OFAC designations and DOJ allegations, the traced flows are interpreted as patterns consistent with suspected laundering rather than adjudicated crimes; no fiat …

Myth To Mindset: Comparing Perceptions Of Feminine Leadership In Hinduism And Christianity, Maya Arangath

High Impact Practices Student Showcase Spring 2026

This research project investigates the intersection of religion and feminine leadership by comparing barriers in Hinduism and Christianity found in their sacred texts. The purpose of the study is to identify if the customs followed in each tradition affects women in positions of authority in modern day. To uncover that, this project will use a two-part mixed methods approach. First, a primary source comparative analysis will be completed, followed by an in-depth interview focusing on the living theology. A key takeaway from the study so far is the nuanced ways each religion shows feminism. The study suggests that feminism is …

Constrained Freedom: Economic Strain, Time Control, And Perceived Autonomy In Life, Lorena E. Black

High Impact Practices Student Showcase Spring 2026

Autonomy is often framed as an individual capacity rooted in personal choice, discipline, and self-determination, with dominant cultural narratives positioning freedom as something earned through effort and responsibility. This study challenges that assumption by examining autonomy as a socially structured and unequally distributed condition shaped by material and temporal constraints. Drawing on classical and contemporary sociological frameworks—including Marx’s analysis of labor and material dependence, Weber’s account of disciplined rationality, and Antonio Gramsci’s concept of cultural hegemony—this research positions perceived autonomy as an outcome produced through economic and institutional arrangements rather than solely through individual will. While existing literature has extensively …

Helping The Whole Heart, Aashna A. Shah

High Impact Practices Student Showcase Spring 2026

My service-learning project, “Helping the Whole Heart,” focuses on my second semester volunteering with Shepherd’s Hope, a nonprofit organization that provides free healthcare to uninsured and underinsured adults in Central Florida. The purpose of my project was to support the clinic while learning more about healthcare access, service, and community responsibility. During my shifts, I helped greet patients, check them in, prepare charts, organize paperwork, and assist the clinic team wherever I was needed. Through this experience, I learned that healthcare is about more than just medical treatment. It is also about patience, communication, compassion, and making patients feel respected. …

Women In Industrial Engineering Leadership And Barriers To Advancement, Fiorella Barney

High Impact Practices Student Showcase Spring 2026

This research investigates how organizational and cultural barriers influence the advancement of women into leadership positions within industrial engineering. Despite being one of the more gender-balanced engineering disciplines at the entry level, industrial engineering remains largely male-dominated in leadership, and this project set out to understand why that gap persists and what sustains it.

To explore this question, I conducted a review of seven peer-reviewed sources organized around five themes: the scope of underrepresentation, organizational barriers, gendered workplace culture, early career pipeline effects, and attrition. I then conducted a qualitative, semi-structured interview with a woman who began her career as …

How Do The Interrogation Strategies Of Women Detectives Differ In Style And Efficacy From Their Male Counterparts?, Sarah M. Quinones

High Impact Practices Student Showcase Spring 2026

This research proposal seeks to examine recorded interrogation footage and in-depth interviews of professional interrogators to analyze how their interrogation styles and efficacies differ between men and women. There is an imminent need for a reformed, standardized, and research-backed interrogation system to improve the efficacy and discriminatory habits of the justice system. The proposed hypotheses include:

• Transformational interrogation styles yield more cooperative and informative responses than transactional interrogation styles. 

• Because women’s interrogation styles more often align with transformational leadership patterns, their interrogations exhibit higher efficacies.

These hypotheses were drawn following an extensive literature review of the current academic contributions, both …

Winning Entry For 2026, Kiera Tallas

Library Research Prize

No abstract provided.

The Customer Is Always Right Philosophy, Gbassah Doman

Honors Theses - Providence Campus

The philosophy “the customer is always right” has long influenced customer service practices by emphasizing attentiveness, satisfaction, and loyalty. While originally intended to promote respectful engagement and trust‑building, contemporary interpretations of the philosophy often encourage unconditional customer accommodation, raising concerns about employee well‑being, ethical boundaries, and organizational sustainability. This study examines the historical foundations, strengths, limitations, and ethical implications of philosophy within modern business environments.

Using a qualitative research approach, the study analyzes academic literature, industry research, and organizational case studies to evaluate how rigid customer absolutism affects employees, customers, and organizational performance. Case studies of Amazon, Ritz‑Carlton, and Southwest …

Open Wide: Examining Dental Narratives In The Age Of Tiktok, Steve Jacob

Honors Theses - Providence Campus

Over the past few years, TikTok has emerged as a major conduit for health-related information through its wide array of short, emotionally charged videos that shape public perceptions. Within that broader category, this thesis evaluated dental-related content. Studies have investigated educational dental-related content on platforms such as YouTube and Facebook; however, no literature has explored how TikTok’s unique, narrative-driven content characterizes dentistry. For this study, primary research was conducted via content analysis of recently uploaded dental-related TikTok videos across 10 popular oral health-based hashtags. Results underline the dominance of patient voices, the use of personal experience as a messaging format, …

Rest Or Rot: Gen Z’S Search For Meaning, La'tasia Love

Honors Theses - Providence Campus

This thesis explores the cultural phenomenon known as “bedrotting,” and its prevalence among many members of society, but particularly Gen Z. Through an extensive content analysis using thematic coding, this study will look through the lenses of psychology, sociology, and philosophy to investigate the opinions, motivations, and impacts of this phenomenon. The results show that the main motivations behind it are depressive tendencies, an aversion to the current state of our society, and existentialism. The research concludes that bedrotting is a spectrum, and though it is often talked about in a neutral or even positive manner by those who participate …

Scrolling, Searching, And Self-Diagnosing: Examining How Social Media Influences Self- Diagnosis And Shapes Mental Health Literacy, Conceptualization, And Identity Development, Sara Elaine Hamilton

DSW Capstone Projects

This capstone examines the influence of social media on the growing issue of self-diagnosis of mental health disorders through three scholarly works: a systematic literature review (SLR), a conceptual paper, and practice application paper. Accessibility, anonymity, and social isolation are identified as contributing factors of self-diagnosis, as individuals increasingly prioritize convenience over traditional help-seeking methods. Research suggests that self-diagnosis is influenced by misinformation and reinforced by validation and a sense of belonging, leading individuals to internalize mental health disorders as part of their identity. Findings further indicate that social media plays a significant role in the dissemination of misinformation about …

The Impact Of Medicaid Policy Limitations On Access To Eating Disorder Treatment: Uncovering The Consequences Of A System Built To Fail, Meghan Frost

DSW Capstone Projects

Individuals who rely on Medicaid face major barriers when trying to access eating disorder (ED) treatment, reflecting broader patterns of structural disadvantage in publicly funded health care. Research shows delayed diagnosis, limited access to ED specialists, and frequent denials for recommended services. These gaps occur because Medicaid policies do not match the needs of evidence based ED care, resulting in delayed or incomplete care for many individuals with eating disorders.

This issue is highly relevant to social work practice because the policies shaping these barriers are complex and difficult for clients and ED providers to navigate. Social workers across clinics, …

Exploring Novice Teacher Readiness For Urban Classrooms: A Phenomenological Study Of Teacher Education Programs, Thomas Virgona

Selected Full Text Dissertations, 2011-

This phenomenological study investigates the preparedness of novice educators transitioning from higher education programs to urban school settings, addressing high teacher attrition rates in under-resourced urban communities. Through the lens of Bandura’s self-efficacy theory and a phenomenological framework, the research explores how novice educators perceive their preparedness for urban classroom challenges and which elements of their preparation proved most beneficial. The study analyzes in-depth interviews with 10 novice teachers across four Title I school districts in Nassau and Suffolk Counties, New York. Findings revealed that participants perceived themselves as underprepared for the socioeconomic realities, behavioral complexities, and cultural diversity of …

Suicidal Mental Imagery And Its Association With Suicide-Related Disclosure And Suicidal Severity, Elisheva S. Rosensweig M.S.

Selected Full Text Dissertations, 2011-

People utilize two different modes of cognition, experiencing thoughts as mental images or verbal thoughts. Mental imagery tends to be more emotionally arousing and vivid than verbal thoughts, and most suicidal individuals report experiencing suicidal imagery in addition to verbal thoughts. Increasing evidence suggests that suicidal mental imagery is associated with heightened suicide risk, including greater likelihood of prior suicide attempts (e.g., Lawrence et al., 2021). However, suicide risk assessments primarily focus on verbal suicidal thoughts and rarely assess suicidal mental imagery, potentially contributing to the low rates of suicide-related disclosure and challenges identifying individuals at risk. The present study …

The Impacts Of Technology-Based Student-Centered Learning On Students’ Perception Of Foreign Language Vocabulary Learning (French, Spanish, And Chinese), Gideon Yeboah

All Graduate Theses, Dissertations, and Other Capstone Projects

This study investigates the perceptions of 21 university students enrolled in first- and second-year foreign language courses - French 102 & 202, Spanish 102 & 202, and Chinese 102 & 202 - regarding the effectiveness of technology-based learning tools in vocabulary acquisition compared to traditional methods. Data were collected through an online survey questionnaire voluntarily completed by participants across three courses taught by four instructors. Findings indicate a generally positive view of digital tools such as flashcards, language apps, and online platforms, valued for enabling self-paced learning, interactive engagement, immediate feedback, and increased motivation, which enhanced vocabulary retention. Traditional methods …